#!/usr/bin/env python
# -*- coding: utf-8 -*- 
'''
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

    Copyright (C) 2010 Nikiforakis Manos (nikiforakis.m@gmail.com)
    
    Modified by Giorgos Logiotatidis (seadog@sealabs.net)
    Original Mano's post: http://emnik.wordpress.com/2010/01/12/playlist-%CE%BC%CE%B5-%CF%84%CE%BF%CF%85%CF%82-%CF%81%CE%B1%CE%B4%CE%B9%CE%BF%CF%86%CF%89%CE%BD%CE%B9%CE%BA%CE%BF%CF%8D%CF%82-%CF%83%CF%84%CE%B1%CE%B8%CE%BC%CE%BF%CF%8D%CF%82-%CF%84%CE%BF%CF%85-e-ra-2/
    Giorgos Updated post: http://www.sealabs.net/seadog/2010/01/playlist-για-το-eradio-gr-version-4
    
'''

import re
import urllib

pls = {}
HTML = urllib.urlopen("http://www.e-radio.gr").read()

print 'Wait while fetching www.e-radio.gr and adding radio stations in playlist...'


stationIDS = re.findall("javascript:openplayer\((\d+)\);", HTML, re.IGNORECASE)
for id in stationIDS:
    page = urllib.urlopen("http://www.e-radio.gr/player/player.el.asp?sid=%s" % id).read()
    stationURL = re.search("playerX.asp\?sID=\d+&cn=([\w\d]+)", page)
    if stationURL == None:
        continue

    stationurl= "http://eradio.gr/asx/%s.asx" %(stationURL.group(1))
    a=urllib.urlopen(stationurl).read()
    checkstation=re.compile('Server Error')
    checkresult = checkstation.findall(a)
    if len(checkresult)>0:
    #	print checkresult[0], stationurl;
    	pass
    else:
    	#Get the TITLE
    	title_re=re.compile('(<TITLE>)(.*?)(</TITLE>)')
    	title=title_re.findall(a)
    	title = unicode(title[0][1], 'iso8859-7').encode('utf-8')
    	print 'Added %s' %(title)
    	#Get the URI
    	mms_re=re.compile('''("[http|mms].*?")''')
    	mms=mms_re.findall(a)
    	mms_uri= mms[1].strip('''"''') # 0 for http,  1 for mms
    	#print "File%d=%s" %(k,mms_uri)
    	pls[title] = "File%s=%s\nTitle%s=%s\n" %("%s",mms_uri,"%s", title)

playlist_file=open('eradio.pls', 'w')
playlist_file.write("[Playlist]\n")
playlist_file.write("NumberOfEntries=%d\n" %(len(pls)))

k=1
for station in sorted(pls.keys()):
	playlist_file.write(pls[station] % (k, k))
	k += 1

playlist_file.close()