381 lines
13 KiB
Python
381 lines
13 KiB
Python
from flask import Blueprint, session, request, jsonify
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from google.cloud import firestore
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from google.cloud import pubsub_v1
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from werkzeug.security import check_password_hash, generate_password_hash
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import spotify.api.database as database
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blueprint = Blueprint('api', __name__)
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db = firestore.Client()
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publisher = pubsub_v1.PublisherClient()
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run_playlist_topic_path = publisher.topic_path('sarsooxyz', 'run_user_playlist')
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@blueprint.route('/playlists', methods=['GET'])
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def get_playlists():
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if 'username' in session:
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pulled_user = database.get_user_doc_ref(session['username'])
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playlists = database.get_user_playlists_collection(pulled_user.id)
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response = {
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'playlists': [i.to_dict() for i in playlists.stream()]
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}
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return jsonify(response), 200
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else:
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return jsonify({'error': 'not logged in'}), 401
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@blueprint.route('/playlist', methods=['GET', 'POST', 'PUT', 'DELETE'])
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def playlist():
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if 'username' in session:
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user_ref = database.get_user_doc_ref(session['username'])
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playlists = database.get_user_playlists_collection(user_ref.id)
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if request.method == 'GET' or request.method == 'DELETE':
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playlist_name = request.args.get('name', None)
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if playlist_name:
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queried_playlist = [i for i in playlists.where(u'name', u'==', playlist_name).stream()]
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if len(queried_playlist) == 0:
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return jsonify({'error': 'no playlist found'}), 404
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elif len(queried_playlist) > 1:
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return jsonify({'error': 'multiple playlists found'}), 500
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if request.method == "GET":
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return jsonify(queried_playlist[0].to_dict()), 200
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elif request.method == 'DELETE':
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playlists.document(queried_playlist[0].id).delete()
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return jsonify({"message": 'playlist deleted', "status": "success"}), 200
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else:
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return jsonify({"error": 'no name requested'}), 400
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elif request.method == 'POST' or request.method == 'PUT':
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request_json = request.get_json()
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if 'name' not in request_json:
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return jsonify({'error': "no name provided"}), 400
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playlist_name = request_json['name']
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playlist_parts = request_json.get('parts', None)
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playlist_references = request_json.get('playlist_references', None)
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playlist_id = request_json.get('id', None)
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playlist_shuffle = request_json.get('shuffle', None)
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playlist_type = request_json.get('type', None)
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playlist_day_boundary = request_json.get('day_boundary', None)
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playlist_recommendation = request_json.get('include_recommendations', None)
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playlist_recommendation_sample = request_json.get('recommendation_sample', None)
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queried_playlist = [i for i in playlists.where(u'name', u'==', playlist_name).stream()]
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if request.method == 'PUT':
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if len(queried_playlist) != 0:
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return jsonify({'error': 'playlist already exists'}), 400
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# if playlist_id is None or playlist_shuffle is None:
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# return jsonify({'error': 'parts and id required'}), 400
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from spotify.api.spotify import create_playlist as create_playlist
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to_add = {
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'name': playlist_name,
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'parts': playlist_parts if playlist_parts is not None else [],
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'playlist_references': playlist_references if playlist_references is not None else [],
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'include_recommendations': playlist_recommendation if playlist_recommendation is not None else False,
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'recommendation_sample': playlist_recommendation_sample if playlist_recommendation_sample is not None else 10,
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'playlist_id': None,
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'shuffle': playlist_shuffle if playlist_shuffle is not None else False,
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'type': playlist_type if playlist_type is not None else 'default'
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}
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if user_ref.get().to_dict()['spotify_linked']:
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new_playlist_id = create_playlist(session['username'], playlist_name)
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to_add['playlist_id'] = new_playlist_id
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if playlist_type == 'recents':
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to_add['day_boundary'] = playlist_day_boundary if playlist_day_boundary is not None else 21
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playlists.document().set(to_add)
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return jsonify({"message": 'playlist added', "status": "success"}), 201
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elif request.method == 'POST':
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if len(queried_playlist) == 0:
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return jsonify({'error': "playlist doesn't exist"}), 400
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if len(queried_playlist) > 1:
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return jsonify({'error': "multiple playlists exist"}), 500
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playlist_doc = playlists.document(queried_playlist[0].id)
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dic = {}
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if playlist_parts is not None:
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if playlist_parts == -1:
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dic['parts'] = []
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else:
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dic['parts'] = playlist_parts
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if playlist_references is not None:
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if playlist_references == -1:
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dic['playlist_references'] = []
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else:
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dic['playlist_references'] = playlist_references
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if playlist_id is not None:
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dic['playlist_id'] = playlist_id
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if playlist_shuffle is not None:
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dic['shuffle'] = playlist_shuffle
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if playlist_day_boundary is not None:
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dic['day_boundary'] = playlist_day_boundary
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if playlist_recommendation is not None:
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dic['include_recommendations'] = playlist_recommendation
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if playlist_recommendation_sample is not None:
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dic['recommendation_sample'] = playlist_recommendation_sample
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if len(dic) == 0:
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return jsonify({"message": 'no changes to make', "status": "error"}), 400
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playlist_doc.update(dic)
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return jsonify({"message": 'playlist updated', "status": "success"}), 200
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else:
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return jsonify({'error': 'not logged in'}), 401
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@blueprint.route('/user', methods=['GET', 'POST'])
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def user():
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if 'username' in session:
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if request.method == 'GET':
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pulled_user = database.get_user_doc_ref(session['username']).get().to_dict()
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response = {
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'username': pulled_user['username'],
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'type': pulled_user['type'],
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'spotify_linked': pulled_user['spotify_linked'],
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'validated': pulled_user['validated']
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}
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return jsonify(response), 200
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else:
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if database.get_user_doc_ref(session['username']).get().to_dict()['type'] != 'admin':
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return jsonify({'status': 'error', 'message': 'unauthorized'}), 401
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request_json = request.get_json()
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if 'username' not in request_json:
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return jsonify({'status': 'error', 'message': 'no username provided'}), 400
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actionable_user = database.get_user_doc_ref(request_json['username'])
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if actionable_user.get().exists is False:
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return jsonify({"message": 'non-existent user', "status": "error"}), 400
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dic = {}
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if 'locked' in request_json:
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dic['locked'] = request_json['locked']
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if 'spotify_linked' in request_json:
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if request_json['spotify_linked'] is False:
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dic.update({
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'access_token': None,
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'refresh_token': None,
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'spotify_linked': False
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})
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if len(dic) == 0:
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return jsonify({"message": 'no changes to make', "status": "error"}), 400
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actionable_user.update(dic)
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return jsonify({'message': 'account updated', 'status': 'succeeded'}), 200
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else:
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return jsonify({'error': 'not logged in'}), 401
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@blueprint.route('/users', methods=['GET'])
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def users():
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if 'username' in session:
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if database.get_user_doc_ref(session['username']).get().to_dict()['type'] != 'admin':
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return jsonify({'status': 'unauthorised'}), 401
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dic = {
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'accounts': []
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}
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for account in [i.to_dict() for i in db.collection(u'spotify_users').stream()]:
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user_dic = {
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'username': account['username'],
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'type': account['type'],
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'spotify_linked': account['spotify_linked'],
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'locked': account['locked'],
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'last_login': account['last_login']
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}
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dic['accounts'].append(user_dic)
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return jsonify(dic), 200
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else:
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return jsonify({'error': 'not logged in'}), 401
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@blueprint.route('/user/password', methods=['POST'])
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def change_password():
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request_json = request.get_json()
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if 'username' in session:
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if 'new_password' in request_json and 'current_password' in request_json:
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if len(request_json['new_password']) == 0:
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return jsonify({"error": 'zero length password'}), 400
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if len(request_json['new_password']) > 30:
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return jsonify({"error": 'password too long'}), 400
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current_user = database.get_user_doc_ref(session['username'])
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if check_password_hash(current_user.get().to_dict()['password'], request_json['current_password']):
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current_user.update({'password': generate_password_hash(request_json['new_password'])})
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return jsonify({"message": 'password changed', "status": "success"}), 200
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else:
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return jsonify({'error': 'wrong password provided'}), 401
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else:
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return jsonify({'error': 'malformed request, no old_password/new_password'}), 400
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else:
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return jsonify({'error': 'not logged in'}), 401
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@blueprint.route('/playlist/run', methods=['GET'])
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def run_playlist():
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if 'username' in session:
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playlist_name = request.args.get('name', None)
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if playlist_name:
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execute_playlist(session['username'], playlist_name)
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return jsonify({'message': 'execution requested', 'status': 'success'}), 200
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else:
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return jsonify({"error": 'no name requested'}), 400
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else:
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return jsonify({'error': 'not logged in'}), 401
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@blueprint.route('/playlist/run/user', methods=['GET'])
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def run_user():
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if 'username' in session:
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if database.get_user_doc_ref(session['username']).get().to_dict()['type'] == 'admin':
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user_name = request.args.get('username', session['username'])
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else:
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user_name = session['username']
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execute_user(user_name)
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return jsonify({'message': 'executed user', 'status': 'success'}), 200
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else:
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return jsonify({'error': 'not logged in'}), 401
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@blueprint.route('/playlist/run/users', methods=['GET'])
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def run_users():
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if 'username' in session:
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if database.get_user_doc_ref(session['username']).get().to_dict()['type'] != 'admin':
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return jsonify({'status': 'error', 'message': 'unauthorized'}), 401
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execute_all_users()
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return jsonify({'message': 'executed all users', 'status': 'success'}), 200
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else:
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return jsonify({'error': 'not logged in'}), 401
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@blueprint.route('/playlist/run/users/cron', methods=['GET'])
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def run_users_cron():
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if request.headers.get('X-Appengine-Cron', None):
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execute_all_users()
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return jsonify({'status': 'success'}), 200
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else:
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return jsonify({'status': 'error', 'message': 'unauthorised'}), 401
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def execute_all_users():
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for iter_user in [i.to_dict() for i in db.collection(u'spotify_users').stream()]:
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if iter_user['spotify_linked'] and not iter_user['locked']:
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execute_user(iter_user['username'])
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def execute_user(username):
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playlists = [i.to_dict() for i in
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database.get_user_playlists_collection(database.get_user_query_stream(username)[0].id).stream()]
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for iterate_playlist in playlists:
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if len(iterate_playlist['parts']) > 0 or len(iterate_playlist['playlist_references']) > 0:
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if iterate_playlist.get('playlist_id', None):
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execute_playlist(username, iterate_playlist['name'])
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def execute_playlist(username, name):
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data = u'{}'.format(name)
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data = data.encode('utf-8')
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publisher.publish(run_playlist_topic_path, data=data, username=username)
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