Source for file core.write_compiled_include.php

Documentation is available at core.write_compiled_include.php

  1. <?php
  2. /**
  3.  * Smarty plugin
  4.  * @package Smarty
  5.  * @subpackage plugins
  6.  */
  7.  
  8. /**
  9.  * Extract non-cacheable parts out of compiled template and write it
  10.  *
  11.  * @param string $compile_path 
  12.  * @param string $template_compiled 
  13.  * @return boolean 
  14.  */
  15.  
  16. function smarty_core_write_compiled_include($params, &$smarty)
  17. {
  18.     $_tag_start = 'if \(\$this->caching && \!\$this->_cache_including\)\: echo \'\{nocache\:('.$params['cache_serial'].')#(\d+)\}\'; endif;';
  19.     $_tag_end   = 'if \(\$this->caching && \!\$this->_cache_including\)\: echo \'\{/nocache\:(\\2)#(\\3)\}\'; endif;';
  20.  
  21.     preg_match_all('!('.$_tag_start.'(.*)'.$_tag_end.')!Us',
  22.                    $params['compiled_content'], $_match_source, PREG_SET_ORDER);
  23.     
  24.     // no nocache-parts found: done
  25.     if (count($_match_source)==0) return;
  26.  
  27.     // convert the matched php-code to functions
  28.     $_include_compiled =  "<?php /* Smarty version ".$smarty->_version.", created on ".strftime("%Y-%m-%d %H:%M:%S")."\n";
  29.     $_include_compiled .= "         compiled from " . strtr(urlencode($params['resource_name']), array('%2F'=>'/', '%3A'=>':')) . " */\n\n";
  30.  
  31.     $_compile_path = $params['include_file_path'];
  32.  
  33.     $smarty->_cache_serials[$_compile_path] = $params['cache_serial'];
  34.     $_include_compiled .= "\$this->_cache_serials['".$_compile_path."'] = '".$params['cache_serial']."';\n\n?>";
  35.  
  36.     $_include_compiled .= $params['plugins_code'];
  37.     $_include_compiled .= "<?php";
  38.  
  39.     $this_varname = ((double)phpversion() >= 5.0) ? '_smarty' : 'this';
  40.     for ($_i = 0, $_for_max = count($_match_source); $_i < $_for_max; $_i++) {
  41.         $_match =& $_match_source[$_i];
  42.         $source = $_match[4];
  43.         if ($this_varname == '_smarty') {
  44.             /* rename $this to $_smarty in the sourcecode */
  45.             $tokens = token_get_all('<?php ' . $_match[4]);
  46.  
  47.             /* remove trailing <?php */
  48.             $open_tag = '';
  49.             while ($tokens) {
  50.                 $token = array_shift($tokens);
  51.                 if (is_array($token)) {
  52.                     $open_tag .= $token[1];
  53.                 } else {
  54.                     $open_tag .= $token;
  55.                 }
  56.                 if ($open_tag == '<?php ') break;
  57.             }
  58.  
  59.             for ($i=0, $count = count($tokens); $i < $count; $i++) {
  60.                 if (is_array($tokens[$i])) {
  61.                     if ($tokens[$i][0] == T_VARIABLE && $tokens[$i][1] == '$this') {
  62.                         $tokens[$i] = '$' . $this_varname;
  63.                     } else {
  64.                         $tokens[$i] = $tokens[$i][1];
  65.                     }                   
  66.                 }
  67.             }
  68.             $source = implode('', $tokens);
  69.         }
  70.  
  71.         /* add function to compiled include */
  72.         $_include_compiled .= "
  73. function _smarty_tplfunc_$_match[2]_$_match[3](&\$$this_varname)
  74. {
  75. $source
  76. }
  77.  
  78. ";
  79.     }
  80.     $_include_compiled .= "\n\n?>\n";
  81.  
  82.     $_params = array('filename' => $_compile_path,
  83.                      'contents' => $_include_compiled, 'create_dirs' => true);
  84.  
  85.     require_once(SMARTY_CORE_DIR . 'core.write_file.php');
  86.     smarty_core_write_file($_params, $smarty);
  87.     return true;
  88. }
  89.  
  90.  
  91. ?>

Documentation generated on Sun, 09 Mar 2008 23:51:15 -0300 by phpDocumentor 1.4.0

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