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supysonic/frontend/user.py
2014-03-16 18:51:19 +01:00

249 lines
7.7 KiB
Python

# coding: utf-8
# This file is part of Supysonic.
#
# Supysonic is a Python implementation of the Subsonic server API.
# Copyright (C) 2013 Alban 'spl0k' Féron
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from flask import request, session, flash, render_template, redirect, url_for, make_response
from web import app, store
from managers.user import UserManager
from db import User, ClientPrefs
import uuid, csv
import config
from lastfm import LastFm
@app.before_request
def check_admin():
if not request.path.startswith('/user'):
return
if request.endpoint in ('user_index', 'add_user', 'del_user', 'export_users', 'import_users', 'do_user_import') and not UserManager.get(store, session.get('userid'))[1].admin:
return redirect(url_for('index'))
@app.route('/user')
def user_index():
return render_template('users.html', users = store.find(User))
@app.route('/user/me')
def user_profile():
prefs = store.find(ClientPrefs, ClientPrefs.user_id == uuid.UUID(session.get('userid')))
return render_template('profile.html', user = UserManager.get(store, session.get('userid'))[1], api_key = config.get('lastfm', 'api_key'), clients = prefs)
@app.route('/user/me', methods = [ 'POST' ])
def update_clients():
clients_opts = {}
for client in set(map(lambda k: k.rsplit('_', 1)[0], request.form.keys())):
clients_opts[client] = { k.rsplit('_', 1)[1]: v for k, v in filter(lambda (k, v): k.startswith(client), request.form.iteritems()) }
app.logger.debug(clients_opts)
for client, opts in clients_opts.iteritems():
prefs = store.get(ClientPrefs, (uuid.UUID(session.get('userid')), client))
if 'delete' in opts and opts['delete'] in [ 'on', 'true', 'checked', 'selected', '1' ]:
store.remove(prefs)
continue
prefs.format = opts['format'] if 'format' in opts and opts['format'] else None
prefs.bitrate = int(opts['bitrate']) if 'bitrate' in opts and opts['bitrate'] else None
store.commit()
flash('Clients preferences updated.')
return user_profile()
@app.route('/user/changemail', methods = [ 'GET', 'POST' ])
def change_mail():
user = UserManager.get(store, session.get('userid'))[1]
if request.method == 'POST':
mail = request.form.get('mail')
# No validation, lol.
user.mail = mail
store.commit()
return redirect(url_for('user_profile'))
return render_template('change_mail.html', user = user)
@app.route('/user/changepass', methods = [ 'GET', 'POST' ])
def change_password():
if request.method == 'POST':
current, new, confirm = map(request.form.get, [ 'current', 'new', 'confirm' ])
error = False
if current in ('', None):
flash('The current password is required')
error = True
if new in ('', None):
flash('The new password is required')
error = True
if new != confirm:
flash("The new password and its confirmation don't match")
error = True
if not error:
status = UserManager.change_password(store, session.get('userid'), current, new)
if status != UserManager.SUCCESS:
flash(UserManager.error_str(status))
else:
flash('Password changed')
return redirect(url_for('user_profile'))
return render_template('change_pass.html', user = UserManager.get(store, session.get('userid'))[1].name)
@app.route('/user/add', methods = [ 'GET', 'POST' ])
def add_user():
if request.method == 'GET':
return render_template('adduser.html')
error = False
(name, passwd, passwd_confirm, mail, admin) = map(request.form.get, [ 'name', 'passwd', 'passwd_confirm', 'mail', 'admin' ])
if name in (None, ''):
flash('The name is required.')
error = True
if passwd in (None, ''):
flash('Please provide a password.')
error = True
elif passwd != passwd_confirm:
flash("The passwords don't match.")
error = True
if admin is None:
admin = True if store.find(User, User.admin == True).count() == 0 else False
else:
admin = True
if not error:
status = UserManager.add(store, name, passwd, mail, admin)
if status == UserManager.SUCCESS:
flash("User '%s' successfully added" % name)
return redirect(url_for('user_index'))
else:
flash(UserManager.error_str(status))
return render_template('adduser.html')
@app.route('/user/del/<uid>')
def del_user(uid):
status = UserManager.delete(store, uid)
if status == UserManager.SUCCESS:
flash('Deleted user')
else:
flash(UserManager.error_str(status))
return redirect(url_for('user_index'))
@app.route('/user/export')
def export_users():
resp = make_response('\n'.join([ '%s,%s,%s,%s,"%s",%s,%s,%s' % (u.id, u.name, u.mail, u.password, u.salt, u.admin, u.lastfm_session, u.lastfm_status)
for u in store.find(User) ]))
resp.headers['Content-disposition'] = 'attachment;filename=users.csv'
resp.headers['Content-type'] = 'text/csv'
return resp
@app.route('/user/import')
def import_users():
return render_template('importusers.html')
@app.route('/user/import', methods = [ 'POST' ])
def do_user_import():
if not request.files['file']:
return render_template('importusers.html')
users = []
reader = csv.reader(request.files['file'])
for id, name, mail, password, salt, admin, lfmsess, lfmstatus in reader:
mail = None if mail == 'None' else mail
admin = admin == 'True'
lfmsess = None if lfmsess == 'None' else lfmsess
lfmstatus = lfmstatus == 'True'
user = User()
user.id = uuid.UUID(id)
user.name = name
user.password = password
user.salt = salt
user.admin = admin
user.lastfm_session = lfmsess
user.lastfm_status = lfmstatus
users.append(user)
store.find(User).remove()
for u in users:
store.add(u)
store.commit()
return redirect(url_for('user_index'))
@app.route('/user/lastfm/link')
def lastfm_reg():
token = request.args.get('token')
if token in ('', None):
flash('Missing LastFM auth token')
return redirect(url_for('user_profile'))
lfm = LastFm(UserManager.get(store, session.get('userid'))[1], app.logger)
status, error = lfm.link_account(token)
store.commit()
flash(error if not status else 'Successfully linked LastFM account')
return redirect(url_for('user_profile'))
@app.route('/user/lastfm/unlink')
def lastfm_unreg():
lfm = LastFm(UserManager.get(store, session.get('userid'))[1], app.logger)
lfm.unlink_account()
store.commit()
flash('Unliked LastFM account')
return redirect(url_for('user_profile'))
@app.route('/user/login', methods = [ 'GET', 'POST'])
def login():
return_url = request.args.get('returnUrl') or url_for('index')
if session.get('userid'):
flash('Already logged in')
return redirect(return_url)
if request.method == 'GET':
return render_template('login.html')
name, password = map(request.form.get, [ 'user', 'password' ])
error = False
if name in ('', None):
flash('Missing user name')
error = True
if password in ('', None):
flash('Missing password')
error = True
if not error:
status, user = UserManager.try_auth(store, name, password)
if status == UserManager.SUCCESS:
session['userid'] = str(user.id)
session['username'] = user.name
flash('Logged in!')
return redirect(return_url)
else:
flash(UserManager.error_str(status))
return render_template('login.html')
@app.route('/user/logout')
def logout():
session.clear()
flash('Logged out!')
return redirect(url_for('login'))