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authorrvelices <rv-github@modusoptimus.com>2013-06-20 03:38:47 +0000
committerrvelices <rv-github@modusoptimus.com>2013-06-20 03:38:47 +0000
commit6fc07742f8fca9d32db23243d374ea27e8ee4c1e (patch)
treebc7240c53a1c6bdff6c785153deb6306585c4062 /include/smarty/libs/Smarty.class.php
parent9843eb362dd7d1b9d762871777ef76fa84e8202a (diff)
smarty 3 - first pass for tests
git-svn-id: http://piwigo.org/svn/trunk@23384 68402e56-0260-453c-a942-63ccdbb3a9ee
Diffstat (limited to 'include/smarty/libs/Smarty.class.php')
-rw-r--r--include/smarty/libs/Smarty.class.php2458
1 files changed, 1010 insertions, 1448 deletions
diff --git a/include/smarty/libs/Smarty.class.php b/include/smarty/libs/Smarty.class.php
index 2aaecbd93..40532fc2a 100644
--- a/include/smarty/libs/Smarty.class.php
+++ b/include/smarty/libs/Smarty.class.php
@@ -1,8 +1,8 @@
<?php
-
/**
* Project: Smarty: the PHP compiling template engine
* File: Smarty.class.php
+ * SVN: $Id: Smarty.class.php 4694 2013-01-13 21:13:14Z uwe.tews@googlemail.com $
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -23,1944 +23,1506 @@
* smarty-discussion-subscribe@googlegroups.com
*
* @link http://www.smarty.net/
- * @copyright 2001-2005 New Digital Group, Inc.
+ * @copyright 2008 New Digital Group, Inc.
* @author Monte Ohrt <monte at ohrt dot com>
- * @author Andrei Zmievski <andrei@php.net>
+ * @author Uwe Tews
+ * @author Rodney Rehm
* @package Smarty
- * @version 2.6.26
+ * @version 3.1.13
*/
-/* $Id: Smarty.class.php 3163 2009-06-17 14:39:24Z monte.ohrt $ */
-
/**
- * DIR_SEP isn't used anymore, but third party apps might
+ * define shorthand directory separator constant
*/
-if(!defined('DIR_SEP')) {
- define('DIR_SEP', DIRECTORY_SEPARATOR);
+if (!defined('DS')) {
+ define('DS', 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.
+ * Sets SMARTY_DIR only if user application has not already defined it.
*/
-
if (!defined('SMARTY_DIR')) {
- define('SMARTY_DIR', dirname(__FILE__) . DIRECTORY_SEPARATOR);
+ define('SMARTY_DIR', dirname(__FILE__) . DS);
+}
+
+/**
+ * set SMARTY_SYSPLUGINS_DIR to absolute path to Smarty internal plugins.
+ * Sets SMARTY_SYSPLUGINS_DIR only if user application has not already defined it.
+ */
+if (!defined('SMARTY_SYSPLUGINS_DIR')) {
+ define('SMARTY_SYSPLUGINS_DIR', SMARTY_DIR . 'sysplugins' . DS);
+}
+if (!defined('SMARTY_PLUGINS_DIR')) {
+ define('SMARTY_PLUGINS_DIR', SMARTY_DIR . 'plugins' . DS);
+}
+if (!defined('SMARTY_MBSTRING')) {
+ define('SMARTY_MBSTRING', function_exists('mb_split'));
+}
+if (!defined('SMARTY_RESOURCE_CHAR_SET')) {
+ // UTF-8 can only be done properly when mbstring is available!
+ /**
+ * @deprecated in favor of Smarty::$_CHARSET
+ */
+ define('SMARTY_RESOURCE_CHAR_SET', SMARTY_MBSTRING ? 'UTF-8' : 'ISO-8859-1');
+}
+if (!defined('SMARTY_RESOURCE_DATE_FORMAT')) {
+ /**
+ * @deprecated in favor of Smarty::$_DATE_FORMAT
+ */
+ define('SMARTY_RESOURCE_DATE_FORMAT', '%b %e, %Y');
}
-if (!defined('SMARTY_CORE_DIR')) {
- define('SMARTY_CORE_DIR', SMARTY_DIR . 'internals' . DIRECTORY_SEPARATOR);
+/**
+ * register the class autoloader
+ */
+if (!defined('SMARTY_SPL_AUTOLOAD')) {
+ define('SMARTY_SPL_AUTOLOAD', 0);
+}
+
+if (SMARTY_SPL_AUTOLOAD && set_include_path(get_include_path() . PATH_SEPARATOR . SMARTY_SYSPLUGINS_DIR) !== false) {
+ $registeredAutoLoadFunctions = spl_autoload_functions();
+ if (!isset($registeredAutoLoadFunctions['spl_autoload'])) {
+ spl_autoload_register();
+ }
+} else {
+ spl_autoload_register('smartyAutoload');
}
-define('SMARTY_PHP_PASSTHRU', 0);
-define('SMARTY_PHP_QUOTE', 1);
-define('SMARTY_PHP_REMOVE', 2);
-define('SMARTY_PHP_ALLOW', 3);
+/**
+ * Load always needed external class files
+ */
+include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_data.php';
+include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_templatebase.php';
+include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_template.php';
+include_once SMARTY_SYSPLUGINS_DIR.'smarty_resource.php';
+include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_resource_file.php';
+include_once SMARTY_SYSPLUGINS_DIR.'smarty_cacheresource.php';
+include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_cacheresource_file.php';
/**
+ * This is the main Smarty class
* @package Smarty
*/
-class Smarty
-{
+class Smarty extends Smarty_Internal_TemplateBase {
+
/**#@+
- * Smarty Configuration Section
+ * constant definitions
*/
/**
- * The name of the directory where templates are located.
- *
- * @var string
+ * smarty version
*/
- var $template_dir = 'templates';
+ const SMARTY_VERSION = 'Smarty-3.1.13';
/**
- * The directory where compiled templates are located.
- *
- * @var string
+ * define variable scopes
*/
- var $compile_dir = 'templates_c';
-
+ const SCOPE_LOCAL = 0;
+ const SCOPE_PARENT = 1;
+ const SCOPE_ROOT = 2;
+ const SCOPE_GLOBAL = 3;
/**
- * The directory where config files are located.
- *
- * @var string
+ * define caching modes
+ */
+ const CACHING_OFF = 0;
+ const CACHING_LIFETIME_CURRENT = 1;
+ const CACHING_LIFETIME_SAVED = 2;
+ /**
+ * define compile check modes
+ */
+ const COMPILECHECK_OFF = 0;
+ const COMPILECHECK_ON = 1;
+ const COMPILECHECK_CACHEMISS = 2;
+ /**
+ * modes for handling of "<?php ... ?>" tags in templates.
*/
- var $config_dir = 'configs';
+ const PHP_PASSTHRU = 0; //-> print tags as plain text
+ const PHP_QUOTE = 1; //-> escape tags as entities
+ const PHP_REMOVE = 2; //-> escape tags as entities
+ const PHP_ALLOW = 3; //-> escape tags as entities
+ /**
+ * filter types
+ */
+ const FILTER_POST = 'post';
+ const FILTER_PRE = 'pre';
+ const FILTER_OUTPUT = 'output';
+ const FILTER_VARIABLE = 'variable';
+ /**
+ * plugin types
+ */
+ const PLUGIN_FUNCTION = 'function';
+ const PLUGIN_BLOCK = 'block';
+ const PLUGIN_COMPILER = 'compiler';
+ const PLUGIN_MODIFIER = 'modifier';
+ const PLUGIN_MODIFIERCOMPILER = 'modifiercompiler';
+
+ /**#@-*/
/**
- * An array of directories searched for plugins.
- *
- * @var array
+ * assigned global tpl vars
*/
- var $plugins_dir = array('plugins');
+ public static $global_tpl_vars = array();
/**
- * If debugging is enabled, a debug console window will display
- * when the page loads (make sure your browser allows unrequested
- * popup windows)
- *
- * @var boolean
+ * error handler returned by set_error_hanlder() in Smarty::muteExpectedErrors()
+ */
+ public static $_previous_error_handler = null;
+ /**
+ * contains directories outside of SMARTY_DIR that are to be muted by muteExpectedErrors()
+ */
+ public static $_muted_directories = array();
+ /**
+ * Flag denoting if Multibyte String functions are available
+ */
+ public static $_MBSTRING = SMARTY_MBSTRING;
+ /**
+ * The character set to adhere to (e.g. "UTF-8")
+ */
+ public static $_CHARSET = SMARTY_RESOURCE_CHAR_SET;
+ /**
+ * The date format to be used internally
+ * (accepts date() and strftime())
+ */
+ public static $_DATE_FORMAT = SMARTY_RESOURCE_DATE_FORMAT;
+ /**
+ * Flag denoting if PCRE should run in UTF-8 mode
*/
- var $debugging = false;
+ public static $_UTF8_MODIFIER = 'u';
/**
- * When set, smarty does uses this value as error_reporting-level.
- *
- * @var integer
+ * Flag denoting if operating system is windows
+ */
+ public static $_IS_WINDOWS = false;
+
+ /**#@+
+ * variables
*/
- var $error_reporting = null;
/**
- * This is the path to the debug console template. If not set,
- * the default one will be used.
- *
+ * auto literal on delimiters with whitspace
+ * @var boolean
+ */
+ public $auto_literal = true;
+ /**
+ * display error on not assigned variables
+ * @var boolean
+ */
+ public $error_unassigned = false;
+ /**
+ * look up relative filepaths in include_path
+ * @var boolean
+ */
+ public $use_include_path = false;
+ /**
+ * template directory
+ * @var array
+ */
+ private $template_dir = array();
+ /**
+ * joined template directory string used in cache keys
* @var string
*/
- var $debug_tpl = '';
-
+ public $joined_template_dir = null;
/**
- * 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
+ * joined config directory string used in cache keys
* @var string
*/
- var $debugging_ctrl = 'NONE';
-
+ public $joined_config_dir = null;
/**
- * 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.
- *
+ * default template handler
+ * @var callable
+ */
+ public $default_template_handler_func = null;
+ /**
+ * default config handler
+ * @var callable
+ */
+ public $default_config_handler_func = null;
+ /**
+ * default plugin handler
+ * @var callable
+ */
+ public $default_plugin_handler_func = null;
+ /**
+ * compile directory
+ * @var string
+ */
+ private $compile_dir = null;
+ /**
+ * plugins directory
+ * @var array
+ */
+ private $plugins_dir = array();
+ /**
+ * cache directory
+ * @var string
+ */
+ private $cache_dir = null;
+ /**
+ * config directory
+ * @var array
+ */
+ private $config_dir = array();
+ /**
+ * force template compiling?
* @var boolean
*/
- var $compile_check = true;
-
+ public $force_compile = false;
/**
- * This forces templates to compile every time. Useful for development
- * or debugging.
- *
+ * check template for modifications?
* @var boolean
*/
- var $force_compile = false;
-
+ public $compile_check = true;
/**
- * 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
+ * use sub dirs for compiled/cached files?
+ * @var boolean
*/
- var $caching = 0;
-
+ public $use_sub_dirs = false;
/**
- * The name of the directory for cache files.
- *
- * @var string
+ * allow ambiguous resources (that are made unique by the resource handler)
+ * @var boolean
*/
- var $cache_dir = 'cache';
-
+ public $allow_ambiguous_resources = false;
/**
- * 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
+ * caching enabled
+ * @var boolean
*/
- var $cache_lifetime = 3600;
-
+ public $caching = false;
/**
- * 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.
- *
+ * merge compiled includes
* @var boolean
*/
- var $cache_modified_check = false;
-
+ public $merge_compiled_includes = 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>
- *
+ * cache lifetime in seconds
* @var integer
*/
- var $php_handling = SMARTY_PHP_PASSTHRU;
-
+ public $cache_lifetime = 3600;
/**
- * 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)
- *
+ * force cache file creation
* @var boolean
*/
- var $security = false;
-
+ public $force_cache = 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.
+ * Set this if you want different sets of cache files for the same
+ * templates.
*
- * @var array
+ * @var string
*/
- var $secure_dir = array();
-
+ public $cache_id = null;
/**
- * These are the security settings for Smarty. They are used only when
- * {@link $security} is enabled.
+ * Set this if you want different sets of compiled files for the same
+ * templates.
*
- * @var array
+ * @var string
*/
- 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,
- 'ALLOW_SUPER_GLOBALS' => true
- );
-
- /**
- * This is an array of directories where trusted php scripts reside.
- * {@link $security} is disabled during their inclusion/execution.
- *
- * @var array
+ public $compile_id = null;
+ /**
+ * template left-delimiter
+ * @var string
*/
- var $trusted_dir = array();
-
+ public $left_delimiter = "{";
/**
- * The left delimiter used for the template tags.
- *
+ * template right-delimiter
* @var string
*/
- var $left_delimiter = '{';
-
+ public $right_delimiter = "}";
+ /**#@+
+ * security
+ */
/**
- * The right delimiter used for the template tags.
+ * class name
+ *
+ * This should be instance of Smarty_Security.
*
* @var string
+ * @see Smarty_Security
*/
- var $right_delimiter = '}';
-
+ public $security_class = 'Smarty_Security';
/**
- * 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
+ * implementation of security class
*
- * @var string
+ * @var Smarty_Security
*/
- var $request_vars_order = 'EGPCS';
-
+ public $security_policy = null;
/**
- * 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"
+ * controls handling of PHP-blocks
*
- * @var boolean
+ * @var integer
*/
- var $request_use_auto_globals = true;
-
+ public $php_handling = self::PHP_PASSTHRU;
/**
- * 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'.
+ * controls if the php template file resource is allowed
*
- * @var string
+ * @var bool
*/
- var $compile_id = null;
-
+ public $allow_php_templates = false;
/**
- * 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.
+ * Should compiled-templates be prevented from being called directly?
*
- * @var boolean
+ * {@internal
+ * Currently used by Smarty_Internal_Template only.
+ * }}
*
+ * @var boolean
*/
- var $use_sub_dirs = false;
-
+ public $direct_access_security = true;
+ /**#@-*/
/**
- * 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>
+ * debug mode
*
- * @var array
+ * Setting this to true enables the debug-console.
+ *
+ * @var boolean
*/
- var $default_modifiers = array();
-
+ public $debugging = false;
/**
- * 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
+ * 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>
+ * @var string
*/
- var $default_resource_type = 'file';
-
+ public $debugging_ctrl = 'NONE';
/**
- * The function used for cache file handling. If not set, built-in caching is used.
+ * Name of debugging URL-param.
*
- * @var null|string function name
+ * Only used when $debugging_ctrl is set to 'URL'.
+ * The name of the URL-parameter that activates debugging.
+ *
+ * @var type
*/
- var $cache_handler_func = null;
-
+ public $smarty_debug_id = 'SMARTY_DEBUG';
/**
- * This indicates which filters are automatically loaded into Smarty.
- *
- * @var array array of filter names
+ * Path of debug template.
+ * @var string
+ */
+ public $debug_tpl = null;
+ /**
+ * When set, smarty uses this value as error_reporting-level.
+ * @var int
*/
- var $autoload_filters = array();
+ public $error_reporting = null;
+ /**
+ * Internal flag for getTags()
+ * @var boolean
+ */
+ public $get_used_tags = false;
/**#@+
+ * config var settings
+ */
+
+ /**
+ * Controls whether variables with the same name overwrite each other.
* @var boolean
*/
+ public $config_overwrite = true;
/**
- * 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.
+ * Controls whether config values of on/true/yes and off/false/no get converted to boolean.
+ * @var boolean
*/
- var $config_overwrite = true;
-
+ public $config_booleanize = 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.
+ * Controls whether hidden config sections/vars are read from the file.
+ * @var boolean
*/
- var $config_booleanize = true;
+ public $config_read_hidden = false;
- /**
- * 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.
+ /**#@-*/
+
+ /**#@+
+ * resource locking
*/
- 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
+ * locking concurrent compiles
+ * @var boolean
+ */
+ public $compile_locking = true;
+ /**
+ * Controls whether cache resources should emply locking mechanism
+ * @var boolean
+ */
+ public $cache_locking = false;
+ /**
+ * seconds to wait for acquiring a lock before ignoring the write lock
+ * @var float
*/
- var $config_fix_newlines = true;
+ public $locking_timeout = 10;
+
/**#@-*/
/**
- * 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
+ * global template functions
+ * @var array
*/
- var $default_template_handler_func = '';
-
+ public $template_functions = array();
/**
- * The file that contains the compiler class. This can a full
- * pathname, or relative to the php_include path.
+ * resource type used if none given
*
+ * Must be an valid key of $registered_resources.
* @var string
*/
- var $compiler_file = 'Smarty_Compiler.class.php';
-
+ public $default_resource_type = 'file';
/**
- * The class used for compiling templates.
+ * caching type
+ *
+ * Must be an element of $cache_resource_types.
*
* @var string
*/
- var $compiler_class = 'Smarty_Compiler';
-
+ public $caching_type = 'file';
/**
- * The class used to load config vars.
- *
+ * internal config properties
+ * @var array
+ */
+ public $properties = array();
+ /**
+ * config type
* @var string
*/
- var $config_class = 'Config_File';
-
-/**#@+
- * END Smarty Configuration Section
- * There should be no need to touch anything below this line.
- * @access private
- */
+ public $default_config_type = 'file';
/**
- * where assigned template vars are kept
- *
+ * cached template objects
* @var array
*/
- var $_tpl_vars = array();
-
+ public $template_objects = array();
/**
- * stores run-time $smarty.* vars
- *
- * @var null|array
+ * check If-Modified-Since headers
+ * @var boolean
*/
- var $_smarty_vars = null;
-
+ public $cache_modified_check = false;
/**
- * keeps track of sections
- *
+ * registered plugins
* @var array
*/
- var $_sections = array();
-
+ public $registered_plugins = array();
/**
- * keeps track of foreach blocks
- *
+ * plugin search order
* @var array
*/
- var $_foreach = array();
-
+ public $plugin_search_order = array('function', 'block', 'compiler', 'class');
/**
- * keeps track of tag hierarchy
- *
+ * registered objects
* @var array
*/
- var $_tag_stack = array();
-
+ public $registered_objects = array();
/**
- * configuration object
- *
- * @var Config_file
+ * registered classes
+ * @var array
*/
- var $_conf_obj = null;
-
+ public $registered_classes = array();
/**
- * loaded configuration settings
- *
+ * registered filters
* @var array
*/
- var $_config = array(array('vars' => array(), 'files' => array()));
-
+ public $registered_filters = array();
/**
- * md5 checksum of the string 'Smarty'
- *
- * @var string
+ * registered resources
+ * @var array
*/
- var $_smarty_md5 = 'f8d698aea36fcbead2b9d5359ffca76f';
-
+ public $registered_resources = array();
/**
- * Smarty version number
- *
- * @var string
+ * resource handler cache
+ * @var array
*/
- var $_version = '2.6.26';
-
+ public $_resource_handlers = array();
/**
- * current template inclusion depth
- *
- * @var integer
+ * registered cache resources
+ * @var array
*/
- var $_inclusion_depth = 0;
-
+ public $registered_cache_resources = array();
/**
- * for different compiled templates
- *
- * @var string
+ * cache resource handler cache
+ * @var array
*/
- var $_compile_id = null;
-
+ public $_cacheresource_handlers = array();
/**
- * text in URL to enable debug mode
- *
- * @var string
+ * autoload filter
+ * @var array
*/
- var $_smarty_debug_id = 'SMARTY_DEBUG';
-
+ public $autoload_filters = array();
/**
- * debugging information for debug console
- *
+ * default modifier
* @var array
*/
- var $_smarty_debug_info = array();
-
+ public $default_modifiers = array();
/**
- * info that makes up a cache file
- *
+ * autoescape variable output
+ * @var boolean
+ */
+ public $escape_html = false;
+ /**
+ * global internal smarty vars
* @var array
*/
- var $_cache_info = array();
-
+ public static $_smarty_vars = array();
+ /**
+ * start time for execution time calculation
+ * @var int
+ */
+ public $start_time = 0;
/**
* default file permissions
- *
- * @var integer
+ * @var int
*/
- var $_file_perms = 0644;
-
+ public $_file_perms = 0644;
/**
* default dir permissions
- *
- * @var integer
+ * @var int
*/
- var $_dir_perms = 0771;
-
+ public $_dir_perms = 0771;
/**
- * registered objects
- *
+ * block tag hierarchy
* @var array
*/
- var $_reg_objects = array();
-
+ public $_tag_stack = array();
/**
- * table keeping track of plugins
- *
- * @var array
+ * self pointer to Smarty object
+ * @var Smarty
*/
- var $_plugins = array(
- 'modifier' => array(),
- 'function' => array(),
- 'block' => array(),
- 'compiler' => array(),
- 'prefilter' => array(),
- 'postfilter' => array(),
- 'outputfilter' => array(),
- 'resource' => array(),
- 'insert' => array());
-
-
+ public $smarty;
/**
- * cache serials
- *
- * @var array
+ * required by the compiler for BC
+ * @var string
*/
- var $_cache_serials = array();
-
+ public $_current_file = null;
/**
- * name of optional cache include file
- *
- * @var string
+ * internal flag to enable parser debugging
+ * @var bool
*/
- var $_cache_include = null;
-
+ public $_parserdebug = false;
/**
- * indicate if the current code is used in a compiled
- * include
+ * Saved parameter of merged templates during compilation
*
- * @var string
+ * @var array
*/
- var $_cache_including = false;
-
+ public $merged_templates_func = array();
/**#@-*/
- /**
- * 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
+ * Initialize new Smarty object
*
- * @param array|string $tpl_var the template variable name(s)
- * @param mixed $value the value to assign
*/
- function assign($tpl_var, $value = null)
+ public function __construct()
{
- if (is_array($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;
+ // selfpointer needed by some other class methods
+ $this->smarty = $this;
+ if (is_callable('mb_internal_encoding')) {
+ mb_internal_encoding(Smarty::$_CHARSET);
+ }
+ $this->start_time = microtime(true);
+ // set default dirs
+ $this->setTemplateDir('.' . DS . 'templates' . DS)
+ ->setCompileDir('.' . DS . 'templates_c' . DS)
+ ->setPluginsDir(SMARTY_PLUGINS_DIR)
+ ->setCacheDir('.' . DS . 'cache' . DS)
+ ->setConfigDir('.' . DS . 'configs' . DS);
+
+ $this->debug_tpl = 'file:' . dirname(__FILE__) . '/debug.tpl';
+ if (isset($_SERVER['SCRIPT_NAME'])) {
+ $this->assignGlobal('SCRIPT_NAME', $_SERVER['SCRIPT_NAME']);
}
}
- /**
- * 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 $value the value to append
+ * Class destructor
*/
- function append($tpl_var, $value=null, $merge=false)
+ public function __destruct()
{
- if (is_array($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;
- }
- }
- }
+ // intentionally left blank
}
/**
- * appends values to template variables by reference
- *
- * @param string $tpl_var the template variable name
- * @param mixed $value the referenced value to append
+ * <<magic>> set selfpointer on cloned object
*/
- function append_by_ref($tpl_var, &$value, $merge=false)
+ public function __clone()
{
- if ($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;
- }
- }
+ $this->smarty = $this;
}
/**
- * clear the given assigned template variable.
+ * <<magic>> Generic getter.
*
- * @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
+ * Calls the appropriate getter function.
+ * Issues an E_USER_NOTICE if no valid getter is found.
*
- * @param string $function the name of the template function
- * @param string $function_impl the name of the PHP function to register
+ * @param string $name property name
+ * @return mixed
*/
- function register_function($function, $function_impl, $cacheable=true, $cache_attrs=null)
+ public function __get($name)
{
- $this->_plugins['function'][$function] =
- array($function_impl, null, null, false, $cacheable, $cache_attrs);
+ $allowed = array(
+ 'template_dir' => 'getTemplateDir',
+ 'config_dir' => 'getConfigDir',
+ 'plugins_dir' => 'getPluginsDir',
+ 'compile_dir' => 'getCompileDir',
+ 'cache_dir' => 'getCacheDir',
+ );
+ if (isset($allowed[$name])) {
+ return $this->{$allowed[$name]}();
+ } else {
+ trigger_error('Undefined property: '. get_class($this) .'::$'. $name, E_USER_NOTICE);
+ }
}
/**
- * Unregisters custom function
+ * <<magic>> Generic setter.
*
- * @param string $function name of template function
- */
- function unregister_function($function)
- {
- unset($this->_plugins['function'][$function]);
- }
-
- /**
- * Registers object to be used in templates
+ * Calls the appropriate setter function.
+ * Issues an E_USER_NOTICE if no valid setter is found.
*
- * @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
+ * @param string $name property name
+ * @param mixed $value parameter passed to setter
*/
- function register_object($object, &$object_impl, $allowed = array(), $smarty_args = true, $block_methods = array())
+ public function __set($name, $value)
{
- settype($allowed, 'array');
- settype($smarty_args, 'boolean');
- $this->_reg_objects[$object] =
- array(&$object_impl, $allowed, $smarty_args, $block_methods);
+ $allowed = array(
+ 'template_dir' => 'setTemplateDir',
+ 'config_dir' => 'setConfigDir',
+ 'plugins_dir' => 'setPluginsDir',
+ 'compile_dir' => 'setCompileDir',
+ 'cache_dir' => 'setCacheDir',
+ );
+
+ if (isset($allowed[$name])) {
+ $this->{$allowed[$name]}($value);
+ } else {
+ trigger_error('Undefined property: ' . get_class($this) . '::$' . $name, E_USER_NOTICE);
+ }
}
/**
- * Unregisters object
+ * Check if a template resource exists
*
- * @param string $object name of template object
+ * @param string $resource_name template name
+ * @return boolean status
*/
- function unregister_object($object)
+ public function templateExists($resource_name)
{
- unset($this->_reg_objects[$object]);
+ // create template object
+ $save = $this->template_objects;
+ $tpl = new $this->template_class($resource_name, $this);
+ // check if it does exists
+ $result = $tpl->source->exists;
+ $this->template_objects = $save;
+ return $result;
}
-
/**
- * Registers block function to be used in templates
+ * Returns a single or all global variables
*
- * @param string $block name of template block
- * @param string $block_impl PHP function to register
+ * @param object $smarty
+ * @param string $varname variable name or null
+ * @return string variable value or or array of variables
*/
- function register_block($block, $block_impl, $cacheable=true, $cache_attrs=null)
+ public function getGlobal($varname = null)
{
- $this->_plugins['block'][$block] =
- array($block_impl, null, null, false, $cacheable, $cache_attrs);
+ if (isset($varname)) {
+ if (isset(self::$global_tpl_vars[$varname])) {
+ return self::$global_tpl_vars[$varname]->value;
+ } else {
+ return '';
+ }
+ } else {
+ $_result = array();
+ foreach (self::$global_tpl_vars AS $key => $var) {
+ $_result[$key] = $var->value;
+ }
+ return $_result;
+ }
}
/**
- * Unregisters block function
+ * Empty cache folder
*
- * @param string $block name of template function
+ * @param integer $exp_time expiration time
+ * @param string $type resource type
+ * @return integer number of cache files deleted
*/
- function unregister_block($block)
+ function clearAllCache($exp_time = null, $type = null)
{
- unset($this->_plugins['block'][$block]);
+ // load cache resource and call clearAll
+ $_cache_resource = Smarty_CacheResource::load($this, $type);
+ Smarty_CacheResource::invalidLoadedCache($this);
+ return $_cache_resource->clearAll($this, $exp_time);
}
/**
- * Registers compiler function
+ * Empty cache for a specific template
*
- * @param string $function name of template function
- * @param string $function_impl name of PHP function to register
+ * @param string $template_name template name
+ * @param string $cache_id cache id
+ * @param string $compile_id compile id
+ * @param integer $exp_time expiration time
+ * @param string $type resource type
+ * @return integer number of cache files deleted
*/
- function register_compiler_function($function, $function_impl, $cacheable=true)
+ public function clearCache($template_name, $cache_id = null, $compile_id = null, $exp_time = null, $type = null)
{
- $this->_plugins['compiler'][$function] =
- array($function_impl, null, null, false, $cacheable);
+ // load cache resource and call clear
+ $_cache_resource = Smarty_CacheResource::load($this, $type);
+ Smarty_CacheResource::invalidLoadedCache($this);
+ return $_cache_resource->clear($this, $template_name, $cache_id, $compile_id, $exp_time);
}
/**
- * Unregisters compiler function
+ * Loads security class and enables security
*
- * @param string $function name of template function
+ * @param string|Smarty_Security $security_class if a string is used, it must be class-name
+ * @return Smarty current Smarty instance for chaining
+ * @throws SmartyException when an invalid class name is provided
*/
- function unregister_compiler_function($function)
+ public function enableSecurity($security_class = null)
{
- unset($this->_plugins['compiler'][$function]);
+ if ($security_class instanceof Smarty_Security) {
+ $this->security_policy = $security_class;
+ return $this;
+ } elseif (is_object($security_class)) {
+ throw new SmartyException("Class '" . get_class($security_class) . "' must extend Smarty_Security.");
+ }
+ if ($security_class == null) {
+ $security_class = $this->security_class;
+ }
+ if (!class_exists($security_class)) {
+ throw new SmartyException("Security class '$security_class' is not defined");
+ } elseif ($security_class !== 'Smarty_Security' && !is_subclass_of($security_class, 'Smarty_Security')) {
+ throw new SmartyException("Class '$security_class' must extend Smarty_Security.");
+ } else {
+ $this->security_policy = new $security_class($this);
+ }
+
+ return $this;
}
/**
- * Registers modifier to be used in templates
- *
- * @param string $modifier name of template modifier
- * @param string $modifier_impl name of PHP function to register
+ * Disable security
+ * @return Smarty current Smarty instance for chaining
*/
- function register_modifier($modifier, $modifier_impl)
+ public function disableSecurity()
{
- $this->_plugins['modifier'][$modifier] =
- array($modifier_impl, null, null, false);
+ $this->security_policy = null;
+
+ return $this;
}
/**
- * Unregisters modifier
+ * Set template directory
*
- * @param string $modifier name of template modifier
+ * @param string|array $template_dir directory(s) of template sources
+ * @return Smarty current Smarty instance for chaining
*/
- function unregister_modifier($modifier)
+ public function setTemplateDir($template_dir)
{
- unset($this->_plugins['modifier'][$modifier]);
+ $this->template_dir = array();
+ foreach ((array) $template_dir as $k => $v) {
+ $this->template_dir[$k] = rtrim($v, '/\\') . DS;
+ }
+
+ $this->joined_template_dir = join(DIRECTORY_SEPARATOR, $this->template_dir);
+ return $this;
}
/**
- * Registers a resource to fetch a template
+ * Add template directory(s)
*
- * @param string $type name of resource
- * @param array $functions array of functions to handle resource
+ * @param string|array $template_dir directory(s) of template sources
+ * @param string $key of the array element to assign the template dir to
+ * @return Smarty current Smarty instance for chaining
+ * @throws SmartyException when the given template directory is not valid
*/
- function register_resource($type, $functions)
+ public function addTemplateDir($template_dir, $key=null)
{
- if (count($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);
-
+ // make sure we're dealing with an array
+ $this->template_dir = (array) $this->template_dir;
+
+ if (is_array($template_dir)) {
+ foreach ($template_dir as $k => $v) {
+ if (is_int($k)) {
+ // indexes are not merged but appended
+ $this->template_dir[] = rtrim($v, '/\\') . DS;
+ } else {
+ // string indexes are overridden
+ $this->template_dir[$k] = rtrim($v, '/\\') . DS;
+ }
+ }
+ } elseif ($key !== null) {
+ // override directory at specified index
+ $this->template_dir[$key] = rtrim($template_dir, '/\\') . DS;
} else {
- $this->trigger_error("malformed function-list for '$type' in register_resource");
-
+ // append new directory
+ $this->template_dir[] = rtrim($template_dir, '/\\') . DS;
}
+ $this->joined_template_dir = join(DIRECTORY_SEPARATOR, $this->template_dir);
+ return $this;
}
/**
- * Unregisters a resource
+ * Get template directories
*
- * @param string $type name of resource
+ * @param mixed index of directory to get, null to get all
+ * @return array|string list of template directories, or directory of $index
*/
- function unregister_resource($type)
+ public function getTemplateDir($index=null)
{
- unset($this->_plugins['resource'][$type]);
- }
+ if ($index !== null) {
+ return isset($this->template_dir[$index]) ? $this->template_dir[$index] : null;
+ }
- /**
- * 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);
+ return (array)$this->template_dir;
}
/**
- * Unregisters a prefilter function
+ * Set config directory
*
- * @param callback $function
+ * @param string|array $template_dir directory(s) of configuration sources
+ * @return Smarty current Smarty instance for chaining
*/
- function unregister_prefilter($function)
+ public function setConfigDir($config_dir)
{
- unset($this->_plugins['prefilter'][$this->_get_filter_name($function)]);
- }
+ $this->config_dir = array();
+ foreach ((array) $config_dir as $k => $v) {
+ $this->config_dir[$k] = rtrim($v, '/\\') . DS;
+ }
- /**
- * 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);
+ $this->joined_config_dir = join(DIRECTORY_SEPARATOR, $this->config_dir);
+ return $this;
}
/**
- * Unregisters a postfilter function
+ * Add config directory(s)
*
- * @param callback $function
+ * @param string|array $config_dir directory(s) of config sources
+ * @param string key of the array element to assign the config dir to
+ * @return Smarty current Smarty instance for chaining
*/
- function unregister_postfilter($function)
+ public function addConfigDir($config_dir, $key=null)
{
- unset($this->_plugins['postfilter'][$this->_get_filter_name($function)]);
- }
+ // make sure we're dealing with an array
+ $this->config_dir = (array) $this->config_dir;
+
+ if (is_array($config_dir)) {
+ foreach ($config_dir as $k => $v) {
+ if (is_int($k)) {
+ // indexes are not merged but appended
+ $this->config_dir[] = rtrim($v, '/\\') . DS;
+ } else {
+ // string indexes are overridden
+ $this->config_dir[$k] = rtrim($v, '/\\') . DS;
+ }
+ }
+ } elseif( $key !== null ) {
+ // override directory at specified index
+ $this->config_dir[$key] = rtrim($config_dir, '/\\') . DS;
+ } else {
+ // append new directory
+ $this->config_dir[] = rtrim($config_dir, '/\\') . DS;
+ }
- /**
- * 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);
+ $this->joined_config_dir = join(DIRECTORY_SEPARATOR, $this->config_dir);
+ return $this;
}
/**
- * Unregisters an outputfilter function
+ * Get config directory
*
- * @param callback $function
+ * @param mixed index of directory to get, null to get all
+ * @return array|string configuration directory
*/
- function unregister_outputfilter($function)
+ public function getConfigDir($index=null)
{
- unset($this->_plugins['outputfilter'][$this->_get_filter_name($function)]);
+ if ($index !== null) {
+ return isset($this->config_dir[$index]) ? $this->config_dir[$index] : null;
+ }
+
+ return (array)$this->config_dir;
}
/**
- * load a filter of specified type and name
+ * Set plugins directory
*
- * @param string $type filter type
- * @param string $name filter name
+ * @param string|array $plugins_dir directory(s) of plugins
+ * @return Smarty current Smarty instance for chaining
*/
- function load_filter($type, $name)
+ public function setPluginsDir($plugins_dir)
{
- 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;
+ $this->plugins_dir = array();
+ foreach ((array)$plugins_dir as $k => $v) {
+ $this->plugins_dir[$k] = rtrim($v, '/\\') . DS;
}
+
+ return $this;
}
/**
- * clear cached content for the given template and cache id
+ * Adds directory of plugin files
*
- * @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
+ * @param object $smarty
+ * @param string $ |array $ plugins folder
+ * @return Smarty current Smarty instance for chaining
*/
- function clear_cache($tpl_file = null, $cache_id = null, $compile_id = null, $exp_time = null)
+ public function addPluginsDir($plugins_dir)
{
-
- 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));
+ // make sure we're dealing with an array
+ $this->plugins_dir = (array) $this->plugins_dir;
+
+ if (is_array($plugins_dir)) {
+ foreach ($plugins_dir as $k => $v) {
+ if (is_int($k)) {
+ // indexes are not merged but appended
+ $this->plugins_dir[] = rtrim($v, '/\\') . DS;
+ } else {
+ // string indexes are overridden
+ $this->plugins_dir[$k] = rtrim($v, '/\\') . DS;
+ }
+ }
} 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);
+ // append new directory
+ $this->plugins_dir[] = rtrim($plugins_dir, '/\\') . DS;
}
+ $this->plugins_dir = array_unique($this->plugins_dir);
+ return $this;
}
-
/**
- * clear the entire contents of cache (all templates)
+ * Get plugin directories
*
- * @param string $exp_time expire time
- * @return boolean results of {@link smarty_core_rm_auto()}
+ * @return array list of plugin directories
*/
- function clear_all_cache($exp_time = null)
+ public function getPluginsDir()
{
- return $this->clear_cache(null, null, null, $exp_time);
+ return (array)$this->plugins_dir;
}
-
/**
- * test to see if valid cache exists for this template
+ * Set compile directory
*
- * @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()}
+ * @param string $compile_dir directory to store compiled templates in
+ * @return Smarty current Smarty instance for chaining
*/
- function is_cached($tpl_file, $cache_id = null, $compile_id = null)
+ public function setCompileDir($compile_dir)
{
- 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);
+ $this->compile_dir = rtrim($compile_dir, '/\\') . DS;
+ if (!isset(Smarty::$_muted_directories[$this->compile_dir])) {
+ Smarty::$_muted_directories[$this->compile_dir] = null;
+ }
+ return $this;
}
-
/**
- * clear all the assigned template variables.
+ * Get compiled directory
*
+ * @return string path to compiled templates
*/
- function clear_all_assign()
+ public function getCompileDir()
{
- $this->_tpl_vars = array();
+ return $this->compile_dir;
}
/**
- * 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.
+ * Set cache directory
*
- * @param string $tpl_file
- * @param string $compile_id
- * @param string $exp_time
- * @return boolean results of {@link smarty_core_rm_auto()}
+ * @param string $cache_dir directory to store cached templates in
+ * @return Smarty current Smarty instance for chaining
*/
- function clear_compiled_tpl($tpl_file = null, $compile_id = null, $exp_time = null)
+ public function setCacheDir($cache_dir)
{
- if (!isset($compile_id)) {
- $compile_id = $this->compile_id;
+ $this->cache_dir = rtrim($cache_dir, '/\\') . DS;
+ if (!isset(Smarty::$_muted_directories[$this->cache_dir])) {
+ Smarty::$_muted_directories[$this->cache_dir] = null;
}
- $_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);
+ return $this;
}
/**
- * Checks whether requested template exists.
+ * Get cache directory
*
- * @param string $tpl_file
- * @return boolean
+ * @return string path of cache directory
*/
- function template_exists($tpl_file)
+ public function getCacheDir()
{
- $_params = array('resource_name' => $tpl_file, 'quiet'=>true, 'get_source'=>false);
- return $this->_fetch_resource_info($_params);
+ return $this->cache_dir;
}
/**
- * Returns an array containing template variables
+ * Set default modifiers
*
- * @param string $name
- * @param string $type
- * @return array
+ * @param array|string $modifiers modifier or list of modifiers to set
+ * @return Smarty current Smarty instance for chaining
*/
- function &get_template_vars($name=null)
+ public function setDefaultModifiers($modifiers)
{
- if(!isset($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;
- }
+ $this->default_modifiers = (array) $modifiers;
+ return $this;
}
/**
- * Returns an array containing config variables
+ * Add default modifiers
*
- * @param string $name
- * @param string $type
- * @return array
+ * @param array|string $modifiers modifier or list of modifiers to add
+ * @return Smarty current Smarty instance for chaining
*/
- function &get_config_vars($name=null)
+ public function addDefaultModifiers($modifiers)
{
- if(!isset($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];
+ if (is_array($modifiers)) {
+ $this->default_modifiers = array_merge($this->default_modifiers, $modifiers);
} else {
- // var non-existant, return valid reference
- $_tmp = null;
- return $_tmp;
+ $this->default_modifiers[] = $modifiers;
}
+
+ return $this;
}
/**
- * trigger Smarty error
+ * Get default modifiers
*
- * @param string $error_msg
- * @param integer $error_type
+ * @return array list of default modifiers
*/
- function trigger_error($error_msg, $error_type = E_USER_WARNING)
+ public function getDefaultModifiers()
{
- trigger_error("Smarty error: $error_msg", $error_type);
+ return $this->default_modifiers;
}
/**
- * executes & displays the template results
+ * Set autoload filters
*
- * @param string $resource_name
- * @param string $cache_id
- * @param string $compile_id
+ * @param array $filters filters to load automatically
+ * @param string $type "pre", "output", … specify the filter type to set. Defaults to none treating $filters' keys as the appropriate types
+ * @return Smarty current Smarty instance for chaining
*/
- function display($resource_name, $cache_id = null, $compile_id = null)
+ public function setAutoloadFilters($filters, $type=null)
{
- $this->fetch($resource_name, $cache_id, $compile_id, true);
+ if ($type !== null) {
+ $this->autoload_filters[$type] = (array) $filters;
+ } else {
+ $this->autoload_filters = (array) $filters;
+ }
+
+ return $this;
}
/**
- * executes & returns or displays the template results
+ * Add autoload filters
*
- * @param string $resource_name
- * @param string $cache_id
- * @param string $compile_id
- * @param boolean $display
+ * @param array $filters filters to load automatically
+ * @param string $type "pre", "output", … specify the filter type to set. Defaults to none treating $filters' keys as the appropriate types
+ * @return Smarty current Smarty instance for chaining
*/
- function fetch($resource_name, $cache_id = null, $compile_id = null, $display = false)
+ public function addAutoloadFilters($filters, $type=null)
{
- 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
- $this->debugging = true;
- }
+ if ($type !== null) {
+ if (!empty($this->autoload_filters[$type])) {
+ $this->autoload_filters[$type] = array_merge($this->autoload_filters[$type], (array) $filters);
} else {
- $this->debugging = (bool)($this->request_use_auto_globals ? @$_COOKIE['SMARTY_DEBUG'] : @$GLOBALS['HTTP_COOKIE_VARS']['SMARTY_DEBUG']);
+ $this->autoload_filters[$type] = (array) $filters;
}
- }
-
- if ($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 {
+ foreach ((array) $filters as $key => $value) {
+ if (!empty($this->autoload_filters[$key])) {
+ $this->autoload_filters[$key] = array_merge($this->autoload_filters[$key], (array) $value);
} else {
- error_reporting($_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);
+ $this->autoload_filters[$key] = (array) $value;
}
}
}
- $_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 {
- if ($this->debugging) {
- // capture time for debugging info
- require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
- $this->_smarty_debug_info[$_included_tpls_idx]['exec_time'] = (smarty_core_get_microtime(array(), $this) - $_debug_start_time);
- }
- error_reporting($_smarty_old_error_level);
- if (isset($_smarty_results)) { return $_smarty_results; }
- }
+ return $this;
}
/**
- * load configuration values
+ * Get autoload filters
*
- * @param string $file
- * @param string $section
- * @param string $scope
+ * @param string $type type of filter to get autoloads for. Defaults to all autoload filters
+ * @return array array( 'type1' => array( 'filter1', 'filter2', … ) ) or array( 'filter1', 'filter2', …) if $type was specified
*/
- function config_load($file, $section = null, $scope = 'global')
+ public function getAutoloadFilters($type=null)
{
- 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");
+ if ($type !== null) {
+ return isset($this->autoload_filters[$type]) ? $this->autoload_filters[$type] : array();
+ }
- return $this->_reg_objects[$name][0];
+ return $this->autoload_filters;
}
/**
- * clear configuration values
+ * return name of debugging template
*
- * @param string $var
+ * @return string
*/
- function clear_config($var = null)
+ public function getDebugTemplate()
{
- if(!isset($var)) {
- // clear all values
- $this->_config = array(array('vars' => array(),
- 'files' => array()));
- } else {
- unset($this->_config[0]['vars'][$var]);
- }
+ return $this->debug_tpl;
}
/**
- * get filepath of requested plugin
+ * set the debug template
*
- * @param string $type
- * @param string $name
- * @return string|false
+ * @param string $tpl_name
+ * @return Smarty current Smarty instance for chaining
+ * @throws SmartyException if file is not readable
*/
- function _get_plugin_filepath($type, $name)
+ public function setDebugTemplate($tpl_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($compile_path)) {
- // template not expired, no recompile
- return true;
- } else {
- // compile template
- return false;
- }
- }
- } else {
- // compiled template does not exist, or forced compile
- return false;
+ if (!is_readable($tpl_name)) {
+ throw new SmartyException("Unknown file '{$tpl_name}'");
}
+ $this->debug_tpl = $tpl_name;
+
+ return $this;
}
- /**
- * compile the template
+ /**
+ * creates a template object
*
- * @param string $resource_name
- * @param string $compile_path
- * @return boolean
+ * @param string $template the resource handle of the template file
+ * @param mixed $cache_id cache id to be used with this template
+ * @param mixed $compile_id compile id to be used with this template
+ * @param object $parent next higher level of Smarty variables
+ * @param boolean $do_clone flag is Smarty object shall be cloned
+ * @return object template object
*/
- function _compile_resource($resource_name, $compile_path)
+ public function createTemplate($template, $cache_id = null, $compile_id = null, $parent = null, $do_clone = true)
{
-
- $_params = array('resource_name' => $resource_name);
- if (!$this->_fetch_resource_info($_params)) {
- return false;
+ if (!empty($cache_id) && (is_object($cache_id) || is_array($cache_id))) {
+ $parent = $cache_id;
+ $cache_id = null;
}
-
- $_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, $this);
-
- return true;
+ if (!empty($parent) && is_array($parent)) {
+ $data = $parent;
+ $parent = null;
} else {
- return false;
+ $data = null;
}
-
- }
-
- /**
- * 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);
+ // default to cache_id and compile_id of Smarty object
+ $cache_id = $cache_id === null ? $this->cache_id : $cache_id;
+ $compile_id = $compile_id === null ? $this->compile_id : $compile_id;
+ // already in template cache?
+ if ($this->allow_ambiguous_resources) {
+ $_templateId = Smarty_Resource::getUniqueTemplateName($this, $template) . $cache_id . $compile_id;
} else {
- // use include_path
- require_once($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];
+ $_templateId = $this->joined_template_dir . '#' . $template . $cache_id . $compile_id;
}
- $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 {
- $this->_cache_include_info = null;
-
+ if (isset($_templateId[150])) {
+ $_templateId = sha1($_templateId);
}
-
- 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) && is_readable($_resource_name);
- break;
-
- default:
- // call resource functions to fetch the template source and timestamp
- if ($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 && $_timestamp_return;
- break;
+ if ($do_clone) {
+ if (isset($this->template_objects[$_templateId])) {
+ // return cached template object
+ $tpl = clone $this->template_objects[$_templateId];
+ $tpl->smarty = clone $tpl->smarty;
+ $tpl->parent = $parent;
+ $tpl->tpl_vars = array();
+ $tpl->config_vars = array();
+ } else {
+ $tpl = new $this->template_class($template, clone $this, $parent, $cache_id, $compile_id);
}
- }
-
- if (!$_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));
- }
+ } else {
+ if (isset($this->template_objects[$_templateId])) {
+ // return cached template object
+ $tpl = $this->template_objects[$_templateId];
+ $tpl->parent = $parent;
+ $tpl->tpl_vars = array();
+ $tpl->config_vars = array();
+ } else {
+ $tpl = new $this->template_class($template, $this, $parent, $cache_id, $compile_id);
}
}
-
- if (!$_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;
- $params['resource_timestamp'] = null;
- return false;
+ // fill data if present
+ if (!empty($data) && is_array($data)) {
+ // set up variable values
+ foreach ($data as $_key => $_val) {
+ $tpl->tpl_vars[$_key] = new Smarty_variable($_val);
}
}
- return $_return;
+ return $tpl;
}
/**
- * parse out the type and name from the resource
+ * Takes unknown classes and loads plugin files for them
+ * class name format: Smarty_PluginType_PluginName
+ * plugin filename format: plugintype.pluginname.php
*
- * @param string $resource_base_path
- * @param string $resource_name
- * @param string $resource_type
- * @param string $resource_name
- * @return boolean
+ * @param string $plugin_name class plugin name to load
+ * @param bool $check check if already loaded
+ * @return string |boolean filepath of loaded file or false
*/
-
- function _parse_resource_name(&$params)
+ public function loadPlugin($plugin_name, $check = true)
{
-
- // 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'] = $params['resource_name'];
+ // if function or class exists, exit silently (already loaded)
+ if ($check && (is_callable($plugin_name) || class_exists($plugin_name, false))) {
+ return true;
+ }
+ // Plugin name is expected to be: Smarty_[Type]_[Name]
+ $_name_parts = explode('_', $plugin_name, 3);
+ // class name must have three parts to be valid plugin
+ // count($_name_parts) < 3 === !isset($_name_parts[2])
+ if (!isset($_name_parts[2]) || strtolower($_name_parts[0]) !== 'smarty') {
+ throw new SmartyException("plugin {$plugin_name} is not a valid name format");
+ return false;
+ }
+ // if type is "internal", get plugin from sysplugins
+ if (strtolower($_name_parts[1]) == 'internal') {
+ $file = SMARTY_SYSPLUGINS_DIR . strtolower($plugin_name) . '.php';
+ if (file_exists($file)) {
+ require_once($file);
+ return $file;
} else {
- $params['resource_type'] = $_resource_name_parts[0];
- $params['resource_name'] = $_resource_name_parts[1];
+ return false;
}
}
+ // plugin filename is expected to be: [type].[name].php
+ $_plugin_filename = "{$_name_parts[1]}.{$_name_parts[2]}.php";
- if ($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;
+ $_stream_resolve_include_path = function_exists('stream_resolve_include_path');
+
+ // loop through plugin dirs and find the plugin
+ foreach($this->getPluginsDir() as $_plugin_dir) {
+ $names = array(
+ $_plugin_dir . $_plugin_filename,
+ $_plugin_dir . strtolower($_plugin_filename),
+ );
+ foreach ($names as $file) {
+ if (file_exists($file)) {
+ require_once($file);
+ return $file;
+ }
+ if ($this->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_plugin_dir)) {
+ // try PHP include_path
+ if ($_stream_resolve_include_path) {
+ $file = stream_resolve_include_path($file);
+ } else {
+ $file = Smarty_Internal_Get_Include_Path::getIncludePath($file);
}
- // 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'] = $_params['new_file_path'];
- return true;
+
+ if ($file !== false) {
+ require_once($file);
+ return $file;
}
}
- return false;
- } else {
- /* absolute path */
- return file_exists($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;
+ // no plugin loaded
+ return false;
}
-
/**
- * Handle modifiers
+ * Compile all template files
*
- * @param string|null $modifier_name
- * @param array|null $map_array
- * @return string result of modifiers
+ * @param string $extension file extension
+ * @param bool $force_compile force all to recompile
+ * @param int $time_limit
+ * @param int $max_errors
+ * @return integer number of template files recompiled
*/
- function _run_mod_handler()
+ public function compileAllTemplates($extention = '.tpl', $force_compile = false, $time_limit = 0, $max_errors = null)
{
- $_args = func_get_args();
- list($_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 $_var;
+ return Smarty_Internal_Utility::compileAllTemplates($extention, $force_compile, $time_limit, $max_errors, $this);
}
/**
- * Remove starting and ending quotes from the string
+ * Compile all config files
*
- * @param string $string
- * @return string
+ * @param string $extension file extension
+ * @param bool $force_compile force all to recompile
+ * @param int $time_limit
+ * @param int $max_errors
+ * @return integer number of template files recompiled
*/
- function _dequote($string)
+ public function compileAllConfig($extention = '.conf', $force_compile = false, $time_limit = 0, $max_errors = null)
{
- if ((substr($string, 0, 1) == "'" || substr($string, 0, 1) == '"') &&
- substr($string, -1) == substr($string, 0, 1))
- return substr($string, 1, -1);
- else
- return $string;
+ return Smarty_Internal_Utility::compileAllConfig($extention, $force_compile, $time_limit, $max_errors, $this);
}
-
/**
- * read in a file
+ * Delete compiled template file
*
- * @param string $filename
- * @return string
+ * @param string $resource_name template name
+ * @param string $compile_id compile id
+ * @param integer $exp_time expiration time
+ * @return integer number of template files deleted
*/
- function _read_file($filename)
+ public function clearCompiledTemplate($resource_name = null, $compile_id = null, $exp_time = null)
{
- if ( file_exists($filename) && is_readable($filename) && ($fd = @fopen($filename, 'rb')) ) {
- $contents = '';
- while (!feof($fd)) {
- $contents .= fread($fd, 8192);
- }
- fclose($fd);
- return $contents;
- } else {
- return false;
- }
+ return Smarty_Internal_Utility::clearCompiledTemplate($resource_name, $compile_id, $exp_time, $this);
}
- /**
- * 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
+ * Return array of tag/attributes of all tags used by an template
*
- * @param string $resource
- * @param integer $exp_time
+ * @param object $templae template object
+ * @return array of tag/attributes
*/
- function _unlink($resource, $exp_time = null)
+ public function getTags(Smarty_Internal_Template $template)
{
- if(isset($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 $compile_id;
- else
- return null;
+ return Smarty_Internal_Utility::getTags($template);
}
/**
- * trigger Smarty plugin error
+ * Run installation test
*
- * @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
+ * @param array $errors Array to write errors into, rather than outputting them
+ * @return boolean true if setup is fine, false if something is wrong
*/
- function _process_compiled_include_callback($match) {
- $_func = '_smarty_tplfunc_'.$match[2].'_'.$match[3];
- ob_start();
- $_func($this);
- $_ret = ob_get_contents();
- ob_end_clean();
- return $_ret;
+ public function testInstall(&$errors=null)
+ {
+ return Smarty_Internal_Utility::testInstall($this, $errors);
}
-
/**
- * called for included templates
+ * Error Handler to mute expected messages
*
- * @param string $_smarty_include_tpl_file
- * @param string $_smarty_include_vars
+ * @link http://php.net/set_error_handler
+ * @param integer $errno Error level
+ * @return boolean
*/
-
- // $_smarty_include_tpl_file, $_smarty_include_vars
-
- function _smarty_include($params)
+ public static function mutingErrorHandler($errno, $errstr, $errfile, $errline, $errcontext)
{
- if ($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;
+ $_is_muted_directory = false;
+
+ // add the SMARTY_DIR to the list of muted directories
+ if (!isset(Smarty::$_muted_directories[SMARTY_DIR])) {
+ $smarty_dir = realpath(SMARTY_DIR);
+ if ($smarty_dir !== false) {
+ Smarty::$_muted_directories[SMARTY_DIR] = array(
+ 'file' => $smarty_dir,
+ 'length' => strlen($smarty_dir),
+ );
+ }
}
- if ($this->caching) {
- $this->_cache_info['template'][$params['smarty_include_tpl_file']] = true;
+ // walk the muted directories and test against $errfile
+ foreach (Smarty::$_muted_directories as $key => &$dir) {
+ if (!$dir) {
+ // resolve directory and length for speedy comparisons
+ $file = realpath($key);
+ if ($file === false) {
+ // this directory does not exist, remove and skip it
+ unset(Smarty::$_muted_directories[$key]);
+ continue;
+ }
+ $dir = array(
+ 'file' => $file,
+ 'length' => strlen($file),
+ );
+ }
+ if (!strncmp($errfile, $dir['file'], $dir['length'])) {
+ $_is_muted_directory = true;
+ break;
+ }
}
- }
-
-
- /**
- * get or set an array of cached attributes for function that is
- * not cacheable
- * @return array
- */
- function &_smarty_cache_attrs($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];
+ // pass to next error handler if this error did not occur inside SMARTY_DIR
+ // or the error was within smarty but masked to be ignored
+ if (!$_is_muted_directory || ($errno && $errno & error_reporting())) {
+ if (Smarty::$_previous_error_handler) {
+ return call_user_func(Smarty::$_previous_error_handler, $errno, $errstr, $errfile, $errline, $errcontext);
+ } else {
+ return false;
+ }
}
-
}
-
/**
- * wrapper for include() retaining $this
- * @return mixed
+ * Enable error handler to mute expected messages
+ *
+ * @return void
*/
- function _include($filename, $once=false, $params=null)
+ public static function muteExpectedErrors()
{
- if ($once) {
- return include_once($filename);
- } else {
- return include($filename);
+ /*
+ error muting is done because some people implemented custom error_handlers using
+ http://php.net/set_error_handler and for some reason did not understand the following paragraph:
+
+ It is important to remember that the standard PHP error handler is completely bypassed for the
+ error types specified by error_types unless the callback function returns FALSE.
+ error_reporting() settings will have no effect and your error handler will be called regardless -
+ however you are still able to read the current value of error_reporting and act appropriately.
+ Of particular note is that this value will be 0 if the statement that caused the error was
+ prepended by the @ error-control operator.
+
+ Smarty deliberately uses @filemtime() over file_exists() and filemtime() in some places. Reasons include
+ - @filemtime() is almost twice as fast as using an additional file_exists()
+ - between file_exists() and filemtime() a possible race condition is opened,
+ which does not exist using the simple @filemtime() approach.
+ */
+ $error_handler = array('Smarty', 'mutingErrorHandler');
+ $previous = set_error_handler($error_handler);
+
+ // avoid dead loops
+ if ($previous !== $error_handler) {
+ Smarty::$_previous_error_handler = $previous;
}
}
-
/**
- * wrapper for eval() retaining $this
- * @return mixed
+ * Disable error handler muting expected messages
+ *
+ * @return void
*/
- function _eval($code, $params=null)
+ public static function unmuteExpectedErrors()
{
- return eval($code);
+ restore_error_handler();
}
+}
- /**
- * 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 $function;
- }
- }
+// Check if we're running on windows
+Smarty::$_IS_WINDOWS = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN';
- /**#@-*/
+// let PCRE (preg_*) treat strings as ISO-8859-1 if we're not dealing with UTF-8
+if (Smarty::$_CHARSET !== 'UTF-8') {
+ Smarty::$_UTF8_MODIFIER = '';
+}
+/**
+ * Smarty exception class
+ * @package Smarty
+ */
+class SmartyException extends Exception {
+ public static $escape = true;
+ public function __construct($message) {
+ $this->message = self::$escape ? htmlentities($message) : $message;
+ }
}
-/* vim: set expandtab: */
+/**
+ * Smarty compiler exception class
+ * @package Smarty
+ */
+class SmartyCompilerException extends SmartyException {
+}
+
+/**
+ * Autoloader
+ */
+function smartyAutoload($class)
+{
+ $_class = strtolower($class);
+ $_classes = array(
+ 'smarty_config_source' => true,
+ 'smarty_config_compiled' => true,
+ 'smarty_security' => true,
+ 'smarty_cacheresource' => true,
+ 'smarty_cacheresource_custom' => true,
+ 'smarty_cacheresource_keyvaluestore' => true,
+ 'smarty_resource' => true,
+ 'smarty_resource_custom' => true,
+ 'smarty_resource_uncompiled' => true,
+ 'smarty_resource_recompiled' => true,
+ );
+
+ if (!strncmp($_class, 'smarty_internal_', 16) || isset($_classes[$_class])) {
+ include SMARTY_SYSPLUGINS_DIR . $_class . '.php';
+ }
+}
?>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 01:44:22 +0000