Current File : //data/www_bck/varak.net_bck/ampache.varak.net/modules/httpq/httpqplayer.class.php
<?php
/* vim:set softtabstop=4 shiftwidth=4 expandtab: */
/**
*
* LICENSE: GNU General Public License, version 2 (GPLv2)
* Copyright 2001 - 2014 Ampache.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License v2
* as published by the Free Software Foundation.
*
* 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.
*
*/
/**
* HttpQPlayer Class
*
* This player controls an instance of httpQ which in turn controls WinAmp
*
*/
class HttpQPlayer {
public $host;
public $port;
public $password;
/**
* HttpQPlayer
* This is the constructor, it defaults to localhost
* with port 4800
*/
public function HttpQPlayer($h = "localhost", $pw = "", $p = 4800) {
$this->host = $h;
$this->port = $p;
$this->password = $pw;
} // HttpQPlayer
/**
* add
* append a song to the playlist
* $name Name to be shown in the playlist
* $url URL of the song
*/
public function add($name, $url) {
$args['name'] = urlencode($name);
$args['url'] = urlencode($url);
$results = $this->sendCommand('playurl', $args);
if ($results == '0') { $results = null; }
return $results;
} // add
/**
* version
* This gets the version of winamp currently
* running, use this to test for a valid connection
*/
public function version() {
$args = array();
$results = $this->sendCommand('getversion',$args);
// a return of 0 is a bad value
if ($results == '0') { $results = null; }
return $results;
} // version
/**
* clear
* clear the playlist
*/
public function clear() {
$args = array();
$results = $this->sendCommand("delete", $args);
if ($results == '0') { $results = null; }
return $results;
} // clear
/**
* next
* go to next song
*/
public function next() {
$args = array();
$results = $this->sendCommand("next", $args);
if ($results == '0') { return null; }
return true;
} // next
/**
* prev
* go to previous song
*/
public function prev() {
$args = array();
$results = $this->sendCommand("prev", $args);
if ($results == '0') { return null; }
return true;
} // prev
/**
* skip
* This skips to POS in the playlist
*/
public function skip($pos) {
$args = array('index'=>$pos);
$results = $this->sendCommand('setplaylistpos',$args);
if ($results == '0') { return null; }
// Now stop start
$this->stop();
$this->play();
return true;
} // skip
/**
* play
* play the current song
*/
public function play() {
$args = array();
$results = $this->sendCommand("play", $args);
if ($results == '0') { $results = null; }
return $results;
} // play
/**
* pause
* toggle pause mode on current song
*/
public function pause() {
$args = array();
$results = $this->sendCommand("pause", $args);
if ($results == '0') { $results = null; }
return $results;
} // pause
/**
* stop
* stops the current song amazing!
*/
public function stop() {
$args = array();
$results = $this->sendCommand('stop', $args);
if ($results == '0') { $results = null; }
return $results;
} // stop
/**
* repeat
* This toggles the repeat state of HttpQ
*/
public function repeat($value) {
$args = array('enable'=>$value);
$results = $this->sendCommand('repeat',$args);
if ($results == '0') { $results = null; }
return $results;
} // repeat
/**
* random
* this toggles the random state of HttpQ
*/
public function random($value) {
$args = array('enable'=>$value);
$results = $this->sendCommand('shuffle',$args);
if ($results == '0') { $results = null; }
return $results;
} // random
/**
* delete_pos
* This deletes a specific track
*/
public function delete_pos($track) {
$args = array('index'=>$track);
$results = $this->sendCommand('deletepos',$args);
if ($results == '0') { $results = null; }
return $results;
} // delete_pos
/**
* state
* This returns the current state of the httpQ player
*/
public function state() {
$args = array();
$results = $this->sendCommand('isplaying',$args);
if ($results == '1') { $state = 'play'; }
if ($results == '0') { $state = 'stop'; }
if ($results == '3') { $state = 'pause'; }
return $state;
} // state
/**
* get_volume
* This returns the current volume
*/
public function get_volume() {
$args = array();
$results = $this->sendCommand('getvolume',$args);
if ($results == '0') { $results = null; }
else {
/* Need to make this out of 100 */
$results = round((($results / 255) * 100),2);
}
return $results;
} // get_volume
/**
* volume_up
* This increases the volume by Wimamp's defined amount
*/
public function volume_up() {
$args = array();
$results = $this->sendCommand('volumeup',$args);
if ($results == '0') { return null; }
return true;
} // volume_up
/**
* volume_down
* This decreases the volume by Winamp's defined amount
*/
public function volume_down() {
$args = array();
$results = $this->sendCommand('volumedown',$args);
if ($results == '0') { return null; }
return true;
} // volume_down
/**
* set_volume
* This sets the volume as best it can, we go from a resolution
* of 100 --> 255 so it's a little fuzzy
*/
public function set_volume($value) {
// Convert it to base 255
$value = $value*2.55;
$args = array('level'=>$value);
$results = $this->sendCommand('setvolume',$args);
if ($results == '0') { return null; }
return true;
} // set_volume
/**
* clear_playlist
* this flushes the playlist cache (I hope this means clear)
*/
public function clear_playlist() {
$args = array();
$results = $this->sendcommand('flushplaylist',$args);
if ($results == '0') { return null; }
return true;
} // clear_playlist
/**
* get_repeat
* This returns the current state of the repeat
*/
public function get_repeat() {
$args = array();
$results = $this->sendCommand('repeat_status',$args);
return $results;
} // get_repeat
/**
* get_random
* This returns the current state of shuffle
*/
public function get_random() {
$args = array();
$results = $this->sendCommand('shuffle_status',$args);
return $results;
} // get_random
/**
* get_now_playing
* This returns the file information for the currently
* playing song
*/
public function get_now_playing() {
// First get the current POS
$pos = $this->sendCommand('getlistpos',array());
// Now get the filename
$file = $this->sendCommand('getplaylistfile',array('index'=>$pos));
return $file;
} // get_now_playing
/**
* get_tracks
* This returns a delimiated string of all of the filenames
* current in your playlist
*/
public function get_tracks() {
// Pull a delimited list of all tracks
$results = $this->sendCommand('getplaylistfile',array('delim'=>'::'));
if ($results == '0') { $results = null; }
return $results;
} // get_tracks
/**
* sendCommand
* This is the core of this library it takes care of sending the HTTP
* request to the HttpQ server and getting the response
*/
private function sendCommand($cmd, $args) {
$fp = fsockopen($this->host, $this->port, $errno, $errstr);
if(!$fp) {
debug_event('httpq',"HttpQPlayer: $errstr ($errno)",'1');
return null;
}
// Define the base message
$msg = "GET /$cmd?p=$this->password";
// Foreach our arguments
foreach ($args AS $key => $val) {
$msg = $msg . "&$key=$val";
}
$msg = $msg . " HTTP/1.0\r\n\r\n";
fputs($fp, $msg);
$data = '';
while(!feof($fp)) {
$data .= fgets($fp);
}
fclose($fp);
// Explode the results by line break and take 4th line (results)
$data = explode("\n",$data);
$result = $data['4'];
return $result;
} // sendCommand
} // End HttpQPlayer Class
?>
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