def get_playlist_tracks():
"""
Get the tracks of a playlist
:return: The tracks of the playlist as json
"""
playlist_id = request.args.get('playlist-id')
if not playlist_id:
return abort(400, "You did not give a playlist-id")
auth_token = get_token_by_playlist(playlist_id)
if not auth_token:
return abort(400, "No playlist with this id found")
# Check if expired and update the user
if auth_token.is_expired():
auth_token = spotify.reauthorize(auth_token)
user_id = spotify.me(auth_token)["id"]
update_spotify_user(user_id, auth_token)
modified_tracks = collect_tracks(playlist_id, auth_token)
return jsonify(modified_tracks)
def display_all_spotify_users() -> render_template:
"""
Display all spotify users
:return: A rendered template
"""
# Get all spotify users
spotify_user_list = SpotifyUser.query.all()
# Json with all the user data
user_json_list = {}
for spotify_user in spotify_user_list:
# Get a auth token for every spotify user
oauth_token: SpotifyAuthorisationToken = SpotifyAuthorisationToken(
refresh_token=spotify_user.refresh_token,
activation_time=spotify_user.activated_at,
authorisation_token=spotify_user.oauth_token)
# Check if token is expired
if oauth_token.is_expired():
oauth_token = spotify.reauthorize(oauth_token)
user_id = spotify.me(oauth_token)["id"]
update_spotify_user(user_id, oauth_token)
# Get information from the database and spotify and store it in the json
user_json_list[spotify_user.spotify_user_id] = spotify.me(oauth_token)
user_json_list[spotify_user.spotify_user_id][
"playlist_count"] = Playlist.query.filter(
Playlist.spotify_user == spotify_user.id).count()
# Return the rendered template
return render_template("spotify_user/spotify_users.html",
spotify_users=user_json_list,
title="Spotify Users")
def get_playlist():
"""
Get a playlist
:return: The json of the playlist
"""
playlist_id = request.args.get('playlist-id')
if not playlist_id:
return abort(400, "You did not give a playlist-id")
auth_token = get_token_by_playlist(playlist_id)
if not auth_token:
return abort(400, "No playlist with this id found")
# Check if expired and update the user
if auth_token.is_expired():
auth_token = spotify.reauthorize(auth_token)
user_id = spotify.me(auth_token)["id"]
update_spotify_user(user_id, auth_token)
playlist = spotify.playlist(playlist_id=playlist_id, auth_token=auth_token)
modified_playlist = modify_playlist_json(playlist)
return modified_playlist
def callback():
"""
Callback that will be called if the user authorizes the first time
:return: A redirect to the spotify user home page, 403
"""
if not current_user.is_admin:
return abort(403, "You are not authorized to visit the page")
if request.args.get("error"):
return jsonify(dict(error=request.args.get("error_description")))
else:
callback_state = request.args.get("state")
if callback_state != spotify_info.state:
return f"The state was not the same. The returned state was {callback_state}"
auth_code: str = request.args.get("code")
auth_token: SpotifyAuthorisationToken = SpotifyAuthorisationToken(
refresh_token=auth_code, activation_time=int(time.time()))
# Check if expired and update the user
auth_token = spotify.reauthorize(auth_token,
grant_type="authorization_code")
auth_token = spotify.reauthorize(auth_token)
user_id = spotify.me(auth_token)["id"]
update_spotify_user(user_id, auth_token)
# return jsonify(OAuth_Token=auth_token.token, Reauthorization_Token=auth_token.refresh_token)
return redirect(url_for("admin.spotify_users"))
def search_for_songs():
"""
Search for songs and artists
:return: The search results as json
"""
playlist_id = request.args.get('playlist-id')
if not playlist_id:
return abort(400, "You did not give a playlist-id")
auth_token = get_token_by_playlist(playlist_id)
if not auth_token:
return abort(400, "No playlist with this id found")
# Check if expired and update the user
if auth_token.is_expired():
auth_token = spotify.reauthorize(auth_token)
user_id = spotify.me(auth_token)["id"]
update_spotify_user(user_id, auth_token)
search_term = request.args.get('searchterm')
if search_term is None or search_term == "":
return abort(400)
search_results = spotify.search(search_term, "track", auth_token, limit=10)
return_search_results = modify_track_json(search_results["tracks"])
return return_search_results
def display_spotify_user_playlists(spotify_user_id: str):
"""
Display the playlists of one spotify user
:param spotify_user_id: The user id of the spotify user
:return: A rendered template of the page
"""
# Get the spotify user from the database
spotify_user: SpotifyUser = SpotifyUser.query.filter(
SpotifyUser.spotify_user_id == spotify_user_id).first()
# Check if spotify user exists
if not spotify_user:
return render_template("resource_not_found.html", title="404")
# Get all playlists that are assigned to the spotify user
playlist_list = Playlist.query.filter(
Playlist.spotify_user == spotify_user.id).all()
# Get the token from the user
oauth_token: SpotifyAuthorisationToken = SpotifyAuthorisationToken(
spotify_user.refresh_token, spotify_user.activated_at,
spotify_user.oauth_token)
# Check if the token is expired
if oauth_token.is_expired():
oauth_token = spotify.reauthorize(oauth_token)
user_id = spotify.me(oauth_token)["id"]
update_spotify_user(user_id, oauth_token)
# Build the playlist json by the requests to spotify
playlist_list_json = {}
for playlist in playlist_list:
playlist_list_json[playlist.spotify_id] = modify_playlist_json(
spotify.playlist(playlist.spotify_id, oauth_token))
playlist_list_json[playlist.spotify_id][
"max_song_duration"] = playlist.max_song_length
# Get the username of the spotify user
user_name = spotify.me(oauth_token)['display_name']
playlist_list = spotify.user_playlists(oauth_token)["items"]
autocomplete_playlist_list = {}
for playlist in playlist_list:
if playlist["owner"]["id"] == spotify_user_id:
try:
autocomplete_playlist_list[
playlist["name"] + " - " +
playlist["id"]] = playlist["images"][2]["url"]
except IndexError:
autocomplete_playlist_list[playlist["name"] + " - " + playlist[
"id"]] = "/static/icons/default_playlist_cover.png"
return render_template(
"spotify_user/spotify_user_playlists.html",
playlist_list_json=playlist_list_json,
user_name=user_name,
title=f"{user_name}'s Playlists",
autocomplete_playlist_list=autocomplete_playlist_list)
def me():
"""
Get information about the auth token for the playlist
:return: Information about the playlist spotify user
"""
playlist_id = request.args.get('playlist-id')
if not playlist_id:
return abort(400, "You did not give a playlist-id")
auth_token = get_token_by_playlist(playlist_id)
if not auth_token:
return abort(400, "No playlist with this id found")
# Check if expired and update the user
if auth_token.is_expired():
auth_token = spotify.reauthorize(auth_token)
user_id = spotify.me(auth_token)["id"]
update_spotify_user(user_id, auth_token)
return spotify.me(auth_token=auth_token)
def add_track_to_playlist():
"""
Add tracks to the playlist
:return: status 201, or 400
"""
playlist_id: str = request.args.get('playlist-id')
if not playlist_id:
return abort(400, "You did not give a playlist-id")
auth_token = get_token_by_playlist(playlist_id)
if not auth_token:
return abort(400, "No playlist with this id found")
# Check if expired and update the user
if auth_token.is_expired():
auth_token = spotify.reauthorize(auth_token)
user_id = spotify.me(auth_token)["id"]
update_spotify_user(user_id, auth_token)
json = request.get_json()
if "track-list" in json:
track_list = json["track-list"]
else:
return abort(400, "Your request body has not track-list")
track_list = check_songs(track_list, auth_token, playlist_id)
if not track_list:
return abort(400, "You passed an empty message")
spotify.add_playlist_tracks(playlist_id, track_list, auth_token)
return Response(status=201)