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66 lines
1.9 KiB
66 lines
1.9 KiB
8 years ago
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<?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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