/**
*
* Returns a collection of random photos
*
* @return Collection
*/
protected function getPhotos()
{
$count = $this->property('photosCount');
$photos = PhotoModel::orderBy(DB::raw('RAND()'))->with('image')->take($count)->get();
foreach ($photos as $photo) {
$photo->url = $photo->setUrl($this->property('photoPage'), $this->controller);
$photo->thumb = $photo->image->getThumb($this->property('thumbWidth'), $this->property('thumbHeight'), ['mode' => $this->property('thumbMode')]);
}
$this->cachePhotos($photos);
return $photos;
}
/**
*
* Returns replacement for text
* (replaces [photo:id:width:height:mode] with resulting photo's image path)
*
* @param $entry
* @param $placeholder
* @return string
*/
protected function getReplacement($entry, $placeholder)
{
list($id, $width, $height, $mode) = $this->getPhotoParams($placeholder);
$photo = Photo::where('id', $id)->with('image')->first();
if (!$photo) {
return $placeholder;
} else {
if ($width && $height) {
$path = $photo->image->getThumb($width, $height, ['mode' => $mode]);
} else {
$path = $photo->image->path;
}
return str_replace($placeholder, $path, $entry);
}
}
/**
*
* Loads photo to be displayed in this component
*
* @return PhotoModel
*/
protected function loadPhoto()
{
$id = $this->property('id');
$photo = PhotoModel::where('id', $id)->with('image')->with('album')->first();
if ($photo) {
// set url so we can have back link to the parent album
$photo->album->url = $photo->album->setUrl($this->property('albumPage'), $this->controller);
//set next and previous photos
$photo->next = $photo->nextPhoto();
if ($photo->next) {
$photo->next->url = $photo->next->setUrl($this->property('photoPage'), $this->controller);
}
$photo->previous = $photo->previousPhoto();
if ($photo->previous) {
$photo->previous->url = $photo->previous->setUrl($this->property('photoPage'), $this->controller);
}
}
return $photo;
}
/**
*
* Saves photos with files attached from $file_ids and attaches them to album
*
* @param AlbumModel $album
* @param array $file_ids
* @param string[] $file_titles arrray of titles
*/
protected function savePhotos($album, $file_ids, $file_titles)
{
$files = File::whereIn('id', $file_ids)->get();
$photos = array();
foreach ($files as $file) {
$photo = new PhotoModel();
$photo->title = isset($file_titles[$file->id]) ? $file_titles[$file->id] : '';
$photo->save();
$photo->image()->save($file);
$photos[] = $photo;
}
$album->photos()->saveMany($photos);
}
