pelican-plugins/liquid_tags/vimeo.py

"""
Vimeo Tag
---------
This implements a Liquid-style vimeo tag for Pelican,
based on the youtube tag which is in turn based on
the jekyll / octopress youtube tag [1]_

Syntax
------
{% vimeo id [width height] %}

Example
-------
{% vimeo 10739054 640 480 %}

Output
------
<div style="width:640px; height:480px;"><iframe src="//player.vimeo.com/video/10739054?title=0&amp;byline=0&amp;portrait=0" width="640" height="480" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>

[1] https://gist.github.com/jamieowen/2063748
"""
import re
from .mdx_liquid_tags import LiquidTags

SYNTAX = "{% vimeo id [width height] %}"

VIMEO = re.compile(r'(\S+)(\s+(\d+)\s(\d+))?')


@LiquidTags.register('vimeo')
def vimeo(preprocessor, tag, markup):
    width = 640
    height = 390
    vimeo_id = None

    match = VIMEO.search(markup)
    if match:
        groups = match.groups()
        vimeo_id = groups[0]
        width = groups[2] or width
        height = groups[3] or height

    if vimeo_id:
        vimeo_out = """
            <div class="videobox">
                <iframe src="//player.vimeo.com/video/{vimeo_id}?title=0&amp;byline=0&amp;portrait=0"
                        width="{width}" height="{height}" frameborder="0"
                        webkitAllowFullScreen mozallowfullscreen allowFullScreen>
                </iframe>
            </div>
        """.format(width=width, height=height, vimeo_id=vimeo_id).strip()
    else:
        raise ValueError("Error processing input, "
                         "expected syntax: {0}".format(SYNTAX))

    return vimeo_out


#----------------------------------------------------------------------
# This import allows vimeo tag to be a Pelican plugin
from liquid_tags import register