48 lines
1.4 KiB
Ruby
48 lines
1.4 KiB
Ruby
# Title: Simple Video tag for Jekyll
|
|
# Author: Brandon Mathis http://brandonmathis.com
|
|
# Description: Easily output MPEG4 HTML5 video with a flash backup.
|
|
#
|
|
# Syntax {% video url/to/video [width height] [url/to/poster] %}
|
|
#
|
|
# Example:
|
|
# {% video http://site.com/video.mp4 720 480 http://site.com/poster-frame.jpg %}
|
|
#
|
|
# Output:
|
|
# <video width='720' height='480' preload='none' controls poster='http://site.com/poster-frame.jpg'>
|
|
# <source src='http://site.com/video.mp4' type='video/mp4; codecs=\"avc1.42E01E, mp4a.40.2\"'/>
|
|
# </video>
|
|
#
|
|
|
|
module Jekyll
|
|
|
|
class VideoTag < Liquid::Tag
|
|
@video = nil
|
|
@poster = ''
|
|
@height = ''
|
|
@width = ''
|
|
|
|
def initialize(tag_name, markup, tokens)
|
|
if markup =~ /((https?:\/\/|\/)(\S+))(\s+(\d+)\s(\d+))?(\s+(https?:\/\/|\/)(\S+))?/i
|
|
@video = $1
|
|
@width = $5
|
|
@height = $6
|
|
@poster = $7
|
|
end
|
|
super
|
|
end
|
|
|
|
def render(context)
|
|
output = super
|
|
if @video
|
|
video = "<video width='#{@width}' height='#{@height}' preload='none' controls poster='#{@poster}'>"
|
|
video += "<source src='#{@video}' type='video/mp4; codecs=\"avc1.42E01E, mp4a.40.2\"'/></video>"
|
|
else
|
|
"Error processing input, expected syntax: {% video url/to/video [width height] [url/to/poster] %}"
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
Liquid::Template.register_tag('video', Jekyll::VideoTag)
|
|
|