X-Git-Url: http://git.maemo.org/git/?p=remotepc;a=blobdiff_plain;f=pcremote-server-desktop%2Fdebian%2Fpcremote-server%2Fusr%2Fshare%2Fpcremote-server%2Fplayers%2Fplaylist.py;fp=pcremote-server-desktop%2Fdebian%2Fpcremote-server%2Fusr%2Fshare%2Fpcremote-server%2Fplayers%2Fplaylist.py;h=31a3a61628a75d3a241edbd202d415962c67edb2;hp=0000000000000000000000000000000000000000;hb=8eeea3225c010dea378cdc71c4e91294e04a6e9c;hpb=e8447209e336f2a6845027f50b84cc914fa2c796

diff --git a/pcremote-server-desktop/debian/pcremote-server/usr/share/pcremote-server/players/playlist.py b/pcremote-server-desktop/debian/pcremote-server/usr/share/pcremote-server/players/playlist.py
new file mode 100755
index 0000000..31a3a61
--- /dev/null
+++ b/pcremote-server-desktop/debian/pcremote-server/usr/share/pcremote-server/players/playlist.py
@@ -0,0 +1,161 @@
+# -*- coding: utf-8 -*-
+
+#  ****************************************************************************
+#  Copyright (c) 2008 INdT/Fucapi.
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation, either version 3 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 Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+#  ============================================================================
+#  Project Name : PC Remote
+#  Author       : Jonatas Isvi 
+#  Email        : jonatas.nona@gmail.com
+#  Reviewer     :
+#  Email        :
+#  Version      : 1.0
+#  Package      : players
+#  Description  : Playlist
+#  ============================================================================
+
+import plistparser
+import pydcop
+
+class Playlist():
+
+    """ Playlist
+    make the interpreter and manipulation
+    of the player playlist, creates a composite
+    with any player class. 
+    """
+
+    # some importants variables
+    # analyze if file is a playlist
+    def __init__(self, file):
+       	if self.isPlaylist(file):
+	    self.file = file
+	    self.songs = self.load()
+	    self.currentSong = 0
+	    self.fix()
+	else:
+	    raise("Argument is not a playlist file")
+
+    # analyzes the file
+    def isPlaylist(self, file):
+	if not file:
+	    return False
+	else:
+	    return True
+
+    # make a list of dicts songs
+    def load(self):
+	self.songs = plistparser._request(self.file)	
+	return self.songs
+
+    # get the length of the current playlist
+    def length(self):
+	return len(self.songs)
+
+    # update the current song in songs list and return a song dict
+    def update(self, track, title, artist, path, ext):
+       	self.currentSong = track
+	if self.songs[self.currentSong]['title'] == 'Unknown Title':
+	    self.songs[self.currentSong]['title'] = title
+	if self.songs[self.currentSong]['artist'] == 'Unknown Artist':
+	    self.songs[self.currentSong]['artist'] = artist
+	self.songs[self.currentSong]['path'] = path
+	self.songs[self.currentSong]['extension'] = ext
+	print self.songs[self.currentSong]
+
+
+    # show the current song
+    def show_playing_now(self):
+       	return ('TITLE: %s' % self.songs[self.currentSong]['title'],  \
+		'ARTIST: %s' % self.songs[self.currentSong]['artist'],\
+		'TRACK: %s' % self.songs[self.currentSong]['track']
+	        )
+
+    # get the current song filename if index is None
+    def song_filename(self, index=None):
+	if index == None:
+	    return self.songs[self.currentSong]['title'] +" - "+\
+		   self.songs[self.currentSong]['artist'] +     \
+	           self.songs[self.currentSong]['extension']
+
+	else:
+	    return self.songs[index]['title'] +" - "+\
+	           self.songs[index]['artist'] +     \
+	           self.songs[index]['extension']
+	
+    # get thr current song filesize if index is None
+    def song_size(self, index=None):
+	if index == None:
+       	    return int(self.songs[self.currentSong]['filesize'])
+	else:
+	    return int(self.songs[index]['filesize'])
+
+    # show all songs of the playlist
+    def show(self):
+	for i in range(self.length()):
+	    print self.songs[i]['track'], " - ", \
+	          self.songs[i]['title'], " | ", \
+	          self.songs[i]['artist'],       \
+		  "\n"
+
+    # fix some problems of musics tags
+    def fix(self):
+	for i in range(self.length()):
+	    if self.songs[i]['title'] == None:
+	       self.songs[i]['title'] = 'Unknown Title'
+	    elif self.songs[i]['artist'] == None:
+	       	self.songs[i]['artist'] = 'Unknown Artist'
+		
+
+    # get the porperties of any song of ther playlist	
+    def song_properties(self, index=None, track=False, title=False,\
+                        artist=False, ext=False, filesize=False, \
+			duration=False, path=False):
+	props = {}
+	if index == None:
+	    if track:
+	    	props['track'] = self.songs[self.currentSong]['track']
+	    if title:
+	        props['title'] = self.songs[self.currentSong]['title']
+	    if artist:
+	       	props['artist'] = self.songs[self.currentSong]['artist']
+	    if ext:
+		props['ext'] = self.songs[self.currentSong]['extension']
+	    if filesize:
+		props['filesize'] = self.songs[self.currentSong]['filesize']
+	    if duration:
+		props['duration'] = self.songs[self.currentSong]['duration']
+	    if path:
+		props['path'] = self.songs[self.currentSong]['path']
+			
+	    return props
+	else:
+	    if track:
+	    	props['track'] = self.songs[index]['track']
+	    if title:
+		props['title'] = self.songs[index]['title']
+	    if artist:
+		props['artist'] = self.songs[index]['artist']
+	    if ext:
+		props['ext'] = self.songs[index]['extension']
+	    if filesize:
+		props['filesize'] = self.songs[index]['filesize']
+	    if duration:
+		props['duration'] = self.songs[index]['duration']
+	    if path:
+		props['path'] = self.songs[index]['path']
+
+            return props
+