public function getIndex($pageNo = 0)
{
$pageNo = intval($pageNo);
$itemsPerPage = intval(Config::get("custom.num_playlists_per_page"));
$itemOffset = $pageNo * $itemsPerPage;
$numPlaylists = Playlist::accessibleToPublic()->belongsToShow(false)->count();
$numPages = ceil($numPlaylists / $itemsPerPage);
$playlists = Playlist::accessibleToPublic()->belongsToShow(false)->orderBy("name", "asc")->orderBy("description", "asc")->skip($itemOffset)->take($itemsPerPage)->get();
if ($pageNo > 0 && $playlists->count() === 0) {
App::abort(404);
}
$coverArtResolutions = Config::get("imageResolutions.coverArt");
$playlistTableData = array();
foreach ($playlists as $i => $item) {
$thumbnailUri = Config::get("custom.default_cover_uri");
if (!Config::get("degradedService.enabled")) {
$thumbnailUri = $item->getCoverArtUri($coverArtResolutions['thumbnail']['w'], $coverArtResolutions['thumbnail']['h']);
}
$playlistTableData[] = array("uri" => $item->getUri(), "title" => $item->generateName(), "escapedDescription" => !is_null($item->description) ? e($item->description) : null, "playlistName" => null, "episodeNo" => null, "thumbnailUri" => $thumbnailUri, "thumbnailFooter" => null, "duration" => null, "active" => false);
}
$playlistFragment = count($playlistTableData) > 0 ? View::make("fragments.home.playlist", array("stripedTable" => true, "headerRowData" => null, "tableData" => $playlistTableData)) : null;
$pageNumbers = array();
for ($i = 0; $i < $numPages; $i++) {
$pageNumbers[] = array("num" => $i + 1, "uri" => URL::route("playlists", array($i)), "active" => $i === $pageNo);
}
$openGraphProperties = array();
$openGraphProperties[] = array("name" => "video:release_date", "content" => null);
foreach ($playlistTableData as $a) {
$openGraphProperties[] = array("name" => "og:see_also", "content" => $a['uri']);
}
$view = View::make("home.playlists.index");
$view->playlistFragment = $playlistFragment;
$view->pageSelectorFragment = View::make("fragments.home.pageSelector", array("nextUri" => $pageNo < $numPages - 1 ? URL::route("playlists", array($pageNo + 1)) : null, "prevUri" => $pageNo > 0 ? URL::route("playlists", array($pageNo - 1)) : null, "numbers" => $pageNumbers));
$this->setContent($view, "playlists", "playlists", $openGraphProperties, "Playlists");
}
public function handleRequest($playlistId, $mediaItemId)
{
$playlist = Playlist::with("show", "mediaItems")->accessible()->accessibleToPublic()->find(intval($playlistId));
$mediaItem = null;
if (!is_null($playlist)) {
$mediaItem = $playlist->mediaItems()->accessible()->find($mediaItemId);
}
if (is_null($mediaItem)) {
$this->do404Response($this->getDisableRedirect());
return;
}
$this->prepareResponse($playlist, $mediaItem);
}
private function checkPlaylistsForReindex()
{
// check for media items which which should be reindexed because their accessibiliy has changed
$playlistsToReindex = Playlist::upToDateInIndex()->where(function ($q) {
$q->where(function ($q) {
$q->accessibleToPublic()->where("in_index", false);
})->orWhere(function ($q) {
$q->notAccessibleToPublic()->where("in_index", true);
});
})->get();
foreach ($playlistsToReindex as $a) {
// touching will increment the version number
$a->touch();
$this->info("Playlist with id " . $a->id . " queued for reindex.");
}
}
/**
* 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));
});
$this->command->info('Playlists created and media items added!');
}
protected static function boot()
{
parent::boot();
self::saving(function ($model) {
if ($model->enabled && is_null($model->scheduled_publish_time)) {
throw new Exception("A Playlist which is enabled must have a scheduled publish time.");
} else {
if ($model->show_id === NULL) {
if ($model->name === NULL) {
throw new Exception("A name must be specified.");
} else {
if ($model->series_no !== NULL) {
throw new Exception("A standard playlist cannot have a series number.");
}
}
} else {
if ($model->series_no === NULL) {
throw new Exception("Series number required.");
}
}
}
// 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
$a = Playlist::with("mediaItems")->find(intval($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 = $currentPendingIndexVersion + 1;
// also force reindex of all items that are currently in the playlist
foreach ($a->mediaItems as $mediaItem) {
$mediaItem->touch();
}
}
return true;
});
self::saved(function ($model) {
DB::commit();
});
}
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
DB::statement('SET FOREIGN_KEY_CHECKS=0;');
LiveStream::truncate();
MediaItem::truncate();
MediaItemComment::truncate();
MediaItemLike::truncate();
MediaItemLiveStream::truncate();
MediaItemVideo::truncate();
Permission::truncate();
PermissionGroup::truncate();
QualityDefinition::truncate();
LiveStreamUri::truncate();
Playlist::truncate();
Show::truncate();
SiteUser::truncate();
User::truncate();
VideoFile::truncate();
DB::table("media_item_to_playlist")->truncate();
DB::table("permission_to_group")->truncate();
DB::table("user_to_group")->truncate();
DB::statement('SET FOREIGN_KEY_CHECKS=1;');
$this->command->info('Tables truncated!');
}
public function postDelete()
{
Auth::getUser()->hasPermissionOr401(Config::get("permissions.playlists"), 1);
$resp = array("success" => false);
if (FormHelpers::hasPost("id")) {
$id = intval($_POST["id"], 10);
DB::transaction(function () use(&$id, &$resp) {
$playlist = Playlist::find($id);
if (!is_null($playlist)) {
// mark any related files as no longer in use (so they will be removed)
Upload::delete(array($playlist->sideBannerFile, $playlist->sideBannerFillFile, $playlist->coverFile, $playlist->coverArtFile));
$customUriModel = $playlist->customUri;
if (!is_null($customUriModel)) {
$customUriModel->delete();
}
if ($playlist->delete() === false) {
throw new Exception("Error deleting Playlist.");
}
$resp['success'] = true;
}
});
}
return Response::json($resp);
}
private function updatePlaylistsIndex()
{
$entries = ["toAdd" => [], "toRemove" => []];
$changedPlaylists = DB::transaction(function () {
return Playlist::with("show")->needsReindexing()->get();
});
foreach ($changedPlaylists as $playlist) {
if ($playlist->getIsAccessibleToPublic()) {
$entries["toAdd"][] = ["model" => $playlist, "data" => $this->getPlaylistData($playlist, $this->coverArtWidth, $this->coverArtHeight)];
} else {
// this item is no longer accessible so remove it from the index
$entries["toRemove"][] = ["model" => $playlist];
}
}
$this->syncIndexType("playlist", new Playlist(), $entries);
}
protected function setContent($content, $navPage, $cssPageId, $openGraphProperties = array(), $title = NULL, $statusCode = 200, $twitterProperties = null, $sideBannersImageUrl = null, $sideBannersFillImageUrl = null)
{
$description = Config::get("custom.site_description");
$registerPushNotificationEndpointUrl = Config::get("pushNotifications.enabled") ? URL::route("ajax-registerPushNotificationEndpoint") : null;
$view = View::make("layouts.home.master");
$view->version = !is_null(DebugHelpers::getVersion()) ? DebugHelpers::getVersion() : "[Unknown]";
$view->baseUrl = URL::to("/");
$view->currentNavPage = $navPage;
$view->cssPageId = $cssPageId;
$view->title = "LA1:TV";
if (!is_null($title)) {
$view->title .= ": " . $title;
}
$view->description = $description;
$view->content = $content;
$view->allowRobots = true;
$view->manifestUri = URL::route('manifest');
$view->cssBootstrap = asset("assets/css/bootstrap/home.css");
$view->requireJsBootstrap = asset("assets/scripts/bootstrap/home.js");
$view->loggedIn = Facebook::isLoggedIn();
$view->sideBannersImageUrl = $sideBannersImageUrl;
$view->sideBannersFillImageUrl = $sideBannersFillImageUrl;
$view->sideBannersOn = !is_null($sideBannersImageUrl) || !is_null($sideBannersFillImageUrl);
$view->supportEmail = Config::get("contactEmails.development");
$view->pageData = array("baseUrl" => URL::to("/"), "cookieDomain" => Config::get("cookies.domain"), "cookieSecure" => Config::get("ssl.enabled"), "assetsBaseUrl" => asset(""), "serviceWorkerUrl" => URL::route("home-service-worker"), "logUri" => Config::get("custom.log_uri"), "debugId" => DebugHelpers::getDebugId(), "sessionId" => Session::getId(), "csrfToken" => Csrf::getToken(), "loggedIn" => Facebook::isLoggedIn(), "gaEnabled" => Config::get("googleAnalytics.enabled"), "notificationServiceUrl" => Config::get("notificationService.url"), "registerPushNotificationEndpointUrl" => $registerPushNotificationEndpointUrl, "promoAjaxUri" => Config::get("custom.live_shows_uri"), "env" => App::environment(), "version" => DebugHelpers::getVersion(), "degradedService" => Config::get("degradedService.enabled"));
$facebookAppId = Config::get("facebook.appId");
$defaultOpenGraphProperties = array();
if (!is_null($facebookAppId)) {
$defaultOpenGraphProperties[] = array("name" => "fb:app_id", "content" => $facebookAppId);
}
$defaultOpenGraphProperties[] = array("name" => "og:title", "content" => "LA1:TV");
$defaultOpenGraphProperties[] = array("name" => "og:url", "content" => Request::url());
$defaultOpenGraphProperties[] = array("name" => "og:locale", "content" => "en_GB");
$defaultOpenGraphProperties[] = array("name" => "og:site_name", "content" => "LA1:TV");
$defaultOpenGraphProperties[] = array("name" => "og:description", "content" => $description);
$defaultOpenGraphProperties[] = array("name" => "og:image", "content" => Config::get("custom.open_graph_logo_uri"));
$finalOpenGraphProperties = $this->mergeProperties($defaultOpenGraphProperties, $openGraphProperties);
$finalTwitterProperties = array();
if (!is_null($twitterProperties)) {
$defaultTwitterProperties = array(array("name" => "card", "content" => "summary"), array("name" => "site", "content" => "@LA1TV"), array("name" => "description", "content" => str_limit($description, 197, "...")), array("name" => "image", "content" => Config::get("custom.twitter_card_logo_uri")));
$finalTwitterProperties = $this->mergeProperties($defaultTwitterProperties, $twitterProperties);
}
$view->openGraphProperties = $finalOpenGraphProperties;
$view->twitterProperties = $finalTwitterProperties;
$view->searchEnabled = Config::get("search.enabled");
$view->searchQueryAjaxUri = Config::get("custom.search_query_uri");
$view->loginUri = URLHelpers::generateLoginUrl();
$view->homeUri = Config::get("custom.base_url");
$view->guideUri = Config::get("custom.base_url") . "/guide";
$view->blogUri = Config::get("custom.blog_url");
$view->contactUri = Config::get("custom.base_url") . "/contact";
$view->accountUri = Config::get("custom.base_url") . "/account";
$view->adminUri = Config::get("custom.base_url") . "/admin";
// recent shows in dropdown
$shows = Show::getCachedActiveShows();
$view->showsDropdown = array();
foreach ($shows as $a) {
$view->showsDropdown[] = array("uri" => Config::get("custom.base_url") . "/show/" . $a->id, "text" => $a->name);
}
$view->showsUri = Config::get("custom.base_url") . "/shows";
// recent playlists dropdown
$playlists = Playlist::getCachedActivePlaylists(false);
$view->playlistsDropdown = array();
foreach ($playlists as $a) {
$view->playlistsDropdown[] = array("uri" => Config::get("custom.base_url") . "/playlist/" . $a->id, "text" => $a->name);
}
$view->playlistsUri = Config::get("custom.base_url") . "/playlists";
$liveStreams = LiveStream::getCachedSiteLiveStreams();
$view->liveStreamsDropdown = array();
foreach ($liveStreams as $a) {
$view->liveStreamsDropdown[] = array("uri" => Config::get("custom.base_url") . "/livestream/" . $a->id, "text" => $a->name);
}
$contentSecurityPolicyDomains = MediaItemLiveStream::getCachedLiveStreamDomains();
$response = new MyResponse($view, $statusCode);
// disable csp for main site because causing too many issues with live streams (and clappr uses unsafe evals etc)
$response->enableContentSecurityPolicy(false);
//$response->setContentSecurityPolicyDomains($contentSecurityPolicyDomains);
$this->layout = $response;
}
public function postPlaylistInfo($id)
{
$playlist = Playlist::accessibleToPublic()->find(intval($id));
if (is_null($playlist)) {
App::abort(404);
}
$data = array();
$mediaItems = $playlist->mediaItems()->accessible()->orderBy("media_item_to_playlist.position")->get();
$mediaItems->load("videoItem", "liveStreamItem", "liveStreamItem.stateDefinition");
foreach ($mediaItems as $a) {
$vod = null;
$stream = null;
if (!is_null($a->videoItem)) {
$available = false;
if (!Config::get("degradedService.enabled")) {
$available = $a->videoItem->getIsLive();
}
$vod = array("available" => $available);
}
if (!is_null($a->liveStreamItem)) {
$stream = array("state" => intval($a->liveStreamItem->getResolvedStateDefinition()->id));
}
$data[] = array("id" => intval($a->id), "vod" => $vod, "stream" => $stream, "url" => $playlist->getMediaItemUri($a));
}
return Response::json($data);
}
public function generatePlaylistMediaItemResponseData($playlistId, $mediaItemId, $showStreamUris, $showVodUris)
{
$playlist = Playlist::accessible()->find(intval($playlistId));
if (is_null($playlist)) {
return $this->generateNotFound();
}
$mediaItem = $playlist->mediaItems()->accessible()->find(intval($mediaItemId));
if (is_null($mediaItem)) {
return $this->generateNotFound();
}
$mediaItem->load("liveStreamItem", "liveStreamItem.stateDefinition", "liveStreamItem.liveStream", "videoItem", "videoItem.sourceFile.vodData");
$data = $this->mediaItemTransformer->transform([$playlist, $mediaItem], $this->getMediaItemTransformerOptions($showStreamUris, $showVodUris));
return new ApiResponseData($data);
}
public function postRegisterLike($playlistId, $mediaItemId)
{
$playlist = Playlist::accessibleToPublic()->find($playlistId);
if (is_null($playlist)) {
App::abort(404);
}
$mediaItem = $playlist->mediaItems()->accessible()->find($mediaItemId);
if (is_null($mediaItem)) {
App::abort(404);
}
$success = false;
if (isset($_POST['type'])) {
$type = $_POST['type'];
if ($type === "like" || $type === "dislike" || $type === "reset") {
// an item can only be liked when it has an accessible video, or live stream which is enabled and not in the 'not live' state
$mediaItemVideo = $mediaItem->videoItem;
$mediaItemLiveStream = $mediaItem->liveStreamItem;
$mediaItemVideoAccessible = false;
if (!Config::get("degradedService.enabled")) {
$mediaItemVideoAccessible = !is_null($mediaItemVideo) && $mediaItemVideo->getIsLive();
}
$mediaItemLiveStreamValidState = !is_null($mediaItemLiveStream) && $mediaItemLiveStream->getIsAccessible() && intval($mediaItemLiveStream->getResolvedStateDefinition()->id) !== 1;
if ($mediaItemVideoAccessible || $mediaItemLiveStreamValidState) {
$user = Facebook::getUser();
if (!is_null($user)) {
if ($type === "like") {
$mediaItem->registerLike($user);
} else {
if ($type === "dislike") {
$mediaItem->registerDislike($user);
} else {
if ($type === "reset") {
$mediaItem->removeLike($user);
}
}
}
$success = true;
}
}
}
}
return Response::json(array("success" => $success));
}
