def add_video():
playlist_id = request.form.get("playlist_id")
if playlist_id.strip() == "":
return jsonify({'error': "You must specify a playlist ID for this video."})
playlist = Playlist.query.get(playlist_id)
if playlist == None:
return jsonify({'error': "Playlist not found"})
slug = request.form.get("slug")
if slug.strip() == "":
return jsonify({'error': "You must specify a slug for this video."})
thumbnail_url = request.form.get("thumbnail_url")
if thumbnail_url.strip() == "":
return jsonify({'error': "You must specify a thumbnail for this video."})
title = request.form.get("title")
if title.strip() == "":
return jsonify({'error': "You must specify a title for this video."})
v = Video(playlist_id, slug, thumbnail_url, title)
db_session.add(v)
db_session.commit()
# Publish to Redis so that all clients update playlist
data = {
"action": "update_playlist",
"playlist": Playlist.get_videos(playlist_id)
}
redis.publish(playlist_id, json.dumps(data))
return jsonify({"success": True})
def get_playlist():
playlist_id = request.args.get("playlist_id")
# Now get the updated playlist and send it to the client
videos = Video.query.filter(Video.playlist_id==playlist_id).order_by("rank desc")
data = {
"playlist": Playlist.get_videos(playlist_id)
}
return jsonify(data)
def mark_played():
playlist_id = request.form.get("playlist_id")
video_slug = request.form.get("video_slug")
video = Video.query.filter(Video.playlist_id==playlist_id).filter(Video.slug==video_slug).first()
db_session.delete(video)
db_session.commit()
# Publish to Redis so that all clients update playlist
data = {
"action": "update_playlist",
"playlist": Playlist.get_videos(playlist_id)
}
redis.publish(playlist_id, json.dumps(data))
return jsonify({"success": True})
def vote(up_down):
video_id = request.form.get("video_id")
playlist_id = request.form.get("playlist_id")
video = Video.query.filter(Video.playlist_id==playlist_id).filter(Video.slug==video_id).first()
if up_down == "up":
video.rank += 1
elif up_down == "down":
video.rank -= 1
else:
raise TypeError("Please either upvote or downvote this video.")
db_session.commit()
# Publish to Redis so that all clients update playlist
data = {
"action": "update_playlist",
"playlist": Playlist.get_videos(playlist_id)
}
redis.publish(playlist_id, json.dumps(data))
return jsonify({"success": True})
