added a new function to song and added a untested mpd controller

1 files changed, 214 insertions, 0 deletions

diff --git a/modules/localplay/mpd.controller.php b/modules/localplay/mpd.controller.php
new file mode 100644
index 00000000..19ceab70
--- /dev/null
+++ b/modules/localplay/mpd.controller.php
@@ -0,0 +1,214 @@
+<?php
+/*
+
+ Copyright 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. 
+
+*/
+
+/**
+ * AmpacheMpd Class
+ * the Ampache Mpd Controller, this is the glue between
+ * the MPD class and the Ampahce Localplay class
+ */
+class AmpacheMpd {
+
+	/* Variables */
+	
+
+	/* Constructed variables */
+	$_mpd;
+
+	/**
+	 * Constructor
+	 * This returns the array map for the localplay object
+	 * REQUIRED for Localplay
+	 */
+	function AmpacheMpd() { 
+	
+		/* Do a Require Once On the needed Libraries */
+		require_once(conf('prefix') . '/modules/mpd/mpd.class.php');
+
+		$map = array(); 
+
+		$map['add'] 		= 'add_songs';
+		$map['delete']		= 'delete_songs';
+		$map['play']		= 'play';
+		$map['stop']		= 'stop';
+		$map['get']		= 'get_songs';
+		$map['connect']		= 'connect';
+
+		return $map;
+
+	} // AmpacheMpd
+
+
+	/**
+	 * preference
+	 * This function returns an array of the preferences and their 
+	 * information for Ampache to use All preferences will get a 
+	 * localplay_mpd_ appended to their name to avoid conflicts
+	 * however this controller does not need to take that into acount
+	 * REQUIRE for Locaplay
+	 */
+	function preferences() { 
+
+		$preferences = array(); 
+
+		$preferences[] = array('name'=>'hostname','default'=>'localhost','type'=>'string');
+		$preferences[] = array('name'=>'port','default'=>'6600','type'=>'integer');
+		$preferences[] = array('name'=>'password','default'=>'','type'=>'string');
+
+		return $preferences;
+
+	} // preferences
+
+
+	/**
+	 * add_songs
+	 * This must take an array of URL's from Ampache
+	 * and then add them to MPD
+	 */
+	function add_songs($songs) { 
+
+		foreach ($songs as $song_id) { 
+			$song = new Song($song_id);
+			$url = $song->get_url();
+			if (is_null($this->_mpd->PlAdd($url)) { 
+				debug_event('mpd_add','Error: Unable to add $url to MPD ' . $this->_mpd->errStr,'1');
+			}
+
+		} // end foreach
+
+		return true;
+
+	} // add_songs
+
+
+	/**
+	 * delete_songs
+	 * This must take an array of ID's (as passed by get function) from Ampache
+	 * and delete them from MPD
+	 */
+	function delete_songs($songs) { 
+
+		/* Default to true */
+		$return = true;
+
+		/* This should be an array of UID's as returned by
+		 * the get function so that we can just call the class based 
+		 * functions to remove them or if there isn't a uid for 
+		 * the songs, then however ya'll have stored them
+		 * in this controller 
+		 */
+		foreach ($songs as $uid) { 
+
+			if (is_null($this->_mpd->PLRemove($uid)) { $return = false; } 
+
+		} // foreach of songs
+
+		return $return;
+
+	} // delete_songs
+	
+
+	/**
+	 * play
+	 * This just tells MPD to start playing, it does not
+	 * take any arguments
+	 */
+	function play() { 
+
+		if (is_null($this->_mpd->Play()) { return false; } 
+
+		return true;
+
+	} // play
+
+	/**
+	 * stop
+	 * This just tells MPD to stop playing, it does not take
+	 * any arguments
+	 */
+	function stop() { 
+
+		if (is_null($this->_mpd->Stop()) { return false; } 
+
+		return true;
+
+	} // stop
+
+
+	/**
+	 * get_songs
+	 * This functions returns an array containing information about
+	 * The songs that MPD currently has in it's playlist. This must be
+	 * done in a standardized fashion
+	 */
+	function get_songs() { 
+
+		/* Get the Current Playlist */
+		$playlist = $this->_mpd->playlist;
+
+		foreach ($playlist as $key=>$entry) { 
+		
+			$data = array();
+
+			/* Required Elements */
+			$data['id'] 	= $entry['Pos'];
+			$data['raw']	= $entry['file'];
+
+			/* Optional Elements */
+			$data['name']	= '';
+
+			$results[] = $data;
+
+		} // foreach playlist items
+
+	} // get_songs
+
+	/**
+	 * get_status
+	 * This returns bool/int values for features, loop, repeat and any other features
+	 * That this localplay method support
+	 */
+	function get_status() { 
+
+
+
+
+	} // get_status
+
+	/**
+	 * connect
+	 * This functions creates the connection to MPD and returns
+	 * a boolean value for the status, to save time this handle
+	 * is stored in this class
+	 */
+	function connect() { 
+
+		$this->_mpd = new mpd(conf('localplay_mpd_hostnmae'),conf('localplay_mpd_port'));
+
+		if ($this->_mpd->connected) { return true; } 
+
+		return false;
+
+	} // connect
+	
+} //end of AmpacheMpd
+
+?>