Provide methods to manage front end controllers.
/**
* Forwards the request to the Frontend class if there is a page object.
*
* @param PostResponseEvent $event The event object
*/
public function onKernelTerminate(PostResponseEvent $event)
{
if (!$this->framework->isInitialized()) {
return;
}
Frontend::indexPageIfApplicable($event->getResponse());
}
/**
* Initialize the object (do not remove)
*/
public function __construct()
{
parent::__construct();
// See #4099
define('BE_USER_LOGGED_IN', false);
define('FE_USER_LOGGED_IN', false);
}
/**
* Initialize the object
*/
public function __construct()
{
// Load the user object before calling the parent constructor
$this->import('FrontendUser', 'User');
parent::__construct();
// Check whether a user is logged in
define('BE_USER_LOGGED_IN', $this->getLoginStatus('BE_USER_AUTH'));
define('FE_USER_LOGGED_IN', $this->getLoginStatus('FE_USER_AUTH'));
}
/**
* Forwards the request to the Frontend class and sets the response if any.
*
* @param GetResponseEvent $event The event object
*/
public function onKernelRequest(GetResponseEvent $event)
{
if (!$this->isFrontendMasterRequest($event)) {
return;
}
$this->framework->initialize();
if (null !== ($response = Frontend::getResponseFromCache())) {
$event->setResponse($response);
}
}
/**
* Initialize the object (do not remove)
*/
public function __construct()
{
parent::__construct();
// See #4099
if (!defined('BE_USER_LOGGED_IN')) {
define('BE_USER_LOGGED_IN', false);
}
if (!defined('FE_USER_LOGGED_IN')) {
define('FE_USER_LOGGED_IN', false);
}
}
/**
* Initialize the object
*/
public function __construct()
{
// Load the user object before calling the parent constructor
$this->import('FrontendUser', 'User');
parent::__construct();
// Check whether a user is logged in
define('BE_USER_LOGGED_IN', $this->getLoginStatus('BE_USER_AUTH'));
define('FE_USER_LOGGED_IN', $this->getLoginStatus('FE_USER_AUTH'));
// No back end user logged in
if (!$_SESSION['DISABLE_CACHE']) {
// Maintenance mode (see #4561 and #6353)
if (\Config::get('maintenanceMode') && !\System::getContainer()->get('kernel')->isDebug()) {
throw new ServiceUnavailableException('This site is currently down for maintenance. Please come back later.');
}
}
}
/**
* Point to `Frontend::addToUrl()` in front end templates (see #6736)
*
* @param string $strRequest The request string to be added
* @param boolean $blnIgnoreParams If true, the $_GET parameters will be ignored
* @param array $arrUnset An optional array of keys to unset
*
* @return string The new URI string
*/
public static function addToUrl($strRequest, $blnIgnoreParams = false, $arrUnset = array())
{
return \Frontend::addToUrl($strRequest, $blnIgnoreParams, $arrUnset);
}
/**
* Add enclosures to a template
*
* @param object $objTemplate The template object to add the enclosures to
* @param array $arrItem The element or module as array
* @param string $strKey The name of the enclosures field in $arrItem
*/
public static function addEnclosuresToTemplate($objTemplate, $arrItem, $strKey = 'enclosure')
{
$arrEnclosures = deserialize($arrItem[$strKey]);
if (!is_array($arrEnclosures) || empty($arrEnclosures)) {
return;
}
$objFiles = \FilesModel::findMultipleByUuids($arrEnclosures);
if ($objFiles === null) {
return;
}
$file = \Input::get('file', true);
// Send the file to the browser and do not send a 404 header (see #5178)
if ($file != '') {
while ($objFiles->next()) {
if ($file == $objFiles->path) {
static::sendFileToBrowser($file);
}
}
$objFiles->reset();
}
/** @var \PageModel $objPage */
global $objPage;
$arrEnclosures = array();
$allowedDownload = trimsplit(',', strtolower(\Config::get('allowedDownload')));
// Add download links
while ($objFiles->next()) {
if ($objFiles->type == 'file') {
if (!in_array($objFiles->extension, $allowedDownload) || !is_file(TL_ROOT . '/' . $objFiles->path)) {
continue;
}
$objFile = new \File($objFiles->path);
$strHref = \Environment::get('request');
// Remove an existing file parameter (see #5683)
if (preg_match('/(&(amp;)?|\\?)file=/', $strHref)) {
$strHref = preg_replace('/(&(amp;)?|\\?)file=[^&]+/', '', $strHref);
}
$strHref .= (strpos($strHref, '?') !== false ? '&' : '?') . 'file=' . \System::urlEncode($objFiles->path);
$arrMeta = \Frontend::getMetaData($objFiles->meta, $objPage->language);
if (empty($arrMeta) && $objPage->rootFallbackLanguage !== null) {
$arrMeta = \Frontend::getMetaData($objFiles->meta, $objPage->rootFallbackLanguage);
}
// Use the file name as title if none is given
if ($arrMeta['title'] == '') {
$arrMeta['title'] = specialchars($objFile->basename);
}
$arrEnclosures[] = array('link' => $arrMeta['title'], 'filesize' => static::getReadableSize($objFile->filesize), 'title' => specialchars(sprintf($GLOBALS['TL_LANG']['MSC']['download'], $objFile->basename)), 'href' => $strHref, 'enclosure' => $objFiles->path, 'icon' => TL_ASSETS_URL . 'assets/contao/images/' . $objFile->icon, 'mime' => $objFile->mime, 'extension' => $objFile->extension, 'meta' => $arrMeta);
}
}
$objTemplate->enclosure = $arrEnclosures;
}
/**
* @param MessageContent $messageContent
* @param array $contents
*
* @return array
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
protected function handleFoundedContent(MessageContent $messageContent, array $contents)
{
if (count($contents) < 1) {
return array();
}
$messageCategory = $messageContent->getMessage()->getCategory();
$viewOnlinePageModel = \PageModel::findByPk($messageCategory->getViewOnlinePage());
if (!$viewOnlinePageModel) {
$viewOnlinePageModel = \PageModel::findByPk(Frontend::getRootIdFromUrl());
}
$viewOnlinePageModel->loadDetails();
$replaced = array();
$replacedIn = array();
foreach ($contents as $content) {
foreach (array('type', 'galleryTpl', 'customTpl', 'eventTemplate', 'newsTemplate') as $propertyTemplate) {
if ($content instanceof \Model) {
if (empty($content->{$propertyTemplate})) {
continue;
}
$template = $this->findTemplate($content->{$propertyTemplate}, $messageCategory);
if ($content->{$propertyTemplate} === $template) {
continue;
}
$content->{$propertyTemplate} = $template;
$replaced[] = $template;
$replacedIn[] = $content;
}
if ($content instanceof EntityInterface) {
$getPropertyTemplate = 'get' . ucfirst($propertyTemplate);
$setPropertyTemplate = 'set' . ucfirst($propertyTemplate);
if (!method_exists($content, $getPropertyTemplate) || !$content->{$getPropertyTemplate}()) {
continue;
}
$template = $this->findTemplate($content->{$getPropertyTemplate}(), $messageCategory);
if ($content->{$getPropertyTemplate}() === $template) {
continue;
}
$content->{$setPropertyTemplate}($template);
$replaced[] = $template;
$replacedIn[] = $content;
}
}
}
return array($replaced, $replacedIn);
}