Made deezer login session dependent and added login check

deemix/app/main.py

@@ -1,4 +1,3 @@
-from deemix.api.deezer import Deezer
 import deemix.utils.localpaths as localpaths
 from deemix.app.queuemanager import addToQueue, removeFromQueue, getQueue, cancelAllDownloads
 from deemix.app.settings import initSettings
@@ -6,16 +5,15 @@ from os import system as execute
 import os.path as path
 from os import mkdir, rmdir
 
-dz = Deezer()
 settings = {}
 
-def login(arl):
+def login(dz, arl):
 	if not dz.logged_in:
 		return dz.login_via_arl(arl)
 	else:
 		return 2
 
-def getUser():
+def getUser(dz):
 	return dz.user
 
 def initialize():
@@ -29,14 +27,14 @@ def shutdown(socket=None):
 	if socket:
 		socket.emit("toast", {'msg': "Server is closed."})
 
-def mainSearch(term):
+def mainSearch(dz, term):
 	return dz.search_main_gw(term)
 
-def search(term, type, start, nb):
+def search(dz, term, type, start, nb):
 	return dz.search_gw(term, type, start, nb)
 
-def addToQueue_link(url, bitrate=None, socket=None):
-	addToQueue(dz, url, settings, bitrate, socket)
+def addToQueue_link(dz, url, bitrate=None, socket=None):
+	return addToQueue(dz, url, settings, bitrate, socket)
 
 def removeFromQueue_link(uuid, socket=None):
 	removeFromQueue(uuid, socket)

deemix/app/queuemanager.py

@@ -153,6 +153,8 @@ def generateQueueItem(dz, url, settings, bitrate=None, albumAPI=None, socket=Non
 
 def addToQueue(dz, url, settings, bitrate=None, socket=None):
 	global currentItem, currentJob, queueList, queue
+	if not dz.logged_in:
+		return "Not logged in"
 	queueItem = generateQueueItem(dz, url, settings, bitrate, socket=socket)
 	if type(queueItem) is list:
 		for x in queueItem:
@@ -169,18 +171,19 @@ def addToQueue(dz, url, settings, bitrate=None, socket=None):
 		if 'error' in queueItem:
 			if socket:
 				socket.emit("toast", {'msg': queueItem['error']})
-			return None
+			return False
 		if queueItem['uuid'] in list(queueList.keys()):
 			print("Already in queue!")
 			if socket:
 				socket.emit("toast", {'msg': f"{queueItem['title']} is already in queue!"})
-			return None
+			return False
 		if socket:
 			socket.emit("addedToQueue", queueItem)
 			socket.emit("toast", {'msg': f"{queueItem['title']} added to queue"})
 		queue.append(queueItem['uuid'])
 		queueList[queueItem['uuid']] = queueItem
 	nextItem(dz, socket)
+	return True
 
 def nextItem(dz, socket=None):
 	global currentItem, currentJob, queueList, queue