158 lines
4.3 KiB
PHP
158 lines
4.3 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_cache
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*
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* @copyright (C) 2008 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace Joomla\Component\Cache\Administrator\Controller;
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use Joomla\CMS\Event\Cache\AfterPurgeEvent;
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use Joomla\CMS\HTML\HTMLHelper;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\MVC\Controller\BaseController;
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use Joomla\CMS\Response\JsonResponse;
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// phpcs:disable PSR1.Files.SideEffects
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\defined('_JEXEC') or die;
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* Cache Controller
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*
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* @since 1.6
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*/
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class DisplayController extends BaseController
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{
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/**
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* The default view for the display method.
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*
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* @var string
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* @since 4.0.0
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*/
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protected $default_view = 'cache';
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/**
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* Method to get The Cache Size
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*
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* @since 4.0.0
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*/
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public function getQuickiconContent()
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{
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$model = $this->getModel('Cache');
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$data = $model->getData();
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$size = 0;
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if (!empty($data)) {
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foreach ($data as $d) {
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$size += $d->size;
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}
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}
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// Number bytes are returned in format xxx.xx MB
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$bytes = HTMLHelper::_('number.bytes', $size, 'MB', 1);
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if (!empty($bytes)) {
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$result['amount'] = $bytes;
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$result['sronly'] = Text::sprintf('COM_CACHE_QUICKICON_SRONLY', $bytes);
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} else {
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$result['amount'] = 0;
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$result['sronly'] = Text::sprintf('COM_CACHE_QUICKICON_SRONLY_NOCACHE');
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}
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echo new JsonResponse($result);
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}
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/**
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* Method to delete a list of cache groups.
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*
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* @return void
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*/
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public function delete()
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{
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// Check for request forgeries
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$this->checkToken();
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$cid = (array) $this->input->post->get('cid', [], 'string');
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if (empty($cid)) {
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$this->app->enqueueMessage(Text::_('JERROR_NO_ITEMS_SELECTED'), 'warning');
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} else {
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$result = $this->getModel('cache')->cleanlist($cid);
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if ($result !== []) {
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$this->app->enqueueMessage(Text::sprintf('COM_CACHE_EXPIRED_ITEMS_DELETE_ERROR', implode(', ', $result)), 'error');
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} else {
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$this->app->enqueueMessage(Text::_('COM_CACHE_EXPIRED_ITEMS_HAVE_BEEN_DELETED'), 'message');
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}
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}
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$this->setRedirect('index.php?option=com_cache');
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}
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/**
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* Method to delete all cache groups.
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*
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* @return void
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*
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* @since 3.6.0
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*/
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public function deleteAll()
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{
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// Check for request forgeries
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$this->checkToken();
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/** @var \Joomla\Component\Cache\Administrator\Model\CacheModel $model */
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$model = $this->getModel('cache');
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$allCleared = true;
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$mCache = $model->getCache();
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foreach ($mCache->getAll() as $cache) {
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if ($mCache->clean($cache->group) === false) {
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$this->app->enqueueMessage(
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Text::sprintf(
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'COM_CACHE_EXPIRED_ITEMS_DELETE_ERROR',
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Text::_('JADMINISTRATOR') . ' > ' . $cache->group
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),
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'error'
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);
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$allCleared = false;
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}
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}
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if ($allCleared) {
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$this->app->enqueueMessage(Text::_('COM_CACHE_MSG_ALL_CACHE_GROUPS_CLEARED'), 'message');
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} else {
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$this->app->enqueueMessage(Text::_('COM_CACHE_MSG_SOME_CACHE_GROUPS_CLEARED'), 'warning');
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}
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$this->getDispatcher()->dispatch('onAfterPurge', new AfterPurgeEvent('onAfterPurge'));
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$this->setRedirect('index.php?option=com_cache&view=cache');
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}
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/**
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* Purge the cache.
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*
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* @return void
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*/
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public function purge()
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{
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// Check for request forgeries
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$this->checkToken();
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if (!$this->getModel('cache')->purge()) {
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$this->app->enqueueMessage(Text::_('COM_CACHE_EXPIRED_ITEMS_PURGING_ERROR'), 'error');
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} else {
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$this->app->enqueueMessage(Text::_('COM_CACHE_EXPIRED_ITEMS_HAVE_BEEN_PURGED'), 'message');
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}
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$this->setRedirect('index.php?option=com_cache&view=cache');
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}
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}
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