Download audio files support from the details dialogue for songs

src/controller/mainController.py

@@ -1,9 +1,11 @@
 # -*- coding: utf-8 -*-
+import utils
 import widgetUtils
 import messages
 import buffers
 from pubsub import pub
 from mysc.repeating_timer import RepeatingTimer
+from mysc.thread_utils import call_threaded
 from sessionmanager import session
 from wxUI import (mainWindow)
 
@@ -39,6 +41,7 @@ class Controller(object):
 		self.buffers.append(audio)
 		self.window.add_buffer(audio.tab, _(u"My audios"))
 		pub.subscribe(self.in_post, "posted")
+		pub.subscribe(self.download, "download-file")
 
 	def login(self):
 		self.window.change_status(_(u"Logging in VK"))
@@ -60,4 +63,7 @@ class Controller(object):
 		for i in self.buffers:
 			if hasattr(i, "get_items"):
 				i.get_items()
-				print "executed for %s" % (i.name)
+				print "executed for %s" % (i.name)
+
+	def download(self, url, filename):
+		call_threaded(utils.download_file, url, filename, self.window)

src/controller/posts.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+import os
 import arrow
 import messages
 import languageHandler
@@ -193,6 +194,7 @@ class audio(postController):
 		self.post = postObject
 		self.dialog = postDialogs.audio()
 		self.fill_information()
+		widgetUtils.connect_event(self.dialog.download, widgetUtils.BUTTON_PRESSED, self.download)
 
 	def fill_information(self):
 		if self.post.has_key("artist"):
@@ -207,4 +209,10 @@ class audio(postController):
 	def get_lyrics(self):
 		if self.post.has_key("lyrics_id"):
 			l = self.session.vk.client.audio.getLyrics(lyrics_id=int(self.post["lyrics_id"]))
-			self.dialog.set("lyric", l["text"])
+			self.dialog.set("lyric", l["text"])
+
+	def download(self, *args, **kwargs):
+		f = u"{0} - {1}.mp3".format(self.post["title"], self.post["artist"])
+		path = self.dialog.get_destination_path(f)
+		if path != None:
+			pub.sendMessage("download-file", url=self.post["url"], filename=f)