from .common import InfoExtractor
from ..utils import (
    ExtractorError,
    NO_DEFAULT,
    remove_start
)


class OdaTVIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?odatv\.com/(?:mob|vid)_video\.php\?.*\bid=(?P<id>[^&]+)'
    _TESTS = [{
        'url': 'http://odatv.com/vid_video.php?id=8E388',
        'md5': 'dc61d052f205c9bf2da3545691485154',
        'info_dict': {
            'id': '8E388',
            'ext': 'mp4',
            'title': 'Artık Davutoğlu ile devam edemeyiz'
        }
    }, {
        # mobile URL
        'url': 'http://odatv.com/mob_video.php?id=8E388',
        'only_matching': True,
    }, {
        # no video
        'url': 'http://odatv.com/mob_video.php?id=8E900',
        'only_matching': True,
    }]

    def _real_extract(self, url):
        video_id = self._match_id(url)
        webpage = self._download_webpage(url, video_id)

        no_video = 'NO VIDEO!' in webpage

        video_url = self._search_regex(
            r'mp4\s*:\s*(["\'])(?P<url>http.+?)\1', webpage, 'video url',
            default=None if no_video else NO_DEFAULT, group='url')

        if no_video:
            raise ExtractorError('Video %s does not exist' % video_id, expected=True)

        return {
            'id': video_id,
            'url': video_url,
            'title': remove_start(self._og_search_title(webpage), 'Video: '),
            'thumbnail': self._og_search_thumbnail(webpage),
        }