2020-11-09 19:41:01 +00:00
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__filename__ = "webapp_media.py"
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__author__ = "Bob Mottram"
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__license__ = "AGPL3+"
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__version__ = "1.1.0"
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__maintainer__ = "Bob Mottram"
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__email__ = "bob@freedombone.net"
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__status__ = "Production"
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2020-12-22 18:06:23 +00:00
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def _addEmbeddedVideoFromSites(translate: {}, content: str,
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2020-12-23 23:59:49 +00:00
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peertubeInstances: [],
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2020-12-22 18:06:23 +00:00
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width=400, height=300) -> str:
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2020-11-09 19:41:01 +00:00
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"""Adds embedded videos
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"""
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if '>vimeo.com/' in content:
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url = content.split('>vimeo.com/')[1]
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if '<' in url:
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url = url.split('<')[0]
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content = \
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content + "<center>\n<iframe loading=\"lazy\" " + \
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"src=\"https://player.vimeo.com/video/" + \
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url + "\" width=\"" + str(width) + \
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"\" height=\"" + str(height) + \
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"\" frameborder=\"0\" allow=\"autoplay; " + \
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"fullscreen\" allowfullscreen></iframe>\n</center>\n"
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return content
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videoSite = 'https://www.youtube.com'
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if '"' + videoSite in content:
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url = content.split('"' + videoSite)[1]
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if '"' in url:
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url = url.split('"')[0].replace('/watch?v=', '/embed/')
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if '&' in url:
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url = url.split('&')[0]
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content = \
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content + "<center>\n<iframe loading=\"lazy\" src=\"" + \
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videoSite + url + "\" width=\"" + str(width) + \
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"\" height=\"" + str(height) + \
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"\" frameborder=\"0\" allow=\"autoplay; fullscreen\" " + \
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"allowfullscreen></iframe>\n</center>\n"
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return content
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2020-12-23 22:48:19 +00:00
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invidiousSites = ('https://invidious.snopyta.org',
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2020-12-23 22:50:21 +00:00
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'https://yewtu.be',
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'https://tube.connect.cafe',
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'https://invidious.kavin.rocks',
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'https://invidiou.site',
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'https://invidious.tube',
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'https://invidious.xyz',
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'https://invidious.zapashcanon.fr',
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2020-11-09 19:41:01 +00:00
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'http://c7hqkpkpemu6e7emz5b4vy' +
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'z7idjgdvgaaa3dyimmeojqbgpea3xqjoid.onion',
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'http://axqzx4s6s54s32yentfqojs3x5i7faxza6xo3ehd4' +
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'bzzsg2ii4fv2iid.onion')
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for videoSite in invidiousSites:
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if '"' + videoSite in content:
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url = content.split('"' + videoSite)[1]
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if '"' in url:
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url = url.split('"')[0].replace('/watch?v=', '/embed/')
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if '&' in url:
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url = url.split('&')[0]
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content = \
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content + "<center>\n<iframe loading=\"lazy\" src=\"" + \
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videoSite + url + "\" width=\"" + \
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str(width) + "\" height=\"" + str(height) + \
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"\" frameborder=\"0\" allow=\"autoplay; fullscreen\" " + \
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"allowfullscreen></iframe>\n</center>\n"
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return content
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videoSite = 'https://media.ccc.de'
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if '"' + videoSite in content:
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url = content.split('"' + videoSite)[1]
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if '"' in url:
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url = url.split('"')[0]
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if not url.endswith('/oembed'):
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url = url + '/oembed'
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content = \
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content + "<center>\n<iframe loading=\"lazy\" src=\"" + \
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videoSite + url + "\" width=\"" + \
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str(width) + "\" height=\"" + str(height) + \
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"\" frameborder=\"0\" allow=\"fullscreen\" " + \
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"allowfullscreen></iframe>\n</center>\n"
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return content
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if '"https://' in content:
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# A selection of the current larger peertube sites, mostly
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# French and German language
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# These have been chosen based on reported numbers of users
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# and the content of each has not been reviewed, so mileage could vary
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2020-12-23 22:47:07 +00:00
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# Also see https://peertube_isolation.frama.io/list/ for
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# adversarial instances
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2020-12-23 23:59:49 +00:00
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if peertubeInstances:
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peerTubeSites = peertubeInstances
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else:
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peerTubeSites = ('peertube.mastodon.host', 'share.tube',
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'tube.tr4sk.me', 'videos.elbinario.net',
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'hkvideo.live',
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'peertube.snargol.com', 'tube.22decembre.eu',
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'tube.fabrigli.fr', 'libretube.net',
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'libre.video',
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'peertube.linuxrocks.online', 'spacepub.space',
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'video.ploud.jp', 'video.omniatv.com',
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'peertube.servebeer.com',
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'tube.tchncs.de', 'tubee.fr',
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'video.alternanet.fr',
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'devtube.dev-wiki.de', 'video.samedi.pm',
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'video.irem.univ-paris-diderot.fr',
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'peertube.openstreetmap.fr', 'video.antopie.org',
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'scitech.video', 'tube.4aem.com',
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'video.ploud.fr',
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'peervideo.net', 'video.valme.io',
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'videos.pair2jeux.tube',
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'vault.mle.party', 'hostyour.tv',
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'diode.zone', 'visionon.tv',
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'artitube.artifaille.fr', 'peertube.fr',
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'peertube.live', 'kolektiva.media',
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'tube.ac-lyon.fr', 'www.yiny.org',
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'betamax.video',
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'tube.piweb.be', 'pe.ertu.be', 'peertube.social',
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'videos.lescommuns.org', 'peertube.nogafa.org',
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'skeptikon.fr', 'video.tedomum.net',
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'tube.p2p.legal', 'tilvids.com',
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'sikke.fi', 'exode.me', 'peertube.video')
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2020-11-09 19:41:01 +00:00
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for site in peerTubeSites:
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if '"https://' + site in content:
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url = content.split('"https://' + site)[1]
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if '"' in url:
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url = url.split('"')[0].replace('/watch/', '/embed/')
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content = \
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content + "<center>\n<iframe loading=\"lazy\" " + \
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"sandbox=\"allow-same-origin " + \
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"allow-scripts\" src=\"https://" + \
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site + url + "\" width=\"" + str(width) + \
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"\" height=\"" + str(height) + \
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"\" frameborder=\"0\" allow=\"autoplay; " + \
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"fullscreen\" allowfullscreen></iframe>\n</center>\n"
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return content
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return content
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2020-12-22 18:06:23 +00:00
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def _addEmbeddedAudio(translate: {}, content: str) -> str:
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2020-11-09 19:41:01 +00:00
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"""Adds embedded audio for mp3/ogg
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"""
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if not ('.mp3' in content or '.ogg' in content):
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return content
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if '<audio ' in content:
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return content
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extension = '.mp3'
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if '.ogg' in content:
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extension = '.ogg'
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words = content.strip('\n').split(' ')
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for w in words:
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if extension not in w:
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continue
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w = w.replace('href="', '').replace('">', '')
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if w.endswith('.'):
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w = w[:-1]
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if w.endswith('"'):
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w = w[:-1]
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if w.endswith(';'):
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w = w[:-1]
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if w.endswith(':'):
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w = w[:-1]
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if not w.endswith(extension):
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continue
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if not (w.startswith('http') or w.startswith('dat:') or
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w.startswith('hyper:') or w.startswith('i2p:') or
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w.startswith('gnunet:') or
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'/' in w):
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continue
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url = w
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content += '<center>\n<audio controls>\n'
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content += \
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'<source src="' + url + '" type="audio/' + \
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extension.replace('.', '') + '">'
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content += \
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translate['Your browser does not support the audio element.']
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content += '</audio>\n</center>\n'
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return content
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2020-12-22 18:06:23 +00:00
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def _addEmbeddedVideo(translate: {}, content: str,
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width=400, height=300) -> str:
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2020-11-09 19:41:01 +00:00
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"""Adds embedded video for mp4/webm/ogv
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"""
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if not ('.mp4' in content or '.webm' in content or '.ogv' in content):
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return content
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if '<video ' in content:
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return content
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extension = '.mp4'
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if '.webm' in content:
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extension = '.webm'
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elif '.ogv' in content:
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extension = '.ogv'
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words = content.strip('\n').split(' ')
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for w in words:
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if extension not in w:
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continue
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w = w.replace('href="', '').replace('">', '')
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if w.endswith('.'):
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w = w[:-1]
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if w.endswith('"'):
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w = w[:-1]
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if w.endswith(';'):
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w = w[:-1]
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if w.endswith(':'):
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w = w[:-1]
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if not w.endswith(extension):
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continue
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if not (w.startswith('http') or w.startswith('dat:') or
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w.startswith('hyper:') or w.startswith('i2p:') or
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w.startswith('gnunet:') or
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'/' in w):
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continue
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url = w
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content += \
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'<center>\n<video width="' + str(width) + '" height="' + \
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str(height) + '" controls>\n'
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content += \
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'<source src="' + url + '" type="video/' + \
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extension.replace('.', '') + '">\n'
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content += \
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translate['Your browser does not support the video element.']
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content += '</video>\n</center>\n'
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return content
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2020-12-23 23:59:49 +00:00
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def addEmbeddedElements(translate: {}, content: str,
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peertubeInstances: []) -> str:
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2020-11-09 19:41:01 +00:00
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"""Adds embedded elements for various media types
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"""
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2020-12-23 23:59:49 +00:00
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content = _addEmbeddedVideoFromSites(translate, content,
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peertubeInstances)
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2020-12-22 18:06:23 +00:00
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content = _addEmbeddedAudio(translate, content)
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return _addEmbeddedVideo(translate, content)
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