Add XML encoding.
[clinton/xbmc-groove.git] / default.py
index 73d6629..3ae1e04 100644 (file)
@@ -16,7 +16,7 @@
 #    along with xbmc-groove.  If not, see <http://www.gnu.org/licenses/>.
 
 
-import urllib, sys, os, shutil, re, pickle, time, tempfile, xbmcaddon, xbmcplugin, xbmcgui, xbmc
+import urllib, sys, os, shutil, re, pickle, time, traceback, xbmcaddon, xbmcplugin, xbmcgui, xbmc
 
 __addon__     = xbmcaddon.Addon('plugin.audio.groove')
 __addonname__ = __addon__.getAddonInfo('name')
@@ -76,6 +76,7 @@ resDir = xbmc.translatePath(os.path.join(baseDir, 'resources'))
 libDir = xbmc.translatePath(os.path.join(resDir,  'lib'))
 imgDir = xbmc.translatePath(os.path.join(resDir,  'img'))
 cacheDir = os.path.join(xbmc.translatePath('special://masterprofile/addon_data/'), os.path.basename(baseDir))
+tempDir = xbmc.translatePath('special://temp')
 thumbDirName = 'thumb'
 thumbDir = os.path.join(xbmc.translatePath('special://masterprofile/addon_data/'), os.path.basename(baseDir), thumbDirName)
 
@@ -99,10 +100,14 @@ else:
     __debugging__ = False
 
 try:
-    groovesharkApi = GrooveAPI(__debugging__)
+    groovesharkApi = GrooveAPI(__debugging__, tempDir)
     if groovesharkApi.pingService() != True:
         raise StandardError(__language__(30007))
 except:
+    print "Exception on initialisation"
+    print '-'*60
+    traceback.print_exc()
+    print '-'*60
     dialog = xbmcgui.Dialog(__language__(30008),__language__(30009),__language__(30010))
     dialog.ok(__language__(30008),__language__(30009))
     sys.exit(-1)
@@ -144,7 +149,8 @@ class GroovesharkPlaylistSelect(xbmcgui.WindowDialog):
         self.imgBg = xbmcgui.ControlImage(x+gap, 5*gap+y, w-2*gap, h-5*gap, listBackground)
         self.addControl(self.imgBg)
 
-        self.playlistControl = xbmcgui.ControlList(2*gap+x, y+3*gap+30, w-4*gap, h-10*gap, textColor='0xFFFFFFFF', selectedColor='0xFFFF4242', itemTextYOffset=0, itemHeight=50, alignmentY = 0)
+        self.playlistControl = xbmcgui.ControlList(2*gap+x, y+3*gap+30, w-4*gap, h-10*gap, textColor='0xFFFFFFFF', selectedColor='0xFFFF4242')
+        self.playlistControl.setItemHeight(50)
         self.addControl(self.playlistControl)
 
         self.lastPos = 0
@@ -480,9 +486,9 @@ class Grooveshark:
     def playSong(self, item):
         global playTimer
         global player
-        player.stop()
         if item != None:
             # Get stream as it could have expired
+            item.select(True)
             url = ''
             songid = item.getProperty('songid')
             stream = groovesharkApi.getSubscriberStreamKey(songid)
@@ -491,40 +497,43 @@ class Grooveshark:
                 key = stream['StreamKey']
                 server = stream['StreamServerID']
                 duration = int(self._setDuration(stream['uSecs']))
-            if url != '':
-                item.setPath(url)
-                xbmcplugin.setResolvedUrl(handle=int(sys.argv[1]), succeeded=True, listitem=item)
-                if __debugging__ :
-                    xbmc.log("Grooveshark playing: " + url)
-                # Wait for play then start timer
-                xbmcplugin.setResolvedUrl(handle=int(sys.argv[1]), succeeded=True, listitem=item)
-                seconds = 0
-                while seconds < STREAM_TIMEOUT:
-                    try:
-                        if player.isPlayingAudio() == True:
-                            if playTimer != None:
-                                playTimer.cancel()
-                                songMarkTime = 0
-                            playTimer = PlayTimer(1, markSong, duration, [songid, duration, key, server])
-                            playTimer.start()
-                            break
-                    except: pass
-                    time.sleep(1)
-                    seconds = seconds + 1
+                stream = [songid, duration, url, key, server]
+                self._setSongStream(stream)
+                if url != '':
+                    item.setPath(url)
+                    xbmcplugin.setResolvedUrl(handle=int(sys.argv[1]), succeeded=True, listitem=item)
+                    if __debugging__ :
+                        xbmc.log("Grooveshark playing: " + url)
+                    # Wait for play then start timer
+                    seconds = 0
+                    while seconds < STREAM_TIMEOUT:
+                        try:
+                            if player.isPlayingAudio() == True:
+                                if playTimer != None:
+                                    playTimer.cancel()
+                                    songMarkTime = 0
+                                playTimer = PlayTimer(1, markSong, self._setDuration(duration), [songid, duration, key, server])
+                                playTimer.start()
+                                break
+                        except: pass
+                        time.sleep(1)
+                        seconds = seconds + 1
+                else:
+                    xbmc.log("No song URL")
             else:
-                xbmc.log("No song URL")
+                xbmc.log("No song stream")
         else:
             xbmc.executebuiltin('XBMC.Notification(' + __language__(30008) + ', ' + __language__(30044) + ', 1000, ' + thumbDef + ')')
         
     # Make a song directory item
-    def songItem(self, songid, name, album, artist, coverart, trackLabelFormat=ARTIST_ALBUM_NAME_LABEL):
+    def songItem(self, songid, name, album, artist, coverart, trackLabelFormat=ARTIST_ALBUM_NAME_LABEL, tracknumber=1):
         
-        stream = groovesharkApi.getSubscriberStreamKey(songid)
-        if stream != False:
-            url = stream['url']
-            key = stream['StreamKey']
-            server = stream['StreamServerID']
-            duration = self._setDuration(stream['uSecs'])
+        stream = self._getSongStream(songid)
+        if stream != None:
+            duration = stream[1]
+            url = stream[2]
+            key = stream[3]
+            server = stream[4]
             songImg = self._get_icon(coverart, 'song-' + str(songid) + "-image")
             if int(trackLabelFormat) == NAME_ALBUM_ARTIST_LABEL:
                 trackLabel = name + " - " + album + " - " + artist
@@ -532,7 +541,7 @@ class Grooveshark:
                 trackLabel = artist + " - " + album + " - " + name
             item = xbmcgui.ListItem(label = trackLabel, thumbnailImage=songImg, iconImage=songImg)
             item.setPath(url)
-            item.setInfo( type="music", infoLabels={ "title": name, "album": album, "artist": artist, "duration": duration} )
+            item.setInfo( type="music", infoLabels={ "title": name, "album": album, "artist": artist, "duration": duration, "tracknumber" : tracknumber} )
             item.setProperty('mimetype', 'audio/mpeg')
             item.setProperty("IsPlayable", "true")
             item.setProperty('songid', str(songid))
@@ -543,9 +552,10 @@ class Grooveshark:
             item.setProperty('duration', str(duration))
             item.setProperty('key', str(key))
             item.setProperty('server', str(server))
+            item.setProperty('fanart_image', self.fanImg)
             return item
         else:
-            xbmc.log("No song URL")
+            xbmc.log("No access to song URL")
             return None
     
     # Next page of songs
@@ -674,7 +684,7 @@ class Grooveshark:
                 else:
                     # Refresh to remove item from directory
                     xbmc.executebuiltin('XBMC.Notification(' + __language__(30008) + ',' + __language__(30066)+ ', 1000, ' + thumbDef + ')')
-                    xbmc.executebuiltin("Container.Update(" + playlistUrl + "&id="+str(playlistid) + "&name=" + playlistname + ")")
+                    xbmc.executebuiltin("Container.Update(" + playlistUrl + "&id="+str(playlistid) + "&name=" + str(playlistname) + ")")
             else:
                 dialog = xbmcgui.Dialog()
                 dialog.ok(__language__(30008), __language__(30034), __language__(30067))
@@ -701,7 +711,7 @@ class Grooveshark:
     def _get_login(self):
         if (self.username == "" or self.password == ""):
             dialog = xbmcgui.Dialog()
-            dialog.ok(__language__(30008), __language__(30069), __language__(30070))
+            dialog.ok(__language__(30008), __language__(30069), __language__(30070), __language__(30082))
             return 0
         else:
             if self.userid == 0:
@@ -710,7 +720,7 @@ class Grooveshark:
                 return uid
             else:
                 dialog = xbmcgui.Dialog()
-                dialog.ok(__language__(30008), __language__(30069), __language__(30070))
+                dialog.ok(__language__(30008), __language__(30069), __language__(30070), __language__(30082))
                 return 0
     
     # File download            
@@ -752,7 +762,6 @@ class Grooveshark:
                 start = offset
                 end = min(start + self.songspagelimit,totalSongs)
         
-        id = 0
         n = start
         items = end - start
         while n < end:
@@ -762,7 +771,7 @@ class Grooveshark:
             album = song[2]
             artist = song[4]
             coverart = song[6]
-            item = self.songItem(songid, name, album, artist, coverart, trackLabelFormat)
+            item = self.songItem(songid, name, album, artist, coverart, trackLabelFormat, (n+1))
             if item != None:   
                 coverart = item.getProperty('coverart')
                 songname = song[0]
@@ -781,14 +790,13 @@ class Grooveshark:
                     menuItems.append((__language__(30071), "XBMC.RunPlugin("+fav+")"))
                 menuItems.append((__language__(30072), "XBMC.RunPlugin("+unfav+")"))
                 if playlistid > 0:
-                    rmplaylstsong=sys.argv[0]+"?playlistid="+str(playlistid)+"&id="+str(songid)+"&mode="+str(MODE_REMOVE_PLAYLIST_SONG)+"&name="+playlistname
+                    rmplaylstsong=sys.argv[0]+"?playlistid="+str(playlistid)+"&id="+str(songid)+"&mode="+str(MODE_REMOVE_PLAYLIST_SONG)+"&name="+str(playlistname)
                     menuItems.append((__language__(30073), "XBMC.RunPlugin("+rmplaylstsong+")"))
                 else:
                     addplaylstsong=sys.argv[0]+"?id="+str(songid)+"&mode="+str(MODE_ADD_PLAYLIST_SONG)
                     menuItems.append((__language__(30074), "XBMC.RunPlugin("+addplaylstsong+")"))
                 item.addContextMenuItems(menuItems, replaceItems=False)
                 xbmcplugin.addDirectoryItem(handle=int(sys.argv[1]),url=u,listitem=item,isFolder=False, totalItems=items)
-                id = id + 1
             else:
                 end = min(end + 1,totalSongs)
                 if __debugging__ :
@@ -796,7 +804,7 @@ class Grooveshark:
             n = n + 1
 
         if totalSongs > end:
-            u=sys.argv[0]+"?mode="+str(MODE_SONG_PAGE)+"&id=playlistid"+"&offset="+str(end)+"&label="+str(trackLabelFormat)+"&name="+playlistname
+            u=sys.argv[0]+"?mode="+str(MODE_SONG_PAGE)+"&id=playlistid"+"&offset="+str(end)+"&label="+str(trackLabelFormat)+"&name="+str(playlistname)
             self._add_dir(__language__(30075) + '...', u, MODE_SONG_PAGE, self.songImg, 0, totalSongs - end)
 
         xbmcplugin.setContent(self._handle, 'songs')
@@ -857,36 +865,37 @@ class Grooveshark:
             playlist = playlists[i]
             playlistName = playlist[0]
             playlistID = playlist[1]
-            dir = self._add_dir(playlistName, '', MODE_PLAYLIST, self.playlistImg, playlistID, n)
+            self._add_dir(playlistName, '', MODE_PLAYLIST, self.playlistImg, playlistID, n)
             i = i + 1  
         xbmcplugin.setContent(self._handle, 'files')
         xbmcplugin.addSortMethod(self._handle, xbmcplugin.SORT_METHOD_LABEL)
         xbmcplugin.setPluginFanart(int(sys.argv[1]), self.fanImg)
       
     # Add whatever directory
-    def _add_dir(self, name, url, mode, iconimage, id, items=1):
+    def _add_dir(self, name, url, mode, iconimage, itemId, items=1):
 
         if url == '':
-            u=sys.argv[0]+"?mode="+str(mode)+"&name="+urllib.quote_plus(name)+"&id="+str(id)
+            u=sys.argv[0]+"?mode="+str(mode)+"&name="+urllib.quote_plus(name)+"&id="+str(itemId)
         else:
             u = url
-        dir=xbmcgui.ListItem(name, iconImage=iconimage, thumbnailImage=iconimage)
-        dir.setInfo( type="Music", infoLabels={ "title": name } )
+        directory=xbmcgui.ListItem(name, iconImage=iconimage, thumbnailImage=iconimage)
+        directory.setInfo( type="Music", infoLabels={ "title": name } )
+        directory.setProperty('fanart_image', self.fanImg)
         
         # Custom menu items
         menuItems = []
         if mode == MODE_ALBUM:
-            mkplaylst=sys.argv[0]+"?mode="+str(MODE_MAKE_PLAYLIST)+"&name="+name+"&id="+str(id)
+            mkplaylst=sys.argv[0]+"?mode="+str(MODE_MAKE_PLAYLIST)+"&name="+name+"&id="+str(itemId)
             menuItems.append((__language__(30076), "XBMC.RunPlugin("+mkplaylst+")"))
         if mode == MODE_PLAYLIST:
-            rmplaylst=sys.argv[0]+"?mode="+str(MODE_REMOVE_PLAYLIST)+"&name="+urllib.quote_plus(name)+"&id="+str(id)
+            rmplaylst=sys.argv[0]+"?mode="+str(MODE_REMOVE_PLAYLIST)+"&name="+urllib.quote_plus(name)+"&id="+str(itemId)
             menuItems.append((__language__(30077), "XBMC.RunPlugin("+rmplaylst+")"))
-            mvplaylst=sys.argv[0]+"?mode="+str(MODE_RENAME_PLAYLIST)+"&name="+urllib.quote_plus(name)+"&id="+str(id)
+            mvplaylst=sys.argv[0]+"?mode="+str(MODE_RENAME_PLAYLIST)+"&name="+urllib.quote_plus(name)+"&id="+str(itemId)
             menuItems.append((__language__(30078), "XBMC.RunPlugin("+mvplaylst+")"))
 
-        dir.addContextMenuItems(menuItems, replaceItems=False)
+        directory.addContextMenuItems(menuItems, replaceItems=False)
         
-        return xbmcplugin.addDirectoryItem(handle=int(sys.argv[1]),url=u,listitem=dir,isFolder=True, totalItems=items)
+        return xbmcplugin.addDirectoryItem(handle=int(sys.argv[1]),url=u,listitem=directory,isFolder=True, totalItems=items)
     
     def _getSavedSongs(self):
         path = os.path.join(cacheDir, 'songs.dmp')
@@ -916,7 +925,88 @@ class Grooveshark:
     def _setDuration(self, usecs):
         if usecs < 60000000:
             usecs = usecs * 10 # Some durations are 10x to small
-        return usecs / 1000000
+        return int(usecs / 1000000)
+    
+    def _getSongStream(self, songid):
+        idSong = int(songid)
+        stream = None
+        streams = []
+        path = os.path.join(cacheDir, 'streams.dmp')
+        try:
+            f = open(path, 'rb')
+            streams = pickle.load(f)
+            for song in streams:
+                if song[0] == idSong:
+                    duration = song[1]
+                    url = song[2]
+                    key = song[3]
+                    server = song[4]
+                    stream = [idSong, duration, url, key, server]
+                    if __debugging__ :
+                        xbmc.log("Found " + str(idSong) + " in stream cache")
+                    break;
+            f.close()
+        except:
+            pass
+
+        # Not in cache
+        if stream == None:
+            stream = groovesharkApi.getSubscriberStreamKey(songid)
+            if stream != False and stream['url'] != '':
+                duration = self._setDuration(stream['uSecs'])
+                url = stream['url']
+                key = stream['StreamKey']
+                server = stream['StreamServerID']
+                stream = [idSong, duration, url, key, server]
+                self._addSongStream(stream)
+
+        return stream
+        
+    def _addSongStream(self, stream):
+        streams = self._getStreams()           
+        streams.append(stream)                
+        path = os.path.join(cacheDir, 'streams.dmp')
+        try:
+            f = open(path, 'wb')
+            pickle.dump(streams, f, protocol=pickle.HIGHEST_PROTOCOL)
+            f.close()
+            if __debugging__ :
+                xbmc.log("Added " + str(stream[0]) + " to stream cache")
+        except:
+            xbmc.log("An error occurred adding to stream")
+    
+    def _setSongStream(self, stream):
+        idStream = int(stream[0])
+        stream[1] = self._setDuration(stream[1])
+        streams = self._getStreams()
+        path = os.path.join(cacheDir, 'streams.dmp')
+        i = 0
+
+        for song in streams:
+            if song[0] == idStream:
+                streams[i] = stream
+                try:
+                    f = open(path, 'wb')
+                    pickle.dump(streams, f, protocol=pickle.HIGHEST_PROTOCOL)
+                    f.close()
+                    if __debugging__ :
+                        xbmc.log("Updated " + str(idStream) + " in stream cache")
+                    break;
+                except:
+                    xbmc.log("An error occurred setting stream")                    
+            i = i + 1
+    
+    def _getStreams(self):
+        path = os.path.join(cacheDir, 'streams.dmp')
+        try:
+            f = open(path, 'rb')
+            streams = pickle.load(f)
+            f.close()
+        except:
+            streams = []
+            pass
+        return streams
+
     
 # Parse URL parameters
 def get_params():
@@ -945,8 +1035,8 @@ params=get_params()
 mode=None
 try: mode=int(params["mode"])
 except: pass
-id=0
-try: id=int(params["id"])
+itemId=0
+try: itemId=int(params["id"])
 except: pass
 name = None
 try: name=urllib.unquote_plus(params["name"])
@@ -988,7 +1078,7 @@ elif mode==MODE_SONG_PAGE:
     except: pass
     try: label=urllib.unquote_plus(params["label"])
     except: pass
-    grooveshark.songPage(offset, label, id, name)
+    grooveshark.songPage(offset, label, itemId, name)
 
 elif mode==MODE_SONG:
     try: album=urllib.unquote_plus(params["album"])
@@ -997,46 +1087,46 @@ elif mode==MODE_SONG:
     except: pass
     try: coverart=urllib.unquote_plus(params["coverart"])
     except: pass
-    song = grooveshark.songItem(id, name, album, artist, coverart)
+    song = grooveshark.songItem(itemId, name, album, artist, coverart)
     grooveshark.playSong(song)
 
 elif mode==MODE_ARTIST:
-    grooveshark.artist(id)
+    grooveshark.artist(itemId)
     
 elif mode==MODE_ALBUM:
-    grooveshark.album(id)
+    grooveshark.album(itemId)
     
 elif mode==MODE_PLAYLIST:
-    grooveshark.playlist(id, name)
+    grooveshark.playlist(itemId, name)
     
 elif mode==MODE_FAVORITE:
-    grooveshark.favorite(id)
+    grooveshark.favorite(itemId)
     
 elif mode==MODE_UNFAVORITE:
     try: prevMode=int(urllib.unquote_plus(params["prevmode"]))
     except:
         prevMode = 0
-    grooveshark.unfavorite(id, prevMode)
+    grooveshark.unfavorite(itemId, prevMode)
 
 elif mode==MODE_SIMILAR_ARTISTS:
-    grooveshark.similarArtists(id)
+    grooveshark.similarArtists(itemId)
 
 elif mode==MODE_MAKE_PLAYLIST:
-    grooveshark.makePlaylist(id, name)
+    grooveshark.makePlaylist(itemId, name)
     
 elif mode==MODE_REMOVE_PLAYLIST:
-    grooveshark.removePlaylist(id, name)    
+    grooveshark.removePlaylist(itemId, name)    
 
 elif mode==MODE_RENAME_PLAYLIST:
-    grooveshark.renamePlaylist(id, name)    
+    grooveshark.renamePlaylist(itemId, name)    
 
 elif mode==MODE_REMOVE_PLAYLIST_SONG:
     try: playlistID=urllib.unquote_plus(params["playlistid"])
     except: pass
-    grooveshark.removePlaylistSong(playlistID, name, id)
+    grooveshark.removePlaylistSong(playlistID, name, itemId)
 
 elif mode==MODE_ADD_PLAYLIST_SONG:
-    grooveshark.addPlaylistSong(id)        
+    grooveshark.addPlaylistSong(itemId)        
     
 if mode < MODE_SONG:
     xbmcplugin.endOfDirectory(int(sys.argv[1]))