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initial, very basic working thing\!
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‎LICENSE.md

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Copyright (c) 2015, Jacob Kaplan-Moss
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of overcast-sonos nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

‎README.md

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‎overcast-sonos.py

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import os
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import logging
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from overcast import Overcast
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from pysimplesoap.server import SoapDispatcher, SOAPHandler
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from BaseHTTPServer import HTTPServer
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logging.basicConfig(level=logging.DEBUG)
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log = logging.getLogger('overcast-sonos')
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dispatcher = SoapDispatcher('overcast-sonos',
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location = 'http://localhost:8080/',
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namespace = 'http://www.sonos.com/Services/1.1',
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trace = True,
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debug = True
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)
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overcast = Overcast(os.environ['OVERCAST_USERNAME'], os.environ['OVERCAST_PASSWORD'])
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mediaCollection = {'id': str,
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'title': str,
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'itemType': str,
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'artistId': str,
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'artist': str,
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'albumArtURI': str,
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'canPlay': bool,
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'canEnumerate': bool,
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'canAddToFavorites': bool,
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'canScroll': bool,
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'canSkip': bool}
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trackMetadata = {'artist': str,
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'albumArtist': str,
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'genreId': str,
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'duration': int}
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mediaMetadata = {'id': str,
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'title': str,
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'mimeType': str,
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'itemType': str,
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'trackMetadata': trackMetadata}
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###
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def getSessionId(username, password):
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log.debug('at=getSessionId username=%s password=%s', username, password)
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return username
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dispatcher.register_function(
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'getSessionId', getSessionId,
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returns = {'getSessionIdResult': str},
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args = {'username': str, 'password': str}
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)
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###
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def getMetadata(id, index, count):
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log.debug('at=getMetadata id=%s index=%s count=%s', id, index, count)
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if id == 'root':
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response = {'getMetadataResult': [
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{'index': 0, 'count': 1, 'total': 1},
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{'mediaCollection': {
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'id': 'episodes',
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'title': 'All Active Episodes',
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'itemType': 'container',
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'canPlay': False
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}},
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# {'mediaCollection': {
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# 'id': 'podcasts',
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# 'title': 'Podcasts',
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# 'itemType': 'container',
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# 'canPlay': False
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# }},
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]}
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elif id == 'episodes':
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episodes = overcast.get_active_episodes()
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response = {'getMetadataResult': [{'index': 0, 'count': len(episodes), 'total': len(episodes)}]}
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for episode in episodes:
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response['getMetadataResult'].append({'mediaMetadata': {
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'id': 'episodes/' + episode['id'],
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'title': episode['title'],
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'mimeType': episode['audio_type'],
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'itemType': 'track',
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'trackMetadata': {
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'artist': episode['podcast_title'],
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'albumArtist': episode['podcast_title'],
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'genreId': 'podcast',
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'duration': episode['duration'],
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}
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}})
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else:
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logging.error('unknown getMetadata id id=%s', id)
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response = {'getMetadataResult': [{'index': 0, 'count': 0, 'total': 0}]}
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log.debug('at=getMetadata response=%s', response)
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return response
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dispatcher.register_function(
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'getMetadata', getMetadata,
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returns = {'getMetadataResult': {'index': int, 'count': int, 'total': int, 'mediaCollection': mediaCollection}},
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args = {'id': str, 'index': int, 'count': int}
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)
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###
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def getMediaMetadata(id):
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log.debug('at=getMediaMetadata id=%s', id)
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_, episode_id = id.rsplit('/', 1)
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episode = overcast.get_episode_detail(episode_id)
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response = {'getMediaMetadataResult': {'mediaMetadata': {
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'id': id,
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'title': episode['title'],
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'mimeType': episode['audio_type'],
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'itemType': 'track',
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'trackMetadata': {
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'artist': episode['podcast_title'],
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'albumArtist': episode['podcast_title'],
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'genreId': 'podcast',
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'duration': episode['duration'],
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}
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}}}
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log.debug('at=getMediaMetadata response=%s', response)
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return response
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dispatcher.register_function(
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'getMediaMetadata', getMediaMetadata,
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returns = {'getMediaMetadataResult': mediaMetadata},
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args = {'id': str}
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)
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###
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def getMediaURI(id):
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log.debug('at=getMediaURI id=%s', id)
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_, episode_id = id.rsplit('/', 1)
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episode = overcast.get_episode_detail(episode_id)
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response = {'getMediaURIResult': episode['audio_uri']}
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log.debug('at=getMediaMetadata response=%s', response)
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return response
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dispatcher.register_function(
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'getMediaURI', getMediaURI,
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returns = {'getMediaURIResult': str},
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args = {'id': str}
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)
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###
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def getLastUpdate():
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log.debug('at=getLastUpdate')
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return {'getLastUpdateResult': {'catalog': '0', 'favorites': '0', 'pollInterval': 60}}
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dispatcher.register_function(
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'getLastUpdate', getLastUpdate,
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returns = {'getLastUpdateResult': {'catalog': str, 'favorites': str, 'pollInterval': int}},
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args = None
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)
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if __name__ == '__main__':
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log.info('at=start')
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httpd = HTTPServer(("", 8080), SOAPHandler)
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httpd.dispatcher = dispatcher
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httpd.serve_forever()

‎overcast.py

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"""
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An overcast "API".
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Overcast doesn't really offer an official API, so this just sorta apes it.
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"""
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import requests
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import lxml.html
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import urlparse
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class Overcast(object):
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def __init__(self, email, password):
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self.session = requests.session()
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r = self.session.post('https://overcast.fm/login', {'email': email, 'password': password})
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doc = lxml.html.fromstring(r.content)
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alert = doc.cssselect('div.alert')
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if alert:
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raise Exception("Can't login: {}".format(alert[0].text_content().strip()))
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def get_active_episodes(self):
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r = self.session.get('https://overcast.fm/podcasts')
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doc = lxml.html.fromstring(r.content)
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return [
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self.get_episode_detail(cell.attrib['href'])
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for cell in doc.cssselect('a.episodecell')
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if 'href' in cell.attrib
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]
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def get_episode_detail(self, episode_id):
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episode_href = urlparse.urljoin('https://overcast.fm', episode_id)
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r = self.session.get(episode_href)
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doc = lxml.html.fromstring(r.content)
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return {
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'id': episode_href.rsplit('/', 1)[-1],
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'title': doc.cssselect('div.titlestack div.title')[0].text_content(),
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'podcast_title': doc.cssselect('div.titlestack div.caption2 a')[0].text_content(),
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'duration': 60, # fixme - fuck where do I get the duration from :(
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'audio_uri': doc.cssselect('audio#audioplayer source')[0].attrib['src'],
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'audio_type': doc.cssselect('audio#audioplayer source')[0].attrib['type'],
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}
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‎requirements.txt

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cssselect==0.9.1
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lxml==3.5.0
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PySimpleSOAP==1.16
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requests==2.9.1
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soap2py==1.16
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wheel==0.24.0

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