<?php
/*
You may not change or alter any portion of this comment or credits
of supporting developers from this source code or any supporting source code
which is considered copyrighted (c) material of the original comment or credit authors.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/

/**
* Xoops Form Class Elements
*
* @copyright The XOOPS Project http://sourceforge.net/projects/xoops/
* @license http://www.fsf.org/copyleft/gpl.html GNU public license
* @package kernel
* @subpackage Xoop Forms class
* @since 2.3.0
* @author Kazumi Ono <onokazu@xoops.org>
* @author Skalpa Keo <skalpa@xoops.org>
* @author Taiwen Jiang <phppp@users.sourceforge.net>
* @author John Neill <catzwolf@xoops.org>
* @version $Id: template.php 3637 2009-09-12 23:48:32Z trabis $
*/
defined('XOOPS_ROOT_PATH') or die('Restricted access');
/**
* Base class: Smarty template engine
*/
define('SMARTY_DIR', XOOPS_ROOT_PATH . '/class/smarty/');
require_once SMARTY_DIR . 'Smarty.class.php';

/**
* Template engine
*
* @package kernel
* @subpackage core
* @author Kazumi Ono <onokazu@xoops.org>
* @copyright (c) 2000-2003 The Xoops Project - www.xoops.org
*/
class XoopsTpl extends Smarty
{
function XoopsTpl()
{
global $xoopsConfig;

$this->left_delimiter = '<{';
$this->right_delimiter = '}>';
$this->template_dir = XOOPS_THEME_PATH;
$this->cache_dir = XOOPS_VAR_PATH . '/caches/smarty_cache';
$this->compile_dir = XOOPS_VAR_PATH . '/caches/smarty_compile';
$this->compile_check = ($xoopsConfig['theme_fromfile'] == 1);
$this->plugins_dir = array(
XOOPS_ROOT_PATH . '/class/smarty/xoops_plugins' ,
XOOPS_ROOT_PATH . '/class/smarty/plugins');
if ($xoopsConfig['debug_mode']) {
$this->debugging_ctrl = 'URL';
if ($xoopsConfig['debug_mode'] == 3) {
$this->debugging = true;
}
}
$this->Smarty();
$this->setCompileId();
$this->assign(array(
'xoops_url' => XOOPS_URL ,
'xoops_rootpath' => XOOPS_ROOT_PATH ,
'xoops_langcode' => _LANGCODE ,
'xoops_charset' => _CHARSET ,
'xoops_version' => XOOPS_VERSION ,
'xoops_upload_url' => XOOPS_UPLOAD_URL));
}

/**
* Renders output from template data
*
* @param string $data The template to render
* @param bool $display If rendered text should be output or returned
* @return string Rendered output if $display was false
*/
function fetchFromData($tplSource, $display = false, $vars = null)
{
if (!function_exists('smarty_function_eval')) {
require_once SMARTY_DIR . '/plugins/function.eval.php';
}
if (isset($vars)) {
$oldVars = $this->_tpl_vars;
$this->assign($vars);
$out = smarty_function_eval(array(
'var' => $tplSource), $this);
$this->_tpl_vars = $oldVars;
return $out;
}
return smarty_function_eval(array(
'var' => $tplSource), $this);
}

/**
* XoopsTpl::touch
*
* @param mixed $resourceName
* @return
*/
function touch($resourceName)
{
$isForced = $this->force_compile;
$this->force_compile = true;
$this->clear_cache($resourceName);
$result = $this->_compile_resource($resourceName, $this->_get_compile_path($resourceName));
$this->force_compile = $isForced;
return $result;
}

/**
* returns an auto_id for auto-file-functions
*
* @param string $cache_id
* @param string $compile_id
* @return string |null
*/
function _get_auto_id($cache_id = null, $compile_id = null)
{
if (isset($cache_id)) {
return (isset($compile_id)) ? $compile_id . '|' . $cache_id : $cache_id;
} else if (isset($compile_id)) {
return $compile_id;
} else {
return null;
}
}

/**
* XoopsTpl::setCompileId()
*
* @param mixed $module_dirname
* @param mixed $theme_set
* @param mixed $template_set
* @return
*/
function setCompileId($module_dirname = null, $theme_set = null, $template_set = null)
{
global $xoopsConfig;

$template_set = empty($template_set) ? $xoopsConfig['template_set'] : $template_set;
$theme_set = empty($theme_set) ? $xoopsConfig['theme_set'] : $theme_set;
$module_dirname = empty($module_dirname) ? (empty($GLOBALS['xoopsModule']) ? 'system' : $GLOBALS['xoopsModule']->getVar('dirname', 'n')) : $module_dirname;
$this->compile_id = urlencode(XOOPS_URL) . '%%' . $module_dirname . '-' . $theme_set . '-' . $template_set;
$this->_compile_id = $this->compile_id;
}

/**
* XoopsTpl::clearCache()
*
* @param mixed $module_dirname
* @param mixed $theme_set
* @param mixed $template_set
* @return
*/
function clearCache($module_dirname = null, $theme_set = null, $template_set = null)
{
$compile_id = $this->compile_id;
$this->setCompileId($module_dirname, $template_set, $theme_set);
$_params = array(
'auto_base' => $this->cache_dir ,
'auto_source' => null ,
'auto_id' => $this->compile_id,
'exp_time' => null,
);
$this->_compile_id = $this->compile_id = $compile_id;
require_once SMARTY_CORE_DIR . 'core.rm_auto.php';
return smarty_core_rm_auto($_params, $this);
}

/**
*
* @deprecated DO NOT USE THESE METHODS, ACCESS THE CORRESPONDING PROPERTIES INSTEAD
*/
function xoops_setTemplateDir($dirname)
{
$this->template_dir = $dirname;
}
function xoops_getTemplateDir()
{
return $this->template_dir;
}
function xoops_setDebugging($flag = false)
{
$this->debugging = is_bool($flag) ? $flag : false;
}
function xoops_setCaching($num = 0)
{
$this->caching = (int) $num;
}
function xoops_setCompileDir($dirname)
{
$this->compile_dir = $dirname;
}
function xoops_setCacheDir($dirname)
{
$this->cache_dir = $dirname;
}
function xoops_canUpdateFromFile()
{
return $this->compile_check;
}
function xoops_fetchFromData($data)
{
return $this->fetchFromData($data);
}
function xoops_setCacheTime($num = 0)
{
if (($num = (int) $num) <= 0) {
$this->caching = 0;
} else {
$this->cache_lifetime = $num;
}
}
}

/**
* function to update compiled template file in templates_c folder
*
* @param string $tpl_id
* @param boolean $clear_old
* @return boolean
*/
function xoops_template_touch($tpl_id, $clear_old = true)
{
$tplfile_handler = &xoops_gethandler('tplfile');
$tplfile =& $tplfile_handler->get($tpl_id);

if (is_object($tplfile)) {
$file = $tplfile->getVar('tpl_file', 'n');
$tpl = new XoopsTpl();
return $tpl->touch('db:' . $file);
}
return false;
}

/**
* Clear the module cache
*
* @param int $mid Module ID
* @return
*/
function xoops_template_clear_module_cache($mid)
{
$block_arr = XoopsBlock::getByModule($mid);
$count = count($block_arr);
if ($count > 0) {
$xoopsTpl = new XoopsTpl();
$xoopsTpl->xoops_setCaching(2);
for ($i = 0; $i < $count; $i++) {
if ($block_arr[$i]->getVar('template') != '') {
$xoopsTpl->clear_cache('db:' . $block_arr[$i]->getVar('template'), 'blk_' . $block_arr[$i]->getVar('bid'));
}
}
}
}

?>

voila mon template