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65 lines
1.9 KiB
65 lines
1.9 KiB
<?php |
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/** |
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* Smarty plugin |
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* @package Smarty |
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* @subpackage plugins |
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*/ |
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/** |
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* assemble filepath of requested plugin |
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* |
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* @param string $type |
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* @param string $name |
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* @return string|false |
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*/ |
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function smarty_core_assemble_plugin_filepath($params, &$smarty) |
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{ |
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$_plugin_filename = $params['type'] . '.' . $params['name'] . '.php'; |
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if (isset($smarty->_filepaths_cache[$_plugin_filename])) { |
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return $smarty->_filepaths_cache[$_plugin_filename]; |
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} |
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$_return = false; |
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foreach ((array)$smarty->plugins_dir as $_plugin_dir) { |
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$_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename; |
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// see if path is relative |
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if (!preg_match("/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/", $_plugin_dir)) { |
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$_relative_paths[] = $_plugin_dir; |
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// relative path, see if it is in the SMARTY_DIR |
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if (@is_readable(SMARTY_DIR . $_plugin_filepath)) { |
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$_return = SMARTY_DIR . $_plugin_filepath; |
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break; |
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} |
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} |
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// try relative to cwd (or absolute) |
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if (@is_readable($_plugin_filepath)) { |
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$_return = $_plugin_filepath; |
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break; |
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} |
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} |
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if($_return === false) { |
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// still not found, try PHP include_path |
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if(isset($_relative_paths)) { |
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foreach ((array)$_relative_paths as $_plugin_dir) { |
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$_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename; |
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$_params = array('file_path' => $_plugin_filepath); |
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require_once(SMARTY_CORE_DIR . 'core.get_include_path.php'); |
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if(smarty_core_get_include_path($_params, $smarty)) { |
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$_return = $_params['new_file_path']; |
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break; |
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} |
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} |
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} |
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} |
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$smarty->_filepaths_cache[$_plugin_filename] = $_return; |
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return $_return; |
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} |
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/* vim: set expandtab: */ |
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?>
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