public function execute()
{
$count = $this->getConfig()->getOption('photos_per_page');
$padding_count = 2;
$direction = waRequest::get('direction', 1, waRequest::TYPE_INT);
$album = waRequest::param('album');
$hash = waRequest::param('hash');
$url = waRequest::param('url');
$album = waRequest::param('album');
if (!$url) {
throw new waException(_w('Page not found', 404));
}
if ($album && $album['status'] <= 0) {
$album['full_url'] = photosCollection::frontendAlbumHashToUrl($hash);
}
$photo_model = new photosPhotoModel();
$photo = $photo_model->getByField('url', $url);
$real_count = $count;
if ($photo) {
$c = new photosCollection($hash);
$offset = $c->getPhotoOffset($photo);
if ($direction > 0) {
$offset += 1;
// next photos
} else {
$offset -= $real_count;
// prev photos
if ($offset < 0) {
$real_count += $offset;
$offset = 0;
}
}
$photo_stream = $c->getPhotos('*,thumb,thumb_crop,tags', $offset, $real_count);
$photo_stream = photosCollection::extendPhotos($photo_stream);
foreach ($photo_stream as &$item) {
$item['thumb_custom'] = array('url' => photosPhoto::getPhotoUrlTemplate($item));
$item['full_url'] = photosFrontendPhoto::getLink(array('url' => $item['url']), $album ? $album : $hash);
}
unset($item);
$real_count = count($photo_stream);
if ($real_count < $count) {
if ($direction > 0) {
$photo_stream = array_merge($photo_stream, array_pad(array(), $padding_count, null));
} else {
$photo_stream = array_merge(array_pad(array(), $padding_count, null), $photo_stream);
}
}
$renderer = new photosPhotoHtmlRenderer($this->getTheme());
echo $renderer->getPhotoStream($photo_stream, null);
}
exit;
}
private function renderPhotoStream()
{
$photo = $this->parent ? $this->parent : $this->photo;
$photo_stream = $this->_formPhotoStream($photo);
return $this->renderer->getPhotoStream($photo_stream, $photo);
}
