Finished basic stats for tracks, playlists and albums

Finished downloading for albums and playlists

app/controllers/Api/Web/PlaylistsController.php

@@ -10,6 +10,7 @@
 	use Entities\Comment;
 	use Entities\Image;
 	use Entities\Playlist;
+	use Entities\ResourceLogItem;
 	use Entities\Track;
 	use Illuminate\Support\Facades\Auth;
 	use Illuminate\Support\Facades\Input;
@@ -33,64 +34,38 @@
 		}
 
 		public function getShow($id) {
-			$playlist = Playlist::with(['tracks' => function($query) { $query->details(); }, 'comments' => function($query) { $query->with('user'); }])->find($id);
+			$playlist = Playlist::with(['tracks.user', 'tracks' => function($query) { $query->details(); }, 'comments', 'comments.user'])->details()->find($id);
 			if (!$playlist || !$playlist->canView(Auth::user()))
 				App::abort('404');
 
-			$tracks = [];
-			foreach ($playlist->tracks as $track) {
-				$tracks[] = Track::mapPublicTrackSummary($track);
+			if (Input::get('log')) {
+				ResourceLogItem::logItem('playlist', $id, ResourceLogItem::VIEW);
+				$playlist->view_count++;
 			}
 
-			$comments = [];
-			foreach ($playlist->comments as $comment) {
-				$comments[] = Comment::mapPublic($comment);
-			}
-
-			return Response::json([
-				'id' => $playlist->id,
-				'title' => $playlist->title,
-				'description' => $playlist->description,
-				'slug' => $playlist->slug,
-				'created_at' => $playlist->created_at,
-				'url' => $playlist->url,
-				'covers' => [
-					'small' => $playlist->getCoverUrl(Image::SMALL),
-					'normal' => $playlist->getCoverUrl(Image::NORMAL)
-				],
-				'is_pinned' => true,
-				'is_public' => $playlist->is_public == 1,
-				'tracks' => $tracks,
-				'comments' => ['count' => count($comments), 'list' => $comments],
-			], 200);
+			return Response::json(Playlist::mapPublicPlaylistShow($playlist), 200);
 		}
 
 		public function getPinned() {
-			$query = Playlist::join('pinned_playlists', function($join) {
+			$query = Playlist
+				::with(['tracks.user', 'tracks' => function($query) {}, 'comments', 'comments.user'])
+				->details()
+				->join('pinned_playlists', function($join) {
 					$join->on('playlist_id', '=', 'playlists.id');
 				})
 				->where('pinned_playlists.user_id', '=', Auth::user()->id)
 				->orderBy('title', 'asc')
-				->select('playlists.id', 'playlists.title', 'playlists.slug', 'playlists.created_at', 'playlists.user_id', 'playlists.is_public', 'playlists.description')
+				->select('playlists.*')
 				->get();
 
 			$playlists = [];
 			foreach ($query as $playlist) {
-				$playlists[] = [
-					'id' => $playlist->id,
-					'title' => $playlist->title,
-					'description' => $playlist->description,
-					'slug' => $playlist->slug,
-					'created_at' => $playlist->created_at,
-					'url' => $playlist->url,
-					'covers' => [
-						'small' => $playlist->getCoverUrl(Image::SMALL),
-						'normal' => $playlist->getCoverUrl(Image::NORMAL)
-					],
-					'is_pinned' => true,
-					'is_public' => $playlist->is_public == 1
-				];
+				$mapped = Playlist::mapPublicPlaylistSummary($playlist);
+				$mapped['description'] = $playlist->description;
+				$mapped['is_pinned'] = true;
+				$playlists[] = $mapped;
 			}
+
 			return Response::json($playlists, 200);
 		}
 

app/controllers/PlaylistsController.php

@@ -1,6 +1,8 @@
 <?php
 
 	use Entities\Playlist;
+	use Entities\ResourceLogItem;
+	use Entities\Track;
 	use Illuminate\Support\Facades\Redirect;
 
 	class PlaylistsController extends Controller {
@@ -26,4 +28,28 @@
 
 			return Redirect::action('PlaylistsController@getPlaylist', [$id, $playlist->slug]);
 		}
+
+		public function getDownload($id, $extension) {
+			$playlist = Playlist::with('tracks', 'user', 'tracks.album')->find($id);
+			if (!$playlist || !$playlist->is_public)
+				App::abort(404);
+
+			$format = null;
+			$formatName = null;
+
+			foreach (Track::$Formats as $name => $item) {
+				if ($item['extension'] == $extension) {
+					$format = $item;
+					$formatName = $name;
+					break;
+				}
+			}
+
+			if ($format == null)
+				App::abort(404);
+
+			ResourceLogItem::logItem('playlist', $id, ResourceLogItem::DOWNLOAD, $format['index']);
+			$downloader = new PlaylistDownloader($playlist, $formatName);
+			$downloader->download();
+		}
 	}

app/models/Entities/Album.php

@@ -106,7 +106,7 @@
 
 			return [
 				'id' => $album->id,
-				'track_count' => $album->tracks->count(),
+				'track_count' => $album->tracks()->count(),
 				'title' => $album->title,
 				'slug' => $album->slug,
 				'created_at' => $album->created_at,

app/models/Entities/Playlist.php

@@ -1,6 +1,10 @@
 <?php
 
 	namespace Entities;
+	use Helpers;
+	use Illuminate\Support\Facades\Auth;
+	use Illuminate\Support\Facades\Cache;
+	use Illuminate\Support\Facades\URL;
 	use Traits\SlugTrait;
 
 	class Playlist extends \Eloquent {
@@ -10,7 +14,93 @@
 		use SlugTrait;
 
 		public static function summary() {
-			return self::select('id', 'title', 'user_id', 'slug', 'created_at', 'is_public', 'description');
+			return self::select('id', 'title', 'user_id', 'slug', 'created_at', 'is_public', 'description', 'comment_count', 'download_count', 'view_count', 'favourite_count');
+		}
+
+		public function scopeDetails($query) {
+			if (Auth::check()) {
+				$query->with(['users' => function($query) {
+					$query->whereUserId(Auth::user()->id);
+				}]);
+			}
+
+			return !$query;
+		}
+
+		public static function mapPublicPlaylistShow($playlist) {
+			$tracks = [];
+			foreach ($playlist->tracks as $track) {
+				$tracks[] = Track::mapPublicTrackSummary($track);
+			}
+
+			$formats = [];
+			foreach (Track::$Formats as $name => $format) {
+				$formats[] = [
+					'name' => $name,
+					'extension' => $format['extension'],
+					'url' => $playlist->getDownloadUrl($name),
+					'size' => Helpers::formatBytes($playlist->getFilesize($name))
+				];
+			}
+
+			$comments = [];
+			foreach ($playlist->comments as $comment) {
+				$comments[] = Comment::mapPublic($comment);
+			}
+
+			$data = self::mapPublicPlaylistSummary($playlist);
+			$data['tracks'] = $tracks;
+			$data['comments'] = $comments;
+			$data['formats'] = $formats;
+
+			return $data;
+		}
+
+		public static function mapPublicPlaylistSummary($playlist) {
+			$userData = [
+				'stats' => [
+					'views' => 0,
+					'downloads' => 0
+				],
+				'is_favourited' => false
+			];
+
+			if ($playlist->users->count()) {
+				$userRow = $playlist->users[0];
+				$userData = [
+					'stats' => [
+						'views' => $userRow->view_count,
+						'downloads' => $userRow->download_count,
+					],
+					'is_favourited' => $userRow->is_favourited
+				];
+			}
+
+			return [
+				'id' => $playlist->id,
+				'track_count' => $playlist->tracks->count(),
+				'title' => $playlist->title,
+				'slug' => $playlist->slug,
+				'created_at' => $playlist->created_at,
+				'is_public' => $playlist->is_public,
+				'stats' => [
+					'views' => $playlist->view_count,
+					'downloads' => $playlist->download_count,
+					'comments' => $playlist->comment_count,
+					'favourites' => $playlist->favourite_count
+				],
+				'covers' => [
+					'small' => $playlist->getCoverUrl(Image::SMALL),
+					'normal' => $playlist->getCoverUrl(Image::NORMAL)
+				],
+				'url' => $playlist->url,
+				'user' => [
+					'id' => $playlist->user->id,
+					'name' => $playlist->user->display_name,
+					'url' => $playlist->user->url,
+				],
+				'user_data' => $userData
+			];
 		}
 
 		public function tracks() {
@@ -21,6 +111,10 @@
 				->orderBy('position', 'asc');
 		}
 
+		public function users() {
+			return $this->hasMany('Entities\ResourceUser');
+		}
+
 		public function comments(){
 			return $this->hasMany('Entities\Comment');
 		}
@@ -47,7 +141,26 @@
 		}
 
 		public function getUrlAttribute() {
-			return '/playlist/' . $this->id . '-' . $this->slug;
+			return URL::to('/playlist/' . $this->id . '-' . $this->slug);
+		}
+
+		public function getDownloadUrl($format) {
+			return URL::to('p' . $this->id . '/dl.' . Track::$Formats[$format]['extension']);
+		}
+
+		public function getFilesize($format) {
+			$tracks = $this->tracks()->get();
+			if (!count($tracks))
+				return 0;
+
+			return Cache::remember($this->getCacheKey('filesize-' . $format), 1440, function() use ($tracks, $format) {
+				$size = 0;
+				foreach ($tracks as $track) {
+					$size += $track->getFilesize($format);
+				}
+
+				return $size;
+			});
 		}
 
 		public function getCoverUrl($type = Image::NORMAL) {
@@ -63,4 +176,8 @@
 			$pin->user_id = $userId;
 			$pin->save();
 		}
+
+		private function getCacheKey($key) {
+			return 'album-' . $this->id . '-' . $key;
+		}
 	}

app/models/Entities/Track.php

@@ -245,6 +245,14 @@
 			return URL::to('/tracks/' . $this->id . '-' . $this->slug);
 		}
 
+		public function getDownloadDirectoryAttribute() {
+			if ($this->album) {
+				return $this->user->display_name . '/' . $this->album->title;
+			}
+
+			return $this->user->display_name;
+		}
+
 		public function getReleaseDate() {
 			if($this->attributes['released_at'] !== NULL)
 				return $this->attributes['released_at'];
@@ -281,7 +289,7 @@
 			return $this->cover->getUrl($type);
 		}
 
-		public function getStreamUrl($format) {
+		public function getStreamUrl() {
 			return URL::to('/t' . $this->id . '/stream');
 		}
 

app/models/PlaylistDownloader.php

@@ -12,17 +12,15 @@
 		function download() {
 			$zip = new ZipStream($this->_playlist->user->display_name . ' - ' . $this->_playlist->title . '.zip');
 			$zip->setComment(
-				'Album: '	. $this->_playlist->title ."\r\n".
-				'Artist: '	. $this->_playlist->user->display_name ."\r\n".
+				'Playlist: '. $this->_playlist->title ."\r\n".
+				'Curator: '	. $this->_playlist->user->display_name ."\r\n".
 				'URL: '		. $this->_playlist->url ."\r\n"."\r\n".
 				'Downloaded on '. date('l, F jS, Y, \a\t h:i:s A') . '.'
 			);
 
-			$directory = $this->_playlist->user->display_name . '/' . $this->_playlist->title . '/';
-
 			$notes =
-				'Album: '	. $this->_playlist->title ."\r\n".
-				'Artist: '	. $this->_playlist->user->display_name ."\r\n".
+				'Playlist: '. $this->_playlist->title ."\r\n".
+				'Curator: '	. $this->_playlist->user->display_name ."\r\n".
 				'URL: '		. $this->_playlist->url ."\r\n".
 				"\r\n".
 				$this->_playlist->description ."\r\n".
@@ -31,18 +29,28 @@
 				'Tracks' ."\r\n".
 				"\r\n";
 
+			$m3u = '';
+			$index = 1;
 			foreach ($this->_playlist->tracks as $track) {
 				if (!$track->is_downloadable)
 					continue;
 
-				$zip->addLargeFile($track->getFileFor($this->_format), $directory . $track->getDownloadFilenameFor($this->_format));
+				$trackTarget = $track->downloadDirectory . '/' . $track->getDownloadFilenameFor($this->_format);
+				$zip->addLargeFile($track->getFileFor($this->_format), $trackTarget);
 				$notes .=
-					$track->track_number . '. ' . $track->title ."\r\n".
+					$index . '. ' . $track->title ."\r\n".
 					$track->description ."\r\n".
 					"\r\n";
+
+				$m3u .= '#EXTINF:' . $track->duration . ',' . $track->title . "\r\n";
+				$m3u .= '../' . $trackTarget . "\r\n";
+
+				$index++;
 			}
 
-			$zip->addFile($notes, $directory . 'Album Notes.txt');
+			$playlistDir = 'Pony.fm Playlists/';
+			$zip->addFile($notes, $playlistDir . $this->_playlist->title . '.txt');
+			$zip->addFile($m3u, $playlistDir . $this->_playlist->title . '.m3u');
 			$zip->finalize();
 		}
 	}

app/routes.php

@@ -41,6 +41,7 @@
 
 	Route::get('playlist/{id}-{slug}', 'PlaylistsController@getPlaylist');
 	Route::get('p{id}', 'PlaylistsController@getShortlink')->where('id', '\d+');
+	Route::get('p{id}/dl.{extension}', 'PlaylistsController@getDownload' );
 
 	Route::group(['prefix' => 'api/web'], function() {
 		Route::get('/taxonomies/all', 'Api\Web\TaxonomiesController@getAll');

public/scripts/app/services/playlists.coffee

@@ -11,7 +11,7 @@ angular.module('ponyfm').factory('playlists', [
 				force = force || false
 				return playlists[id] if !force && playlists[id]
 				def = new $.Deferred()
-				$http.get('/api/web/playlists/' + id).success (playlist) ->
+				$http.get('/api/web/playlists/' + id + '?log=true').success (playlist) ->
 					def.resolve playlist
 
 				playlists[id] = def.promise()

public/templates/playlists/show.html

@@ -5,12 +5,13 @@
 	</ul>
 
 	<div class="track-toolbar btn-group pull-right">
+		<pfm-favourite-button resource="playlist" type="playlist"></pfm-favourite-button>
 		<div class="dropdown">
 			<a href="#" class="btn btn-small btn-info dropdown-toggle">
 				Downloads <i class="caret"></i>
 			</a>
 			<ul class="dropdown-menu">
-				<li ng-repeat="format in playlist.formats"><a href="{{format.url}}">{{format.name}}</a></li>
+				<li ng-repeat="format in playlist.formats"><a target="_blank" href="{{format.url}}">{{format.name}} <small>({{format.size}})</small></a></li>
 			</ul>
 		</div>
 	</div>
@@ -38,6 +39,13 @@
 				<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
 
 				<a href="#" class="btn btn-info">Share or Embed</a>
+
+				<h2>Stats</h2>
+				<ul class="stats">
+					<li>Views: <strong>{{playlist.stats.views}}</strong></li>
+					<li>Downloads: <strong>{{playlist.stats.downloads}}</strong></li>
+					<li>Favourites: <strong>{{playlist.stats.favourites}}</strong></li>
+				</ul>
 			</div>
 		</div>
 	</div>