/**
* Set the template
* @return string
*/
public function generate()
{
if (TL_MODE == 'BE') {
$objTemplate = new \BackendTemplate('be_wildcard');
$objTemplate->wildcard = '### ' . $GLOBALS['TL_LANG']['CTE']['gallery_creator_ce'][0] . ' ###';
$objTemplate->title = $this->headline;
// for module use only
$objTemplate->id = $this->id;
$objTemplate->link = $this->name;
$objTemplate->href = 'contao/main.php?do=themes&table=tl_module&act=edit&id=' . $this->id;
return $objTemplate->parse();
}
// unset the Session
unset($_SESSION['gallery_creator']['CURRENT_ALBUM']);
if ($_SESSION['GcRedirectToAlbum']) {
\Input::setGet('items', $_SESSION['GcRedirectToAlbum']);
unset($_SESSION['GcRedirectToAlbum']);
}
// Ajax Requests
if (TL_MODE == 'FE' && \Environment::get('isAjaxRequest')) {
$this->generateAjax();
}
// set the item from the auto_item parameter
if ($GLOBALS['TL_CONFIG']['useAutoItem'] && isset($_GET['auto_item'])) {
\Input::setGet('items', \Input::get('auto_item'));
}
if (strlen(\Input::get('items'))) {
$this->viewMode = 'detail_view';
}
// store the pagination variable page in the current session
if (!\Input::get('items')) {
unset($_SESSION['gallery_creator']['PAGINATION']);
}
if (\Input::get('page') && $this->viewMode != 'detail_view') {
$_SESSION['gallery_creator']['PAGINATION'] = \Input::get('page');
}
if ($this->gc_publish_all_albums) {
// if all albums should be shown
$this->arrSelectedAlbums = $this->listAllAlbums();
} else {
// if only selected albums should be shown
$this->arrSelectedAlbums = deserialize($this->gc_publish_albums, true);
}
// clean array from unpublished or empty or protected albums
foreach ($this->arrSelectedAlbums as $key => $albumId) {
// Get all not empty albums
$objAlbum = $this->Database->prepare('SELECT * FROM tl_gallery_creator_albums WHERE (SELECT COUNT(id) FROM tl_gallery_creator_pictures WHERE pid = ? AND published=?) > 0 AND id=? AND published=?')->execute($albumId, 1, $albumId, 1);
// if the album doesn't exist
if (!$objAlbum->numRows && !\GalleryCreatorAlbumsModel::hasChildAlbums($objAlbum->id) && !$this->gc_hierarchicalOutput) {
unset($this->arrSelectedAlbums[$key]);
continue;
}
// remove id from $this->arrSelectedAlbums if user is not allowed
if (TL_MODE == 'FE' && $objAlbum->protected == true) {
if (!$this->authenticate($objAlbum->alias)) {
unset($this->arrSelectedAlbums[$key]);
continue;
}
}
}
// build up the new array
$this->arrSelectedAlbums = array_values($this->arrSelectedAlbums);
// abort if no album is selected
if (empty($this->arrSelectedAlbums)) {
return '';
}
// Detail view:
// Authenticate and get album alias and album id
if (\Input::get('items')) {
$objAlbum = \GalleryCreatorAlbumsModel::findByAlias(\Input::get('items'));
if ($objAlbum !== null) {
$this->intAlbumId = $objAlbum->id;
$this->strAlbumalias = $objAlbum->alias;
$this->viewMode = 'detail_view';
} else {
return '';
}
//Authentifizierung bei vor Zugriff geschuetzten Alben, dh. der Benutzer bekommt, wenn nicht berechtigt, nur das Albumvorschaubild zu sehen.
if (!$this->authenticate($this->strAlbumalias)) {
return '';
}
}
$this->viewMode = $this->viewMode ? $this->viewMode : 'list_view';
$this->viewMode = strlen(\Input::get('img')) ? 'single_image' : $this->viewMode;
if ($this->viewMode == 'list_view') {
// Redirect to detailview if there is only one album
if (count($this->arrSelectedAlbums) == 1 && $this->gc_redirectSingleAlb) {
$_SESSION['GcRedirectToAlbum'] = \GalleryCreatorAlbumsModel::findByPk($this->arrSelectedAlbums[0])->alias;
$this->reload();
}
//Hierarchische Ausgabe
if ($this->gc_hierarchicalOutput) {
foreach ($this->arrSelectedAlbums as $k => $albumId) {
$objAlbum = \GalleryCreatorAlbumsModel::findByPk($albumId);
if ($objAlbum->pid > 0) {
unset($this->arrSelectedAlbums[$k]);
}
}
$this->arrSelectedAlbums = array_values($this->arrSelectedAlbums);
if (empty($this->arrSelectedAlbums)) {
return '';
}
}
}
if ($this->viewMode == 'detail_view') {
// for security reasons...
if (!$this->gc_publish_all_albums && !in_array($this->intAlbumId, $this->arrSelectedAlbums)) {
return '';
}
}
//assigning the frontend template
$this->strTemplate = $this->gc_template != "" ? $this->gc_template : $this->strTemplate;
$this->Template = new \FrontendTemplate($this->strTemplate);
return parent::generate();
}
/**
* Returns the information-array about an album
*
* @param $intAlbumId
* @param $objContentElement
* @return array
*/
public static function getAlbumInformationArray($intAlbumId, $objContentElement)
{
global $objPage;
// Get the page model
$objPageModel = \PageModel::findByPk($objPage->id);
$objAlbum = \Database::getInstance()->prepare('SELECT * FROM tl_gallery_creator_albums WHERE id=?')->execute($intAlbumId);
//Anzahl Subalben ermitteln
$objSubAlbums = \Database::getInstance()->prepare('SELECT thumb, count(id) AS countSubalbums FROM tl_gallery_creator_albums WHERE published=? AND pid=? GROUP BY ?')->execute('1', $intAlbumId, 'id');
$objPics = \Database::getInstance()->prepare('SELECT * FROM tl_gallery_creator_pictures WHERE pid=? AND published=?')->execute($objAlbum->id, '1');
//Array Thumbnailbreite
$arrSize = unserialize($objContentElement->gc_size_albumlisting);
$href = null;
if (TL_MODE == 'FE') {
//generate the url as a formated string
$href = $objPageModel->getFrontendUrl($GLOBALS['TL_CONFIG']['useAutoItem'] ? '/%s' : '/items/%s', $objPage->language);
// add albumAlias
$href = sprintf($href, $objAlbum->alias);
}
$arrPreviewThumb = $objContentElement->getAlbumPreviewThumb($objAlbum->id);
$strImageSrc = $arrPreviewThumb['path'];
//Generate the thumbnails and the picture element
try {
$thumbSrc = \Image::create($strImageSrc, $arrSize)->executeResize()->getResizedPath();
$picture = \Picture::create($strImageSrc, $arrSize)->getTemplateData();
if ($thumbSrc !== $strImageSrc) {
new \File(rawurldecode($thumbSrc), true);
}
} catch (\Exception $e) {
\System::log('Image "' . $strImageSrc . '" could not be processed: ' . $e->getMessage(), __METHOD__, TL_ERROR);
}
$picture['alt'] = specialchars($objAlbum->name);
$picture['title'] = specialchars($objAlbum->name);
// CSS class
$strCSSClass = \GalleryCreatorAlbumsModel::hasChildAlbums($objAlbum->id) ? 'has-child-album' : '';
$strCSSClass .= $objPics->numRows < 1 ? ' empty-album' : '';
$arrAlbum = array('id' => $objAlbum->id, 'pid' => $objAlbum->pid, 'sorting' => $objAlbum->sorting, 'published' => $objAlbum->published, 'owner' => $objAlbum->owner, 'owners_name' => $objAlbum->owners_name, 'tstamp' => $objAlbum->tstamp, 'event_tstamp' => $objAlbum->date, 'date' => $objAlbum->date, 'event_date' => \Date::parse($GLOBALS['TL_CONFIG']['dateFormat'], $objAlbum->date), 'event_location' => specialchars($objAlbum->event_location), 'name' => specialchars($objAlbum->name), 'alias' => $objAlbum->alias, 'comment' => $objPage->outputFormat == 'xhtml' ? \StringUtil::toXhtml(nl2br_xhtml($objAlbum->comment)) : \StringUtil::toHtml5(nl2br_html5($objAlbum->comment)), 'caption' => $objPage->outputFormat == 'xhtml' ? \StringUtil::toXhtml(nl2br_xhtml($objAlbum->comment)) : \StringUtil::toHtml5(nl2br_html5($objAlbum->comment)), 'visitors' => $objAlbum->visitors, 'href' => $href, 'title' => $objAlbum->name . ' [' . ($objPics->numRows ? $objPics->numRows . ' ' . $GLOBALS['TL_LANG']['gallery_creator']['pictures'] : '') . ($objContentElement->gc_hierarchicalOutput && $objSubAlbums->countSubalbums > 0 ? ' ' . $GLOBALS['TL_LANG']['gallery_creator']['contains'] . ' ' . $objSubAlbums->countSubalbums . ' ' . $GLOBALS['TL_LANG']['gallery_creator']['subalbums'] . ']' : ']'), 'count' => $objPics->numRows, 'count_subalbums' => count(\GalleryCreatorAlbumsModel::getChildAlbums($objAlbum->id)), 'alt' => $arrPreviewThumb['name'], 'src' => TL_FILES_URL . $arrPreviewThumb['path'], 'thumb_src' => TL_FILES_URL . \Image::get($arrPreviewThumb['path'], $arrSize[0], $arrSize[1], $arrSize[2]), 'insert_article_pre' => $objAlbum->insert_article_pre ? $objAlbum->insert_article_pre : null, 'insert_article_post' => $objAlbum->insert_article_post ? $objAlbum->insert_article_post : null, 'class' => 'thumb', 'size' => $arrSize, 'thumbMouseover' => $objContentElement->gc_activateThumbSlider ? "objGalleryCreator.initThumbSlide(this," . $objAlbum->id . "," . $objPics->numRows . ");" : "", 'picture' => $picture, 'cssClass' => trim($strCSSClass));
// Fuegt dem Array weitere Eintraege hinzu, falls tl_gallery_creator_albums erweitert wurde
$objAlbum = \GalleryCreatorAlbumsModel::findByPk($intAlbumId);
if ($objAlbum !== null) {
$arrAlbum = array_merge($objAlbum->row(), $arrAlbum);
}
return $arrAlbum;
}
