import xml.dom.minidom as dom
import urllib
import functions_send_message
import string

def lade_feed(feed):
    d = []

    tree = dom.parseString(feed)
    daten = tree.getElementsByTagName('item')

    for item in daten:

        title = ""
        link = ""

        for name in item.getElementsByTagName('title'):
            title = name.firstChild.nodeValue
        for url in item.getElementsByTagName('link'):
            link = url.firstChild.nodeValue

        d.append( {'title': title, 'link': link} )
    return d

def tv_feed(FEED_URL, ACCEPTOR, CONNECTION):

    f = urllib.urlopen(FEED_URL)
    data = f.read()

    feed = lade_feed(data)

    count = 0

    for item in feed:

        params = string.split(item['title'], " - ")
        params1 = string.split(params[0], " ")

        zeit = params1[0]
        sender = " ".join(params1[1:])

        frag = string.split(zeit, ":")

        whitelist = open("/home/ftp/spiderd/bot/config/sender_whitelist.txt")

        for zeile in whitelist.readlines():
            print sender
            if sender == zeile[:-1]:
                functions_send_message.send_message(item['title'].encode('UTF-8'), ACCEPTOR, "N", CONNECTION)

def rss(FEED_URL, ACCEPTOR, CONNECTION):

    f = urllib.urlopen(FEED_URL)
    data = f.read()

    feed = lade_feed(data)

    count = 0

    print feed

    for item in feed:
        if count < 3:
            functions_send_message.send_message(item['title'].encode('UTF-8') + " - " + item['link'].encode('UTF-8'), ACCEPTOR, "P", CONNECTION)
        count = count + 1