diff options
Diffstat (limited to 'lib/class/stream_playlist.class.php')
| -rw-r--r-- | lib/class/stream_playlist.class.php | 842 |
1 files changed, 421 insertions, 421 deletions
diff --git a/lib/class/stream_playlist.class.php b/lib/class/stream_playlist.class.php index 917b543c..6d85f8f0 100644 --- a/lib/class/stream_playlist.class.php +++ b/lib/class/stream_playlist.class.php @@ -1,5 +1,5 @@ <?php -/* vim:set tabstop=8 softtabstop=8 shiftwidth=8 noexpandtab: */ +/* vim:set softtabstop=4 shiftwidth=4 expandtab: */ /** * * LICENSE: GNU General Public License, version 2 (GPLv2) @@ -30,426 +30,426 @@ class Stream_Playlist { - public $id; - public $urls = array(); - public $user; - - /** - * Stream_Playlist constructor - * If an ID is passed, it should be a stream session ID. - */ - public function __construct($id = null) { - - if($id) { - Stream::set_session($id); - } - - $this->id = Dba::escape(Stream::get_session()); - - if (!Stream::session_exists($this->id)) { - debug_event('stream_playlist', 'Stream::session_exists failed', 2); - return false; - } - - $this->user = intval($GLOBALS['user']->id); - - $sql = "SELECT * FROM `stream_playlist` WHERE `sid`='" . - $this->id . "' ORDER BY `id`"; - - $db_results = Dba::read($sql); - - while ($row = Dba::fetch_assoc($db_results)) { - $this->urls[] = new Stream_URL($row); - } - - return true; - } - - private function _add_url($url) { - $this->urls[] = $url; - - $sql = 'INSERT INTO `stream_playlist` '; - - $fields[] = '`sid`'; - $values[] = Dba::escape($this->id); - - foreach ($url->properties as $field) { - if ($url->$field) { - $fields[] = '`' . $field . '`'; - $values[] = Dba::escape($url->$field); - } - } - $sql .= '(' . implode(', ', $fields) . ') '; - $sql .= "VALUES('" . implode("', '", $values) . "')"; - - return Dba::write($sql); - } - - public static function gc() { - $sql = 'DELETE FROM `stream_playlist` ' . - 'USING `stream_playlist` LEFT JOIN `session_stream` ' . - 'ON `session_stream`.`id`=`stream_playlist`.`sid` ' . - 'WHERE `session_stream`.`id` IS NULL'; - return Dba::write($sql); - } - - /** - * _media_to_urlarray - * Formats the URL and media information and adds it to the object - */ - private static function _media_to_urlarray($media) { - $urls = array(); - foreach($media as $medium) { - debug_event('stream_playlist', 'Adding ' . json_encode($media), 5); - $url = array(); - - $type = $medium['object_type']; - $array['type'] = $type; - - $object = new $type($medium['object_id']); - $object->format(); - //FIXME: play_url shouldn't be static - $url['url'] = $type::play_url($object->id); - - // Set a default which can be overridden - $url['author'] = 'Ampache'; - $url['time'] = $object->time; - switch($type) { - case 'song': - $url['title'] = $object->title; - $url['author'] = $object->f_artist_full; - $url['info_url'] = $object->f_link; - $url['image_url'] = Art::url($object->album, 'album'); - $url['album'] = $object->f_album_full; - break; - case 'video': - $url['title'] = 'Video - ' . $object->title; - $url['author'] = $object->f_artist_full; - break; - case 'radio': - $url['title'] = 'Radio - ' . $object->name . - ' [' . $object->frequency . - '] (' . $object->site_url . ')'; - break; - case 'random': - $url['title'] = 'Random URL'; - break; - default: - $url['title'] = 'URL-Add'; - $url['time'] = -1; - break; - } - - $urls[] = new Stream_URL($url); - } - - return $urls; - } - - public function generate_playlist($type, $redirect = false) { - - if (!count($this->urls)) { - debug_event('stream_playlist', 'Error: Empty URL array for ' . $this->id, 2); - return false; - } - - debug_event('stream_playlist', 'generating a ' . $type, 5); - - $ext = $type; - switch($type) { - case 'democratic': - case 'localplay': - case 'xspf_player': - // These are valid, but witchy - $redirect = false; - unset($ext); - break; - case 'asx': - $ct = 'video/x-ms-wmv'; - break; - case 'pls': - $ct = 'audio/x-scpls'; - break; - case 'ram': - $ct = 'audio/x-pn-realaudio ram'; - break; - case 'simple_m3u': - $ext = 'm3u'; - $ct = 'audio/x-mpegurl'; - break; - case 'xspf': - $ct = 'application/xspf+xml'; - break; - case 'm3u': - default: - // Assume M3U if the pooch is screwed - $ext = $type = 'm3u'; - $ct = 'audio/x-mpegurl'; - break; - } - - if ($redirect) { - // Our ID is the SID, so we always want to include it - Config::set('require_session', true, true); - header('Location: ' . Stream::get_base_url() . 'uid=' . scrub_out($this->user) . '&type=playlist&playlist_type=' . scrub_out($type)); - exit; - } - - if (isset($ext)) { - header('Cache-control: public'); - header('Content-Disposition: filename=ampache_playlist.' . $ext); - header('Content-Type: ' . $ct . ';'); - } - - $this->{'create_' . $type}(); - } - - /** - * add - * Adds an array of media - */ - public function add($media = array()) { - $urls = $this->_media_to_urlarray($media); - foreach ($urls as $url) { - $this->_add_url($url); - } - } - - /** - * add_urls - * Add an array of urls. This is used for things that aren't coming - * from media objects - */ - public function add_urls($urls = array()) { - - if (!is_array($urls)) { return false; } - - foreach ($urls as $url) { - $this->_add_url(new Stream_URL(array( - 'url' => $url, - 'title' => 'URL-Add', - 'author' => 'Ampache', - 'time' => '-1' - ))); - } - } - - /** - * create_simplem3u - * this creates a simple m3u without any of the extended information - */ - public function create_simple_m3u() { - - foreach ($this->urls as $url) { - echo $url->url . "\n"; - } - - } // simple_m3u - - /** - * create_m3u - * creates an m3u file, this includes the EXTINFO and as such can be - * large with very long playlsits - */ - public function create_m3u() { - - echo "#EXTM3U\n"; - - foreach ($this->urls as $url) { - echo '#EXTINF:' . $url->time, ',' . $url->author . - ' - ' . $url->title . "\n"; - echo $url->url . "\n"; - } - - } // create_m3u - - /** - * create_pls - */ - public function create_pls() { - - echo "[playlist]\n"; - echo 'NumberOfEntries=' . count($this->urls) . "\n"; - foreach ($this->urls as $url) { - $i++; - echo 'File' . $i . '='. $url->url . "\n"; - echo 'Title' . $i . '=' . $url->author . ' - ' . - $url->title . "\n"; - echo 'Length' . $i . '=' . $url->time . "\n"; - } - - echo "Version=2\n"; - } // create_pls - - /** - * create_asx - * This should really only be used if all of the content is ASF files. - */ - public function create_asx() { - - echo '<ASX version = "3.0" BANNERBAR="AUTO">' . "\n"; - echo "<TITLE>Ampache ASX Playlist</TITLE>"; - - foreach ($this->urls as $url) { - echo "<ENTRY>\n"; - echo '<TITLE>' . $url->title . "</TITLE>\n"; - echo '<AUTHOR>' . $url->author . "</AUTHOR>\n"; - echo "\t\t" . '<DURATION VALUE="00:00:' . $url->time . '" />' . "\n"; - echo "\t\t" . '<PARAM NAME="Album" Value="' . $url->album . '" />' . "\n"; - echo "\t\t" . '<PARAM NAME="Composer" Value="' . $url->author . '" />' . "\n"; - echo "\t\t" . '<PARAM NAME="Prebuffer" Value="false" />' . "\n"; - echo '<REF HREF = "' . $url->url . '" />' . "\n"; - echo "</ENTRY>\n"; - } - - echo "</ASX>\n"; - - } // create_asx - - /** - * create_xspf - */ - public function create_xspf() { - - foreach ($this->urls as $url) { - $xml = array(); - - $xml['track'] = array( - 'title' => $url->title, - 'creator' => $url->author, - 'duration' => $url->time * 1000, - 'location' => $url->url, - 'identifier' => $url->url - ); - if ($url->type == 'video') { - $xml['track']['meta'] = - array( - 'attribute' => 'rel="provider"', - 'value' => 'video' - ); - } - if ($url->info_url) { - $xml['track']['info'] = $url->info_url; - } - if ($url->image_url) { - $xml['track']['image'] = $url->image_url; - } - if ($url->album) { - $xml['track']['album'] = $url->album; - } - - $result .= XML_Data::keyed_array($xml, true); - - } // end foreach - - XML_Data::set_type('xspf'); - echo XML_Data::header(); - echo $result; - echo XML_Data::footer(); - - } // create_xspf - - /** - * create_xspf_player - * Due to the fact that this is an integrated player (flash) we actually - * have to do a little 'cheating' to make this work. - * We are going to take advantage of tmp_playlists to do all of this - * hotness - */ - public function create_xspf_player() { - debug_event('stream_playlist', 'Creating XSPF player', 5); - /* Build the extra info we need to have it pass */ - $play_info = "?action=show&tmpplaylist_id=" . $GLOBALS['user']->playlist->id; - - // start ugly evil javascript code - //FIXME: This needs to go in a template, here for now though - //FIXME: This preference doesn't even exists, we'll eventually - //FIXME: just make it the default - if (Config::get('embed_xspf') == 1 ){ - header("Location: ".Config::get('web_path')."/index.php?xspf&play_info=".$GLOBALS['user']->playlist->id); - } - else { - echo "<html><head>\n"; - echo "<title>" . Config::get('site_title') . "</title>\n"; - echo "<script language=\"javascript\" type=\"text/javascript\">\n"; - echo "<!-- begin\n"; - echo "function PlayerPopUp(URL) {\n"; - // We do a little check here to see if it's a Wii! - if (false !== stristr($_SERVER['HTTP_USER_AGENT'], 'Nintendo Wii')) { - echo "window.location=URL;\n"; - } - // Else go ahead and do the normal stuff - else { - echo "window.open(URL, 'XSPF_player', 'width=400,height=170,scrollbars=0,toolbar=0,location=0,directories=0,status=0,resizable=0');\n"; - echo "window.location = '" . return_referer() . "';\n"; - echo "return false;\n"; - } - echo "}\n"; - echo "// end -->\n"; - echo "</script>\n"; - echo "</head>\n"; - - echo "<body onLoad=\"javascript:PlayerPopUp('" . Config::get('web_path') . "/modules/flash/xspf_player.php" . $play_info . "')\">\n"; - echo "</body>\n"; - echo "</html>\n"; - } - } // create_xspf_player - - /** - * create_localplay - * This calls the Localplay API to add the URLs and then start playback - */ - public function create_localplay() { - - $localplay = new Localplay(Config::get('localplay_controller')); - $localplay->connect(); - foreach ($this->urls as $url) { - $localplay->add_url($url); - } - - $localplay->play(); - - } // create_localplay - - /** - * create_democratic - * This 'votes' on the songs it inserts them into - * a tmp_playlist with user of -1 (System) - */ - public function create_democratic() { - - $democratic = Democratic::get_current_playlist(); - $democratic->set_parent(); - $democratic->add_vote($this->media); - - } // create_democratic - - /** - * create_download - * This prompts for a download of the song - */ - private function create_download() { - - // There should only be one here... - if (count($this->urls) != 1) { - debug_event('stream_playlist', 'Download called, but $urls contains ' . json_encode($this->urls), 2); - } - - // Header redirect baby! - $url = current($this->urls); - header('Location: ' . $url->url . '&action=download'); - exit; - } //create_download - - /** - * create_ram - *this functions creates a RAM file for use by Real Player - */ - public function create_ram() { - foreach ($this->urls as $url) { - echo $url->url . "\n"; - } - } // create_ram + public $id; + public $urls = array(); + public $user; + + /** + * Stream_Playlist constructor + * If an ID is passed, it should be a stream session ID. + */ + public function __construct($id = null) { + + if($id) { + Stream::set_session($id); + } + + $this->id = Dba::escape(Stream::get_session()); + + if (!Stream::session_exists($this->id)) { + debug_event('stream_playlist', 'Stream::session_exists failed', 2); + return false; + } + + $this->user = intval($GLOBALS['user']->id); + + $sql = "SELECT * FROM `stream_playlist` WHERE `sid`='" . + $this->id . "' ORDER BY `id`"; + + $db_results = Dba::read($sql); + + while ($row = Dba::fetch_assoc($db_results)) { + $this->urls[] = new Stream_URL($row); + } + + return true; + } + + private function _add_url($url) { + $this->urls[] = $url; + + $sql = 'INSERT INTO `stream_playlist` '; + + $fields[] = '`sid`'; + $values[] = Dba::escape($this->id); + + foreach ($url->properties as $field) { + if ($url->$field) { + $fields[] = '`' . $field . '`'; + $values[] = Dba::escape($url->$field); + } + } + $sql .= '(' . implode(', ', $fields) . ') '; + $sql .= "VALUES('" . implode("', '", $values) . "')"; + + return Dba::write($sql); + } + + public static function gc() { + $sql = 'DELETE FROM `stream_playlist` ' . + 'USING `stream_playlist` LEFT JOIN `session_stream` ' . + 'ON `session_stream`.`id`=`stream_playlist`.`sid` ' . + 'WHERE `session_stream`.`id` IS NULL'; + return Dba::write($sql); + } + + /** + * _media_to_urlarray + * Formats the URL and media information and adds it to the object + */ + private static function _media_to_urlarray($media) { + $urls = array(); + foreach($media as $medium) { + debug_event('stream_playlist', 'Adding ' . json_encode($media), 5); + $url = array(); + + $type = $medium['object_type']; + $array['type'] = $type; + + $object = new $type($medium['object_id']); + $object->format(); + //FIXME: play_url shouldn't be static + $url['url'] = $type::play_url($object->id); + + // Set a default which can be overridden + $url['author'] = 'Ampache'; + $url['time'] = $object->time; + switch($type) { + case 'song': + $url['title'] = $object->title; + $url['author'] = $object->f_artist_full; + $url['info_url'] = $object->f_link; + $url['image_url'] = Art::url($object->album, 'album'); + $url['album'] = $object->f_album_full; + break; + case 'video': + $url['title'] = 'Video - ' . $object->title; + $url['author'] = $object->f_artist_full; + break; + case 'radio': + $url['title'] = 'Radio - ' . $object->name . + ' [' . $object->frequency . + '] (' . $object->site_url . ')'; + break; + case 'random': + $url['title'] = 'Random URL'; + break; + default: + $url['title'] = 'URL-Add'; + $url['time'] = -1; + break; + } + + $urls[] = new Stream_URL($url); + } + + return $urls; + } + + public function generate_playlist($type, $redirect = false) { + + if (!count($this->urls)) { + debug_event('stream_playlist', 'Error: Empty URL array for ' . $this->id, 2); + return false; + } + + debug_event('stream_playlist', 'generating a ' . $type, 5); + + $ext = $type; + switch($type) { + case 'democratic': + case 'localplay': + case 'xspf_player': + // These are valid, but witchy + $redirect = false; + unset($ext); + break; + case 'asx': + $ct = 'video/x-ms-wmv'; + break; + case 'pls': + $ct = 'audio/x-scpls'; + break; + case 'ram': + $ct = 'audio/x-pn-realaudio ram'; + break; + case 'simple_m3u': + $ext = 'm3u'; + $ct = 'audio/x-mpegurl'; + break; + case 'xspf': + $ct = 'application/xspf+xml'; + break; + case 'm3u': + default: + // Assume M3U if the pooch is screwed + $ext = $type = 'm3u'; + $ct = 'audio/x-mpegurl'; + break; + } + + if ($redirect) { + // Our ID is the SID, so we always want to include it + Config::set('require_session', true, true); + header('Location: ' . Stream::get_base_url() . 'uid=' . scrub_out($this->user) . '&type=playlist&playlist_type=' . scrub_out($type)); + exit; + } + + if (isset($ext)) { + header('Cache-control: public'); + header('Content-Disposition: filename=ampache_playlist.' . $ext); + header('Content-Type: ' . $ct . ';'); + } + + $this->{'create_' . $type}(); + } + + /** + * add + * Adds an array of media + */ + public function add($media = array()) { + $urls = $this->_media_to_urlarray($media); + foreach ($urls as $url) { + $this->_add_url($url); + } + } + + /** + * add_urls + * Add an array of urls. This is used for things that aren't coming + * from media objects + */ + public function add_urls($urls = array()) { + + if (!is_array($urls)) { return false; } + + foreach ($urls as $url) { + $this->_add_url(new Stream_URL(array( + 'url' => $url, + 'title' => 'URL-Add', + 'author' => 'Ampache', + 'time' => '-1' + ))); + } + } + + /** + * create_simplem3u + * this creates a simple m3u without any of the extended information + */ + public function create_simple_m3u() { + + foreach ($this->urls as $url) { + echo $url->url . "\n"; + } + + } // simple_m3u + + /** + * create_m3u + * creates an m3u file, this includes the EXTINFO and as such can be + * large with very long playlsits + */ + public function create_m3u() { + + echo "#EXTM3U\n"; + + foreach ($this->urls as $url) { + echo '#EXTINF:' . $url->time, ',' . $url->author . + ' - ' . $url->title . "\n"; + echo $url->url . "\n"; + } + + } // create_m3u + + /** + * create_pls + */ + public function create_pls() { + + echo "[playlist]\n"; + echo 'NumberOfEntries=' . count($this->urls) . "\n"; + foreach ($this->urls as $url) { + $i++; + echo 'File' . $i . '='. $url->url . "\n"; + echo 'Title' . $i . '=' . $url->author . ' - ' . + $url->title . "\n"; + echo 'Length' . $i . '=' . $url->time . "\n"; + } + + echo "Version=2\n"; + } // create_pls + + /** + * create_asx + * This should really only be used if all of the content is ASF files. + */ + public function create_asx() { + + echo '<ASX version = "3.0" BANNERBAR="AUTO">' . "\n"; + echo "<TITLE>Ampache ASX Playlist</TITLE>"; + + foreach ($this->urls as $url) { + echo "<ENTRY>\n"; + echo '<TITLE>' . $url->title . "</TITLE>\n"; + echo '<AUTHOR>' . $url->author . "</AUTHOR>\n"; + echo "\t\t" . '<DURATION VALUE="00:00:' . $url->time . '" />' . "\n"; + echo "\t\t" . '<PARAM NAME="Album" Value="' . $url->album . '" />' . "\n"; + echo "\t\t" . '<PARAM NAME="Composer" Value="' . $url->author . '" />' . "\n"; + echo "\t\t" . '<PARAM NAME="Prebuffer" Value="false" />' . "\n"; + echo '<REF HREF = "' . $url->url . '" />' . "\n"; + echo "</ENTRY>\n"; + } + + echo "</ASX>\n"; + + } // create_asx + + /** + * create_xspf + */ + public function create_xspf() { + + foreach ($this->urls as $url) { + $xml = array(); + + $xml['track'] = array( + 'title' => $url->title, + 'creator' => $url->author, + 'duration' => $url->time * 1000, + 'location' => $url->url, + 'identifier' => $url->url + ); + if ($url->type == 'video') { + $xml['track']['meta'] = + array( + 'attribute' => 'rel="provider"', + 'value' => 'video' + ); + } + if ($url->info_url) { + $xml['track']['info'] = $url->info_url; + } + if ($url->image_url) { + $xml['track']['image'] = $url->image_url; + } + if ($url->album) { + $xml['track']['album'] = $url->album; + } + + $result .= XML_Data::keyed_array($xml, true); + + } // end foreach + + XML_Data::set_type('xspf'); + echo XML_Data::header(); + echo $result; + echo XML_Data::footer(); + + } // create_xspf + + /** + * create_xspf_player + * Due to the fact that this is an integrated player (flash) we actually + * have to do a little 'cheating' to make this work. + * We are going to take advantage of tmp_playlists to do all of this + * hotness + */ + public function create_xspf_player() { + debug_event('stream_playlist', 'Creating XSPF player', 5); + /* Build the extra info we need to have it pass */ + $play_info = "?action=show&tmpplaylist_id=" . $GLOBALS['user']->playlist->id; + + // start ugly evil javascript code + //FIXME: This needs to go in a template, here for now though + //FIXME: This preference doesn't even exists, we'll eventually + //FIXME: just make it the default + if (Config::get('embed_xspf') == 1 ){ + header("Location: ".Config::get('web_path')."/index.php?xspf&play_info=".$GLOBALS['user']->playlist->id); + } + else { + echo "<html><head>\n"; + echo "<title>" . Config::get('site_title') . "</title>\n"; + echo "<script language=\"javascript\" type=\"text/javascript\">\n"; + echo "<!-- begin\n"; + echo "function PlayerPopUp(URL) {\n"; + // We do a little check here to see if it's a Wii! + if (false !== stristr($_SERVER['HTTP_USER_AGENT'], 'Nintendo Wii')) { + echo "window.location=URL;\n"; + } + // Else go ahead and do the normal stuff + else { + echo "window.open(URL, 'XSPF_player', 'width=400,height=170,scrollbars=0,toolbar=0,location=0,directories=0,status=0,resizable=0');\n"; + echo "window.location = '" . return_referer() . "';\n"; + echo "return false;\n"; + } + echo "}\n"; + echo "// end -->\n"; + echo "</script>\n"; + echo "</head>\n"; + + echo "<body onLoad=\"javascript:PlayerPopUp('" . Config::get('web_path') . "/modules/flash/xspf_player.php" . $play_info . "')\">\n"; + echo "</body>\n"; + echo "</html>\n"; + } + } // create_xspf_player + + /** + * create_localplay + * This calls the Localplay API to add the URLs and then start playback + */ + public function create_localplay() { + + $localplay = new Localplay(Config::get('localplay_controller')); + $localplay->connect(); + foreach ($this->urls as $url) { + $localplay->add_url($url); + } + + $localplay->play(); + + } // create_localplay + + /** + * create_democratic + * This 'votes' on the songs it inserts them into + * a tmp_playlist with user of -1 (System) + */ + public function create_democratic() { + + $democratic = Democratic::get_current_playlist(); + $democratic->set_parent(); + $democratic->add_vote($this->media); + + } // create_democratic + + /** + * create_download + * This prompts for a download of the song + */ + private function create_download() { + + // There should only be one here... + if (count($this->urls) != 1) { + debug_event('stream_playlist', 'Download called, but $urls contains ' . json_encode($this->urls), 2); + } + + // Header redirect baby! + $url = current($this->urls); + header('Location: ' . $url->url . '&action=download'); + exit; + } //create_download + + /** + * create_ram + *this functions creates a RAM file for use by Real Player + */ + public function create_ram() { + foreach ($this->urls as $url) { + echo $url->url . "\n"; + } + } // create_ram } |