File contrib/reciva.py artifact 617b8bcbfd part of check-in bf85dca133

# encoding: UTF-8
# api: streamtuner2
# title: Reciva
# url: https://radios.reciva.com/stations/genre/34?&start=100&count=50
# description: 
# version: 0.1
# type: channel
# category: radio
# config: -
# priority: contrib
# png:
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#
# Reciva is a mobile app. They have a web directory though.
# It's a bit difficult to query, and streaming urls aren't
# directly accessible.
#


import re
from pq import pq
import ahttp
from config import *
from channels import *


# Reciva directory
class reciva (ChannelPlugin):

    # module attributes
    module = "reciva"
    listformat = "pls"
    has_search = False
    categories = ['60s', '70s', '80s', '90s', 'Adult', 'Adult Contemporary', 'Alternative', 'Ambient', 'Bluegrass', 'Blues', 'Bollywood', 'Christian', 'Christian Contemporary', 'Classic Rock', 'Classical', 'College', 'Comedy', 'Contemporary', 'Country', 'Dance', 'Discussion', 'Easy', 'Electronica', 'Experimental', 'Folk', 'Gospel', 'Greek', 'Hip Hop', 'Indian', 'Indie', 'Indie Rock', 'Jazz', 'Jungle', 'Kids', 'Latin Hits', 'New Age', 'News', 'News Talk', 'News Updates', 'Oldies', 'Pop', 'Public', 'Punk', 'Rap', 'Reggae', 'Religious', 'Rock', 'Short Wave Radio', 'Soft Rock', 'Spanish', 'Sports', 'Talk', 'Top 40', 'Unknown', 'Varied', 'World', 'World Africa', 'World Asia', 'World Caribbean', 'World Europe', 'World Mediterranean', 'World Middle East', 'World Tropical']
    catmap = { 'classical': '14', 'dance': '18', 'bluegrass': '52', 'contemporary': '16', 'pop': '34', 'spanish': '66', 'college': '15', 'rap': '38', 'ambient': '69', 'talk': '43', 'alternative': '9', 'religious': '39', 'blues': '10', 'folk': '23', 'classic rock': '13', '90s': '7', 'adult contemporary': '8', 'oldies': '33', 'indie rock': '54', 'electronica': '21', 'unknown': '45', 'discussion': '19', 'news talk': '31', 'world mediterranean': '55', 'sports': '42', 'new age': '51', 'indie': '27', 'indian': '65', 'easy': '20', '80s': '6', 'world africa': '67', 'comedy': '62', 'public': '35', 'jungle': '72', 'reggae': '48', 'world middle east': '50', 'christian': '11', 'world caribbean': '68', '60s': '58', 'world europe': '56', 'jazz': '28', '70s': '5', 'soft rock': '41', 'top 40': '44', 'adult': '57', 'news': '30', 'bollywood': '60', 'world tropical': '53', 'latin hits': '29', 'varied': '46', 'christian contemporary': '12', 'kids': '59', 'short wave radio': '73', 'world': '49', 'world asia': '47', 'country': '17', 'news updates': '32', 'punk': '36', 'greek': '25', 'hip hop': '26', 'rock': '40', 'gospel': '24', 'experimental': '22' }
    titles = dict( genre="Genre", title="Station", playing="Location", bitrate="Bitrate", listeners=False )
    base_url = "https://radios.reciva.com/stations/genre/%s?&start=0&count=%s"
    

    # update list
    def update_categories(self):
        self.categories = []
        html = ahttp.get(self.base_url % (1, 1))
        for c in re.findall('id="cg-(\d+)">([\w\d\s]+)</a></li>', html):
            self.catmap[c[1].lower()] = c[0]
            self.categories.append(c[1])


    # fetchy fetch
    def update_streams(self, cat):
        entries = []
        html = ahttp.get(self.base_url % (self.catmap[cat.lower()], conf.max_streams))
        
        # extract
        for row in (pq(row) for row in pq(html).find("#mytable").find(".oddrow, .evenrow")):
            u = row.find(".streamlink")
            if u:
                id = re.findall("(\d+)", u.attr("href"))[0]
                entries.append({
                    "title": row.find(".stationName").text(),
                    "id": id,
                    "url": "urn:reciva:%s" % id,
                    "homepage": "https://radios.reciva.com/station/%s" % id,
                    "playing": row.find(".stationLocation").text(),
                    "genre": row.find(".stationGenre").text(),
                    "format": mime_fmt(row.find(".streamCodec").text()[0:3]),
                    "bitrate": int(re.findall("\d+", row(".streamCodec").text()[4:] + " 0")[0]),
                })

        # done    
        return entries


    # Fetch real `url` on stream access/playback (delay)
    def row(self):
        r = ChannelPlugin.row(self)
        if not r["url"].startswith("http"):
            html = ahttp.get("https://radios.reciva.com/streamer?stationid=%s&streamnumber=0" % r["id"])
            ls = re.findall("""(?:<iframe src=|iframe\()['"]([^'"]+)['"]""", html)
            print ls
            if ls:
                r["url"] = ls[0]
            else:
                log.ERR("No stream found for reciva station #%s", row["id"])
        return r