Implemented YouTube layer, as well as synchronization on schedule. TODO: fix issue where ready() is called twice. The synchronization should only run on one thread/process.

YtManagerApp/models.py

@@ -1,5 +1,6 @@
 from django.db import models
 
+
 class SubscriptionFolder(models.Model):
     name = models.TextField(null=False)
     parent = models.ForeignKey('self', on_delete=models.CASCADE, null=True, blank=True)
@@ -8,21 +9,65 @@ class SubscriptionFolder(models.Model):
         return self.name
 
 
+class Channel(models.Model):
+    channel_id = models.TextField(null=False, unique=True)
+    username = models.TextField(null=True, unique=True)
+    custom_url = models.TextField(null=True, unique=True)
+    name = models.TextField()
+    description = models.TextField()
+    icon_default = models.TextField()
+    icon_best = models.TextField()
+    upload_playlist_id = models.TextField()
+
+    @staticmethod
+    def find_by_channel_id(channel_id):
+        result = Channel.objects.filter(channel_id=channel_id)
+        if len(result) > 0:
+            return result.first()
+        return None
+
+    @staticmethod
+    def find_by_username(username):
+        result = Channel.objects.filter(username=username)
+        if len(result) > 0:
+            return result.first()
+        return None
+
+    @staticmethod
+    def find_by_custom_url(custom_url):
+        result = Channel.objects.filter(custom_url=custom_url)
+        if len(result) > 0:
+            return result.first()
+        return None
+
+    def __str__(self):
+        return self.name
+
+
 class Subscription(models.Model):
     name = models.TextField(null=False)
     parent_folder = models.ForeignKey(SubscriptionFolder, on_delete=models.SET_NULL, null=True, blank=True)
-    url = models.TextField(null=False, unique=True)
-    
+    playlist_id = models.TextField(null=False, unique=True)
+    description = models.TextField()
+    channel = models.ForeignKey(Channel, on_delete=models.CASCADE)
+    icon_default = models.TextField()
+    icon_best = models.TextField()
+
     def __str__(self):
         return self.name
 
 
 class Video(models.Model):
+    video_id = models.TextField(null=False)
     name = models.TextField(null=False)
-    ytid = models.TextField(null=False)
-    downloaded_path = models.TextField(null=True, blank=True)
+    description = models.TextField()
     watched = models.BooleanField(default=False, null=False)
+    downloaded_path = models.TextField(null=True, blank=True)
     subscription = models.ForeignKey(Subscription, on_delete=models.CASCADE)
+    playlist_index = models.IntegerField(null=False)
+    publish_date = models.DateTimeField(null=False)
+    icon_default = models.TextField()
+    icon_best = models.TextField()
 
     def __str__(self):
         return self.name