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-rw-r--r--include/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php994
1 files changed, 747 insertions, 247 deletions
diff --git a/include/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php b/include/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php
index c745d294d..6c3ea5f5d 100644
--- a/include/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php
+++ b/include/smarty/libs/sysplugins/smarty_internal_templatecompilerbase.php
@@ -2,49 +2,61 @@
/**
* Smarty Internal Plugin Smarty Template Compiler Base
+ * This file contains the basic classes and methods for compiling Smarty templates with lexer/parser
*
- * This file contains the basic classes and methodes for compiling Smarty templates with lexer/parser
- *
- * @package Smarty
+ * @package Smarty
* @subpackage Compiler
- * @author Uwe Tews
+ * @author Uwe Tews
*/
/**
* Main abstract compiler class
*
- * @package Smarty
+ * @package Smarty
* @subpackage Compiler
+ *
+ * @property Smarty_Internal_SmartyTemplateCompiler $prefixCompiledCode = ''
+ * @property Smarty_Internal_SmartyTemplateCompiler $postfixCompiledCode = ''
+ * @method Smarty_Internal_SmartyTemplateCompiler registerPostCompileCallback($callback, $parameter = array(), $key = null, $replace = false)
+ * @method Smarty_Internal_SmartyTemplateCompiler unregisterPostCompileCallback($key)
*/
-abstract class Smarty_Internal_TemplateCompilerBase {
+abstract class Smarty_Internal_TemplateCompilerBase
+{
/**
- * hash for nocache sections
+ * Smarty object
*
- * @var mixed
+ * @var Smarty
*/
- private $nocache_hash = null;
+ public $smarty = null;
/**
- * suppress generation of nocache code
+ * Parser object
*
- * @var bool
+ * @var Smarty_Internal_Templateparser
*/
- public $suppressNocacheProcessing = false;
+ public $parser = null;
/**
- * suppress generation of merged template code
+ * hash for nocache sections
+ *
+ * @var mixed
+ */
+ public $nocache_hash = null;
+
+ /**
+ * suppress generation of nocache code
*
* @var bool
*/
- public $suppressMergedTemplates = false;
+ public $suppressNocacheProcessing = false;
/**
- * compile tag objects
+ * compile tag objects cache
*
* @var array
*/
- public static $_tag_objects = array();
+ public $_tag_objects = array();
/**
* tag stack
@@ -61,18 +73,53 @@ abstract class Smarty_Internal_TemplateCompilerBase {
public $template = null;
/**
- * merged templates
+ * merged included sub template data
*
* @var array
*/
- public $merged_templates = array();
+ public $mergedSubTemplatesData = array();
/**
- * flag when compiling {block}
+ * merged sub template code
*
- * @var bool
+ * @var array
+ */
+ public $mergedSubTemplatesCode = array();
+
+ /**
+ * collected template properties during compilation
+ *
+ * @var array
+ */
+ public $templateProperties = array();
+
+ /**
+ * source line offset for error messages
+ *
+ * @var int
+ */
+ public $trace_line_offset = 0;
+
+ /**
+ * trace uid
+ *
+ * @var string
+ */
+ public $trace_uid = '';
+
+ /**
+ * trace file path
+ *
+ * @var string
*/
- public $inheritance = false;
+ public $trace_filepath = '';
+
+ /**
+ * stack for tracing file and line of nested {block} tags
+ *
+ * @var array
+ */
+ public $trace_stack = array();
/**
* plugins loaded by default plugin handler
@@ -90,174 +137,380 @@ abstract class Smarty_Internal_TemplateCompilerBase {
/**
* force compilation of complete template as nocache
+ *
* @var boolean
*/
public $forceNocache = false;
/**
- * suppress Smarty header code in compiled template
+ * flag if compiled template file shall we written
+ *
* @var bool
*/
- public $suppressHeader = false;
+ public $write_compiled_code = true;
/**
- * suppress template property header code in compiled template
- * @var bool
+ * Template functions
+ *
+ * @var array
*/
- public $suppressTemplatePropertyHeader = false;
+ public $tpl_function = array();
/**
- * flag if compiled template file shall we written
- * @var bool
+ * called sub functions from template function
+ *
+ * @var array
*/
- public $write_compiled_code = true;
+ public $called_functions = array();
/**
- * flag if currently a template function is compiled
- * @var bool
+ * compiled template or block function code
+ *
+ * @var string
*/
- public $compiles_template_function = false;
+ public $blockOrFunctionCode = '';
/**
- * called subfuntions from template function
- * @var array
+ * php_handling setting either from Smarty or security
+ *
+ * @var int
*/
- public $called_functions = array();
+ public $php_handling = 0;
/**
* flags for used modifier plugins
+ *
* @var array
*/
public $modifier_plugins = array();
/**
* type of already compiled modifier
+ *
* @var array
*/
public $known_modifier_type = array();
/**
- * Methode to compile a Smarty template
+ * parent compiler object for merged subtemplates and template functions
+ *
+ * @var Smarty_Internal_TemplateCompilerBase
+ */
+ public $parent_compiler = null;
+
+ /**
+ * Flag true when compiling nocache section
+ *
+ * @var bool
+ */
+ public $nocache = false;
+
+ /**
+ * Flag true when tag is compiled as nocache
+ *
+ * @var bool
+ */
+ public $tag_nocache = false;
+
+ /**
+ * Compiled tag prefix code
+ *
+ * @var array
+ */
+ public $prefix_code = array();
+
+ /**
+ * Prefix code stack
+ *
+ * @var array
+ */
+ public $prefixCodeStack = array();
+
+ /**
+ * Tag has compiled code
+ *
+ * @var bool
+ */
+ public $has_code = false;
+
+ /**
+ * A variable string was compiled
+ *
+ * @var bool
+ */
+ public $has_variable_string = false;
+
+ /**
+ * Tag creates output
+ *
+ * @var bool
+ */
+ public $has_output = false;
+
+ /**
+ * Stack for {setfilter} {/setfilter}
+ *
+ * @var array
+ */
+ public $variable_filter_stack = array();
+
+ /**
+ * variable filters for {setfilter} {/setfilter}
+ *
+ * @var array
+ */
+ public $variable_filters = array();
+
+ /**
+ * Nesting count of looping tags like {foreach}, {for}, {section}, {while}
+ *
+ * @var int
+ */
+ public $loopNesting = 0;
+
+ /**
+ * Strip preg pattern
+ *
+ * @var string
+ */
+ public $stripRegEx = '![\t ]*[\r\n]+[\t ]*!';
+
+ /**
+ * plugin search order
+ *
+ * @var array
+ */
+ public $plugin_search_order = array('function', 'block', 'compiler', 'class');
+
+ /**
+ * General storage area for tag compiler plugins
+ *
+ * @var array
+ */
+ public $_cache = array();
+
+ /**
+ * method to compile a Smarty template
+ *
+ * @param mixed $_content template source
+ * @param bool $isTemplateSource
*
- * @param mixed $_content template source
* @return bool true if compiling succeeded, false if it failed
*/
- abstract protected function doCompile($_content);
+ abstract protected function doCompile($_content, $isTemplateSource = false);
/**
* Initialize compiler
+ *
+ * @param Smarty $smarty global instance
*/
- public function __construct() {
- $this->nocache_hash = str_replace('.', '-', uniqid(rand(), true));
+ public function __construct(Smarty $smarty)
+ {
+ $this->smarty = $smarty;
+ $this->nocache_hash = str_replace(array('.', ','), '_', uniqid(rand(), true));
}
/**
* Method to compile a Smarty template
*
- * @param Smarty_Internal_Template $template template object to compile
+ * @param Smarty_Internal_Template $template template object to compile
+ * @param bool $nocache true is shall be compiled in nocache mode
+ * @param null|Smarty_Internal_TemplateCompilerBase $parent_compiler
+ *
* @return bool true if compiling succeeded, false if it failed
+ * @throws \Exception
*/
- public function compileTemplate(Smarty_Internal_Template $template) {
- if (empty($template->properties['nocache_hash'])) {
- $template->properties['nocache_hash'] = $this->nocache_hash;
- } else {
- $this->nocache_hash = $template->properties['nocache_hash'];
- }
- // flag for nochache sections
- $this->nocache = false;
- $this->tag_nocache = false;
- // save template object in compiler class
- $this->template = $template;
- // reset has noche code flag
- $this->template->has_nocache_code = false;
- $this->smarty->_current_file = $saved_filepath = $this->template->source->filepath;
- // template header code
- $template_header = '';
- if (!$this->suppressHeader) {
- $template_header .= "<?php /* Smarty version " . Smarty::SMARTY_VERSION . ", created on " . strftime("%Y-%m-%d %H:%M:%S") . "\n";
- $template_header .= " compiled from \"" . $this->template->source->filepath . "\" */ ?>\n";
- }
+ public function compileTemplate(Smarty_Internal_Template $template, $nocache = null,
+ Smarty_Internal_TemplateCompilerBase $parent_compiler = null)
+ {
+ // get code frame of compiled template
+ $_compiled_code = $template->smarty->ext->_codeFrame->create($template,
+ $this->compileTemplateSource($template, $nocache,
+ $parent_compiler),
+ $this->postFilter($this->blockOrFunctionCode) .
+ join('', $this->mergedSubTemplatesCode), false,
+ $this);
+ return $_compiled_code;
+ }
- do {
- // flag for aborting current and start recompile
- $this->abort_and_recompile = false;
- // get template source
- $_content = $template->source->content;
- // run prefilter if required
- if (isset($this->smarty->autoload_filters['pre']) || isset($this->smarty->registered_filters['pre'])) {
- $_content = Smarty_Internal_Filter_Handler::runFilter('pre', $_content, $template);
+ /**
+ * Compile template source and run optional post filter
+ *
+ * @param \Smarty_Internal_Template $template
+ * @param null|bool $nocache flag if template must be compiled in nocache mode
+ * @param \Smarty_Internal_TemplateCompilerBase $parent_compiler
+ *
+ * @return string
+ * @throws \Exception
+ */
+ public function compileTemplateSource(Smarty_Internal_Template $template, $nocache = null,
+ Smarty_Internal_TemplateCompilerBase $parent_compiler = null)
+ {
+ try {
+ // save template object in compiler class
+ $this->template = $template;
+ if (property_exists($this->template->smarty, 'plugin_search_order')) {
+ $this->plugin_search_order = $this->template->smarty->plugin_search_order;
}
- // on empty template just return header
- if ($_content == '') {
- if ($this->suppressTemplatePropertyHeader) {
- $code = '';
- } else {
- $code = $template_header . $template->createTemplateCodeFrame();
- }
- return $code;
+ if ($this->smarty->debugging) {
+ $this->smarty->_debug->start_compile($this->template);
+ }
+ if (isset($this->template->smarty->security_policy)) {
+ $this->php_handling = $this->template->smarty->security_policy->php_handling;
+ } else {
+ $this->php_handling = $this->template->smarty->php_handling;
+ }
+ $this->parent_compiler = $parent_compiler ? $parent_compiler : $this;
+ $nocache = isset($nocache) ? $nocache : false;
+ if (empty($template->compiled->nocache_hash)) {
+ $template->compiled->nocache_hash = $this->nocache_hash;
+ } else {
+ $this->nocache_hash = $template->compiled->nocache_hash;
}
- // call compiler
- $_compiled_code = $this->doCompile($_content);
- } while ($this->abort_and_recompile);
- $this->template->source->filepath = $saved_filepath;
- // free memory
- unset($this->parser->root_buffer, $this->parser->current_buffer, $this->parser, $this->lex, $this->template);
- self::$_tag_objects = array();
- // return compiled code to template object
- $merged_code = '';
- if (!$this->suppressMergedTemplates && !empty($this->merged_templates)) {
- foreach ($this->merged_templates as $code) {
- $merged_code .= $code;
+ // flag for nocache sections
+ $this->nocache = $nocache;
+ $this->tag_nocache = false;
+ // reset has nocache code flag
+ $this->template->compiled->has_nocache_code = false;
+ $this->has_variable_string = false;
+ $this->prefix_code = array();
+ // add file dependency
+ $this->parent_compiler->template->compiled->file_dependency[ $this->template->source->uid ] =
+ array($this->template->source->filepath, $this->template->source->getTimeStamp(),
+ $this->template->source->type);
+ $this->smarty->_current_file = $this->template->source->filepath;
+ // get template source
+ if (!empty($this->template->source->components)) {
+ // we have array of inheritance templates by extends: resource
+ // generate corresponding source code sequence
+ $_content =
+ Smarty_Internal_Compile_Extends::extendsSourceArrayCode($this->template->source->components);
+ } else {
+ // get template source
+ $_content = $this->template->source->getContent();
}
- // run postfilter if required on merged code
- if (isset($this->smarty->autoload_filters['post']) || isset($this->smarty->registered_filters['post'])) {
- $merged_code = Smarty_Internal_Filter_Handler::runFilter('post', $merged_code, $template);
+ $_compiled_code = $this->postFilter($this->doCompile($this->preFilter($_content), true));
+ }
+ catch (Exception $e) {
+ if ($this->smarty->debugging) {
+ $this->smarty->_debug->end_compile($this->template);
}
+ $this->_tag_stack = array();
+ $this->_tag_objects = array();
+ // free memory
+ $this->parent_compiler = null;
+ $this->template = null;
+ $this->parser = null;
+ throw $e;
}
- // run postfilter if required on compiled template code
- if (isset($this->smarty->autoload_filters['post']) || isset($this->smarty->registered_filters['post'])) {
- $_compiled_code = Smarty_Internal_Filter_Handler::runFilter('post', $_compiled_code, $template);
+ if ($this->smarty->debugging) {
+ $this->smarty->_debug->end_compile($this->template);
}
- if ($this->suppressTemplatePropertyHeader) {
- $code = $_compiled_code . $merged_code;
+ $this->parent_compiler = null;
+ $this->template = null;
+ $this->parser = null;
+ return $_compiled_code;
+ }
+
+ /**
+ * Optionally process compiled code by post filter
+ *
+ * @param string $code compiled code
+ *
+ * @return string
+ * @throws \SmartyException
+ */
+ public function postFilter($code)
+ {
+ // run post filter if on code
+ if (!empty($code) &&
+ (isset($this->smarty->autoload_filters[ 'post' ]) || isset($this->smarty->registered_filters[ 'post' ]))
+ ) {
+ return $this->smarty->ext->_filterHandler->runFilter('post', $code, $this->template);
} else {
- $code = $template_header . $template->createTemplateCodeFrame($_compiled_code) . $merged_code;
+ return $code;
}
- // unset content because template inheritance could have replace source with parent code
- unset ($template->source->content);
- return $code;
}
/**
- * Compile Tag
+ * Run optional prefilter
+ *
+ * @param string $_content template source
*
+ * @return string
+ * @throws \SmartyException
+ */
+ public function preFilter($_content)
+ {
+ // run pre filter if required
+ if ($_content != '' &&
+ ((isset($this->smarty->autoload_filters[ 'pre' ]) || isset($this->smarty->registered_filters[ 'pre' ])))
+ ) {
+ return $this->smarty->ext->_filterHandler->runFilter('pre', $_content, $this->template);
+ } else {
+ return $_content;
+ }
+ }
+
+ /**
+ * Compile Tag
* This is a call back from the lexer/parser
- * It executes the required compile plugin for the Smarty tag
*
- * @param string $tag tag name
- * @param array $args array with tag attributes
- * @param array $parameter array with compilation parameter
+ * Save current prefix code
+ * Compile tag
+ * Merge tag prefix code with saved one
+ * (required nested tags in attributes)
+ *
+ * @param string $tag tag name
+ * @param array $args array with tag attributes
+ * @param array $parameter array with compilation parameter
+ *
+ * @throws SmartyCompilerException
+ * @throws SmartyException
+ * @return string compiled code
+ */
+ public function compileTag($tag, $args, $parameter = array())
+ {
+ $this->prefixCodeStack[] = $this->prefix_code;
+ $this->prefix_code = array();
+ $result = $this->compileTag2($tag, $args, $parameter);
+ $this->prefix_code = array_merge($this->prefix_code, array_pop($this->prefixCodeStack));
+ return $result;
+ }
+
+ /**
+ * Compile Tag
+ *
+ * @param string $tag tag name
+ * @param array $args array with tag attributes
+ * @param array $parameter array with compilation parameter
+ *
+ * @throws SmartyCompilerException
+ * @throws SmartyException
* @return string compiled code
*/
- public function compileTag($tag, $args, $parameter = array()) {
+ private function compileTag2($tag, $args, $parameter)
+ {
+ $plugin_type = '';
// $args contains the attributes parsed and compiled by the lexer/parser
// assume that tag does compile into code, but creates no HTML output
$this->has_code = true;
$this->has_output = false;
// log tag/attributes
- if (isset($this->smarty->get_used_tags) && $this->smarty->get_used_tags) {
- $this->template->used_tags[] = array($tag, $args);
+ if (isset($this->smarty->_cache[ 'get_used_tags' ])) {
+ $this->template->_cache[ 'used_tags' ][] = array($tag, $args);
}
// check nocache option flag
- if (in_array("'nocache'", $args) || in_array(array('nocache' => 'true'), $args)
- || in_array(array('nocache' => '"true"'), $args) || in_array(array('nocache' => "'true'"), $args)) {
+ if (in_array("'nocache'", $args) || in_array(array('nocache' => 'true'), $args) ||
+ in_array(array('nocache' => '"true"'), $args) || in_array(array('nocache' => "'true'"), $args)
+ ) {
$this->tag_nocache = true;
}
- // compile the smarty tag (required compile classes to compile the tag are autoloaded)
+ // compile the smarty tag (required compile classes to compile the tag are auto loaded)
if (($_output = $this->callTagCompiler($tag, $args, $parameter)) === false) {
- if (isset($this->smarty->template_functions[$tag])) {
+ if (isset($this->parent_compiler->template->tpl_function[ $tag ])) {
// template defined by {template} tag
- $args['_attr']['name'] = "'" . $tag . "'";
+ $args[ '_attr' ][ 'name' ] = "'" . $tag . "'";
$_output = $this->callTagCompiler('call', $args, $parameter);
}
}
@@ -274,33 +527,39 @@ abstract class Smarty_Internal_TemplateCompilerBase {
}
}
// tag did not produce compiled code
- return '';
+ return null;
} else {
// map_named attributes
- if (isset($args['_attr'])) {
- foreach ($args['_attr'] as $key => $attribute) {
+ if (isset($args[ '_attr' ])) {
+ foreach ($args[ '_attr' ] as $key => $attribute) {
if (is_array($attribute)) {
$args = array_merge($args, $attribute);
}
}
}
// not an internal compiler tag
- if (strlen($tag) < 6 || substr($tag, -5) != 'close') {
+ if (strlen($tag) < 6 || substr($tag, - 5) != 'close') {
// check if tag is a registered object
- if (isset($this->smarty->registered_objects[$tag]) && isset($parameter['object_methode'])) {
- $methode = $parameter['object_methode'];
- if (!in_array($methode, $this->smarty->registered_objects[$tag][3]) &&
- (empty($this->smarty->registered_objects[$tag][1]) || in_array($methode, $this->smarty->registered_objects[$tag][1]))) {
- return $this->callTagCompiler('private_object_function', $args, $parameter, $tag, $methode);
- } elseif (in_array($methode, $this->smarty->registered_objects[$tag][3])) {
- return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag, $methode);
+ if (isset($this->smarty->registered_objects[ $tag ]) && isset($parameter[ 'object_method' ])) {
+ $method = $parameter[ 'object_method' ];
+ if (!in_array($method, $this->smarty->registered_objects[ $tag ][ 3 ]) &&
+ (empty($this->smarty->registered_objects[ $tag ][ 1 ]) ||
+ in_array($method, $this->smarty->registered_objects[ $tag ][ 1 ]))
+ ) {
+ return $this->callTagCompiler('private_object_function', $args, $parameter, $tag, $method);
+ } elseif (in_array($method, $this->smarty->registered_objects[ $tag ][ 3 ])) {
+ return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag,
+ $method);
} else {
- return $this->trigger_template_error('unallowed methode "' . $methode . '" in registered object "' . $tag . '"', $this->lex->taglineno);
+ // throw exception
+ $this->trigger_template_error('not allowed method "' . $method . '" in registered object "' .
+ $tag . '"', null, true);
}
}
// check if tag is registered
- foreach (array(Smarty::PLUGIN_COMPILER, Smarty::PLUGIN_FUNCTION, Smarty::PLUGIN_BLOCK) as $plugin_type) {
- if (isset($this->smarty->registered_plugins[$plugin_type][$tag])) {
+ foreach (array(Smarty::PLUGIN_COMPILER, Smarty::PLUGIN_FUNCTION, Smarty::PLUGIN_BLOCK) as $plugin_type)
+ {
+ if (isset($this->smarty->registered_plugins[ $plugin_type ][ $tag ])) {
// if compiler function plugin call it now
if ($plugin_type == Smarty::PLUGIN_COMPILER) {
$new_args = array();
@@ -308,30 +567,36 @@ abstract class Smarty_Internal_TemplateCompilerBase {
if (is_array($mixed)) {
$new_args = array_merge($new_args, $mixed);
} else {
- $new_args[$key] = $mixed;
+ $new_args[ $key ] = $mixed;
}
}
- if (!$this->smarty->registered_plugins[$plugin_type][$tag][1]) {
+ if (!$this->smarty->registered_plugins[ $plugin_type ][ $tag ][ 1 ]) {
$this->tag_nocache = true;
}
- $function = $this->smarty->registered_plugins[$plugin_type][$tag][0];
+ $function = $this->smarty->registered_plugins[ $plugin_type ][ $tag ][ 0 ];
if (!is_array($function)) {
return $function($new_args, $this);
- } else if (is_object($function[0])) {
- return $this->smarty->registered_plugins[$plugin_type][$tag][0][0]->$function[1]($new_args, $this);
+ } elseif (is_object($function[ 0 ])) {
+ return $this->smarty->registered_plugins[ $plugin_type ][ $tag ][ 0 ][ 0 ]->{$function[ 1 ]}($new_args,
+ $this);
} else {
return call_user_func_array($function, array($new_args, $this));
}
}
// compile registered function or block function
if ($plugin_type == Smarty::PLUGIN_FUNCTION || $plugin_type == Smarty::PLUGIN_BLOCK) {
- return $this->callTagCompiler('private_registered_' . $plugin_type, $args, $parameter, $tag);
+ return $this->callTagCompiler('private_registered_' . $plugin_type, $args, $parameter,
+ $tag);
}
}
}
// check plugins from plugins folder
- foreach ($this->smarty->plugin_search_order as $plugin_type) {
- if ($plugin_type == Smarty::PLUGIN_BLOCK && $this->smarty->loadPlugin('smarty_compiler_' . $tag) && (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this))) {
+ foreach ($this->plugin_search_order as $plugin_type) {
+ if ($plugin_type == Smarty::PLUGIN_COMPILER &&
+ $this->smarty->loadPlugin('smarty_compiler_' . $tag) &&
+ (!isset($this->smarty->security_policy) ||
+ $this->smarty->security_policy->isTrustedTag($tag, $this))
+ ) {
$plugin = 'smarty_compiler_' . $tag;
if (is_callable($plugin)) {
// convert arguments format for old compiler plugins
@@ -340,9 +605,10 @@ abstract class Smarty_Internal_TemplateCompilerBase {
if (is_array($mixed)) {
$new_args = array_merge($new_args, $mixed);
} else {
- $new_args[$key] = $mixed;
+ $new_args[ $key ] = $mixed;
}
}
+
return $plugin($new_args, $this->smarty);
}
if (class_exists($plugin, false)) {
@@ -354,8 +620,11 @@ abstract class Smarty_Internal_TemplateCompilerBase {
throw new SmartyException("Plugin \"{$tag}\" not callable");
} else {
if ($function = $this->getPlugin($tag, $plugin_type)) {
- if (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this)) {
- return $this->callTagCompiler('private_' . $plugin_type . '_plugin', $args, $parameter, $tag, $function);
+ if (!isset($this->smarty->security_policy) ||
+ $this->smarty->security_policy->isTrustedTag($tag, $this)
+ ) {
+ return $this->callTagCompiler('private_' . $plugin_type . '_plugin', $args, $parameter,
+ $tag, $function);
}
}
}
@@ -363,15 +632,15 @@ abstract class Smarty_Internal_TemplateCompilerBase {
if (is_callable($this->smarty->default_plugin_handler_func)) {
$found = false;
// look for already resolved tags
- foreach ($this->smarty->plugin_search_order as $plugin_type) {
- if (isset($this->default_handler_plugins[$plugin_type][$tag])) {
+ foreach ($this->plugin_search_order as $plugin_type) {
+ if (isset($this->default_handler_plugins[ $plugin_type ][ $tag ])) {
$found = true;
break;
}
}
if (!$found) {
// call default handler
- foreach ($this->smarty->plugin_search_order as $plugin_type) {
+ foreach ($this->plugin_search_order as $plugin_type) {
if ($this->getPluginFromDefaultHandler($tag, $plugin_type)) {
$found = true;
break;
@@ -385,51 +654,71 @@ abstract class Smarty_Internal_TemplateCompilerBase {
foreach ($args as $mixed) {
$new_args = array_merge($new_args, $mixed);
}
- $function = $this->default_handler_plugins[$plugin_type][$tag][0];
+ $function = $this->default_handler_plugins[ $plugin_type ][ $tag ][ 0 ];
if (!is_array($function)) {
return $function($new_args, $this);
- } else if (is_object($function[0])) {
- return $this->default_handler_plugins[$plugin_type][$tag][0][0]->$function[1]($new_args, $this);
+ } elseif (is_object($function[ 0 ])) {
+ return $this->default_handler_plugins[ $plugin_type ][ $tag ][ 0 ][ 0 ]->$function[ 1 ]($new_args,
+ $this);
} else {
return call_user_func_array($function, array($new_args, $this));
}
} else {
- return $this->callTagCompiler('private_registered_' . $plugin_type, $args, $parameter, $tag);
+ return $this->callTagCompiler('private_registered_' . $plugin_type, $args, $parameter,
+ $tag);
}
}
}
} else {
// compile closing tag of block function
- $base_tag = substr($tag, 0, -5);
+ $base_tag = substr($tag, 0, - 5);
// check if closing tag is a registered object
- if (isset($this->smarty->registered_objects[$base_tag]) && isset($parameter['object_methode'])) {
- $methode = $parameter['object_methode'];
- if (in_array($methode, $this->smarty->registered_objects[$base_tag][3])) {
- return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag, $methode);
+ if (isset($this->smarty->registered_objects[ $base_tag ]) && isset($parameter[ 'object_method' ])) {
+ $method = $parameter[ 'object_method' ];
+ if (in_array($method, $this->smarty->registered_objects[ $base_tag ][ 3 ])) {
+ return $this->callTagCompiler('private_object_block_function', $args, $parameter, $tag,
+ $method);
} else {
- return $this->trigger_template_error('unallowed closing tag methode "' . $methode . '" in registered object "' . $base_tag . '"', $this->lex->taglineno);
+ // throw exception
+ $this->trigger_template_error('not allowed closing tag method "' . $method .
+ '" in registered object "' . $base_tag . '"', null, true);
}
}
// registered block tag ?
- if (isset($this->smarty->registered_plugins[Smarty::PLUGIN_BLOCK][$base_tag]) || isset($this->default_handler_plugins[Smarty::PLUGIN_BLOCK][$base_tag])) {
+ if (isset($this->smarty->registered_plugins[ Smarty::PLUGIN_BLOCK ][ $base_tag ]) ||
+ isset($this->default_handler_plugins[ Smarty::PLUGIN_BLOCK ][ $base_tag ])
+ ) {
return $this->callTagCompiler('private_registered_block', $args, $parameter, $tag);
}
+ // registered function tag ?
+ if (isset($this->smarty->registered_plugins[ Smarty::PLUGIN_FUNCTION ][ $tag ])) {
+ return $this->callTagCompiler('private_registered_function', $args, $parameter, $tag);
+ }
// block plugin?
if ($function = $this->getPlugin($base_tag, Smarty::PLUGIN_BLOCK)) {
return $this->callTagCompiler('private_block_plugin', $args, $parameter, $tag, $function);
}
+ // function plugin?
+ if ($function = $this->getPlugin($tag, Smarty::PLUGIN_FUNCTION)) {
+ if (!isset($this->smarty->security_policy) ||
+ $this->smarty->security_policy->isTrustedTag($tag, $this)
+ ) {
+ return $this->callTagCompiler('private_function_plugin', $args, $parameter, $tag, $function);
+ }
+ }
// registered compiler plugin ?
- if (isset($this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag])) {
+ if (isset($this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ])) {
// if compiler function plugin call it now
$args = array();
- if (!$this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag][1]) {
+ if (!$this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ][ 1 ]) {
$this->tag_nocache = true;
}
- $function = $this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag][0];
+ $function = $this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ][ 0 ];
if (!is_array($function)) {
return $function($args, $this);
- } else if (is_object($function[0])) {
- return $this->smarty->registered_plugins[Smarty::PLUGIN_COMPILER][$tag][0][0]->$function[1]($args, $this);
+ } elseif (is_object($function[ 0 ])) {
+ return $this->smarty->registered_plugins[ Smarty::PLUGIN_COMPILER ][ $tag ][ 0 ][ 0 ]->$function[ 1 ]($args,
+ $this);
} else {
return call_user_func_array($function, array($args, $this));
}
@@ -448,73 +737,178 @@ abstract class Smarty_Internal_TemplateCompilerBase {
throw new SmartyException("Plugin \"{$tag}\" not callable");
}
}
- $this->trigger_template_error("unknown tag \"" . $tag . "\"", $this->lex->taglineno);
+ $this->trigger_template_error("unknown tag \"" . $tag . "\"", null, true);
+ }
+ }
+
+ /**
+ * compile variable
+ *
+ * @param string $variable
+ *
+ * @return string
+ */
+ public function compileVariable($variable)
+ {
+ if (strpos($variable, '(') == 0) {
+ // not a variable variable
+ $var = trim($variable, '\'');
+ $this->tag_nocache = $this->tag_nocache |
+ $this->template->ext->getTemplateVars->_getVariable($this->template, $var, null, true, false)->nocache;
+ // todo $this->template->compiled->properties['variables'][$var] = $this->tag_nocache | $this->nocache;
}
+ return '$_smarty_tpl->tpl_vars[' . $variable . ']->value';
+ }
+
+ /**
+ * compile config variable
+ *
+ * @param string $variable
+ *
+ * @return string
+ */
+ public function compileConfigVariable($variable)
+ {
+ // return '$_smarty_tpl->config_vars[' . $variable . ']';
+ return '$_smarty_tpl->smarty->ext->configLoad->_getConfigVariable($_smarty_tpl, ' . $variable . ')';
}
/**
- * lazy loads internal compile plugin for tag and calls the compile methode
+ * This method is called from parser to process a text content section
+ * - remove text from inheritance child templates as they may generate output
+ * - strip text if strip is enabled
*
+ * @param string $text
+ *
+ * @return null|\Smarty_Internal_ParseTree_Text
+ */
+ public function processText($text)
+ {
+ if ((string) $text != '') {
+ $store = array();
+ $_store = 0;
+ $_offset = 0;
+ if ($this->parser->strip) {
+ if (strpos($text, '<') !== false) {
+ // capture html elements not to be messed with
+ $_offset = 0;
+ if (preg_match_all('#(<script[^>]*>.*?</script[^>]*>)|(<textarea[^>]*>.*?</textarea[^>]*>)|(<pre[^>]*>.*?</pre[^>]*>)#is',
+ $text, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
+ foreach ($matches as $match) {
+ $store[] = $match[ 0 ][ 0 ];
+ $_length = strlen($match[ 0 ][ 0 ]);
+ $replace = '@!@SMARTY:' . $_store . ':SMARTY@!@';
+ $text = substr_replace($text, $replace, $match[ 0 ][ 1 ] - $_offset, $_length);
+
+ $_offset += $_length - strlen($replace);
+ $_store ++;
+ }
+ }
+
+ $expressions = array(// replace multiple spaces between tags by a single space
+ // can't remove them entirely, becaue that might break poorly implemented CSS display:inline-block elements
+ '#(:SMARTY@!@|>)\s+(?=@!@SMARTY:|<)#s' => '\1 \2',
+ // remove spaces between attributes (but not in attribute values!)
+ '#(([a-z0-9]\s*=\s*("[^"]*?")|(\'[^\']*?\'))|<[a-z0-9_]+)\s+([a-z/>])#is' => '\1 \5',
+ '#^\s+<#Ss' => '<',
+ '#>\s+$#Ss' => '>',
+ $this->stripRegEx => '');
+
+ $text = preg_replace(array_keys($expressions), array_values($expressions), $text);
+ $_offset = 0;
+ if (preg_match_all('#@!@SMARTY:([0-9]+):SMARTY@!@#is', $text, $matches,
+ PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) {
+ foreach ($matches as $match) {
+ $_length = strlen($match[ 0 ][ 0 ]);
+ $replace = $store[ $match[ 1 ][ 0 ] ];
+ $text = substr_replace($text, $replace, $match[ 0 ][ 1 ] + $_offset, $_length);
+
+ $_offset += strlen($replace) - $_length;
+ $_store ++;
+ }
+ }
+ } else {
+ $text = preg_replace($this->stripRegEx, '', $text);
+ }
+ }
+ return new Smarty_Internal_ParseTree_Text($text);
+ }
+ return null;
+ }
+
+ /**
+ * lazy loads internal compile plugin for tag and calls the compile method
* compile objects cached for reuse.
* class name format: Smarty_Internal_Compile_TagName
- * plugin filename format: Smarty_Internal_Tagname.php
+ * plugin filename format: Smarty_Internal_TagName.php
+ *
+ * @param string $tag tag name
+ * @param array $args list of tag attributes
+ * @param mixed $param1 optional parameter
+ * @param mixed $param2 optional parameter
+ * @param mixed $param3 optional parameter
*
- * @param string $tag tag name
- * @param array $args list of tag attributes
- * @param mixed $param1 optional parameter
- * @param mixed $param2 optional parameter
- * @param mixed $param3 optional parameter
* @return string compiled code
*/
- public function callTagCompiler($tag, $args, $param1 = null, $param2 = null, $param3 = null) {
+ public function callTagCompiler($tag, $args, $param1 = null, $param2 = null, $param3 = null)
+ {
// re-use object if already exists
- if (isset(self::$_tag_objects[$tag])) {
- // compile this tag
- return self::$_tag_objects[$tag]->compile($args, $this, $param1, $param2, $param3);
- }
- // lazy load internal compiler plugin
- $class_name = 'Smarty_Internal_Compile_' . $tag;
- if ($this->smarty->loadPlugin($class_name)) {
- // check if tag allowed by security
- if (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this)) {
- // use plugin if found
- self::$_tag_objects[$tag] = new $class_name;
- // compile this tag
- return self::$_tag_objects[$tag]->compile($args, $this, $param1, $param2, $param3);
+ if (!isset($this->_tag_objects[ $tag ])) {
+ // lazy load internal compiler plugin
+ $_tag = explode('_', $tag);
+ $_tag = array_map('ucfirst', $_tag);
+ $class_name = 'Smarty_Internal_Compile_' . implode('_', $_tag);
+ if (class_exists($class_name) &&
+ (!isset($this->smarty->security_policy) || $this->smarty->security_policy->isTrustedTag($tag, $this))
+ ) {
+ $this->_tag_objects[ $tag ] = new $class_name;
+ } else {
+ $this->_tag_objects[ $tag ] = false;
+ return false;
}
}
- // no internal compile plugin for this tag
- return false;
+ // compile this tag
+ return $this->_tag_objects[ $tag ] === false ? false :
+ $this->_tag_objects[ $tag ]->compile($args, $this, $param1, $param2, $param3);
}
/**
* Check for plugins and return function name
*
- * @param string $pugin_name name of plugin or function
- * @param string $plugin_type type of plugin
+ * @param $plugin_name
+ * @param string $plugin_type type of plugin
+ *
* @return string call name of function
*/
- public function getPlugin($plugin_name, $plugin_type) {
+ public function getPlugin($plugin_name, $plugin_type)
+ {
$function = null;
if ($this->template->caching && ($this->nocache || $this->tag_nocache)) {
- if (isset($this->template->required_plugins['nocache'][$plugin_name][$plugin_type])) {
- $function = $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['function'];
- } else if (isset($this->template->required_plugins['compiled'][$plugin_name][$plugin_type])) {
- $this->template->required_plugins['nocache'][$plugin_name][$plugin_type] = $this->template->required_plugins['compiled'][$plugin_name][$plugin_type];
- $function = $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['function'];
+ if (isset($this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ])) {
+ $function =
+ $this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'function' ];
+ } elseif (isset($this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ])) {
+ $this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ] =
+ $this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ];
+ $function =
+ $this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'function' ];
}
} else {
- if (isset($this->template->required_plugins['compiled'][$plugin_name][$plugin_type])) {
- $function = $this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['function'];
- } else if (isset($this->template->required_plugins['nocache'][$plugin_name][$plugin_type])) {
- $this->template->required_plugins['compiled'][$plugin_name][$plugin_type] = $this->template->required_plugins['nocache'][$plugin_name][$plugin_type];
- $function = $this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['function'];
+ if (isset($this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ])) {
+ $function =
+ $this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'function' ];
+ } elseif (isset($this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ])) {
+ $this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ] =
+ $this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ];
+ $function =
+ $this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'function' ];
}
}
if (isset($function)) {
if ($plugin_type == 'modifier') {
- $this->modifier_plugins[$plugin_name] = true;
+ $this->modifier_plugins[ $plugin_name ] = true;
}
+
return $function;
}
// loop through plugin dirs and find the plugin
@@ -523,92 +917,130 @@ abstract class Smarty_Internal_TemplateCompilerBase {
if (is_string($file)) {
if ($this->template->caching && ($this->nocache || $this->tag_nocache)) {
- $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['file'] = $file;
- $this->template->required_plugins['nocache'][$plugin_name][$plugin_type]['function'] = $function;
+ $this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'file' ] =
+ $file;
+ $this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ $plugin_type ][ 'function' ] =
+ $function;
} else {
- $this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['file'] = $file;
- $this->template->required_plugins['compiled'][$plugin_name][$plugin_type]['function'] = $function;
+ $this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'file' ] =
+ $file;
+ $this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ $plugin_type ][ 'function' ] =
+ $function;
}
if ($plugin_type == 'modifier') {
- $this->modifier_plugins[$plugin_name] = true;
+ $this->modifier_plugins[ $plugin_name ] = true;
}
+
return $function;
}
if (is_callable($function)) {
// plugin function is defined in the script
return $function;
}
+
return false;
}
/**
* Check for plugins by default plugin handler
*
- * @param string $tag name of tag
- * @param string $plugin_type type of plugin
+ * @param string $tag name of tag
+ * @param string $plugin_type type of plugin
+ *
* @return boolean true if found
*/
- public function getPluginFromDefaultHandler($tag, $plugin_type) {
+ public function getPluginFromDefaultHandler($tag, $plugin_type)
+ {
$callback = null;
$script = null;
$cacheable = true;
- $result = call_user_func_array(
- $this->smarty->default_plugin_handler_func, array($tag, $plugin_type, $this->template, &$callback, &$script, &$cacheable)
- );
+ $result = call_user_func_array($this->smarty->default_plugin_handler_func,
+ array($tag, $plugin_type, $this->template, &$callback, &$script, &$cacheable));
if ($result) {
$this->tag_nocache = $this->tag_nocache || !$cacheable;
if ($script !== null) {
if (is_file($script)) {
if ($this->template->caching && ($this->nocache || $this->tag_nocache)) {
- $this->template->required_plugins['nocache'][$tag][$plugin_type]['file'] = $script;
- $this->template->required_plugins['nocache'][$tag][$plugin_type]['function'] = $callback;
+ $this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $tag ][ $plugin_type ][ 'file' ] =
+ $script;
+ $this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $tag ][ $plugin_type ][ 'function' ] =
+ $callback;
} else {
- $this->template->required_plugins['compiled'][$tag][$plugin_type]['file'] = $script;
- $this->template->required_plugins['compiled'][$tag][$plugin_type]['function'] = $callback;
+ $this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $tag ][ $plugin_type ][ 'file' ] =
+ $script;
+ $this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $tag ][ $plugin_type ][ 'function' ] =
+ $callback;
}
- include_once $script;
+ require_once $script;
} else {
$this->trigger_template_error("Default plugin handler: Returned script file \"{$script}\" for \"{$tag}\" not found");
}
}
- if (!is_string($callback) && !(is_array($callback) && is_string($callback[0]) && is_string($callback[1]))) {
+ if (!is_string($callback) &&
+ !(is_array($callback) && is_string($callback[ 0 ]) && is_string($callback[ 1 ]))
+ ) {
$this->trigger_template_error("Default plugin handler: Returned callback for \"{$tag}\" must be a static function name or array of class and function name");
}
if (is_callable($callback)) {
- $this->default_handler_plugins[$plugin_type][$tag] = array($callback, true, array());
+ $this->default_handler_plugins[ $plugin_type ][ $tag ] = array($callback, true, array());
+
return true;
} else {
$this->trigger_template_error("Default plugin handler: Returned callback for \"{$tag}\" not callable");
}
}
+
return false;
}
/**
- * Inject inline code for nocache template sections
+ * Append code segments and remove unneeded ?> <?php transitions
*
+ * @param string $left
+ * @param string $right
+ *
+ * @return string
+ */
+ public function appendCode($left, $right)
+ {
+ if (preg_match('/\s*\?>\s*$/', $left) && preg_match('/^\s*<\?php\s+/', $right)) {
+ $left = preg_replace('/\s*\?>\s*$/', "\n", $left);
+ $left .= preg_replace('/^\s*<\?php\s+/', '', $right);
+ } else {
+ $left .= $right;
+ }
+ return $left;
+ }
+
+ /**
+ * Inject inline code for nocache template sections
* This method gets the content of each template element from the parser.
* If the content is compiled code and it should be not cached the code is injected
* into the rendered output.
*
- * @param string $content content of template element
- * @param boolean $is_code true if content is compiled code
- * @return string content
+ * @param string $content content of template element
+ * @param boolean $is_code true if content is compiled code
+ *
+ * @return string content
*/
- public function processNocacheCode($content, $is_code) {
+ public function processNocacheCode($content, $is_code)
+ {
// If the template is not evaluated and we have a nocache section and or a nocache tag
if ($is_code && !empty($content)) {
// generate replacement code
- if ((!($this->template->source->recompiled) || $this->forceNocache) && $this->template->caching && !$this->suppressNocacheProcessing &&
- ($this->nocache || $this->tag_nocache || $this->forceNocache == 2)) {
- $this->template->has_nocache_code = true;
- $_output = addcslashes($content,'\'\\');
+ if ((!($this->template->source->handler->recompiled) || $this->forceNocache) && $this->template->caching &&
+ !$this->suppressNocacheProcessing && ($this->nocache || $this->tag_nocache)
+ ) {
+ $this->template->compiled->has_nocache_code = true;
+ $_output = addcslashes($content, '\'\\');
$_output = str_replace("^#^", "'", $_output);
- $_output = "<?php echo '/*%%SmartyNocache:{$this->nocache_hash}%%*/" . $_output . "/*/%%SmartyNocache:{$this->nocache_hash}%%*/';?>\n";
- // make sure we include modifer plugins for nocache code
+ $_output = "<?php echo '/*%%SmartyNocache:{$this->nocache_hash}%%*/" . $_output .
+ "/*/%%SmartyNocache:{$this->nocache_hash}%%*/';?>\n";
+ // make sure we include modifier plugins for nocache code
foreach ($this->modifier_plugins as $plugin_name => $dummy) {
- if (isset($this->template->required_plugins['compiled'][$plugin_name]['modifier'])) {
- $this->template->required_plugins['nocache'][$plugin_name]['modifier'] = $this->template->required_plugins['compiled'][$plugin_name]['modifier'];
+ if (isset($this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ 'modifier' ])) {
+ $this->parent_compiler->template->compiled->required_plugins[ 'nocache' ][ $plugin_name ][ 'modifier' ] =
+ $this->parent_compiler->template->compiled->required_plugins[ 'compiled' ][ $plugin_name ][ 'modifier' ];
}
}
} else {
@@ -620,51 +1052,119 @@ abstract class Smarty_Internal_TemplateCompilerBase {
$this->modifier_plugins = array();
$this->suppressNocacheProcessing = false;
$this->tag_nocache = false;
+
return $_output;
}
/**
- * display compiler error messages without dying
+ * Get Id
+ *
+ * @param string $input
+ *
+ * @return bool|string
+ */
+ public function getId($input)
+ {
+ if (preg_match('~^[\'"]*([0-9]*[a-zA-Z_]\w*)[\'"]*$~', $input, $match)) {
+ return $match[ 1 ];
+ }
+ return false;
+ }
+
+ /**
+ * Get variable name from string
+ *
+ * @param string $input
+ *
+ * @return bool|string
+ */
+ public function getVariableName($input)
+ {
+ if (preg_match('~^[$]_smarty_tpl->tpl_vars\[[\'"]*([0-9]*[a-zA-Z_]\w*)[\'"]*\]->value$~', $input, $match)) {
+ return $match[ 1 ];
+ }
+ return false;
+ }
+
+ /**
+ * Generate nocache code string
+ *
+ * @param string $code PHP code
*
+ * @return string
+ */
+ public function makeNocacheCode($code)
+ {
+ return "echo '/*%%SmartyNocache:{$this->nocache_hash}%%*/<?php " .
+ str_replace("^#^", "'", addcslashes($code, '\'\\')) . "?>/*/%%SmartyNocache:{$this->nocache_hash}%%*/';\n";
+ }
+
+ /**
+ * display compiler error messages without dying
* If parameter $args is empty it is a parser detected syntax error.
* In this case the parser is called to obtain information about expected tokens.
- *
* If parameter $args contains a string this is used as error message
*
- * @param string $args individual error message or null
- * @param string $line line-number
- * @throws SmartyCompilerException when an unexpected token is found
+ * @param string $args individual error message or null
+ * @param string $line line-number
+ * @param null|bool $tagline if true the line number of last tag
+ *
+ * @throws \SmartyCompilerException when an unexpected token is found
*/
- public function trigger_template_error($args = null, $line = null) {
- // get template source line which has error
- if (!isset($line)) {
- $line = $this->lex->line;
+ public function trigger_template_error($args = null, $line = null, $tagline = null)
+ {
+ $lex = $this->parser->lex;
+ if ($tagline === true) {
+ // get line number of Tag
+ $line = $lex->taglineno;
+ } elseif (!isset($line)) {
+ // get template source line which has error
+ $line = $lex->line;
+ } else {
+ $line = (int) $line;
+ }
+
+ if (in_array($this->template->source->type, array('eval', 'string'))) {
+ $templateName = $this->template->source->type . ':' . trim(preg_replace('![\t\r\n]+!', ' ',
+ strlen($lex->data) > 40 ?
+ substr($lex->data, 0, 40) .
+ '...' : $lex->data));
+ } else {
+ $templateName = $this->template->source->type . ':' . $this->template->source->filepath;
}
- $match = preg_split("/\n/", $this->lex->data);
- $error_text = 'Syntax Error in template "' . $this->template->source->filepath . '" on line ' . $line . ' "' . htmlspecialchars(trim(preg_replace('![\t\r\n]+!', ' ', $match[$line - 1]))) . '" ';
+
+ // $line += $this->trace_line_offset;
+ $match = preg_split("/\n/", $lex->data);
+ $error_text =
+ 'Syntax error in template "' . (empty($this->trace_filepath) ? $templateName : $this->trace_filepath) .
+ '" on line ' . ($line + $this->trace_line_offset) . ' "' .
+ trim(preg_replace('![\t\r\n]+!', ' ', $match[ $line - 1 ])) . '" ';
if (isset($args)) {
// individual error message
$error_text .= $args;
} else {
+ $expect = array();
// expected token from parser
- $error_text .= ' - Unexpected "' . $this->lex->value . '"';
+ $error_text .= ' - Unexpected "' . $lex->value . '"';
if (count($this->parser->yy_get_expected_tokens($this->parser->yymajor)) <= 4) {
foreach ($this->parser->yy_get_expected_tokens($this->parser->yymajor) as $token) {
- $exp_token = $this->parser->yyTokenName[$token];
- if (isset($this->lex->smarty_token_names[$exp_token])) {
+ $exp_token = $this->parser->yyTokenName[ $token ];
+ if (isset($lex->smarty_token_names[ $exp_token ])) {
// token type from lexer
- $expect[] = '"' . $this->lex->smarty_token_names[$exp_token] . '"';
+ $expect[] = '"' . $lex->smarty_token_names[ $exp_token ] . '"';
} else {
// otherwise internal token name
- $expect[] = $this->parser->yyTokenName[$token];
+ $expect[] = $this->parser->yyTokenName[ $token ];
}
}
$error_text .= ', expected one of: ' . implode(' , ', $expect);
}
}
- throw new SmartyCompilerException($error_text);
+ $e = new SmartyCompilerException($error_text);
+ $e->line = $line;
+ $e->source = trim(preg_replace('![\t\r\n]+!', ' ', $match[ $line - 1 ]));
+ $e->desc = $args;
+ $e->template = $this->template->source->filepath;
+ throw $e;
}
-
}
-
-?> \ No newline at end of file