Contao\PurgeData::run PHP Метод

    public function run()
    {
        $arrJobs = array();
        /** @var BackendTemplate|object $objTemplate */
        $objTemplate = new \BackendTemplate('be_purge_data');
        $objTemplate->isActive = $this->isActive();
        $objTemplate->message = \Message::generateUnwrapped();
        // Run the jobs
        if (\Input::post('FORM_SUBMIT') == 'tl_purge') {
            $purge = \Input::post('purge');
            if (!empty($purge) && is_array($purge)) {
                foreach ($purge as $group => $jobs) {
                    foreach ($jobs as $job) {
                        list($class, $method) = $GLOBALS['TL_PURGE'][$group][$job]['callback'];
                        $this->import($class);
                        $this->{$class}->{$method}();
                    }
                }
            }
            \Message::addConfirmation($GLOBALS['TL_LANG']['tl_maintenance']['cacheCleared']);
            $this->reload();
        }
        // Tables
        foreach ($GLOBALS['TL_PURGE']['tables'] as $key => $config) {
            $arrJobs[$key] = array('id' => 'purge_' . $key, 'title' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][0], 'description' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][1], 'group' => 'tables', 'affected' => '');
            // Get the current table size
            foreach ($config['affected'] as $table) {
                $objCount = $this->Database->execute("SELECT COUNT(*) AS count FROM " . $table);
                $arrJobs[$key]['affected'] .= '<br>' . $table . ': <span>' . sprintf($GLOBALS['TL_LANG']['MSC']['entries'], $objCount->count) . ', ' . $this->getReadableSize($this->Database->getSizeOf($table), 0) . '</span>';
            }
        }
        $strCachePath = str_replace(TL_ROOT . DIRECTORY_SEPARATOR, '', \System::getContainer()->getParameter('kernel.cache_dir'));
        // Folders
        foreach ($GLOBALS['TL_PURGE']['folders'] as $key => $config) {
            $arrJobs[$key] = array('id' => 'purge_' . $key, 'title' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][0], 'description' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][1], 'group' => 'folders', 'affected' => '');
            // Get the current folder size
            foreach ($config['affected'] as $folder) {
                $total = 0;
                $folder = sprintf($folder, $strCachePath);
                // Only check existing folders
                if (is_dir(TL_ROOT . '/' . $folder)) {
                    $objFiles = Finder::create()->in(TL_ROOT . '/' . $folder)->files();
                    $total = iterator_count($objFiles);
                }
                $arrJobs[$key]['affected'] .= '<br>' . $folder . ': <span>' . sprintf($GLOBALS['TL_LANG']['MSC']['files'], $total) . '</span>';
            }
        }
        // Custom
        foreach ($GLOBALS['TL_PURGE']['custom'] as $key => $job) {
            $arrJobs[$key] = array('id' => 'purge_' . $key, 'title' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][0], 'description' => $GLOBALS['TL_LANG']['tl_maintenance_jobs'][$key][1], 'group' => 'custom');
        }
        $objTemplate->jobs = $arrJobs;
        $objTemplate->action = ampersand(\Environment::get('request'));
        $objTemplate->headline = $GLOBALS['TL_LANG']['tl_maintenance']['clearCache'];
        $objTemplate->job = $GLOBALS['TL_LANG']['tl_maintenance']['job'];
        $objTemplate->description = $GLOBALS['TL_LANG']['tl_maintenance']['description'];
        $objTemplate->submit = \StringUtil::specialchars($GLOBALS['TL_LANG']['tl_maintenance']['clearCache']);
        $objTemplate->help = \Config::get('showHelp') && $GLOBALS['TL_LANG']['tl_maintenance']['cacheTables'][1] != '' ? $GLOBALS['TL_LANG']['tl_maintenance']['cacheTables'][1] : '';
        return $objTemplate->parse();
    }