# api: streamtuner2
# title: Internet-Radio
# description: Broad list of webradios from all genres.
# type: channel
# category: radio
# version: 1.2
# url: http://www.internet-radio.org.uk/
# config:
# { name: internetradio_max_pages, type: int, value: 5, category: limit, description: How many pages to fetch and read. }
# priority: standard
# png:
# iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAaZJREFUOI2N0j1PlEEUBeBnlsVoRJcCPwINxIJGAoWVFbVK4g8w
# oUUTFRNbG3+FhVErK36BhcYCrTR8FS4mRGUXFEKCUizRwLXgnfV1Awk3mUzmnHPvPXNnUkSE40RKFYxhHKMYxFb1GIlnMLVN/etBUjuGWDm6wEHHyQbLW/Qd
# JTu8QEq9mJlnogz3sHOJV3iHz2iKzuDiH+bm+J3XD74EU5Gc7pSn/4aYUi14s8BIhkZ5puKhvdgpNFVccaA5oaP7TO66SCuYKnG9weMmjaz5yadqqfvkPE/z
# 8TLTIp4U3I01ljY5f/gQu1LPGvWS7Rel5NtLzOzRlfk+Ngd4i48Ke9PZVpNGUCvwawvsZm6db8GtoLt9s4iIFotZFEwXybU1VjO+z4egv/MVKlIaqTMMJ2nh
# eeH0wQYX4BwbiQkRTSmdktJ1KY3lGYznuw3zWsS2lLo2WMl4P49ycjCbn3k0pfuVg5m1432e4zr9UGMbLwv8avmP/OJOBQOlAsvF3hYNMititzg2Kuxn7iyr
# VbSG/tltFHt3CVvATRBRH0lpEvfwXXL3L9zE/NEe0EfHAAAAAElFTkSuQmCC
#
# Internet-Radio.co.uk/.com is one of the largest stream directories.
# Available music genre classifications are mirrored verbatim and flatly.
#
# The new version of this plugin alternates between PyQuery and Regex
# station extraction. Both overlook some paid or incomplete entries.
# HTTP retrieval happens in one batch, determined by the number of pages
# setting, rather than the global max_streams option.
#
from channels import *
import re
from config import *
import ahttp
from pq import pq
# streams and gui
class internet_radio (ChannelPlugin):
# control data
listformat = "pls"
categories = []
base_url = "https://www.internet-radio.com/"
# load genres
def update_categories(self):
html = ahttp.get(self.base_url)
rx = re.compile("""="/stations/[-+&.\w\s%]+/">([^<]+)<""")
cats = rx.findall(html)
cats = list(set(cats))
cats = [s.capitalize() for s in cats]
self.categories = sorted(list(set(cats)))
# fetch station lists
def update_streams(self, cat):
entries = []
if cat not in self.categories:
return []
rx_pages = re.compile('href="/stations/[-+\w%\d\s]+/page(\d+)">\d+</a>')
# Fetch multiple pages at once
html = []
max_pages = max(int(conf.internetradio_max_pages), 1)
for page in range(1, max_pages):
# Append HTML source
html.append(
ahttp.get(
self.base_url + "stations/" +
cat.lower().replace(" ", "%20") +
"/" + ("page"+str(page) if page>1 else "")
)
)
# Is there a next page?
if str(page+1) not in rx_pages.findall(html[-1]):
break
self.parent.status(float(page)/float(max_pages+1), timeout=1)
# Alternatively try regex or pyquery parsing
#log.HTTP(html)
entries = self.from_html(html)
# fin
log.FINISHED("internet_radio.update_streams")
return entries
# Switch update method
@use_rx
def from_html(self, html, use_rx):
if use_rx:
return self.with_regex(html)
else:
return self.with_dom(html)
# Regex extraction
def with_regex(self, html):
log.PROC("internet-radio, regex")
r = []
html = "\n".join(html)
# Break up into <tr> blocks before extracting bits
rx_tr = re.compile("""<tr[^>]*>(.+?)</tr>""", re.S)
rx_data = re.compile(r"""
playjp',\s*'(https?://[^'">]+)
.*? <h4.*?>([^<>]+)</
.*? <b>([^<>]*)</b>
(?: .*? href="(.*?)" )?
(?: .*? Genres:((?:</?a[^>]+>|\w+|\s+)+) )?
.*? (\d+)\s*Listeners
.*? (\d+)\s*Kbps
""", re.S|re.X)
for div in rx_tr.findall(html):
if div.find('id="pagination"') < 0:
#log.DATA(len(div))
uu = rx_data.search(div)
if uu:
(url, title, playing, homepage, genres, listeners, bitrate) = uu.groups()
# transform data
r.append({
"url": url,
"genre": strip_tags(genres or ""),
"homepage": ahttp.fix_url(homepage or ""),
"title": nl(title or ""),
"playing": nl(playing or ""),
"bitrate": int(bitrate or 0),
"listeners": int(listeners or 0),
"format": "audio/mpeg", # there is no stream info on that, but internet-radio.org.uk doesn't seem very ogg-friendly anyway, so we assume the default here
})
else:
log.DATA("Regex couldn't decipher entry:", div)
return r
# DOM traversing
def with_dom(self, html_list):
log.PROC("internet-radio, dom")
rx_numbers = re.compile("(\d+)")
r = []
for html in html_list:
# the streams are arranged in table rows
doc = pq(html)
for dir in (pq(e) for e in doc("tr")):
# bitrate/listeners
bl = dir.find("p").text()
bl = rx_numbers.findall(str(bl) + " 0 0")
# stream url
url = dir.find("i").eq(0).attr("onclick")
if url:
url = re.search("(http://[^\'\"\>]+)", url)
if url:
url = url.group(0)
else:
url = ""
else:
url = ""
r.append({
"title": dir.find("h4").text(),
"homepage": ahttp.fix_url(dir.find("a.small").attr("href")),
"url": url,
"genre": dir.find("a[href^='/stations/']").text(),
"listeners": int(bl[0]),
"bitrate": int(bl[1]),
"format": "audio/mpeg",
"playing": dir.find("b").text(),
})
return r