raiurl / main / views.py

from django.shortcuts import render_to_response
import urllib
import re

video_finder = re.compile('var videoURL = \"(?P<url>.*)\"')

def index(request):
    d = {}
    if request.method == 'POST':
        link = request.POST.get('link','')
        if link[0:7] != 'http://':
            link = 'http://' + link
        try:
            page = urllib.urlopen(link)
            page_source = page.read()
            match = video_finder.search(page_source)
            d['result'] = match.group('url')
        except:
            d['error'] = 'Errore, inserisci un url di rai.tv valido'
        return render_to_response('index.html', d )
    return render_to_response('index.html', d)
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