# -*- coding: utf-8 -*-

import re

from core import scrapertools
from platformcode import logger


def test_video_exists(page_url):
    logger.info("(page_url='%s')" % page_url)

    # Existe: http://www.fileserve.com/file/E5Y5R5E
    # No existe: 
    data = scrapertools.cache_page(page_url)
    patron = '<div class="panel file_download">[^<]+<img src="/images/down_arrow.gif"[^<]+<h1>([^<]+)<'
    matches = re.compile(patron, re.DOTALL).findall(data)

    if len(matches) > 0:
        return True, ""
    else:
        patron = '<li class="title"><h1>(File not available)</h1>'
        matches = re.compile(patron, re.DOTALL).findall(data)
        if len(matches) > 0:
            return False, "El archivo ya no está disponible<br/>en fileserve o ha sido borrado"

    return True, ""


def get_video_url(page_url, premium=False, user="", password="", video_password=""):
    logger.info("(page_url='%s')" % page_url)

    video_urls = []

    if premium:
        # Accede a la home para precargar la cookie
        data = scrapertools.cache_page("http://fileserve.com/index.php")

        # Hace el login
        url = "http://fileserve.com/login.php"
        post = "loginUserName=%s&loginUserPassword=%s&autoLogin=on&ppp=102&loginFormSubmit=Login" % (user, password)
        data = scrapertools.cache_page(url, post=post)

        location = scrapertools.get_header_from_response(page_url, header_to_get="location")
        logger.info("location=" + location)

        if location.startswith("http"):
            extension = location[-4:]
            video_urls.append(["%s (Premium) [fileserve]" % extension, location])

    for video_url in video_urls:
        logger.info("%s - %s" % (video_url[0], video_url[1]))

    return video_urls