php-e107/e107_admin/cache.php

<?php
/*
 * e107 website system
 *
 * Copyright (C) 2008-2010 e107 Inc (e107.org)
 * Released under the terms and conditions of the
 * GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
 *
 * Cache Administration Area
 *
*/

if(!empty($_POST) && !isset($_POST['e-token']))
{
	$_POST['e-token'] = '';
}
require_once(__DIR__."/../class2.php");

if (!getperms("C"))
{
	e107::redirect('admin');
	exit;
}

e107::coreLan('cache', true);

$e_sub_cat = 'cache';

require_once("auth.php");
$frm = e107::getForm();
$mes = e107::getMessage();

if (e107::getPref('cachestatus') == '2')
{
	e107::getConfig()->set('cachestatus', 1)
		->save(false);
}

if(!is_writable(e_CACHE_CONTENT))
{
	$mes->addError(CACLAN_10." (".e_CACHE.")");
	e107::getRender()->tablerender(CACLAN_3, $mes->render());
	require_once("footer.php");
	exit;
}

if (isset($_POST['submit_cache']))
{
	e107::getConfig()->set('cachestatus', intval($_POST['cachestatus']))
		->set('syscachestatus', intval($_POST['syscachestatus']))
		->set('jscsscachestatus', intval($_POST['jscsscachestatus']))
		->save(false);
}

if (isset($_POST['trigger_empty_cache']))
{
	e107::getLog()->addSuccess(CACLAN_6);
	$triggerName = $_POST['option_clear_cache'];
	switch ($_POST['option_clear_cache'])
	{
		case 'empty_contentcache':
			e107::getCache()->clearAll('content');
			e107::getLog()->flushMessages(CACLAN_5);
		break;

		case 'empty_syscache':
			e107::getCache()->clearAll('system');
			e107::getLog()->flushMessages(CACLAN_16);
			e107::getSession()->clear('addons-update-status');
		break;

		case 'empty_dbcache':
			e107::getCache()->clearAll('db');
			e107::getLog()->flushMessages(CACLAN_24);
		break;

		case 'empty_imgcache':
			e107::getCache()->clearAll('image');
			e107::getLog()->flushMessages(CACLAN_25);
		break;
		
		// used in standard page output and internal JS includes
		case 'empty_browsercache':
			e107::getCache()->clearAll('browser');
			e107::getLog()->flushMessages(CACLAN_27);
		break;

		case 'empty_jscss':
			e107::getCache()->clearAll('js');
			e107::getCache()->clearAll('css');
			e107::getLog()->flushMessages(CACLAN_30);
		break;

		// all
		default:
			e107::getCache()->clearAll('content');
			e107::getCache()->clearAll('system');
			e107::getCache()->clearAll('db');
			e107::getCache()->clearAll('image');
			e107::getCache()->clearAll('browser');
			e107::getCache()->clearAll('js');
			e107::getCache()->clearAll('css');
			e107::getSession()->clear('addons-update-status');
			e107::getLog()->flushMessages(CACLAN_26);
			$triggerName = 'default';
		break;
	}

	e107::getEvent()->trigger('admin_after_clear_cache', $triggerName);
}

$syscache_files = glob(e_CACHE_CONTENT.'S_*.*');
$cache_files = glob(e_CACHE_CONTENT.'C_*.*');
$imgcache_files = glob(e_CACHE_IMAGE.'*.cache.bin');
$dbcache_files = glob(e_CACHE_DB.'*.php');
$jscsscache_files = glob(e_WEB.'cache/*.{css,js}',GLOB_BRACE);

$syscache_files_num = count($syscache_files);
$cache_files_num = count($cache_files);
$imgcache_files_num = count($imgcache_files);
$dbcache_files_num = count($dbcache_files);
$jscsscache_files_num    = count($jscsscache_files);

$syscache_label = $syscache_files_num.' '.($syscache_files_num != 1 ? CACLAN_19 : CACLAN_18);
$contentcache_label = $cache_files_num.' '.($cache_files_num != 1 ? CACLAN_19 : CACLAN_18);
$imgcache_label = $imgcache_files_num.' '.($imgcache_files_num != 1 ? CACLAN_19 : CACLAN_18);
$dbcache_label = $dbcache_files_num.' '.($dbcache_files_num != 1 ? CACLAN_19 : CACLAN_18);
$jscsscache_label = $jscsscache_files_num.' '.($jscsscache_files_num != 1 ? CACLAN_19 : CACLAN_18);

$text = "
	<form method='post' action='".e_SELF."'>
		<fieldset id='core-cache-settings'>
			<legend class='e-hideme'>".CACLAN_3."</legend>
			<table class='table adminlist'>
				<colgroup>
					<col style='width:60%' />
					<col style='width:20%' />
					<col style='width:20%' />
				</colgroup>
				<thead>
					<tr>
						<th><!-- --></th>
						<th class='left'>".CACLAN_17."</th>
						<th class='left last'>".CACLAN_1."</th>
					</tr>
				</thead>
				<tbody>
					<tr>
						<td>
							<strong class='e-tip'>".CACLAN_11."</strong>
							".$frm->help(CACLAN_13)."
						</td>
						<td>{$contentcache_label}</td>
						<td class='left middle'>
							".$frm->radio_switch('cachestatus', e107::getPref('cachestatus'))."
						</td>
					</tr>
					<tr>
						<td>
							<strong class='e-tip'>".CACLAN_12."</strong>
							".$frm->help(CACLAN_14)."
						</td>
						<td>{$syscache_label}</td>
						<td class='left middle'>
							".$frm->radio_switch('syscachestatus', e107::getPref('syscachestatus'))."
						</td>
					</tr>

						<tr>
						<td>
							<strong class='e-tip'>".CACLAN_28."</strong>".$frm->help(CACLAN_29)."
							
						</td>
						<td>{$jscsscache_label}</td>
						<td class='left middle'>
							".$frm->radio_switch('jscsscachestatus', e107::getPref('jscsscachestatus'))."
						</td>
					</tr>


					<tr>
						<td>
							<strong class='e-tip'>".CACLAN_20."</strong>".$frm->help(CACLAN_21)."
						</td>
						<td>{$dbcache_label}</td>
						<td class='left middle'>
							".LAN_ENABLED."
						</td>
					</tr>
					<tr>
						<td>
							<strong class='e-tip'>".CACLAN_22."</strong>".$frm->help(CACLAN_23)."
						</td>
						<td>{$imgcache_label}</td>
						<td class='left middle'>
							".LAN_ENABLED."
						</td>
					</tr>



				</tbody>
			</table>
			<div class='buttons-bar form-inline'>
				<div class='f-right'>".$frm->admin_button('submit_cache', CACLAN_2, 'update')."</div>
				".$frm->select('option_clear_cache', array(
					'empty_all' => CACLAN_26,
					'empty_contentcache' => CACLAN_5,
					'empty_syscache' => CACLAN_16,
					'empty_jscss' => CACLAN_30,
					'empty_dbcache' => CACLAN_24,
					'empty_imgcache' => CACLAN_25,
					'empty_browsercache' => CACLAN_27,
				))."
				".$frm->admin_button('trigger_empty_cache', LAN_DELETE, 'delete')."
				<input type='hidden' name='e-token' value='" . defset('e_TOKEN') . "' />
			</div>
		</fieldset>
	</form>";

e107::getRender()->tablerender(CACLAN_3, $mes->render().$text);

require_once("footer.php");

?>