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

# Copyright(C) 2010  Nicolas Duhamel
#
# 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, version 3 of the License.
#
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

import urllib

from weboob.tools.browser import BaseBrowser
from weboob.tools.browser.decorators import id2url

from .pages import InitPage, CanalplusVideo, VideoPage

import lxml.etree

class XMLParser:
     def parse(self, data, encoding=None):
        if encoding is None:
            parser = None
        else:
            parser = lxml.etree.XMLParser(encoding=encoding, strip_cdata=False)
        return lxml.etree.XML(data.get_data(), parser)


__all__ = ['CanalplusBrowser']


class CanalplusBrowser(BaseBrowser):
    DOMAIN = u'service.canal-plus.com'
    ENCODING = 'utf-8'
    PAGES = {r"http://service.canal-plus.com/video/rest/initPlayer/cplus/": InitPage,
             r"http://service.canal-plus.com/video/rest/search/cplus/.*": VideoPage,
             r"http://service.canal-plus.com/video/rest/getVideosLiees/cplus/(?P<id>.+)": VideoPage,
    }

    #We need lxml.etree.XMLParser for read CDATA
    PARSER = XMLParser()
    FORMATS = { 'sd': 'BAS_DEBIT',
                'hd': 'HD'
                }

    def __init__(self, quality, *args, **kwargs):
        BaseBrowser.__init__(self, parser= self.PARSER, *args, **kwargs)
        if quality in self.FORMATS:
            self.quality = self.FORMATS[quality]
        else:
            self.quality = 'HD'

    def home(self):
        self.location("http://service.canal-plus.com/video/rest/initPlayer/cplus/")

    def iter_search_results(self, pattern):
        self.location("http://service.canal-plus.com/video/rest/search/cplus/" + urllib.quote_plus(pattern))
        return self.page.iter_results()

    @id2url(CanalplusVideo.id2url)
    def get_video(self, url, video=None):
        self.location(url)
        return self.page.get_video(video, self.quality)