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Added OpenWebVideo as a demonstration.

This commit is contained in:
Thomas Touhey 2018-07-30 14:29:17 +02:00
parent d061fabfd8
commit 638e5c9195
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GPG Key ID: 2ECEB0517AD947FB
2 changed files with 41 additions and 21 deletions
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32
textoutpc/builtin/_Video.py
View File

@ -13,7 +13,6 @@ __all__ = ["VideoTag", "YoutubeTag"]
_defaultratio_w = 16
_defaultratio_h = 9
_defaultratio = round(_defaultratio_w / _defaultratio_h, 4)
class VideoTag(_BlockTag):
""" The video tag, puts a preview of the video whose URL is given.
@ -49,21 +48,23 @@ class VideoTag(_BlockTag):
else None
self._align = None
self._float = False
self._ratio = _defaultratio
self._ratio = None
for arg in map(str.strip, (value or "").split('|')):
if not arg:
pass
elif arg[0] in '0123456789:':
rx, ry = _defaultratio_w, _defaultratio_h
rn = 0
rat = arg.split(':')
try: rx = int(rat[0])
try: rx = int(rat[0]); rn += 1
except: pass
try: ry = int(rat[1])
try: ry = int(rat[1]); rn += 1
except: pass
self._ratio = round(ry / rx, 4)
if rn:
self._ratio = round(ry / rx, 4)
elif arg in _align:
al, fl = _align[arg]
if al != None:
@ -91,23 +92,24 @@ class VideoTag(_BlockTag):
align = "float-" + (self._align or "left") if self._align \
else self._align
ratio = self._ratio
if ratio == _defaultratio:
ratio = None
if self._ratio:
ratio = self._ratio * 100
elif hasattr(self._video, 'ratio'):
ratio = self._video.ratio * 100
else:
ratio *= 100
iratio = int(ratio)
if ratio == iratio:
ratio = iratio
ratio = str(ratio)
ratio = round(_defaultratio_w / _defaultratio_h, 4)
iratio = int(ratio)
if ratio == iratio:
ratio = iratio
ratio = str(ratio)
code = '<div class="video-wrapper{}{}"{}>' \
.format(f" {self._sizeclass}" if self._sizeclass else "",
f' img-{align}' if align else "",
f' style="padding-bottom: {ratio}%"' if ratio else "")
f' style="padding-bottom: {ratio}%"')
code += '<iframe src="{}" frameborder="0" allowfullscreen>' \
'</iframe>'.format(self._video.embed())
'</iframe>'.format(self._video.embed)
return code + '</div>'

30
textoutpc/builtin/_Videos.py
View File

@ -34,8 +34,7 @@ class YouTubeVideo(_Video):
else:
raise ValueError("unknown URL")
def embed(self):
return f"https://www.youtube.com/embed/{self._id}"
self.embed = f"https://www.youtube.com/embed/{self._id}"
class DailymotionVideo(_Video):
""" Get a video from Dailymotion. """
@ -52,8 +51,7 @@ class DailymotionVideo(_Video):
else:
raise ValueError("unknown URL")
def embed(self):
return f"https://www.dailymotion.com/embed/video/{self._code}"
self.embed = f"https://www.dailymotion.com/embed/video/{self._code}"
class VimeoVideo(_Video):
""" Get a video from Vimeo. """
@ -72,8 +70,28 @@ class VimeoVideo(_Video):
else:
raise ValueError("unknown URL")
def embed(self):
return f"https://player.vimeo.com/video/{self._code}" \
self.embed = f"https://player.vimeo.com/video/{self._code}" \
"?title=0&byline=0&portrait=0"
# WARNING: This is only for demonstration sake. Do not use without a cache!
# This demonstration class uses the `embed-python` module.
#
#from embed import Embed as _Embed
#
#class OpenWebVideo(_Video):
# """ Decentralized way to gather a video data. """
#
# def __init__(self, url):
# u = _urlparse.urlparse(url)
# if not u.scheme in ('https'):
# raise Exception
#
# embed = _Embed(url)
# embed = embed.embed
# assert embed['type'] == 'video'
#
# self.embed = embed['url']
# if 'ratio' in embed:
# self.ratio = embed['ratio'] / 100
# End of file.