File lass/smarty/internals/core.assemble_plugin

 1: <?php
 2: /**
 3:  * Smarty plugin
 4:  * @package Smarty
 5:  * @subpackage plugins
 6:  */
 7: 
 8: /**
 9:  * assemble filepath of requested plugin
10:  *
11:  * @param string $type
12:  * @param string $name
13:  * @return string|false
14:  */
15: function smarty_core_assemble_plugin_filepath($params, &$smarty)
16: {
17:     $_plugin_filename = $params['type'] . '.' . $params['name'] . '.php';
18:     if (isset($smarty->_filepaths_cache[$_plugin_filename])) {
19:         return $smarty->_filepaths_cache[$_plugin_filename];
20:     }
21:     $_return = false;
22: 
23:     foreach ((array)$smarty->plugins_dir as $_plugin_dir) {
24: 
25:         $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename;
26: 
27:         // see if path is relative
28:         if (!preg_match("/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/", $_plugin_dir)) {
29:             $_relative_paths[] = $_plugin_dir;
30:             // relative path, see if it is in the SMARTY_DIR
31:             if (@is_readable(SMARTY_DIR . $_plugin_filepath)) {
32:                 $_return = SMARTY_DIR . $_plugin_filepath;
33:                 break;
34:             }
35:         }
36:         // try relative to cwd (or absolute)
37:         if (@is_readable($_plugin_filepath)) {
38:             $_return = $_plugin_filepath;
39:             break;
40:         }
41:     }
42: 
43:     if($_return === false) {
44:         // still not found, try PHP include_path
45:         if(isset($_relative_paths)) {
46:             foreach ((array)$_relative_paths as $_plugin_dir) {
47: 
48:                 $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename;
49: 
50:                 $_params = array('file_path' => $_plugin_filepath);
51:                 require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');
52:                 if(smarty_core_get_include_path($_params, $smarty)) {
53:                     $_return = $_params['new_file_path'];
54:                     break;
55:                 }
56:             }
57:         }
58:     }
59:     $smarty->_filepaths_cache[$_plugin_filename] = $_return;
60:     return $_return;
61: }
62: 
63: /* vim: set expandtab: */
64: 
65: ?>
66:
Namespaces

Classes

Interfaces

Exceptions

Functions
