X-Git-Url: https://git.frykholm.com/svtplaydump.git/blobdiff_plain/ca2553c70a5e85c865695717734f33b19c552c6c..2301fe1403fe109e85b66e4c6f5cbe6da8521b5f:/svtplaydump.py diff --git a/svtplaydump.py b/svtplaydump.py index 00be1b6..54d7ac0 100755 --- a/svtplaydump.py +++ b/svtplaydump.py @@ -1,4 +1,5 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 +# -*- coding: utf-8 -*- # # (C) Copyright 2010 Mikael Frykholm # @@ -16,43 +17,293 @@ # 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 * -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 - soup = BeautifulSoup(urllib2.urlopen(argv[1]).read()) - flashvars = urlparse.parse_qs(soup.find("param", {"name":"flashvars",'value':True})['value']) - title = None - try: - title = soup.find("div","info").ul.li.h2.string - except: - title = "unnamed" +import re +from Crypto.Cipher import AES +import struct +import argparse +import requests +import sys, os +import socket +import feedparser +from datetime import datetime, timezone +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 video['title']: + video['title'] = soup.find('meta',{'property':'og:title'}).attrs['content'].replace('|','_').replace('/','_') + if not 'genre' 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 = video['title']+".mp4" + print(Popen(["rtmpdump","-o"+filename,"-r", 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] - else: - print "Could not find any streams" + filename = video['title']+".flv" + print(Popen(["mplayer","-dumpstream","-dumpfile",filename, rtmp], stdout=PIPE).communicate()[0]) + if not 'timestamp' in video: + if soup.find_all(datetime=True): + xmldate_str = soup.find_all(datetime=True)[0].attrs['datetime'] + 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: + for reference in flashvars['video']['videoReferences']: + if 'm3u8' in reference['url']: + video['url']=reference['url'] + video['filename'] = video['title']+'.ts' + if 'statistics' in flashvars: + video['category'] = flashvars['statistics']['category'] + download_from_playlist(video) + if not 'url' in video: + print("Could not find any streams") + return False + return video + +def download_from_playlist(video): + playlist = parse_playlist(requests.get(video['url']).text) + 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: + key = requests.get(metadata["EXT-X-KEY"]['URI'].strip('"')).text + decrypt=True + else: + decrypt=False + with open("%s"%video['filename'],"wb") as ofile: + segment=0 + size = 0 + for url in segments: + ufile = requests.get(url, stream=True).raw + print("\r{0:.2f} MB".format(size/1024/1024),end="") + sys.stdout.flush() + if decrypt: + iv=struct.pack("IIII",segment,0,0,0) + decryptor = AES.new(key, AES.MODE_CBC, iv) + while(True): + try: + buf = ufile.read(4096) + except (socket.error, TypeError) as e: + print("Error reading, skipping file") + print(e) + return + if not buf: + break + if decrypt: + buf = decryptor.decrypt(buf) + ofile.write(buf) + size += len(buf) + segment += 1 + + if 'thumb-url' in video: + video['thumb'] = requests.get(video['thumb-url'],stream=True).raw + +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): + basename = video['filename'].split('.ts')[0] + if 'genre' in video: + if not os.path.exists(video['genre']): + os.mkdir(video['genre']) + video['path'] = os.path.join(video['genre'],basename+'.mkv') + else: + video['path'] = basename+'.mkv' + command = ["mkvmerge","-o",video['path'], '--title',video['title']] + + if xml: + with open(basename+'.xml','w') as f: + f.write(xml) + command.extend(['--global-tags',basename+'.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']) + command.append(video['filename']) + print(Popen(command, stdout=PIPE).communicate()[0]) + for fname in (video['filename'], basename+'.xml','thumbnail.jpg'): + try: + os.unlink(fname) + except: + pass + if 'timestamp' in video: + try: + os.utime(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 + self.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 + video = scrape_player_page(video) + 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({'title':e.title}) + print(("Downloaded {}".format(args.url)))