[archive.org] Add extractor (Fixes #1003)

This commit is contained in:
Philipp Hagemeister 2013-07-08 02:04:11 +02:00
parent b04621d155
commit 5fe3a3c3fb
2 changed files with 67 additions and 0 deletions

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from .archiveorg import ArchiveOrgIE
from .ard import ARDIE from .ard import ARDIE
from .arte import ArteTvIE from .arte import ArteTvIE
from .auengine import AUEngineIE from .auengine import AUEngineIE

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import json
import re
from .common import InfoExtractor
from ..utils import (
determine_ext,
unified_strdate,
)
class ArchiveOrgIE(InfoExtractor):
IE_NAME = 'archive.org'
IE_DESC = 'archive.org videos'
_VALID_URL = r'(?:https?://)?(?:www\.)?archive.org/details/(?P<id>[^?/]+)(?:[?].*)?$'
_TEST = {
u"url": u"http://archive.org/details/XD300-23_68HighlightsAResearchCntAugHumanIntellect",
u'file': u'XD300-23_68HighlightsAResearchCntAugHumanIntellect.ogv',
u'md5': u'8af1d4cf447933ed3c7f4871162602db',
u'info_dict': {
u"title": u"1968 Demo - FJCC Conference Presentation Reel #1",
u"description": u"Reel 1 of 3: Also known as the \"Mother of All Demos\", Doug Engelbart's presentation at the Fall Joint Computer Conference in San Francisco, December 9, 1968 titled \"A Research Center for Augmenting Human Intellect.\" For this presentation, Doug and his team astonished the audience by not only relating their research, but demonstrating it live. This was the debut of the mouse, interactive computing, hypermedia, computer supported software engineering, video teleconferencing, etc. See also <a href=\"http://dougengelbart.org/firsts/dougs-1968-demo.html\" rel=\"nofollow\">Doug's 1968 Demo page</a> for more background, highlights, links, and the detailed paper published in this conference proceedings. Filmed on 3 reels: Reel 1 | <a href=\"http://www.archive.org/details/XD300-24_68HighlightsAResearchCntAugHumanIntellect\" rel=\"nofollow\">Reel 2</a> | <a href=\"http://www.archive.org/details/XD300-25_68HighlightsAResearchCntAugHumanIntellect\" rel=\"nofollow\">Reel 3</a>",
u"upload_date": u"19681210",
u"uploader": u"SRI International"
}
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
json_url = url + (u'?' if u'?' in url else '&') + u'output=json'
json_data = self._download_webpage(json_url, video_id)
data = json.loads(json_data)
title = data['metadata']['title'][0]
description = data['metadata']['description'][0]
uploader = data['metadata']['creator'][0]
upload_date = unified_strdate(data['metadata']['date'][0])
formats = [{
'format': fdata['format'],
'url': 'http://' + data['server'] + data['dir'] + fn,
'file_size': int(fdata['size']),
}
for fn,fdata in data['files'].items()
if 'Video' in fdata['format']]
formats.sort(key=lambda fdata: fdata['file_size'])
info = {
'id': video_id,
'title': title,
'formats': formats,
'description': description,
'uploader': uploader,
'upload_date': upload_date,
}
thumbnail = data.get('misc', {}).get('image')
if thumbnail:
info['thumbnail'] = thumbnail
# TODO: Remove when #980 has been merged
info['url'] = formats[-1]['url']
info['ext'] = determine_ext(formats[-1]['url'])
return self.video_result(info)