# encoding: UTF-8
# api: streamtuner2
# title: RadioBrowser
# description: Community collection of stations; votes, clicks, homepage links.
# version: 0.1
# type: channel
# url: http://www.radio-browser.info/
# category: radio
# priority: optional
# config:
# { type=select, name=radiobrowser_cat, value=tags, select="tags|countries|languages", description=Which category types to list. }
# documentation: http://www.radio-browser.info/#ui-tabs-7
# png:
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# x-icon-src: openclipart:tape.png
# x-service-by: segler_alex
#
#
# Radio-Browser is a community-collected list of internet radios.
# Currently lists 4400 streaming stations, and tracks favourited
# entries. Furthermore includes station homepage links!
#
# Also has a neat JSON API, so is quite easy to support.
import re
import json
from config import *
from channels import *
import ahttp
# API endpoints:
# http://www.radio-browser.info/webservice/json/countries
# http://www.radio-browser.info/webservice/json/languages
# http://www.radio-browser.info/webservice/json/tags
# http://www.radio-browser.info/webservice/json/stations/topclick
# http://www.radio-browser.info/webservice/json/stations/topvote
# http://www.radio-browser.info/webservice/json/stations
# http://www.radio-browser.info/webservice/json/stations/searchterm
# http://www.radio-browser.info/webservice/json/stations/bytag/searchterm
#
# ENTRY sets:
# {"id":63,"name": "Energy Sachsen", "url":"http://www.energyradio.de/sachsen",
# "homepage":"http://www.energy.de", "favicon":"http://www.energy.de/favicon.ico",
# "tags":"Pop Dance RnB Techno","country":"Germany","subcountry":"","language":"German",
# "votes":4,"negativevotes":10},
#
class radiobrowser (ChannelPlugin):
# control flags
has_search = True
listformat = "pls"
titles = dict(listeners="Votes+", bitrate="Votes-", playing="Country")
base = "http://www.radio-browser.info/webservice/json/"
categories = []
pricat = ("topvote", "topclick")
catmap = { "tags": "bytag", "countries": "bycountry", "languages": "bylanguage" }
# votes, and tags, no countries or languages
def update_categories(self):
self.categories = list(self.pricat)
for sub in [conf.radiobrowser_cat]:
cats = []
for entry in self.api(sub):
if entry["value"] and len(entry["value"]) > 1:
cats.append(entry["value"])
self.categories.append(sub)
self.categories.append(cats)
# Direct mapping
def update_streams(self, cat, search=None):
if cat:
if cat in self.pricat:
data = self.api("stations/" + cat)
elif cat in ("tags", "countries", "languages"):
return [dict(genre="-", title="Placeholder category", url="offline:")]
else:
data = self.api("stations/" + self.catmap[conf.radiobrowser_cat] + "/" + cat)
elif search:
data = self.api("stations/" + search)
else:
return []
r = []
for e in data:
r.append(dict(
genre = e["tags"],
url = e["url"],
format = "audio/mpeg",
title = e["name"],
homepage = e["homepage"],
playing = e["country"],
listeners = int(e["votes"]),
bitrate = - int(e["negativevotes"]),
))
return r
# fetch multiple pages
def api(self, method, params={}):
j = ahttp.get(self.base + method, params)
try:
return json.loads(j, strict=False) # some entries contain invalid character encodings
except:
return []