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[brightcove] Improve and generalize brightcove URL extraction from JS
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@ -156,6 +156,28 @@ class BrightcoveIE(InfoExtractor):
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linkBase = find_param('linkBaseURL')
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if linkBase is not None:
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params['linkBaseURL'] = linkBase
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return cls._make_brightcove_url(params)
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@classmethod
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def _build_brighcove_url_from_js(cls, object_js):
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# The layout of JS is as follows:
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# customBC.createVideo = function (width, height, playerID, playerKey, videoPlayer, VideoRandomID) {
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# // build Brightcove <object /> XML
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# }
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m = re.search(
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r'''(?x)customBC.\createVideo\(
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.*? # skipping width and height
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["\'](?P<playerID>\d+)["\']\s*,\s* # playerID
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["\'](?P<playerKey>AQ[^"\']{48})[^"\']*["\']\s*,\s* # playerKey begins with AQ and is 50 characters
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# in length, however it's appended to itself
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# in places, so truncate
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["\'](?P<videoID>\d+)["\'] # @videoPlayer
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''', object_js)
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if m:
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return cls._make_brightcove_url(m.groupdict())
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@classmethod
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def _make_brightcove_url(cls, params):
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data = compat_urllib_parse.urlencode(params)
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return cls._FEDERATED_URL_TEMPLATE % data
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@ -191,16 +213,9 @@ class BrightcoveIE(InfoExtractor):
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if matches:
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return list(filter(None, [cls._build_brighcove_url(m) for m in matches]))
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custombcs = re.findall(r'customBC.\createVideo\((.+?)\);',webpage)
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if custombcs:
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urls = []
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for match in custombcs:
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# brightcove playerkey begins with AQ and is 50 characters in length,
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# however it's appended to itself in places, so truncate.
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f = re.search(r'["\'](AQ[^"\']{48}).*?["\'](\d+)["\']', match)
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if f:
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urls.append('brightcove:playerKey='+f.group(1)+'&%40videoPlayer='+f.group(2))
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return urls
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return list(filter(None, [
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cls._build_brighcove_url_from_js(custom_bc)
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for custom_bc in re.findall(r'(customBC\.createVideo\(.+?\);)', webpage)]))
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def _real_extract(self, url):
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url, smuggled_data = unsmuggle_url(url, {})
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