<?php

/*

Modification information for LGPL compliance

r56990 - 2010-06-16 13:05:36 -0700 (Wed, 16 Jun 2010) - kjing - snapshot "Mango" svn branch to a new one for GitHub sync

r56989 - 2010-06-16 13:01:33 -0700 (Wed, 16 Jun 2010) - kjing - defunt "Mango" svn dev branch before github cutover

r55980 - 2010-04-19 13:31:28 -0700 (Mon, 19 Apr 2010) - kjing - create Mango (6.1) based on windex

r51719 - 2009-10-22 10:18:00 -0700 (Thu, 22 Oct 2009) - mitani - Converted to Build 3  tags and updated the build system 

r51634 - 2009-10-19 13:32:22 -0700 (Mon, 19 Oct 2009) - mitani - Windex is the branch for Sugar Sales 1.0 development

r50375 - 2009-08-24 18:07:43 -0700 (Mon, 24 Aug 2009) - dwong - branch kobe2 from tokyo r50372

r42807 - 2008-12-29 11:16:59 -0800 (Mon, 29 Dec 2008) - dwong - Branch from trunk/sugarcrm r42806 to branches/tokyo/sugarcrm

r8230 - 2005-10-03 17:47:19 -0700 (Mon, 03 Oct 2005) - majed - Added Sugar_Smarty to the code tree.


*/


/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */

/**
 * assemble filepath of requested plugin
 *
 * @param string $type
 * @param string $name
 * @return string|false
 */
function smarty_core_assemble_plugin_filepath($params, &$smarty)
{
    static $_filepaths_cache = array();

    $_plugin_filename = $params['type'] . '.' . $params['name'] . '.php';
    if (isset($_filepaths_cache[$_plugin_filename])) {
        return $_filepaths_cache[$_plugin_filename];
    }
    $_return = false;

    foreach ((array)$smarty->plugins_dir as $_plugin_dir) {

        $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename;

        // see if path is relative
        if (!preg_match("/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/", $_plugin_dir)) {
            $_relative_paths[] = $_plugin_dir;
            // relative path, see if it is in the SMARTY_DIR
            if (@is_readable(SMARTY_DIR . $_plugin_filepath)) {
                $_return = SMARTY_DIR . $_plugin_filepath;
                break;
            }
        }
        // try relative to cwd (or absolute)
        if (@is_readable($_plugin_filepath)) {
            $_return = $_plugin_filepath;
            break;
        }
    }

    if($_return === false) {
        // still not found, try PHP include_path
        if(isset($_relative_paths)) {
            foreach ((array)$_relative_paths as $_plugin_dir) {

                $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename;

                $_params = array('file_path' => $_plugin_filepath);
                require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');
                if(smarty_core_get_include_path($_params, $smarty)) {
                    $_return = $_params['new_file_path'];
                    break;
                }
            }
        }
    }
    $_filepaths_cache[$_plugin_filename] = $_return;
    return $_return;
}

/* vim: set expandtab: */

?>
