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# -*- coding: UTF-8 -*-
""" Kan Video plugin """
# Copyright (c) 2017 Tzafrir Cohen
# SPDX-License-Identifier: GPL-2.0+
#
# License-Filename: LICENSE
from bs4 import BeautifulSoup
import datetime
import re
import sys
import urllib
#import urllib2
import requests
import simplecache
import urlparse
import xbmc
import xbmcgui
import xbmcplugin
import zlib
KAN_URL = 'http://www.kan.org.il'
USER_AGENT = 'Kodi/plugin.video.kan/1.0' # I'm optimistic
PLUGIN_NAME = "plugin.video.kan" # FIXME: a better way to get this?
SiteCache = simplecache.SimpleCache() # FIXME: avoid this global
def trace(msg):
xbmc.log(msg="Tzafrir: " + msg, level=xbmc.LOGNOTICE)
class Page:
def __init__(self, argv):
self.base_url = argv[0]
self.addon_handle = int(argv[1])
self.args = urlparse.parse_qs(argv[2][1:])
self.mode = self.args.get('mode', None)
self.content_type = self.args.get('content_type', None)
def build_url(self, query):
#query['addon_handle'] = self.addon_handle
return self.base_url + '?' + urllib.urlencode(query)
def add_directory_item(self, **kwargs):
xbmcplugin.addDirectoryItem(handle=self.addon_handle, **kwargs)
def end_directory(self):
xbmcplugin.endOfDirectory(self.addon_handle)
def placeholder_folder(self, foldername):
""" A folder with a single dummy item """
url = 'http://localhost/some_video.mkv'
li = xbmcgui.ListItem(foldername + 'Not Implemented',
iconImage='DefaultVideo.png')
self.add_directory_item(url=url, listitem=li)
self.end_directory()
def placeholder_item(self, name, label):
""" An item that calls a placeholder folder """
url = self.build_url({'mode': 'placeholder', 'name': name})
li = xbmcgui.ListItem(label)
self.add_directory_item(url=url, listitem=li, isFolder=True)
def __str__(self):
return "[base_url: {}, addon_handle: {}, mode: {}, content_type: {}]" \
.format(self.base_url, self.addon_handle, self.mode,
self.content_type)
def build_page(self, page_list, isFolder=False, isPlayable=False):
""" Creates a complete page from a list of items (title, url) """
for item in page_list:
title, url = item
li = xbmcgui.ListItem(title)
if isPlayable:
li.setProperty('IsPlayable','true')
self.add_directory_item(url=url, listitem=li, isFolder=isFolder)
self.end_directory()
def read_url(url):
cache_id = PLUGIN_NAME + '.url.' + url
cached_read = SiteCache.get(cache_id)
if cached_read:
return cached_read
headers = {'user-agent': USER_AGENT}
response = requests.get(url, headers=headers)
if response.status_code != 200:
raise IOError("Invalid URL {}".format(url))
SiteCache.set(cache_id, response.content,
expiration=datetime.timedelta(days=1))
return response.text
def get_show_title(base_url, path):
url = base_url + '/' + path
page = read_url(url)
parsed = BeautifulSoup(page, "html.parser")
title = parsed.title.string
title = re.sub('[|-].*', '', title)
return title
def title_checksum(title):
""" A simple checksum to see that the title did not change
Should only be good enough for the case that pages got renumbered
and the title no longer matches page number.
"""
return zlib.adler32(title.encode('utf-8'))
def video_top_menu(page, name):
""" Display a menu of all the TV shows """
trace("Show top menu for " + name)
cache_id = PLUGIN_NAME + '.toppage.' + name
cached_items = SiteCache.get(cache_id)
if cached_items:
page.build_page(cached_items, isFolder=True)
return
trace("Show top menu for " + name + ": no cached copy")
tvshows_url = KAN_URL + "/video/{}.aspx".format(name)
main_page = read_url(tvshows_url)
parsed = BeautifulSoup(main_page, "html.parser")
anchors = parsed.find_all('a',
class_="program_category_link w-inline-block")
trace("got anchors: " + str(len(anchors)))
items = []
for a in anchors:
path = a.get('href')
show_id = re.sub('.*=', '', path)
title = get_show_title(KAN_URL, path)
checksum = title_checksum(title)
url = page.build_url({'mode': 'show', 'id': show_id,
'checksum': str(checksum)})
items.append((title, url))
page.build_page(items, isFolder=True)
SiteCache.set(cache_id, items, expiration=datetime.timedelta(days=1))
def show_menu(page):
""" Display a menu of items in a specific show """
show_id = page.args['id'][0]
checksum = page.args['checksum'][0]
cache_id = PLUGIN_NAME + '.progpage.' + show_id
cached_items = SiteCache.get(cache_id, checksum=checksum)
if cached_items:
page.build_page(cached_items, isPlayable=True)
return
show_url = KAN_URL + '/Program/?catId=' + show_id
trace("URL for show {}: {}".format(show_id, show_url))
show_page = read_url(show_url)
parsed = BeautifulSoup(show_page, "html.parser")
items = parsed.find_all('li',
class_="program_list_item w-clearfix")
trace("got items: " + str(len(items)))
page_items = []
for item in items:
titles = item.find_all('h2')
title = titles[0].string
iframe = item.find_all('iframe')[0]
youtube_url = iframe['src']
youtube_id = re.sub('.*/embed/([0-9A-Za-z]+)(\?.*)?', r'\1', youtube_url)
trace("Add link for ID {} ({}).".format(youtube_id, title.encode('utf-8')))
url = 'plugin://plugin.video.youtube/play/?video_id={}'.format(youtube_id)
page_items.append((title, url))
page.build_page(page_items, isFolder=True)
SiteCache.set(cache_id, page_items, checksum=checksum,
expiration=datetime.timedelta(days=1))
def main_page(page):
url = page.build_url({'mode': 'shows', 'name': 'programs'})
li = xbmcgui.ListItem(u'תוכניות טלוויזיה')
page.add_directory_item(url=url, listitem=li, isFolder=True)
url = page.build_url({'mode': 'shows', 'name': 'digital'})
li = xbmcgui.ListItem(u'תוכניות רשת')
page.add_directory_item(url=url, listitem=li, isFolder=True)
page.placeholder_item('new-items', u'קטעים חדשים')
page.end_directory()
def main():
page = Page(sys.argv)
trace(' | '.join(sys.argv))
trace("{}".format(page))
if page.mode is not None:
mode = page.mode[0]
if page.mode is None:
main_page(page)
elif mode == 'shows':
video_top_menu(page, page.args['name'][0])
elif mode == 'show':
show_menu(page)
elif mode == 'placeholder':
name = page.args['name'][0]
page.placeholder_folder(name)
else:
trace("No handler for mode '{}'".format(mode))
trace("Done showing page")
if __name__ == '__main__':
main()
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