Class: Alula::Sublimevideo

Inherits:
VideoTag
  • Object
show all
Defined in:
lib/alula/plugins/sublimevideo.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.install(options) ⇒ Object 



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# File 'lib/alula/plugins/sublimevideo.rb', line 14

def self.install(options)
  # Require valid sublime token present in configuration
  return false unless options.token
  
  # Register addons
  Alula::Plugin.addon :head, ->(context) {
    "<script src=\"http://cdn.sublimevideo.net/js/#{options.token}.js\" async></script>" if context.item.content[/\<video/]
  }
  
  # Register for image tags
  Alula::Tag.register :video, self
end

.path ⇒ Object 



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# File 'lib/alula/plugins/sublimevideo.rb', line 6

def self.path
  File.join(File.dirname(__FILE__), %w{.. .. .. plugins sublimevideo})
end

.version ⇒ Object 



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# File 'lib/alula/plugins/sublimevideo.rb', line 10

def self.version
  Alula::Plugins::VERSION::STRING
end

Instance Method Details

#content ⇒ Object 



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# File 'lib/alula/plugins/sublimevideo.rb', line 27

def content
  # FeedBuilder support, skip sublime extensions for feeds
  return super if self.context.item.metadata.renderer.class.to_s == "Alula::FeedBuilder"

  sublime_videotag(@source)
end

#sublime_videotag(source) ⇒ Object 



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# File 'lib/alula/plugins/sublimevideo.rb', line 34

def sublime_videotag(source)
  poster = source.gsub(/#{File.extname(source)}$/, '.png')
  info = info(poster, :thumbnail)
  poster_hires = hires_url(poster, :thumbnail)
  poster = attachment_url(poster, :thumbnail)
  
  tag =  "<a"
  tag += " class=\"sublime zoomable video #{@options["classes"].join(" ")}\""
  tag += " href=\"#{sources.first[:url]}\""
  tag += " style=\"width: #{info.width}px; height: #{info.height}px;\""
  tag += ">"
  tag += " <img"
  tag += "  alt=\"#{@options["alternative"]}\""
  tag += "  width=\"#{info.width}\" height=\"#{info.height}\""
  if context.site.config.attachments.image.lazyload
    tag += " src=\"#{asset_url("grey.gif")}\""
    tag += " data-original=\"#{poster}\""
  else
    tag += " src=\"#{poster}\""
  end
  tag += " data-hires=\"#{poster_hires}\"" if context.site.config.attachments.image.hires and poster_hires
  
  tag += "  />"
  tag += "  <span class=\"zoom_icon\"></span>"
  tag += "</a>"
  
  info = info(sources.first[:name], :video)
  tag += "<video"
  tag += " controls"
  tag += " class=\"sublime lightbox\""
  tag += " style=\"display: none;\""
  tag += " width=\"#{info.width}\""
  tag += " height=\"#{info.height}\""
  tag += " poster=\"#{poster}\""
  tag += " preload=\"none\""
  tag += " data-uid=\"#{source}\""
  tag += " data-name=\"#{source}\""
  tag += ">"
  
  sources.each do |source|
    tag += "  <source src=\"#{source[:url]}\" #{source[:hires] ? "data-quality=\"hd\"" : ""} />"
  end
  
  tag += "</video>"
  
end