Added progress display in mirror mode.
[svtplaydump.git] / svtplaydump.py
1 #!/usr/bin/env python
2 # -*- coding: utf-8 -*-
3 #
4 # (C) Copyright 2010 Mikael Frykholm <mikael@frykholm.com>
5 #
6 # This program is free software: you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation, either version 3 of the License, or
9 # (at your option) any later version.
10 #
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
15 #
16 # You should have received a copy of the GNU General Public License
17 # along with this program. If not, see <http://www.gnu.org/licenses/>
18 #
19 # Changelog:
20 # 0.4 added mirror mode.
21 # 0.3 added apple streaming playlist parsing and decryption
22 # 0.2 added python 2.4 urlparse compatibility
23 # 0.1 initial release
24
25 from BeautifulSoup import BeautifulSoup
26 from subprocess import *
27 import re
28 import json
29 from Crypto.Cipher import AES
30 import struct
31 import argparse
32 import feedparser
33 try:
34 import urlparse
35 except ImportError:
36 pass
37 import urllib2
38 try:
39 import urllib2.urlparse as urlparse
40 except ImportError:
41 pass
42 import sys, os
43
44 def scrape_player_page(url, title):
45 """
46 Try to scrape the site for video and download.
47 """
48 if not url.startswith('http'):
49 url = "http://www.svtplay.se" + url
50 video = {}
51 page = urllib2.urlopen(url).read()
52 soup = BeautifulSoup(page,convertEntities=BeautifulSoup.HTML_ENTITIES)
53 video_player = soup.body('a',{'data-json-href':True})[0]
54 if video_player.attrMap['data-json-href'].startswith("/wd"):
55 flashvars = json.loads(urllib2.urlopen("http://www.svt.se/%s"%video_player.attrMap['data-json-href']).read())
56 else:
57 flashvars = json.loads(urllib2.urlopen("http://www.svtplay.se/%s"%video_player.attrMap['data-json-href']+"?output=json").read())
58 video['duration'] = video_player.attrMap.get('data-length',0)
59 video['title'] = title
60 if not title:
61 video['title'] = soup.find('meta',{'property':'og:title'}).attrMap['content'].replace('|','_').replace('/','_')
62 if 'dynamicStreams' in flashvars:
63 video['url'] = flashvars['dynamicStreams'][0].split('url:')[1].split('.mp4,')[0] +'.mp4'
64 filename = video['title']+".mp4"
65 print Popen(["rtmpdump",u"-o"+filename,"-r", url], stdout=PIPE).communicate()[0]
66 if 'pathflv' in flashvars:
67 rtmp = flashvars['pathflv'][0]
68 filename = video['title']+".flv"
69 print Popen(["mplayer","-dumpstream","-dumpfile",filename, rtmp], stdout=PIPE).communicate()[0]
70 if 'video' in flashvars:
71 for reference in flashvars['video']['videoReferences']:
72 if reference['url'].endswith("m3u8"):
73 video['url']=reference['url']
74 video['filename'] = video['title']+'.ts'
75 if 'statistics' in flashvars:
76 video['category'] = flashvars['statistics']['category']
77 download_from_playlist(video)
78 else:
79 print "Could not find any streams"
80 return
81 return video
82
83 def download_from_playlist(video):
84 playlist = parse_playlist(urllib2.urlopen(video['url']).read())
85 videourl = sorted(playlist, key=lambda k: int(k['BANDWIDTH']))[-1]['url']
86 segments, metadata = parse_segment_playlist(urllib2.urlopen(videourl).read())
87 if "EXT-X-KEY" in metadata:
88 key = urllib2.urlopen(metadata["EXT-X-KEY"]['URI'].strip('"')).read()
89 decrypt=True
90 else:
91 decrypt=False
92 with open("%s"%video['filename'],"w") as ofile:
93 segment=0
94 size = 0
95 for url in segments:
96 ufile = urllib2.urlopen(url)
97 print "\r{} MB".format(size/1024/1024),
98 sys.stdout.flush()
99 if decrypt:
100 iv=struct.pack("IIII",segment,0,0,0)
101 decryptor = AES.new(key, AES.MODE_CBC, iv)
102 while(True):
103 buf = ufile.read(1024)
104 if buf:
105 if decrypt:
106 buf = decryptor.decrypt(buf)
107 ofile.write(buf)
108 size += len(buf)
109 else:
110 ufile.close()
111 break
112 segment += 1
113
114 def parse_playlist(playlist):
115 if not playlist.startswith("#EXTM3U"):
116 print playlist
117 return False
118 playlist = playlist.splitlines()[1:]
119 items=[]
120 for (metadata_string,url) in zip(playlist[0::2], playlist[1::2]):
121 md = dict()
122 assert 'EXT-X-STREAM-INF' in metadata_string.split(':')[0]
123 for item in metadata_string.split(':')[1].split(','):
124 if '=' in item:
125 md.update([item.split('='),])
126 md['url']=url
127 items.append(md)
128 return items
129
130 def parse_segment_playlist(playlist):
131 assert playlist.startswith("#EXTM3U")
132 PATTERN = re.compile(r'''((?:[^,"']|"[^"]*"|'[^']*')+)''')
133 segments = []
134 next_is_url=False
135 metadata = {}
136 for row in playlist.splitlines():
137 if next_is_url:
138 segments.append(row)
139 next_is_url=False
140 continue
141 if 'EXTINF' in row:
142 next_is_url=True
143 if "EXT-X-KEY" in row:
144 row = row.split(':',1)[1] #skip first part
145 parts = PATTERN.split(row)[1:-1] #do magic re split and keep quotes
146 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
147 return(segments, metadata)
148 def parse_videolist():
149 page_num = 1
150 page = urllib2.urlopen("http://www.svtplay.se/ajax/videospager").read() #this call does not work for getting the pages, we use it for the page totals only
151 soup = BeautifulSoup(page,convertEntities=BeautifulSoup.HTML_ENTITIES)
152 page_tot = int(soup.find('a',{'data-currentpage':True}).attrMap['data-lastpage'])
153 videos_per_page = 8
154 video_num = 0
155 while(page_num <= page_tot):
156 base_url = "http://www.svtplay.se/ajax/videos?sida={}".format(page_num)
157 page = urllib2.urlopen(base_url).read()
158 soup = BeautifulSoup(page,convertEntities=BeautifulSoup.HTML_ENTITIES)
159 for article in soup.findAll('article'):
160 meta = dict(article.attrs)
161 video = {}
162 video['title'] = meta['data-title']
163 video['description'] = meta['data-description']
164 video['url'] = dict(article.find('a').attrs)['href']
165 video['thumb-url'] = dict(article.find('img',{}).attrs)['src']
166 video['num'] = video_num
167 video['total'] = page_tot * videos_per_page
168 video_num += 1
169 yield video
170 page_num += 1
171
172
173 if __name__ == "__main__":
174 parser = argparse.ArgumentParser()
175 group = parser.add_mutually_exclusive_group(required=True)
176 group.add_argument("-r", "--rss", help="Download all files in rss")
177 group.add_argument("-u", "--url", help="Download video in url")
178 group.add_argument("-m", "--mirror", help="Mirror all files", action="store_true")
179 parser.add_argument("-n", "--no_act", help="Just print what would be done, don't do any downloading.", action="store_true")
180 args = parser.parse_args()
181 if args.rss:
182 d = feedparser.parse(args.rss)
183 for e in d.entries:
184 print("Downloading: %s"%e.title)
185 if args.no_act:
186 continue
187 filename = scrape_player_page(e.link, e.title)
188 print Popen(["avconv","-i",filename,"-vcodec","copy","-acodec","copy", filename+'.mkv'], stdout=PIPE).communicate()[0]
189 #print(e.description)
190 if args.mirror:
191 for video in parse_videolist():
192 video['title'] = video['title'].replace('/','_')
193 print video['title']+'.mkv',
194 print u"{} of {}".format(video['num'], video['total'])
195 if os.path.exists(video['title']+'.mkv'):
196 print "Skipping"
197 continue
198 print("Downloading...")
199 if args.no_act:
200 continue
201 ret = scrape_player_page(video['url'], video['title'])
202 print ret
203 print Popen(["avconv","-i",video['title']+'.ts',"-vcodec","copy","-acodec","copy", video['title']+'.mkv'], stdout=PIPE).communicate()[0]
204 try:
205 os.unlink(video['title']+'.ts')
206 except:
207 import pdb;pdb.set_trace()
208 else:
209 if not args.no_act:
210 video = scrape_player_page(args.url, None)
211 print(u"Downloaded {}".format(args.url))