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128 lines
4.4 KiB
PHP
128 lines
4.4 KiB
PHP
<?php
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/**
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* Project: Smarty: the PHP compiling template engine
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* File: smarty_internal_wrapper.php
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* SVN: $Id: $
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* For questions, help, comments, discussion, etc., please join the
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* Smarty mailing list. Send a blank e-mail to
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* smarty-discussion-subscribe@googlegroups.com
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*
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* @link http://www.smarty.net/
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* @copyright 2008 New Digital Group, Inc.
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* @author Monte Ohrt <monte at ohrt dot com>
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* @author Uwe Tews
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* @package Smarty
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* @subpackage PluginsInternal
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* @version 3-SVN$Rev: 3286 $
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*/
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/*
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* Smarty Backward Compatability Wrapper
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*/
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class Smarty_Internal_Wrapper {
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protected $smarty;
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function __construct($smarty) {
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$this->smarty = $smarty;
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}
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/**
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* Converts smarty2-style function call to smarty 3-style function call
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* This is expensive, be sure to port your code to Smarty 3!
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*
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* @param string $name Smarty 2 function name
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* @param array $args Smarty 2 function args
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*/
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function convert($name, $args) {
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// throw notice about deprecated function
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if($this->smarty->deprecation_notices)
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trigger_error("function call '$name' is unknown or deprecated.",E_USER_NOTICE);
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// get first and last part of function name
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$name_parts = explode('_',$name,2);
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switch($name_parts[0]) {
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case 'register':
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case 'unregister':
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$myobj = $name_parts[0] == 'register' ? $this->smarty->register : $this->smarty->unregister;
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switch($name_parts[1]) {
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case 'function':
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return call_user_func_array(array($myobj,'templateFunction'),$args);
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break;
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case 'object':
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return call_user_func_array(array($myobj,'templateObject'),$args);
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break;
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case 'compiler_function':
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return call_user_func_array(array($myobj,'compilerFunction'),$args);
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break;
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default:
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return call_user_func_array(array($myobj,$name_parts[1]),$args);
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break;
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}
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break;
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case 'get':
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switch($name_parts[1]) {
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case 'template_vars':
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return call_user_func_array(array($this->smarty,'getTemplateVars'),$args);
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break;
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case 'config_vars':
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return call_user_func_array(array($this->smarty,'getConfigVars'),$args);
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break;
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default:
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return call_user_func_array(array($myobj,$name_parts[1]),$args);
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break;
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}
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break;
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case 'clear':
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switch($name_parts[1]) {
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case 'all_assign':
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return call_user_func_array(array($this->smarty,'clearAllAssign'),$args);
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break;
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}
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break;
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case 'config':
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switch($name_parts[1]) {
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case 'load':
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return call_user_func_array(array($this->smarty,'configLoad'),$args);
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break;
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}
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break;
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default:
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// convert foo_bar_baz to fooBarBaz style names
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$name_parts = explode('_',$name);
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foreach($name_parts as $idx=>$part) {
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if($idx==0)
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$name_parts[$idx] = strtolower($part);
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else
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$name_parts[$idx] = ucfirst($part);
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}
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$func_name = implode('',$name_parts);
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if(!method_exists($this->smarty,$func_name)) {
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throw new Exception("unknown method '$name'");
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return false;
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}
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return call_user_func_array(array($this->smarty,$func_name),$args);
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break;
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}
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return false;
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}
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}
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?>
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