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import json
import re
import urllib
import urlparse

from liptonscrapers.modules import cleantitle
from liptonscrapers.modules import client
from liptonscrapers.modules import dom_parser
from liptonscrapers.modules import source_utils


class source:
    def __init__(self):
        self.priority = 1
        self.language = ['de']
        self.domains = ['filmpalast.to']
        self.base_link = 'http://filmpalast.to'
        self.search_link = '/search/title/%s'
        self.stream_link = 'stream/%s/1'

    def movie(self, imdb, title, localtitle, aliases, year):
        try:
            url = self.__search([localtitle] + source_utils.aliases_to_array(aliases))
            if not url and title != localtitle: url = self.__search([title] + source_utils.aliases_to_array(aliases))
            return url
        except:
            return

    def tvshow(self, imdb, tvdb, tvshowtitle, localtvshowtitle, aliases, year):
        try:
            url = {'imdb': imdb, 'tvdb': tvdb, 'tvshowtitle': tvshowtitle, 'localtvshowtitle': localtvshowtitle,
                   'aliases': aliases, 'year': year}
            url = urllib.urlencode(url)
            return url
        except:
            return

    def episode(self, url, imdb, tvdb, title, premiered, season, episode):
        try:
            if not url:
                return

            data = urlparse.parse_qs(url)
            data = dict([(i, data[i][0]) if data[i] else (i, '') for i in data])
            title = data['localtvshowtitle']
            title += ' S%02dE%02d' % (int(season), int(episode))
            aliases = source_utils.aliases_to_array(eval(data['aliases']))
            aliases = [i + ' S%02dE%02d' % (int(season), int(episode)) for i in aliases]

            url = self.__search([title] + aliases)
            if not url and data['tvshowtitle'] != data['localtvshowtitle']:
                title = data['tvshowtitle']
                title += ' S%02dE%02d' % (int(season), int(episode))
                url = self.__search([title] + aliases)
            return url
        except:
            return

    def sources(self, url, hostDict, hostprDict):
        sources = []

        try:
            if not url:
                return sources

            query = urlparse.urljoin(self.base_link, url)

            r = client.request(query)

            quality = dom_parser.parse_dom(r, 'span', attrs={'id': 'release_text'})[0].content.split('&nbsp;')[0]
            quality, info = source_utils.get_release_quality(quality)

            r = dom_parser.parse_dom(r, 'ul', attrs={'class': 'currentStreamLinks'})
            r = [(dom_parser.parse_dom(i, 'p', attrs={'class': 'hostName'}),
                  dom_parser.parse_dom(i, 'a', attrs={'class': 'stream-src'}, req='data-id')) for i in r]
            r = [(re.sub(' hd$', '', i[0][0].content.lower()), [x.attrs['data-id'] for x in i[1]]) for i in r if
                 i[0] and i[1]]

            for hoster, id in r:
                valid, hoster = source_utils.is_host_valid(hoster, hostDict)
                if not valid: continue

                sources.append({'source': hoster, 'quality': quality, 'language': 'de',
                                'info': ' | '.join(info + ['' if len(id) == 1 else 'multi-part']), 'url': id,
                                'direct': False, 'debridonly': False, 'checkquality': True})

            return sources
        except:
            return sources

    def resolve(self, url):
        try:
            h_url = []

            for id in url:
                query = urlparse.urljoin(self.base_link, self.stream_link % id)
                r = client.request(query, XHR=True, post=urllib.urlencode({'streamID': id}))
                r = json.loads(r)
                if 'error' in r and r['error'] == '0' and 'url' in r:
                    h_url.append(r['url'])

            h_url = h_url[0] if len(h_url) == 1 else 'stack://' + ' , '.join(h_url)

            return h_url
        except:
            return

    def __search(self, titles):
        try:
            query = self.search_link % (urllib.quote_plus(titles[0]))
            query = urlparse.urljoin(self.base_link, query)

            t = [cleantitle.get(i) for i in set(titles) if i]

            r = client.request(query)

            r = dom_parser.parse_dom(r, 'article')
            r = dom_parser.parse_dom(r, 'a', attrs={'class': 'rb'}, req='href')
            r = [(i.attrs['href'], i.content) for i in r]
            r = [i[0] for i in r if cleantitle.get(i[1]) in t][0]

            return source_utils.strip_domain(r)
        except:
            return
