ytsm/app/YtManagerApp/models/subscription.py

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2020-04-10 21:30:24 +00:00
from django.contrib.auth.models import User
from django.db import models
from .subscription_folder import SubscriptionFolder
from .video_order import VIDEO_ORDER_CHOICES
class Subscription(models.Model):
name = models.CharField(null=False, max_length=1024)
parent_folder = models.ForeignKey(SubscriptionFolder, on_delete=models.CASCADE, null=True, blank=True)
provider_id = models.CharField(max_length=128, null=False)
playlist_id = models.CharField(null=False, max_length=128)
description = models.TextField()
channel_id = models.CharField(max_length=128)
channel_name = models.CharField(max_length=1024)
thumbnail = models.CharField(max_length=1024)
user = models.ForeignKey(User, on_delete=models.CASCADE)
# youtube adds videos to the 'Uploads' playlist at the top instead of the bottom
rewrite_playlist_indices = models.BooleanField(null=False, default=False)
# overrides
auto_download = models.BooleanField(null=True, blank=True)
download_limit = models.IntegerField(null=True, blank=True)
download_order = models.CharField(
null=True, blank=True,
max_length=128,
choices=VIDEO_ORDER_CHOICES)
automatically_delete_watched = models.BooleanField(null=True, blank=True)
def __str__(self):
return self.name
def __repr__(self):
return f'subscription {self.id}, name="{self.name}", playlist_id="{self.playlist_id}"'
def delete_subscription(self, keep_downloaded_videos: bool):
self.delete()
def copy_from(self, other: "Subscription"):
self.name = other.name
self.parent_folder = other.parent_folder
self.provider_id = other.provider_id
self.playlist_id = other.playlist_id
self.description = other.description
self.channel_id = other.channel_id
self.channel_name = other.channel_name
self.thumbnail = other.thumbnail
try:
self.user = other.user
except User.DoesNotExist:
self.user = None
self.rewrite_playlist_indices = other.rewrite_playlist_indices
self.auto_download = other.auto_download
self.download_limit = other.download_limit
self.download_order = other.download_order
self.automatically_delete_watched = other.automatically_delete_watched