Class: JekyllVideo::Video

Inherits:
JekyllSupport::JekyllTag
  • Object
show all
Defined in:
lib/video.rb

Overview

This class implements the Jekyll video functionality

Constant Summary collapse

PLUGIN_NAME = 
'video'.freeze
VERSION = 
JekyllVideo::VERSION

Instance Method Summary collapse

Instance Method Details

#render_impl ⇒ void

This method returns an undefined value.



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# File 'lib/video.rb', line 28

def render_impl
  classes   = @helper.parameter_specified?('classes') || 'shadow rounded'
  src       = @helper.parameter_specified?('src')     || @argument_string
  style     = @helper.parameter_specified?('style')   || ''
  width     = @helper.parameter_specified?('width')   || '100%'

  remote_video = src.start_with?('http')
  local_video_exists = !remote_video && File.exist?(src)
  raise VideoError, "Video file at #{src} referenced by  #{@page['path']} does not exist." unless remote_video || local_video_exists

  <<~END_OUTPUT
    <video class="jekyll_video #{classes}" controls width="#{width}" style="#{style}">
      <source src="#{src}">

      Your browser does not support HTML video.
      Here is a <a href="#{src}">link to the video</a>.
    </video>
  END_OUTPUT
rescue VideoError => e # jekyll_plugin_support handles StandardError
  e.shorten_backtrace
  msg = format_error_message e.message
  @logger.error { "#{e.class} raised #{msg}" }
  binding.pry if @pry_on_video_error # rubocop:disable Lint/Debugger
  raise e if @die_on_video_error

  "<div class='jekyll_video_error'>#{e.class} raised in #{@tag_name} tag\n#{msg}</div>"
end