X-Git-Url: https://git.frykholm.com/svtplaydump.git/blobdiff_plain/89a00fa0fe4fbb8047e21230249070ef5177535b..c95cd754d57d6a666ae388a2d95b5f883b6f64ef:/svtplaydump.py diff --git a/svtplaydump.py b/svtplaydump.py index c61c36e..3f2a64a 100755 --- a/svtplaydump.py +++ b/svtplaydump.py @@ -1,4 +1,5 @@ -#!/usr/bin/env python +#!/usr/bin/env python3.4 +# -*- coding: utf-8 -*- # # (C) Copyright 2010 Mikael Frykholm # @@ -16,52 +17,370 @@ # along with this program. If not, see # # Changelog: +# 0.4 added mirror mode. +# 0.3 added apple streaming playlist parsing and decryption # 0.2 added python 2.4 urlparse compatibility # 0.1 initial release -from BeautifulSoup import BeautifulSoup +from bs4 import BeautifulSoup, Doctype from subprocess import * import re -import json -try: - import urlparse -except ImportError: - pass -import urllib2 -try: - import urllib2.urlparse as urlparse -except ImportError: - pass -import sys - -def main(argv=None): - if argv is None: - argv=sys.argv - videoid = re.findall("/video/(.*)[/]*",argv[1])[0] - - soup = BeautifulSoup(urllib2.urlopen("http://www.svtplay.se/video/%s/?type=embed"%videoid).read()) - - flashvars = json.loads(soup.find("param", {"name":"flashvars",'value':True})['value'][5:]) - try: - title = flashvars['statistics']['title'] - except: - title = "unnamed" +from Crypto.Cipher import AES +import struct +import argparse +import requests +import sys, os +import feedparser +from datetime import datetime, timezone +from pathlib import Path + + +class Video(dict): + def __init__(self, *args, **kwargs): + self.update(dict(*args, **kwargs)) # use the free update to set keys + + def __setattr__(self, name, value): + return self.__setitem__(name, value) + + def __getattr__(self, name): + return self.__getitem__(name) + + def is_downloaded(self): + raise ("NotImplemented") + + +def scrape_player_page(video): + """ + Try to scrape the site for video and download. + """ + if not video['url'].startswith('http'): + video['url'] = "http://www.svtplay.se" + video['url'] + soup = BeautifulSoup(requests.get(video['url']).text) + video_player = soup.body('a', {'data-json-href': True})[0] + if 'oppetarkiv.se' in video['url']: + flashvars = requests.get( + "http://www.oppetarkiv.se/%s" % video_player.attrs['data-json-href'] + "?output=json").json() + else: + if video_player.attrs['data-json-href'].startswith("/wd"): + flashvars = requests.get("http://www.svt.se/%s" % video_player.attrs['data-json-href']).json() + else: + flashvars = requests.get( + "http://www.svtplay.se/%s" % video_player.attrs['data-json-href'] + "?output=json").json() + video['duration'] = video_player.attrs.get('data-length', 0) + if not 'title' in video: + video['title'] = soup.find('meta', {'property': 'og:title'}).attrs['content'].replace('|', '_').replace('/', '_') + if 'genre' not in video: + if soup.find(text='Kategori:'): + video['genre'] = soup.find(text='Kategori:').parent.parent.a.text + else: + video['genre'] = 'Ingen Genre' if 'dynamicStreams' in flashvars: - url = flashvars['dynamicStreams'][0].split('url:')[1].split('.mp4,')[0] +'.mp4' - filename = title+".mp4" - print Popen(["rtmpdump",u"-o"+filename,"-r", url], stdout=PIPE).communicate()[0] + video['url'] = flashvars['dynamicStreams'][0].split('url:')[1].split('.mp4,')[0] + '.mp4' + filename = Path(video['title']).with_suffix(".mp4") + print(Popen(["rtmpdump", "-o" + filename, "-r", video['url']], stdout=PIPE).communicate()[0]) if 'pathflv' in flashvars: rtmp = flashvars['pathflv'][0] - filename = title+".flv" - print Popen(["mplayer","-dumpstream","-dumpfile",filename, rtmp], stdout=PIPE).communicate()[0] + filename = Path(video['title']).with_suffix(".flv") + print(Popen(["mplayer", "-dumpstream", "-dumpfile", filename, rtmp], stdout=PIPE).communicate()[0]) + if not 'timestamp' in video and soup.find_all(datetime=True): + xmldate_str = soup.find_all(datetime=True)[0].attrs['datetime'] + if xmldate_str: + video['timestamp'] = datetime(*feedparser._parse_date_w3dtf(xmldate_str)[:6]) # naive in utc + video['timestamp'] = video['timestamp'].replace(tzinfo=timezone.utc).astimezone(tz=None) # convert to local time if 'video' in flashvars: - url = sorted(flashvars['video']['videoReferences'], key=lambda k: k['bitrate'])[-1]['url'] - filename = title+".mp4" - print Popen(["rtmpdump",u"-o"+filename,"-r", url], stdout=PIPE).communicate()[0] + for reference in flashvars['video']['videoReferences']: + if 'm3u8' in reference['url']: + video['url'] = reference['url'] + video['filename'] = Path(video['title']).with_suffix('.ts') + if 'statistics' in flashvars: + video['category'] = flashvars['statistics']['category'] + if not download_from_playlist(video): + return False + if 'url' not in video: + print("Could not find any streams") + return False + return video - else: - print "Could not find any streams" + +def download_from_playlist(video): + params = requests.utils.urlparse(video['url']).query + print(params) + if 'cc1=' in params: # 'cc1=name=Svenska~default=yes~forced=no~uri=http://media.svt.se/download/mcc/wp3/undertexter-wsrt/1134047/1134047-025A/C(sv)/index.m3u8~lang=sv' + video['subs'] = [ + dict([k.split('=') for k in params.split('cc1=')[1].split('~')])] # make a dict from the paramstring + try: + req = requests.get(video['url']).text + except: + print("Error reading, skipping file") + print(sys.exc_info()[1]) + return False + if 'subs' in video: + try: + segments = [item for item in requests.get(video['subs'][0]['uri']).text.split('\n') if 'vtt' in item] + except: + print("Error reading, skipping subtitle") + print(sys.exc_info()[1]) + segments = [] # ugly FIXME + video['subs'][0]['download'] = [] + for segment in segments: + if not segment.startswith('http'): + segment = "{}/{}".format(os.path.dirname(video['subs'][0]['uri']), segment) + try: + video['subs'][0]['download'].append(requests.get(segment).text) + except: + print("Error reading, skipping subtitle") + print(sys.exc_info()[1]) + break + playlist = parse_playlist(req) + if not playlist: return + videourl = sorted(playlist, key=lambda k: int(k['BANDWIDTH']))[-1]['url'] + if not videourl.startswith('http'): # if relative path + videourl = "{}/{}".format(os.path.dirname(video['url']), videourl) + segments, metadata = parse_segment_playlist(videourl) + if "EXT-X-KEY" in metadata: + try: + key = requests.get(metadata["EXT-X-KEY"]['URI'].strip('"')).text + except: + print("Error reading, skipping file") + print(sys.exc_info()[1]) + return False + decrypt = True + else: + decrypt = False + with video['filename'].open("wb") as ofile: + segment = 0 + size = 0 + for url in segments: + try: + ufile = requests.get(url, stream=True).raw + except: + print("Error reading, skipping file") + print(sys.exc_info()[1]) + return False + print("\r{0:.2f} MB".format(size / 1024 / 1024), end="") + sys.stdout.flush() + if decrypt: + iv = struct.pack("IIII", segment, 0, 0, 0) + try: + decryptor = AES.new(key, AES.MODE_CBC, + iv) # ValueError: AES key must be either 16, 24, or 32 bytes long + except ValueError as e: + print("Error using decryption key. Skipping") + print(e) + return False + while True: + try: + buf = ufile.read(4096) + except: + print("Error reading, skipping file") + print(sys.exc_info()[1]) + return False + if not buf: + break + if decrypt: + buf = decryptor.decrypt(buf) + ofile.write(buf) + size += len(buf) + segment += 1 + + if 'thumb-url' in video: + try: + video['thumb'] = requests.get(video['thumb-url'], stream=True).raw + except: + print("Error reading thumbnail") # FIXME mark file as failed + print(sys.exc_info()[1]) + + return True + + +def parse_playlist(playlist): + if not playlist.startswith("#EXTM3U"): + print(playlist) + return False + playlist = playlist.splitlines() + while not 'EXT-X-STREAM-INF' in playlist[0]: + playlist = playlist[1:] + items = [] + for (metadata_string, url) in zip(playlist[0::2], playlist[1::2]): + md = Video() + if not 'EXT-X-STREAM-INF' in metadata_string.split(':')[0]: + continue + for item in metadata_string.split(':')[1].split(','): + if '=' in item: + md.update([item.split('='), ]) + md['url'] = url + items.append(md) + return items + + +def parse_segment_playlist(playlisturl): + playlist = requests.get(playlisturl).text + assert playlist.startswith("#EXTM3U") + PATTERN = re.compile(r'''((?:[^,"']|"[^"]*"|'[^']*')+)''') + segments = [] + next_is_url = False + metadata = {} + for row in playlist.splitlines(): + if next_is_url: + if not row.startswith('http'): # if relative path + row = "{}/{}".format(os.path.dirname(playlisturl), row) + segments.append(row) + next_is_url = False + continue + if 'EXTINF' in row: + next_is_url = True + if "EXT-X-KEY" in row: + row = row.split(':', 1)[1] # skip first part + parts = PATTERN.split(row)[1:-1] # do magic re split and keep quotes + metadata["EXT-X-KEY"] = dict([part.split('=', 1) for part in parts if + '=' in part]) # throw away the commas and make dict of the pairs + return segments, metadata + + +def parse_videolist(): + page_num = 1 + soup = BeautifulSoup(requests.get( + "http://www.svtplay.se/ajax/videospager").text) # this call does not work for getting the pages, we use it for the page totals only + page_tot = int(soup.find('a', {'data-currentpage': True}).attrs['data-lastpage']) + videos_per_page = 8 + video_num = 0 + while page_num <= page_tot: + base_url = "http://www.svtplay.se/ajax/videos?sida={}".format(page_num) + soup = BeautifulSoup(requests.get(base_url).text) + for article in soup.findAll('article'): + meta = dict(article.attrs) + video = Video() + video['title'] = meta['data-title'] + video['description'] = meta['data-description'] + video['url'] = dict(article.find('a').attrs)['href'] + video['thumb-url'] = dict(article.find('img', {}).attrs)['src'] + video['num'] = video_num + video['total'] = page_tot * videos_per_page + video_num += 1 + yield video + page_num += 1 + + +def remux(video, xml=None): + if 'genre' in video: + if not os.path.exists(video['genre']): + os.mkdir(video['genre']) + video['path'] = Path(video['genre'] / video['filename']).with_suffix('.mkv') + else: + video['path'] = video['filename'].with_suffix('.mkv') + command = ["mkvmerge", "-o", str(video['path']), '--title', video['title']] + + if xml: + with video['filename'].with_suffix('.xml').open('w') as f: + f.write(xml) + command.extend(['--global-tags', str(video['filename'].with_suffix('.xml'))]) + if 'thumb' in video: + with open('thumbnail.jpg', 'wb') as f: # FIXME use title instead for many downloaders + f.write(video['thumb'].read()) + command.extend(['--attachment-description', "Thumbnail", + '--attachment-mime-type', 'image/jpeg', + '--attach-file', 'thumbnail.jpg']) + # if 'subs' in video: + # for sub in video['subs']: + # if 'download' in sub: + # with open("{}.vtt".format(sub['lang']),'wb') as f: + # f.write(bytes("".join(sub['download']),'utf-8')) #FIXME + # command.extend(['--language 0:{} {}.vtt'.format(sub['lang'],sub['lang'])]) + + command.append(str(video['filename'])) + print(Popen(command, stdout=PIPE).communicate()[0]) + for fname in (video['filename'], video['filename'].with_suffix('.xml'), Path('thumbnail.jpg')): + try: + fname.unlink() + except: + pass + if 'timestamp' in video: + try: + os.utime(str(video['path']), times=(video['timestamp'].timestamp(), video['timestamp'].timestamp())) + except FileNotFoundError as e: + print(e) + + +def mkv_metadata(video): + root = BeautifulSoup(features='xml') + root.append(Doctype('Tags SYSTEM "matroskatags.dtd"')) + tags = root.new_tag("Tags") + tag = root.new_tag("Tag") + tags.append(tag) + root.append(tags) + keep = ('title', 'description', 'url', 'genre') + targets = root.new_tag("Targets") + ttv = root.new_tag("TargetTypeValue") + ttv.string = str(50) + targets.append(ttv) + tag.append(targets) + for key in video: + if not key in keep: + continue + simple = root.new_tag('Simple') + name = root.new_tag('Name') + name.string = key.upper() + simple.append(name) + sstring = root.new_tag('String') + sstring.string = video[key] + simple.append(sstring) + tag.append(simple) + return str(root) + if __name__ == "__main__": - sys.exit(main()) + parser = argparse.ArgumentParser() + group = parser.add_mutually_exclusive_group(required=True) + group.add_argument("-r", "--rss", help="Download all files in rss") + group.add_argument("-u", "--url", help="Download video in url") + group.add_argument("-m", "--mirror", help="Mirror all files", action="store_true") + parser.add_argument("-n", "--no_act", help="Just print what would be done, don't do any downloading.", + action="store_true") + parser.add_argument("--no_remux", help="Don't remux into mkv", action="store_true") + + args = parser.parse_args() + if args.rss: + d = feedparser.parse(args.rss) + for e in d.entries: + print(("Downloading: %s" % e.title)) + if args.no_act: + continue + video = scrape_player_page({'title': e.title, 'url': e.link}) + if args.no_remux: + continue + remux(video) + # print(e.description) + if args.mirror: + if not os.path.exists('.seen'): + os.mkdir('.seen') + for video in parse_videolist(): + video['title'] = video['title'].replace('/', '_') + print(video['title'] + '.mkv') + print("{} of {}".format(video['num'], video['total'])) + + if os.path.exists(os.path.join('.seen', video['title'])): + print("Skipping") + continue + print("Downloading...") + if args.no_act: + continue + open(os.path.join('.seen', video['title']), 'w').close() # touch + ret = scrape_player_page(video) + if not ret: + if not os.path.exists('.failed'): + os.mkdir('.failed') + open(os.path.join('.failed', video['title']), 'w').close() # touch + continue + video = ret + if args.no_remux: + continue + xml = mkv_metadata(video) + remux(video, xml) + + else: + if not args.no_act: + video = scrape_player_page({'url': args.url}) + if not args.no_remux: + remux(video) + print(("Downloaded {}".format(args.url)))