Added progressbar

mopidy_touchscreen/main_screen.py~

@@ -1,8 +1,86 @@
 import pygame
+import logging
+import hashlib
+import os
+import urllib
+from mopidy.audio import PlaybackState
+from .dynamic_background import DynamicBackground
 
 
+logger = logging.getLogger(__name__)
+
 class MainScreen():
 
-	def update(self):
-		surface = pygame.Surface((200,200)).fill((255,255,255))
-		return surface
+
+
+	def __init__(self,size,manager,cache):
+		self.size=size
+		self.manager=manager
+		self.background=DynamicBackground()
+		self.track = None
+		self.cache=cache
+		self.imageStatus = -1
+
+	def update(self,core):
+		screen = pygame.Surface(self.size)
+		self.background.drawBackground(screen)
+		text = pygame.font.SysFont("arial",20)
+		if(self.track!=None):
+			text_surface=text.render(self.track.name,False,(255,255,255))
+			screen.blit(text_surface,(0,0))
+		return screen
+
+	def track_started(self,track):
+		self.track=track
+		logger.error("track started")
+		if(not self.isImageInCache()):
+			logger.error("deskarga hasiko da")
+			self.downloadImage()
+			
+		else:
+			self.imageStatus = 1
+			logger.error("supuestamente irudia badago")
+
+	def getImageFileName(self):
+		logger.error("izena sortzen")
+		name = self.track.album.name
+		logger.error(name)
+		md5name = hashlib.md5(name).hexdigest()
+		logger.error("izena ondo")
+		return md5name
+
+	def getCoverFolder(self):
+		logger.error("cover karpeta lortzen")
+		if(not os.path.isdir(self.cache+"/covers")):
+			logger.error("cover carpeta sortu da")
+			os.makedirs(self.cache+"/covers")
+		else:
+			logger.error("ez da cover carpeta sortu")
+		return self.cache+"/covers/"
+
+	def isImageInCache(self):
+		logger.error("imagen en katxe hasiera")
+		self.getCoverFolder()
+		logger.error("imagen en katxe bukaerar")
+		return os.path.isfile(self.cache+self.getCoverFolder()+self.getImageFileName())
+
+
+	def downloadImage(self):
+		logger.error("deskarga hasi da jaja")
+		self.imageStatus = 0
+		#safe_artist=urllib.quote_plus(self.track.artists)
+		safe_artist=''
+		logger.error("-1")
+		safe_album=urllib.quote_plus(self.track.album.name)
+		logger.error("1")
+		url="http://ws.audioscrobbler.com/2.0/?"
+		params="method=album.getinfo&api_key=59a04c6a73fb99d6e8996e01db306829&artist="+safe_artist+"&album="+safe_album+"&format=json"
+		response = urllib2.urlopen(url+params)
+		data = json.load(response)   
+		image = data['album']['image'][2]['#text']
+		urllib.urlretrieve(image, folder+"00000001.jpg")
+		self.imageStatus = 1
+		
+
+
+