diff options
| author | rvelices <rv-github@modusoptimus.com> | 2008-02-27 02:31:51 +0000 |
|---|---|---|
| committer | rvelices <rv-github@modusoptimus.com> | 2008-02-27 02:31:51 +0000 |
| commit | 75bb450a6ece6b2e30ad4c148083b7192d7d7224 (patch) | |
| tree | 6b3e6c0da5baa7ba7e736e79a4b49a83918f25c9 /include/smarty | |
| parent | 01687607ec04f32ca03370456c112b64f66ca599 (diff) | |
- first smarty use ... (in admin.php and admin plugins page)
git-svn-id: http://piwigo.org/svn/trunk@2216 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'include/smarty')
74 files changed, 11325 insertions, 0 deletions
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(messju) +- fix false replacement of "$t" inside double quotes (checat, messju) +- added support for column headings and caption element to html_table and + updated the output to use thead/tbody elements (boots) +- fixed ordering of replacements in trimwhitespace output filter (Getty, boots) +- update mailto function plugin to work around a firefox/thunderbird + escaping bug (elijahlofgren, boots) +- emulate %l in the date_format modifier on windows (boots) +- fix handling of apostrophes in capitalize modifier (Alec Smecher, boots) + +Version 2.6.14 (May 28th, 2006) +------------------------------- + +- fix compiler bug allowing php tags in secure templates + (boots,monte) +- un-hide hidden xml open tags (boots) +- fix handling of block-methods of registered objects (El Hombre Gris, + messju) + +Version 2.6.13 (March 9th, 2006) +-------------------------------- + + - update regex_replace, removing possible use of "e" modifier + +Version 2.6.12 (Jan 18th, 2006) +------------------------------- + + - fix improper use of references in the compiler handling cached + attributes and in compiled code handling block plugins (messju) + - make Smarty::_read_file() work on latest php (messju) + - fixed improper tokenization of certain inline math expressions (boots) + +Version 2.6.11 (Dec 14, 2005) +----------------------------- + + - fixed code generation of non-cacheable blocks to play well with php's + "Alternative syntax for control structures" (kihara, messju) + - fix handling of multiple identical inserts in one display()-call (messju) + - replace {} string access with equivalent substr() to avoid E_STRICT + warnings in PHP 5.1 (boots) + - return valid reference in get_config_vars() when given var is + non-existant (Thomas Schulz, boots) + - plugin html_image: fix incorrect secure_dir error when + file doesn't exist (monte) + - plugin html_image: add path_prefix param (monte) + - add char_set parameter to escape modifier (Loading, monte) + - fix notice in debug security check (Drakla, monte) + - return valid reference in get_template_vars() when given var is + non-existant (monte) + - add escape type "urlpathinfo" to escape modifier (monte) + +Version 2.6.10 (Aug 5, 2005) +---------------------------- + + - allow secure_dir to be a filename, not just + a directory name (monte) + - set debug.tpl as a secure_dir, not the entire + SMARTY_DIR (monte) + - fix proper escaping for literal strings in + Smarty_Compiler::_parse_var_props() (boots, messju) + - remove ambiguity for numeric values passed to smarty_make_timestamp() + (and thus the date_format modifier). numeric values are treated as + timestamps now. (andreas, messju) + - add passthru attribute feature to html_select_date (Sedgar, + monte) + - add "middle" parameter to truncate (monte) + - make form input label ids optional (monte) + - add error message for empty if/elseif statements (eykanal, + monte) + - cast selected value to string for comparison in html_radios + (Exeption, monte) + - updated html_select_date's year_as_text-feature to be xhtml compliant + (Mark West, messju) + - fix handling of selected month html_select_date (Yuri Weseman, messju) + +Version 2.6.9 (Mar 31, 2005) +---------------------------- + + - disallow variable function calls in {if} statements (messju, monte) + - disallow variable function calls in {math} equations (messju, monte) + +Version 2.6.8 (Mar 21, 2005) +---------------------------- + + - remove e-modifier from regex_replace modifier (messju) + - remove cast of object to array in foreach's from-attribute (messju) + - add "null" as a valid token for {if} when security is enabled (messju) + - add javascript_charcode encoding option to mailto function + (monte) + - add ids to html_radios labels (monte, menulis) + - fix handling of strip-tags with non-default delimiters (Mark West, messju) + +Version 2.6.7 (Feb 3, 2005) +--------------------------- + + - fix handling of hashed opening php-tags inside strip-blocks (messju) + - removed border tag from html_image function (monte) + - change escape:url use rawurlencode() instead of urlencode() (messju) + - make $smarty.const.FOO compile to "FOO", and not to "constant('foo')". + this is less code and a little faster execution. note that undefined + constants are now displayed as the constant's name. (messju) + - make block functions and registered objects' block methods use a + local variable for block_content instead of a property of $smarty (messju) + - fix escaping in the generated code that calls smarty_core_load_plugins + (jes5199, messju) + - fix invalid HTML issue with popup (Stefanos Harhalakis, + Monte) + - fixed {popup} to properly handle inarray and function parameters and added + support for mouseoff and followmouse options (boots) + +Version 2.6.6 (Oct 13, 2004) +---------------------------- + + - fixed nocache-handling with nested includes (Lars Jankowfsky, messju) + - moved /libs/core to /libs/internals (boots) + - fixed more parsing problems (messju) + +Version 2.6.5 (Sept 13, 2004) +----------------------------- + + - fixed some parsing problems with object calls introduced + in 2.6.4 (Monte) + - add $smarty->security_settings['ALLOW_CONSTANTS']. note: this + defaults to false which means you have to allow them explicitly + in your secured templates from now on! (messju) + +Version 2.6.4 (Sept 7, 2004) +---------------------------- + + - add $smarty.ldelim and $smarty.rdelim to smarty special var (Monte) + - fall back to old uniqid()-behaviour when tempnam() fails in + core.write_file.php (messju) + - fix capitalize modifier, don't rely on buggy ucwords (Monte) + - make html_select_date work with negative timestamps, also + force year range to include given date unless explicitly + set (Garo, Monte) + - fix bug with {fetch}, passing user/pass in url did not work + (Monte) + - fix occasional wrong error messages on mismatched tags when + {else}, {elseif}, {foreachelse} or {sectionelse} is involved (messju) + - fix handling of methods arguments (messju, Manfred Wischin) + - remove touch() call that made the compiled-template's timestamp the + same as the source-template's one. (messju) + - add assign attribute to html_checkboxes and html_radios + (pcg, Monte) + - remove non-xhtml conformant tag from mailto function + (tacker, Monte) + - handle date_format codes %e, %T and %D for windows (tip, + Monte) + - fix unnecessary call to smarty_core_get_include_path() inside + Smarty::_get_auto_filename() (c960657, messju) + - add error-messages when anything else than an identifier is passed + to foreach's key- or item-attribute (messju) + - fix handling of digits inside tagnames (messju) + - fix escaping of backslashes in Smarty_Compiler::_quote_replace() (messju) + +Version 2.6.3 (June 16, 2004) +----------------------------- + + - added escapement of '</' to '<\/' in escape:javascript + modifier (c960657, Monte) + - added obfuscation of protocol-string in {mailto} when using hex- + encoding (bharat, messju) + - enhanced auto-generated filenames for templates_c and cache (messju) + - add 'nonstd' to escape modifier for escaping non-std chars, + such as ms doc quote (Monte) + - adjusted textformat to not output wrap chars after last para + (Monte) + - use tempnam() instead of unqid() to create better temporary files in + smarty_core_write_file() (xces, messju) + - add 'mail' to escape modifier for safe display of e-mail + addresses (Monte) + - add cycle function attribute "reset" to english docs (Monte) + - enhanced support of numeric constants as variable-expressions (messju) + - add case decentity to smarty_modifier_escape() (Konstantin A. Pelepelin, + messju) + - make smarty_core_write_compiled_include() php5-aware (messju) + - removed unused functionality to load a subset of lines from a file (messju) + - fix is_secure() should only check if a file is_readable, not if + the directory where it is in is readable (sagi, messju) + - fix problem displaying debug console when $default_resource_type + is not "file:" (c960657, Monte) + - fix permission handling with security and config_load (messju) + - removed '.' from the list of default template locations in + _parse_resource_name() (messju) + - fix avoid warning with template_exists() on an absolute paths (messju) + - fix parameters passed to resource's secure()-function (messju) + - fix handling of integer values like width and delay im + smarty_function_popup() (messju) + +Version 2.6.2 (Feb 17, 2004) +---------------------------- + + - fix allow empty years, months and days in html_select_date's + time-attribute (messju) + - fix YES and NO should not be booleanized inside triple-quotes in a + config-file (messju) + - fix accidently slurped line following a triple-quoted value in a + config-file (messju) + - change default for use_sub_dirs to false (messju) + - fix quoting of values in smarty_function_popup() (messju) + - fix handling of hidden sections in Config_File (messju) + - add handling of resources for {config_load} (messju) + - fix bug when using arrays with tr_attr and td_attr in {html_table} (messju) + - add unit testing to cvs core (Monte) + +Version 2.6.1 (Jan 16, 2004) +---------------------------- + + - rename $smarty->tpl_error_reporting to $smarty->error_reporting + (messju) + - fix interpretation of $smarty->security in {html_image} (messju) + - add caching of requested paths to _assemble_plugin_filepath() (messju) + - fix handling of comments inside {php}- and {literal}-blocks (messju) + - fix bug handling triple-quotes in config-files (BRDude, messju) + - change default of request_use_auto_globals to true - $_SERVER is + now preferred over $HTTP_SERVER_VARS (messju) + - re-add support for $SCRIPT_NAME (messju) + - reactivate $smarty->default_modifiers (messju) + - add cookie persistance to debug console (Monte) + - allow single-digit days and months without smarty_make_timestamp() + in html_select_date (messju) + - fix headers sent erroneously with cache_modified_check and fetch() + (wphilips, messju) + - fix config_file path bug (Marc Cabadas, Monte) + - fix 'is even by' and 'is odd by' logic (Monte) + - add day_empty, month_empty, year_empty and all_empty attributes to + html_select_date (messju) + - add table of explanation for {if} qualifiers in docs (boots) + - fix bug when comparing array-keys to "selected" in html_options + and html_checkboxes (messju) + - add better checks for correctly nested tags when compiling (messju) + - remove {$SCRIPT_NAME}. use {$smarty.server.SCRIPT_NAME} instead (messju) + - remove $global_assign. assign global variables explicitly instead (messju) + - fix example for count_characters in docs (boots) + - add section new basic syntax section "Escaping Smarty Parsing" in docs (boots) + - fix error handler call in config_load (boots) + - remove warning in debug_print_var on php-resources (messju) + - move function.assign.php to compiler.assign.php (messju) + - add property $tpl_error_reporting (messju) + - remove property $undefined. "null" is used literally instead (messju) + +Version 2.6.0 (Nov 19, 2003) +---------------------------- + + - move Smarty::quote_replace() to Smarty_Compiler::_quote_replace() (messju) + - remove import of of attributes of {include_php} to php's namespace. + use $params[name] instead (messju) + +Version 2.6.0-RC3 (Nov 13, 2003) +-------------------------------- + + - fix handling of $var.key inside [] (messju) + - fix handling of assign inside {insert}-tags (messju) + - fix handling if [...] inside triple-quotes in config-files (messju) + - fix handling of simple-math-operators inside modifiers (Dominik, messju) + - fix handling of trailing-slashes in open_basedir in + smarty_core_create_dir_structure() (packman, messju) + +Version 2.6.0-RC2 (Oct 8, 2003) +------------------------------- + + - apply modifiers only once to section-loop and foreach-from attrs (messju) + - remove use of _smarty_cached_paths-files (messju) + - remove Smarty::_plugin_implementation_exists() - use is_callable() (messju) + - ignore {strip}/{/strip) inside {strip}-blocks (messju) + - fixed removal of leading/trailing newlines in {strip}-blocks (messju) + - fixed proper escaping of " and ' with escape:javascript (messju) + - fixed bug in traversal of $smarty->plugins_dir-array. now the + first matching plugin is taken (messju) + - moved {strip} back into the compiler (messju) + - fixed config_load: handling of section-attribute and use of + multiple config-files in one template (atu, messju) + +Version 2.6.0-RC1 (August 11, 2003) +----------------------------------- + + - fixed status-header for cache_modified_check under cgi-sapi (messju) + - added optional parameter $cache_attrs to register_function() and + register_block(). $cache_attrs is an array containing attribute- + names that should be cached on calls to functions that have + $cacheable set to false. (messju) + - enabled registration of class-methods as callbacks for the register_*- + functions (use: array('classname', 'method_name')) as callback) (messju) + - added filepath caching (Monte) + - added optional assign-attribute to {capture}-tag (messju) + - added $cacheable-parameter to register_compiler_function() (messju) + - added $cacheable-parameter with default=true to register_function() + and register_block() (messju) + - add math speedup to core (Dominik, Monte) + - fix newlines for tags without template output (Monte) + - added config-option "request_use_auto_globals" to make auto-globals be + used as request vars instead of HTTP_*_VARS (messju) + - speed up config_load, simplify compiling (Monte) + - added block-methods for registered objects (Bharat Mediratta, messju) + - ignore one char resource names like c:foo.tpl (Monte) + - added default_resource_type feature (Monte) + - fix bug where config file starts with hidden section (boots, Monte) + - add discrete error checking pertaining to $cache_dir + and $compile_dir, their existance and writability (Monte) + - fixed behaviour of start=... for {counter} (messju) + - fixed assign for {counter} (messju) + - added params vdir, hdir and inner to html_table to allow looping + over the data in various directions (messju) + - allow spaces in literal tags (Paul Lockaby, Monte) + - speed up compiled templates, hardcode plugin filepaths + instead of dynamically calculate at runtime. (Monte) + - abstract many core components from Smarty.class.php, + speeding up core class instantiation (Monte) + - fixed bug in _create_dir_structure() when used with open_basedir- + restriction and relative paths (messju) + - use DIRECTORY_SEPARATOR exclusively, keep DIR_SEP for BC (Monte) + - changed "link" to "href" in html_image. "link" is still working + but deprecated (messju) + - html_image always renders an alt-tag now (default alt="") (messju) + - fixed assign attribute for multiple counters (messju) + - added simple math operators to variables (Monte) + - enabled array(&$obj. 'source', 'timestamp', 'secure', 'trusted') + as callback for register_resource() (messju); + - enabled array(&$obj, 'method') as callback for + $default_template_handler_func (messju) + - remove unnecessary close/open tags from compiled templates + (Monte) + - fixed errornous creation of '//' in image_path in html_image (messju) + - fix escapement of special chars for key vals in debug + console (Monte) + - fixed debug timing logic for config_load (Tom Sommer, Monte) + - all in-code doc comments converted to phpDocumentor format (Greg) + - moved strip from smarty core to plugin (Monte) + - moved config_load from smarty core to plugin (Monte) + - added &$repeat-parameter to block-functions (messju) + - enabled hex-constants in function.math.php (messju) + - enabled hex-constants (0x...) as function-attributes, inside if-statements + and as modifier-parameters (messju) + - fixed bug with passing $smarty as reference in Smarty.compiler.class + (messju) + - corrected output with {strip} and PHP tag newlines (Monte) + - added possibility to register function-callbacks as "array(&$obj, 'method)" + this affects register_function(), -block, -compiler_function, -modifier, + -prefilter, -postfilter, -outputfilter-functions() and $cache_handler_func + (messju) + - added <labels> to html_checkboxes and html_radios (Philippe, messju) + - added "labels"-options to turn off labels in html_checkboxes and _radios + (messju) + +Version 2.5.0 (April 11, 2003) +------------------------------ + + - fixed bug with default modifier when passing integer 0 + (Monte) + - change backtic syntax from $`foo` to `$foo` (Monte) + - recognize $foo[][] syntax inside embedded quotes without + backtics (Monte) + - name=123 is passed as an integer (not a string) to plugins now (messju) + - $length is now propagated to sub-values in debug_print_var (messju) + +Version 2.5.0-RC2 (March 26, 2003) +---------------------------------- + + - made clear_cache() ignore compile_id, when clearing cache-groups (this + is when no $tpl_file is supplied) (messju) + - made onmouseout XHTML-compliant in function.popup.php (messju) + - applied local-var-naming-scheme to fetch() (messju) + - renamed $localvars to $_localvars in cache-file-handling-functions, + added _get_auto_id()-function (messju) + - swapped compile_id and cache_id in read_cache_file and write_cache_file + (messju) + - reverted patch for cache-file-handling (messju) + - made html_radios and html_checkboxes accept "selected" instead + of "checked" optionally. (messju) + - made compile_id ignored in clear_cache, made order of + auto_file_name $cache_id.$compile_id again, applied the the new + variable-naming-scheme for cache_file_handing functions (messju) + - removed notice of undefined var in _rm_auto() (messju) + - added warning message when an array is passed as + the "checked" value of html_radios (Monte) + - fixed errormessage in _compile_smarty_ref() (messju) + - updated docs for html_image "name" -> "file" (messju) + - fixed bug with html_options-optgroups (Nichlas Löfdahl, messju) + - cleaned up calls to readdir() (messju) + - fixed bug with passing multiple modifiers to a parameter + (Monte) + - updated docs for html_checkboxes, html_options and html_radios (messju) + - fixed wrong default "name" attribute for html_options (messju) + - html_checkboxes now expect the options as attribute "options" instead + of "checkboxes. html_radios expect "options" instead of "radios". + cleaned up indentiation (messju) + - fixed too greedy str_replace in trimwhitespace outputfilter (messju) + - html_checkboxes and html_radios passthru all unknown paramters now + additionally their output is now XHTML compliant (messju) + - html_options passthru all unknown paramters now (messju) + - fix link functionality of html_image, also make + output XHTML compatible (Hinrich Donner, Monte) + - append "@" to default modifier vars/args + supress possible warnings (Monte) + - fix problem with escaped double quotes (Monte) + - fix html_radios to not return an array (Monte) + - fixed length in modifier.truncate.php (messju) + - fixed handling of '$'-signs in trimwhitespace outputfilter (messju) + - fix bug that makes config files recompile every time + (Nagger, Monte) + - add dpi functionality to html_image, change "name" + parameter to "file" (Thomas Shulz, Monte) + - fix height/width parameter index in html_image (Gerard, + Monte) + - get rid of unsetting name and script attributes + to insert tag (Thomas Schulz, Monte) + - changed argument order of string_format modifier back, + was right in the first place (Monte) + +Version 2.5.0-RC1 (March 5, 2003) +--------------------------------- + + - fixed notice in popup function (Nagger, Monte) + - fix "once" var compiling for include_php (Monte) + - added nl2br modifier to distribution (Monte) + - added html_image to distribution (Monte) + - added cat modifier to distribution (Monte) + - added html_table to distribution (Monte) + - added << >> <> support to if statments (SMK, Monte) + - fix _assign_smarty_interface to not overwrite keys + other than 'request' (Jerome Poudevigne, Monte) + - added html_checkboxes to distribution (Christopher Kvarme, Monte) + - added html_radios to distribution (Christopher Kvarme, Monte) + - fixed string_format modifier args (wrong order) (Paul + Lockaby, Monte) + - use tmp file for file writes, avoid file lock race (Monte) + - support syntax "$`smarty.config.foo`.tpl" for embedded + vars in quotes, and allow full dollar var syntax (Monte) + - add $smarty.config.varname variable for accessing config vars (Paul + Lockaby, Monte) + - silence PHP warnings in function.fetch.php (Eduardo, + Monte) + - added get_config_vars(), same basic functionality as + get_template_vars() (Monte) + - update get_template_vars() to be able to get + individual vars (Monte) + - fix minor logic in _fetch_template_info (Dennis Gearon, + Monte) + - fix cache groups with compile_id set (Monte) + - add support for merging appended vars (messju, Monte) + - allow null as function attribute value + (André Rabold, Monte) + - support $foo->bar[index] syntax (Monte) + - add get_registered_object function (messju, Monte) + - treat unrecognized param attribute syntax as string (Monte) + - support $smarty.const.$foo syntax (messju, Monte) + - remove E_NOTICE warnings from debug.tpl, + escape modifier (Kanstantin, Monte) + - don't count non-ascii chars in count_words modifier + (Kanstantin, Monte) + - clean up param calls to _parse_var and _parse_attrs (Monte) + - define $template_source var, elude possible warning + (Monte) + - fix syntax problem with evaluating PHP constants (Monte) + - add @ and === as valid if statement tokens (Monte) + - enable error messages for config_load errors, + use $this->config_class for loading class name (Monte) + - fix html_options to not escape already escaped entities (Monte) + - send Last-Modified header on cache creation (Monte) + - check strict syntax of function attributes (Monte) + - dropped support for modifers on object parameters, + added support for objects as modifier parameters (Monte) + - fixed bug with decimal numbers in if statements (Monte) + +Version 2.4.2 (Feb 11, 2003) +---------------------------- + - support embedded variables in objects (Monte) + - fix bug with objects with no properties (M Mohr, Monte) + - support full dollar var syntax in quoted text (Monte) + - fixed bug in $smarty.const.FOO introduced in 2.4.1 (M + Mohr, Monte) + +Version 2.4.1 (Feb 6, 2003) +--------------------------- + + - ignore case in IF statements (Rainer Collet, Monte) + - treat undefined constants as null (Ferdinand Beyer, Monte) + - fix problem with inserts and nested fetches + (Rainer Collet, Monte) + - added support for passing params to include_php + (Tim Riley, Monte) + - added support for math operators in if statements (Monte) + - added support for $foo->bar[$x].blah syntax (Monte) + +Version 2.4.0 (Feb 2, 2003) +--------------------------- + + - fix known problems with php tag handling in templates + (recursion, echoing xml tags) (Monte) + - add support for object registration (Monte) + - add debug template to secure_dir, add template_dir + to secure_dir by default (Ferdinand Beyer, Monte) + - added support for assigned object access (Monte) + - fixed bug with directories named '0' (Frank Bauer, Monte) + - add javascript parameter to escape modifier (Monte) + - added calling function line numbers to syntax error + messages in compiler (Monte) + - added support for modifiers to function calls (Monte) + - support return value for custom functions + instead of echoing (but echo still works) (Monte) + - added direct access to constants + via $smarty.const.FOO (Monte) + - added support for passing modifiers + to static values (Monte) + - fix up regex code in compiler, more accurate and + maintainable (Monte) + - added day_value_format to html_select_date (Marcus + Bointon, Monte) + - assigned variables are no longer in global + namespace, saving extract() calls and speeding + up fetch() and display() linearly with no. of + assigned variables (Monte) + - added trimwhitespace output filter to dist. (Monte) + - fix popup function to allow newlines in text (Monte) + - escape html entities in html_options (Monte) + - fixed bug with label for html_options (Monte) + - added config_load API function (Monte) + - added caching to config file loading (Monte) + - added "extra" parameter to mailto function (Monte, + Massimiliano Perantoni) + - added mailto plugin to dist. (Monte) + +Version 2.3.1 (Nov 19, 2002) +---------------------------- + + - added optgroup support to html_options (Monte, Robert + Amos) + - set mtime on compile files so they match source + files (Monte, Peter Bowen) + - added proper support for open_basedir setting + (Monte, Alessandro Astarita) + - added strip variable modifier, updated docs (Monte) + - fixed access to $smarty.x variables as arrays. (Andrei) + - fixed errors with example setup docs (Monte, Matthew + Hagerty) + - added textformat block function (Monte) + +Version 2.3.0 (Aug 7, 2002) +--------------------------- + + - added assign_by_ref() and append_by_ref() functions + (Bob Silva, Monte) + - changed default warning type for plugin errors from + E_USER_WARNING to E_USER_ERROR (Monte) + - added $all_extra, $hour_extra, $minute_extra, + $second_extra and $meridian_extra parameters to + html_select_time function (Rainer Collet, Monte) + - update debug console to print objects (Simon Willison, + Monte) + - fix Config_File class to not error when there are no + sections (Peter Kmet, Monte) + - add default modifier logic (Monte) + - updated popup_init to be xhtml compliant (Tom Oram, Monte) + - fix filename bug with windows (Gary Loescher, Monte) + - add ability to supply expire time in seconds when clearing + cache or compile files (Monte) + - add {debug} plugin to distribution (Monte) + - fixed bug with insert tags, loading from "script" attribute + when caching is enabled (Monte) + - fix bug with debug_tpl file path with Windows (.SMK., Monte) + - fix append() function with string/array problem (Monte) + +Version 2.2.0 (July 11, 2002) +----------------------------- + + - make debug.tpl work with any delimiter (Monte) + - change logic in assign() and append() to test var names + against != '' instead of empty() (Monte) + - fix PHP notice in append() function (Monte) + - allow $plugins_dir to be an array of directories + (Andreas Kossmeier, Monte) + - move debug.tpl to SMARTY_DIR, add to constructor (Monte) + - fixed warning message in function.assign_debug_info (Monte) + - fixed $template_dir, $compile_dir, $cache_dir, $config_dir, + $plugin_dir to respect include_path (Monte) + - fixed warning message with output filter array (Monte) + - add optional 2nd parameter to date_format, used as + the default date if the passed date is empty (Monte) + - gave $reset a default value in cycle plugin (Monte) + - fixed warnings with html_select_date and timestamp + functions (Monte) + - added support for sub directory exlusion format (Monte) + - added support for grouping by cache_id, compile_id + and segments thereof (Monte) + - changed cache and compile files to human readable + format (Monte) + - remove overlib.js file from distribution (Monte) + - fixed bug with 304 Not Modified response sending + content (Monte) + - fixed cycle function to respect delimiter after + initial setting (Monte) + - update $GLOBALS references to work properly with + track_globals settings (Michal Prinke, Monte) + - fixed bug in math function with call to assign + (Grigory V. Kareev, Monte) + - optimized for loops with count() function calls (Monte) + - add month_value_format attribute to html_select_date + plugin (Gary Loescher, Monte) + - made it possible to use simple variables inside [] for + indexing. (Andrei) + - added "once" attribute to {include_php}. (Monte) + +Version 2.1.1 +------------- + - added cycle function. (Monte) + - fixed bug with resource testing, and include_path. (Monte) + - fixed a bug with register_outputfilter function. (Monte) + +Version 2.1.0 +------------- + + - introduced output filters. (Andrei) + - changed the way filters are loaded, added load_filter() + API function and $autoload_filters variable. (Andrei) + - added caching logic for expire times per cache file + (Norbert Rocher, Monte) + - fixed html_select_date when field separator is "/" + (Roberto Berto, Monte) + - added YYYY-MM-DD format support to html_select_date + (Jan Rosier, Monte) + - fixed cache_lifetime logic bug, also made -1 = never + expire (Monte) + - fixed directory separator issue for Windows. (Andrei) + - added ability to use simple variables as array indices or + object properties. (Andrei) + - added ability to unregister pre/postfilters plugins at + runtime. (Andrei) + - added 'htmlall' attribute to escape modifier. (Monte) + - added template_exists() API function. (Andrei) + - fixed a problem with using dynamic values for 'file' + attribute of {include_php} tag. (Andrei) + - added $smarty.template variable. (Andrei) + - fixed several plugins that would not work if the plugin + directory was not the default one. (Andrei) + - implemented support for block functions. (Andrei) + - made it possible to assign variables in pre/postfilter + plugins. (Andrei) + +Version 2.0.1 +------------- + - rename plugin .make_timestamp.php to shared.make_timestamp.php. + (Monte) + - changed crc32() generated values, replace '-' with 'N'. (Monte) + - added support for +/- N syntax in html_select_date year values. + (Monte) + - fixed behavior of inserts with script attribute. (Andrei) + - fixed bug with $smarty.cookies and $smarty.server. (Andrei) + - wordwrap and indent are missing from 2.0 release, now fixed. + (Monte) + - removed show_info_header and show_info_include variables. (Monte) + +Version 2.0.0 +------------- + - added "eval" function plugin for evaluating variables as + templates. (Monte) + - removed $tpl_file_ext class variable, no longer used. (Monte) + - added "hex" and "hexentity" escape types to escape modifier. + (Monte) + - removed dependency on PEAR. (Andrei) + - update popup_init to accept src attribute. (Monte, Duncan Forrest) + - implemented several optimizations, speeding up Smarty + significantly in most cases. (Andrei,Monte) + - implemented plugin architecture. (Andrei) + - added wordwrap and indent modifiers. (Monte) + - added support for 'If-Modified-Since' headers for cached content. + (Monte) + - removed insert_tag_check class variable, no longer needed. (Monte) + - optimized cache fetches by scanning for insert tags only if they + exist. (Monte) + - fixed bugs in overlib. (Monte, Duncan Forrest) + - fixed a problem with compile_id usage. (Andrei) + - fixed problem with using assigned vars with {include_php ...} + filepath. (Monte) + +Version 1.5.2 +------------- + - added Smarty object as fifth argument for template resource functions. + (Monte) + - fixed a bug with incorrectly combined cache and compile id in + clear_cache(). (Andrei) + - fixed bug in smarty_make_timestamp introduced in PHP 4.1.0. (Monte) + - fixed bug with cached insert debug timing. (Monte) + - added 'script' attribute to {insert..} which specifies the script that + the insert function can be found in. (Andrei) + - added default template function handler. (Monte) + +Version 1.5.1 +------------- + - removed error message from the generic _read_file() method, the caller + should take care of that. (Andrei) + - fixed a bug with incorrectly combined cache and compile id. (Andrei) + +Version 1.5.0 +------------- + - added include_php built-in function, documented. (Monte) + - added trusted_dir functionality, documented. (Monte) + - consolidated secure_dir tests to one function. (Monte) + - prepended _smarty_ to variable names in fetch() class function to avoid + namespace conflicts. (Monte) + - introduced $compile_id class variable that can be used to set persistent + compile identifier across multiple display calls, documented. (Andrei) + - fixed bug with concatenated null cache and compile identifiers. (Andrei) + - added $smarty.section.* syntax for accessing section properties, + documented. (Andrei) + - added custom cache handling function ability, documented. (Monte) + - added assign attribute to include, include_php, insert, fetch, math, and + counter functions, documented. (Monte) + - fixed bug with fetch testing for local file when http address. (Monte) + - fixed bug with counter and skipval setting. (Monte) + - made {config_load ...} merge globals from each config file only once per + scope, thus avoiding several problems. (Andrei) + - added {foreach ...} tag that can be used to iterate through + non-sequential and associative arrays, documented. (Andrei) + - speeded up section property access a bit. (Andrei) + - removed $smarty variable from storage used by normal template variables, + to prevent any problems. (Andrei) + - fixed a bug that could cause parse error with quotes inside literal + blocks. (Andrei, Alexander Belonosov) + - added 'field_array' attribute to html_select_time function, documented. + (Andrei, Michael Caplan) + - documented {section} "max" attribute. (Monte) + - fixed notice message in Smarty_Compiler.class.php. (Monte) + - fixed bug with clear_cache introduced in 1.4.6, third parameter should + default to null. (Monte) + - updated Config_File class to support '\' path separator in OS/2. (Monte, + Francesco Cipriani) + - removed secure_ext setting (not used). (Monte) + - made cache reading process more efficient. (Monte) + - fixed bug, is_cached() now supports new 1.4.6 caching behavior. (Monte) + - update FAQ with mailing list Reply-To header FAQ. (Monte) + - supress error messages for fopen(), fix cache to regenerate if cache + file is not available (i.e. cluster race condition). (Monte) + - added index key example to QUICKSTART guide. (Monte) + +Version 1.4.6 +------------- + - fixed bug with {assign ...} when passing an empty value. (Monte) + - add more warning message fixes. (Monte, Tara Johnson) + - documentation updates. (Monte) + - update fetch function to give proper warning when fetching a non-readable + or non-existant file. (Monte) + - fixed problem with newline at the end of included templates (Monte, Andrei) + - added feature to regenerate cache if compile_check is enabled and an + involved template or config file gets modified. (Monte) + - added DEBUG execution times to included files: REQUIRES updated debug.tpl + file! (Monte) + - added support for hidden config variables that cannot be read by + templates. (Andrei) + - added execution time to DEBUG console, total and inserts. (Monte) + - fixed bug where DEBUG console would not appear with cached content. (Monte) + - added support for postfilter functions that are applied to compiled + template right after compilation. (Andrei) + - fixed the name of clear_compile_tpl() API function to clear_compiled_tpl. + (Andrei) + - added fix for removing comments so that the line numbers are reported + correctly in case of errors. (patch from Anders Janson) + - made html_options output xhtml compatible code. (Monte, Arnaud Limbourg) + +Version 1.4.5 +------------- + - update FAQ with index of questions at the top + - update overlib to 3.50, adjust addon code so that the overlib.js + file isn't modified, and not using the mini one. (Monte) + - added many more options to html_select_date. (Alexander Skwar, Andrei) + - added support for generating different compiled templates from the same + source template. (Hans-Peter Oeri, Andrei) + - modified Smarty to pass itself to insert functions as the second + parameter. (Andrei) + - modified Smarty to pass itself to prefilter functions as the second + parameter. (Andrei) + - fixed syntax error when including a non-existant template with security + enabled. (Monte) + - fixed comments handling to allow commenting out template blocks. (Andrei) + - implemented named capture buffers, with results accessible via + $smarty.capture.<name>. (Andrei) + - added ability to index arrays directly by numbers. (Andrei) + - fixed bug with SMARTY_DIR not prepended to Config_File include. (Monte) + +Version 1.4.4 +------------- + - fixed problem with including insecure templates with security enabled. + (Monte) + - numerous documentation updates. (Monte) + - added ENT_QUOTES to escapement of html. (Monte, Sam Beckwith) + - implemented access to request variables via auto-assigned $smarty + template variable. (Andrei) + - fixed a bug with parsing function arguments inside {if} tags if a comma + was present. (Andrei) + - updated debug console with config file vars. (Monte) + - added SMARTY_DIR constant as an alternative to relying on include_path. + (Monte) + - added popup_init and popup functions (requires overlib.js). (Monte) + - updated debug console with config file vars. (Monte) + - added debugging url control. (Monte) + - added 'quotes' type to escape modifier. (Monte, Mike Krus) + - added 'total' and 'iteration' section properties. (Andrei) + - added 'start', 'max', and 'step' section attributes/properties. (Andrei) + - fixed a bug with security checking of functions inside {if} tags. + (Andrei) + - fixed a bug in Config_File that would incorrectly booleanize values that + weren't really booleans. (Andrei) + +Version 1.4.3 +------------- + - added regex_replace modifier, documented. (Monte) + - added debugging console feature and custom function assign_debug_info, + documented. (Monte) + - added 'scope' attribute for {config_load}, 'global' is now deprecated but + is still supported. (Andrei) + - reduced template symbol table pollution by moving config array into the + class itself. (Andrei) + - fixed a bug with passing quoted arguments to modifiers inside {if} + statements. (Andrei, Sam Beckwith) + - added security features for third party template editing, documented + (Monte) + - added assign custom function, documented. (Monte) + - fixed bug with template header using version instead of _version. (Monte) + - fixed a problem with putting $ followed by numbers inside {strip} and + {/strip} tags. (Andrei) + - fixed Config_File class to allow empty config paths (defaults to current + directory). (Andrei) + +Version 1.4.2 +------------- + - move $version to internal variable, remove from docs. (Monte) + - cleaned up compiled templates global scope by moving some variables into + the class itself. (Andrei) + - fixed a bug that would not allow referring to a section in the including + file from the included file. (Andrei) + - configs directory missing from 1.4.1 release, added back in. (Monte) + - added windows include_path setup instructions to FAQ & QUICKSTART. + (Monte) + +Version 1.4.1 +------------- + - fix LOCK_EX logic for all windows platforms (Monte) + - fixed indexing by section properties with the new syntax. (Andrei) + - updated Smarty to use absolute paths when requiring/including Smarty + components. (Andrei, John Lim) + +Version 1.4.0 +------------- + - added {capture}{/capture} function, documented (Monte) + - added {counter} function, documented (Monte) + +Version 1.4.0b2 +--------------- + - fixed issue in Config_File.class with referencing blank sections (Andrei) + - fixed problem with passing variables to included files (Andrei) + - fixed resource path recognition for windows (Monte) + +Version 1.4.0b1 +--------------- + - added "componentized templates" tip into documentation (Monte) + - added {php}{/php} tags for embedding php code into templates (Monte) + - changed default value of $show_info_header to false (Monte) + - implemented '->' syntax for accessing properties of objects passed to the + template. (Andrei) + - allowed custom functions to receive Smarty object as the second + parameter; this can be used to dynamically change template variables, for + example. (Andrei) + - added custom compiler functions support, register_compiler_function() and + unregister_compiler_function() API functions. (Andrei, Ivo Jansch). + - updated GLOBAL_ASSIGN to take SCRIPT_NAME from HTTP_SERVER_VARS + instead of global variable. You can also assign several variables + in one shot with an array. (Monte, Roman Neuhauser) + - added template prefilters, register_prefilter() and + unregister_prefilter() API functions. (Monte) + - added RELEASE_NOTES file to distribution. (Monte) + - moved CREDITS out of manual into its own file. (Monte) + - added register_resource() and unregister_resource() API functions. (Monte) + - changed the syntax of indexing template variables, thus supporting + structures of arbitrary complexity; supplied fix_vars.php script to fix + old syntax. (Andrei) + - added $insert_tag_check to speed up cached pages if {insert ...} is not + used. (Monte) + - added $compiler_class variable to allow specifying a different compiler + class. (Andrei) + - changed Smarty to compile templates at runtime, allowing for arbitrary + template resources. (Monte) + - added fix for LOCK_EX under Windows and changed a couple of file + permissions for security. (Monte, Fernando Nunes) + - allow arbitrary date strings to date_format, html_select_date and + html_select_time (Monte) + +Version 1.3.2 +------------- + - fixed a bug that caused some nested includes to loop infinitely. (Andrei) + - added optional HTML header to output. (Monte) + - significantly improved config_load performance. (Andrei) + - added format attribute to math function. (Monte) + - added html_select_time custom function. (Andrei) + - fixed minor PHP warning when attempting to unset an unset variable + (Monte) + - added count_characters, count_words, count_sentences, count_paragraphs + modifiers (Monte) + +Version 1.3.1pl1 +-------------- + - bug fix, recovered missing _syntax_error function (Monte) + +Version 1.3.1 +------------- + - document first, last, index_prev, index_next (Monte) + - added 'first' and 'last' section properties. (Andrei) + - split out compiling code to separate class for faster template execution + time (Monte) + - fixed a couple of minor PHP warnings (Monte) + - added and documented unregister_modifier() and unregister_function() API + calls. (Monte) + - added and documented 'fetch' and 'math' functions. (Monte) + - added ability to index looped variables by section properties, e.g. + $foo.index_prev/bar. (Andrei) + - added index_prev and index_next section properties. (Andrei) + - fixed issue with php executing in literal blocks. (Monte) + +Version 1.3.0 +------------- + - moved license from GPL to LGPL (Monte) + - implemented workaround for PHP "feature" that eats carriage returns + if the PHP tag is at the end of the line. (Andrei) + - removed $allow_php, added $php_handling logic (Monte) + - added file locking to prevent reader/writer problem. (Andrei) + - made Smarty catch unimplemented modifiers and custom functions and output + error messages during compilation instead of failing during run time. + (Andrei) + - removed short-tags at the top of the smarty scripts (Monte) + - added register_function() and register_modifier() API calls to make + registering stuff easier. (Andrei) + - added template results caching capability. (Monte, Andrei) + - added optional 'options' attribute to html_options custom function + that allows passing associative arrays for values/output. (Andrei) + - modifier arguments can now contain '|' and ':' characters inside quoted + strings. (Andrei) + +Version 1.2.2 +------------- + - fixed bug that would not respect nested template directories and would + put all compiled files into top-level one. (Andrei) + - fixed bug using $PHP_VERSION instead of environment var PHP_VERSION. + (Monte) + - a couple small warning fixes. (Monte) + +Version 1.2.1 +------------- + - added $compile_dir, removed $compile_dir_ext, simplified usage. (Monte) + - added tips & tricks chapter to documentation. (Monte) + - misc documentation updates. (Monte) + +Version 1.2.0 +------------- + - updated documentation (Monte) + - added file and line number information to syntax error messages. (Andrei) + - added ability to index template vars by a key. (Andrei) + +Version 1.1.0 +------------- + - misc documentation changes, official stable release + +Version 1.0b +------------ + - fixed the bug that prevented using non-array values for 'loop' attribute. + (Andrei) + - many misc documentation changes & additions (Monte) + +Version 1.0a +------------ + - fixed bug that caused templates to recompile every time (Monte) + +Version 1.0 +------------ + - initial release + +/* vim: set et tw=64 ft=changelog: */ diff --git a/include/smarty/README b/include/smarty/README new file mode 100644 index 000000000..6e7c93c56 --- /dev/null +++ b/include/smarty/README @@ -0,0 +1,85 @@ +NAME: + + Smarty - the PHP compiling template engine + +VERSION: 2.6.19 + +AUTHORS: + + Monte Ohrt <monte at ohrt dot com> + Andrei Zmievski <andrei@php.net> + +MAILING LISTS: + + We have a few mailing lists. "discussion" for you to share your ideas or ask + questions, "developers" for those interested in the development efforts of Smarty, + and "svn" for those that would like to track the updates made in the svn + repository. + + send a blank e-mail message to: + smarty-discussion-subscribe@googlecode.com(subscribe to the general discussion list) + smarty-discussion-unsubscribe@googlecode.com (unsubscribe from the general discussion list) + smarty-discussion-digest-subscribe@googlecode.com (subscribe to digest) + smarty-discussion-digest-unsubscribe@googlecode.com (unsubscribe from digest) + smarty-developers-subscribe@googlecode.com (subscribe to the dev list) + smarty-developers-unsubscribe@googlecode.com (unsubscribe from the dev list) + smarty-svn-subscribe@googlecode.com (subscribe to the svn list) + smarty-svn-unsubscribe@googlecode.com (unsubscribe from the svn list) + + You can also browse the mailing list archives at + http://groups.google.com/group/smarty-discussion + http://groups.google.com/group/smarty-developers + + and the OLD list archives at + http://marc.theaimsgroup.com/?l=smarty&r=1&w=2 + +SYNOPSIS: + + require("Smarty.class.php"); + + $smarty = new Smarty; + + $smarty->assign("Title","My Homepage"); + $smarty->assign("Names",array("John","Gary","Gregg","James")); + + $smarty->display("index.tpl"); + + +DESCRIPTION: + + What is Smarty? + + Smarty is a template engine for PHP. Many other template engines for PHP + provide basic variable substitution and dynamic block functionality. + Smarty takes a step further to be a "smart" template engine, adding + features such as configuration files, template functions, and variable + modifiers, and making all of this functionality as easy as possible to + use for both programmers and template designers. Smarty also converts + the templates into PHP scripts, eliminating the need to parse the + templates on every invocation. This makes Smarty extremely scalable and + manageable for large application needs. + + Some of Smarty's features: + + * it is extremely fast + * no template parsing overhead, only compiles once. + * it is smart about recompiling only the template files that have + changed. + * the template language is remarkably extensible via the plugin + architecture. + * configurable template delimiter tag syntax, so you can use + {}, {{}}, <!--{}-->, or whatever you like. + * built-in caching of template output. + * arbitrary template sources (filesystem, databases, etc.) + * template if/elseif/else/endif constructs are passed to the PHP parser, + so the if syntax can be as simple or as complex as you like. + * unlimited nesting of sections, conditionals, etc. allowed + * it is possible to embed PHP code right in your template files, + although not recommended and doubtfully needed since the engine + is so customizable. + * and many more. + +COPYRIGHT: + Copyright (c) 2001-2005 New Digital Group, Inc. All rights reserved. + This software is released under the GNU Lesser General Public License. + Please read the disclaimer at the top of the Smarty.class.php file. diff --git a/include/smarty/libs/Config_File.class.php b/include/smarty/libs/Config_File.class.php new file mode 100644 index 000000000..89ba41c45 --- /dev/null +++ b/include/smarty/libs/Config_File.class.php @@ -0,0 +1,389 @@ +<?php + +/** + * Config_File class. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * @link http://smarty.php.net/ + * @version 2.6.19 + * @copyright Copyright: 2001-2005 New Digital Group, Inc. + * @author Andrei Zmievski <andrei@php.net> + * @access public + * @package Smarty + */ + +/* $Id$ */ + +/** + * Config file reading class + * @package Smarty + */ +class Config_File { + /**#@+ + * Options + * @var boolean + */ + /** + * Controls whether variables with the same name overwrite each other. + */ + var $overwrite = true; + + /** + * Controls whether config values of on/true/yes and off/false/no get + * converted to boolean values automatically. + */ + var $booleanize = true; + + /** + * Controls whether hidden config sections/vars are read from the file. + */ + var $read_hidden = true; + + /** + * Controls whether or not to fix mac or dos formatted newlines. + * If set to true, \r or \r\n will be changed to \n. + */ + var $fix_newlines = true; + /**#@-*/ + + /** @access private */ + var $_config_path = ""; + var $_config_data = array(); + /**#@-*/ + + /** + * Constructs a new config file class. + * + * @param string $config_path (optional) path to the config files + */ + function Config_File($config_path = NULL) + { + if (isset($config_path)) + $this->set_path($config_path); + } + + + /** + * Set the path where configuration files can be found. + * + * @param string $config_path path to the config files + */ + function set_path($config_path) + { + if (!empty($config_path)) { + if (!is_string($config_path) || !file_exists($config_path) || !is_dir($config_path)) { + $this->_trigger_error_msg("Bad config file path '$config_path'"); + return; + } + if(substr($config_path, -1) != DIRECTORY_SEPARATOR) { + $config_path .= DIRECTORY_SEPARATOR; + } + + $this->_config_path = $config_path; + } + } + + + /** + * Retrieves config info based on the file, section, and variable name. + * + * @param string $file_name config file to get info for + * @param string $section_name (optional) section to get info for + * @param string $var_name (optional) variable to get info for + * @return string|array a value or array of values + */ + function get($file_name, $section_name = NULL, $var_name = NULL) + { + if (empty($file_name)) { + $this->_trigger_error_msg('Empty config file name'); + return; + } else { + $file_name = $this->_config_path . $file_name; + if (!isset($this->_config_data[$file_name])) + $this->load_file($file_name, false); + } + + if (!empty($var_name)) { + if (empty($section_name)) { + return $this->_config_data[$file_name]["vars"][$var_name]; + } else { + if(isset($this->_config_data[$file_name]["sections"][$section_name]["vars"][$var_name])) + return $this->_config_data[$file_name]["sections"][$section_name]["vars"][$var_name]; + else + return array(); + } + } else { + if (empty($section_name)) { + return (array)$this->_config_data[$file_name]["vars"]; + } else { + if(isset($this->_config_data[$file_name]["sections"][$section_name]["vars"])) + return (array)$this->_config_data[$file_name]["sections"][$section_name]["vars"]; + else + return array(); + } + } + } + + + /** + * Retrieves config info based on the key. + * + * @param $file_name string config key (filename/section/var) + * @return string|array same as get() + * @uses get() retrieves information from config file and returns it + */ + function &get_key($config_key) + { + list($file_name, $section_name, $var_name) = explode('/', $config_key, 3); + $result = &$this->get($file_name, $section_name, $var_name); + return $result; + } + + /** + * Get all loaded config file names. + * + * @return array an array of loaded config file names + */ + function get_file_names() + { + return array_keys($this->_config_data); + } + + + /** + * Get all section names from a loaded file. + * + * @param string $file_name config file to get section names from + * @return array an array of section names from the specified file + */ + function get_section_names($file_name) + { + $file_name = $this->_config_path . $file_name; + if (!isset($this->_config_data[$file_name])) { + $this->_trigger_error_msg("Unknown config file '$file_name'"); + return; + } + + return array_keys($this->_config_data[$file_name]["sections"]); + } + + + /** + * Get all global or section variable names. + * + * @param string $file_name config file to get info for + * @param string $section_name (optional) section to get info for + * @return array an array of variables names from the specified file/section + */ + function get_var_names($file_name, $section = NULL) + { + if (empty($file_name)) { + $this->_trigger_error_msg('Empty config file name'); + return; + } else if (!isset($this->_config_data[$file_name])) { + $this->_trigger_error_msg("Unknown config file '$file_name'"); + return; + } + + if (empty($section)) + return array_keys($this->_config_data[$file_name]["vars"]); + else + return array_keys($this->_config_data[$file_name]["sections"][$section]["vars"]); + } + + + /** + * Clear loaded config data for a certain file or all files. + * + * @param string $file_name file to clear config data for + */ + function clear($file_name = NULL) + { + if ($file_name === NULL) + $this->_config_data = array(); + else if (isset($this->_config_data[$file_name])) + $this->_config_data[$file_name] = array(); + } + + + /** + * Load a configuration file manually. + * + * @param string $file_name file name to load + * @param boolean $prepend_path whether current config path should be + * prepended to the filename + */ + function load_file($file_name, $prepend_path = true) + { + if ($prepend_path && $this->_config_path != "") + $config_file = $this->_config_path . $file_name; + else + $config_file = $file_name; + + ini_set('track_errors', true); + $fp = @fopen($config_file, "r"); + if (!is_resource($fp)) { + $this->_trigger_error_msg("Could not open config file '$config_file'"); + return false; + } + + $contents = ($size = filesize($config_file)) ? fread($fp, $size) : ''; + fclose($fp); + + $this->_config_data[$config_file] = $this->parse_contents($contents); + return true; + } + + /** + * Store the contents of a file manually. + * + * @param string $config_file file name of the related contents + * @param string $contents the file-contents to parse + */ + function set_file_contents($config_file, $contents) + { + $this->_config_data[$config_file] = $this->parse_contents($contents); + return true; + } + + /** + * parse the source of a configuration file manually. + * + * @param string $contents the file-contents to parse + */ + function parse_contents($contents) + { + if($this->fix_newlines) { + // fix mac/dos formatted newlines + $contents = preg_replace('!\r\n?!', "\n", $contents); + } + + $config_data = array(); + $config_data['sections'] = array(); + $config_data['vars'] = array(); + + /* reference to fill with data */ + $vars =& $config_data['vars']; + + /* parse file line by line */ + preg_match_all('!^.*\r?\n?!m', $contents, $match); + $lines = $match[0]; + for ($i=0, $count=count($lines); $i<$count; $i++) { + $line = $lines[$i]; + if (empty($line)) continue; + + if ( substr($line, 0, 1) == '[' && preg_match('!^\[(.*?)\]!', $line, $match) ) { + /* section found */ + if (substr($match[1], 0, 1) == '.') { + /* hidden section */ + if ($this->read_hidden) { + $section_name = substr($match[1], 1); + } else { + /* break reference to $vars to ignore hidden section */ + unset($vars); + $vars = array(); + continue; + } + } else { + $section_name = $match[1]; + } + if (!isset($config_data['sections'][$section_name])) + $config_data['sections'][$section_name] = array('vars' => array()); + $vars =& $config_data['sections'][$section_name]['vars']; + continue; + } + + if (preg_match('/^\s*(\.?\w+)\s*=\s*(.*)/s', $line, $match)) { + /* variable found */ + $var_name = rtrim($match[1]); + if (strpos($match[2], '"""') === 0) { + /* handle multiline-value */ + $lines[$i] = substr($match[2], 3); + $var_value = ''; + while ($i<$count) { + if (($pos = strpos($lines[$i], '"""')) === false) { + $var_value .= $lines[$i++]; + } else { + /* end of multiline-value */ + $var_value .= substr($lines[$i], 0, $pos); + break; + } + } + $booleanize = false; + + } else { + /* handle simple value */ + $var_value = preg_replace('/^([\'"])(.*)\1$/', '\2', rtrim($match[2])); + $booleanize = $this->booleanize; + + } + $this->_set_config_var($vars, $var_name, $var_value, $booleanize); + } + /* else unparsable line / means it is a comment / means ignore it */ + } + return $config_data; + } + + /**#@+ @access private */ + /** + * @param array &$container + * @param string $var_name + * @param mixed $var_value + * @param boolean $booleanize determines whether $var_value is converted to + * to true/false + */ + function _set_config_var(&$container, $var_name, $var_value, $booleanize) + { + if (substr($var_name, 0, 1) == '.') { + if (!$this->read_hidden) + return; + else + $var_name = substr($var_name, 1); + } + + if (!preg_match("/^[a-zA-Z_]\w*$/", $var_name)) { + $this->_trigger_error_msg("Bad variable name '$var_name'"); + return; + } + + if ($booleanize) { + if (preg_match("/^(on|true|yes)$/i", $var_value)) + $var_value = true; + else if (preg_match("/^(off|false|no)$/i", $var_value)) + $var_value = false; + } + + if (!isset($container[$var_name]) || $this->overwrite) + $container[$var_name] = $var_value; + else { + settype($container[$var_name], 'array'); + $container[$var_name][] = $var_value; + } + } + + /** + * @uses trigger_error() creates a PHP warning/error + * @param string $error_msg + * @param integer $error_type one of + */ + function _trigger_error_msg($error_msg, $error_type = E_USER_WARNING) + { + trigger_error("Config_File error: $error_msg", $error_type); + } + /**#@-*/ +} + +?> diff --git a/include/smarty/libs/Smarty.class.php b/include/smarty/libs/Smarty.class.php new file mode 100644 index 000000000..c79874606 --- /dev/null +++ b/include/smarty/libs/Smarty.class.php @@ -0,0 +1,1960 @@ +<?php + +/** + * Project: Smarty: the PHP compiling template engine + * File: Smarty.class.php + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * For questions, help, comments, discussion, etc., please join the + * Smarty mailing list. Send a blank e-mail to + * smarty-general-subscribe@lists.php.net + * + * @link http://smarty.php.net/ + * @copyright 2001-2005 New Digital Group, Inc. + * @author Monte Ohrt <monte at ohrt dot com> + * @author Andrei Zmievski <andrei@php.net> + * @package Smarty + * @version 2.6.19 + */ + +/* $Id$ */ + +/** + * DIR_SEP isn't used anymore, but third party apps might + */ +if(!defined('DIR_SEP')) { + define('DIR_SEP', DIRECTORY_SEPARATOR); +} + +/** + * set SMARTY_DIR to absolute path to Smarty library files. + * if not defined, include_path will be used. Sets SMARTY_DIR only if user + * application has not already defined it. + */ + +if (!defined('SMARTY_DIR')) { + define('SMARTY_DIR', dirname(__FILE__) . DIRECTORY_SEPARATOR); +} + +if (!defined('SMARTY_CORE_DIR')) { + define('SMARTY_CORE_DIR', SMARTY_DIR . 'internals' . DIRECTORY_SEPARATOR); +} + +define('SMARTY_PHP_PASSTHRU', 0); +define('SMARTY_PHP_QUOTE', 1); +define('SMARTY_PHP_REMOVE', 2); +define('SMARTY_PHP_ALLOW', 3); + +/** + * @package Smarty + */ +class Smarty +{ + /**#@+ + * Smarty Configuration Section + */ + + /** + * The name of the directory where templates are located. + * + * @var string + */ + var $template_dir = 'templates'; + + /** + * The directory where compiled templates are located. + * + * @var string + */ + var $compile_dir = 'templates_c'; + + /** + * The directory where config files are located. + * + * @var string + */ + var $config_dir = 'configs'; + + /** + * An array of directories searched for plugins. + * + * @var array + */ + var $plugins_dir = array('plugins'); + + /** + * If debugging is enabled, a debug console window will display + * when the page loads (make sure your browser allows unrequested + * popup windows) + * + * @var boolean + */ + var $debugging = false; + + /** + * When set, smarty does uses this value as error_reporting-level. + * + * @var boolean + */ + var $error_reporting = null; + + /** + * This is the path to the debug console template. If not set, + * the default one will be used. + * + * @var string + */ + var $debug_tpl = ''; + + /** + * This determines if debugging is enable-able from the browser. + * <ul> + * <li>NONE => no debugging control allowed</li> + * <li>URL => enable debugging when SMARTY_DEBUG is found in the URL.</li> + * </ul> + * @link http://www.foo.dom/index.php?SMARTY_DEBUG + * @var string + */ + var $debugging_ctrl = 'NONE'; + + /** + * This tells Smarty whether to check for recompiling or not. Recompiling + * does not need to happen unless a template or config file is changed. + * Typically you enable this during development, and disable for + * production. + * + * @var boolean + */ + var $compile_check = true; + + /** + * This forces templates to compile every time. Useful for development + * or debugging. + * + * @var boolean + */ + var $force_compile = false; + + /** + * This enables template caching. + * <ul> + * <li>0 = no caching</li> + * <li>1 = use class cache_lifetime value</li> + * <li>2 = use cache_lifetime in cache file</li> + * </ul> + * @var integer + */ + var $caching = 0; + + /** + * The name of the directory for cache files. + * + * @var string + */ + var $cache_dir = 'cache'; + + /** + * This is the number of seconds cached content will persist. + * <ul> + * <li>0 = always regenerate cache</li> + * <li>-1 = never expires</li> + * </ul> + * + * @var integer + */ + var $cache_lifetime = 3600; + + /** + * Only used when $caching is enabled. If true, then If-Modified-Since headers + * are respected with cached content, and appropriate HTTP headers are sent. + * This way repeated hits to a cached page do not send the entire page to the + * client every time. + * + * @var boolean + */ + var $cache_modified_check = false; + + /** + * This determines how Smarty handles "<?php ... ?>" tags in templates. + * possible values: + * <ul> + * <li>SMARTY_PHP_PASSTHRU -> print tags as plain text</li> + * <li>SMARTY_PHP_QUOTE -> escape tags as entities</li> + * <li>SMARTY_PHP_REMOVE -> remove php tags</li> + * <li>SMARTY_PHP_ALLOW -> execute php tags</li> + * </ul> + * + * @var integer + */ + var $php_handling = SMARTY_PHP_PASSTHRU; + + /** + * This enables template security. When enabled, many things are restricted + * in the templates that normally would go unchecked. This is useful when + * untrusted parties are editing templates and you want a reasonable level + * of security. (no direct execution of PHP in templates for example) + * + * @var boolean + */ + var $security = false; + + /** + * This is the list of template directories that are considered secure. This + * is used only if {@link $security} is enabled. One directory per array + * element. {@link $template_dir} is in this list implicitly. + * + * @var array + */ + var $secure_dir = array(); + + /** + * These are the security settings for Smarty. They are used only when + * {@link $security} is enabled. + * + * @var array + */ + var $security_settings = array( + 'PHP_HANDLING' => false, + 'IF_FUNCS' => array('array', 'list', + 'isset', 'empty', + 'count', 'sizeof', + 'in_array', 'is_array', + 'true', 'false', 'null'), + 'INCLUDE_ANY' => false, + 'PHP_TAGS' => false, + 'MODIFIER_FUNCS' => array('count'), + 'ALLOW_CONSTANTS' => false + ); + + /** + * This is an array of directories where trusted php scripts reside. + * {@link $security} is disabled during their inclusion/execution. + * + * @var array + */ + var $trusted_dir = array(); + + /** + * The left delimiter used for the template tags. + * + * @var string + */ + var $left_delimiter = '{'; + + /** + * The right delimiter used for the template tags. + * + * @var string + */ + var $right_delimiter = '}'; + + /** + * The order in which request variables are registered, similar to + * variables_order in php.ini E = Environment, G = GET, P = POST, + * C = Cookies, S = Server + * + * @var string + */ + var $request_vars_order = 'EGPCS'; + + /** + * Indicates wether $HTTP_*_VARS[] (request_use_auto_globals=false) + * are uses as request-vars or $_*[]-vars. note: if + * request_use_auto_globals is true, then $request_vars_order has + * no effect, but the php-ini-value "gpc_order" + * + * @var boolean + */ + var $request_use_auto_globals = true; + + /** + * Set this if you want different sets of compiled files for the same + * templates. This is useful for things like different languages. + * Instead of creating separate sets of templates per language, you + * set different compile_ids like 'en' and 'de'. + * + * @var string + */ + var $compile_id = null; + + /** + * This tells Smarty whether or not to use sub dirs in the cache/ and + * templates_c/ directories. sub directories better organized, but + * may not work well with PHP safe mode enabled. + * + * @var boolean + * + */ + var $use_sub_dirs = false; + + /** + * This is a list of the modifiers to apply to all template variables. + * Put each modifier in a separate array element in the order you want + * them applied. example: <code>array('escape:"htmlall"');</code> + * + * @var array + */ + var $default_modifiers = array(); + + /** + * This is the resource type to be used when not specified + * at the beginning of the resource path. examples: + * $smarty->display('file:index.tpl'); + * $smarty->display('db:index.tpl'); + * $smarty->display('index.tpl'); // will use default resource type + * {include file="file:index.tpl"} + * {include file="db:index.tpl"} + * {include file="index.tpl"} {* will use default resource type *} + * + * @var array + */ + var $default_resource_type = 'file'; + + /** + * The function used for cache file handling. If not set, built-in caching is used. + * + * @var null|string function name + */ + var $cache_handler_func = null; + + /** + * This indicates which filters are automatically loaded into Smarty. + * + * @var array array of filter names + */ + var $autoload_filters = array(); + + /**#@+ + * @var boolean + */ + /** + * This tells if config file vars of the same name overwrite each other or not. + * if disabled, same name variables are accumulated in an array. + */ + var $config_overwrite = true; + + /** + * This tells whether or not to automatically booleanize config file variables. + * If enabled, then the strings "on", "true", and "yes" are treated as boolean + * true, and "off", "false" and "no" are treated as boolean false. + */ + var $config_booleanize = true; + + /** + * This tells whether hidden sections [.foobar] are readable from the + * tempalates or not. Normally you would never allow this since that is + * the point behind hidden sections: the application can access them, but + * the templates cannot. + */ + var $config_read_hidden = false; + + /** + * This tells whether or not automatically fix newlines in config files. + * It basically converts \r (mac) or \r\n (dos) to \n + */ + var $config_fix_newlines = true; + /**#@-*/ + + /** + * If a template cannot be found, this PHP function will be executed. + * Useful for creating templates on-the-fly or other special action. + * + * @var string function name + */ + var $default_template_handler_func = ''; + + /** + * The file that contains the compiler class. This can a full + * pathname, or relative to the php_include path. + * + * @var string + */ + var $compiler_file = 'Smarty_Compiler.class.php'; + + /** + * The class used for compiling templates. + * + * @var string + */ + var $compiler_class = 'Smarty_Compiler'; + + /** + * The class used to load config vars. + * + * @var string + */ + var $config_class = 'Config_File'; + +/**#@+ + * END Smarty Configuration Section + * There should be no need to touch anything below this line. + * @access private + */ + /** + * where assigned template vars are kept + * + * @var array + */ + var $_tpl_vars = array(); + + /** + * stores run-time $smarty.* vars + * + * @var null|array + */ + var $_smarty_vars = null; + + /** + * keeps track of sections + * + * @var array + */ + var $_sections = array(); + + /** + * keeps track of foreach blocks + * + * @var array + */ + var $_foreach = array(); + + /** + * keeps track of tag hierarchy + * + * @var array + */ + var $_tag_stack = array(); + + /** + * configuration object + * + * @var Config_file + */ + var $_conf_obj = null; + + /** + * loaded configuration settings + * + * @var array + */ + var $_config = array(array('vars' => array(), 'files' => array())); + + /** + * md5 checksum of the string 'Smarty' + * + * @var string + */ + var $_smarty_md5 = 'f8d698aea36fcbead2b9d5359ffca76f'; + + /** + * Smarty version number + * + * @var string + */ + var $_version = '2.6.19'; + + /** + * current template inclusion depth + * + * @var integer + */ + var $_inclusion_depth = 0; + + /** + * for different compiled templates + * + * @var string + */ + var $_compile_id = null; + + /** + * text in URL to enable debug mode + * + * @var string + */ + var $_smarty_debug_id = 'SMARTY_DEBUG'; + + /** + * debugging information for debug console + * + * @var array + */ + var $_smarty_debug_info = array(); + + /** + * info that makes up a cache file + * + * @var array + */ + var $_cache_info = array(); + + /** + * default file permissions + * + * @var integer + */ + var $_file_perms = 0644; + + /** + * default dir permissions + * + * @var integer + */ + var $_dir_perms = 0771; + + /** + * registered objects + * + * @var array + */ + var $_reg_objects = array(); + + /** + * table keeping track of plugins + * + * @var array + */ + var $_plugins = array( + 'modifier' => array(), + 'function' => array(), + 'block' => array(), + 'compiler' => array(), + 'prefilter' => array(), + 'postfilter' => array(), + 'outputfilter' => array(), + 'resource' => array(), + 'insert' => array()); + + + /** + * cache serials + * + * @var array + */ + var $_cache_serials = array(); + + /** + * name of optional cache include file + * + * @var string + */ + var $_cache_include = null; + + /** + * indicate if the current code is used in a compiled + * include + * + * @var string + */ + var $_cache_including = false; + + /**#@-*/ + /** + * The class constructor. + */ + function Smarty() + { + $this->assign('SCRIPT_NAME', isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME'] + : @$GLOBALS['HTTP_SERVER_VARS']['SCRIPT_NAME']); + } + + /** + * assigns values to template variables + * + * @param array|string $tpl_var the template variable name(s) + * @param mixed $value the value to assign + */ + function assign($tpl_var, $value = null) + { + if (is_array($tpl_var)){ + foreach ($tpl_var as $key => $val) { + if ($key != '') { + $this->_tpl_vars[$key] = $val; + } + } + } else { + if ($tpl_var != '') + $this->_tpl_vars[$tpl_var] = $value; + } + } + + /** + * assigns values to template variables by reference + * + * @param string $tpl_var the template variable name + * @param mixed $value the referenced value to assign + */ + function assign_by_ref($tpl_var, &$value) + { + if ($tpl_var != '') + $this->_tpl_vars[$tpl_var] = &$value; + } + + /** + * appends values to template variables + * + * @param array|string $tpl_var the template variable name(s) + * @param mixed $value the value to append + */ + function append($tpl_var, $value=null, $merge=false) + { + if (is_array($tpl_var)) { + // $tpl_var is an array, ignore $value + foreach ($tpl_var as $_key => $_val) { + if ($_key != '') { + if(!@is_array($this->_tpl_vars[$_key])) { + settype($this->_tpl_vars[$_key],'array'); + } + if($merge && is_array($_val)) { + foreach($_val as $_mkey => $_mval) { + $this->_tpl_vars[$_key][$_mkey] = $_mval; + } + } else { + $this->_tpl_vars[$_key][] = $_val; + } + } + } + } else { + if ($tpl_var != '' && isset($value)) { + if(!@is_array($this->_tpl_vars[$tpl_var])) { + settype($this->_tpl_vars[$tpl_var],'array'); + } + if($merge && is_array($value)) { + foreach($value as $_mkey => $_mval) { + $this->_tpl_vars[$tpl_var][$_mkey] = $_mval; + } + } else { + $this->_tpl_vars[$tpl_var][] = $value; + } + } + } + } + + /** + * appends values to template variables by reference + * + * @param string $tpl_var the template variable name + * @param mixed $value the referenced value to append + */ + function append_by_ref($tpl_var, &$value, $merge=false) + { + if ($tpl_var != '' && isset($value)) { + if(!@is_array($this->_tpl_vars[$tpl_var])) { + settype($this->_tpl_vars[$tpl_var],'array'); + } + if ($merge && is_array($value)) { + foreach($value as $_key => $_val) { + $this->_tpl_vars[$tpl_var][$_key] = &$value[$_key]; + } + } else { + $this->_tpl_vars[$tpl_var][] = &$value; + } + } + } + + + /** + * clear the given assigned template variable. + * + * @param string $tpl_var the template variable to clear + */ + function clear_assign($tpl_var) + { + if (is_array($tpl_var)) + foreach ($tpl_var as $curr_var) + unset($this->_tpl_vars[$curr_var]); + else + unset($this->_tpl_vars[$tpl_var]); + } + + + /** + * Registers custom function to be used in templates + * + * @param string $function the name of the template function + * @param string $function_impl the name of the PHP function to register + */ + function register_function($function, $function_impl, $cacheable=true, $cache_attrs=null) + { + $this->_plugins['function'][$function] = + array($function_impl, null, null, false, $cacheable, $cache_attrs); + + } + + /** + * Unregisters custom function + * + * @param string $function name of template function + */ + function unregister_function($function) + { + unset($this->_plugins['function'][$function]); + } + + /** + * Registers object to be used in templates + * + * @param string $object name of template object + * @param object &$object_impl the referenced PHP object to register + * @param null|array $allowed list of allowed methods (empty = all) + * @param boolean $smarty_args smarty argument format, else traditional + * @param null|array $block_functs list of methods that are block format + */ + function register_object($object, &$object_impl, $allowed = array(), $smarty_args = true, $block_methods = array()) + { + settype($allowed, 'array'); + settype($smarty_args, 'boolean'); + $this->_reg_objects[$object] = + array(&$object_impl, $allowed, $smarty_args, $block_methods); + } + + /** + * Unregisters object + * + * @param string $object name of template object + */ + function unregister_object($object) + { + unset($this->_reg_objects[$object]); + } + + + /** + * Registers block function to be used in templates + * + * @param string $block name of template block + * @param string $block_impl PHP function to register + */ + function register_block($block, $block_impl, $cacheable=true, $cache_attrs=null) + { + $this->_plugins['block'][$block] = + array($block_impl, null, null, false, $cacheable, $cache_attrs); + } + + /** + * Unregisters block function + * + * @param string $block name of template function + */ + function unregister_block($block) + { + unset($this->_plugins['block'][$block]); + } + + /** + * Registers compiler function + * + * @param string $function name of template function + * @param string $function_impl name of PHP function to register + */ + function register_compiler_function($function, $function_impl, $cacheable=true) + { + $this->_plugins['compiler'][$function] = + array($function_impl, null, null, false, $cacheable); + } + + /** + * Unregisters compiler function + * + * @param string $function name of template function + */ + function unregister_compiler_function($function) + { + unset($this->_plugins['compiler'][$function]); + } + + /** + * Registers modifier to be used in templates + * + * @param string $modifier name of template modifier + * @param string $modifier_impl name of PHP function to register + */ + function register_modifier($modifier, $modifier_impl) + { + $this->_plugins['modifier'][$modifier] = + array($modifier_impl, null, null, false); + } + + /** + * Unregisters modifier + * + * @param string $modifier name of template modifier + */ + function unregister_modifier($modifier) + { + unset($this->_plugins['modifier'][$modifier]); + } + + /** + * Registers a resource to fetch a template + * + * @param string $type name of resource + * @param array $functions array of functions to handle resource + */ + function register_resource($type, $functions) + { + if (count($functions)==4) { + $this->_plugins['resource'][$type] = + array($functions, false); + + } elseif (count($functions)==5) { + $this->_plugins['resource'][$type] = + array(array(array(&$functions[0], $functions[1]) + ,array(&$functions[0], $functions[2]) + ,array(&$functions[0], $functions[3]) + ,array(&$functions[0], $functions[4])) + ,false); + + } else { + $this->trigger_error("malformed function-list for '$type' in register_resource"); + + } + } + + /** + * Unregisters a resource + * + * @param string $type name of resource + */ + function unregister_resource($type) + { + unset($this->_plugins['resource'][$type]); + } + + /** + * Registers a prefilter function to apply + * to a template before compiling + * + * @param callback $function + */ + function register_prefilter($function) + { + $this->_plugins['prefilter'][$this->_get_filter_name($function)] + = array($function, null, null, false); + } + + /** + * Unregisters a prefilter function + * + * @param callback $function + */ + function unregister_prefilter($function) + { + unset($this->_plugins['prefilter'][$this->_get_filter_name($function)]); + } + + /** + * Registers a postfilter function to apply + * to a compiled template after compilation + * + * @param callback $function + */ + function register_postfilter($function) + { + $this->_plugins['postfilter'][$this->_get_filter_name($function)] + = array($function, null, null, false); + } + + /** + * Unregisters a postfilter function + * + * @param callback $function + */ + function unregister_postfilter($function) + { + unset($this->_plugins['postfilter'][$this->_get_filter_name($function)]); + } + + /** + * Registers an output filter function to apply + * to a template output + * + * @param callback $function + */ + function register_outputfilter($function) + { + $this->_plugins['outputfilter'][$this->_get_filter_name($function)] + = array($function, null, null, false); + } + + /** + * Unregisters an outputfilter function + * + * @param callback $function + */ + function unregister_outputfilter($function) + { + unset($this->_plugins['outputfilter'][$this->_get_filter_name($function)]); + } + + /** + * load a filter of specified type and name + * + * @param string $type filter type + * @param string $name filter name + */ + function load_filter($type, $name) + { + switch ($type) { + case 'output': + $_params = array('plugins' => array(array($type . 'filter', $name, null, null, false))); + require_once(SMARTY_CORE_DIR . 'core.load_plugins.php'); + smarty_core_load_plugins($_params, $this); + break; + + case 'pre': + case 'post': + if (!isset($this->_plugins[$type . 'filter'][$name])) + $this->_plugins[$type . 'filter'][$name] = false; + break; + } + } + + /** + * clear cached content for the given template and cache id + * + * @param string $tpl_file name of template file + * @param string $cache_id name of cache_id + * @param string $compile_id name of compile_id + * @param string $exp_time expiration time + * @return boolean + */ + function clear_cache($tpl_file = null, $cache_id = null, $compile_id = null, $exp_time = null) + { + + if (!isset($compile_id)) + $compile_id = $this->compile_id; + + if (!isset($tpl_file)) + $compile_id = null; + + $_auto_id = $this->_get_auto_id($cache_id, $compile_id); + + if (!empty($this->cache_handler_func)) { + return call_user_func_array($this->cache_handler_func, + array('clear', &$this, &$dummy, $tpl_file, $cache_id, $compile_id, $exp_time)); + } else { + $_params = array('auto_base' => $this->cache_dir, + 'auto_source' => $tpl_file, + 'auto_id' => $_auto_id, + 'exp_time' => $exp_time); + require_once(SMARTY_CORE_DIR . 'core.rm_auto.php'); + return smarty_core_rm_auto($_params, $this); + } + + } + + + /** + * clear the entire contents of cache (all templates) + * + * @param string $exp_time expire time + * @return boolean results of {@link smarty_core_rm_auto()} + */ + function clear_all_cache($exp_time = null) + { + return $this->clear_cache(null, null, null, $exp_time); + } + + + /** + * test to see if valid cache exists for this template + * + * @param string $tpl_file name of template file + * @param string $cache_id + * @param string $compile_id + * @return string|false results of {@link _read_cache_file()} + */ + function is_cached($tpl_file, $cache_id = null, $compile_id = null) + { + if (!$this->caching) + return false; + + if (!isset($compile_id)) + $compile_id = $this->compile_id; + + $_params = array( + 'tpl_file' => $tpl_file, + 'cache_id' => $cache_id, + 'compile_id' => $compile_id + ); + require_once(SMARTY_CORE_DIR . 'core.read_cache_file.php'); + return smarty_core_read_cache_file($_params, $this); + } + + + /** + * clear all the assigned template variables. + * + */ + function clear_all_assign() + { + $this->_tpl_vars = array(); + } + + /** + * clears compiled version of specified template resource, + * or all compiled template files if one is not specified. + * This function is for advanced use only, not normally needed. + * + * @param string $tpl_file + * @param string $compile_id + * @param string $exp_time + * @return boolean results of {@link smarty_core_rm_auto()} + */ + function clear_compiled_tpl($tpl_file = null, $compile_id = null, $exp_time = null) + { + if (!isset($compile_id)) { + $compile_id = $this->compile_id; + } + $_params = array('auto_base' => $this->compile_dir, + 'auto_source' => $tpl_file, + 'auto_id' => $compile_id, + 'exp_time' => $exp_time, + 'extensions' => array('.inc', '.php')); + require_once(SMARTY_CORE_DIR . 'core.rm_auto.php'); + return smarty_core_rm_auto($_params, $this); + } + + /** + * Checks whether requested template exists. + * + * @param string $tpl_file + * @return boolean + */ + function template_exists($tpl_file) + { + $_params = array('resource_name' => $tpl_file, 'quiet'=>true, 'get_source'=>false); + return $this->_fetch_resource_info($_params); + } + + /** + * Returns an array containing template variables + * + * @param string $name + * @param string $type + * @return array + */ + function &get_template_vars($name=null) + { + if(!isset($name)) { + return $this->_tpl_vars; + } elseif(isset($this->_tpl_vars[$name])) { + return $this->_tpl_vars[$name]; + } else { + // var non-existant, return valid reference + $_tmp = null; + return $_tmp; + } + } + + /** + * Returns an array containing config variables + * + * @param string $name + * @param string $type + * @return array + */ + function &get_config_vars($name=null) + { + if(!isset($name) && is_array($this->_config[0])) { + return $this->_config[0]['vars']; + } else if(isset($this->_config[0]['vars'][$name])) { + return $this->_config[0]['vars'][$name]; + } else { + // var non-existant, return valid reference + $_tmp = null; + return $_tmp; + } + } + + /** + * trigger Smarty error + * + * @param string $error_msg + * @param integer $error_type + */ + function trigger_error($error_msg, $error_type = E_USER_WARNING) + { + trigger_error("Smarty error: $error_msg", $error_type); + } + + + /** + * executes & displays the template results + * + * @param string $resource_name + * @param string $cache_id + * @param string $compile_id + */ + function display($resource_name, $cache_id = null, $compile_id = null) + { + $this->fetch($resource_name, $cache_id, $compile_id, true); + } + + /** + * executes & returns or displays the template results + * + * @param string $resource_name + * @param string $cache_id + * @param string $compile_id + * @param boolean $display + */ + function fetch($resource_name, $cache_id = null, $compile_id = null, $display = false) + { + static $_cache_info = array(); + + $_smarty_old_error_level = $this->debugging ? error_reporting() : error_reporting(isset($this->error_reporting) + ? $this->error_reporting : error_reporting() & ~E_NOTICE); + + if (!$this->debugging && $this->debugging_ctrl == 'URL') { + $_query_string = $this->request_use_auto_globals ? $_SERVER['QUERY_STRING'] : $GLOBALS['HTTP_SERVER_VARS']['QUERY_STRING']; + if (@strstr($_query_string, $this->_smarty_debug_id)) { + if (@strstr($_query_string, $this->_smarty_debug_id . '=on')) { + // enable debugging for this browser session + @setcookie('SMARTY_DEBUG', true); + $this->debugging = true; + } elseif (@strstr($_query_string, $this->_smarty_debug_id . '=off')) { + // disable debugging for this browser session + @setcookie('SMARTY_DEBUG', false); + $this->debugging = false; + } else { + // enable debugging for this page + $this->debugging = true; + } + } else { + $this->debugging = (bool)($this->request_use_auto_globals ? @$_COOKIE['SMARTY_DEBUG'] : @$GLOBALS['HTTP_COOKIE_VARS']['SMARTY_DEBUG']); + } + } + + if ($this->debugging) { + // capture time for debugging info + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $_debug_start_time = smarty_core_get_microtime($_params, $this); + $this->_smarty_debug_info[] = array('type' => 'template', + 'filename' => $resource_name, + 'depth' => 0); + $_included_tpls_idx = count($this->_smarty_debug_info) - 1; + } + + if (!isset($compile_id)) { + $compile_id = $this->compile_id; + } + + $this->_compile_id = $compile_id; + $this->_inclusion_depth = 0; + + if ($this->caching) { + // save old cache_info, initialize cache_info + array_push($_cache_info, $this->_cache_info); + $this->_cache_info = array(); + $_params = array( + 'tpl_file' => $resource_name, + 'cache_id' => $cache_id, + 'compile_id' => $compile_id, + 'results' => null + ); + require_once(SMARTY_CORE_DIR . 'core.read_cache_file.php'); + if (smarty_core_read_cache_file($_params, $this)) { + $_smarty_results = $_params['results']; + if (!empty($this->_cache_info['insert_tags'])) { + $_params = array('plugins' => $this->_cache_info['insert_tags']); + require_once(SMARTY_CORE_DIR . 'core.load_plugins.php'); + smarty_core_load_plugins($_params, $this); + $_params = array('results' => $_smarty_results); + require_once(SMARTY_CORE_DIR . 'core.process_cached_inserts.php'); + $_smarty_results = smarty_core_process_cached_inserts($_params, $this); + } + if (!empty($this->_cache_info['cache_serials'])) { + $_params = array('results' => $_smarty_results); + require_once(SMARTY_CORE_DIR . 'core.process_compiled_include.php'); + $_smarty_results = smarty_core_process_compiled_include($_params, $this); + } + + + if ($display) { + if ($this->debugging) + { + // capture time for debugging info + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $this->_smarty_debug_info[$_included_tpls_idx]['exec_time'] = smarty_core_get_microtime($_params, $this) - $_debug_start_time; + require_once(SMARTY_CORE_DIR . 'core.display_debug_console.php'); + $_smarty_results .= smarty_core_display_debug_console($_params, $this); + } + if ($this->cache_modified_check) { + $_server_vars = ($this->request_use_auto_globals) ? $_SERVER : $GLOBALS['HTTP_SERVER_VARS']; + $_last_modified_date = @substr($_server_vars['HTTP_IF_MODIFIED_SINCE'], 0, strpos($_server_vars['HTTP_IF_MODIFIED_SINCE'], 'GMT') + 3); + $_gmt_mtime = gmdate('D, d M Y H:i:s', $this->_cache_info['timestamp']).' GMT'; + if (@count($this->_cache_info['insert_tags']) == 0 + && !$this->_cache_serials + && $_gmt_mtime == $_last_modified_date) { + if (php_sapi_name()=='cgi') + header('Status: 304 Not Modified'); + else + header('HTTP/1.1 304 Not Modified'); + + } else { + header('Last-Modified: '.$_gmt_mtime); + echo $_smarty_results; + } + } else { + echo $_smarty_results; + } + error_reporting($_smarty_old_error_level); + // restore initial cache_info + $this->_cache_info = array_pop($_cache_info); + return true; + } else { + error_reporting($_smarty_old_error_level); + // restore initial cache_info + $this->_cache_info = array_pop($_cache_info); + return $_smarty_results; + } + } else { + $this->_cache_info['template'][$resource_name] = true; + if ($this->cache_modified_check && $display) { + header('Last-Modified: '.gmdate('D, d M Y H:i:s', time()).' GMT'); + } + } + } + + // load filters that are marked as autoload + if (count($this->autoload_filters)) { + foreach ($this->autoload_filters as $_filter_type => $_filters) { + foreach ($_filters as $_filter) { + $this->load_filter($_filter_type, $_filter); + } + } + } + + $_smarty_compile_path = $this->_get_compile_path($resource_name); + + // if we just need to display the results, don't perform output + // buffering - for speed + $_cache_including = $this->_cache_including; + $this->_cache_including = false; + if ($display && !$this->caching && count($this->_plugins['outputfilter']) == 0) { + if ($this->_is_compiled($resource_name, $_smarty_compile_path) + || $this->_compile_resource($resource_name, $_smarty_compile_path)) + { + include($_smarty_compile_path); + } + } else { + ob_start(); + if ($this->_is_compiled($resource_name, $_smarty_compile_path) + || $this->_compile_resource($resource_name, $_smarty_compile_path)) + { + include($_smarty_compile_path); + } + $_smarty_results = ob_get_contents(); + ob_end_clean(); + + foreach ((array)$this->_plugins['outputfilter'] as $_output_filter) { + $_smarty_results = call_user_func_array($_output_filter[0], array($_smarty_results, &$this)); + } + } + + if ($this->caching) { + $_params = array('tpl_file' => $resource_name, + 'cache_id' => $cache_id, + 'compile_id' => $compile_id, + 'results' => $_smarty_results); + require_once(SMARTY_CORE_DIR . 'core.write_cache_file.php'); + smarty_core_write_cache_file($_params, $this); + require_once(SMARTY_CORE_DIR . 'core.process_cached_inserts.php'); + $_smarty_results = smarty_core_process_cached_inserts($_params, $this); + + if ($this->_cache_serials) { + // strip nocache-tags from output + $_smarty_results = preg_replace('!(\{/?nocache\:[0-9a-f]{32}#\d+\})!s' + ,'' + ,$_smarty_results); + } + // restore initial cache_info + $this->_cache_info = array_pop($_cache_info); + } + $this->_cache_including = $_cache_including; + + if ($display) { + if (isset($_smarty_results)) { echo $_smarty_results; } + if ($this->debugging) { + // capture time for debugging info + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $this->_smarty_debug_info[$_included_tpls_idx]['exec_time'] = (smarty_core_get_microtime($_params, $this) - $_debug_start_time); + require_once(SMARTY_CORE_DIR . 'core.display_debug_console.php'); + echo smarty_core_display_debug_console($_params, $this); + } + error_reporting($_smarty_old_error_level); + return; + } else { + error_reporting($_smarty_old_error_level); + if (isset($_smarty_results)) { return $_smarty_results; } + } + } + + /** + * load configuration values + * + * @param string $file + * @param string $section + * @param string $scope + */ + function config_load($file, $section = null, $scope = 'global') + { + require_once($this->_get_plugin_filepath('function', 'config_load')); + smarty_function_config_load(array('file' => $file, 'section' => $section, 'scope' => $scope), $this); + } + + /** + * return a reference to a registered object + * + * @param string $name + * @return object + */ + function &get_registered_object($name) { + if (!isset($this->_reg_objects[$name])) + $this->_trigger_fatal_error("'$name' is not a registered object"); + + if (!is_object($this->_reg_objects[$name][0])) + $this->_trigger_fatal_error("registered '$name' is not an object"); + + return $this->_reg_objects[$name][0]; + } + + /** + * clear configuration values + * + * @param string $var + */ + function clear_config($var = null) + { + if(!isset($var)) { + // clear all values + $this->_config = array(array('vars' => array(), + 'files' => array())); + } else { + unset($this->_config[0]['vars'][$var]); + } + } + + /** + * get filepath of requested plugin + * + * @param string $type + * @param string $name + * @return string|false + */ + function _get_plugin_filepath($type, $name) + { + $_params = array('type' => $type, 'name' => $name); + require_once(SMARTY_CORE_DIR . 'core.assemble_plugin_filepath.php'); + return smarty_core_assemble_plugin_filepath($_params, $this); + } + + /** + * test if resource needs compiling + * + * @param string $resource_name + * @param string $compile_path + * @return boolean + */ + function _is_compiled($resource_name, $compile_path) + { + if (!$this->force_compile && file_exists($compile_path)) { + if (!$this->compile_check) { + // no need to check compiled file + return true; + } else { + // get file source and timestamp + $_params = array('resource_name' => $resource_name, 'get_source'=>false); + if (!$this->_fetch_resource_info($_params)) { + return false; + } + if ($_params['resource_timestamp'] <= filemtime($compile_path)) { + // template not expired, no recompile + return true; + } else { + // compile template + return false; + } + } + } else { + // compiled template does not exist, or forced compile + return false; + } + } + + /** + * compile the template + * + * @param string $resource_name + * @param string $compile_path + * @return boolean + */ + function _compile_resource($resource_name, $compile_path) + { + + $_params = array('resource_name' => $resource_name); + if (!$this->_fetch_resource_info($_params)) { + return false; + } + + $_source_content = $_params['source_content']; + $_cache_include = substr($compile_path, 0, -4).'.inc'; + + if ($this->_compile_source($resource_name, $_source_content, $_compiled_content, $_cache_include)) { + // if a _cache_serial was set, we also have to write an include-file: + if ($this->_cache_include_info) { + require_once(SMARTY_CORE_DIR . 'core.write_compiled_include.php'); + smarty_core_write_compiled_include(array_merge($this->_cache_include_info, array('compiled_content'=>$_compiled_content, 'resource_name'=>$resource_name)), $this); + } + + $_params = array('compile_path'=>$compile_path, 'compiled_content' => $_compiled_content); + require_once(SMARTY_CORE_DIR . 'core.write_compiled_resource.php'); + smarty_core_write_compiled_resource($_params, $this); + + return true; + } else { + return false; + } + + } + + /** + * compile the given source + * + * @param string $resource_name + * @param string $source_content + * @param string $compiled_content + * @return boolean + */ + function _compile_source($resource_name, &$source_content, &$compiled_content, $cache_include_path=null) + { + if (file_exists(SMARTY_DIR . $this->compiler_file)) { + require_once(SMARTY_DIR . $this->compiler_file); + } else { + // use include_path + require_once($this->compiler_file); + } + + + $smarty_compiler = new $this->compiler_class; + + $smarty_compiler->template_dir = $this->template_dir; + $smarty_compiler->compile_dir = $this->compile_dir; + $smarty_compiler->plugins_dir = $this->plugins_dir; + $smarty_compiler->config_dir = $this->config_dir; + $smarty_compiler->force_compile = $this->force_compile; + $smarty_compiler->caching = $this->caching; + $smarty_compiler->php_handling = $this->php_handling; + $smarty_compiler->left_delimiter = $this->left_delimiter; + $smarty_compiler->right_delimiter = $this->right_delimiter; + $smarty_compiler->_version = $this->_version; + $smarty_compiler->security = $this->security; + $smarty_compiler->secure_dir = $this->secure_dir; + $smarty_compiler->security_settings = $this->security_settings; + $smarty_compiler->trusted_dir = $this->trusted_dir; + $smarty_compiler->use_sub_dirs = $this->use_sub_dirs; + $smarty_compiler->_reg_objects = &$this->_reg_objects; + $smarty_compiler->_plugins = &$this->_plugins; + $smarty_compiler->_tpl_vars = &$this->_tpl_vars; + $smarty_compiler->default_modifiers = $this->default_modifiers; + $smarty_compiler->compile_id = $this->_compile_id; + $smarty_compiler->_config = $this->_config; + $smarty_compiler->request_use_auto_globals = $this->request_use_auto_globals; + + if (isset($cache_include_path) && isset($this->_cache_serials[$cache_include_path])) { + $smarty_compiler->_cache_serial = $this->_cache_serials[$cache_include_path]; + } + $smarty_compiler->_cache_include = $cache_include_path; + + + $_results = $smarty_compiler->_compile_file($resource_name, $source_content, $compiled_content); + + if ($smarty_compiler->_cache_serial) { + $this->_cache_include_info = array( + 'cache_serial'=>$smarty_compiler->_cache_serial + ,'plugins_code'=>$smarty_compiler->_plugins_code + ,'include_file_path' => $cache_include_path); + + } else { + $this->_cache_include_info = null; + + } + + return $_results; + } + + /** + * Get the compile path for this resource + * + * @param string $resource_name + * @return string results of {@link _get_auto_filename()} + */ + function _get_compile_path($resource_name) + { + return $this->_get_auto_filename($this->compile_dir, $resource_name, + $this->_compile_id) . '.php'; + } + + /** + * fetch the template info. Gets timestamp, and source + * if get_source is true + * + * sets $source_content to the source of the template, and + * $resource_timestamp to its time stamp + * @param string $resource_name + * @param string $source_content + * @param integer $resource_timestamp + * @param boolean $get_source + * @param boolean $quiet + * @return boolean + */ + + function _fetch_resource_info(&$params) + { + if(!isset($params['get_source'])) { $params['get_source'] = true; } + if(!isset($params['quiet'])) { $params['quiet'] = false; } + + $_return = false; + $_params = array('resource_name' => $params['resource_name']) ; + if (isset($params['resource_base_path'])) + $_params['resource_base_path'] = $params['resource_base_path']; + else + $_params['resource_base_path'] = $this->template_dir; + + if ($this->_parse_resource_name($_params)) { + $_resource_type = $_params['resource_type']; + $_resource_name = $_params['resource_name']; + switch ($_resource_type) { + case 'file': + if ($params['get_source']) { + $params['source_content'] = $this->_read_file($_resource_name); + } + $params['resource_timestamp'] = filemtime($_resource_name); + $_return = is_file($_resource_name); + break; + + default: + // call resource functions to fetch the template source and timestamp + if ($params['get_source']) { + $_source_return = isset($this->_plugins['resource'][$_resource_type]) && + call_user_func_array($this->_plugins['resource'][$_resource_type][0][0], + array($_resource_name, &$params['source_content'], &$this)); + } else { + $_source_return = true; + } + + $_timestamp_return = isset($this->_plugins['resource'][$_resource_type]) && + call_user_func_array($this->_plugins['resource'][$_resource_type][0][1], + array($_resource_name, &$params['resource_timestamp'], &$this)); + + $_return = $_source_return && $_timestamp_return; + break; + } + } + + if (!$_return) { + // see if we can get a template with the default template handler + if (!empty($this->default_template_handler_func)) { + if (!is_callable($this->default_template_handler_func)) { + $this->trigger_error("default template handler function \"$this->default_template_handler_func\" doesn't exist."); + } else { + $_return = call_user_func_array( + $this->default_template_handler_func, + array($_params['resource_type'], $_params['resource_name'], &$params['source_content'], &$params['resource_timestamp'], &$this)); + } + } + } + + if (!$_return) { + if (!$params['quiet']) { + $this->trigger_error('unable to read resource: "' . $params['resource_name'] . '"'); + } + } else if ($_return && $this->security) { + require_once(SMARTY_CORE_DIR . 'core.is_secure.php'); + if (!smarty_core_is_secure($_params, $this)) { + if (!$params['quiet']) + $this->trigger_error('(secure mode) accessing "' . $params['resource_name'] . '" is not allowed'); + $params['source_content'] = null; + $params['resource_timestamp'] = null; + return false; + } + } + return $_return; + } + + + /** + * parse out the type and name from the resource + * + * @param string $resource_base_path + * @param string $resource_name + * @param string $resource_type + * @param string $resource_name + * @return boolean + */ + + function _parse_resource_name(&$params) + { + + // split tpl_path by the first colon + $_resource_name_parts = explode(':', $params['resource_name'], 2); + + if (count($_resource_name_parts) == 1) { + // no resource type given + $params['resource_type'] = $this->default_resource_type; + $params['resource_name'] = $_resource_name_parts[0]; + } else { + if(strlen($_resource_name_parts[0]) == 1) { + // 1 char is not resource type, but part of filepath + $params['resource_type'] = $this->default_resource_type; + $params['resource_name'] = $params['resource_name']; + } else { + $params['resource_type'] = $_resource_name_parts[0]; + $params['resource_name'] = $_resource_name_parts[1]; + } + } + + if ($params['resource_type'] == 'file') { + if (!preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $params['resource_name'])) { + // relative pathname to $params['resource_base_path'] + // use the first directory where the file is found + foreach ((array)$params['resource_base_path'] as $_curr_path) { + $_fullpath = $_curr_path . DIRECTORY_SEPARATOR . $params['resource_name']; + if (file_exists($_fullpath) && is_file($_fullpath)) { + $params['resource_name'] = $_fullpath; + return true; + } + // didn't find the file, try include_path + $_params = array('file_path' => $_fullpath); + require_once(SMARTY_CORE_DIR . 'core.get_include_path.php'); + if(smarty_core_get_include_path($_params, $this)) { + $params['resource_name'] = $_params['new_file_path']; + return true; + } + } + return false; + } else { + /* absolute path */ + return file_exists($params['resource_name']); + } + } elseif (empty($this->_plugins['resource'][$params['resource_type']])) { + $_params = array('type' => $params['resource_type']); + require_once(SMARTY_CORE_DIR . 'core.load_resource_plugin.php'); + smarty_core_load_resource_plugin($_params, $this); + } + + return true; + } + + + /** + * Handle modifiers + * + * @param string|null $modifier_name + * @param array|null $map_array + * @return string result of modifiers + */ + function _run_mod_handler() + { + $_args = func_get_args(); + list($_modifier_name, $_map_array) = array_splice($_args, 0, 2); + list($_func_name, $_tpl_file, $_tpl_line) = + $this->_plugins['modifier'][$_modifier_name]; + + $_var = $_args[0]; + foreach ($_var as $_key => $_val) { + $_args[0] = $_val; + $_var[$_key] = call_user_func_array($_func_name, $_args); + } + return $_var; + } + + /** + * Remove starting and ending quotes from the string + * + * @param string $string + * @return string + */ + function _dequote($string) + { + if ((substr($string, 0, 1) == "'" || substr($string, 0, 1) == '"') && + substr($string, -1) == substr($string, 0, 1)) + return substr($string, 1, -1); + else + return $string; + } + + + /** + * read in a file + * + * @param string $filename + * @return string + */ + function _read_file($filename) + { + if ( file_exists($filename) && ($fd = @fopen($filename, 'rb')) ) { + $contents = ''; + while (!feof($fd)) { + $contents .= fread($fd, 8192); + } + fclose($fd); + return $contents; + } else { + return false; + } + } + + /** + * get a concrete filename for automagically created content + * + * @param string $auto_base + * @param string $auto_source + * @param string $auto_id + * @return string + * @staticvar string|null + * @staticvar string|null + */ + function _get_auto_filename($auto_base, $auto_source = null, $auto_id = null) + { + $_compile_dir_sep = $this->use_sub_dirs ? DIRECTORY_SEPARATOR : '^'; + $_return = $auto_base . DIRECTORY_SEPARATOR; + + if(isset($auto_id)) { + // make auto_id safe for directory names + $auto_id = str_replace('%7C',$_compile_dir_sep,(urlencode($auto_id))); + // split into separate directories + $_return .= $auto_id . $_compile_dir_sep; + } + + if(isset($auto_source)) { + // make source name safe for filename + $_filename = urlencode(basename($auto_source)); + $_crc32 = sprintf('%08X', crc32($auto_source)); + // prepend %% to avoid name conflicts with + // with $params['auto_id'] names + $_crc32 = substr($_crc32, 0, 2) . $_compile_dir_sep . + substr($_crc32, 0, 3) . $_compile_dir_sep . $_crc32; + $_return .= '%%' . $_crc32 . '%%' . $_filename; + } + + return $_return; + } + + /** + * unlink a file, possibly using expiration time + * + * @param string $resource + * @param integer $exp_time + */ + function _unlink($resource, $exp_time = null) + { + if(isset($exp_time)) { + if(time() - @filemtime($resource) >= $exp_time) { + return @unlink($resource); + } + } else { + return @unlink($resource); + } + } + + /** + * returns an auto_id for auto-file-functions + * + * @param string $cache_id + * @param string $compile_id + * @return string|null + */ + function _get_auto_id($cache_id=null, $compile_id=null) { + if (isset($cache_id)) + return (isset($compile_id)) ? $cache_id . '|' . $compile_id : $cache_id; + elseif(isset($compile_id)) + return $compile_id; + else + return null; + } + + /** + * trigger Smarty plugin error + * + * @param string $error_msg + * @param string $tpl_file + * @param integer $tpl_line + * @param string $file + * @param integer $line + * @param integer $error_type + */ + function _trigger_fatal_error($error_msg, $tpl_file = null, $tpl_line = null, + $file = null, $line = null, $error_type = E_USER_ERROR) + { + if(isset($file) && isset($line)) { + $info = ' ('.basename($file).", line $line)"; + } else { + $info = ''; + } + if (isset($tpl_line) && isset($tpl_file)) { + $this->trigger_error('[in ' . $tpl_file . ' line ' . $tpl_line . "]: $error_msg$info", $error_type); + } else { + $this->trigger_error($error_msg . $info, $error_type); + } + } + + + /** + * callback function for preg_replace, to call a non-cacheable block + * @return string + */ + function _process_compiled_include_callback($match) { + $_func = '_smarty_tplfunc_'.$match[2].'_'.$match[3]; + ob_start(); + $_func($this); + $_ret = ob_get_contents(); + ob_end_clean(); + return $_ret; + } + + + /** + * called for included templates + * + * @param string $_smarty_include_tpl_file + * @param string $_smarty_include_vars + */ + + // $_smarty_include_tpl_file, $_smarty_include_vars + + function _smarty_include($params) + { + if ($this->debugging) { + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $debug_start_time = smarty_core_get_microtime($_params, $this); + $this->_smarty_debug_info[] = array('type' => 'template', + 'filename' => $params['smarty_include_tpl_file'], + 'depth' => ++$this->_inclusion_depth); + $included_tpls_idx = count($this->_smarty_debug_info) - 1; + } + + $this->_tpl_vars = array_merge($this->_tpl_vars, $params['smarty_include_vars']); + + // config vars are treated as local, so push a copy of the + // current ones onto the front of the stack + array_unshift($this->_config, $this->_config[0]); + + $_smarty_compile_path = $this->_get_compile_path($params['smarty_include_tpl_file']); + + + if ($this->_is_compiled($params['smarty_include_tpl_file'], $_smarty_compile_path) + || $this->_compile_resource($params['smarty_include_tpl_file'], $_smarty_compile_path)) + { + include($_smarty_compile_path); + } + + // pop the local vars off the front of the stack + array_shift($this->_config); + + $this->_inclusion_depth--; + + if ($this->debugging) { + // capture time for debugging info + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $this->_smarty_debug_info[$included_tpls_idx]['exec_time'] = smarty_core_get_microtime($_params, $this) - $debug_start_time; + } + + if ($this->caching) { + $this->_cache_info['template'][$params['smarty_include_tpl_file']] = true; + } + } + + + /** + * get or set an array of cached attributes for function that is + * not cacheable + * @return array + */ + function &_smarty_cache_attrs($cache_serial, $count) { + $_cache_attrs =& $this->_cache_info['cache_attrs'][$cache_serial][$count]; + + if ($this->_cache_including) { + /* return next set of cache_attrs */ + $_return = current($_cache_attrs); + next($_cache_attrs); + return $_return; + + } else { + /* add a reference to a new set of cache_attrs */ + $_cache_attrs[] = array(); + return $_cache_attrs[count($_cache_attrs)-1]; + + } + + } + + + /** + * wrapper for include() retaining $this + * @return mixed + */ + function _include($filename, $once=false, $params=null) + { + if ($once) { + return include_once($filename); + } else { + return include($filename); + } + } + + + /** + * wrapper for eval() retaining $this + * @return mixed + */ + function _eval($code, $params=null) + { + return eval($code); + } + + /** + * Extracts the filter name from the given callback + * + * @param callback $function + * @return string + */ + function _get_filter_name($function) + { + if (is_array($function)) { + $_class_name = (is_object($function[0]) ? + get_class($function[0]) : $function[0]); + return $_class_name . '_' . $function[1]; + } + else { + return $function; + } + } + + /**#@-*/ + +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/Smarty_Compiler.class.php b/include/smarty/libs/Smarty_Compiler.class.php new file mode 100644 index 000000000..d5f877f7b --- /dev/null +++ b/include/smarty/libs/Smarty_Compiler.class.php @@ -0,0 +1,2325 @@ +<?php + +/** + * Project: Smarty: the PHP compiling template engine + * File: Smarty_Compiler.class.php + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * @link http://smarty.php.net/ + * @author Monte Ohrt <monte at ohrt dot com> + * @author Andrei Zmievski <andrei@php.net> + * @version 2.6.19 + * @copyright 2001-2005 New Digital Group, Inc. + * @package Smarty + */ + +/* $Id$ */ + +/** + * Template compiling class + * @package Smarty + */ +class Smarty_Compiler extends Smarty { + + // internal vars + /**#@+ + * @access private + */ + var $_folded_blocks = array(); // keeps folded template blocks + var $_current_file = null; // the current template being compiled + var $_current_line_no = 1; // line number for error messages + var $_capture_stack = array(); // keeps track of nested capture buffers + var $_plugin_info = array(); // keeps track of plugins to load + var $_init_smarty_vars = false; + var $_permitted_tokens = array('true','false','yes','no','on','off','null'); + var $_db_qstr_regexp = null; // regexps are setup in the constructor + var $_si_qstr_regexp = null; + var $_qstr_regexp = null; + var $_func_regexp = null; + var $_reg_obj_regexp = null; + var $_var_bracket_regexp = null; + var $_num_const_regexp = null; + var $_dvar_guts_regexp = null; + var $_dvar_regexp = null; + var $_cvar_regexp = null; + var $_svar_regexp = null; + var $_avar_regexp = null; + var $_mod_regexp = null; + var $_var_regexp = null; + var $_parenth_param_regexp = null; + var $_func_call_regexp = null; + var $_obj_ext_regexp = null; + var $_obj_start_regexp = null; + var $_obj_params_regexp = null; + var $_obj_call_regexp = null; + var $_cacheable_state = 0; + var $_cache_attrs_count = 0; + var $_nocache_count = 0; + var $_cache_serial = null; + var $_cache_include = null; + + var $_strip_depth = 0; + var $_additional_newline = "\n"; + + /**#@-*/ + /** + * The class constructor. + */ + function Smarty_Compiler() + { + // matches double quoted strings: + // "foobar" + // "foo\"bar" + $this->_db_qstr_regexp = '"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"'; + + // matches single quoted strings: + // 'foobar' + // 'foo\'bar' + $this->_si_qstr_regexp = '\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\''; + + // matches single or double quoted strings + $this->_qstr_regexp = '(?:' . $this->_db_qstr_regexp . '|' . $this->_si_qstr_regexp . ')'; + + // matches bracket portion of vars + // [0] + // [foo] + // [$bar] + $this->_var_bracket_regexp = '\[\$?[\w\.]+\]'; + + // matches numerical constants + // 30 + // -12 + // 13.22 + $this->_num_const_regexp = '(?:\-?\d+(?:\.\d+)?)'; + + // matches $ vars (not objects): + // $foo + // $foo.bar + // $foo.bar.foobar + // $foo[0] + // $foo[$bar] + // $foo[5][blah] + // $foo[5].bar[$foobar][4] + $this->_dvar_math_regexp = '(?:[\+\*\/\%]|(?:-(?!>)))'; + $this->_dvar_math_var_regexp = '[\$\w\.\+\-\*\/\%\d\>\[\]]'; + $this->_dvar_guts_regexp = '\w+(?:' . $this->_var_bracket_regexp + . ')*(?:\.\$?\w+(?:' . $this->_var_bracket_regexp . ')*)*(?:' . $this->_dvar_math_regexp . '(?:' . $this->_num_const_regexp . '|' . $this->_dvar_math_var_regexp . ')*)?'; + $this->_dvar_regexp = '\$' . $this->_dvar_guts_regexp; + + // matches config vars: + // #foo# + // #foobar123_foo# + $this->_cvar_regexp = '\#\w+\#'; + + // matches section vars: + // %foo.bar% + $this->_svar_regexp = '\%\w+\.\w+\%'; + + // matches all valid variables (no quotes, no modifiers) + $this->_avar_regexp = '(?:' . $this->_dvar_regexp . '|' + . $this->_cvar_regexp . '|' . $this->_svar_regexp . ')'; + + // matches valid variable syntax: + // $foo + // $foo + // #foo# + // #foo# + // "text" + // "text" + $this->_var_regexp = '(?:' . $this->_avar_regexp . '|' . $this->_qstr_regexp . ')'; + + // matches valid object call (one level of object nesting allowed in parameters): + // $foo->bar + // $foo->bar() + // $foo->bar("text") + // $foo->bar($foo, $bar, "text") + // $foo->bar($foo, "foo") + // $foo->bar->foo() + // $foo->bar->foo->bar() + // $foo->bar($foo->bar) + // $foo->bar($foo->bar()) + // $foo->bar($foo->bar($blah,$foo,44,"foo",$foo[0].bar)) + $this->_obj_ext_regexp = '\->(?:\$?' . $this->_dvar_guts_regexp . ')'; + $this->_obj_restricted_param_regexp = '(?:' + . '(?:' . $this->_var_regexp . '|' . $this->_num_const_regexp . ')(?:' . $this->_obj_ext_regexp . '(?:\((?:(?:' . $this->_var_regexp . '|' . $this->_num_const_regexp . ')' + . '(?:\s*,\s*(?:' . $this->_var_regexp . '|' . $this->_num_const_regexp . '))*)?\))?)*)'; + $this->_obj_single_param_regexp = '(?:\w+|' . $this->_obj_restricted_param_regexp . '(?:\s*,\s*(?:(?:\w+|' + . $this->_var_regexp . $this->_obj_restricted_param_regexp . ')))*)'; + $this->_obj_params_regexp = '\((?:' . $this->_obj_single_param_regexp + . '(?:\s*,\s*' . $this->_obj_single_param_regexp . ')*)?\)'; + $this->_obj_start_regexp = '(?:' . $this->_dvar_regexp . '(?:' . $this->_obj_ext_regexp . ')+)'; + $this->_obj_call_regexp = '(?:' . $this->_obj_start_regexp . '(?:' . $this->_obj_params_regexp . ')?(?:' . $this->_dvar_math_regexp . '(?:' . $this->_num_const_regexp . '|' . $this->_dvar_math_var_regexp . ')*)?)'; + + // matches valid modifier syntax: + // |foo + // |@foo + // |foo:"bar" + // |foo:$bar + // |foo:"bar":$foobar + // |foo|bar + // |foo:$foo->bar + $this->_mod_regexp = '(?:\|@?\w+(?::(?:\w+|' . $this->_num_const_regexp . '|' + . $this->_obj_call_regexp . '|' . $this->_avar_regexp . '|' . $this->_qstr_regexp .'))*)'; + + // matches valid function name: + // foo123 + // _foo_bar + $this->_func_regexp = '[a-zA-Z_]\w*'; + + // matches valid registered object: + // foo->bar + $this->_reg_obj_regexp = '[a-zA-Z_]\w*->[a-zA-Z_]\w*'; + + // matches valid parameter values: + // true + // $foo + // $foo|bar + // #foo# + // #foo#|bar + // "text" + // "text"|bar + // $foo->bar + $this->_param_regexp = '(?:\s*(?:' . $this->_obj_call_regexp . '|' + . $this->_var_regexp . '|' . $this->_num_const_regexp . '|\w+)(?>' . $this->_mod_regexp . '*)\s*)'; + + // matches valid parenthesised function parameters: + // + // "text" + // $foo, $bar, "text" + // $foo|bar, "foo"|bar, $foo->bar($foo)|bar + $this->_parenth_param_regexp = '(?:\((?:\w+|' + . $this->_param_regexp . '(?:\s*,\s*(?:(?:\w+|' + . $this->_param_regexp . ')))*)?\))'; + + // matches valid function call: + // foo() + // foo_bar($foo) + // _foo_bar($foo,"bar") + // foo123($foo,$foo->bar(),"foo") + $this->_func_call_regexp = '(?:' . $this->_func_regexp . '\s*(?:' + . $this->_parenth_param_regexp . '))'; + } + + /** + * compile a resource + * + * sets $compiled_content to the compiled source + * @param string $resource_name + * @param string $source_content + * @param string $compiled_content + * @return true + */ + function _compile_file($resource_name, $source_content, &$compiled_content) + { + + if ($this->security) { + // do not allow php syntax to be executed unless specified + if ($this->php_handling == SMARTY_PHP_ALLOW && + !$this->security_settings['PHP_HANDLING']) { + $this->php_handling = SMARTY_PHP_PASSTHRU; + } + } + + $this->_load_filters(); + + $this->_current_file = $resource_name; + $this->_current_line_no = 1; + $ldq = preg_quote($this->left_delimiter, '~'); + $rdq = preg_quote($this->right_delimiter, '~'); + + // run template source through prefilter functions + if (count($this->_plugins['prefilter']) > 0) { + foreach ($this->_plugins['prefilter'] as $filter_name => $prefilter) { + if ($prefilter === false) continue; + if ($prefilter[3] || is_callable($prefilter[0])) { + $source_content = call_user_func_array($prefilter[0], + array($source_content, &$this)); + $this->_plugins['prefilter'][$filter_name][3] = true; + } else { + $this->_trigger_fatal_error("[plugin] prefilter '$filter_name' is not implemented"); + } + } + } + + /* fetch all special blocks */ + $search = "~{$ldq}\*(.*?)\*{$rdq}|{$ldq}\s*literal\s*{$rdq}(.*?){$ldq}\s*/literal\s*{$rdq}|{$ldq}\s*php\s*{$rdq}(.*?){$ldq}\s*/php\s*{$rdq}~s"; + + preg_match_all($search, $source_content, $match, PREG_SET_ORDER); + $this->_folded_blocks = $match; + reset($this->_folded_blocks); + + /* replace special blocks by "{php}" */ + $source_content = preg_replace($search.'e', "'" + . $this->_quote_replace($this->left_delimiter) . 'php' + . "' . str_repeat(\"\n\", substr_count('\\0', \"\n\")) .'" + . $this->_quote_replace($this->right_delimiter) + . "'" + , $source_content); + + /* Gather all template tags. */ + preg_match_all("~{$ldq}\s*(.*?)\s*{$rdq}~s", $source_content, $_match); + $template_tags = $_match[1]; + /* Split content by template tags to obtain non-template content. */ + $text_blocks = preg_split("~{$ldq}.*?{$rdq}~s", $source_content); + + /* loop through text blocks */ + for ($curr_tb = 0, $for_max = count($text_blocks); $curr_tb < $for_max; $curr_tb++) { + /* match anything resembling php tags */ + if (preg_match_all('~(<\?(?:\w+|=)?|\?>|language\s*=\s*[\"\']?\s*php\s*[\"\']?)~is', $text_blocks[$curr_tb], $sp_match)) { + /* replace tags with placeholders to prevent recursive replacements */ + $sp_match[1] = array_unique($sp_match[1]); + usort($sp_match[1], '_smarty_sort_length'); + for ($curr_sp = 0, $for_max2 = count($sp_match[1]); $curr_sp < $for_max2; $curr_sp++) { + $text_blocks[$curr_tb] = str_replace($sp_match[1][$curr_sp],'%%%SMARTYSP'.$curr_sp.'%%%',$text_blocks[$curr_tb]); + } + /* process each one */ + for ($curr_sp = 0, $for_max2 = count($sp_match[1]); $curr_sp < $for_max2; $curr_sp++) { + if ($this->php_handling == SMARTY_PHP_PASSTHRU) { + /* echo php contents */ + $text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%', '<?php echo \''.str_replace("'", "\'", $sp_match[1][$curr_sp]).'\'; ?>'."\n", $text_blocks[$curr_tb]); + } else if ($this->php_handling == SMARTY_PHP_QUOTE) { + /* quote php tags */ + $text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%', htmlspecialchars($sp_match[1][$curr_sp]), $text_blocks[$curr_tb]); + } else if ($this->php_handling == SMARTY_PHP_REMOVE) { + /* remove php tags */ + $text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%', '', $text_blocks[$curr_tb]); + } else { + /* SMARTY_PHP_ALLOW, but echo non php starting tags */ + $sp_match[1][$curr_sp] = preg_replace('~(<\?(?!php|=|$))~i', '<?php echo \'\\1\'?>'."\n", $sp_match[1][$curr_sp]); + $text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%', $sp_match[1][$curr_sp], $text_blocks[$curr_tb]); + } + } + } + } + + /* Compile the template tags into PHP code. */ + $compiled_tags = array(); + for ($i = 0, $for_max = count($template_tags); $i < $for_max; $i++) { + $this->_current_line_no += substr_count($text_blocks[$i], "\n"); + $compiled_tags[] = $this->_compile_tag($template_tags[$i]); + $this->_current_line_no += substr_count($template_tags[$i], "\n"); + } + if (count($this->_tag_stack)>0) { + list($_open_tag, $_line_no) = end($this->_tag_stack); + $this->_syntax_error("unclosed tag \{$_open_tag} (opened line $_line_no).", E_USER_ERROR, __FILE__, __LINE__); + return; + } + + /* Reformat $text_blocks between 'strip' and '/strip' tags, + removing spaces, tabs and newlines. */ + $strip = false; + for ($i = 0, $for_max = count($compiled_tags); $i < $for_max; $i++) { + if ($compiled_tags[$i] == '{strip}') { + $compiled_tags[$i] = ''; + $strip = true; + /* remove leading whitespaces */ + $text_blocks[$i + 1] = ltrim($text_blocks[$i + 1]); + } + if ($strip) { + /* strip all $text_blocks before the next '/strip' */ + for ($j = $i + 1; $j < $for_max; $j++) { + /* remove leading and trailing whitespaces of each line */ + $text_blocks[$j] = preg_replace('![\t ]*[\r\n]+[\t ]*!', '', $text_blocks[$j]); + if ($compiled_tags[$j] == '{/strip}') { + /* remove trailing whitespaces from the last text_block */ + $text_blocks[$j] = rtrim($text_blocks[$j]); + } + $text_blocks[$j] = "<?php echo '" . strtr($text_blocks[$j], array("'"=>"\'", "\\"=>"\\\\")) . "'; ?>"; + if ($compiled_tags[$j] == '{/strip}') { + $compiled_tags[$j] = "\n"; /* slurped by php, but necessary + if a newline is following the closing strip-tag */ + $strip = false; + $i = $j; + break; + } + } + } + } + $compiled_content = ''; + + $tag_guard = '%%%SMARTYOTG' . md5(uniqid(rand(), true)) . '%%%'; + + /* Interleave the compiled contents and text blocks to get the final result. */ + for ($i = 0, $for_max = count($compiled_tags); $i < $for_max; $i++) { + if ($compiled_tags[$i] == '') { + // tag result empty, remove first newline from following text block + $text_blocks[$i+1] = preg_replace('~^(\r\n|\r|\n)~', '', $text_blocks[$i+1]); + } + // replace legit PHP tags with placeholder + $text_blocks[$i] = str_replace('<?', $tag_guard, $text_blocks[$i]); + $compiled_tags[$i] = str_replace('<?', $tag_guard, $compiled_tags[$i]); + + $compiled_content .= $text_blocks[$i] . $compiled_tags[$i]; + } + $compiled_content .= str_replace('<?', $tag_guard, $text_blocks[$i]); + + // escape php tags created by interleaving + $compiled_content = str_replace('<?', "<?php echo '<?' ?>\n", $compiled_content); + $compiled_content = preg_replace("~(?<!')language\s*=\s*[\"\']?\s*php\s*[\"\']?~", "<?php echo 'language=php' ?>\n", $compiled_content); + + // recover legit tags + $compiled_content = str_replace($tag_guard, '<?', $compiled_content); + + // remove \n from the end of the file, if any + if (strlen($compiled_content) && (substr($compiled_content, -1) == "\n") ) { + $compiled_content = substr($compiled_content, 0, -1); + } + + if (!empty($this->_cache_serial)) { + $compiled_content = "<?php \$this->_cache_serials['".$this->_cache_include."'] = '".$this->_cache_serial."'; ?>" . $compiled_content; + } + + // run compiled template through postfilter functions + if (count($this->_plugins['postfilter']) > 0) { + foreach ($this->_plugins['postfilter'] as $filter_name => $postfilter) { + if ($postfilter === false) continue; + if ($postfilter[3] || is_callable($postfilter[0])) { + $compiled_content = call_user_func_array($postfilter[0], + array($compiled_content, &$this)); + $this->_plugins['postfilter'][$filter_name][3] = true; + } else { + $this->_trigger_fatal_error("Smarty plugin error: postfilter '$filter_name' is not implemented"); + } + } + } + + // put header at the top of the compiled template + $template_header = "<?php /* Smarty version ".$this->_version.", created on ".strftime("%Y-%m-%d %H:%M:%S")."\n"; + $template_header .= " compiled from ".strtr(urlencode($resource_name), array('%2F'=>'/', '%3A'=>':'))." */ ?>\n"; + + /* Emit code to load needed plugins. */ + $this->_plugins_code = ''; + if (count($this->_plugin_info)) { + $_plugins_params = "array('plugins' => array("; + foreach ($this->_plugin_info as $plugin_type => $plugins) { + foreach ($plugins as $plugin_name => $plugin_info) { + $_plugins_params .= "array('$plugin_type', '$plugin_name', '" . strtr($plugin_info[0], array("'" => "\\'", "\\" => "\\\\")) . "', $plugin_info[1], "; + $_plugins_params .= $plugin_info[2] ? 'true),' : 'false),'; + } + } + $_plugins_params .= '))'; + $plugins_code = "<?php require_once(SMARTY_CORE_DIR . 'core.load_plugins.php');\nsmarty_core_load_plugins($_plugins_params, \$this); ?>\n"; + $template_header .= $plugins_code; + $this->_plugin_info = array(); + $this->_plugins_code = $plugins_code; + } + + if ($this->_init_smarty_vars) { + $template_header .= "<?php require_once(SMARTY_CORE_DIR . 'core.assign_smarty_interface.php');\nsmarty_core_assign_smarty_interface(null, \$this); ?>\n"; + $this->_init_smarty_vars = false; + } + + $compiled_content = $template_header . $compiled_content; + return true; + } + + /** + * Compile a template tag + * + * @param string $template_tag + * @return string + */ + function _compile_tag($template_tag) + { + /* Matched comment. */ + if (substr($template_tag, 0, 1) == '*' && substr($template_tag, -1) == '*') + return ''; + + /* Split tag into two three parts: command, command modifiers and the arguments. */ + if(! preg_match('~^(?:(' . $this->_num_const_regexp . '|' . $this->_obj_call_regexp . '|' . $this->_var_regexp + . '|\/?' . $this->_reg_obj_regexp . '|\/?' . $this->_func_regexp . ')(' . $this->_mod_regexp . '*)) + (?:\s+(.*))?$ + ~xs', $template_tag, $match)) { + $this->_syntax_error("unrecognized tag: $template_tag", E_USER_ERROR, __FILE__, __LINE__); + } + + $tag_command = $match[1]; + $tag_modifier = isset($match[2]) ? $match[2] : null; + $tag_args = isset($match[3]) ? $match[3] : null; + + if (preg_match('~^' . $this->_num_const_regexp . '|' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '$~', $tag_command)) { + /* tag name is a variable or object */ + $_return = $this->_parse_var_props($tag_command . $tag_modifier); + return "<?php echo $_return; ?>" . $this->_additional_newline; + } + + /* If the tag name is a registered object, we process it. */ + if (preg_match('~^\/?' . $this->_reg_obj_regexp . '$~', $tag_command)) { + return $this->_compile_registered_object_tag($tag_command, $this->_parse_attrs($tag_args), $tag_modifier); + } + + switch ($tag_command) { + case 'include': + return $this->_compile_include_tag($tag_args); + + case 'include_php': + return $this->_compile_include_php_tag($tag_args); + + case 'if': + $this->_push_tag('if'); + return $this->_compile_if_tag($tag_args); + + case 'else': + list($_open_tag) = end($this->_tag_stack); + if ($_open_tag != 'if' && $_open_tag != 'elseif') + $this->_syntax_error('unexpected {else}', E_USER_ERROR, __FILE__, __LINE__); + else + $this->_push_tag('else'); + return '<?php else: ?>'; + + case 'elseif': + list($_open_tag) = end($this->_tag_stack); + if ($_open_tag != 'if' && $_open_tag != 'elseif') + $this->_syntax_error('unexpected {elseif}', E_USER_ERROR, __FILE__, __LINE__); + if ($_open_tag == 'if') + $this->_push_tag('elseif'); + return $this->_compile_if_tag($tag_args, true); + + case '/if': + $this->_pop_tag('if'); + return '<?php endif; ?>'; + + case 'capture': + return $this->_compile_capture_tag(true, $tag_args); + + case '/capture': + return $this->_compile_capture_tag(false); + + case 'ldelim': + return $this->left_delimiter; + + case 'rdelim': + return $this->right_delimiter; + + case 'section': + $this->_push_tag('section'); + return $this->_compile_section_start($tag_args); + + case 'sectionelse': + $this->_push_tag('sectionelse'); + return "<?php endfor; else: ?>"; + break; + + case '/section': + $_open_tag = $this->_pop_tag('section'); + if ($_open_tag == 'sectionelse') + return "<?php endif; ?>"; + else + return "<?php endfor; endif; ?>"; + + case 'foreach': + $this->_push_tag('foreach'); + return $this->_compile_foreach_start($tag_args); + break; + + case 'foreachelse': + $this->_push_tag('foreachelse'); + return "<?php endforeach; else: ?>"; + + case '/foreach': + $_open_tag = $this->_pop_tag('foreach'); + if ($_open_tag == 'foreachelse') + return "<?php endif; unset(\$_from); ?>"; + else + return "<?php endforeach; endif; unset(\$_from); ?>"; + break; + + case 'strip': + case '/strip': + if (substr($tag_command, 0, 1)=='/') { + $this->_pop_tag('strip'); + if (--$this->_strip_depth==0) { /* outermost closing {/strip} */ + $this->_additional_newline = "\n"; + return '{' . $tag_command . '}'; + } + } else { + $this->_push_tag('strip'); + if ($this->_strip_depth++==0) { /* outermost opening {strip} */ + $this->_additional_newline = ""; + return '{' . $tag_command . '}'; + } + } + return ''; + + case 'php': + /* handle folded tags replaced by {php} */ + list(, $block) = each($this->_folded_blocks); + $this->_current_line_no += substr_count($block[0], "\n"); + /* the number of matched elements in the regexp in _compile_file() + determins the type of folded tag that was found */ + switch (count($block)) { + case 2: /* comment */ + return ''; + + case 3: /* literal */ + return "<?php echo '" . strtr($block[2], array("'"=>"\'", "\\"=>"\\\\")) . "'; ?>" . $this->_additional_newline; + + case 4: /* php */ + if ($this->security && !$this->security_settings['PHP_TAGS']) { + $this->_syntax_error("(secure mode) php tags not permitted", E_USER_WARNING, __FILE__, __LINE__); + return; + } + return '<?php ' . $block[3] .' ?>'; + } + break; + + case 'insert': + return $this->_compile_insert_tag($tag_args); + + default: + if ($this->_compile_compiler_tag($tag_command, $tag_args, $output)) { + return $output; + } else if ($this->_compile_block_tag($tag_command, $tag_args, $tag_modifier, $output)) { + return $output; + } else if ($this->_compile_custom_tag($tag_command, $tag_args, $tag_modifier, $output)) { + return $output; + } else { + $this->_syntax_error("unrecognized tag '$tag_command'", E_USER_ERROR, __FILE__, __LINE__); + } + + } + } + + + /** + * compile the custom compiler tag + * + * sets $output to the compiled custom compiler tag + * @param string $tag_command + * @param string $tag_args + * @param string $output + * @return boolean + */ + function _compile_compiler_tag($tag_command, $tag_args, &$output) + { + $found = false; + $have_function = true; + + /* + * First we check if the compiler function has already been registered + * or loaded from a plugin file. + */ + if (isset($this->_plugins['compiler'][$tag_command])) { + $found = true; + $plugin_func = $this->_plugins['compiler'][$tag_command][0]; + if (!is_callable($plugin_func)) { + $message = "compiler function '$tag_command' is not implemented"; + $have_function = false; + } + } + /* + * Otherwise we need to load plugin file and look for the function + * inside it. + */ + else if ($plugin_file = $this->_get_plugin_filepath('compiler', $tag_command)) { + $found = true; + + include_once $plugin_file; + + $plugin_func = 'smarty_compiler_' . $tag_command; + if (!is_callable($plugin_func)) { + $message = "plugin function $plugin_func() not found in $plugin_file\n"; + $have_function = false; + } else { + $this->_plugins['compiler'][$tag_command] = array($plugin_func, null, null, null, true); + } + } + + /* + * True return value means that we either found a plugin or a + * dynamically registered function. False means that we didn't and the + * compiler should now emit code to load custom function plugin for this + * tag. + */ + if ($found) { + if ($have_function) { + $output = call_user_func_array($plugin_func, array($tag_args, &$this)); + if($output != '') { + $output = '<?php ' . $this->_push_cacheable_state('compiler', $tag_command) + . $output + . $this->_pop_cacheable_state('compiler', $tag_command) . ' ?>'; + } + } else { + $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__); + } + return true; + } else { + return false; + } + } + + + /** + * compile block function tag + * + * sets $output to compiled block function tag + * @param string $tag_command + * @param string $tag_args + * @param string $tag_modifier + * @param string $output + * @return boolean + */ + function _compile_block_tag($tag_command, $tag_args, $tag_modifier, &$output) + { + if (substr($tag_command, 0, 1) == '/') { + $start_tag = false; + $tag_command = substr($tag_command, 1); + } else + $start_tag = true; + + $found = false; + $have_function = true; + + /* + * First we check if the block function has already been registered + * or loaded from a plugin file. + */ + if (isset($this->_plugins['block'][$tag_command])) { + $found = true; + $plugin_func = $this->_plugins['block'][$tag_command][0]; + if (!is_callable($plugin_func)) { + $message = "block function '$tag_command' is not implemented"; + $have_function = false; + } + } + /* + * Otherwise we need to load plugin file and look for the function + * inside it. + */ + else if ($plugin_file = $this->_get_plugin_filepath('block', $tag_command)) { + $found = true; + + include_once $plugin_file; + + $plugin_func = 'smarty_block_' . $tag_command; + if (!function_exists($plugin_func)) { + $message = "plugin function $plugin_func() not found in $plugin_file\n"; + $have_function = false; + } else { + $this->_plugins['block'][$tag_command] = array($plugin_func, null, null, null, true); + + } + } + + if (!$found) { + return false; + } else if (!$have_function) { + $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__); + return true; + } + + /* + * Even though we've located the plugin function, compilation + * happens only once, so the plugin will still need to be loaded + * at runtime for future requests. + */ + $this->_add_plugin('block', $tag_command); + + if ($start_tag) + $this->_push_tag($tag_command); + else + $this->_pop_tag($tag_command); + + if ($start_tag) { + $output = '<?php ' . $this->_push_cacheable_state('block', $tag_command); + $attrs = $this->_parse_attrs($tag_args); + $_cache_attrs=''; + $arg_list = $this->_compile_arg_list('block', $tag_command, $attrs, $_cache_attrs); + $output .= "$_cache_attrs\$this->_tag_stack[] = array('$tag_command', array(".implode(',', $arg_list).')); '; + $output .= '$_block_repeat=true;' . $this->_compile_plugin_call('block', $tag_command).'($this->_tag_stack[count($this->_tag_stack)-1][1], null, $this, $_block_repeat);'; + $output .= 'while ($_block_repeat) { ob_start(); ?>'; + } else { + $output = '<?php $_block_content = ob_get_contents(); ob_end_clean(); '; + $_out_tag_text = $this->_compile_plugin_call('block', $tag_command).'($this->_tag_stack[count($this->_tag_stack)-1][1], $_block_content, $this, $_block_repeat)'; + if ($tag_modifier != '') { + $this->_parse_modifiers($_out_tag_text, $tag_modifier); + } + $output .= '$_block_repeat=false;echo ' . $_out_tag_text . '; } '; + $output .= " array_pop(\$this->_tag_stack); " . $this->_pop_cacheable_state('block', $tag_command) . '?>'; + } + + return true; + } + + + /** + * compile custom function tag + * + * @param string $tag_command + * @param string $tag_args + * @param string $tag_modifier + * @return string + */ + function _compile_custom_tag($tag_command, $tag_args, $tag_modifier, &$output) + { + $found = false; + $have_function = true; + + /* + * First we check if the custom function has already been registered + * or loaded from a plugin file. + */ + if (isset($this->_plugins['function'][$tag_command])) { + $found = true; + $plugin_func = $this->_plugins['function'][$tag_command][0]; + if (!is_callable($plugin_func)) { + $message = "custom function '$tag_command' is not implemented"; + $have_function = false; + } + } + /* + * Otherwise we need to load plugin file and look for the function + * inside it. + */ + else if ($plugin_file = $this->_get_plugin_filepath('function', $tag_command)) { + $found = true; + + include_once $plugin_file; + + $plugin_func = 'smarty_function_' . $tag_command; + if (!function_exists($plugin_func)) { + $message = "plugin function $plugin_func() not found in $plugin_file\n"; + $have_function = false; + } else { + $this->_plugins['function'][$tag_command] = array($plugin_func, null, null, null, true); + + } + } + + if (!$found) { + return false; + } else if (!$have_function) { + $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__); + return true; + } + + /* declare plugin to be loaded on display of the template that + we compile right now */ + $this->_add_plugin('function', $tag_command); + + $_cacheable_state = $this->_push_cacheable_state('function', $tag_command); + $attrs = $this->_parse_attrs($tag_args); + $_cache_attrs = ''; + $arg_list = $this->_compile_arg_list('function', $tag_command, $attrs, $_cache_attrs); + + $output = $this->_compile_plugin_call('function', $tag_command).'(array('.implode(',', $arg_list)."), \$this)"; + if($tag_modifier != '') { + $this->_parse_modifiers($output, $tag_modifier); + } + + if($output != '') { + $output = '<?php ' . $_cacheable_state . $_cache_attrs . 'echo ' . $output . ';' + . $this->_pop_cacheable_state('function', $tag_command) . "?>" . $this->_additional_newline; + } + + return true; + } + + /** + * compile a registered object tag + * + * @param string $tag_command + * @param array $attrs + * @param string $tag_modifier + * @return string + */ + function _compile_registered_object_tag($tag_command, $attrs, $tag_modifier) + { + if (substr($tag_command, 0, 1) == '/') { + $start_tag = false; + $tag_command = substr($tag_command, 1); + } else { + $start_tag = true; + } + + list($object, $obj_comp) = explode('->', $tag_command); + + $arg_list = array(); + if(count($attrs)) { + $_assign_var = false; + foreach ($attrs as $arg_name => $arg_value) { + if($arg_name == 'assign') { + $_assign_var = $arg_value; + unset($attrs['assign']); + continue; + } + if (is_bool($arg_value)) + $arg_value = $arg_value ? 'true' : 'false'; + $arg_list[] = "'$arg_name' => $arg_value"; + } + } + + if($this->_reg_objects[$object][2]) { + // smarty object argument format + $args = "array(".implode(',', (array)$arg_list)."), \$this"; + } else { + // traditional argument format + $args = implode(',', array_values($attrs)); + if (empty($args)) { + $args = ''; + } + } + + $prefix = ''; + $postfix = ''; + $newline = ''; + if(!is_object($this->_reg_objects[$object][0])) { + $this->_trigger_fatal_error("registered '$object' is not an object" , $this->_current_file, $this->_current_line_no, __FILE__, __LINE__); + } elseif(!empty($this->_reg_objects[$object][1]) && !in_array($obj_comp, $this->_reg_objects[$object][1])) { + $this->_trigger_fatal_error("'$obj_comp' is not a registered component of object '$object'", $this->_current_file, $this->_current_line_no, __FILE__, __LINE__); + } elseif(method_exists($this->_reg_objects[$object][0], $obj_comp)) { + // method + if(in_array($obj_comp, $this->_reg_objects[$object][3])) { + // block method + if ($start_tag) { + $prefix = "\$this->_tag_stack[] = array('$obj_comp', $args); "; + $prefix .= "\$_block_repeat=true; \$this->_reg_objects['$object'][0]->$obj_comp(\$this->_tag_stack[count(\$this->_tag_stack)-1][1], null, \$this, \$_block_repeat); "; + $prefix .= "while (\$_block_repeat) { ob_start();"; + $return = null; + $postfix = ''; + } else { + $prefix = "\$_obj_block_content = ob_get_contents(); ob_end_clean(); \$_block_repeat=false;"; + $return = "\$this->_reg_objects['$object'][0]->$obj_comp(\$this->_tag_stack[count(\$this->_tag_stack)-1][1], \$_obj_block_content, \$this, \$_block_repeat)"; + $postfix = "} array_pop(\$this->_tag_stack);"; + } + } else { + // non-block method + $return = "\$this->_reg_objects['$object'][0]->$obj_comp($args)"; + } + } else { + // property + $return = "\$this->_reg_objects['$object'][0]->$obj_comp"; + } + + if($return != null) { + if($tag_modifier != '') { + $this->_parse_modifiers($return, $tag_modifier); + } + + if(!empty($_assign_var)) { + $output = "\$this->assign('" . $this->_dequote($_assign_var) ."', $return);"; + } else { + $output = 'echo ' . $return . ';'; + $newline = $this->_additional_newline; + } + } else { + $output = ''; + } + + return '<?php ' . $prefix . $output . $postfix . "?>" . $newline; + } + + /** + * Compile {insert ...} tag + * + * @param string $tag_args + * @return string + */ + function _compile_insert_tag($tag_args) + { + $attrs = $this->_parse_attrs($tag_args); + $name = $this->_dequote($attrs['name']); + + if (empty($name)) { + return $this->_syntax_error("missing insert name", E_USER_ERROR, __FILE__, __LINE__); + } + + if (!preg_match('~^\w+$~', $name)) { + return $this->_syntax_error("'insert: 'name' must be an insert function name", E_USER_ERROR, __FILE__, __LINE__); + } + + if (!empty($attrs['script'])) { + $delayed_loading = true; + } else { + $delayed_loading = false; + } + + foreach ($attrs as $arg_name => $arg_value) { + if (is_bool($arg_value)) + $arg_value = $arg_value ? 'true' : 'false'; + $arg_list[] = "'$arg_name' => $arg_value"; + } + + $this->_add_plugin('insert', $name, $delayed_loading); + + $_params = "array('args' => array(".implode(', ', (array)$arg_list)."))"; + + return "<?php require_once(SMARTY_CORE_DIR . 'core.run_insert_handler.php');\necho smarty_core_run_insert_handler($_params, \$this); ?>" . $this->_additional_newline; + } + + /** + * Compile {include ...} tag + * + * @param string $tag_args + * @return string + */ + function _compile_include_tag($tag_args) + { + $attrs = $this->_parse_attrs($tag_args); + $arg_list = array(); + + if (empty($attrs['file'])) { + $this->_syntax_error("missing 'file' attribute in include tag", E_USER_ERROR, __FILE__, __LINE__); + } + + foreach ($attrs as $arg_name => $arg_value) { + if ($arg_name == 'file') { + $include_file = $arg_value; + continue; + } else if ($arg_name == 'assign') { + $assign_var = $arg_value; + continue; + } + if (is_bool($arg_value)) + $arg_value = $arg_value ? 'true' : 'false'; + $arg_list[] = "'$arg_name' => $arg_value"; + } + + $output = '<?php '; + + if (isset($assign_var)) { + $output .= "ob_start();\n"; + } + + $output .= + "\$_smarty_tpl_vars = \$this->_tpl_vars;\n"; + + + $_params = "array('smarty_include_tpl_file' => " . $include_file . ", 'smarty_include_vars' => array(".implode(',', (array)$arg_list)."))"; + $output .= "\$this->_smarty_include($_params);\n" . + "\$this->_tpl_vars = \$_smarty_tpl_vars;\n" . + "unset(\$_smarty_tpl_vars);\n"; + + if (isset($assign_var)) { + $output .= "\$this->assign(" . $assign_var . ", ob_get_contents()); ob_end_clean();\n"; + } + + $output .= ' ?>'; + + return $output; + + } + + /** + * Compile {include ...} tag + * + * @param string $tag_args + * @return string + */ + function _compile_include_php_tag($tag_args) + { + $attrs = $this->_parse_attrs($tag_args); + + if (empty($attrs['file'])) { + $this->_syntax_error("missing 'file' attribute in include_php tag", E_USER_ERROR, __FILE__, __LINE__); + } + + $assign_var = (empty($attrs['assign'])) ? '' : $this->_dequote($attrs['assign']); + $once_var = (empty($attrs['once']) || $attrs['once']=='false') ? 'false' : 'true'; + + $arg_list = array(); + foreach($attrs as $arg_name => $arg_value) { + if($arg_name != 'file' AND $arg_name != 'once' AND $arg_name != 'assign') { + if(is_bool($arg_value)) + $arg_value = $arg_value ? 'true' : 'false'; + $arg_list[] = "'$arg_name' => $arg_value"; + } + } + + $_params = "array('smarty_file' => " . $attrs['file'] . ", 'smarty_assign' => '$assign_var', 'smarty_once' => $once_var, 'smarty_include_vars' => array(".implode(',', $arg_list)."))"; + + return "<?php require_once(SMARTY_CORE_DIR . 'core.smarty_include_php.php');\nsmarty_core_smarty_include_php($_params, \$this); ?>" . $this->_additional_newline; + } + + + /** + * Compile {section ...} tag + * + * @param string $tag_args + * @return string + */ + function _compile_section_start($tag_args) + { + $attrs = $this->_parse_attrs($tag_args); + $arg_list = array(); + + $output = '<?php '; + $section_name = $attrs['name']; + if (empty($section_name)) { + $this->_syntax_error("missing section name", E_USER_ERROR, __FILE__, __LINE__); + } + + $output .= "unset(\$this->_sections[$section_name]);\n"; + $section_props = "\$this->_sections[$section_name]"; + + foreach ($attrs as $attr_name => $attr_value) { + switch ($attr_name) { + case 'loop': + $output .= "{$section_props}['loop'] = is_array(\$_loop=$attr_value) ? count(\$_loop) : max(0, (int)\$_loop); unset(\$_loop);\n"; + break; + + case 'show': + if (is_bool($attr_value)) + $show_attr_value = $attr_value ? 'true' : 'false'; + else + $show_attr_value = "(bool)$attr_value"; + $output .= "{$section_props}['show'] = $show_attr_value;\n"; + break; + + case 'name': + $output .= "{$section_props}['$attr_name'] = $attr_value;\n"; + break; + + case 'max': + case 'start': + $output .= "{$section_props}['$attr_name'] = (int)$attr_value;\n"; + break; + + case 'step': + $output .= "{$section_props}['$attr_name'] = ((int)$attr_value) == 0 ? 1 : (int)$attr_value;\n"; + break; + + default: + $this->_syntax_error("unknown section attribute - '$attr_name'", E_USER_ERROR, __FILE__, __LINE__); + break; + } + } + + if (!isset($attrs['show'])) + $output .= "{$section_props}['show'] = true;\n"; + + if (!isset($attrs['loop'])) + $output .= "{$section_props}['loop'] = 1;\n"; + + if (!isset($attrs['max'])) + $output .= "{$section_props}['max'] = {$section_props}['loop'];\n"; + else + $output .= "if ({$section_props}['max'] < 0)\n" . + " {$section_props}['max'] = {$section_props}['loop'];\n"; + + if (!isset($attrs['step'])) + $output .= "{$section_props}['step'] = 1;\n"; + + if (!isset($attrs['start'])) + $output .= "{$section_props}['start'] = {$section_props}['step'] > 0 ? 0 : {$section_props}['loop']-1;\n"; + else { + $output .= "if ({$section_props}['start'] < 0)\n" . + " {$section_props}['start'] = max({$section_props}['step'] > 0 ? 0 : -1, {$section_props}['loop'] + {$section_props}['start']);\n" . + "else\n" . + " {$section_props}['start'] = min({$section_props}['start'], {$section_props}['step'] > 0 ? {$section_props}['loop'] : {$section_props}['loop']-1);\n"; + } + + $output .= "if ({$section_props}['show']) {\n"; + if (!isset($attrs['start']) && !isset($attrs['step']) && !isset($attrs['max'])) { + $output .= " {$section_props}['total'] = {$section_props}['loop'];\n"; + } else { + $output .= " {$section_props}['total'] = min(ceil(({$section_props}['step'] > 0 ? {$section_props}['loop'] - {$section_props}['start'] : {$section_props}['start']+1)/abs({$section_props}['step'])), {$section_props}['max']);\n"; + } + $output .= " if ({$section_props}['total'] == 0)\n" . + " {$section_props}['show'] = false;\n" . + "} else\n" . + " {$section_props}['total'] = 0;\n"; + + $output .= "if ({$section_props}['show']):\n"; + $output .= " + for ({$section_props}['index'] = {$section_props}['start'], {$section_props}['iteration'] = 1; + {$section_props}['iteration'] <= {$section_props}['total']; + {$section_props}['index'] += {$section_props}['step'], {$section_props}['iteration']++):\n"; + $output .= "{$section_props}['rownum'] = {$section_props}['iteration'];\n"; + $output .= "{$section_props}['index_prev'] = {$section_props}['index'] - {$section_props}['step'];\n"; + $output .= "{$section_props}['index_next'] = {$section_props}['index'] + {$section_props}['step'];\n"; + $output .= "{$section_props}['first'] = ({$section_props}['iteration'] == 1);\n"; + $output .= "{$section_props}['last'] = ({$section_props}['iteration'] == {$section_props}['total']);\n"; + + $output .= "?>"; + + return $output; + } + + + /** + * Compile {foreach ...} tag. + * + * @param string $tag_args + * @return string + */ + function _compile_foreach_start($tag_args) + { + $attrs = $this->_parse_attrs($tag_args); + $arg_list = array(); + + if (empty($attrs['from'])) { + return $this->_syntax_error("foreach: missing 'from' attribute", E_USER_ERROR, __FILE__, __LINE__); + } + $from = $attrs['from']; + + if (empty($attrs['item'])) { + return $this->_syntax_error("foreach: missing 'item' attribute", E_USER_ERROR, __FILE__, __LINE__); + } + $item = $this->_dequote($attrs['item']); + if (!preg_match('~^\w+$~', $item)) { + return $this->_syntax_error("foreach: 'item' must be a variable name (literal string)", E_USER_ERROR, __FILE__, __LINE__); + } + + if (isset($attrs['key'])) { + $key = $this->_dequote($attrs['key']); + if (!preg_match('~^\w+$~', $key)) { + return $this->_syntax_error("foreach: 'key' must to be a variable name (literal string)", E_USER_ERROR, __FILE__, __LINE__); + } + $key_part = "\$this->_tpl_vars['$key'] => "; + } else { + $key = null; + $key_part = ''; + } + + if (isset($attrs['name'])) { + $name = $attrs['name']; + } else { + $name = null; + } + + $output = '<?php '; + $output .= "\$_from = $from; if (!is_array(\$_from) && !is_object(\$_from)) { settype(\$_from, 'array'); }"; + if (isset($name)) { + $foreach_props = "\$this->_foreach[$name]"; + $output .= "{$foreach_props} = array('total' => count(\$_from), 'iteration' => 0);\n"; + $output .= "if ({$foreach_props}['total'] > 0):\n"; + $output .= " foreach (\$_from as $key_part\$this->_tpl_vars['$item']):\n"; + $output .= " {$foreach_props}['iteration']++;\n"; + } else { + $output .= "if (count(\$_from)):\n"; + $output .= " foreach (\$_from as $key_part\$this->_tpl_vars['$item']):\n"; + } + $output .= '?>'; + + return $output; + } + + + /** + * Compile {capture} .. {/capture} tags + * + * @param boolean $start true if this is the {capture} tag + * @param string $tag_args + * @return string + */ + + function _compile_capture_tag($start, $tag_args = '') + { + $attrs = $this->_parse_attrs($tag_args); + + if ($start) { + $buffer = isset($attrs['name']) ? $attrs['name'] : "'default'"; + $assign = isset($attrs['assign']) ? $attrs['assign'] : null; + $append = isset($attrs['append']) ? $attrs['append'] : null; + + $output = "<?php ob_start(); ?>"; + $this->_capture_stack[] = array($buffer, $assign, $append); + } else { + list($buffer, $assign, $append) = array_pop($this->_capture_stack); + $output = "<?php \$this->_smarty_vars['capture'][$buffer] = ob_get_contents(); "; + if (isset($assign)) { + $output .= " \$this->assign($assign, ob_get_contents());"; + } + if (isset($append)) { + $output .= " \$this->append($append, ob_get_contents());"; + } + $output .= "ob_end_clean(); ?>"; + } + + return $output; + } + + /** + * Compile {if ...} tag + * + * @param string $tag_args + * @param boolean $elseif if true, uses elseif instead of if + * @return string + */ + function _compile_if_tag($tag_args, $elseif = false) + { + + /* Tokenize args for 'if' tag. */ + preg_match_all('~(?> + ' . $this->_obj_call_regexp . '(?:' . $this->_mod_regexp . '*)? | # valid object call + ' . $this->_var_regexp . '(?:' . $this->_mod_regexp . '*)? | # var or quoted string + \-?0[xX][0-9a-fA-F]+|\-?\d+(?:\.\d+)?|\.\d+|!==|===|==|!=|<>|<<|>>|<=|>=|\&\&|\|\||\(|\)|,|\!|\^|=|\&|\~|<|>|\||\%|\+|\-|\/|\*|\@ | # valid non-word token + \b\w+\b | # valid word token + \S+ # anything else + )~x', $tag_args, $match); + + $tokens = $match[0]; + + if(empty($tokens)) { + $_error_msg = $elseif ? "'elseif'" : "'if'"; + $_error_msg .= ' statement requires arguments'; + $this->_syntax_error($_error_msg, E_USER_ERROR, __FILE__, __LINE__); + } + + + // make sure we have balanced parenthesis + $token_count = array_count_values($tokens); + if(isset($token_count['(']) && $token_count['('] != $token_count[')']) { + $this->_syntax_error("unbalanced parenthesis in if statement", E_USER_ERROR, __FILE__, __LINE__); + } + + $is_arg_stack = array(); + + for ($i = 0; $i < count($tokens); $i++) { + + $token = &$tokens[$i]; + + switch (strtolower($token)) { + case '!': + case '%': + case '!==': + case '==': + case '===': + case '>': + case '<': + case '!=': + case '<>': + case '<<': + case '>>': + case '<=': + case '>=': + case '&&': + case '||': + case '|': + case '^': + case '&': + case '~': + case ')': + case ',': + case '+': + case '-': + case '*': + case '/': + case '@': + break; + + case 'eq': + $token = '=='; + break; + + case 'ne': + case 'neq': + $token = '!='; + break; + + case 'lt': + $token = '<'; + break; + + case 'le': + case 'lte': + $token = '<='; + break; + + case 'gt': + $token = '>'; + break; + + case 'ge': + case 'gte': + $token = '>='; + break; + + case 'and': + $token = '&&'; + break; + + case 'or': + $token = '||'; + break; + + case 'not': + $token = '!'; + break; + + case 'mod': + $token = '%'; + break; + + case '(': + array_push($is_arg_stack, $i); + break; + + case 'is': + /* If last token was a ')', we operate on the parenthesized + expression. The start of the expression is on the stack. + Otherwise, we operate on the last encountered token. */ + if ($tokens[$i-1] == ')') + $is_arg_start = array_pop($is_arg_stack); + else + $is_arg_start = $i-1; + /* Construct the argument for 'is' expression, so it knows + what to operate on. */ + $is_arg = implode(' ', array_slice($tokens, $is_arg_start, $i - $is_arg_start)); + + /* Pass all tokens from next one until the end to the + 'is' expression parsing function. The function will + return modified tokens, where the first one is the result + of the 'is' expression and the rest are the tokens it + didn't touch. */ + $new_tokens = $this->_parse_is_expr($is_arg, array_slice($tokens, $i+1)); + + /* Replace the old tokens with the new ones. */ + array_splice($tokens, $is_arg_start, count($tokens), $new_tokens); + + /* Adjust argument start so that it won't change from the + current position for the next iteration. */ + $i = $is_arg_start; + break; + + default: + if(preg_match('~^' . $this->_func_regexp . '$~', $token) ) { + // function call + if($this->security && + !in_array($token, $this->security_settings['IF_FUNCS'])) { + $this->_syntax_error("(secure mode) '$token' not allowed in if statement", E_USER_ERROR, __FILE__, __LINE__); + } + } elseif(preg_match('~^' . $this->_var_regexp . '$~', $token) && (strpos('+-*/^%&|', substr($token, -1)) === false) && isset($tokens[$i+1]) && $tokens[$i+1] == '(') { + // variable function call + $this->_syntax_error("variable function call '$token' not allowed in if statement", E_USER_ERROR, __FILE__, __LINE__); + } elseif(preg_match('~^' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '(?:' . $this->_mod_regexp . '*)$~', $token)) { + // object or variable + $token = $this->_parse_var_props($token); + } elseif(is_numeric($token)) { + // number, skip it + } else { + $this->_syntax_error("unidentified token '$token'", E_USER_ERROR, __FILE__, __LINE__); + } + break; + } + } + + if ($elseif) + return '<?php elseif ('.implode(' ', $tokens).'): ?>'; + else + return '<?php if ('.implode(' ', $tokens).'): ?>'; + } + + + function _compile_arg_list($type, $name, $attrs, &$cache_code) { + $arg_list = array(); + + if (isset($type) && isset($name) + && isset($this->_plugins[$type]) + && isset($this->_plugins[$type][$name]) + && empty($this->_plugins[$type][$name][4]) + && is_array($this->_plugins[$type][$name][5]) + ) { + /* we have a list of parameters that should be cached */ + $_cache_attrs = $this->_plugins[$type][$name][5]; + $_count = $this->_cache_attrs_count++; + $cache_code = "\$_cache_attrs =& \$this->_smarty_cache_attrs('$this->_cache_serial','$_count');"; + + } else { + /* no parameters are cached */ + $_cache_attrs = null; + } + + foreach ($attrs as $arg_name => $arg_value) { + if (is_bool($arg_value)) + $arg_value = $arg_value ? 'true' : 'false'; + if (is_null($arg_value)) + $arg_value = 'null'; + if ($_cache_attrs && in_array($arg_name, $_cache_attrs)) { + $arg_list[] = "'$arg_name' => (\$this->_cache_including) ? \$_cache_attrs['$arg_name'] : (\$_cache_attrs['$arg_name']=$arg_value)"; + } else { + $arg_list[] = "'$arg_name' => $arg_value"; + } + } + return $arg_list; + } + + /** + * Parse is expression + * + * @param string $is_arg + * @param array $tokens + * @return array + */ + function _parse_is_expr($is_arg, $tokens) + { + $expr_end = 0; + $negate_expr = false; + + if (($first_token = array_shift($tokens)) == 'not') { + $negate_expr = true; + $expr_type = array_shift($tokens); + } else + $expr_type = $first_token; + + switch ($expr_type) { + case 'even': + if (isset($tokens[$expr_end]) && $tokens[$expr_end] == 'by') { + $expr_end++; + $expr_arg = $tokens[$expr_end++]; + $expr = "!(1 & ($is_arg / " . $this->_parse_var_props($expr_arg) . "))"; + } else + $expr = "!(1 & $is_arg)"; + break; + + case 'odd': + if (isset($tokens[$expr_end]) && $tokens[$expr_end] == 'by') { + $expr_end++; + $expr_arg = $tokens[$expr_end++]; + $expr = "(1 & ($is_arg / " . $this->_parse_var_props($expr_arg) . "))"; + } else + $expr = "(1 & $is_arg)"; + break; + + case 'div': + if (@$tokens[$expr_end] == 'by') { + $expr_end++; + $expr_arg = $tokens[$expr_end++]; + $expr = "!($is_arg % " . $this->_parse_var_props($expr_arg) . ")"; + } else { + $this->_syntax_error("expecting 'by' after 'div'", E_USER_ERROR, __FILE__, __LINE__); + } + break; + + default: + $this->_syntax_error("unknown 'is' expression - '$expr_type'", E_USER_ERROR, __FILE__, __LINE__); + break; + } + + if ($negate_expr) { + $expr = "!($expr)"; + } + + array_splice($tokens, 0, $expr_end, $expr); + + return $tokens; + } + + + /** + * Parse attribute string + * + * @param string $tag_args + * @return array + */ + function _parse_attrs($tag_args) + { + + /* Tokenize tag attributes. */ + preg_match_all('~(?:' . $this->_obj_call_regexp . '|' . $this->_qstr_regexp . ' | (?>[^"\'=\s]+) + )+ | + [=] + ~x', $tag_args, $match); + $tokens = $match[0]; + + $attrs = array(); + /* Parse state: + 0 - expecting attribute name + 1 - expecting '=' + 2 - expecting attribute value (not '=') */ + $state = 0; + + foreach ($tokens as $token) { + switch ($state) { + case 0: + /* If the token is a valid identifier, we set attribute name + and go to state 1. */ + if (preg_match('~^\w+$~', $token)) { + $attr_name = $token; + $state = 1; + } else + $this->_syntax_error("invalid attribute name: '$token'", E_USER_ERROR, __FILE__, __LINE__); + break; + + case 1: + /* If the token is '=', then we go to state 2. */ + if ($token == '=') { + $state = 2; + } else + $this->_syntax_error("expecting '=' after attribute name '$last_token'", E_USER_ERROR, __FILE__, __LINE__); + break; + + case 2: + /* If token is not '=', we set the attribute value and go to + state 0. */ + if ($token != '=') { + /* We booleanize the token if it's a non-quoted possible + boolean value. */ + if (preg_match('~^(on|yes|true)$~', $token)) { + $token = 'true'; + } else if (preg_match('~^(off|no|false)$~', $token)) { + $token = 'false'; + } else if ($token == 'null') { + $token = 'null'; + } else if (preg_match('~^' . $this->_num_const_regexp . '|0[xX][0-9a-fA-F]+$~', $token)) { + /* treat integer literally */ + } else if (!preg_match('~^' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '(?:' . $this->_mod_regexp . ')*$~', $token)) { + /* treat as a string, double-quote it escaping quotes */ + $token = '"'.addslashes($token).'"'; + } + + $attrs[$attr_name] = $token; + $state = 0; + } else + $this->_syntax_error("'=' cannot be an attribute value", E_USER_ERROR, __FILE__, __LINE__); + break; + } + $last_token = $token; + } + + if($state != 0) { + if($state == 1) { + $this->_syntax_error("expecting '=' after attribute name '$last_token'", E_USER_ERROR, __FILE__, __LINE__); + } else { + $this->_syntax_error("missing attribute value", E_USER_ERROR, __FILE__, __LINE__); + } + } + + $this->_parse_vars_props($attrs); + + return $attrs; + } + + /** + * compile multiple variables and section properties tokens into + * PHP code + * + * @param array $tokens + */ + function _parse_vars_props(&$tokens) + { + foreach($tokens as $key => $val) { + $tokens[$key] = $this->_parse_var_props($val); + } + } + + /** + * compile single variable and section properties token into + * PHP code + * + * @param string $val + * @param string $tag_attrs + * @return string + */ + function _parse_var_props($val) + { + $val = trim($val); + + if(preg_match('~^(' . $this->_obj_call_regexp . '|' . $this->_dvar_regexp . ')(' . $this->_mod_regexp . '*)$~', $val, $match)) { + // $ variable or object + $return = $this->_parse_var($match[1]); + $modifiers = $match[2]; + if (!empty($this->default_modifiers) && !preg_match('~(^|\|)smarty:nodefaults($|\|)~',$modifiers)) { + $_default_mod_string = implode('|',(array)$this->default_modifiers); + $modifiers = empty($modifiers) ? $_default_mod_string : $_default_mod_string . '|' . $modifiers; + } + $this->_parse_modifiers($return, $modifiers); + return $return; + } elseif (preg_match('~^' . $this->_db_qstr_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) { + // double quoted text + preg_match('~^(' . $this->_db_qstr_regexp . ')('. $this->_mod_regexp . '*)$~', $val, $match); + $return = $this->_expand_quoted_text($match[1]); + if($match[2] != '') { + $this->_parse_modifiers($return, $match[2]); + } + return $return; + } + elseif(preg_match('~^' . $this->_num_const_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) { + // numerical constant + preg_match('~^(' . $this->_num_const_regexp . ')('. $this->_mod_regexp . '*)$~', $val, $match); + if($match[2] != '') { + $this->_parse_modifiers($match[1], $match[2]); + return $match[1]; + } + } + elseif(preg_match('~^' . $this->_si_qstr_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) { + // single quoted text + preg_match('~^(' . $this->_si_qstr_regexp . ')('. $this->_mod_regexp . '*)$~', $val, $match); + if($match[2] != '') { + $this->_parse_modifiers($match[1], $match[2]); + return $match[1]; + } + } + elseif(preg_match('~^' . $this->_cvar_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) { + // config var + return $this->_parse_conf_var($val); + } + elseif(preg_match('~^' . $this->_svar_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) { + // section var + return $this->_parse_section_prop($val); + } + elseif(!in_array($val, $this->_permitted_tokens) && !is_numeric($val)) { + // literal string + return $this->_expand_quoted_text('"' . strtr($val, array('\\' => '\\\\', '"' => '\\"')) .'"'); + } + return $val; + } + + /** + * expand quoted text with embedded variables + * + * @param string $var_expr + * @return string + */ + function _expand_quoted_text($var_expr) + { + // if contains unescaped $, expand it + if(preg_match_all('~(?:\`(?<!\\\\)\$' . $this->_dvar_guts_regexp . '(?:' . $this->_obj_ext_regexp . ')*\`)|(?:(?<!\\\\)\$\w+(\[[a-zA-Z0-9]+\])*)~', $var_expr, $_match)) { + $_match = $_match[0]; + $_replace = array(); + foreach($_match as $_var) { + $_replace[$_var] = '".(' . $this->_parse_var(str_replace('`','',$_var)) . ')."'; + } + $var_expr = strtr($var_expr, $_replace); + $_return = preg_replace('~\.""|(?<!\\\\)""\.~', '', $var_expr); + } else { + $_return = $var_expr; + } + // replace double quoted literal string with single quotes + $_return = preg_replace('~^"([\s\w]+)"$~',"'\\1'",$_return); + return $_return; + } + + /** + * parse variable expression into PHP code + * + * @param string $var_expr + * @param string $output + * @return string + */ + function _parse_var($var_expr) + { + $_has_math = false; + $_math_vars = preg_split('~('.$this->_dvar_math_regexp.'|'.$this->_qstr_regexp.')~', $var_expr, -1, PREG_SPLIT_DELIM_CAPTURE); + + if(count($_math_vars) > 1) { + $_first_var = ""; + $_complete_var = ""; + $_output = ""; + // simple check if there is any math, to stop recursion (due to modifiers with "xx % yy" as parameter) + foreach($_math_vars as $_k => $_math_var) { + $_math_var = $_math_vars[$_k]; + + if(!empty($_math_var) || is_numeric($_math_var)) { + // hit a math operator, so process the stuff which came before it + if(preg_match('~^' . $this->_dvar_math_regexp . '$~', $_math_var)) { + $_has_math = true; + if(!empty($_complete_var) || is_numeric($_complete_var)) { + $_output .= $this->_parse_var($_complete_var); + } + + // just output the math operator to php + $_output .= $_math_var; + + if(empty($_first_var)) + $_first_var = $_complete_var; + + $_complete_var = ""; + } else { + $_complete_var .= $_math_var; + } + } + } + if($_has_math) { + if(!empty($_complete_var) || is_numeric($_complete_var)) + $_output .= $this->_parse_var($_complete_var); + + // get the modifiers working (only the last var from math + modifier is left) + $var_expr = $_complete_var; + } + } + + // prevent cutting of first digit in the number (we _definitly_ got a number if the first char is a digit) + if(is_numeric(substr($var_expr, 0, 1))) + $_var_ref = $var_expr; + else + $_var_ref = substr($var_expr, 1); + + if(!$_has_math) { + + // get [foo] and .foo and ->foo and (...) pieces + preg_match_all('~(?:^\w+)|' . $this->_obj_params_regexp . '|(?:' . $this->_var_bracket_regexp . ')|->\$?\w+|\.\$?\w+|\S+~', $_var_ref, $match); + + $_indexes = $match[0]; + $_var_name = array_shift($_indexes); + + /* Handle $smarty.* variable references as a special case. */ + if ($_var_name == 'smarty') { + /* + * If the reference could be compiled, use the compiled output; + * otherwise, fall back on the $smarty variable generated at + * run-time. + */ + if (($smarty_ref = $this->_compile_smarty_ref($_indexes)) !== null) { + $_output = $smarty_ref; + } else { + $_var_name = substr(array_shift($_indexes), 1); + $_output = "\$this->_smarty_vars['$_var_name']"; + } + } elseif(is_numeric($_var_name) && is_numeric(substr($var_expr, 0, 1))) { + // because . is the operator for accessing arrays thru inidizes we need to put it together again for floating point numbers + if(count($_indexes) > 0) + { + $_var_name .= implode("", $_indexes); + $_indexes = array(); + } + $_output = $_var_name; + } else { + $_output = "\$this->_tpl_vars['$_var_name']"; + } + + foreach ($_indexes as $_index) { + if (substr($_index, 0, 1) == '[') { + $_index = substr($_index, 1, -1); + if (is_numeric($_index)) { + $_output .= "[$_index]"; + } elseif (substr($_index, 0, 1) == '$') { + if (strpos($_index, '.') !== false) { + $_output .= '[' . $this->_parse_var($_index) . ']'; + } else { + $_output .= "[\$this->_tpl_vars['" . substr($_index, 1) . "']]"; + } + } else { + $_var_parts = explode('.', $_index); + $_var_section = $_var_parts[0]; + $_var_section_prop = isset($_var_parts[1]) ? $_var_parts[1] : 'index'; + $_output .= "[\$this->_sections['$_var_section']['$_var_section_prop']]"; + } + } else if (substr($_index, 0, 1) == '.') { + if (substr($_index, 1, 1) == '$') + $_output .= "[\$this->_tpl_vars['" . substr($_index, 2) . "']]"; + else + $_output .= "['" . substr($_index, 1) . "']"; + } else if (substr($_index,0,2) == '->') { + if(substr($_index,2,2) == '__') { + $this->_syntax_error('call to internal object members is not allowed', E_USER_ERROR, __FILE__, __LINE__); + } elseif($this->security && substr($_index, 2, 1) == '_') { + $this->_syntax_error('(secure) call to private object member is not allowed', E_USER_ERROR, __FILE__, __LINE__); + } elseif (substr($_index, 2, 1) == '$') { + if ($this->security) { + $this->_syntax_error('(secure) call to dynamic object member is not allowed', E_USER_ERROR, __FILE__, __LINE__); + } else { + $_output .= '->{(($_var=$this->_tpl_vars[\''.substr($_index,3).'\']) && substr($_var,0,2)!=\'__\') ? $_var : $this->trigger_error("cannot access property \\"$_var\\"")}'; + } + } else { + $_output .= $_index; + } + } elseif (substr($_index, 0, 1) == '(') { + $_index = $this->_parse_parenth_args($_index); + $_output .= $_index; + } else { + $_output .= $_index; + } + } + } + + return $_output; + } + + /** + * parse arguments in function call parenthesis + * + * @param string $parenth_args + * @return string + */ + function _parse_parenth_args($parenth_args) + { + preg_match_all('~' . $this->_param_regexp . '~',$parenth_args, $match); + $orig_vals = $match = $match[0]; + $this->_parse_vars_props($match); + $replace = array(); + for ($i = 0, $count = count($match); $i < $count; $i++) { + $replace[$orig_vals[$i]] = $match[$i]; + } + return strtr($parenth_args, $replace); + } + + /** + * parse configuration variable expression into PHP code + * + * @param string $conf_var_expr + */ + function _parse_conf_var($conf_var_expr) + { + $parts = explode('|', $conf_var_expr, 2); + $var_ref = $parts[0]; + $modifiers = isset($parts[1]) ? $parts[1] : ''; + + $var_name = substr($var_ref, 1, -1); + + $output = "\$this->_config[0]['vars']['$var_name']"; + + $this->_parse_modifiers($output, $modifiers); + + return $output; + } + + /** + * parse section property expression into PHP code + * + * @param string $section_prop_expr + * @return string + */ + function _parse_section_prop($section_prop_expr) + { + $parts = explode('|', $section_prop_expr, 2); + $var_ref = $parts[0]; + $modifiers = isset($parts[1]) ? $parts[1] : ''; + + preg_match('!%(\w+)\.(\w+)%!', $var_ref, $match); + $section_name = $match[1]; + $prop_name = $match[2]; + + $output = "\$this->_sections['$section_name']['$prop_name']"; + + $this->_parse_modifiers($output, $modifiers); + + return $output; + } + + + /** + * parse modifier chain into PHP code + * + * sets $output to parsed modified chain + * @param string $output + * @param string $modifier_string + */ + function _parse_modifiers(&$output, $modifier_string) + { + preg_match_all('~\|(@?\w+)((?>:(?:'. $this->_qstr_regexp . '|[^|]+))*)~', '|' . $modifier_string, $_match); + list(, $_modifiers, $modifier_arg_strings) = $_match; + + for ($_i = 0, $_for_max = count($_modifiers); $_i < $_for_max; $_i++) { + $_modifier_name = $_modifiers[$_i]; + + if($_modifier_name == 'smarty') { + // skip smarty modifier + continue; + } + + preg_match_all('~:(' . $this->_qstr_regexp . '|[^:]+)~', $modifier_arg_strings[$_i], $_match); + $_modifier_args = $_match[1]; + + if (substr($_modifier_name, 0, 1) == '@') { + $_map_array = false; + $_modifier_name = substr($_modifier_name, 1); + } else { + $_map_array = true; + } + + if (empty($this->_plugins['modifier'][$_modifier_name]) + && !$this->_get_plugin_filepath('modifier', $_modifier_name) + && function_exists($_modifier_name)) { + if ($this->security && !in_array($_modifier_name, $this->security_settings['MODIFIER_FUNCS'])) { + $this->_trigger_fatal_error("[plugin] (secure mode) modifier '$_modifier_name' is not allowed" , $this->_current_file, $this->_current_line_no, __FILE__, __LINE__); + } else { + $this->_plugins['modifier'][$_modifier_name] = array($_modifier_name, null, null, false); + } + } + $this->_add_plugin('modifier', $_modifier_name); + + $this->_parse_vars_props($_modifier_args); + + if($_modifier_name == 'default') { + // supress notifications of default modifier vars and args + if(substr($output, 0, 1) == '$') { + $output = '@' . $output; + } + if(isset($_modifier_args[0]) && substr($_modifier_args[0], 0, 1) == '$') { + $_modifier_args[0] = '@' . $_modifier_args[0]; + } + } + if (count($_modifier_args) > 0) + $_modifier_args = ', '.implode(', ', $_modifier_args); + else + $_modifier_args = ''; + + if ($_map_array) { + $output = "((is_array(\$_tmp=$output)) ? \$this->_run_mod_handler('$_modifier_name', true, \$_tmp$_modifier_args) : " . $this->_compile_plugin_call('modifier', $_modifier_name) . "(\$_tmp$_modifier_args))"; + + } else { + + $output = $this->_compile_plugin_call('modifier', $_modifier_name)."($output$_modifier_args)"; + + } + } + } + + + /** + * add plugin + * + * @param string $type + * @param string $name + * @param boolean? $delayed_loading + */ + function _add_plugin($type, $name, $delayed_loading = null) + { + if (!isset($this->_plugin_info[$type])) { + $this->_plugin_info[$type] = array(); + } + if (!isset($this->_plugin_info[$type][$name])) { + $this->_plugin_info[$type][$name] = array($this->_current_file, + $this->_current_line_no, + $delayed_loading); + } + } + + + /** + * Compiles references of type $smarty.foo + * + * @param string $indexes + * @return string + */ + function _compile_smarty_ref(&$indexes) + { + /* Extract the reference name. */ + $_ref = substr($indexes[0], 1); + foreach($indexes as $_index_no=>$_index) { + if (substr($_index, 0, 1) != '.' && $_index_no<2 || !preg_match('~^(\.|\[|->)~', $_index)) { + $this->_syntax_error('$smarty' . implode('', array_slice($indexes, 0, 2)) . ' is an invalid reference', E_USER_ERROR, __FILE__, __LINE__); + } + } + + switch ($_ref) { + case 'now': + $compiled_ref = 'time()'; + $_max_index = 1; + break; + + case 'foreach': + array_shift($indexes); + $_var = $this->_parse_var_props(substr($indexes[0], 1)); + $_propname = substr($indexes[1], 1); + $_max_index = 1; + switch ($_propname) { + case 'index': + array_shift($indexes); + $compiled_ref = "(\$this->_foreach[$_var]['iteration']-1)"; + break; + + case 'first': + array_shift($indexes); + $compiled_ref = "(\$this->_foreach[$_var]['iteration'] <= 1)"; + break; + + case 'last': + array_shift($indexes); + $compiled_ref = "(\$this->_foreach[$_var]['iteration'] == \$this->_foreach[$_var]['total'])"; + break; + + case 'show': + array_shift($indexes); + $compiled_ref = "(\$this->_foreach[$_var]['total'] > 0)"; + break; + + default: + unset($_max_index); + $compiled_ref = "\$this->_foreach[$_var]"; + } + break; + + case 'section': + array_shift($indexes); + $_var = $this->_parse_var_props(substr($indexes[0], 1)); + $compiled_ref = "\$this->_sections[$_var]"; + break; + + case 'get': + $compiled_ref = ($this->request_use_auto_globals) ? '$_GET' : "\$GLOBALS['HTTP_GET_VARS']"; + break; + + case 'post': + $compiled_ref = ($this->request_use_auto_globals) ? '$_POST' : "\$GLOBALS['HTTP_POST_VARS']"; + break; + + case 'cookies': + $compiled_ref = ($this->request_use_auto_globals) ? '$_COOKIE' : "\$GLOBALS['HTTP_COOKIE_VARS']"; + break; + + case 'env': + $compiled_ref = ($this->request_use_auto_globals) ? '$_ENV' : "\$GLOBALS['HTTP_ENV_VARS']"; + break; + + case 'server': + $compiled_ref = ($this->request_use_auto_globals) ? '$_SERVER' : "\$GLOBALS['HTTP_SERVER_VARS']"; + break; + + case 'session': + $compiled_ref = ($this->request_use_auto_globals) ? '$_SESSION' : "\$GLOBALS['HTTP_SESSION_VARS']"; + break; + + /* + * These cases are handled either at run-time or elsewhere in the + * compiler. + */ + case 'request': + if ($this->request_use_auto_globals) { + $compiled_ref = '$_REQUEST'; + break; + } else { + $this->_init_smarty_vars = true; + } + return null; + + case 'capture': + return null; + + case 'template': + $compiled_ref = "'$this->_current_file'"; + $_max_index = 1; + break; + + case 'version': + $compiled_ref = "'$this->_version'"; + $_max_index = 1; + break; + + case 'const': + if ($this->security && !$this->security_settings['ALLOW_CONSTANTS']) { + $this->_syntax_error("(secure mode) constants not permitted", + E_USER_WARNING, __FILE__, __LINE__); + return; + } + array_shift($indexes); + if (preg_match('!^\.\w+$!', $indexes[0])) { + $compiled_ref = '@' . substr($indexes[0], 1); + } else { + $_val = $this->_parse_var_props(substr($indexes[0], 1)); + $compiled_ref = '@constant(' . $_val . ')'; + } + $_max_index = 1; + break; + + case 'config': + $compiled_ref = "\$this->_config[0]['vars']"; + $_max_index = 3; + break; + + case 'ldelim': + $compiled_ref = "'$this->left_delimiter'"; + break; + + case 'rdelim': + $compiled_ref = "'$this->right_delimiter'"; + break; + + default: + $this->_syntax_error('$smarty.' . $_ref . ' is an unknown reference', E_USER_ERROR, __FILE__, __LINE__); + break; + } + + if (isset($_max_index) && count($indexes) > $_max_index) { + $this->_syntax_error('$smarty' . implode('', $indexes) .' is an invalid reference', E_USER_ERROR, __FILE__, __LINE__); + } + + array_shift($indexes); + return $compiled_ref; + } + + /** + * compiles call to plugin of type $type with name $name + * returns a string containing the function-name or method call + * without the paramter-list that would have follow to make the + * call valid php-syntax + * + * @param string $type + * @param string $name + * @return string + */ + function _compile_plugin_call($type, $name) { + if (isset($this->_plugins[$type][$name])) { + /* plugin loaded */ + if (is_array($this->_plugins[$type][$name][0])) { + return ((is_object($this->_plugins[$type][$name][0][0])) ? + "\$this->_plugins['$type']['$name'][0][0]->" /* method callback */ + : (string)($this->_plugins[$type][$name][0][0]).'::' /* class callback */ + ). $this->_plugins[$type][$name][0][1]; + + } else { + /* function callback */ + return $this->_plugins[$type][$name][0]; + + } + } else { + /* plugin not loaded -> auto-loadable-plugin */ + return 'smarty_'.$type.'_'.$name; + + } + } + + /** + * load pre- and post-filters + */ + function _load_filters() + { + if (count($this->_plugins['prefilter']) > 0) { + foreach ($this->_plugins['prefilter'] as $filter_name => $prefilter) { + if ($prefilter === false) { + unset($this->_plugins['prefilter'][$filter_name]); + $_params = array('plugins' => array(array('prefilter', $filter_name, null, null, false))); + require_once(SMARTY_CORE_DIR . 'core.load_plugins.php'); + smarty_core_load_plugins($_params, $this); + } + } + } + if (count($this->_plugins['postfilter']) > 0) { + foreach ($this->_plugins['postfilter'] as $filter_name => $postfilter) { + if ($postfilter === false) { + unset($this->_plugins['postfilter'][$filter_name]); + $_params = array('plugins' => array(array('postfilter', $filter_name, null, null, false))); + require_once(SMARTY_CORE_DIR . 'core.load_plugins.php'); + smarty_core_load_plugins($_params, $this); + } + } + } + } + + + /** + * Quote subpattern references + * + * @param string $string + * @return string + */ + function _quote_replace($string) + { + return strtr($string, array('\\' => '\\\\', '$' => '\\$')); + } + + /** + * display Smarty syntax error + * + * @param string $error_msg + * @param integer $error_type + * @param string $file + * @param integer $line + */ + function _syntax_error($error_msg, $error_type = E_USER_ERROR, $file=null, $line=null) + { + $this->_trigger_fatal_error("syntax error: $error_msg", $this->_current_file, $this->_current_line_no, $file, $line, $error_type); + } + + + /** + * check if the compilation changes from cacheable to + * non-cacheable state with the beginning of the current + * plugin. return php-code to reflect the transition. + * @return string + */ + function _push_cacheable_state($type, $name) { + $_cacheable = !isset($this->_plugins[$type][$name]) || $this->_plugins[$type][$name][4]; + if ($_cacheable + || 0<$this->_cacheable_state++) return ''; + if (!isset($this->_cache_serial)) $this->_cache_serial = md5(uniqid('Smarty')); + $_ret = 'if ($this->caching && !$this->_cache_including): echo \'{nocache:' + . $this->_cache_serial . '#' . $this->_nocache_count + . '}\'; endif;'; + return $_ret; + } + + + /** + * check if the compilation changes from non-cacheable to + * cacheable state with the end of the current plugin return + * php-code to reflect the transition. + * @return string + */ + function _pop_cacheable_state($type, $name) { + $_cacheable = !isset($this->_plugins[$type][$name]) || $this->_plugins[$type][$name][4]; + if ($_cacheable + || --$this->_cacheable_state>0) return ''; + return 'if ($this->caching && !$this->_cache_including): echo \'{/nocache:' + . $this->_cache_serial . '#' . ($this->_nocache_count++) + . '}\'; endif;'; + } + + + /** + * push opening tag-name, file-name and line-number on the tag-stack + * @param string the opening tag's name + */ + function _push_tag($open_tag) + { + array_push($this->_tag_stack, array($open_tag, $this->_current_line_no)); + } + + /** + * pop closing tag-name + * raise an error if this stack-top doesn't match with the closing tag + * @param string the closing tag's name + * @return string the opening tag's name + */ + function _pop_tag($close_tag) + { + $message = ''; + if (count($this->_tag_stack)>0) { + list($_open_tag, $_line_no) = array_pop($this->_tag_stack); + if ($close_tag == $_open_tag) { + return $_open_tag; + } + if ($close_tag == 'if' && ($_open_tag == 'else' || $_open_tag == 'elseif' )) { + return $this->_pop_tag($close_tag); + } + if ($close_tag == 'section' && $_open_tag == 'sectionelse') { + $this->_pop_tag($close_tag); + return $_open_tag; + } + if ($close_tag == 'foreach' && $_open_tag == 'foreachelse') { + $this->_pop_tag($close_tag); + return $_open_tag; + } + if ($_open_tag == 'else' || $_open_tag == 'elseif') { + $_open_tag = 'if'; + } elseif ($_open_tag == 'sectionelse') { + $_open_tag = 'section'; + } elseif ($_open_tag == 'foreachelse') { + $_open_tag = 'foreach'; + } + $message = " expected {/$_open_tag} (opened line $_line_no)."; + } + $this->_syntax_error("mismatched tag {/$close_tag}.$message", + E_USER_ERROR, __FILE__, __LINE__); + } + +} + +/** + * compare to values by their string length + * + * @access private + * @param string $a + * @param string $b + * @return 0|-1|1 + */ +function _smarty_sort_length($a, $b) +{ + if($a == $b) + return 0; + + if(strlen($a) == strlen($b)) + return ($a > $b) ? -1 : 1; + + return (strlen($a) > strlen($b)) ? -1 : 1; +} + + +/* vim: set et: */ + +?> diff --git a/include/smarty/libs/debug.tpl b/include/smarty/libs/debug.tpl new file mode 100644 index 000000000..c05ef5d0b --- /dev/null +++ b/include/smarty/libs/debug.tpl @@ -0,0 +1,157 @@ +{* Smarty *} +{* debug.tpl, last updated version 2.1.0 *} +{assign_debug_info} +{capture assign=debug_output} +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> +<head> + <title>Smarty Debug Console</title> +{literal} +<style type="text/css"> +/* <![CDATA[ */ +body, h1, h2, td, th, p { + font-family: sans-serif; + font-weight: normal; + font-size: 0.9em; + margin: 1px; + padding: 0; +} + +h1 { + margin: 0; + text-align: left; + padding: 2px; + background-color: #f0c040; + color: black; + font-weight: bold; + font-size: 1.2em; + } + +h2 { + background-color: #9B410E; + color: white; + text-align: left; + font-weight: bold; + padding: 2px; + border-top: 1px solid black; +} + +body { + background: black; +} + +p, table, div { + background: #f0ead8; +} + +p { + margin: 0; + font-style: italic; + text-align: center; +} + +table { + width: 100%; +} + +th, td { + font-family: monospace; + vertical-align: top; + text-align: left; + width: 50%; +} + +td { + color: green; +} + +.odd { + background-color: #eeeeee; +} + +.even { + background-color: #fafafa; +} + +.exectime { + font-size: 0.8em; + font-style: italic; +} + +#table_assigned_vars th { + color: blue; +} + +#table_config_vars th { + color: maroon; +} +/* ]]> */ +</style> +{/literal} +</head> +<body> + +<h1>Smarty Debug Console</h1> + +<h2>included templates & config files (load time in seconds)</h2> + +<div> +{section name=templates loop=$_debug_tpls} + {section name=indent loop=$_debug_tpls[templates].depth} {/section} + <font color={if $_debug_tpls[templates].type eq "template"}brown{elseif $_debug_tpls[templates].type eq "insert"}black{else}green{/if}> + {$_debug_tpls[templates].filename|escape:html}</font> + {if isset($_debug_tpls[templates].exec_time)} + <span class="exectime"> + ({$_debug_tpls[templates].exec_time|string_format:"%.5f"}) + {if %templates.index% eq 0}(total){/if} + </span> + {/if} + <br /> +{sectionelse} + <p>no templates included</p> +{/section} +</div> + +<h2>assigned template variables</h2> + +<table id="table_assigned_vars"> + {section name=vars loop=$_debug_keys} + <tr class="{cycle values="odd,even"}"> + <th>{ldelim}${$_debug_keys[vars]|escape:'html'}{rdelim}</th> + <td>{$_debug_vals[vars]|@debug_print_var}</td></tr> + {sectionelse} + <tr><td><p>no template variables assigned</p></td></tr> + {/section} +</table> + +<h2>assigned config file variables (outer template scope)</h2> + +<table id="table_config_vars"> + {section name=config_vars loop=$_debug_config_keys} + <tr class="{cycle values="odd,even"}"> + <th>{ldelim}#{$_debug_config_keys[config_vars]|escape:'html'}#{rdelim}</th> + <td>{$_debug_config_vals[config_vars]|@debug_print_var}</td></tr> + {sectionelse} + <tr><td><p>no config vars assigned</p></td></tr> + {/section} +</table> +</body> +</html> +{/capture} +{if isset($_smarty_debug_output) and $_smarty_debug_output eq "html"} + {$debug_output} +{else} +<script type="text/javascript"> +// <![CDATA[ + if ( self.name == '' ) {ldelim} + var title = 'Console'; + {rdelim} + else {ldelim} + var title = 'Console_' + self.name; + {rdelim} + _smarty_console = window.open("",title.value,"width=680,height=600,resizable,scrollbars=yes"); + _smarty_console.document.write('{$debug_output|escape:'javascript'}'); + _smarty_console.document.close(); +// ]]> +</script> +{/if}
\ No newline at end of file diff --git a/include/smarty/libs/internals/core.assemble_plugin_filepath.php b/include/smarty/libs/internals/core.assemble_plugin_filepath.php new file mode 100644 index 000000000..690d3ddbc --- /dev/null +++ b/include/smarty/libs/internals/core.assemble_plugin_filepath.php @@ -0,0 +1,67 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * assemble filepath of requested plugin + * + * @param string $type + * @param string $name + * @return string|false + */ +function smarty_core_assemble_plugin_filepath($params, &$smarty) +{ + static $_filepaths_cache = array(); + + $_plugin_filename = $params['type'] . '.' . $params['name'] . '.php'; + if (isset($_filepaths_cache[$_plugin_filename])) { + return $_filepaths_cache[$_plugin_filename]; + } + $_return = false; + + foreach ((array)$smarty->plugins_dir as $_plugin_dir) { + + $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename; + + // see if path is relative + if (!preg_match("/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/", $_plugin_dir)) { + $_relative_paths[] = $_plugin_dir; + // relative path, see if it is in the SMARTY_DIR + if (@is_readable(SMARTY_DIR . $_plugin_filepath)) { + $_return = SMARTY_DIR . $_plugin_filepath; + break; + } + } + // try relative to cwd (or absolute) + if (@is_readable($_plugin_filepath)) { + $_return = $_plugin_filepath; + break; + } + } + + if($_return === false) { + // still not found, try PHP include_path + if(isset($_relative_paths)) { + foreach ((array)$_relative_paths as $_plugin_dir) { + + $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename; + + $_params = array('file_path' => $_plugin_filepath); + require_once(SMARTY_CORE_DIR . 'core.get_include_path.php'); + if(smarty_core_get_include_path($_params, $smarty)) { + $_return = $_params['new_file_path']; + break; + } + } + } + } + $_filepaths_cache[$_plugin_filename] = $_return; + return $_return; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.assign_smarty_interface.php b/include/smarty/libs/internals/core.assign_smarty_interface.php new file mode 100644 index 000000000..7e65a73ec --- /dev/null +++ b/include/smarty/libs/internals/core.assign_smarty_interface.php @@ -0,0 +1,43 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty assign_smarty_interface core plugin + * + * Type: core<br> + * Name: assign_smarty_interface<br> + * Purpose: assign the $smarty interface variable + * @param array Format: null + * @param Smarty + */ +function smarty_core_assign_smarty_interface($params, &$smarty) +{ + if (isset($smarty->_smarty_vars) && isset($smarty->_smarty_vars['request'])) { + return; + } + + $_globals_map = array('g' => 'HTTP_GET_VARS', + 'p' => 'HTTP_POST_VARS', + 'c' => 'HTTP_COOKIE_VARS', + 's' => 'HTTP_SERVER_VARS', + 'e' => 'HTTP_ENV_VARS'); + + $_smarty_vars_request = array(); + + foreach (preg_split('!!', strtolower($smarty->request_vars_order)) as $_c) { + if (isset($_globals_map[$_c])) { + $_smarty_vars_request = array_merge($_smarty_vars_request, $GLOBALS[$_globals_map[$_c]]); + } + } + $_smarty_vars_request = @array_merge($_smarty_vars_request, $GLOBALS['HTTP_SESSION_VARS']); + + $smarty->_smarty_vars['request'] = $_smarty_vars_request; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.create_dir_structure.php b/include/smarty/libs/internals/core.create_dir_structure.php new file mode 100644 index 000000000..3eecc4972 --- /dev/null +++ b/include/smarty/libs/internals/core.create_dir_structure.php @@ -0,0 +1,79 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * create full directory structure + * + * @param string $dir + */ + +// $dir + +function smarty_core_create_dir_structure($params, &$smarty) +{ + if (!file_exists($params['dir'])) { + $_open_basedir_ini = ini_get('open_basedir'); + + if (DIRECTORY_SEPARATOR=='/') { + /* unix-style paths */ + $_dir = $params['dir']; + $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY); + $_new_dir = (substr($_dir, 0, 1)=='/') ? '/' : getcwd().'/'; + if($_use_open_basedir = !empty($_open_basedir_ini)) { + $_open_basedirs = explode(':', $_open_basedir_ini); + } + + } else { + /* other-style paths */ + $_dir = str_replace('\\','/', $params['dir']); + $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY); + if (preg_match('!^((//)|([a-zA-Z]:/))!', $_dir, $_root_dir)) { + /* leading "//" for network volume, or "[letter]:/" for full path */ + $_new_dir = $_root_dir[1]; + /* remove drive-letter from _dir_parts */ + if (isset($_root_dir[3])) array_shift($_dir_parts); + + } else { + $_new_dir = str_replace('\\', '/', getcwd()).'/'; + + } + + if($_use_open_basedir = !empty($_open_basedir_ini)) { + $_open_basedirs = explode(';', str_replace('\\', '/', $_open_basedir_ini)); + } + + } + + /* all paths use "/" only from here */ + foreach ($_dir_parts as $_dir_part) { + $_new_dir .= $_dir_part; + + if ($_use_open_basedir) { + // do not attempt to test or make directories outside of open_basedir + $_make_new_dir = false; + foreach ($_open_basedirs as $_open_basedir) { + if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) { + $_make_new_dir = true; + break; + } + } + } else { + $_make_new_dir = true; + } + + if ($_make_new_dir && !file_exists($_new_dir) && !@mkdir($_new_dir, $smarty->_dir_perms) && !is_dir($_new_dir)) { + $smarty->trigger_error("problem creating directory '" . $_new_dir . "'"); + return false; + } + $_new_dir .= '/'; + } + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.display_debug_console.php b/include/smarty/libs/internals/core.display_debug_console.php new file mode 100644 index 000000000..1a80f3909 --- /dev/null +++ b/include/smarty/libs/internals/core.display_debug_console.php @@ -0,0 +1,61 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty debug_console function plugin + * + * Type: core<br> + * Name: display_debug_console<br> + * Purpose: display the javascript debug console window + * @param array Format: null + * @param Smarty + */ +function smarty_core_display_debug_console($params, &$smarty) +{ + // we must force compile the debug template in case the environment + // changed between separate applications. + + if(empty($smarty->debug_tpl)) { + // set path to debug template from SMARTY_DIR + $smarty->debug_tpl = SMARTY_DIR . 'debug.tpl'; + if($smarty->security && is_file($smarty->debug_tpl)) { + $smarty->secure_dir[] = realpath($smarty->debug_tpl); + } + $smarty->debug_tpl = 'file:' . SMARTY_DIR . 'debug.tpl'; + } + + $_ldelim_orig = $smarty->left_delimiter; + $_rdelim_orig = $smarty->right_delimiter; + + $smarty->left_delimiter = '{'; + $smarty->right_delimiter = '}'; + + $_compile_id_orig = $smarty->_compile_id; + $smarty->_compile_id = null; + + $_compile_path = $smarty->_get_compile_path($smarty->debug_tpl); + if ($smarty->_compile_resource($smarty->debug_tpl, $_compile_path)) + { + ob_start(); + $smarty->_include($_compile_path); + $_results = ob_get_contents(); + ob_end_clean(); + } else { + $_results = ''; + } + + $smarty->_compile_id = $_compile_id_orig; + + $smarty->left_delimiter = $_ldelim_orig; + $smarty->right_delimiter = $_rdelim_orig; + + return $_results; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.get_include_path.php b/include/smarty/libs/internals/core.get_include_path.php new file mode 100644 index 000000000..43432412b --- /dev/null +++ b/include/smarty/libs/internals/core.get_include_path.php @@ -0,0 +1,44 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Get path to file from include_path + * + * @param string $file_path + * @param string $new_file_path + * @return boolean + * @staticvar array|null + */ + +// $file_path, &$new_file_path + +function smarty_core_get_include_path(&$params, &$smarty) +{ + static $_path_array = null; + + if(!isset($_path_array)) { + $_ini_include_path = ini_get('include_path'); + + if(strstr($_ini_include_path,';')) { + // windows pathnames + $_path_array = explode(';',$_ini_include_path); + } else { + $_path_array = explode(':',$_ini_include_path); + } + } + foreach ($_path_array as $_include_path) { + if (@is_readable($_include_path . DIRECTORY_SEPARATOR . $params['file_path'])) { + $params['new_file_path'] = $_include_path . DIRECTORY_SEPARATOR . $params['file_path']; + return true; + } + } + return false; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.get_microtime.php b/include/smarty/libs/internals/core.get_microtime.php new file mode 100644 index 000000000..f1a28e042 --- /dev/null +++ b/include/smarty/libs/internals/core.get_microtime.php @@ -0,0 +1,23 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Get seconds and microseconds + * @return double + */ +function smarty_core_get_microtime($params, &$smarty) +{ + $mtime = microtime(); + $mtime = explode(" ", $mtime); + $mtime = (double)($mtime[1]) + (double)($mtime[0]); + return ($mtime); +} + + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.get_php_resource.php b/include/smarty/libs/internals/core.get_php_resource.php new file mode 100644 index 000000000..786d4e78e --- /dev/null +++ b/include/smarty/libs/internals/core.get_php_resource.php @@ -0,0 +1,80 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Retrieves PHP script resource + * + * sets $php_resource to the returned resource + * @param string $resource + * @param string $resource_type + * @param $php_resource + * @return boolean + */ + +function smarty_core_get_php_resource(&$params, &$smarty) +{ + + $params['resource_base_path'] = $smarty->trusted_dir; + $smarty->_parse_resource_name($params, $smarty); + + /* + * Find out if the resource exists. + */ + + if ($params['resource_type'] == 'file') { + $_readable = false; + if(file_exists($params['resource_name']) && is_readable($params['resource_name'])) { + $_readable = true; + } else { + // test for file in include_path + $_params = array('file_path' => $params['resource_name']); + require_once(SMARTY_CORE_DIR . 'core.get_include_path.php'); + if(smarty_core_get_include_path($_params, $smarty)) { + $_include_path = $_params['new_file_path']; + $_readable = true; + } + } + } else if ($params['resource_type'] != 'file') { + $_template_source = null; + $_readable = is_callable($smarty->_plugins['resource'][$params['resource_type']][0][0]) + && call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][0], + array($params['resource_name'], &$_template_source, &$smarty)); + } + + /* + * Set the error function, depending on which class calls us. + */ + if (method_exists($smarty, '_syntax_error')) { + $_error_funcc = '_syntax_error'; + } else { + $_error_funcc = 'trigger_error'; + } + + if ($_readable) { + if ($smarty->security) { + require_once(SMARTY_CORE_DIR . 'core.is_trusted.php'); + if (!smarty_core_is_trusted($params, $smarty)) { + $smarty->$_error_funcc('(secure mode) ' . $params['resource_type'] . ':' . $params['resource_name'] . ' is not trusted'); + return false; + } + } + } else { + $smarty->$_error_funcc($params['resource_type'] . ':' . $params['resource_name'] . ' is not readable'); + return false; + } + + if ($params['resource_type'] == 'file') { + $params['php_resource'] = $params['resource_name']; + } else { + $params['php_resource'] = $_template_source; + } + return true; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.is_secure.php b/include/smarty/libs/internals/core.is_secure.php new file mode 100644 index 000000000..d54abd432 --- /dev/null +++ b/include/smarty/libs/internals/core.is_secure.php @@ -0,0 +1,59 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * determines if a resource is secure or not. + * + * @param string $resource_type + * @param string $resource_name + * @return boolean + */ + +// $resource_type, $resource_name + +function smarty_core_is_secure($params, &$smarty) +{ + if (!$smarty->security || $smarty->security_settings['INCLUDE_ANY']) { + return true; + } + + if ($params['resource_type'] == 'file') { + $_rp = realpath($params['resource_name']); + if (isset($params['resource_base_path'])) { + foreach ((array)$params['resource_base_path'] as $curr_dir) { + if ( ($_cd = realpath($curr_dir)) !== false && + strncmp($_rp, $_cd, strlen($_cd)) == 0 && + substr($_rp, strlen($_cd), 1) == DIRECTORY_SEPARATOR ) { + return true; + } + } + } + if (!empty($smarty->secure_dir)) { + foreach ((array)$smarty->secure_dir as $curr_dir) { + if ( ($_cd = realpath($curr_dir)) !== false) { + if($_cd == $_rp) { + return true; + } elseif (strncmp($_rp, $_cd, strlen($_cd)) == 0 && + substr($_rp, strlen($_cd), 1) == DIRECTORY_SEPARATOR) { + return true; + } + } + } + } + } else { + // resource is not on local file system + return call_user_func_array( + $smarty->_plugins['resource'][$params['resource_type']][0][2], + array($params['resource_name'], &$smarty)); + } + + return false; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.is_trusted.php b/include/smarty/libs/internals/core.is_trusted.php new file mode 100644 index 000000000..429973158 --- /dev/null +++ b/include/smarty/libs/internals/core.is_trusted.php @@ -0,0 +1,47 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * determines if a resource is trusted or not + * + * @param string $resource_type + * @param string $resource_name + * @return boolean + */ + + // $resource_type, $resource_name + +function smarty_core_is_trusted($params, &$smarty) +{ + $_smarty_trusted = false; + if ($params['resource_type'] == 'file') { + if (!empty($smarty->trusted_dir)) { + $_rp = realpath($params['resource_name']); + foreach ((array)$smarty->trusted_dir as $curr_dir) { + if (!empty($curr_dir) && is_readable ($curr_dir)) { + $_cd = realpath($curr_dir); + if (strncmp($_rp, $_cd, strlen($_cd)) == 0 + && substr($_rp, strlen($_cd), 1) == DIRECTORY_SEPARATOR ) { + $_smarty_trusted = true; + break; + } + } + } + } + + } else { + // resource is not on local file system + $_smarty_trusted = call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][3], + array($params['resource_name'], $smarty)); + } + + return $_smarty_trusted; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.load_plugins.php b/include/smarty/libs/internals/core.load_plugins.php new file mode 100644 index 000000000..6db1dc51d --- /dev/null +++ b/include/smarty/libs/internals/core.load_plugins.php @@ -0,0 +1,125 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Load requested plugins + * + * @param array $plugins + */ + +// $plugins + +function smarty_core_load_plugins($params, &$smarty) +{ + + foreach ($params['plugins'] as $_plugin_info) { + list($_type, $_name, $_tpl_file, $_tpl_line, $_delayed_loading) = $_plugin_info; + $_plugin = &$smarty->_plugins[$_type][$_name]; + + /* + * We do not load plugin more than once for each instance of Smarty. + * The following code checks for that. The plugin can also be + * registered dynamically at runtime, in which case template file + * and line number will be unknown, so we fill them in. + * + * The final element of the info array is a flag that indicates + * whether the dynamically registered plugin function has been + * checked for existence yet or not. + */ + if (isset($_plugin)) { + if (empty($_plugin[3])) { + if (!is_callable($_plugin[0])) { + $smarty->_trigger_fatal_error("[plugin] $_type '$_name' is not implemented", $_tpl_file, $_tpl_line, __FILE__, __LINE__); + } else { + $_plugin[1] = $_tpl_file; + $_plugin[2] = $_tpl_line; + $_plugin[3] = true; + if (!isset($_plugin[4])) $_plugin[4] = true; /* cacheable */ + } + } + continue; + } else if ($_type == 'insert') { + /* + * For backwards compatibility, we check for insert functions in + * the symbol table before trying to load them as a plugin. + */ + $_plugin_func = 'insert_' . $_name; + if (function_exists($_plugin_func)) { + $_plugin = array($_plugin_func, $_tpl_file, $_tpl_line, true, false); + continue; + } + } + + $_plugin_file = $smarty->_get_plugin_filepath($_type, $_name); + + if (! $_found = ($_plugin_file != false)) { + $_message = "could not load plugin file '$_type.$_name.php'\n"; + } + + /* + * If plugin file is found, it -must- provide the properly named + * plugin function. In case it doesn't, simply output the error and + * do not fall back on any other method. + */ + if ($_found) { + include_once $_plugin_file; + + $_plugin_func = 'smarty_' . $_type . '_' . $_name; + if (!function_exists($_plugin_func)) { + $smarty->_trigger_fatal_error("[plugin] function $_plugin_func() not found in $_plugin_file", $_tpl_file, $_tpl_line, __FILE__, __LINE__); + continue; + } + } + /* + * In case of insert plugins, their code may be loaded later via + * 'script' attribute. + */ + else if ($_type == 'insert' && $_delayed_loading) { + $_plugin_func = 'smarty_' . $_type . '_' . $_name; + $_found = true; + } + + /* + * Plugin specific processing and error checking. + */ + if (!$_found) { + if ($_type == 'modifier') { + /* + * In case modifier falls back on using PHP functions + * directly, we only allow those specified in the security + * context. + */ + if ($smarty->security && !in_array($_name, $smarty->security_settings['MODIFIER_FUNCS'])) { + $_message = "(secure mode) modifier '$_name' is not allowed"; + } else { + if (!function_exists($_name)) { + $_message = "modifier '$_name' is not implemented"; + } else { + $_plugin_func = $_name; + $_found = true; + } + } + } else if ($_type == 'function') { + /* + * This is a catch-all situation. + */ + $_message = "unknown tag - '$_name'"; + } + } + + if ($_found) { + $smarty->_plugins[$_type][$_name] = array($_plugin_func, $_tpl_file, $_tpl_line, true, true); + } else { + // output error + $smarty->_trigger_fatal_error('[plugin] ' . $_message, $_tpl_file, $_tpl_line, __FILE__, __LINE__); + } + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.load_resource_plugin.php b/include/smarty/libs/internals/core.load_resource_plugin.php new file mode 100644 index 000000000..a7d37d1af --- /dev/null +++ b/include/smarty/libs/internals/core.load_resource_plugin.php @@ -0,0 +1,74 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * load a resource plugin + * + * @param string $type + */ + +// $type + +function smarty_core_load_resource_plugin($params, &$smarty) +{ + /* + * Resource plugins are not quite like the other ones, so they are + * handled differently. The first element of plugin info is the array of + * functions provided by the plugin, the second one indicates whether + * all of them exist or not. + */ + + $_plugin = &$smarty->_plugins['resource'][$params['type']]; + if (isset($_plugin)) { + if (!$_plugin[1] && count($_plugin[0])) { + $_plugin[1] = true; + foreach ($_plugin[0] as $_plugin_func) { + if (!is_callable($_plugin_func)) { + $_plugin[1] = false; + break; + } + } + } + + if (!$_plugin[1]) { + $smarty->_trigger_fatal_error("[plugin] resource '" . $params['type'] . "' is not implemented", null, null, __FILE__, __LINE__); + } + + return; + } + + $_plugin_file = $smarty->_get_plugin_filepath('resource', $params['type']); + $_found = ($_plugin_file != false); + + if ($_found) { /* + * If the plugin file is found, it -must- provide the properly named + * plugin functions. + */ + include_once($_plugin_file); + + /* + * Locate functions that we require the plugin to provide. + */ + $_resource_ops = array('source', 'timestamp', 'secure', 'trusted'); + $_resource_funcs = array(); + foreach ($_resource_ops as $_op) { + $_plugin_func = 'smarty_resource_' . $params['type'] . '_' . $_op; + if (!function_exists($_plugin_func)) { + $smarty->_trigger_fatal_error("[plugin] function $_plugin_func() not found in $_plugin_file", null, null, __FILE__, __LINE__); + return; + } else { + $_resource_funcs[] = $_plugin_func; + } + } + + $smarty->_plugins['resource'][$params['type']] = array($_resource_funcs, true); + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.process_cached_inserts.php b/include/smarty/libs/internals/core.process_cached_inserts.php new file mode 100644 index 000000000..1d78edd93 --- /dev/null +++ b/include/smarty/libs/internals/core.process_cached_inserts.php @@ -0,0 +1,71 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Replace cached inserts with the actual results + * + * @param string $results + * @return string + */ +function smarty_core_process_cached_inserts($params, &$smarty) +{ + preg_match_all('!'.$smarty->_smarty_md5.'{insert_cache (.*)}'.$smarty->_smarty_md5.'!Uis', + $params['results'], $match); + list($cached_inserts, $insert_args) = $match; + + for ($i = 0, $for_max = count($cached_inserts); $i < $for_max; $i++) { + if ($smarty->debugging) { + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $debug_start_time = smarty_core_get_microtime($_params, $smarty); + } + + $args = unserialize($insert_args[$i]); + $name = $args['name']; + + if (isset($args['script'])) { + $_params = array('resource_name' => $smarty->_dequote($args['script'])); + require_once(SMARTY_CORE_DIR . 'core.get_php_resource.php'); + if(!smarty_core_get_php_resource($_params, $smarty)) { + return false; + } + $resource_type = $_params['resource_type']; + $php_resource = $_params['php_resource']; + + + if ($resource_type == 'file') { + $smarty->_include($php_resource, true); + } else { + $smarty->_eval($php_resource); + } + } + + $function_name = $smarty->_plugins['insert'][$name][0]; + if (empty($args['assign'])) { + $replace = $function_name($args, $smarty); + } else { + $smarty->assign($args['assign'], $function_name($args, $smarty)); + $replace = ''; + } + + $params['results'] = substr_replace($params['results'], $replace, strpos($params['results'], $cached_inserts[$i]), strlen($cached_inserts[$i])); + if ($smarty->debugging) { + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $smarty->_smarty_debug_info[] = array('type' => 'insert', + 'filename' => 'insert_'.$name, + 'depth' => $smarty->_inclusion_depth, + 'exec_time' => smarty_core_get_microtime($_params, $smarty) - $debug_start_time); + } + } + + return $params['results']; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.process_compiled_include.php b/include/smarty/libs/internals/core.process_compiled_include.php new file mode 100644 index 000000000..d539423bf --- /dev/null +++ b/include/smarty/libs/internals/core.process_compiled_include.php @@ -0,0 +1,37 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Replace nocache-tags by results of the corresponding non-cacheable + * functions and return it + * + * @param string $compiled_tpl + * @param string $cached_source + * @return string + */ + +function smarty_core_process_compiled_include($params, &$smarty) +{ + $_cache_including = $smarty->_cache_including; + $smarty->_cache_including = true; + + $_return = $params['results']; + + foreach ($smarty->_cache_info['cache_serials'] as $_include_file_path=>$_cache_serial) { + $smarty->_include($_include_file_path, true); + } + + foreach ($smarty->_cache_serials as $_include_file_path=>$_cache_serial) { + $_return = preg_replace_callback('!(\{nocache\:('.$_cache_serial.')#(\d+)\})!s', + array(&$smarty, '_process_compiled_include_callback'), + $_return); + } + $smarty->_cache_including = $_cache_including; + return $_return; +} + +?> diff --git a/include/smarty/libs/internals/core.read_cache_file.php b/include/smarty/libs/internals/core.read_cache_file.php new file mode 100644 index 000000000..c60e113a7 --- /dev/null +++ b/include/smarty/libs/internals/core.read_cache_file.php @@ -0,0 +1,101 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * read a cache file, determine if it needs to be + * regenerated or not + * + * @param string $tpl_file + * @param string $cache_id + * @param string $compile_id + * @param string $results + * @return boolean + */ + +// $tpl_file, $cache_id, $compile_id, &$results + +function smarty_core_read_cache_file(&$params, &$smarty) +{ + static $content_cache = array(); + + if ($smarty->force_compile) { + // force compile enabled, always regenerate + return false; + } + + if (isset($content_cache[$params['tpl_file'].','.$params['cache_id'].','.$params['compile_id']])) { + list($params['results'], $smarty->_cache_info) = $content_cache[$params['tpl_file'].','.$params['cache_id'].','.$params['compile_id']]; + return true; + } + + if (!empty($smarty->cache_handler_func)) { + // use cache_handler function + call_user_func_array($smarty->cache_handler_func, + array('read', &$smarty, &$params['results'], $params['tpl_file'], $params['cache_id'], $params['compile_id'], null)); + } else { + // use local cache file + $_auto_id = $smarty->_get_auto_id($params['cache_id'], $params['compile_id']); + $_cache_file = $smarty->_get_auto_filename($smarty->cache_dir, $params['tpl_file'], $_auto_id); + $params['results'] = $smarty->_read_file($_cache_file); + } + + if (empty($params['results'])) { + // nothing to parse (error?), regenerate cache + return false; + } + + $_contents = $params['results']; + $_info_start = strpos($_contents, "\n") + 1; + $_info_len = (int)substr($_contents, 0, $_info_start - 1); + $_cache_info = unserialize(substr($_contents, $_info_start, $_info_len)); + $params['results'] = substr($_contents, $_info_start + $_info_len); + + if ($smarty->caching == 2 && isset ($_cache_info['expires'])){ + // caching by expiration time + if ($_cache_info['expires'] > -1 && (time() > $_cache_info['expires'])) { + // cache expired, regenerate + return false; + } + } else { + // caching by lifetime + if ($smarty->cache_lifetime > -1 && (time() - $_cache_info['timestamp'] > $smarty->cache_lifetime)) { + // cache expired, regenerate + return false; + } + } + + if ($smarty->compile_check) { + $_params = array('get_source' => false, 'quiet'=>true); + foreach (array_keys($_cache_info['template']) as $_template_dep) { + $_params['resource_name'] = $_template_dep; + if (!$smarty->_fetch_resource_info($_params) || $_cache_info['timestamp'] < $_params['resource_timestamp']) { + // template file has changed, regenerate cache + return false; + } + } + + if (isset($_cache_info['config'])) { + $_params = array('resource_base_path' => $smarty->config_dir, 'get_source' => false, 'quiet'=>true); + foreach (array_keys($_cache_info['config']) as $_config_dep) { + $_params['resource_name'] = $_config_dep; + if (!$smarty->_fetch_resource_info($_params) || $_cache_info['timestamp'] < $_params['resource_timestamp']) { + // config file has changed, regenerate cache + return false; + } + } + } + } + + $content_cache[$params['tpl_file'].','.$params['cache_id'].','.$params['compile_id']] = array($params['results'], $_cache_info); + + $smarty->_cache_info = $_cache_info; + return true; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.rm_auto.php b/include/smarty/libs/internals/core.rm_auto.php new file mode 100644 index 000000000..b251f6491 --- /dev/null +++ b/include/smarty/libs/internals/core.rm_auto.php @@ -0,0 +1,71 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * delete an automagically created file by name and id + * + * @param string $auto_base + * @param string $auto_source + * @param string $auto_id + * @param integer $exp_time + * @return boolean + */ + +// $auto_base, $auto_source = null, $auto_id = null, $exp_time = null + +function smarty_core_rm_auto($params, &$smarty) +{ + if (!@is_dir($params['auto_base'])) + return false; + + if(!isset($params['auto_id']) && !isset($params['auto_source'])) { + $_params = array( + 'dirname' => $params['auto_base'], + 'level' => 0, + 'exp_time' => $params['exp_time'] + ); + require_once(SMARTY_CORE_DIR . 'core.rmdir.php'); + $_res = smarty_core_rmdir($_params, $smarty); + } else { + $_tname = $smarty->_get_auto_filename($params['auto_base'], $params['auto_source'], $params['auto_id']); + + if(isset($params['auto_source'])) { + if (isset($params['extensions'])) { + $_res = false; + foreach ((array)$params['extensions'] as $_extension) + $_res |= $smarty->_unlink($_tname.$_extension, $params['exp_time']); + } else { + $_res = $smarty->_unlink($_tname, $params['exp_time']); + } + } elseif ($smarty->use_sub_dirs) { + $_params = array( + 'dirname' => $_tname, + 'level' => 1, + 'exp_time' => $params['exp_time'] + ); + require_once(SMARTY_CORE_DIR . 'core.rmdir.php'); + $_res = smarty_core_rmdir($_params, $smarty); + } else { + // remove matching file names + $_handle = opendir($params['auto_base']); + $_res = true; + while (false !== ($_filename = readdir($_handle))) { + if($_filename == '.' || $_filename == '..') { + continue; + } elseif (substr($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 0, strlen($_tname)) == $_tname) { + $_res &= (bool)$smarty->_unlink($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, $params['exp_time']); + } + } + } + } + + return $_res; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.rmdir.php b/include/smarty/libs/internals/core.rmdir.php new file mode 100644 index 000000000..2166c44d2 --- /dev/null +++ b/include/smarty/libs/internals/core.rmdir.php @@ -0,0 +1,54 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * delete a dir recursively (level=0 -> keep root) + * WARNING: no tests, it will try to remove what you tell it! + * + * @param string $dirname + * @param integer $level + * @param integer $exp_time + * @return boolean + */ + +// $dirname, $level = 1, $exp_time = null + +function smarty_core_rmdir($params, &$smarty) +{ + if(!isset($params['level'])) { $params['level'] = 1; } + if(!isset($params['exp_time'])) { $params['exp_time'] = null; } + + if($_handle = @opendir($params['dirname'])) { + + while (false !== ($_entry = readdir($_handle))) { + if ($_entry != '.' && $_entry != '..') { + if (@is_dir($params['dirname'] . DIRECTORY_SEPARATOR . $_entry)) { + $_params = array( + 'dirname' => $params['dirname'] . DIRECTORY_SEPARATOR . $_entry, + 'level' => $params['level'] + 1, + 'exp_time' => $params['exp_time'] + ); + smarty_core_rmdir($_params, $smarty); + } + else { + $smarty->_unlink($params['dirname'] . DIRECTORY_SEPARATOR . $_entry, $params['exp_time']); + } + } + } + closedir($_handle); + } + + if ($params['level']) { + return @rmdir($params['dirname']); + } + return (bool)$_handle; + +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.run_insert_handler.php b/include/smarty/libs/internals/core.run_insert_handler.php new file mode 100644 index 000000000..71c384508 --- /dev/null +++ b/include/smarty/libs/internals/core.run_insert_handler.php @@ -0,0 +1,71 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Handle insert tags + * + * @param array $args + * @return string + */ +function smarty_core_run_insert_handler($params, &$smarty) +{ + + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + if ($smarty->debugging) { + $_params = array(); + $_debug_start_time = smarty_core_get_microtime($_params, $smarty); + } + + if ($smarty->caching) { + $_arg_string = serialize($params['args']); + $_name = $params['args']['name']; + if (!isset($smarty->_cache_info['insert_tags'][$_name])) { + $smarty->_cache_info['insert_tags'][$_name] = array('insert', + $_name, + $smarty->_plugins['insert'][$_name][1], + $smarty->_plugins['insert'][$_name][2], + !empty($params['args']['script']) ? true : false); + } + return $smarty->_smarty_md5."{insert_cache $_arg_string}".$smarty->_smarty_md5; + } else { + if (isset($params['args']['script'])) { + $_params = array('resource_name' => $smarty->_dequote($params['args']['script'])); + require_once(SMARTY_CORE_DIR . 'core.get_php_resource.php'); + if(!smarty_core_get_php_resource($_params, $smarty)) { + return false; + } + + if ($_params['resource_type'] == 'file') { + $smarty->_include($_params['php_resource'], true); + } else { + $smarty->_eval($_params['php_resource']); + } + unset($params['args']['script']); + } + + $_funcname = $smarty->_plugins['insert'][$params['args']['name']][0]; + $_content = $_funcname($params['args'], $smarty); + if ($smarty->debugging) { + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $smarty->_smarty_debug_info[] = array('type' => 'insert', + 'filename' => 'insert_'.$params['args']['name'], + 'depth' => $smarty->_inclusion_depth, + 'exec_time' => smarty_core_get_microtime($_params, $smarty) - $_debug_start_time); + } + + if (!empty($params['args']["assign"])) { + $smarty->assign($params['args']["assign"], $_content); + } else { + return $_content; + } + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.smarty_include_php.php b/include/smarty/libs/internals/core.smarty_include_php.php new file mode 100644 index 000000000..30c6e7654 --- /dev/null +++ b/include/smarty/libs/internals/core.smarty_include_php.php @@ -0,0 +1,50 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * called for included php files within templates + * + * @param string $smarty_file + * @param string $smarty_assign variable to assign the included template's + * output into + * @param boolean $smarty_once uses include_once if this is true + * @param array $smarty_include_vars associative array of vars from + * {include file="blah" var=$var} + */ + +// $file, $assign, $once, $_smarty_include_vars + +function smarty_core_smarty_include_php($params, &$smarty) +{ + $_params = array('resource_name' => $params['smarty_file']); + require_once(SMARTY_CORE_DIR . 'core.get_php_resource.php'); + smarty_core_get_php_resource($_params, $smarty); + $_smarty_resource_type = $_params['resource_type']; + $_smarty_php_resource = $_params['php_resource']; + + if (!empty($params['smarty_assign'])) { + ob_start(); + if ($_smarty_resource_type == 'file') { + $smarty->_include($_smarty_php_resource, $params['smarty_once'], $params['smarty_include_vars']); + } else { + $smarty->_eval($_smarty_php_resource, $params['smarty_include_vars']); + } + $smarty->assign($params['smarty_assign'], ob_get_contents()); + ob_end_clean(); + } else { + if ($_smarty_resource_type == 'file') { + $smarty->_include($_smarty_php_resource, $params['smarty_once'], $params['smarty_include_vars']); + } else { + $smarty->_eval($_smarty_php_resource, $params['smarty_include_vars']); + } + } +} + + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.write_cache_file.php b/include/smarty/libs/internals/core.write_cache_file.php new file mode 100644 index 000000000..72f785b74 --- /dev/null +++ b/include/smarty/libs/internals/core.write_cache_file.php @@ -0,0 +1,96 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Prepend the cache information to the cache file + * and write it + * + * @param string $tpl_file + * @param string $cache_id + * @param string $compile_id + * @param string $results + * @return true|null + */ + + // $tpl_file, $cache_id, $compile_id, $results + +function smarty_core_write_cache_file($params, &$smarty) +{ + + // put timestamp in cache header + $smarty->_cache_info['timestamp'] = time(); + if ($smarty->cache_lifetime > -1){ + // expiration set + $smarty->_cache_info['expires'] = $smarty->_cache_info['timestamp'] + $smarty->cache_lifetime; + } else { + // cache will never expire + $smarty->_cache_info['expires'] = -1; + } + + // collapse nocache.../nocache-tags + if (preg_match_all('!\{(/?)nocache\:[0-9a-f]{32}#\d+\}!', $params['results'], $match, PREG_PATTERN_ORDER)) { + // remove everything between every pair of outermost noache.../nocache-tags + // and replace it by a single nocache-tag + // this new nocache-tag will be replaced by dynamic contents in + // smarty_core_process_compiled_includes() on a cache-read + + $match_count = count($match[0]); + $results = preg_split('!(\{/?nocache\:[0-9a-f]{32}#\d+\})!', $params['results'], -1, PREG_SPLIT_DELIM_CAPTURE); + + $level = 0; + $j = 0; + for ($i=0, $results_count = count($results); $i < $results_count && $j < $match_count; $i++) { + if ($results[$i] == $match[0][$j]) { + // nocache tag + if ($match[1][$j]) { // closing tag + $level--; + unset($results[$i]); + } else { // opening tag + if ($level++ > 0) unset($results[$i]); + } + $j++; + } elseif ($level > 0) { + unset($results[$i]); + } + } + $params['results'] = implode('', $results); + } + $smarty->_cache_info['cache_serials'] = $smarty->_cache_serials; + + // prepend the cache header info into cache file + $_cache_info = serialize($smarty->_cache_info); + $params['results'] = strlen($_cache_info) . "\n" . $_cache_info . $params['results']; + + if (!empty($smarty->cache_handler_func)) { + // use cache_handler function + call_user_func_array($smarty->cache_handler_func, + array('write', &$smarty, &$params['results'], $params['tpl_file'], $params['cache_id'], $params['compile_id'], null)); + } else { + // use local cache file + + if(!@is_writable($smarty->cache_dir)) { + // cache_dir not writable, see if it exists + if(!@is_dir($smarty->cache_dir)) { + $smarty->trigger_error('the $cache_dir \'' . $smarty->cache_dir . '\' does not exist, or is not a directory.', E_USER_ERROR); + return false; + } + $smarty->trigger_error('unable to write to $cache_dir \'' . realpath($smarty->cache_dir) . '\'. Be sure $cache_dir is writable by the web server user.', E_USER_ERROR); + return false; + } + + $_auto_id = $smarty->_get_auto_id($params['cache_id'], $params['compile_id']); + $_cache_file = $smarty->_get_auto_filename($smarty->cache_dir, $params['tpl_file'], $_auto_id); + $_params = array('filename' => $_cache_file, 'contents' => $params['results'], 'create_dirs' => true); + require_once(SMARTY_CORE_DIR . 'core.write_file.php'); + smarty_core_write_file($_params, $smarty); + return true; + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.write_compiled_include.php b/include/smarty/libs/internals/core.write_compiled_include.php new file mode 100644 index 000000000..c14adb5f4 --- /dev/null +++ b/include/smarty/libs/internals/core.write_compiled_include.php @@ -0,0 +1,91 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Extract non-cacheable parts out of compiled template and write it + * + * @param string $compile_path + * @param string $template_compiled + * @return boolean + */ + +function smarty_core_write_compiled_include($params, &$smarty) +{ + $_tag_start = 'if \(\$this->caching && \!\$this->_cache_including\)\: echo \'\{nocache\:('.$params['cache_serial'].')#(\d+)\}\'; endif;'; + $_tag_end = 'if \(\$this->caching && \!\$this->_cache_including\)\: echo \'\{/nocache\:(\\2)#(\\3)\}\'; endif;'; + + preg_match_all('!('.$_tag_start.'(.*)'.$_tag_end.')!Us', + $params['compiled_content'], $_match_source, PREG_SET_ORDER); + + // no nocache-parts found: done + if (count($_match_source)==0) return; + + // convert the matched php-code to functions + $_include_compiled = "<?php /* Smarty version ".$smarty->_version.", created on ".strftime("%Y-%m-%d %H:%M:%S")."\n"; + $_include_compiled .= " compiled from " . strtr(urlencode($params['resource_name']), array('%2F'=>'/', '%3A'=>':')) . " */\n\n"; + + $_compile_path = $params['include_file_path']; + + $smarty->_cache_serials[$_compile_path] = $params['cache_serial']; + $_include_compiled .= "\$this->_cache_serials['".$_compile_path."'] = '".$params['cache_serial']."';\n\n?>"; + + $_include_compiled .= $params['plugins_code']; + $_include_compiled .= "<?php"; + + $this_varname = ((double)phpversion() >= 5.0) ? '_smarty' : 'this'; + for ($_i = 0, $_for_max = count($_match_source); $_i < $_for_max; $_i++) { + $_match =& $_match_source[$_i]; + $source = $_match[4]; + if ($this_varname == '_smarty') { + /* rename $this to $_smarty in the sourcecode */ + $tokens = token_get_all('<?php ' . $_match[4]); + + /* remove trailing <?php */ + $open_tag = ''; + while ($tokens) { + $token = array_shift($tokens); + if (is_array($token)) { + $open_tag .= $token[1]; + } else { + $open_tag .= $token; + } + if ($open_tag == '<?php ') break; + } + + for ($i=0, $count = count($tokens); $i < $count; $i++) { + if (is_array($tokens[$i])) { + if ($tokens[$i][0] == T_VARIABLE && $tokens[$i][1] == '$this') { + $tokens[$i] = '$' . $this_varname; + } else { + $tokens[$i] = $tokens[$i][1]; + } + } + } + $source = implode('', $tokens); + } + + /* add function to compiled include */ + $_include_compiled .= " +function _smarty_tplfunc_$_match[2]_$_match[3](&\$$this_varname) +{ +$source +} + +"; + } + $_include_compiled .= "\n\n?>\n"; + + $_params = array('filename' => $_compile_path, + 'contents' => $_include_compiled, 'create_dirs' => true); + + require_once(SMARTY_CORE_DIR . 'core.write_file.php'); + smarty_core_write_file($_params, $smarty); + return true; +} + + +?> diff --git a/include/smarty/libs/internals/core.write_compiled_resource.php b/include/smarty/libs/internals/core.write_compiled_resource.php new file mode 100644 index 000000000..b902eff3c --- /dev/null +++ b/include/smarty/libs/internals/core.write_compiled_resource.php @@ -0,0 +1,35 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * write the compiled resource + * + * @param string $compile_path + * @param string $compiled_content + * @return true + */ +function smarty_core_write_compiled_resource($params, &$smarty) +{ + if(!@is_writable($smarty->compile_dir)) { + // compile_dir not writable, see if it exists + if(!@is_dir($smarty->compile_dir)) { + $smarty->trigger_error('the $compile_dir \'' . $smarty->compile_dir . '\' does not exist, or is not a directory.', E_USER_ERROR); + return false; + } + $smarty->trigger_error('unable to write to $compile_dir \'' . realpath($smarty->compile_dir) . '\'. Be sure $compile_dir is writable by the web server user.', E_USER_ERROR); + return false; + } + + $_params = array('filename' => $params['compile_path'], 'contents' => $params['compiled_content'], 'create_dirs' => true); + require_once(SMARTY_CORE_DIR . 'core.write_file.php'); + smarty_core_write_file($_params, $smarty); + return true; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/internals/core.write_file.php b/include/smarty/libs/internals/core.write_file.php new file mode 100644 index 000000000..8a3a3b398 --- /dev/null +++ b/include/smarty/libs/internals/core.write_file.php @@ -0,0 +1,54 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * write out a file to disk + * + * @param string $filename + * @param string $contents + * @param boolean $create_dirs + * @return boolean + */ +function smarty_core_write_file($params, &$smarty) +{ + $_dirname = dirname($params['filename']); + + if ($params['create_dirs']) { + $_params = array('dir' => $_dirname); + require_once(SMARTY_CORE_DIR . 'core.create_dir_structure.php'); + smarty_core_create_dir_structure($_params, $smarty); + } + + // write to tmp file, then rename it to avoid file locking race condition + $_tmp_file = tempnam($_dirname, 'wrt'); + + if (!($fd = @fopen($_tmp_file, 'wb'))) { + $_tmp_file = $_dirname . DIRECTORY_SEPARATOR . uniqid('wrt'); + if (!($fd = @fopen($_tmp_file, 'wb'))) { + $smarty->trigger_error("problem writing temporary file '$_tmp_file'"); + return false; + } + } + + fwrite($fd, $params['contents']); + fclose($fd); + + if (DIRECTORY_SEPARATOR == '\\' || !@rename($_tmp_file, $params['filename'])) { + // On platforms and filesystems that cannot overwrite with rename() + // delete the file before renaming it -- because windows always suffers + // this, it is short-circuited to avoid the initial rename() attempt + @unlink($params['filename']); + @rename($_tmp_file, $params['filename']); + } + @chmod($params['filename'], $smarty->_file_perms); + + return true; +} + +/* vim: set expandtab: */ + +?>
\ No newline at end of file diff --git a/include/smarty/libs/plugins/block.textformat.php b/include/smarty/libs/plugins/block.textformat.php new file mode 100644 index 000000000..8cd010acb --- /dev/null +++ b/include/smarty/libs/plugins/block.textformat.php @@ -0,0 +1,103 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty {textformat}{/textformat} block plugin + * + * Type: block function<br> + * Name: textformat<br> + * Purpose: format text a certain way with preset styles + * or custom wrap/indent settings<br> + * @link http://smarty.php.net/manual/en/language.function.textformat.php {textformat} + * (Smarty online manual) + * @param array + * <pre> + * Params: style: string (email) + * indent: integer (0) + * wrap: integer (80) + * wrap_char string ("\n") + * indent_char: string (" ") + * wrap_boundary: boolean (true) + * </pre> + * @author Monte Ohrt <monte at ohrt dot com> + * @param string contents of the block + * @param Smarty clever simulation of a method + * @return string string $content re-formatted + */ +function smarty_block_textformat($params, $content, &$smarty) +{ + if (is_null($content)) { + return; + } + + $style = null; + $indent = 0; + $indent_first = 0; + $indent_char = ' '; + $wrap = 80; + $wrap_char = "\n"; + $wrap_cut = false; + $assign = null; + + foreach ($params as $_key => $_val) { + switch ($_key) { + case 'style': + case 'indent_char': + case 'wrap_char': + case 'assign': + $$_key = (string)$_val; + break; + + case 'indent': + case 'indent_first': + case 'wrap': + $$_key = (int)$_val; + break; + + case 'wrap_cut': + $$_key = (bool)$_val; + break; + + default: + $smarty->trigger_error("textformat: unknown attribute '$_key'"); + } + } + + if ($style == 'email') { + $wrap = 72; + } + + // split into paragraphs + $_paragraphs = preg_split('![\r\n][\r\n]!',$content); + $_output = ''; + + for($_x = 0, $_y = count($_paragraphs); $_x < $_y; $_x++) { + if ($_paragraphs[$_x] == '') { + continue; + } + // convert mult. spaces & special chars to single space + $_paragraphs[$_x] = preg_replace(array('!\s+!','!(^\s+)|(\s+$)!'), array(' ',''), $_paragraphs[$_x]); + // indent first line + if($indent_first > 0) { + $_paragraphs[$_x] = str_repeat($indent_char, $indent_first) . $_paragraphs[$_x]; + } + // wordwrap sentences + $_paragraphs[$_x] = wordwrap($_paragraphs[$_x], $wrap - $indent, $wrap_char, $wrap_cut); + // indent lines + if($indent > 0) { + $_paragraphs[$_x] = preg_replace('!^!m', str_repeat($indent_char, $indent), $_paragraphs[$_x]); + } + } + $_output = implode($wrap_char . $wrap_char, $_paragraphs); + + return $assign ? $smarty->assign($assign, $_output) : $_output; + +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/compiler.assign.php b/include/smarty/libs/plugins/compiler.assign.php new file mode 100644 index 000000000..abef377f8 --- /dev/null +++ b/include/smarty/libs/plugins/compiler.assign.php @@ -0,0 +1,40 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty {assign} compiler function plugin + * + * Type: compiler function<br> + * Name: assign<br> + * Purpose: assign a value to a template variable + * @link http://smarty.php.net/manual/en/language.custom.functions.php#LANGUAGE.FUNCTION.ASSIGN {assign} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> (initial author) + * @author messju mohr <messju at lammfellpuschen dot de> (conversion to compiler function) + * @param string containing var-attribute and value-attribute + * @param Smarty_Compiler + */ +function smarty_compiler_assign($tag_attrs, &$compiler) +{ + $_params = $compiler->_parse_attrs($tag_attrs); + + if (!isset($_params['var'])) { + $compiler->_syntax_error("assign: missing 'var' parameter", E_USER_WARNING); + return; + } + + if (!isset($_params['value'])) { + $compiler->_syntax_error("assign: missing 'value' parameter", E_USER_WARNING); + return; + } + + return "\$this->assign({$_params['var']}, {$_params['value']});"; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.assign_debug_info.php b/include/smarty/libs/plugins/function.assign_debug_info.php new file mode 100644 index 000000000..654049876 --- /dev/null +++ b/include/smarty/libs/plugins/function.assign_debug_info.php @@ -0,0 +1,40 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty {assign_debug_info} function plugin + * + * Type: function<br> + * Name: assign_debug_info<br> + * Purpose: assign debug info to the template<br> + * @author Monte Ohrt <monte at ohrt dot com> + * @param array unused in this plugin, this plugin uses {@link Smarty::$_config}, + * {@link Smarty::$_tpl_vars} and {@link Smarty::$_smarty_debug_info} + * @param Smarty + */ +function smarty_function_assign_debug_info($params, &$smarty) +{ + $assigned_vars = $smarty->_tpl_vars; + ksort($assigned_vars); + if (@is_array($smarty->_config[0])) { + $config_vars = $smarty->_config[0]; + ksort($config_vars); + $smarty->assign("_debug_config_keys", array_keys($config_vars)); + $smarty->assign("_debug_config_vals", array_values($config_vars)); + } + + $included_templates = $smarty->_smarty_debug_info; + + $smarty->assign("_debug_keys", array_keys($assigned_vars)); + $smarty->assign("_debug_vals", array_values($assigned_vars)); + + $smarty->assign("_debug_tpls", $included_templates); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.config_load.php b/include/smarty/libs/plugins/function.config_load.php new file mode 100644 index 000000000..db89f638c --- /dev/null +++ b/include/smarty/libs/plugins/function.config_load.php @@ -0,0 +1,142 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty {config_load} function plugin + * + * Type: function<br> + * Name: config_load<br> + * Purpose: load config file vars + * @link http://smarty.php.net/manual/en/language.function.config.load.php {config_load} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @author messju mohr <messju at lammfellpuschen dot de> (added use of resources) + * @param array Format: + * <pre> + * array('file' => required config file name, + * 'section' => optional config file section to load + * 'scope' => local/parent/global + * 'global' => overrides scope, setting to parent if true) + * </pre> + * @param Smarty + */ +function smarty_function_config_load($params, &$smarty) +{ + if ($smarty->debugging) { + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $_debug_start_time = smarty_core_get_microtime($_params, $smarty); + } + + $_file = isset($params['file']) ? $smarty->_dequote($params['file']) : null; + $_section = isset($params['section']) ? $smarty->_dequote($params['section']) : null; + $_scope = isset($params['scope']) ? $smarty->_dequote($params['scope']) : 'global'; + $_global = isset($params['global']) ? $smarty->_dequote($params['global']) : false; + + if (!isset($_file) || strlen($_file) == 0) { + $smarty->trigger_error("missing 'file' attribute in config_load tag", E_USER_ERROR, __FILE__, __LINE__); + } + + if (isset($_scope)) { + if ($_scope != 'local' && + $_scope != 'parent' && + $_scope != 'global') { + $smarty->trigger_error("invalid 'scope' attribute value", E_USER_ERROR, __FILE__, __LINE__); + } + } else { + if ($_global) { + $_scope = 'parent'; + } else { + $_scope = 'local'; + } + } + + $_params = array('resource_name' => $_file, + 'resource_base_path' => $smarty->config_dir, + 'get_source' => false); + $smarty->_parse_resource_name($_params); + $_file_path = $_params['resource_type'] . ':' . $_params['resource_name']; + if (isset($_section)) + $_compile_file = $smarty->_get_compile_path($_file_path.'|'.$_section); + else + $_compile_file = $smarty->_get_compile_path($_file_path); + + if($smarty->force_compile || !file_exists($_compile_file)) { + $_compile = true; + } elseif ($smarty->compile_check) { + $_params = array('resource_name' => $_file, + 'resource_base_path' => $smarty->config_dir, + 'get_source' => false); + $_compile = $smarty->_fetch_resource_info($_params) && + $_params['resource_timestamp'] > filemtime($_compile_file); + } else { + $_compile = false; + } + + if($_compile) { + // compile config file + if(!is_object($smarty->_conf_obj)) { + require_once SMARTY_DIR . $smarty->config_class . '.class.php'; + $smarty->_conf_obj = new $smarty->config_class(); + $smarty->_conf_obj->overwrite = $smarty->config_overwrite; + $smarty->_conf_obj->booleanize = $smarty->config_booleanize; + $smarty->_conf_obj->read_hidden = $smarty->config_read_hidden; + $smarty->_conf_obj->fix_newlines = $smarty->config_fix_newlines; + } + + $_params = array('resource_name' => $_file, + 'resource_base_path' => $smarty->config_dir, + $_params['get_source'] = true); + if (!$smarty->_fetch_resource_info($_params)) { + return; + } + $smarty->_conf_obj->set_file_contents($_file, $_params['source_content']); + $_config_vars = array_merge($smarty->_conf_obj->get($_file), + $smarty->_conf_obj->get($_file, $_section)); + if(function_exists('var_export')) { + $_output = '<?php $_config_vars = ' . var_export($_config_vars, true) . '; ?>'; + } else { + $_output = '<?php $_config_vars = unserialize(\'' . strtr(serialize($_config_vars),array('\''=>'\\\'', '\\'=>'\\\\')) . '\'); ?>'; + } + $_params = (array('compile_path' => $_compile_file, 'compiled_content' => $_output, 'resource_timestamp' => $_params['resource_timestamp'])); + require_once(SMARTY_CORE_DIR . 'core.write_compiled_resource.php'); + smarty_core_write_compiled_resource($_params, $smarty); + } else { + include($_compile_file); + } + + if ($smarty->caching) { + $smarty->_cache_info['config'][$_file] = true; + } + + $smarty->_config[0]['vars'] = @array_merge($smarty->_config[0]['vars'], $_config_vars); + $smarty->_config[0]['files'][$_file] = true; + + if ($_scope == 'parent') { + $smarty->_config[1]['vars'] = @array_merge($smarty->_config[1]['vars'], $_config_vars); + $smarty->_config[1]['files'][$_file] = true; + } else if ($_scope == 'global') { + for ($i = 1, $for_max = count($smarty->_config); $i < $for_max; $i++) { + $smarty->_config[$i]['vars'] = @array_merge($smarty->_config[$i]['vars'], $_config_vars); + $smarty->_config[$i]['files'][$_file] = true; + } + } + + if ($smarty->debugging) { + $_params = array(); + require_once(SMARTY_CORE_DIR . 'core.get_microtime.php'); + $smarty->_smarty_debug_info[] = array('type' => 'config', + 'filename' => $_file.' ['.$_section.'] '.$_scope, + 'depth' => $smarty->_inclusion_depth, + 'exec_time' => smarty_core_get_microtime($_params, $smarty) - $_debug_start_time); + } + +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.counter.php b/include/smarty/libs/plugins/function.counter.php new file mode 100644 index 000000000..1f26db5fb --- /dev/null +++ b/include/smarty/libs/plugins/function.counter.php @@ -0,0 +1,80 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {counter} function plugin + * + * Type: function<br> + * Name: counter<br> + * Purpose: print out a counter value + * @author Monte Ohrt <monte at ohrt dot com> + * @link http://smarty.php.net/manual/en/language.function.counter.php {counter} + * (Smarty online manual) + * @param array parameters + * @param Smarty + * @return string|null + */ +function smarty_function_counter($params, &$smarty) +{ + static $counters = array(); + + $name = (isset($params['name'])) ? $params['name'] : 'default'; + if (!isset($counters[$name])) { + $counters[$name] = array( + 'start'=>1, + 'skip'=>1, + 'direction'=>'up', + 'count'=>1 + ); + } + $counter =& $counters[$name]; + + if (isset($params['start'])) { + $counter['start'] = $counter['count'] = (int)$params['start']; + } + + if (!empty($params['assign'])) { + $counter['assign'] = $params['assign']; + } + + if (isset($counter['assign'])) { + $smarty->assign($counter['assign'], $counter['count']); + } + + if (isset($params['print'])) { + $print = (bool)$params['print']; + } else { + $print = empty($counter['assign']); + } + + if ($print) { + $retval = $counter['count']; + } else { + $retval = null; + } + + if (isset($params['skip'])) { + $counter['skip'] = $params['skip']; + } + + if (isset($params['direction'])) { + $counter['direction'] = $params['direction']; + } + + if ($counter['direction'] == "down") + $counter['count'] -= $counter['skip']; + else + $counter['count'] += $counter['skip']; + + return $retval; + +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.cycle.php b/include/smarty/libs/plugins/function.cycle.php new file mode 100644 index 000000000..fe78bb87d --- /dev/null +++ b/include/smarty/libs/plugins/function.cycle.php @@ -0,0 +1,102 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty {cycle} function plugin + * + * Type: function<br> + * Name: cycle<br> + * Date: May 3, 2002<br> + * Purpose: cycle through given values<br> + * Input: + * - name = name of cycle (optional) + * - values = comma separated list of values to cycle, + * or an array of values to cycle + * (this can be left out for subsequent calls) + * - reset = boolean - resets given var to true + * - print = boolean - print var or not. default is true + * - advance = boolean - whether or not to advance the cycle + * - delimiter = the value delimiter, default is "," + * - assign = boolean, assigns to template var instead of + * printed. + * + * Examples:<br> + * <pre> + * {cycle values="#eeeeee,#d0d0d0d"} + * {cycle name=row values="one,two,three" reset=true} + * {cycle name=row} + * </pre> + * @link http://smarty.php.net/manual/en/language.function.cycle.php {cycle} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @author credit to Mark Priatel <mpriatel@rogers.com> + * @author credit to Gerard <gerard@interfold.com> + * @author credit to Jason Sweat <jsweat_php@yahoo.com> + * @version 1.3 + * @param array + * @param Smarty + * @return string|null + */ +function smarty_function_cycle($params, &$smarty) +{ + static $cycle_vars; + + $name = (empty($params['name'])) ? 'default' : $params['name']; + $print = (isset($params['print'])) ? (bool)$params['print'] : true; + $advance = (isset($params['advance'])) ? (bool)$params['advance'] : true; + $reset = (isset($params['reset'])) ? (bool)$params['reset'] : false; + + if (!in_array('values', array_keys($params))) { + if(!isset($cycle_vars[$name]['values'])) { + $smarty->trigger_error("cycle: missing 'values' parameter"); + return; + } + } else { + if(isset($cycle_vars[$name]['values']) + && $cycle_vars[$name]['values'] != $params['values'] ) { + $cycle_vars[$name]['index'] = 0; + } + $cycle_vars[$name]['values'] = $params['values']; + } + + $cycle_vars[$name]['delimiter'] = (isset($params['delimiter'])) ? $params['delimiter'] : ','; + + if(is_array($cycle_vars[$name]['values'])) { + $cycle_array = $cycle_vars[$name]['values']; + } else { + $cycle_array = explode($cycle_vars[$name]['delimiter'],$cycle_vars[$name]['values']); + } + + if(!isset($cycle_vars[$name]['index']) || $reset ) { + $cycle_vars[$name]['index'] = 0; + } + + if (isset($params['assign'])) { + $print = false; + $smarty->assign($params['assign'], $cycle_array[$cycle_vars[$name]['index']]); + } + + if($print) { + $retval = $cycle_array[$cycle_vars[$name]['index']]; + } else { + $retval = null; + } + + if($advance) { + if ( $cycle_vars[$name]['index'] >= count($cycle_array) -1 ) { + $cycle_vars[$name]['index'] = 0; + } else { + $cycle_vars[$name]['index']++; + } + } + + return $retval; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.debug.php b/include/smarty/libs/plugins/function.debug.php new file mode 100644 index 000000000..43452307b --- /dev/null +++ b/include/smarty/libs/plugins/function.debug.php @@ -0,0 +1,35 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {debug} function plugin + * + * Type: function<br> + * Name: debug<br> + * Date: July 1, 2002<br> + * Purpose: popup debug window + * @link http://smarty.php.net/manual/en/language.function.debug.php {debug} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @version 1.0 + * @param array + * @param Smarty + * @return string output from {@link Smarty::_generate_debug_output()} + */ +function smarty_function_debug($params, &$smarty) +{ + if (isset($params['output'])) { + $smarty->assign('_smarty_debug_output', $params['output']); + } + require_once(SMARTY_CORE_DIR . 'core.display_debug_console.php'); + return smarty_core_display_debug_console(null, $smarty); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.eval.php b/include/smarty/libs/plugins/function.eval.php new file mode 100644 index 000000000..ff0472de2 --- /dev/null +++ b/include/smarty/libs/plugins/function.eval.php @@ -0,0 +1,49 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {eval} function plugin + * + * Type: function<br> + * Name: eval<br> + * Purpose: evaluate a template variable as a template<br> + * @link http://smarty.php.net/manual/en/language.function.eval.php {eval} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param array + * @param Smarty + */ +function smarty_function_eval($params, &$smarty) +{ + + if (!isset($params['var'])) { + $smarty->trigger_error("eval: missing 'var' parameter"); + return; + } + + if($params['var'] == '') { + return; + } + + $smarty->_compile_source('evaluated template', $params['var'], $_var_compiled); + + ob_start(); + $smarty->_eval('?>' . $_var_compiled); + $_contents = ob_get_contents(); + ob_end_clean(); + + if (!empty($params['assign'])) { + $smarty->assign($params['assign'], $_contents); + } else { + return $_contents; + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.fetch.php b/include/smarty/libs/plugins/function.fetch.php new file mode 100644 index 000000000..81b1bfc6b --- /dev/null +++ b/include/smarty/libs/plugins/function.fetch.php @@ -0,0 +1,221 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {fetch} plugin + * + * Type: function<br> + * Name: fetch<br> + * Purpose: fetch file, web or ftp data and display results + * @link http://smarty.php.net/manual/en/language.function.fetch.php {fetch} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param array + * @param Smarty + * @return string|null if the assign parameter is passed, Smarty assigns the + * result to a template variable + */ +function smarty_function_fetch($params, &$smarty) +{ + if (empty($params['file'])) { + $smarty->_trigger_fatal_error("[plugin] parameter 'file' cannot be empty"); + return; + } + + $content = ''; + if ($smarty->security && !preg_match('!^(http|ftp)://!i', $params['file'])) { + $_params = array('resource_type' => 'file', 'resource_name' => $params['file']); + require_once(SMARTY_CORE_DIR . 'core.is_secure.php'); + if(!smarty_core_is_secure($_params, $smarty)) { + $smarty->_trigger_fatal_error('[plugin] (secure mode) fetch \'' . $params['file'] . '\' is not allowed'); + return; + } + + // fetch the file + if($fp = @fopen($params['file'],'r')) { + while(!feof($fp)) { + $content .= fgets ($fp,4096); + } + fclose($fp); + } else { + $smarty->_trigger_fatal_error('[plugin] fetch cannot read file \'' . $params['file'] . '\''); + return; + } + } else { + // not a local file + if(preg_match('!^http://!i',$params['file'])) { + // http fetch + if($uri_parts = parse_url($params['file'])) { + // set defaults + $host = $server_name = $uri_parts['host']; + $timeout = 30; + $accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*"; + $agent = "Smarty Template Engine ".$smarty->_version; + $referer = ""; + $uri = !empty($uri_parts['path']) ? $uri_parts['path'] : '/'; + $uri .= !empty($uri_parts['query']) ? '?' . $uri_parts['query'] : ''; + $_is_proxy = false; + if(empty($uri_parts['port'])) { + $port = 80; + } else { + $port = $uri_parts['port']; + } + if(!empty($uri_parts['user'])) { + $user = $uri_parts['user']; + } + if(!empty($uri_parts['pass'])) { + $pass = $uri_parts['pass']; + } + // loop through parameters, setup headers + foreach($params as $param_key => $param_value) { + switch($param_key) { + case "file": + case "assign": + case "assign_headers": + break; + case "user": + if(!empty($param_value)) { + $user = $param_value; + } + break; + case "pass": + if(!empty($param_value)) { + $pass = $param_value; + } + break; + case "accept": + if(!empty($param_value)) { + $accept = $param_value; + } + break; + case "header": + if(!empty($param_value)) { + if(!preg_match('![\w\d-]+: .+!',$param_value)) { + $smarty->_trigger_fatal_error("[plugin] invalid header format '".$param_value."'"); + return; + } else { + $extra_headers[] = $param_value; + } + } + break; + case "proxy_host": + if(!empty($param_value)) { + $proxy_host = $param_value; + } + break; + case "proxy_port": + if(!preg_match('!\D!', $param_value)) { + $proxy_port = (int) $param_value; + } else { + $smarty->_trigger_fatal_error("[plugin] invalid value for attribute '".$param_key."'"); + return; + } + break; + case "agent": + if(!empty($param_value)) { + $agent = $param_value; + } + break; + case "referer": + if(!empty($param_value)) { + $referer = $param_value; + } + break; + case "timeout": + if(!preg_match('!\D!', $param_value)) { + $timeout = (int) $param_value; + } else { + $smarty->_trigger_fatal_error("[plugin] invalid value for attribute '".$param_key."'"); + return; + } + break; + default: + $smarty->_trigger_fatal_error("[plugin] unrecognized attribute '".$param_key."'"); + return; + } + } + if(!empty($proxy_host) && !empty($proxy_port)) { + $_is_proxy = true; + $fp = fsockopen($proxy_host,$proxy_port,$errno,$errstr,$timeout); + } else { + $fp = fsockopen($server_name,$port,$errno,$errstr,$timeout); + } + + if(!$fp) { + $smarty->_trigger_fatal_error("[plugin] unable to fetch: $errstr ($errno)"); + return; + } else { + if($_is_proxy) { + fputs($fp, 'GET ' . $params['file'] . " HTTP/1.0\r\n"); + } else { + fputs($fp, "GET $uri HTTP/1.0\r\n"); + } + if(!empty($host)) { + fputs($fp, "Host: $host\r\n"); + } + if(!empty($accept)) { + fputs($fp, "Accept: $accept\r\n"); + } + if(!empty($agent)) { + fputs($fp, "User-Agent: $agent\r\n"); + } + if(!empty($referer)) { + fputs($fp, "Referer: $referer\r\n"); + } + if(isset($extra_headers) && is_array($extra_headers)) { + foreach($extra_headers as $curr_header) { + fputs($fp, $curr_header."\r\n"); + } + } + if(!empty($user) && !empty($pass)) { + fputs($fp, "Authorization: BASIC ".base64_encode("$user:$pass")."\r\n"); + } + + fputs($fp, "\r\n"); + while(!feof($fp)) { + $content .= fgets($fp,4096); + } + fclose($fp); + $csplit = split("\r\n\r\n",$content,2); + + $content = $csplit[1]; + + if(!empty($params['assign_headers'])) { + $smarty->assign($params['assign_headers'],split("\r\n",$csplit[0])); + } + } + } else { + $smarty->_trigger_fatal_error("[plugin] unable to parse URL, check syntax"); + return; + } + } else { + // ftp fetch + if($fp = @fopen($params['file'],'r')) { + while(!feof($fp)) { + $content .= fgets ($fp,4096); + } + fclose($fp); + } else { + $smarty->_trigger_fatal_error('[plugin] fetch cannot read file \'' . $params['file'] .'\''); + return; + } + } + + } + + + if (!empty($params['assign'])) { + $smarty->assign($params['assign'],$content); + } else { + return $content; + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.html_checkboxes.php b/include/smarty/libs/plugins/function.html_checkboxes.php new file mode 100644 index 000000000..ed8ad7f33 --- /dev/null +++ b/include/smarty/libs/plugins/function.html_checkboxes.php @@ -0,0 +1,143 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {html_checkboxes} function plugin + * + * File: function.html_checkboxes.php<br> + * Type: function<br> + * Name: html_checkboxes<br> + * Date: 24.Feb.2003<br> + * Purpose: Prints out a list of checkbox input types<br> + * Input:<br> + * - name (optional) - string default "checkbox" + * - values (required) - array + * - options (optional) - associative array + * - checked (optional) - array default not set + * - separator (optional) - ie <br> or + * - output (optional) - the output next to each checkbox + * - assign (optional) - assign the output as an array to this variable + * Examples: + * <pre> + * {html_checkboxes values=$ids output=$names} + * {html_checkboxes values=$ids name='box' separator='<br>' output=$names} + * {html_checkboxes values=$ids checked=$checked separator='<br>' output=$names} + * </pre> + * @link http://smarty.php.net/manual/en/language.function.html.checkboxes.php {html_checkboxes} + * (Smarty online manual) + * @author Christopher Kvarme <christopher.kvarme@flashjab.com> + * @author credits to Monte Ohrt <monte at ohrt dot com> + * @version 1.0 + * @param array + * @param Smarty + * @return string + * @uses smarty_function_escape_special_chars() + */ +function smarty_function_html_checkboxes($params, &$smarty) +{ + require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); + + $name = 'checkbox'; + $values = null; + $options = null; + $selected = null; + $separator = ''; + $labels = true; + $output = null; + + $extra = ''; + + foreach($params as $_key => $_val) { + switch($_key) { + case 'name': + case 'separator': + $$_key = $_val; + break; + + case 'labels': + $$_key = (bool)$_val; + break; + + case 'options': + $$_key = (array)$_val; + break; + + case 'values': + case 'output': + $$_key = array_values((array)$_val); + break; + + case 'checked': + case 'selected': + $selected = array_map('strval', array_values((array)$_val)); + break; + + case 'checkboxes': + $smarty->trigger_error('html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', E_USER_WARNING); + $options = (array)$_val; + break; + + case 'assign': + break; + + default: + if(!is_array($_val)) { + $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; + } else { + $smarty->trigger_error("html_checkboxes: extra attribute '$_key' cannot be an array", E_USER_NOTICE); + } + break; + } + } + + if (!isset($options) && !isset($values)) + return ''; /* raise error here? */ + + settype($selected, 'array'); + $_html_result = array(); + + if (isset($options)) { + + foreach ($options as $_key=>$_val) + $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); + + + } else { + foreach ($values as $_i=>$_key) { + $_val = isset($output[$_i]) ? $output[$_i] : ''; + $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels); + } + + } + + if(!empty($params['assign'])) { + $smarty->assign($params['assign'], $_html_result); + } else { + return implode("\n",$_html_result); + } + +} + +function smarty_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels) { + $_output = ''; + if ($labels) $_output .= '<label>'; + $_output .= '<input type="checkbox" name="' + . smarty_function_escape_special_chars($name) . '[]" value="' + . smarty_function_escape_special_chars($value) . '"'; + + if (in_array((string)$value, $selected)) { + $_output .= ' checked="checked"'; + } + $_output .= $extra . ' />' . $output; + if ($labels) $_output .= '</label>'; + $_output .= $separator; + + return $_output; +} + +?> diff --git a/include/smarty/libs/plugins/function.html_image.php b/include/smarty/libs/plugins/function.html_image.php new file mode 100644 index 000000000..9abae72ef --- /dev/null +++ b/include/smarty/libs/plugins/function.html_image.php @@ -0,0 +1,142 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {html_image} function plugin + * + * Type: function<br> + * Name: html_image<br> + * Date: Feb 24, 2003<br> + * Purpose: format HTML tags for the image<br> + * Input:<br> + * - file = file (and path) of image (required) + * - height = image height (optional, default actual height) + * - width = image width (optional, default actual width) + * - basedir = base directory for absolute paths, default + * is environment variable DOCUMENT_ROOT + * - path_prefix = prefix for path output (optional, default empty) + * + * Examples: {html_image file="/images/masthead.gif"} + * Output: <img src="/images/masthead.gif" width=400 height=23> + * @link http://smarty.php.net/manual/en/language.function.html.image.php {html_image} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @author credits to Duda <duda@big.hu> - wrote first image function + * in repository, helped with lots of functionality + * @version 1.0 + * @param array + * @param Smarty + * @return string + * @uses smarty_function_escape_special_chars() + */ +function smarty_function_html_image($params, &$smarty) +{ + require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); + + $alt = ''; + $file = ''; + $height = ''; + $width = ''; + $extra = ''; + $prefix = ''; + $suffix = ''; + $path_prefix = ''; + $server_vars = ($smarty->request_use_auto_globals) ? $_SERVER : $GLOBALS['HTTP_SERVER_VARS']; + $basedir = isset($server_vars['DOCUMENT_ROOT']) ? $server_vars['DOCUMENT_ROOT'] : ''; + foreach($params as $_key => $_val) { + switch($_key) { + case 'file': + case 'height': + case 'width': + case 'dpi': + case 'path_prefix': + case 'basedir': + $$_key = $_val; + break; + + case 'alt': + if(!is_array($_val)) { + $$_key = smarty_function_escape_special_chars($_val); + } else { + $smarty->trigger_error("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE); + } + break; + + case 'link': + case 'href': + $prefix = '<a href="' . $_val . '">'; + $suffix = '</a>'; + break; + + default: + if(!is_array($_val)) { + $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; + } else { + $smarty->trigger_error("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE); + } + break; + } + } + + if (empty($file)) { + $smarty->trigger_error("html_image: missing 'file' parameter", E_USER_NOTICE); + return; + } + + if (substr($file,0,1) == '/') { + $_image_path = $basedir . $file; + } else { + $_image_path = $file; + } + + if(!isset($params['width']) || !isset($params['height'])) { + if(!$_image_data = @getimagesize($_image_path)) { + if(!file_exists($_image_path)) { + $smarty->trigger_error("html_image: unable to find '$_image_path'", E_USER_NOTICE); + return; + } else if(!is_readable($_image_path)) { + $smarty->trigger_error("html_image: unable to read '$_image_path'", E_USER_NOTICE); + return; + } else { + $smarty->trigger_error("html_image: '$_image_path' is not a valid image file", E_USER_NOTICE); + return; + } + } + if ($smarty->security && + ($_params = array('resource_type' => 'file', 'resource_name' => $_image_path)) && + (require_once(SMARTY_CORE_DIR . 'core.is_secure.php')) && + (!smarty_core_is_secure($_params, $smarty)) ) { + $smarty->trigger_error("html_image: (secure) '$_image_path' not in secure directory", E_USER_NOTICE); + } + + if(!isset($params['width'])) { + $width = $_image_data[0]; + } + if(!isset($params['height'])) { + $height = $_image_data[1]; + } + + } + + if(isset($params['dpi'])) { + if(strstr($server_vars['HTTP_USER_AGENT'], 'Mac')) { + $dpi_default = 72; + } else { + $dpi_default = 96; + } + $_resize = $dpi_default/$params['dpi']; + $width = round($width * $_resize); + $height = round($height * $_resize); + } + + return $prefix . '<img src="'.$path_prefix.$file.'" alt="'.$alt.'" width="'.$width.'" height="'.$height.'"'.$extra.' />' . $suffix; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.html_options.php b/include/smarty/libs/plugins/function.html_options.php new file mode 100644 index 000000000..cebadde47 --- /dev/null +++ b/include/smarty/libs/plugins/function.html_options.php @@ -0,0 +1,122 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {html_options} function plugin + * + * Type: function<br> + * Name: html_options<br> + * Input:<br> + * - name (optional) - string default "select" + * - values (required if no options supplied) - array + * - options (required if no values supplied) - associative array + * - selected (optional) - string default not set + * - output (required if not options supplied) - array + * Purpose: Prints the list of <option> tags generated from + * the passed parameters + * @link http://smarty.php.net/manual/en/language.function.html.options.php {html_image} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param array + * @param Smarty + * @return string + * @uses smarty_function_escape_special_chars() + */ +function smarty_function_html_options($params, &$smarty) +{ + require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); + + $name = null; + $values = null; + $options = null; + $selected = array(); + $output = null; + + $extra = ''; + + foreach($params as $_key => $_val) { + switch($_key) { + case 'name': + $$_key = (string)$_val; + break; + + case 'options': + $$_key = (array)$_val; + break; + + case 'values': + case 'output': + $$_key = array_values((array)$_val); + break; + + case 'selected': + $$_key = array_map('strval', array_values((array)$_val)); + break; + + default: + if(!is_array($_val)) { + $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; + } else { + $smarty->trigger_error("html_options: extra attribute '$_key' cannot be an array", E_USER_NOTICE); + } + break; + } + } + + if (!isset($options) && !isset($values)) + return ''; /* raise error here? */ + + $_html_result = ''; + + if (isset($options)) { + + foreach ($options as $_key=>$_val) + $_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected); + + } else { + + foreach ($values as $_i=>$_key) { + $_val = isset($output[$_i]) ? $output[$_i] : ''; + $_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected); + } + + } + + if(!empty($name)) { + $_html_result = '<select name="' . $name . '"' . $extra . '>' . "\n" . $_html_result . '</select>' . "\n"; + } + + return $_html_result; + +} + +function smarty_function_html_options_optoutput($key, $value, $selected) { + if(!is_array($value)) { + $_html_result = '<option label="' . smarty_function_escape_special_chars($value) . '" value="' . + smarty_function_escape_special_chars($key) . '"'; + if (in_array((string)$key, $selected)) + $_html_result .= ' selected="selected"'; + $_html_result .= '>' . smarty_function_escape_special_chars($value) . '</option>' . "\n"; + } else { + $_html_result = smarty_function_html_options_optgroup($key, $value, $selected); + } + return $_html_result; +} + +function smarty_function_html_options_optgroup($key, $values, $selected) { + $optgroup_html = '<optgroup label="' . smarty_function_escape_special_chars($key) . '">' . "\n"; + foreach ($values as $key => $value) { + $optgroup_html .= smarty_function_html_options_optoutput($key, $value, $selected); + } + $optgroup_html .= "</optgroup>\n"; + return $optgroup_html; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.html_radios.php b/include/smarty/libs/plugins/function.html_radios.php new file mode 100644 index 000000000..7503cfaca --- /dev/null +++ b/include/smarty/libs/plugins/function.html_radios.php @@ -0,0 +1,156 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {html_radios} function plugin + * + * File: function.html_radios.php<br> + * Type: function<br> + * Name: html_radios<br> + * Date: 24.Feb.2003<br> + * Purpose: Prints out a list of radio input types<br> + * Input:<br> + * - name (optional) - string default "radio" + * - values (required) - array + * - options (optional) - associative array + * - checked (optional) - array default not set + * - separator (optional) - ie <br> or + * - output (optional) - the output next to each radio button + * - assign (optional) - assign the output as an array to this variable + * Examples: + * <pre> + * {html_radios values=$ids output=$names} + * {html_radios values=$ids name='box' separator='<br>' output=$names} + * {html_radios values=$ids checked=$checked separator='<br>' output=$names} + * </pre> + * @link http://smarty.php.net/manual/en/language.function.html.radios.php {html_radios} + * (Smarty online manual) + * @author Christopher Kvarme <christopher.kvarme@flashjab.com> + * @author credits to Monte Ohrt <monte at ohrt dot com> + * @version 1.0 + * @param array + * @param Smarty + * @return string + * @uses smarty_function_escape_special_chars() + */ +function smarty_function_html_radios($params, &$smarty) +{ + require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); + + $name = 'radio'; + $values = null; + $options = null; + $selected = null; + $separator = ''; + $labels = true; + $label_ids = false; + $output = null; + $extra = ''; + + foreach($params as $_key => $_val) { + switch($_key) { + case 'name': + case 'separator': + $$_key = (string)$_val; + break; + + case 'checked': + case 'selected': + if(is_array($_val)) { + $smarty->trigger_error('html_radios: the "' . $_key . '" attribute cannot be an array', E_USER_WARNING); + } else { + $selected = (string)$_val; + } + break; + + case 'labels': + case 'label_ids': + $$_key = (bool)$_val; + break; + + case 'options': + $$_key = (array)$_val; + break; + + case 'values': + case 'output': + $$_key = array_values((array)$_val); + break; + + case 'radios': + $smarty->trigger_error('html_radios: the use of the "radios" attribute is deprecated, use "options" instead', E_USER_WARNING); + $options = (array)$_val; + break; + + case 'assign': + break; + + default: + if(!is_array($_val)) { + $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; + } else { + $smarty->trigger_error("html_radios: extra attribute '$_key' cannot be an array", E_USER_NOTICE); + } + break; + } + } + + if (!isset($options) && !isset($values)) + return ''; /* raise error here? */ + + $_html_result = array(); + + if (isset($options)) { + + foreach ($options as $_key=>$_val) + $_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids); + + } else { + + foreach ($values as $_i=>$_key) { + $_val = isset($output[$_i]) ? $output[$_i] : ''; + $_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids); + } + + } + + if(!empty($params['assign'])) { + $smarty->assign($params['assign'], $_html_result); + } else { + return implode("\n",$_html_result); + } + +} + +function smarty_function_html_radios_output($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids) { + $_output = ''; + if ($labels) { + if($label_ids) { + $_id = smarty_function_escape_special_chars(preg_replace('![^\w\-\.]!', '_', $name . '_' . $value)); + $_output .= '<label for="' . $_id . '">'; + } else { + $_output .= '<label>'; + } + } + $_output .= '<input type="radio" name="' + . smarty_function_escape_special_chars($name) . '" value="' + . smarty_function_escape_special_chars($value) . '"'; + + if ($labels && $label_ids) $_output .= ' id="' . $_id . '"'; + + if ((string)$value==$selected) { + $_output .= ' checked="checked"'; + } + $_output .= $extra . ' />' . $output; + if ($labels) $_output .= '</label>'; + $_output .= $separator; + + return $_output; +} + +?> diff --git a/include/smarty/libs/plugins/function.html_select_date.php b/include/smarty/libs/plugins/function.html_select_date.php new file mode 100644 index 000000000..e5eb18307 --- /dev/null +++ b/include/smarty/libs/plugins/function.html_select_date.php @@ -0,0 +1,331 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty {html_select_date} plugin + * + * Type: function<br> + * Name: html_select_date<br> + * Purpose: Prints the dropdowns for date selection. + * + * ChangeLog:<br> + * - 1.0 initial release + * - 1.1 added support for +/- N syntax for begin + * and end year values. (Monte) + * - 1.2 added support for yyyy-mm-dd syntax for + * time value. (Jan Rosier) + * - 1.3 added support for choosing format for + * month values (Gary Loescher) + * - 1.3.1 added support for choosing format for + * day values (Marcus Bointon) + * - 1.3.2 support negative timestamps, force year + * dropdown to include given date unless explicitly set (Monte) + * - 1.3.4 fix behaviour of 0000-00-00 00:00:00 dates to match that + * of 0000-00-00 dates (cybot, boots) + * @link http://smarty.php.net/manual/en/language.function.html.select.date.php {html_select_date} + * (Smarty online manual) + * @version 1.3.4 + * @author Andrei Zmievski + * @author Monte Ohrt <monte at ohrt dot com> + * @param array + * @param Smarty + * @return string + */ +function smarty_function_html_select_date($params, &$smarty) +{ + require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); + require_once $smarty->_get_plugin_filepath('shared','make_timestamp'); + require_once $smarty->_get_plugin_filepath('function','html_options'); + /* Default values. */ + $prefix = "Date_"; + $start_year = strftime("%Y"); + $end_year = $start_year; + $display_days = true; + $display_months = true; + $display_years = true; + $month_format = "%B"; + /* Write months as numbers by default GL */ + $month_value_format = "%m"; + $day_format = "%02d"; + /* Write day values using this format MB */ + $day_value_format = "%d"; + $year_as_text = false; + /* Display years in reverse order? Ie. 2000,1999,.... */ + $reverse_years = false; + /* Should the select boxes be part of an array when returned from PHP? + e.g. setting it to "birthday", would create "birthday[Day]", + "birthday[Month]" & "birthday[Year]". Can be combined with prefix */ + $field_array = null; + /* <select size>'s of the different <select> tags. + If not set, uses default dropdown. */ + $day_size = null; + $month_size = null; + $year_size = null; + /* Unparsed attributes common to *ALL* the <select>/<input> tags. + An example might be in the template: all_extra ='class ="foo"'. */ + $all_extra = null; + /* Separate attributes for the tags. */ + $day_extra = null; + $month_extra = null; + $year_extra = null; + /* Order in which to display the fields. + "D" -> day, "M" -> month, "Y" -> year. */ + $field_order = 'MDY'; + /* String printed between the different fields. */ + $field_separator = "\n"; + $time = time(); + $all_empty = null; + $day_empty = null; + $month_empty = null; + $year_empty = null; + $extra_attrs = ''; + + foreach ($params as $_key=>$_value) { + switch ($_key) { + case 'prefix': + case 'time': + case 'start_year': + case 'end_year': + case 'month_format': + case 'day_format': + case 'day_value_format': + case 'field_array': + case 'day_size': + case 'month_size': + case 'year_size': + case 'all_extra': + case 'day_extra': + case 'month_extra': + case 'year_extra': + case 'field_order': + case 'field_separator': + case 'month_value_format': + case 'month_empty': + case 'day_empty': + case 'year_empty': + $$_key = (string)$_value; + break; + + case 'all_empty': + $$_key = (string)$_value; + $day_empty = $month_empty = $year_empty = $all_empty; + break; + + case 'display_days': + case 'display_months': + case 'display_years': + case 'year_as_text': + case 'reverse_years': + $$_key = (bool)$_value; + break; + + default: + if(!is_array($_value)) { + $extra_attrs .= ' '.$_key.'="'.smarty_function_escape_special_chars($_value).'"'; + } else { + $smarty->trigger_error("html_select_date: extra attribute '$_key' cannot be an array", E_USER_NOTICE); + } + break; + } + } + + if (preg_match('!^-\d+$!', $time)) { + // negative timestamp, use date() + $time = date('Y-m-d', $time); + } + // If $time is not in format yyyy-mm-dd + if (preg_match('/^(\d{0,4}-\d{0,2}-\d{0,2})/', $time, $found)) { + $time = $found[1]; + } else { + // use smarty_make_timestamp to get an unix timestamp and + // strftime to make yyyy-mm-dd + $time = strftime('%Y-%m-%d', smarty_make_timestamp($time)); + } + // Now split this in pieces, which later can be used to set the select + $time = explode("-", $time); + + // make syntax "+N" or "-N" work with start_year and end_year + if (preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match)) { + if ($match[1] == '+') { + $end_year = strftime('%Y') + $match[2]; + } else { + $end_year = strftime('%Y') - $match[2]; + } + } + if (preg_match('!^(\+|\-)\s*(\d+)$!', $start_year, $match)) { + if ($match[1] == '+') { + $start_year = strftime('%Y') + $match[2]; + } else { + $start_year = strftime('%Y') - $match[2]; + } + } + if (strlen($time[0]) > 0) { + if ($start_year > $time[0] && !isset($params['start_year'])) { + // force start year to include given date if not explicitly set + $start_year = $time[0]; + } + if($end_year < $time[0] && !isset($params['end_year'])) { + // force end year to include given date if not explicitly set + $end_year = $time[0]; + } + } + + $field_order = strtoupper($field_order); + + $html_result = $month_result = $day_result = $year_result = ""; + + $field_separator_count = -1; + if ($display_months) { + $field_separator_count++; + $month_names = array(); + $month_values = array(); + if(isset($month_empty)) { + $month_names[''] = $month_empty; + $month_values[''] = ''; + } + for ($i = 1; $i <= 12; $i++) { + $month_names[$i] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000)); + $month_values[$i] = strftime($month_value_format, mktime(0, 0, 0, $i, 1, 2000)); + } + + $month_result .= '<select name='; + if (null !== $field_array){ + $month_result .= '"' . $field_array . '[' . $prefix . 'Month]"'; + } else { + $month_result .= '"' . $prefix . 'Month"'; + } + if (null !== $month_size){ + $month_result .= ' size="' . $month_size . '"'; + } + if (null !== $month_extra){ + $month_result .= ' ' . $month_extra; + } + if (null !== $all_extra){ + $month_result .= ' ' . $all_extra; + } + $month_result .= $extra_attrs . '>'."\n"; + + $month_result .= smarty_function_html_options(array('output' => $month_names, + 'values' => $month_values, + 'selected' => (int)$time[1] ? strftime($month_value_format, mktime(0, 0, 0, (int)$time[1], 1, 2000)) : '', + 'print_result' => false), + $smarty); + $month_result .= '</select>'; + } + + if ($display_days) { + $field_separator_count++; + $days = array(); + if (isset($day_empty)) { + $days[''] = $day_empty; + $day_values[''] = ''; + } + for ($i = 1; $i <= 31; $i++) { + $days[] = sprintf($day_format, $i); + $day_values[] = sprintf($day_value_format, $i); + } + + $day_result .= '<select name='; + if (null !== $field_array){ + $day_result .= '"' . $field_array . '[' . $prefix . 'Day]"'; + } else { + $day_result .= '"' . $prefix . 'Day"'; + } + if (null !== $day_size){ + $day_result .= ' size="' . $day_size . '"'; + } + if (null !== $all_extra){ + $day_result .= ' ' . $all_extra; + } + if (null !== $day_extra){ + $day_result .= ' ' . $day_extra; + } + $day_result .= $extra_attrs . '>'."\n"; + $day_result .= smarty_function_html_options(array('output' => $days, + 'values' => $day_values, + 'selected' => $time[2], + 'print_result' => false), + $smarty); + $day_result .= '</select>'; + } + + if ($display_years) { + $field_separator_count++; + if (null !== $field_array){ + $year_name = $field_array . '[' . $prefix . 'Year]'; + } else { + $year_name = $prefix . 'Year'; + } + if ($year_as_text) { + $year_result .= '<input type="text" name="' . $year_name . '" value="' . $time[0] . '" size="4" maxlength="4"'; + if (null !== $all_extra){ + $year_result .= ' ' . $all_extra; + } + if (null !== $year_extra){ + $year_result .= ' ' . $year_extra; + } + $year_result .= ' />'; + } else { + $years = range((int)$start_year, (int)$end_year); + if ($reverse_years) { + rsort($years, SORT_NUMERIC); + } else { + sort($years, SORT_NUMERIC); + } + $yearvals = $years; + if(isset($year_empty)) { + array_unshift($years, $year_empty); + array_unshift($yearvals, ''); + } + $year_result .= '<select name="' . $year_name . '"'; + if (null !== $year_size){ + $year_result .= ' size="' . $year_size . '"'; + } + if (null !== $all_extra){ + $year_result .= ' ' . $all_extra; + } + if (null !== $year_extra){ + $year_result .= ' ' . $year_extra; + } + $year_result .= $extra_attrs . '>'."\n"; + $year_result .= smarty_function_html_options(array('output' => $years, + 'values' => $yearvals, + 'selected' => $time[0], + 'print_result' => false), + $smarty); + $year_result .= '</select>'; + } + } + + // Loop thru the field_order field + for ($i = 0; $i <= 2; $i++){ + $c = substr($field_order, $i, 1); + switch ($c){ + case 'D': + $html_result .= $day_result; + break; + + case 'M': + $html_result .= $month_result; + break; + + case 'Y': + $html_result .= $year_result; + break; + } + // Add the field seperator + if($i < $field_separator_count) { + $html_result .= $field_separator; + } + } + + return $html_result; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.html_select_time.php b/include/smarty/libs/plugins/function.html_select_time.php new file mode 100644 index 000000000..2e5be7efe --- /dev/null +++ b/include/smarty/libs/plugins/function.html_select_time.php @@ -0,0 +1,194 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {html_select_time} function plugin + * + * Type: function<br> + * Name: html_select_time<br> + * Purpose: Prints the dropdowns for time selection + * @link http://smarty.php.net/manual/en/language.function.html.select.time.php {html_select_time} + * (Smarty online manual) + * @author Roberto Berto <roberto@berto.net> + * @credits Monte Ohrt <monte AT ohrt DOT com> + * @param array + * @param Smarty + * @return string + * @uses smarty_make_timestamp() + */ +function smarty_function_html_select_time($params, &$smarty) +{ + require_once $smarty->_get_plugin_filepath('shared','make_timestamp'); + require_once $smarty->_get_plugin_filepath('function','html_options'); + /* Default values. */ + $prefix = "Time_"; + $time = time(); + $display_hours = true; + $display_minutes = true; + $display_seconds = true; + $display_meridian = true; + $use_24_hours = true; + $minute_interval = 1; + $second_interval = 1; + /* Should the select boxes be part of an array when returned from PHP? + e.g. setting it to "birthday", would create "birthday[Hour]", + "birthday[Minute]", "birthday[Seconds]" & "birthday[Meridian]". + Can be combined with prefix. */ + $field_array = null; + $all_extra = null; + $hour_extra = null; + $minute_extra = null; + $second_extra = null; + $meridian_extra = null; + + foreach ($params as $_key=>$_value) { + switch ($_key) { + case 'prefix': + case 'time': + case 'field_array': + case 'all_extra': + case 'hour_extra': + case 'minute_extra': + case 'second_extra': + case 'meridian_extra': + $$_key = (string)$_value; + break; + + case 'display_hours': + case 'display_minutes': + case 'display_seconds': + case 'display_meridian': + case 'use_24_hours': + $$_key = (bool)$_value; + break; + + case 'minute_interval': + case 'second_interval': + $$_key = (int)$_value; + break; + + default: + $smarty->trigger_error("[html_select_time] unknown parameter $_key", E_USER_WARNING); + } + } + + $time = smarty_make_timestamp($time); + + $html_result = ''; + + if ($display_hours) { + $hours = $use_24_hours ? range(0, 23) : range(1, 12); + $hour_fmt = $use_24_hours ? '%H' : '%I'; + for ($i = 0, $for_max = count($hours); $i < $for_max; $i++) + $hours[$i] = sprintf('%02d', $hours[$i]); + $html_result .= '<select name='; + if (null !== $field_array) { + $html_result .= '"' . $field_array . '[' . $prefix . 'Hour]"'; + } else { + $html_result .= '"' . $prefix . 'Hour"'; + } + if (null !== $hour_extra){ + $html_result .= ' ' . $hour_extra; + } + if (null !== $all_extra){ + $html_result .= ' ' . $all_extra; + } + $html_result .= '>'."\n"; + $html_result .= smarty_function_html_options(array('output' => $hours, + 'values' => $hours, + 'selected' => strftime($hour_fmt, $time), + 'print_result' => false), + $smarty); + $html_result .= "</select>\n"; + } + + if ($display_minutes) { + $all_minutes = range(0, 59); + for ($i = 0, $for_max = count($all_minutes); $i < $for_max; $i+= $minute_interval) + $minutes[] = sprintf('%02d', $all_minutes[$i]); + $selected = intval(floor(strftime('%M', $time) / $minute_interval) * $minute_interval); + $html_result .= '<select name='; + if (null !== $field_array) { + $html_result .= '"' . $field_array . '[' . $prefix . 'Minute]"'; + } else { + $html_result .= '"' . $prefix . 'Minute"'; + } + if (null !== $minute_extra){ + $html_result .= ' ' . $minute_extra; + } + if (null !== $all_extra){ + $html_result .= ' ' . $all_extra; + } + $html_result .= '>'."\n"; + + $html_result .= smarty_function_html_options(array('output' => $minutes, + 'values' => $minutes, + 'selected' => $selected, + 'print_result' => false), + $smarty); + $html_result .= "</select>\n"; + } + + if ($display_seconds) { + $all_seconds = range(0, 59); + for ($i = 0, $for_max = count($all_seconds); $i < $for_max; $i+= $second_interval) + $seconds[] = sprintf('%02d', $all_seconds[$i]); + $selected = intval(floor(strftime('%S', $time) / $second_interval) * $second_interval); + $html_result .= '<select name='; + if (null !== $field_array) { + $html_result .= '"' . $field_array . '[' . $prefix . 'Second]"'; + } else { + $html_result .= '"' . $prefix . 'Second"'; + } + + if (null !== $second_extra){ + $html_result .= ' ' . $second_extra; + } + if (null !== $all_extra){ + $html_result .= ' ' . $all_extra; + } + $html_result .= '>'."\n"; + + $html_result .= smarty_function_html_options(array('output' => $seconds, + 'values' => $seconds, + 'selected' => $selected, + 'print_result' => false), + $smarty); + $html_result .= "</select>\n"; + } + + if ($display_meridian && !$use_24_hours) { + $html_result .= '<select name='; + if (null !== $field_array) { + $html_result .= '"' . $field_array . '[' . $prefix . 'Meridian]"'; + } else { + $html_result .= '"' . $prefix . 'Meridian"'; + } + + if (null !== $meridian_extra){ + $html_result .= ' ' . $meridian_extra; + } + if (null !== $all_extra){ + $html_result .= ' ' . $all_extra; + } + $html_result .= '>'."\n"; + + $html_result .= smarty_function_html_options(array('output' => array('AM', 'PM'), + 'values' => array('am', 'pm'), + 'selected' => strtolower(strftime('%p', $time)), + 'print_result' => false), + $smarty); + $html_result .= "</select>\n"; + } + + return $html_result; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.html_table.php b/include/smarty/libs/plugins/function.html_table.php new file mode 100644 index 000000000..32aeba83c --- /dev/null +++ b/include/smarty/libs/plugins/function.html_table.php @@ -0,0 +1,177 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {html_table} function plugin + * + * Type: function<br> + * Name: html_table<br> + * Date: Feb 17, 2003<br> + * Purpose: make an html table from an array of data<br> + * Input:<br> + * - loop = array to loop through + * - cols = number of columns, comma separated list of column names + * or array of column names + * - rows = number of rows + * - table_attr = table attributes + * - th_attr = table heading attributes (arrays are cycled) + * - tr_attr = table row attributes (arrays are cycled) + * - td_attr = table cell attributes (arrays are cycled) + * - trailpad = value to pad trailing cells with + * - caption = text for caption element + * - vdir = vertical direction (default: "down", means top-to-bottom) + * - hdir = horizontal direction (default: "right", means left-to-right) + * - inner = inner loop (default "cols": print $loop line by line, + * $loop will be printed column by column otherwise) + * + * + * Examples: + * <pre> + * {table loop=$data} + * {table loop=$data cols=4 tr_attr='"bgcolor=red"'} + * {table loop=$data cols="first,second,third" tr_attr=$colors} + * </pre> + * @author Monte Ohrt <monte at ohrt dot com> + * @author credit to Messju Mohr <messju at lammfellpuschen dot de> + * @author credit to boots <boots dot smarty at yahoo dot com> + * @version 1.1 + * @link http://smarty.php.net/manual/en/language.function.html.table.php {html_table} + * (Smarty online manual) + * @param array + * @param Smarty + * @return string + */ +function smarty_function_html_table($params, &$smarty) +{ + $table_attr = 'border="1"'; + $tr_attr = ''; + $th_attr = ''; + $td_attr = ''; + $cols = $cols_count = 3; + $rows = 3; + $trailpad = ' '; + $vdir = 'down'; + $hdir = 'right'; + $inner = 'cols'; + $caption = ''; + + if (!isset($params['loop'])) { + $smarty->trigger_error("html_table: missing 'loop' parameter"); + return; + } + + foreach ($params as $_key=>$_value) { + switch ($_key) { + case 'loop': + $$_key = (array)$_value; + break; + + case 'cols': + if (is_array($_value) && !empty($_value)) { + $cols = $_value; + $cols_count = count($_value); + } elseif (!is_numeric($_value) && is_string($_value) && !empty($_value)) { + $cols = explode(',', $_value); + $cols_count = count($cols); + } elseif (!empty($_value)) { + $cols_count = (int)$_value; + } else { + $cols_count = $cols; + } + break; + + case 'rows': + $$_key = (int)$_value; + break; + + case 'table_attr': + case 'trailpad': + case 'hdir': + case 'vdir': + case 'inner': + case 'caption': + $$_key = (string)$_value; + break; + + case 'tr_attr': + case 'td_attr': + case 'th_attr': + $$_key = $_value; + break; + } + } + + $loop_count = count($loop); + if (empty($params['rows'])) { + /* no rows specified */ + $rows = ceil($loop_count/$cols_count); + } elseif (empty($params['cols'])) { + if (!empty($params['rows'])) { + /* no cols specified, but rows */ + $cols_count = ceil($loop_count/$rows); + } + } + + $output = "<table $table_attr>\n"; + + if (!empty($caption)) { + $output .= '<caption>' . $caption . "</caption>\n"; + } + + if (is_array($cols)) { + $cols = ($hdir == 'right') ? $cols : array_reverse($cols); + $output .= "<thead><tr>\n"; + + for ($r=0; $r<$cols_count; $r++) { + $output .= '<th' . smarty_function_html_table_cycle('th', $th_attr, $r) . '>'; + $output .= $cols[$r]; + $output .= "</th>\n"; + } + $output .= "</tr></thead>\n"; + } + + $output .= "<tbody>\n"; + for ($r=0; $r<$rows; $r++) { + $output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\n"; + $rx = ($vdir == 'down') ? $r*$cols_count : ($rows-1-$r)*$cols_count; + + for ($c=0; $c<$cols_count; $c++) { + $x = ($hdir == 'right') ? $rx+$c : $rx+$cols_count-1-$c; + if ($inner!='cols') { + /* shuffle x to loop over rows*/ + $x = floor($x/$cols_count) + ($x%$cols_count)*$rows; + } + + if ($x<$loop_count) { + $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n"; + } else { + $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n"; + } + } + $output .= "</tr>\n"; + } + $output .= "</tbody>\n"; + $output .= "</table>\n"; + + return $output; +} + +function smarty_function_html_table_cycle($name, $var, $no) { + if(!is_array($var)) { + $ret = $var; + } else { + $ret = $var[$no % count($var)]; + } + + return ($ret) ? ' '.$ret : ''; +} + + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.mailto.php b/include/smarty/libs/plugins/function.mailto.php new file mode 100644 index 000000000..20e9ed984 --- /dev/null +++ b/include/smarty/libs/plugins/function.mailto.php @@ -0,0 +1,165 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {mailto} function plugin + * + * Type: function<br> + * Name: mailto<br> + * Date: May 21, 2002 + * Purpose: automate mailto address link creation, and optionally + * encode them.<br> + * Input:<br> + * - address = e-mail address + * - text = (optional) text to display, default is address + * - encode = (optional) can be one of: + * * none : no encoding (default) + * * javascript : encode with javascript + * * javascript_charcode : encode with javascript charcode + * * hex : encode with hexidecimal (no javascript) + * - cc = (optional) address(es) to carbon copy + * - bcc = (optional) address(es) to blind carbon copy + * - subject = (optional) e-mail subject + * - newsgroups = (optional) newsgroup(s) to post to + * - followupto = (optional) address(es) to follow up to + * - extra = (optional) extra tags for the href link + * + * Examples: + * <pre> + * {mailto address="me@domain.com"} + * {mailto address="me@domain.com" encode="javascript"} + * {mailto address="me@domain.com" encode="hex"} + * {mailto address="me@domain.com" subject="Hello to you!"} + * {mailto address="me@domain.com" cc="you@domain.com,they@domain.com"} + * {mailto address="me@domain.com" extra='class="mailto"'} + * </pre> + * @link http://smarty.php.net/manual/en/language.function.mailto.php {mailto} + * (Smarty online manual) + * @version 1.2 + * @author Monte Ohrt <monte at ohrt dot com> + * @author credits to Jason Sweat (added cc, bcc and subject functionality) + * @param array + * @param Smarty + * @return string + */ +function smarty_function_mailto($params, &$smarty) +{ + $extra = ''; + + if (empty($params['address'])) { + $smarty->trigger_error("mailto: missing 'address' parameter"); + return; + } else { + $address = $params['address']; + } + + $text = $address; + + // netscape and mozilla do not decode %40 (@) in BCC field (bug?) + // so, don't encode it. + $search = array('%40', '%2C'); + $replace = array('@', ','); + $mail_parms = array(); + foreach ($params as $var=>$value) { + switch ($var) { + case 'cc': + case 'bcc': + case 'followupto': + if (!empty($value)) + $mail_parms[] = $var.'='.str_replace($search,$replace,rawurlencode($value)); + break; + + case 'subject': + case 'newsgroups': + $mail_parms[] = $var.'='.rawurlencode($value); + break; + + case 'extra': + case 'text': + $$var = $value; + + default: + } + } + + $mail_parm_vals = ''; + for ($i=0; $i<count($mail_parms); $i++) { + $mail_parm_vals .= (0==$i) ? '?' : '&'; + $mail_parm_vals .= $mail_parms[$i]; + } + $address .= $mail_parm_vals; + + $encode = (empty($params['encode'])) ? 'none' : $params['encode']; + if (!in_array($encode,array('javascript','javascript_charcode','hex','none')) ) { + $smarty->trigger_error("mailto: 'encode' parameter must be none, javascript or hex"); + return; + } + + if ($encode == 'javascript' ) { + $string = 'document.write(\'<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>\');'; + + $js_encode = ''; + for ($x=0; $x < strlen($string); $x++) { + $js_encode .= '%' . bin2hex($string[$x]); + } + + return '<script type="text/javascript">eval(unescape(\''.$js_encode.'\'))</script>'; + + } elseif ($encode == 'javascript_charcode' ) { + $string = '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>'; + + for($x = 0, $y = strlen($string); $x < $y; $x++ ) { + $ord[] = ord($string[$x]); + } + + $_ret = "<script type=\"text/javascript\" language=\"javascript\">\n"; + $_ret .= "<!--\n"; + $_ret .= "{document.write(String.fromCharCode("; + $_ret .= implode(',',$ord); + $_ret .= "))"; + $_ret .= "}\n"; + $_ret .= "//-->\n"; + $_ret .= "</script>\n"; + + return $_ret; + + + } elseif ($encode == 'hex') { + + preg_match('!^(.*)(\?.*)$!',$address,$match); + if(!empty($match[2])) { + $smarty->trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript."); + return; + } + $address_encode = ''; + for ($x=0; $x < strlen($address); $x++) { + if(preg_match('!\w!',$address[$x])) { + $address_encode .= '%' . bin2hex($address[$x]); + } else { + $address_encode .= $address[$x]; + } + } + $text_encode = ''; + for ($x=0; $x < strlen($text); $x++) { + $text_encode .= '&#x' . bin2hex($text[$x]).';'; + } + + $mailto = "mailto:"; + return '<a href="'.$mailto.$address_encode.'" '.$extra.'>'.$text_encode.'</a>'; + + } else { + // no encoding + return '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>'; + + } + +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.math.php b/include/smarty/libs/plugins/function.math.php new file mode 100644 index 000000000..71672fea4 --- /dev/null +++ b/include/smarty/libs/plugins/function.math.php @@ -0,0 +1,84 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {math} function plugin + * + * Type: function<br> + * Name: math<br> + * Purpose: handle math computations in template<br> + * @link http://smarty.php.net/manual/en/language.function.math.php {math} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param array + * @param Smarty + * @return string + */ +function smarty_function_math($params, &$smarty) +{ + // be sure equation parameter is present + if (empty($params['equation'])) { + $smarty->trigger_error("math: missing equation parameter"); + return; + } + + $equation = $params['equation']; + + // make sure parenthesis are balanced + if (substr_count($equation,"(") != substr_count($equation,")")) { + $smarty->trigger_error("math: unbalanced parenthesis"); + return; + } + + // match all vars in equation, make sure all are passed + preg_match_all("!(?:0x[a-fA-F0-9]+)|([a-zA-Z][a-zA-Z0-9_]+)!",$equation, $match); + $allowed_funcs = array('int','abs','ceil','cos','exp','floor','log','log10', + 'max','min','pi','pow','rand','round','sin','sqrt','srand','tan'); + + foreach($match[1] as $curr_var) { + if ($curr_var && !in_array($curr_var, array_keys($params)) && !in_array($curr_var, $allowed_funcs)) { + $smarty->trigger_error("math: function call $curr_var not allowed"); + return; + } + } + + foreach($params as $key => $val) { + if ($key != "equation" && $key != "format" && $key != "assign") { + // make sure value is not empty + if (strlen($val)==0) { + $smarty->trigger_error("math: parameter $key is empty"); + return; + } + if (!is_numeric($val)) { + $smarty->trigger_error("math: parameter $key: is not numeric"); + return; + } + $equation = preg_replace("/\b$key\b/", " \$params['$key'] ", $equation); + } + } + + eval("\$smarty_math_result = ".$equation.";"); + + if (empty($params['format'])) { + if (empty($params['assign'])) { + return $smarty_math_result; + } else { + $smarty->assign($params['assign'],$smarty_math_result); + } + } else { + if (empty($params['assign'])){ + printf($params['format'],$smarty_math_result); + } else { + $smarty->assign($params['assign'],sprintf($params['format'],$smarty_math_result)); + } + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.popup.php b/include/smarty/libs/plugins/function.popup.php new file mode 100644 index 000000000..3a76b785a --- /dev/null +++ b/include/smarty/libs/plugins/function.popup.php @@ -0,0 +1,119 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {popup} function plugin + * + * Type: function<br> + * Name: popup<br> + * Purpose: make text pop up in windows via overlib + * @link http://smarty.php.net/manual/en/language.function.popup.php {popup} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param array + * @param Smarty + * @return string + */ +function smarty_function_popup($params, &$smarty) +{ + $append = ''; + foreach ($params as $_key=>$_value) { + switch ($_key) { + case 'text': + case 'trigger': + case 'function': + case 'inarray': + $$_key = (string)$_value; + if ($_key == 'function' || $_key == 'inarray') + $append .= ',' . strtoupper($_key) . ",'$_value'"; + break; + + case 'caption': + case 'closetext': + case 'status': + $append .= ',' . strtoupper($_key) . ",'" . str_replace("'","\'",$_value) . "'"; + break; + + case 'fgcolor': + case 'bgcolor': + case 'textcolor': + case 'capcolor': + case 'closecolor': + case 'textfont': + case 'captionfont': + case 'closefont': + case 'fgbackground': + case 'bgbackground': + case 'caparray': + case 'capicon': + case 'background': + case 'frame': + $append .= ',' . strtoupper($_key) . ",'$_value'"; + break; + + case 'textsize': + case 'captionsize': + case 'closesize': + case 'width': + case 'height': + case 'border': + case 'offsetx': + case 'offsety': + case 'snapx': + case 'snapy': + case 'fixx': + case 'fixy': + case 'padx': + case 'pady': + case 'timeout': + case 'delay': + $append .= ',' . strtoupper($_key) . ",$_value"; + break; + + case 'sticky': + case 'left': + case 'right': + case 'center': + case 'above': + case 'below': + case 'noclose': + case 'autostatus': + case 'autostatuscap': + case 'fullhtml': + case 'hauto': + case 'vauto': + case 'mouseoff': + case 'followmouse': + case 'closeclick': + if ($_value) $append .= ',' . strtoupper($_key); + break; + + default: + $smarty->trigger_error("[popup] unknown parameter $_key", E_USER_WARNING); + } + } + + if (empty($text) && !isset($inarray) && empty($function)) { + $smarty->trigger_error("overlib: attribute 'text' or 'inarray' or 'function' required"); + return false; + } + + if (empty($trigger)) { $trigger = "onmouseover"; } + + $retval = $trigger . '="return overlib(\''.preg_replace(array("!'!","![\r\n]!"),array("\'",'\r'),$text).'\''; + $retval .= $append . ');"'; + if ($trigger == 'onmouseover') + $retval .= ' onmouseout="nd();"'; + + + return $retval; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/function.popup_init.php b/include/smarty/libs/plugins/function.popup_init.php new file mode 100644 index 000000000..93cb45450 --- /dev/null +++ b/include/smarty/libs/plugins/function.popup_init.php @@ -0,0 +1,40 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {popup_init} function plugin + * + * Type: function<br> + * Name: popup_init<br> + * Purpose: initialize overlib + * @link http://smarty.php.net/manual/en/language.function.popup.init.php {popup_init} + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param array + * @param Smarty + * @return string + */ +function smarty_function_popup_init($params, &$smarty) +{ + $zindex = 1000; + + if (!empty($params['zindex'])) { + $zindex = $params['zindex']; + } + + if (!empty($params['src'])) { + return '<div id="overDiv" style="position:absolute; visibility:hidden; z-index:'.$zindex.';"></div>' . "\n" + . '<script type="text/javascript" language="JavaScript" src="'.$params['src'].'"></script>' . "\n"; + } else { + $smarty->trigger_error("popup_init: missing src parameter"); + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.capitalize.php b/include/smarty/libs/plugins/modifier.capitalize.php new file mode 100644 index 000000000..4a611d9f0 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.capitalize.php @@ -0,0 +1,43 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty capitalize modifier plugin + * + * Type: modifier<br> + * Name: capitalize<br> + * Purpose: capitalize words in the string + * @link http://smarty.php.net/manual/en/language.modifiers.php#LANGUAGE.MODIFIER.CAPITALIZE + * capitalize (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @return string + */ +function smarty_modifier_capitalize($string, $uc_digits = false) +{ + smarty_modifier_capitalize_ucfirst(null, $uc_digits); + return preg_replace_callback('!\'?\b\w(\w|\')*\b!', 'smarty_modifier_capitalize_ucfirst', $string); +} + +function smarty_modifier_capitalize_ucfirst($string, $uc_digits = null) +{ + static $_uc_digits = false; + + if(isset($uc_digits)) { + $_uc_digits = $uc_digits; + return; + } + + if(substr($string[0],0,1) != "'" && !preg_match("!\d!",$string[0]) || $_uc_digits) + return ucfirst($string[0]); + else + return $string[0]; +} + + +?> diff --git a/include/smarty/libs/plugins/modifier.cat.php b/include/smarty/libs/plugins/modifier.cat.php new file mode 100644 index 000000000..2e37940d4 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.cat.php @@ -0,0 +1,33 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty cat modifier plugin + * + * Type: modifier<br> + * Name: cat<br> + * Date: Feb 24, 2003 + * Purpose: catenate a value to a variable + * Input: string to catenate + * Example: {$var|cat:"foo"} + * @link http://smarty.php.net/manual/en/language.modifier.cat.php cat + * (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @version 1.0 + * @param string + * @param string + * @return string + */ +function smarty_modifier_cat($string, $cat) +{ + return $string . $cat; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.count_characters.php b/include/smarty/libs/plugins/modifier.count_characters.php new file mode 100644 index 000000000..5ed9a87cd --- /dev/null +++ b/include/smarty/libs/plugins/modifier.count_characters.php @@ -0,0 +1,32 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty count_characters modifier plugin + * + * Type: modifier<br> + * Name: count_characteres<br> + * Purpose: count the number of characters in a text + * @link http://smarty.php.net/manual/en/language.modifier.count.characters.php + * count_characters (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param boolean include whitespace in the character count + * @return integer + */ +function smarty_modifier_count_characters($string, $include_spaces = false) +{ + if ($include_spaces) + return(strlen($string)); + + return preg_match_all("/[^\s]/",$string, $match); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.count_paragraphs.php b/include/smarty/libs/plugins/modifier.count_paragraphs.php new file mode 100644 index 000000000..e0e274da7 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.count_paragraphs.php @@ -0,0 +1,29 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty count_paragraphs modifier plugin + * + * Type: modifier<br> + * Name: count_paragraphs<br> + * Purpose: count the number of paragraphs in a text + * @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php + * count_paragraphs (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @return integer + */ +function smarty_modifier_count_paragraphs($string) +{ + // count \r or \n characters + return count(preg_split('/[\r\n]+/', $string)); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.count_sentences.php b/include/smarty/libs/plugins/modifier.count_sentences.php new file mode 100644 index 000000000..f66ea1703 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.count_sentences.php @@ -0,0 +1,29 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty count_sentences modifier plugin + * + * Type: modifier<br> + * Name: count_sentences + * Purpose: count the number of sentences in a text + * @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php + * count_sentences (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @return integer + */ +function smarty_modifier_count_sentences($string) +{ + // find periods with a word before but not after. + return preg_match_all('/[^\s]\.(?!\w)/', $string, $match); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.count_words.php b/include/smarty/libs/plugins/modifier.count_words.php new file mode 100644 index 000000000..9d339f542 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.count_words.php @@ -0,0 +1,33 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty count_words modifier plugin + * + * Type: modifier<br> + * Name: count_words<br> + * Purpose: count the number of words in a text + * @link http://smarty.php.net/manual/en/language.modifier.count.words.php + * count_words (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @return integer + */ +function smarty_modifier_count_words($string) +{ + // split text by ' ',\r,\n,\f,\t + $split_array = preg_split('/\s+/',$string); + // count matches that contain alphanumerics + $word_count = preg_grep('/[a-zA-Z0-9\\x80-\\xff]/', $split_array); + + return count($word_count); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.date_format.php b/include/smarty/libs/plugins/modifier.date_format.php new file mode 100644 index 000000000..8cf7d5e14 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.date_format.php @@ -0,0 +1,58 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Include the {@link shared.make_timestamp.php} plugin + */ +require_once $smarty->_get_plugin_filepath('shared', 'make_timestamp'); +/** + * Smarty date_format modifier plugin + * + * Type: modifier<br> + * Name: date_format<br> + * Purpose: format datestamps via strftime<br> + * Input:<br> + * - string: input date string + * - format: strftime format for output + * - default_date: default date if $string is empty + * @link http://smarty.php.net/manual/en/language.modifier.date.format.php + * date_format (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param string + * @param string + * @return string|void + * @uses smarty_make_timestamp() + */ +function smarty_modifier_date_format($string, $format = '%b %e, %Y', $default_date = '') +{ + if ($string != '') { + $timestamp = smarty_make_timestamp($string); + } elseif ($default_date != '') { + $timestamp = smarty_make_timestamp($default_date); + } else { + return; + } + if (DIRECTORY_SEPARATOR == '\\') { + $_win_from = array('%D', '%h', '%n', '%r', '%R', '%t', '%T'); + $_win_to = array('%m/%d/%y', '%b', "\n", '%I:%M:%S %p', '%H:%M', "\t", '%H:%M:%S'); + if (strpos($format, '%e') !== false) { + $_win_from[] = '%e'; + $_win_to[] = sprintf('%\' 2d', date('j', $timestamp)); + } + if (strpos($format, '%l') !== false) { + $_win_from[] = '%l'; + $_win_to[] = sprintf('%\' 2d', date('h', $timestamp)); + } + $format = str_replace($_win_from, $_win_to, $format); + } + return strftime($format, $timestamp); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.debug_print_var.php b/include/smarty/libs/plugins/modifier.debug_print_var.php new file mode 100644 index 000000000..e4f7bc0cc --- /dev/null +++ b/include/smarty/libs/plugins/modifier.debug_print_var.php @@ -0,0 +1,90 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty debug_print_var modifier plugin + * + * Type: modifier<br> + * Name: debug_print_var<br> + * Purpose: formats variable contents for display in the console + * @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php + * debug_print_var (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param array|object + * @param integer + * @param integer + * @return string + */ +function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40) +{ + $_replace = array( + "\n" => '<i>\n</i>', + "\r" => '<i>\r</i>', + "\t" => '<i>\t</i>' + ); + + switch (gettype($var)) { + case 'array' : + $results = '<b>Array (' . count($var) . ')</b>'; + foreach ($var as $curr_key => $curr_val) { + $results .= '<br>' . str_repeat(' ', $depth * 2) + . '<b>' . strtr($curr_key, $_replace) . '</b> => ' + . smarty_modifier_debug_print_var($curr_val, ++$depth, $length); + $depth--; + } + break; + case 'object' : + $object_vars = get_object_vars($var); + $results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>'; + foreach ($object_vars as $curr_key => $curr_val) { + $results .= '<br>' . str_repeat(' ', $depth * 2) + . '<b> ->' . strtr($curr_key, $_replace) . '</b> = ' + . smarty_modifier_debug_print_var($curr_val, ++$depth, $length); + $depth--; + } + break; + case 'boolean' : + case 'NULL' : + case 'resource' : + if (true === $var) { + $results = 'true'; + } elseif (false === $var) { + $results = 'false'; + } elseif (null === $var) { + $results = 'null'; + } else { + $results = htmlspecialchars((string) $var); + } + $results = '<i>' . $results . '</i>'; + break; + case 'integer' : + case 'float' : + $results = htmlspecialchars((string) $var); + break; + case 'string' : + $results = strtr($var, $_replace); + if (strlen($var) > $length ) { + $results = substr($var, 0, $length - 3) . '...'; + } + $results = htmlspecialchars('"' . $results . '"'); + break; + case 'unknown type' : + default : + $results = strtr((string) $var, $_replace); + if (strlen($results) > $length ) { + $results = substr($results, 0, $length - 3) . '...'; + } + $results = htmlspecialchars($results); + } + + return $results; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.default.php b/include/smarty/libs/plugins/modifier.default.php new file mode 100644 index 000000000..70011fd6b --- /dev/null +++ b/include/smarty/libs/plugins/modifier.default.php @@ -0,0 +1,32 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty default modifier plugin + * + * Type: modifier<br> + * Name: default<br> + * Purpose: designate default value for empty variables + * @link http://smarty.php.net/manual/en/language.modifier.default.php + * default (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param string + * @return string + */ +function smarty_modifier_default($string, $default = '') +{ + if (!isset($string) || $string === '') + return $default; + else + return $string; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.escape.php b/include/smarty/libs/plugins/modifier.escape.php new file mode 100644 index 000000000..a2f52b232 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.escape.php @@ -0,0 +1,93 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty escape modifier plugin + * + * Type: modifier<br> + * Name: escape<br> + * Purpose: Escape the string according to escapement type + * @link http://smarty.php.net/manual/en/language.modifier.escape.php + * escape (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param html|htmlall|url|quotes|hex|hexentity|javascript + * @return string + */ +function smarty_modifier_escape($string, $esc_type = 'html', $char_set = 'ISO-8859-1') +{ + switch ($esc_type) { + case 'html': + return htmlspecialchars($string, ENT_QUOTES, $char_set); + + case 'htmlall': + return htmlentities($string, ENT_QUOTES, $char_set); + + case 'url': + return rawurlencode($string); + + case 'urlpathinfo': + return str_replace('%2F','/',rawurlencode($string)); + + case 'quotes': + // escape unescaped single quotes + return preg_replace("%(?<!\\\\)'%", "\\'", $string); + + case 'hex': + // escape every character into hex + $return = ''; + for ($x=0; $x < strlen($string); $x++) { + $return .= '%' . bin2hex($string[$x]); + } + return $return; + + case 'hexentity': + $return = ''; + for ($x=0; $x < strlen($string); $x++) { + $return .= '&#x' . bin2hex($string[$x]) . ';'; + } + return $return; + + case 'decentity': + $return = ''; + for ($x=0; $x < strlen($string); $x++) { + $return .= '&#' . ord($string[$x]) . ';'; + } + return $return; + + case 'javascript': + // escape quotes and backslashes, newlines, etc. + return strtr($string, array('\\'=>'\\\\',"'"=>"\\'",'"'=>'\\"',"\r"=>'\\r',"\n"=>'\\n','</'=>'<\/')); + + case 'mail': + // safe way to display e-mail address on a web page + return str_replace(array('@', '.'),array(' [AT] ', ' [DOT] '), $string); + + case 'nonstd': + // escape non-standard chars, such as ms document quotes + $_res = ''; + for($_i = 0, $_len = strlen($string); $_i < $_len; $_i++) { + $_ord = ord(substr($string, $_i, 1)); + // non-standard char, escape it + if($_ord >= 126){ + $_res .= '&#' . $_ord . ';'; + } + else { + $_res .= substr($string, $_i, 1); + } + } + return $_res; + + default: + return $string; + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.indent.php b/include/smarty/libs/plugins/modifier.indent.php new file mode 100644 index 000000000..394147a29 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.indent.php @@ -0,0 +1,28 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty indent modifier plugin + * + * Type: modifier<br> + * Name: indent<br> + * Purpose: indent lines of text + * @link http://smarty.php.net/manual/en/language.modifier.indent.php + * indent (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param integer + * @param string + * @return string + */ +function smarty_modifier_indent($string,$chars=4,$char=" ") +{ + return preg_replace('!^!m',str_repeat($char,$chars),$string); +} + +?> diff --git a/include/smarty/libs/plugins/modifier.lower.php b/include/smarty/libs/plugins/modifier.lower.php new file mode 100644 index 000000000..20e7a8d39 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.lower.php @@ -0,0 +1,26 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty lower modifier plugin + * + * Type: modifier<br> + * Name: lower<br> + * Purpose: convert string to lowercase + * @link http://smarty.php.net/manual/en/language.modifier.lower.php + * lower (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @return string + */ +function smarty_modifier_lower($string) +{ + return strtolower($string); +} + +?> diff --git a/include/smarty/libs/plugins/modifier.nl2br.php b/include/smarty/libs/plugins/modifier.nl2br.php new file mode 100644 index 000000000..d6fabff64 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.nl2br.php @@ -0,0 +1,35 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty plugin + * + * Type: modifier<br> + * Name: nl2br<br> + * Date: Feb 26, 2003 + * Purpose: convert \r\n, \r or \n to <<br>> + * Input:<br> + * - contents = contents to replace + * - preceed_test = if true, includes preceeding break tags + * in replacement + * Example: {$text|nl2br} + * @link http://smarty.php.net/manual/en/language.modifier.nl2br.php + * nl2br (Smarty online manual) + * @version 1.0 + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @return string + */ +function smarty_modifier_nl2br($string) +{ + return nl2br($string); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.regex_replace.php b/include/smarty/libs/plugins/modifier.regex_replace.php new file mode 100644 index 000000000..d1f1545d8 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.regex_replace.php @@ -0,0 +1,37 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty regex_replace modifier plugin + * + * Type: modifier<br> + * Name: regex_replace<br> + * Purpose: regular expression search/replace + * @link http://smarty.php.net/manual/en/language.modifier.regex.replace.php + * regex_replace (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param string|array + * @param string|array + * @return string + */ +function smarty_modifier_regex_replace($string, $search, $replace) +{ + if (($pos = strpos($search,"\0")) !== false) + $search = substr($search,0,$pos); + if (preg_match('!([a-zA-Z\s]+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) { + /* remove eval-modifier from $search */ + $search = substr($search, 0, -strlen($match[1])) . preg_replace('![e\s]+!', '', $match[1]); + } + + return preg_replace($search, $replace, $string); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.replace.php b/include/smarty/libs/plugins/modifier.replace.php new file mode 100644 index 000000000..df041c884 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.replace.php @@ -0,0 +1,30 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty replace modifier plugin + * + * Type: modifier<br> + * Name: replace<br> + * Purpose: simple search/replace + * @link http://smarty.php.net/manual/en/language.modifier.replace.php + * replace (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param string + * @param string + * @return string + */ +function smarty_modifier_replace($string, $search, $replace) +{ + return str_replace($search, $replace, $string); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.spacify.php b/include/smarty/libs/plugins/modifier.spacify.php new file mode 100644 index 000000000..c2423f4f2 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.spacify.php @@ -0,0 +1,30 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty spacify modifier plugin + * + * Type: modifier<br> + * Name: spacify<br> + * Purpose: add spaces between characters in a string + * @link http://smarty.php.net/manual/en/language.modifier.spacify.php + * spacify (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param string + * @return string + */ +function smarty_modifier_spacify($string, $spacify_char = ' ') +{ + return implode($spacify_char, + preg_split('//', $string, -1, PREG_SPLIT_NO_EMPTY)); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.string_format.php b/include/smarty/libs/plugins/modifier.string_format.php new file mode 100644 index 000000000..9e051a578 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.string_format.php @@ -0,0 +1,29 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty string_format modifier plugin + * + * Type: modifier<br> + * Name: string_format<br> + * Purpose: format strings via sprintf + * @link http://smarty.php.net/manual/en/language.modifier.string.format.php + * string_format (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param string + * @return string + */ +function smarty_modifier_string_format($string, $format) +{ + return sprintf($format, $string); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.strip.php b/include/smarty/libs/plugins/modifier.strip.php new file mode 100644 index 000000000..cc5c453c8 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.strip.php @@ -0,0 +1,33 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty strip modifier plugin + * + * Type: modifier<br> + * Name: strip<br> + * Purpose: Replace all repeated spaces, newlines, tabs + * with a single space or supplied replacement string.<br> + * Example: {$var|strip} {$var|strip:" "} + * Date: September 25th, 2002 + * @link http://smarty.php.net/manual/en/language.modifier.strip.php + * strip (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @version 1.0 + * @param string + * @param string + * @return string + */ +function smarty_modifier_strip($text, $replace = ' ') +{ + return preg_replace('!\s+!', $replace, $text); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.strip_tags.php b/include/smarty/libs/plugins/modifier.strip_tags.php new file mode 100644 index 000000000..93011a892 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.strip_tags.php @@ -0,0 +1,32 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty strip_tags modifier plugin + * + * Type: modifier<br> + * Name: strip_tags<br> + * Purpose: strip html tags from text + * @link http://smarty.php.net/manual/en/language.modifier.strip.tags.php + * strip_tags (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param boolean + * @return string + */ +function smarty_modifier_strip_tags($string, $replace_with_space = true) +{ + if ($replace_with_space) + return preg_replace('!<[^>]*?>!', ' ', $string); + else + return strip_tags($string); +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.truncate.php b/include/smarty/libs/plugins/modifier.truncate.php new file mode 100644 index 000000000..35c89690a --- /dev/null +++ b/include/smarty/libs/plugins/modifier.truncate.php @@ -0,0 +1,50 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty truncate modifier plugin + * + * Type: modifier<br> + * Name: truncate<br> + * Purpose: Truncate a string to a certain length if necessary, + * optionally splitting in the middle of a word, and + * appending the $etc string or inserting $etc into the middle. + * @link http://smarty.php.net/manual/en/language.modifier.truncate.php + * truncate (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param integer + * @param string + * @param boolean + * @param boolean + * @return string + */ +function smarty_modifier_truncate($string, $length = 80, $etc = '...', + $break_words = false, $middle = false) +{ + if ($length == 0) + return ''; + + if (strlen($string) > $length) { + $length -= min($length, strlen($etc)); + if (!$break_words && !$middle) { + $string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length+1)); + } + if(!$middle) { + return substr($string, 0, $length) . $etc; + } else { + return substr($string, 0, $length/2) . $etc . substr($string, -$length/2); + } + } else { + return $string; + } +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/modifier.upper.php b/include/smarty/libs/plugins/modifier.upper.php new file mode 100644 index 000000000..c12480fbd --- /dev/null +++ b/include/smarty/libs/plugins/modifier.upper.php @@ -0,0 +1,26 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty upper modifier plugin + * + * Type: modifier<br> + * Name: upper<br> + * Purpose: convert string to uppercase + * @link http://smarty.php.net/manual/en/language.modifier.upper.php + * upper (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @return string + */ +function smarty_modifier_upper($string) +{ + return strtoupper($string); +} + +?> diff --git a/include/smarty/libs/plugins/modifier.wordwrap.php b/include/smarty/libs/plugins/modifier.wordwrap.php new file mode 100644 index 000000000..ce0718156 --- /dev/null +++ b/include/smarty/libs/plugins/modifier.wordwrap.php @@ -0,0 +1,29 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty wordwrap modifier plugin + * + * Type: modifier<br> + * Name: wordwrap<br> + * Purpose: wrap a string of text at a given length + * @link http://smarty.php.net/manual/en/language.modifier.wordwrap.php + * wordwrap (Smarty online manual) + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @param integer + * @param string + * @param boolean + * @return string + */ +function smarty_modifier_wordwrap($string,$length=80,$break="\n",$cut=false) +{ + return wordwrap($string,$length,$break,$cut); +} + +?> diff --git a/include/smarty/libs/plugins/outputfilter.trimwhitespace.php b/include/smarty/libs/plugins/outputfilter.trimwhitespace.php new file mode 100644 index 000000000..97b0d21e8 --- /dev/null +++ b/include/smarty/libs/plugins/outputfilter.trimwhitespace.php @@ -0,0 +1,75 @@ +<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + +/** + * Smarty trimwhitespace outputfilter plugin + * + * File: outputfilter.trimwhitespace.php<br> + * Type: outputfilter<br> + * Name: trimwhitespace<br> + * Date: Jan 25, 2003<br> + * Purpose: trim leading white space and blank lines from + * template source after it gets interpreted, cleaning + * up code and saving bandwidth. Does not affect + * <<PRE>></PRE> and <SCRIPT></SCRIPT> blocks.<br> + * Install: Drop into the plugin directory, call + * <code>$smarty->load_filter('output','trimwhitespace');</code> + * from application. + * @author Monte Ohrt <monte at ohrt dot com> + * @author Contributions from Lars Noschinski <lars@usenet.noschinski.de> + * @version 1.3 + * @param string + * @param Smarty + */ +function smarty_outputfilter_trimwhitespace($source, &$smarty) +{ + // Pull out the script blocks + preg_match_all("!<script[^>]+>.*?</script>!is", $source, $match); + $_script_blocks = $match[0]; + $source = preg_replace("!<script[^>]+>.*?</script>!is", + '@@@SMARTY:TRIM:SCRIPT@@@', $source); + + // Pull out the pre blocks + preg_match_all("!<pre>.*?</pre>!is", $source, $match); + $_pre_blocks = $match[0]; + $source = preg_replace("!<pre>.*?</pre>!is", + '@@@SMARTY:TRIM:PRE@@@', $source); + + // Pull out the textarea blocks + preg_match_all("!<textarea[^>]+>.*?</textarea>!is", $source, $match); + $_textarea_blocks = $match[0]; + $source = preg_replace("!<textarea[^>]+>.*?</textarea>!is", + '@@@SMARTY:TRIM:TEXTAREA@@@', $source); + + // remove all leading spaces, tabs and carriage returns NOT + // preceeded by a php close tag. + $source = trim(preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source)); + + // replace textarea blocks + smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:TEXTAREA@@@",$_textarea_blocks, $source); + + // replace pre blocks + smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:PRE@@@",$_pre_blocks, $source); + + // replace script blocks + smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:SCRIPT@@@",$_script_blocks, $source); + + return $source; +} + +function smarty_outputfilter_trimwhitespace_replace($search_str, $replace, &$subject) { + $_len = strlen($search_str); + $_pos = 0; + for ($_i=0, $_count=count($replace); $_i<$_count; $_i++) + if (($_pos=strpos($subject, $search_str, $_pos))!==false) + $subject = substr_replace($subject, $replace[$_i], $_pos, $_len); + else + break; + +} + +?> diff --git a/include/smarty/libs/plugins/shared.escape_special_chars.php b/include/smarty/libs/plugins/shared.escape_special_chars.php new file mode 100644 index 000000000..c07ce31be --- /dev/null +++ b/include/smarty/libs/plugins/shared.escape_special_chars.php @@ -0,0 +1,31 @@ +<?php +/** + * Smarty shared plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * escape_special_chars common function + * + * Function: smarty_function_escape_special_chars<br> + * Purpose: used by other smarty functions to escape + * special chars except for already escaped ones + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @return string + */ +function smarty_function_escape_special_chars($string) +{ + if(!is_array($string)) { + $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string); + $string = htmlspecialchars($string); + $string = str_replace(array('%%%SMARTY_START%%%','%%%SMARTY_END%%%'), array('&',';'), $string); + } + return $string; +} + +/* vim: set expandtab: */ + +?> diff --git a/include/smarty/libs/plugins/shared.make_timestamp.php b/include/smarty/libs/plugins/shared.make_timestamp.php new file mode 100644 index 000000000..b42eb11d8 --- /dev/null +++ b/include/smarty/libs/plugins/shared.make_timestamp.php @@ -0,0 +1,46 @@ +<?php +/** + * Smarty shared plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Function: smarty_make_timestamp<br> + * Purpose: used by other smarty functions to make a timestamp + * from a string. + * @author Monte Ohrt <monte at ohrt dot com> + * @param string + * @return string + */ +function smarty_make_timestamp($string) +{ + if(empty($string)) { + // use "now": + $time = time(); + + } elseif (preg_match('/^\d{14}$/', $string)) { + // it is mysql timestamp format of YYYYMMDDHHMMSS? + $time = mktime(substr($string, 8, 2),substr($string, 10, 2),substr($string, 12, 2), + substr($string, 4, 2),substr($string, 6, 2),substr($string, 0, 4)); + + } elseif (is_numeric($string)) { + // it is a numeric string, we handle it as timestamp + $time = (int)$string; + + } else { + // strtotime should handle it + $time = strtotime($string); + if ($time == -1 || $time === false) { + // strtotime() was not able to parse $string, use "now": + $time = time(); + } + } + return $time; + +} + +/* vim: set expandtab: */ + +?> |