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ampache/lib/class/stream.class.php
pb1dft f6c313e550 I made a mistake
2006-11-04 01:38:14 +00:00

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<?php
/*
Copyright (c) 2001 - 2006 Ampache.org
All rights reserved.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*!
@header Stream Class
*/
class Stream {
/* Variables from DB */
var $type;
var $web_path;
var $songs = array();
var $sess;
/*!
@function stream
@discussion constructor for the stream class
*/
function Stream($type='m3u', $song_ids=0) {
$this->type = $type;
$this->songs = $song_ids;
$this->web_path = conf('web_path');
if (conf('force_http_play')) {
$port = conf('http_port');
$this->web_path = preg_replace("/https/", "http",$this->web_path);
$this->web_path = preg_replace("/:\d+/",":$port",$this->web_path);
}
$this->sess = session_id();
$this->user_id = $_SESSION['userdata']['username'];
} //constructor
/*!
@function start
@discussion runs this and depending on the type passed it will
call the correct function
*/
function start() {
$methods = get_class_methods('Stream');
$create_function = "create_" . $this->type;
if (in_array($create_function,$methods)) {
$this->{$create_function}();
}
// Assume M3u incase they've pooched the type
else {
$this->create_m3u();
}
} // start
/*!
@function create_simplem3u
@discussion this creates a simple m3u
without any of the extended information
*/
function create_simple_m3u() {
header("Cache-control: public");
header("Content-Disposition: filename=playlist.m3u");
header("Content-Type: audio/x-mpegurl;");
foreach ($this->songs as $song_id) {
$song = new Song($song_id);
if ($song->type == ".flac") { $song->type = ".ogg"; }
if($GLOBALS['user']->prefs['play_type'] == 'downsample') {
$ds = $GLOBALS['user']->prefs['sample_rate'];
}
echo "$this->web_path/play/index.php?song=$song_id&uid=$this->user_id&sid=$this->sess&ds=$ds&stupidwinamp=." . $song->type . "\n";
} // end foreach
} // simple_m3u
/*!
@function create_m3u
@discussion creates an m3u file
*/
function create_m3u() {
// Send the client an m3u playlist
header("Cache-control: public");
header("Content-Disposition: filename=playlist.m3u");
header("Content-Type: audio/x-mpegurl;");
echo "#EXTM3U\n";
foreach($this->songs as $song_id) {
$song = new Song($song_id);
$song->format_song();
if ($song->type == ".flac") { $song->type = ".ogg"; }
$song_name = $song->f_artist_full . " - " . $song->title . "." . $song->type;
echo "#EXTINF:$song->time," . $song->f_artist_full . " - " . $song->title . "\n";
$sess = $_COOKIE[libglue_param('sess_name')];
if($GLOBALS['user']->prefs['play_type'] == 'downsample') {
$ds = $GLOBALS['user']->prefs['sample_rate'];
}
echo $song->get_url() . "\n";
} // end foreach
} // create_m3u
/*!
@function create_pls
@discussion creates a pls file
*/
function create_pls() {
// Send the client a pls playlist
header("Cache-control: public");
header("Content-Disposition: filename=playlist.pls");
header("Content-Type: audio/x-scpls;");
echo "[Playlist]\n";
echo "NumberOfEntries=" . count($this->songs) . "\n";
foreach ($this->songs as $song_id) {
$i++;
$song = new Song($song_id);
$song->format_song();
$song_name = $song->f_artist_full . " - " . $song->title . "." . $song->type;
$song_url = $song->get_url();
echo "File" . $i . "=$song_url\n";
echo "Title" . $i . "=$song_name\n";
echo "Length" . $i . "=-1\n";
} // end foreach songs
echo "Version=2\n";
} // create_pls
/*!
@function create_asx
@discussion creates an ASZ playlist (Thx Samir Kuthiala)
*/
function create_asx() {
header("Cache-control: public");
header("Content-Disposition: filename=playlist.asx");
header("Content-Type: video/x-ms-asf;");
echo "<ASX version = \"3.0\" BANNERBAR=\"AUTO\">\n";
echo "<TITLE>Ampache ASX Playlist</TITLE>";
foreach ($this->songs as $song_id) {
$song = new Song($song_id);
$song->format_song();
$url = $song->get_url();
$song_name = $song->f_artist_full . " - " . $song->title . "." . $song->type;
echo "<ENTRY>\n";
echo "<TITLE>".$song->f_album_full ." - ". $song->f_artist_full ." - ". $song->title ."</TITLE>\n";
echo "<AUTHOR>".$song->f_artist_full."</AUTHOR>\n";
echo "<REF HREF = \"". $url . "\" />\n";
echo "</ENTRY>\n";
} // end foreach
echo "</ASX>\n";
} // create_asx
/**
* create_xspf
* creates an XSPF playlist (Thx PB1DFT)
*/
function create_xspf() {
$playlist = "<?xml version=\"1.0\" encoding=\"iso-8859-1\" ?>
<playlist version = \"1\" xmlns=\"http://xspf.org/ns/0/\">
<title>Ampache XSPF Playlist</title>
<creator>" . conf('site_title') . "</creator>
<annotation>" . conf('site_title') . "</annotation>
<info>". conf('web_path') ."</info>
<trackList>\n\n\n\n";
foreach ($this->songs as $song_id) {
$song = new Song($song_id);
$song->format_song();
$url = $song->get_url();
$song_name = $song->f_artist_full . " - " . $song->title . "." . $song->type;
$playlist .= " <track>\n";
$playlist .= " <location>$url</location>\n";
$playlist .= " <identifier>$url</identifier>\n";
$playlist .= " <title>" . $song->title . "</title>\n";
$playlist .= " <creator>" . $song->f_artist_full . "</creator>\n";
$playlist .= " <annotation></annotation>\n";
$playlist .= " <info>" . conf('web_path') . "/albums.php?action=show&album=" . $song->album . "</info>\n";
$playlist .= " <image>" . conf('web_path') . "/albumart.php?id=" . $song->album . "&thumb=2" . "</image>\n";
$playlist .= " <album>" . $song->f_album_full . "</album>\n";
$playlist .= " <duration>" . $song->time . "</duration>\n";
$playlist .= " </track>\n\n\n";
} // end foreach
$playlist .= " </trackList>\n";
$playlist .= "</playlist>\n";
header("Cache-control: public");
header("Content-Disposition: filename=playlist.xspf");
header("Content-Type: application/xspf+xml;");
echo $playlist;
} // 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
*/
function create_xspf_player() {
/* First insert the songs we've got into
* a tmp_playlist
*/
$tmp_playlist = new tmpPlaylist();
$playlist_id = $tmp_playlist->create($this->sess,'xspf','song','');
$tmp_playlist = new tmpPlaylist($playlist_id);
/* Add the songs to this new playlist */
foreach ($this->songs as $song_id) {
$tmp_playlist->add_object($song_id);
} // end foreach
/* Build the extra info we need to have it pass */
$play_info = "?action=show&tmpplaylist_id=" . $tmp_playlist->id;
// start ugly evil javascript code
//FIXME: This needs to go in a template, here for now though
echo "<html><head>\n";
echo "<title>" . conf('site_title') . "</title>\n";
echo "<script language=\"javascript\" type=\"text/javascript\">\n";
echo "<!-- begin\n";
echo "function PlayerPopUp(URL) {\n";
echo "window.open(URL, 'XSPF_player', 'width=400,height=168,scrollbars=0,toolbar=0,location=0,directories=0,status=1,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('" . conf('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 and attempts to
* add, and then start playback
*/
function create_localplay() {
$localplay = init_localplay();
$localplay->connect();
$localplay->add($this->songs);
$localplay->play();
header("Location: " . return_referer());
} // create_localplay
/**
* create_democratic
* This 'votes' on the songs it inserts them into
* a tmp_playlist with user of -1 (System)
*/
function create_democratic() {
$tmp_playlist = new tmpPlaylist('-1');
$tmp_playlist->vote($this->songs);
header("Location: " . return_referer());
} // create_democratic
/**
* create_ram
*this functions creates a RAM file for use by Real Player
*/
function create_ram() {
header("Cache-control: public");
header("Content-Disposition: filename=playlist.ram");
header("Content-Type: audio/x-pn-realaudio ram;");
foreach ($this->songs as $song_id) {
$song = new Song($song_id);
echo "$this->web_path/play/index.php?song=$song_id&uid=$this->user_id&sid=$this->sess&stupidwinamp=." . $song->type . "\n";
} // foreach songs
} // create_ram
} //end of stream class
?>
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