#!/usr/bin/env python

__all__ = ['fc2video_download']

from ..common import *
from hashlib import md5
from urllib.parse import urlparse
import re

#----------------------------------------------------------------------
def makeMimi(upid):
    """From http://cdn37.atwikiimg.com/sitescript/pub/dksitescript/FC2.site.js
    Also com.hps.util.fc2.FC2EncrptUtil.makeMimiLocal
    L110"""
    strSeed = "gGddgPfeaf_gzyr"
    prehash = upid + "_" + strSeed
    return md5(prehash.encode('utf-8')).hexdigest()

#----------------------------------------------------------------------
def fc2video_download_by_upid(upid, output_dir = '.', merge = True, info_only = False, **kwargs):
    """"""
    fake_headers = {
        'DNT': '1',
        'Accept-Encoding': 'gzip, deflate, sdch',
        'Accept-Language': 'en-CA,en;q=0.8,en-US;q=0.6,zh-CN;q=0.4,zh;q=0.2',
        'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.58 Safari/537.36',
        'Accept': '*/*',
        'X-Requested-With': 'ShockwaveFlash/19.0.0.245',
        'Connection': 'keep-alive',
    }
    api_base = 'http://video.fc2.com/ginfo.php?upid={upid}&mimi={mimi}'.format(upid = upid, mimi = makeMimi(upid))
    html = get_content(api_base, headers=fake_headers)

    video_url = match1(html, r'filepath=(.+)&sec')
    video_url = video_url.replace('&mid', '?mid')

    title = match1(html, r'&title=([^&]+)')

    type, ext, size = url_info(video_url, headers=fake_headers)

    print_info(site_info, title, type, size)
    if not info_only:
        download_urls([video_url], title, ext, size, output_dir, merge=merge, headers = fake_headers)

#----------------------------------------------------------------------
def fc2video_download(url, output_dir = '.', merge = True, info_only = False, **kwargs):
    """wrapper"""
    #'http://video.fc2.com/en/content/20151021bTVKnbEw'
    #'http://xiaojiadianvideo.asia/content/20151021bTVKnbEw'
    #'http://video.fc2.com/ja/content/20151021bTVKnbEw'
    #'http://video.fc2.com/tw/content/20151021bTVKnbEw'
    hostname = urlparse(url).hostname
    if not ('fc2.com' in hostname or 'xiaojiadianvideo.asia' in hostname):
        return False
    upid = match1(url, r'.+/content/(\w+)')

    fc2video_download_by_upid(upid, output_dir, merge, info_only)

site_info = "FC2Video"
download = fc2video_download
download_playlist = playlist_not_supported('fc2video')