def get_videos_model_in_channel(channel_id):
key = _channel_key(channel_id)
q = VideoModel.all()
q.ancestor(key)
q.order("-final_score")
videos = q.fetch(limit=MAX_CHANNEL_SIZE)
return models.to_dict_array(videos)
def get(self):
channel_id = self.request.get("channel_id")
values = {}
if channel_id:
offset, limit = handlers.parse_offset_and_limit(self)
videos = data_source.get_videos_model_in_channel(channel_id, offset, limit)
channel = data_source.get_channel(channel_id)
if channel:
values["channel"] = channel
# If delete is set we will delete all the channel as well as its videos.
delete = self.request.get("delete")
if delete == "true":
q = VideoModel.all()
q.ancestor(channel)
for video in q:
video.delete()
channel.delete()
self.redirect(router_path["admin_channel_list"])
return
if videos:
values["videos"] = videos
values["offset"] = offset
values["limit"] = limit
self.render("ChannelUpdate.html", values)
def get_video_by_external_id(source, external_id):
q = VideoModel.all()
q.filter("external_id =", external_id)
q.filter("source =", source)
result = q.fetch(1)
if result:
return result[0]
return None
def post(self):
channel_id = self.request.get("channel_id")
video_id = self.request.get("video_id")
channel = data_source.get_channel(channel_id)
video = data_source.get_video(channel_id, video_id)
if channel:
title = self.request.get("title")
cover_img = self.request.get("cover_img")
video_url = self.request.get("video_url")
editor_score = int(self.request.get("editor_score"))
if not video:
video = VideoModel(parent = channel, title = title, cover_img = cover_img, video_url = video_url, editor_score = editor_score)
else:
video.title = title
video.cover_img = cover_img
video.video_url = video_url
video.editor_score = editor_score
video.calculate_score()
video.put()
self.redirect(router_path["admin_channel_update"] + "?channel_id=%s" % (channel_id))
return self.get()
else:
self.response.out.write("channel not exist")