Pelican YouTube embed reStructuredText directive.

YoutubeDirective.py

class YouTube(Directive):
    """ Embed YouTube video in posts.

        VIDEO_ID is required, with / height are optional integer, 
        and align could be left / center / right.

        Usage:
          .. youtube:: VIDEO_ID
             :width: 640
             :height: 480
             :align: center
    
    """

    def align(argument):
        """Conversion function for the "align" option."""
        return directives.choice(argument, ('left', 'center', 'right'))

    required_arguments = 1
    optional_arguments = 2
    option_spec = {
        'width': directives.positive_int, 
        'height': directives.positive_int,
        'align': align
    }

    final_argument_whitespace = False
    has_content = False

    def run(self):
        videoID = self.arguments[0].strip()
        width = 420
        height = 315
        align = 'left'
        
        if 'width' in self.options:
            width = self.options['width']

        if 'height' in self.options:
            height = self.options['height']

        if 'align' in self.options:
            align = self.options['align']

        youtube_url = 'http://www.youtube.com/embed/%s' % videoID
        div_block = '<div class="youtube" align="%s">' % align
        embed_block = '<iframe width="%s" height="%s" src="%s" frameborder="0"></iframe>' % (width, height, youtube_url)

        return [
            nodes.raw('', div_block, format='html'),
            nodes.raw('', embed_block, format='html'),
            nodes.raw('', '</div>', format='html')
        ]


directives.register_directive('youtube', YouTube)

This looks good, where do you put that ?

Just put it at the bottom of pelican/rstdirective.py, and you should be able to use the youtube directive.

Is it okay if I take this and put it in pelican directly?

@ametaireau,

Of course! Feel free to take it. :)

Le ven. 08 juin 2012 10:11:32 CEST, Brian Hsu a écrit :

@ametaireau, Of course! Feel free to take it. :) --- Reply to this email directly or view it on GitHub: https://gist.github.com/1422773

thanks, done :)