ycdl/frontends/ycdl_flask/backend/endpoints/channel_endpoints.py

133 lines
4.1 KiB
Python

import datetime
import flask; from flask import request
import itertools
import traceback
import ycdl
from .. import common
from .. import jsonify
site = common.site
@site.route('/channels')
def get_channels():
channels = common.ycdldb.get_channels()
return flask.render_template('channels.html', channels=channels)
@site.route('/videos')
@site.route('/watch')
@site.route('/videos/<download_filter>')
@site.route('/channel/<channel_id>')
@site.route('/channel/<channel_id>/<download_filter>')
def get_channel(channel_id=None, download_filter=None):
if channel_id is not None:
try:
common.ycdldb.add_channel(channel_id)
except Exception:
traceback.print_exc()
channel = common.ycdldb.get_channel(channel_id)
else:
channel = None
orderby = request.args.get('orderby', None)
video_id = request.args.get('v', '')
if video_id:
common.ycdldb.insert_video(video_id)
videos = [common.ycdldb.get_video(video_id)]
else:
videos = common.ycdldb.get_videos(
channel_id=channel_id,
download_filter=download_filter,
orderby=orderby,
)
search_terms = request.args.get('q', '').lower().strip().replace('+', ' ').split()
if search_terms:
videos = (v for v in videos if all(term in v.title.lower() for term in search_terms))
limit = request.args.get('limit', None)
if limit is not None:
try:
limit = int(limit)
videos = itertools.islice(videos, limit)
except ValueError:
pass
videos = list(videos)
for video in videos:
published = video.published
published = datetime.datetime.utcfromtimestamp(published)
published = published.strftime('%Y %m %d')
video._published_str = published
all_states = common.ycdldb.get_all_states()
return flask.render_template(
'channel.html',
all_states=all_states,
channel=channel,
download_filter=download_filter,
query_string='?' + request.query_string.decode('utf-8'),
videos=videos,
)
@site.route('/add_channel', methods=['POST'])
def post_add_channel():
channel_id = request.form.get('channel_id', '')
channel_id = channel_id.strip()
if not channel_id:
flask.abort(400)
if not (len(channel_id) == 24 and channel_id.startswith('UC')):
# It seems they have given us a username instead.
try:
channel_id = common.ycdldb.youtube.get_user_id(username=channel_id)
except IndexError:
flask.abort(404)
channel = common.ycdldb.add_channel(channel_id, get_videos=True)
return jsonify.make_json_response(ycdl.jsonify.channel(channel))
@site.route('/channel/<channel_id>/delete', methods=['POST'])
def post_delete_channel(channel_id):
try:
channel = common.ycdldb.get_channel(channel_id)
except ycdl.exceptions.NoSuchChannel as exc:
return jsonify.make_json_response(ycdl.jsonify.exception(exc), status=404)
channel.delete()
return jsonify.make_json_response({})
@site.route('/channel/<channel_id>/refresh', methods=['POST'])
def post_refresh_channel(channel_id):
force = request.form.get('force', False)
force = ycdl.helpers.truthystring(force)
try:
channel = common.ycdldb.get_channel(channel_id)
except ycdl.exceptions.NoSuchChannel as exc:
return jsonify.make_json_response(ycdl.jsonify.exception(exc), status=404)
channel.refresh(force=force)
return jsonify.make_json_response(ycdl.jsonify.channel(channel))
@site.route('/refresh_all_channels', methods=['POST'])
def post_refresh_all_channels():
force = request.form.get('force', False)
force = ycdl.helpers.truthystring(force)
common.ycdldb.refresh_all_channels(force=force)
return jsonify.make_json_response({})
@site.route('/channel/<channel_id>/set_automark', methods=['POST'])
def post_set_automark(channel_id):
state = request.form['state']
channel = common.ycdldb.get_channel(channel_id)
try:
channel.set_automark(state)
except ycdl.exceptions.InvalidVideoState:
flask.abort(400)
return jsonify.make_json_response({})