protected static function boot()
{
parent::boot();
self::saving(function ($model) {
if ($model->enabled && is_null($model->scheduled_publish_time)) {
throw new Exception("A MediaItem which is enabled must have a scheduled publish time.");
}
// transaction ended in "saved" event
// needed to make sure if search index version number is incremented it
// takes effect at the same time that the rest of the media item is updated
DB::beginTransaction();
// assume that something has changed and force ths item to be reindexed
$a = MediaItem::find(intval($model->id));
// $a may be null if this item is currently being created
// when the item is being created pending_search_index_version defaults to 1
// meaning the item will be indexed
if (!is_null($a)) {
// make sure get latest version number. The version in $model might have changed before the transaction started
$currentPendingIndexVersion = intval($a->pending_search_index_version);
$model->pending_search_index_version = $currentPendingIndexVersion + 1;
}
return true;
});
self::saved(function ($model) {
DB::commit();
});
}
public function handleMediaItemRequest($mediaItemId)
{
$mediaItem = MediaItem::find($mediaItemId);
if (is_null($mediaItem) || !$mediaItem->getIsAccessible()) {
$this->do404Response();
return;
}
$playlist = $mediaItem->getDefaultPlaylist();
if (is_null($playlist)) {
$this->do404Response();
return;
}
$this->prepareResponse($playlist, $mediaItem);
}
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
// presumes that media items already exist and ids from autoincrement
DB::transaction(function () {
$playlist = new Playlist(array("name" => "Roses 2014!", "enabled" => true, "description" => "Description about roses 2014 series.", "series_no" => 1, "scheduled_publish_time" => Carbon::now()));
$playlist->show()->associate(Show::find(1));
$playlist->save();
$playlist->mediaItems()->attach(MediaItem::find(1), array("position" => 0));
$playlist->mediaItems()->attach(MediaItem::find(2), array("position" => 1));
});
DB::transaction(function () {
$playlist = Playlist::create(array("name" => "Top Shows", "enabled" => true, "description" => "LA1:TV's top shows for 2014.", "scheduled_publish_time" => Carbon::now()));
$playlist->mediaItems()->attach(MediaItem::find(2), array("position" => 0));
});
$this->command->info('Playlists created and media items added!');
}
public function postDelete()
{
Auth::getUser()->hasPermissionOr401(Config::get("permissions.mediaItems"), 1);
$resp = array("success" => false);
if (FormHelpers::hasPost("id")) {
$id = intval($_POST["id"], 10);
DB::transaction(function () use(&$id, &$resp) {
$mediaItem = MediaItem::find($id);
if (!is_null($mediaItem)) {
if ($mediaItem->isDeletable()) {
// mark any related files as no longer in use (so they will be removed)
Upload::delete(array($mediaItem->sideBannerFile, $mediaItem->sideBannerFillFile, $mediaItem->coverFile, ObjectHelpers::getProp(null, $mediaItem->videoItem, "sourceFile"), ObjectHelpers::getProp(null, $mediaItem->videoItem, "coverArtFile")));
if ($mediaItem->delete() === false) {
throw new Exception("Error deleting MediaItem.");
}
$resp['success'] = true;
} else {
$resp['msg'] = "This media item cannot be deleted at the moment as it is being used in other places.";
}
}
});
}
return Response::json($resp);
}
