# -*- coding: utf-8 -*-
'''
    Torrenter plugin for XBMC
    Copyright (C) 2012 Vadim Skorba
    vadim.skorba@gmail.com

    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/>.
'''

import urllib
import re
import sys
import urllib2
import xml.etree.ElementTree as ET

import SearcherABC


class KickAssSo(SearcherABC.SearcherABC):
    '''
    Weight of source with this searcher provided.
    Will be multiplied on default weight.
    Default weight is seeds number
    '''
    sourceWeight = 1

    '''
    Relative (from root directory of plugin) path to image
    will shown as source image at result listing
    '''
    searchIcon = '/resources/searchers/icons/KickAssSo.png'

    '''
    Flag indicates is this source - magnet links source or not.
    Used for filtration of sources in case of old library (setting selected).
    Old libraries won't to convert magnet as torrent file to the storage
    '''

    @property
    def isMagnetLinkSource(self):
        return False

    '''
    Main method should be implemented for search process.
    Receives keyword and have to return dictionary of proper tuples:
    filesList.append((
        int(weight),# Calculated global weight of sources
        int(seeds),# Seeds count
        str(title),# Title will be shown
        str(link),# Link to the torrent/magnet
        str(image),# Path/URL to image shown at the list
    ))
    '''

    def search(self, keyword):
        filesList = []
        url = "http://kickass.so/usearch/%s/?rss=1" % urllib.quote_plus(keyword)
        headers = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.124 YaBrowser/14.10.2062.12061 Safari/537.36',
        'Referer': 'http://kickass.so/', }
        response = urllib2.Request(url, headers=headers)
        response = urllib2.urlopen(response)

        if None != response:
            response = response.read()

        if None != response and 0 < len(response):
            #print response
            torrent = re.compile('xmlns:torrent="(.+?)"').findall(response)[0]
            dat = ET.fromstring(response)
            for item in dat.findall('channel')[0].findall('item'):
                torrentTitle = item.find('title').text
                size = self.sizeConvert(long(item.find('{%s}contentLength' % torrent).text))
                seeds = item.find('{%s}seeds' % torrent).text
                leechers = item.find('{%s}peers' % torrent).text
                link = item.find('enclosure').attrib['url']
                image = sys.modules["__main__"].__root__ + self.searchIcon
                #print link
                filesList.append((
                    int(int(self.sourceWeight) * int(seeds)),
                    int(seeds), int(leechers), size,
                    self.unescape(self.stripHtml(torrentTitle)),
                    self.__class__.__name__ + '::' + link,
                    image,
                ))
        #print str(filesList)
        return filesList