File lass/smarty/internals/core.write_compiled

 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: ?>
92:
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