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# This file is part of beets.
# Copyright 2011, Adrian Sampson.
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
"""A Web interface to beets."""
from beets.plugins import BeetsPlugin
from beets import ui
from beets.importer import _reopen_lib
import beets.library
import flask
from flask import g
DEFAULT_HOST = ''
DEFAULT_PORT = 8337
# Utilities.
def _rep(obj):
if isinstance(obj, beets.library.Item):
out = dict(obj.record)
del out['path']
return out
elif isinstance(obj, beets.library.Album):
out = dict(obj._record)
del out['artpath']
out['items'] = [_rep(item) for item in obj.items()]
return out
# Flask setup.
app = flask.Flask(__name__)
@app.before_request
def before_request():
g.lib = _reopen_lib(app.config['lib'])
@app.teardown_request
def teardown_request(req):
g.lib.conn.close()
# Items.
@app.route('/item/<int:item_id>')
def single_item(item_id):
item = g.lib.get_item(item_id)
return flask.jsonify(_rep(item))
@app.route('/item/')
def all_items():
with g.lib.transaction() as tx:
rows = tx.query("SELECT id FROM items")
all_ids = [row[0] for row in rows]
return flask.jsonify(item_ids=all_ids)
@app.route('/item/<int:item_id>/file')
def item_file(item_id):
item = g.lib.get_item(item_id)
return flask.send_file(item.path)
@app.route('/item/query/<path:query>')
def item_query(query):
parts = query.split('/')
items = g.lib.items(parts)
return flask.jsonify(results=[_rep(item) for item in items])
# Albums.
@app.route('/album/<int:album_id>')
def single_album(album_id):
album = g.lib.get_album(album_id)
return flask.jsonify(_rep(album))
@app.route('/album/')
def all_albums():
with g.lib.transaction() as tx:
rows = tx.query("SELECT id FROM albums")
all_ids = [row[0] for row in rows]
return flask.jsonify(album_ids=all_ids)
@app.route('/album/query/<path:query>')
def album_query(query):
parts = query.split('/')
albums = g.lib.albums(parts)
return flask.jsonify(results=[_rep(album) for album in albums])
@app.route('/album/<int:album_id>/art')
def album_art(album_id):
album = g.lib.get_album(album_id)
return flask.send_file(album.artpath)
# UI.
@app.route('/')
def home():
return flask.render_template('index.html')
# Plugin hook.
class WebPlugin(BeetsPlugin):
def commands(self):
cmd = ui.Subcommand('web', help='start a Web interface')
cmd.parser.add_option('-d', '--debug', action='store_true',
default=False, help='debug mode')
def func(lib, config, opts, args):
host = args.pop(0) if args else \
beets.ui.config_val(config, 'web', 'host', DEFAULT_HOST)
port = args.pop(0) if args else \
beets.ui.config_val(config, 'web', 'port', str(DEFAULT_PORT))
port = int(port)
app.config['lib'] = lib
app.run(host=host, port=port, debug=opts.debug, threaded=True)
cmd.func = func
return [cmd]
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