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formatting RainTPL class
This commit is contained in:
El RIDO
parent
3edeefd799
commit
28776ac178
337
lib/RainTPL.php
337
lib/RainTPL.php
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@ -154,7 +154,7 @@ class RainTPL{
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*
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*
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* @var array the file
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* @var array the file
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*/
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*/
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protected static $config_name_sum = array();
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protected static $config_name_sum = array();
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// -------------------------
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// -------------------------
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@ -207,41 +207,41 @@ class RainTPL{
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}
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}
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// Cache is off and, return_string is false
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// Cache is off and, return_string is false
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// Rain just echo the template
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// Rain just echo the template
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if( !$this->cache && !$return_string ){
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if( !$this->cache && !$return_string ){
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extract( $this->var );
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extract( $this->var );
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include $this->tpl['compiled_filename'];
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include $this->tpl['compiled_filename'];
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unset( $this->tpl );
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unset( $this->tpl );
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}
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}
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// cache or return_string are enabled
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// cache or return_string are enabled
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// rain get the output buffer to save the output in the cache or to return it as string
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// rain get the output buffer to save the output in the cache or to return it as string
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else{
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else{
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//----------------------
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//----------------------
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// get the output buffer
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// get the output buffer
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//----------------------
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//----------------------
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ob_start();
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ob_start();
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extract( $this->var );
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extract( $this->var );
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include $this->tpl['compiled_filename'];
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include $this->tpl['compiled_filename'];
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$raintpl_contents = ob_get_clean();
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$raintpl_contents = ob_get_clean();
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//----------------------
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//----------------------
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// save the output in the cache
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// save the output in the cache
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if( $this->cache )
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if( $this->cache )
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file_put_contents( $this->tpl['cache_filename'], "<?php if(!class_exists('raintpl')){exit;}?>" . $raintpl_contents );
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file_put_contents( $this->tpl['cache_filename'], "<?php if(!class_exists('raintpl')){exit;}?>" . $raintpl_contents );
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// free memory
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// free memory
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unset( $this->tpl );
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unset( $this->tpl );
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// return or print the template
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// return or print the template
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if( $return_string ) return $raintpl_contents; else echo $raintpl_contents;
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if( $return_string ) return $raintpl_contents; else echo $raintpl_contents;
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}
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}
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}
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}
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@ -258,15 +258,15 @@ class RainTPL{
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*/
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*/
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public function cache( $tpl_name, $expire_time = self::CACHE_EXPIRE_TIME, $cache_id = '' ){
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public function cache( $tpl_name, $expire_time = self::CACHE_EXPIRE_TIME, $cache_id = '' ){
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// set the cache_id
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// set the cache_id
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$this->cache_id = $cache_id;
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$this->cache_id = $cache_id;
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if( !$this->check_template( $tpl_name ) && file_exists( $this->tpl['cache_filename'] ) && ( time() - filemtime( $this->tpl['cache_filename'] ) < $expire_time ) )
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if( !$this->check_template( $tpl_name ) && file_exists( $this->tpl['cache_filename'] ) && ( time() - filemtime( $this->tpl['cache_filename'] ) < $expire_time ) )
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return substr( file_get_contents( $this->tpl['cache_filename'] ), 43 );
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return substr( file_get_contents( $this->tpl['cache_filename'] ), 43 );
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else{
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else{
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//delete the cache of the selected template
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//delete the cache of the selected template
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if (file_exists($this->tpl['cache_filename']))
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if (file_exists($this->tpl['cache_filename']))
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unlink($this->tpl['cache_filename'] );
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unlink($this->tpl['cache_filename'] );
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$this->cache = true;
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$this->cache = true;
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}
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}
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}
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}
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@ -287,8 +287,8 @@ class RainTPL{
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self::configure( $key, $value );
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self::configure( $key, $value );
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else if( property_exists( __CLASS__, $setting ) ){
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else if( property_exists( __CLASS__, $setting ) ){
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self::$$setting = $value;
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self::$$setting = $value;
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self::$config_name_sum[ $setting ] = $value; // take trace of all config
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self::$config_name_sum[ $setting ] = $value; // take trace of all config
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}
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}
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}
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}
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@ -305,13 +305,13 @@ class RainTPL{
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if( !isset($this->tpl['checked']) ){
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if( !isset($this->tpl['checked']) ){
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$tpl_basename = basename( $tpl_name ); // template basename
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$tpl_basename = basename( $tpl_name ); // template basename
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$tpl_basedir = strpos($tpl_name,"/") ? dirname($tpl_name) . '/' : null; // template basedirectory
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$tpl_basedir = strpos($tpl_name,"/") ? dirname($tpl_name) . '/' : null; // template basedirectory
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$tpl_dir = PATH . self::$tpl_dir . $tpl_basedir; // template directory
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$tpl_dir = PATH . self::$tpl_dir . $tpl_basedir; // template directory
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$this->tpl['tpl_filename'] = $tpl_dir . $tpl_basename . '.' . self::$tpl_ext; // template filename
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$this->tpl['tpl_filename'] = $tpl_dir . $tpl_basename . '.' . self::$tpl_ext; // template filename
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$temp_compiled_filename = PATH . self::$cache_dir . $tpl_basename . "." . md5( $tpl_dir . serialize(self::$config_name_sum));
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$temp_compiled_filename = PATH . self::$cache_dir . $tpl_basename . "." . md5( $tpl_dir . serialize(self::$config_name_sum));
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$this->tpl['compiled_filename'] = $temp_compiled_filename . '.rtpl.php'; // cache filename
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$this->tpl['compiled_filename'] = $temp_compiled_filename . '.rtpl.php'; // cache filename
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$this->tpl['cache_filename'] = $temp_compiled_filename . '.s_' . $this->cache_id . '.rtpl.php'; // static cache filename
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$this->tpl['cache_filename'] = $temp_compiled_filename . '.s_' . $this->cache_id . '.rtpl.php'; // static cache filename
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// if the template doesn't exsist throw an error
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// if the template doesn't exsist throw an error
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if( self::$check_template_update && !file_exists( $this->tpl['tpl_filename'] ) ){
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if( self::$check_template_update && !file_exists( $this->tpl['tpl_filename'] ) ){
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@ -329,6 +329,7 @@ class RainTPL{
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}
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}
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/**
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/**
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* execute stripslaches() on the xml block. Invoqued by preg_replace_callback function below
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* execute stripslaches() on the xml block. Invoqued by preg_replace_callback function below
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*
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*
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@ -337,9 +338,11 @@ class RainTPL{
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* @return string
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* @return string
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*/
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*/
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protected function xml_reSubstitution($capture) {
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protected function xml_reSubstitution($capture) {
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return "<?php echo '<?xml ".stripslashes($capture[1])." ?>'; ?>";
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return "<?php echo '<?xml ".stripslashes($capture[1])." ?>'; ?>";
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}
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}
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/**
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/**
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* Compile and write the compiled template file
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* Compile and write the compiled template file
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*
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*
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@ -398,20 +401,20 @@ class RainTPL{
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protected function compileTemplate( $template_code, $tpl_basedir ){
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protected function compileTemplate( $template_code, $tpl_basedir ){
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//tag list
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//tag list
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$tag_regexp = array( 'loop' => '(\{loop(?: name){0,1}="\${0,1}[^"]*"\})',
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$tag_regexp = array( 'loop' => '(\{loop(?: name){0,1}="\${0,1}[^"]*"\})',
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'loop_close' => '(\{\/loop\})',
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'loop_close' => '(\{\/loop\})',
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'if' => '(\{if(?: condition){0,1}="[^"]*"\})',
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'if' => '(\{if(?: condition){0,1}="[^"]*"\})',
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'elseif' => '(\{elseif(?: condition){0,1}="[^"]*"\})',
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'elseif' => '(\{elseif(?: condition){0,1}="[^"]*"\})',
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'else' => '(\{else\})',
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'else' => '(\{else\})',
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'if_close' => '(\{\/if\})',
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'if_close' => '(\{\/if\})',
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'function' => '(\{function="[^"]*"\})',
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'function' => '(\{function="[^"]*"\})',
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'noparse' => '(\{noparse\})',
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'noparse' => '(\{noparse\})',
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'noparse_close'=> '(\{\/noparse\})',
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'noparse_close'=> '(\{\/noparse\})',
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'ignore' => '(\{ignore\}|\{\*)',
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'ignore' => '(\{ignore\}|\{\*)',
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'ignore_close' => '(\{\/ignore\}|\*\})',
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'ignore_close' => '(\{\/ignore\}|\*\})',
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'include' => '(\{include="[^"]*"(?: cache="[^"]*")?\})',
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'include' => '(\{include="[^"]*"(?: cache="[^"]*")?\})',
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'template_info'=> '(\{\$template_info\})',
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'template_info'=> '(\{\$template_info\})',
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'function' => '(\{function="(\w*?)(?:.*?)"\})'
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'function' => '(\{function="(\w*?)(?:.*?)"\})'
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);
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);
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$tag_regexp = "/" . join( "|", $tag_regexp ) . "/";
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$tag_regexp = "/" . join( "|", $tag_regexp ) . "/";
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@ -444,35 +447,35 @@ class RainTPL{
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//variables initialization
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//variables initialization
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$compiled_code = $open_if = $comment_is_open = $ignore_is_open = null;
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$compiled_code = $open_if = $comment_is_open = $ignore_is_open = null;
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$loop_level = 0;
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$loop_level = 0;
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//read all parsed code
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//read all parsed code
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while( $html = array_shift( $parsed_code ) ){
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while( $html = array_shift( $parsed_code ) ){
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//close ignore tag
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//close ignore tag
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if( !$comment_is_open && ( strpos( $html, '{/ignore}' ) !== FALSE || strpos( $html, '*}' ) !== FALSE ) )
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if( !$comment_is_open && ( strpos( $html, '{/ignore}' ) !== FALSE || strpos( $html, '*}' ) !== FALSE ) )
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$ignore_is_open = false;
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$ignore_is_open = false;
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//code between tag ignore id deleted
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//code between tag ignore id deleted
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elseif( $ignore_is_open ){
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elseif( $ignore_is_open ){
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//ignore the code
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//ignore the code
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}
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}
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//close no parse tag
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//close no parse tag
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elseif( strpos( $html, '{/noparse}' ) !== FALSE )
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elseif( strpos( $html, '{/noparse}' ) !== FALSE )
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$comment_is_open = false;
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$comment_is_open = false;
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//code between tag noparse is not compiled
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//code between tag noparse is not compiled
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elseif( $comment_is_open )
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elseif( $comment_is_open )
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$compiled_code .= $html;
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$compiled_code .= $html;
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//ignore
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//ignore
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elseif( strpos( $html, '{ignore}' ) !== FALSE || strpos( $html, '{*' ) !== FALSE )
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elseif( strpos( $html, '{ignore}' ) !== FALSE || strpos( $html, '{*' ) !== FALSE )
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$ignore_is_open = true;
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$ignore_is_open = true;
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//noparse
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//noparse
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elseif( strpos( $html, '{noparse}' ) !== FALSE )
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elseif( strpos( $html, '{noparse}' ) !== FALSE )
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$comment_is_open = true;
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$comment_is_open = true;
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//include tag
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//include tag
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elseif( preg_match( '/\{include="([^"]*)"(?: cache="([^"]*)"){0,1}\}/', $html, $code ) ){
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elseif( preg_match( '/\{include="([^"]*)"(?: cache="([^"]*)"){0,1}\}/', $html, $code ) ){
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@ -509,19 +512,19 @@ class RainTPL{
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}
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}
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//loop
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//loop
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elseif( preg_match( '/\{loop(?: name){0,1}="\${0,1}([^"]*)"\}/', $html, $code ) ){
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elseif( preg_match( '/\{loop(?: name){0,1}="\${0,1}([^"]*)"\}/', $html, $code ) ){
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//increase the loop counter
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//increase the loop counter
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$loop_level++;
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$loop_level++;
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//replace the variable in the loop
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//replace the variable in the loop
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$var = $this->var_replace( '$' . $code[ 1 ], $tag_left_delimiter=null, $tag_right_delimiter=null, $php_left_delimiter=null, $php_right_delimiter=null, $loop_level-1 );
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$var = $this->var_replace( '$' . $code[ 1 ], $tag_left_delimiter=null, $tag_right_delimiter=null, $php_left_delimiter=null, $php_right_delimiter=null, $loop_level-1 );
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//loop variables
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//loop variables
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$counter = "\$counter$loop_level"; // count iteration
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$counter = "\$counter$loop_level"; // count iteration
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$key = "\$key$loop_level"; // key
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$key = "\$key$loop_level"; // key
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$value = "\$value$loop_level"; // value
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$value = "\$value$loop_level"; // value
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//loop code
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//loop code
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$compiled_code .= "<?php $counter=-1; if( isset($var) && is_array($var) && sizeof($var) ) foreach( $var as $key => $value ){ $counter++; ?>";
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$compiled_code .= "<?php $counter=-1; if( isset($var) && is_array($var) && sizeof($var) ) foreach( $var as $key => $value ){ $counter++; ?>";
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@ -653,6 +656,7 @@ class RainTPL{
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}
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}
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/**
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/**
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* Reduce a path
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* Reduce a path
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*
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*
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@ -728,8 +732,6 @@ class RainTPL{
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/**
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/**
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* replace constants
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* replace constants
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*
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*
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@ -812,28 +814,28 @@ class RainTPL{
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//if there's a function
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//if there's a function
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if( $function_var ){
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if( $function_var ){
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// check if there's a function or a static method and separate, function by parameters
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// check if there's a function or a static method and separate, function by parameters
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$function_var = str_replace("::", "@double_dot@", $function_var );
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$function_var = str_replace("::", "@double_dot@", $function_var );
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// get the position of the first :
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// get the position of the first :
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if( $dot_position = strpos( $function_var, ":" ) ){
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if( $dot_position = strpos( $function_var, ":" ) ){
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// get the function and the parameters
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// get the function and the parameters
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$function = substr( $function_var, 0, $dot_position );
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$function = substr( $function_var, 0, $dot_position );
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$params = substr( $function_var, $dot_position+1 );
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$params = substr( $function_var, $dot_position+1 );
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}
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}
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else{
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else{
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//get the function
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//get the function
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$function = str_replace( "@double_dot@", "::", $function_var );
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$function = str_replace( "@double_dot@", "::", $function_var );
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$params = null;
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$params = null;
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}
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}
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// replace back the @double_dot@ with ::
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// replace back the @double_dot@ with ::
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$function = str_replace( "@double_dot@", "::", $function );
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$function = str_replace( "@double_dot@", "::", $function );
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$params = str_replace( "@double_dot@", "::", $params );
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$params = str_replace( "@double_dot@", "::", $params );
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}
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}
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@ -880,105 +882,105 @@ class RainTPL{
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//all variables
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//all variables
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if( preg_match_all( '/' . $tag_left_delimiter . '\$(\w+(?:\.\${0,1}[A-Za-z0-9_]+)*(?:(?:\[\${0,1}[A-Za-z0-9_]+\])|(?:\-\>\${0,1}[A-Za-z0-9_]+))*)(.*?)' . $tag_right_delimiter . '/', $html, $matches ) ){
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if( preg_match_all( '/' . $tag_left_delimiter . '\$(\w+(?:\.\${0,1}[A-Za-z0-9_]+)*(?:(?:\[\${0,1}[A-Za-z0-9_]+\])|(?:\-\>\${0,1}[A-Za-z0-9_]+))*)(.*?)' . $tag_right_delimiter . '/', $html, $matches ) ){
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for( $parsed=array(), $i=0, $n=count($matches[0]); $i<$n; $i++ )
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for( $parsed=array(), $i=0, $n=count($matches[0]); $i<$n; $i++ )
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$parsed[$matches[0][$i]] = array('var'=>$matches[1][$i],'extra_var'=>$matches[2][$i]);
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$parsed[$matches[0][$i]] = array('var'=>$matches[1][$i],'extra_var'=>$matches[2][$i]);
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foreach( $parsed as $tag => $array ){
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foreach( $parsed as $tag => $array ){
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//variable name ex: news.title
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//variable name ex: news.title
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$var = $array['var'];
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$var = $array['var'];
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//function and parameters associate to the variable ex: substr:0,100
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//function and parameters associate to the variable ex: substr:0,100
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$extra_var = $array['extra_var'];
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$extra_var = $array['extra_var'];
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// check if there's any function disabled by black_list
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// check if there's any function disabled by black_list
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$this->function_check( $tag );
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$this->function_check( $tag );
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$extra_var = $this->var_replace( $extra_var, null, null, null, null, $loop_level );
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$extra_var = $this->var_replace( $extra_var, null, null, null, null, $loop_level );
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|
||||||
// check if there's an operator = in the variable tags, if there's this is an initialization so it will not output any value
|
// check if there's an operator = in the variable tags, if there's this is an initialization so it will not output any value
|
||||||
$is_init_variable = preg_match( "/^[a-z_A-Z\.\[\](\-\>)]*=[^=]*$/", $extra_var );
|
$is_init_variable = preg_match( "/^[a-z_A-Z\.\[\](\-\>)]*=[^=]*$/", $extra_var );
|
||||||
|
|
||||||
//function associate to variable
|
//function associate to variable
|
||||||
$function_var = ( $extra_var and $extra_var[0] == '|') ? substr( $extra_var, 1 ) : null;
|
$function_var = ( $extra_var and $extra_var[0] == '|') ? substr( $extra_var, 1 ) : null;
|
||||||
|
|
||||||
//variable path split array (ex. $news.title o $news[title]) or object (ex. $news->title)
|
//variable path split array (ex. $news.title o $news[title]) or object (ex. $news->title)
|
||||||
$temp = preg_split( "/\.|\[|\-\>/", $var );
|
$temp = preg_split( "/\.|\[|\-\>/", $var );
|
||||||
|
|
||||||
//variable name
|
//variable name
|
||||||
$var_name = $temp[ 0 ];
|
$var_name = $temp[ 0 ];
|
||||||
|
|
||||||
//variable path
|
//variable path
|
||||||
$variable_path = substr( $var, strlen( $var_name ) );
|
$variable_path = substr( $var, strlen( $var_name ) );
|
||||||
|
|
||||||
//parentesis transform [ e ] in [" e in "]
|
//parentesis transform [ e ] in [" e in "]
|
||||||
$variable_path = str_replace( '[', '["', $variable_path );
|
$variable_path = str_replace( '[', '["', $variable_path );
|
||||||
$variable_path = str_replace( ']', '"]', $variable_path );
|
$variable_path = str_replace( ']', '"]', $variable_path );
|
||||||
|
|
||||||
//transform .$variable in ["$variable"] and .variable in ["variable"]
|
//transform .$variable in ["$variable"] and .variable in ["variable"]
|
||||||
$variable_path = preg_replace('/\.(\${0,1}\w+)/', '["\\1"]', $variable_path );
|
$variable_path = preg_replace('/\.(\${0,1}\w+)/', '["\\1"]', $variable_path );
|
||||||
|
|
||||||
// if is an assignment also assign the variable to $this->var['value']
|
// if is an assignment also assign the variable to $this->var['value']
|
||||||
if( $is_init_variable )
|
if( $is_init_variable )
|
||||||
$extra_var = "=\$this->var['{$var_name}']{$variable_path}" . $extra_var;
|
$extra_var = "=\$this->var['{$var_name}']{$variable_path}" . $extra_var;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
//if there's a function
|
//if there's a function
|
||||||
if( $function_var ){
|
if( $function_var ){
|
||||||
|
|
||||||
// check if there's a function or a static method and separate, function by parameters
|
// check if there's a function or a static method and separate, function by parameters
|
||||||
$function_var = str_replace("::", "@double_dot@", $function_var );
|
$function_var = str_replace("::", "@double_dot@", $function_var );
|
||||||
|
|
||||||
|
|
||||||
// get the position of the first :
|
// get the position of the first :
|
||||||
if( $dot_position = strpos( $function_var, ":" ) ){
|
if( $dot_position = strpos( $function_var, ":" ) ){
|
||||||
|
|
||||||
// get the function and the parameters
|
// get the function and the parameters
|
||||||
$function = substr( $function_var, 0, $dot_position );
|
$function = substr( $function_var, 0, $dot_position );
|
||||||
$params = substr( $function_var, $dot_position+1 );
|
$params = substr( $function_var, $dot_position+1 );
|
||||||
|
|
||||||
}
|
}
|
||||||
else{
|
else{
|
||||||
|
|
||||||
//get the function
|
//get the function
|
||||||
$function = str_replace( "@double_dot@", "::", $function_var );
|
$function = str_replace( "@double_dot@", "::", $function_var );
|
||||||
$params = null;
|
$params = null;
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
// replace back the @double_dot@ with ::
|
// replace back the @double_dot@ with ::
|
||||||
$function = str_replace( "@double_dot@", "::", $function );
|
$function = str_replace( "@double_dot@", "::", $function );
|
||||||
$params = str_replace( "@double_dot@", "::", $params );
|
$params = str_replace( "@double_dot@", "::", $params );
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
$function = $params = null;
|
$function = $params = null;
|
||||||
|
|
||||||
//if it is inside a loop
|
//if it is inside a loop
|
||||||
if( $loop_level ){
|
if( $loop_level ){
|
||||||
//verify the variable name
|
//verify the variable name
|
||||||
if( $var_name == 'key' )
|
if( $var_name == 'key' )
|
||||||
$php_var = '$key' . $loop_level;
|
$php_var = '$key' . $loop_level;
|
||||||
elseif( $var_name == 'value' )
|
elseif( $var_name == 'value' )
|
||||||
$php_var = '$value' . $loop_level . $variable_path;
|
$php_var = '$value' . $loop_level . $variable_path;
|
||||||
elseif( $var_name == 'counter' )
|
elseif( $var_name == 'counter' )
|
||||||
$php_var = '$counter' . $loop_level;
|
$php_var = '$counter' . $loop_level;
|
||||||
else
|
else
|
||||||
$php_var = '$' . $var_name . $variable_path;
|
$php_var = '$' . $var_name . $variable_path;
|
||||||
}else
|
}else
|
||||||
$php_var = '$' . $var_name . $variable_path;
|
$php_var = '$' . $var_name . $variable_path;
|
||||||
|
|
||||||
// compile the variable for php
|
// compile the variable for php
|
||||||
if( isset( $function ) )
|
if( isset( $function ) )
|
||||||
$php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . ( $params ? "( $function( $php_var, $params ) )" : "$function( $php_var )" ) . $php_right_delimiter;
|
$php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . ( $params ? "( $function( $php_var, $params ) )" : "$function( $php_var )" ) . $php_right_delimiter;
|
||||||
else
|
else
|
||||||
$php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . $php_var . $extra_var . $php_right_delimiter;
|
$php_var = $php_left_delimiter . ( !$is_init_variable && $echo ? 'echo ' : null ) . $php_var . $extra_var . $php_right_delimiter;
|
||||||
|
|
||||||
$html = str_replace( $tag, $php_var, $html );
|
$html = str_replace( $tag, $php_var, $html );
|
||||||
|
|
||||||
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return $html;
|
return $html;
|
||||||
}
|
}
|
||||||
|
|
@ -1015,6 +1017,8 @@ class RainTPL{
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Prints debug info about exception or passes it further if debug is disabled.
|
* Prints debug info about exception or passes it further if debug is disabled.
|
||||||
*
|
*
|
||||||
|
|
@ -1053,6 +1057,7 @@ class RainTPL{
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Basic Rain tpl exception.
|
* Basic Rain tpl exception.
|
||||||
*/
|
*/
|
||||||
|
|
@ -1085,6 +1090,8 @@ class RainTpl_Exception extends Exception{
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* Exception thrown when template file does not exists.
|
* Exception thrown when template file does not exists.
|
||||||
*/
|
*/
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue
Block a user