"""
    SALTS XBMC Addon
    Copyright (C) 2014 tknorris

    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 re
import urllib
import urlparse
import json
import kodi
import dom_parser2
import log_utils  # @UnusedImport
from salts_lib import scraper_utils
from salts_lib import client
from salts_lib import debrid
from salts_lib import source_utils
from salts_lib.constants import FORCE_NO_MATCH
from salts_lib.constants import VIDEO_TYPES
import scraper

BASE_URL = 'http://allrls.me'
SEARCH_URL = '?s=%s+%s&go=Search'

class Scraper(scraper.Scraper):
    base_url = BASE_URL

    def __init__(self, timeout=scraper.DEFAULT_TIMEOUT):
        self.timeout = timeout
        self.base_url = kodi.get_setting('%s-base_url' % (self.get_name()))

    @classmethod
    def provides(cls):
        return frozenset([VIDEO_TYPES.MOVIE, VIDEO_TYPES.EPISODE])

    @classmethod
    def get_name(cls):
        return 'RLSSource'

    def get_sources(self, video):
        hosters = []
        source_url = self.get_url(video)
        if not source_url or source_url == FORCE_NO_MATCH: return hosters
        url = scraper_utils.urljoin(self.base_url, source_url)
        html = self._http_get(url, require_debrid=True, cache_limit=.5)
        
        q_str = ''
        match = re.search('class="entry-title">([^<]+)', html)
        if match:
            q_str = match.group(1)

        pattern = 'href="?([^" ]+)(?:[^>]+>){2}\s+\|'
        for match in re.finditer(pattern, html, re.DOTALL):
            url = match.group(1)
            if 'adf.ly' in url:
                continue
            
            hoster = {'multi-part': False, 'class': self, 'views': None, 'url': url, 'rating': None, 'quality': None, 'direct': False}
            hoster['host'] = urlparse.urlsplit(url).hostname
            hoster['quality'] = scraper_utils.blog_get_quality(video, q_str, hoster['host'])
            hosters.append(hoster)

        return hosters

    def get_url(self, video):
        return self._blog_get_url(video, delim=' ')

    @classmethod
    def get_settings(cls):
        settings = super(cls, cls).get_settings()
        settings = scraper_utils.disable_sub_check(settings)
        name = cls.get_name()
        settings.append('         <setting id="%s-filter" type="slider" range="0,180" option="int" label="     Filter results older than (0=No Filter) (days)" default="30" visible="eq(-3,true)"/>' % (name))
        settings.append('         <setting id="%s-select" type="enum" label="     Automatically Select" values="Most Recent|Highest Quality" default="0" visible="eq(-4,true)"/>' % (name))
        return settings

    def search(self, video_type, title, year, season=''):  # @UnusedVariable
        html = self._http_get(self.base_url, params={'s': title, 'go': 'Search'}, require_debrid=True, cache_limit=1)
        posts = []
        for post in dom_parser2.parse_dom(html, 'div', {'id': re.compile('post-\d+')}):
            match = dom_parser2.parse_dom(post.content, 'a', req='href')
            if not match: continue
            match_url = match[0].attrs['href']
            match_title = match[0].content
            match_date = dom_parser2.parse_dom(post, 'span', {'class': 'entry-date'})
            posts.append('<url>%s</url><title>%s</title><date>%s</date>' % (match_url, match_title, match_date))

        pattern = '<url>(?P<url>.*?)</url><title>(?P<post_title>.*?)</title><date>(?P<post_date>.*?)</date>'
        date_format = '%B %d, %Y'
        return self._blog_proc_results('\n'.join(posts), pattern, date_format, video_type, title, year)
