mirror of
https://github.com/spl0k/supysonic.git
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128 lines
4.0 KiB
Python
Executable File
128 lines
4.0 KiB
Python
Executable File
# coding: utf-8
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from flask import request
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from sqlalchemy import or_, func
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import uuid
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from web import app
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from db import Playlist, User, Track, session
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from . import get_entity
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@app.route('/rest/getPlaylists.view', methods = [ 'GET', 'POST' ])
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def list_playlists():
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query = Playlist.query.filter(or_(Playlist.user_id == request.user.id, Playlist.public == True)).order_by(func.lower(Playlist.name))
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username = request.args.get('username')
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if username:
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if not request.user.admin:
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return request.error_formatter(50, 'Restricted to admins')
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query = Playlist.query.join(User).filter(User.name == username).order_by(func.lower(Playlist.name))
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return request.formatter({ 'playlists': { 'playlist': [ p.as_subsonic_playlist(request.user) for p in query ] } })
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@app.route('/rest/getPlaylist.view', methods = [ 'GET', 'POST' ])
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def show_playlist():
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status, res = get_entity(request, Playlist)
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if not status:
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return res
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info = res.as_subsonic_playlist(request.user)
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info['entry'] = [ t.as_subsonic_child(request.user) for t in res.tracks ]
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return request.formatter({ 'playlist': info })
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@app.route('/rest/createPlaylist.view', methods = [ 'GET', 'POST' ])
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def create_playlist():
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# Only(?) method where the android client uses form data rather than GET params
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playlist_id, name = map(lambda x: request.args.get(x) or request.form.get(x), [ 'playlistId', 'name' ])
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# songId actually doesn't seem to be required
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songs = request.args.getlist('songId') or request.form.getlist('songId')
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try:
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playlist_id = uuid.UUID(playlist_id) if playlist_id else None
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songs = set(map(uuid.UUID, songs))
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except:
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return request.error_formatter(0, 'Invalid parameter')
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if playlist_id:
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playlist = Playlist.query.get(playlist_id)
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if not playlist:
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return request.error_formatter(70, 'Unknwon playlist')
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if playlist.user_id != request.user.id and not request.user.admin:
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return request.error_formatter(50, "You're not allowed to modify a playlist that isn't yours")
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playlist.tracks = []
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if name:
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playlist.name = name
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elif name:
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playlist = Playlist(user = request.user, name = name)
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session.add(playlist)
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else:
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return request.error_formatter(10, 'Missing playlist id or name')
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for sid in songs:
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track = Track.query.get(sid)
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if not track:
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return request.error_formatter(70, 'Unknown song')
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playlist.tracks.append(track)
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session.commit()
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return request.formatter({})
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@app.route('/rest/deletePlaylist.view', methods = [ 'GET', 'POST' ])
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def delete_playlist():
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status, res = get_entity(request, Playlist)
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if not status:
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return res
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if res.user_id != request.user.id and not request.user.admin:
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return request.error_formatter(50, "You're not allowed to delete a playlist that isn't yours")
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session.delete(res)
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session.commit()
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return request.formatter({})
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@app.route('/rest/updatePlaylist.view', methods = [ 'GET', 'POST' ])
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def update_playlist():
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status, res = get_entity(request, Playlist, 'playlistId')
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if not status:
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return res
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if res.user_id != request.user.id and not request.user.admin:
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return request.error_formatter(50, "You're not allowed to delete a playlist that isn't yours")
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playlist = res
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name, comment, public = map(request.args.get, [ 'name', 'comment', 'public' ])
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to_add, to_remove = map(request.args.getlist, [ 'songIdToAdd', 'songIndexToRemove' ])
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try:
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to_add = set(map(uuid.UUID, to_add))
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to_remove = sorted(set(map(int, to_remove)))
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except:
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return request.error_formatter(0, 'Invalid parameter')
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if name:
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playlist.name = name
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if comment:
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playlist.comment = comment
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if public:
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playlist.public = public in (True, 'True', 'true', 1, '1')
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for sid in to_add:
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track = Track.query.get(sid)
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if not track:
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return request.error_formatter(70, 'Unknown song')
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if track not in playlist.tracks:
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playlist.tracks.append(track)
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offset = 0
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for idx in to_remove:
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idx = idx - offset
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if idx < 0 or idx >= len(playlist.tracks):
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return request.error_formatter(0, 'Index out of range')
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playlist.tracks.pop(idx)
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offset += 1
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session.commit()
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return request.formatter({})
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