class Alula::Fresco
Public Class Methods
install(options)
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# File lib/alula/plugins/fresco.rb, line 14 def self.install(options) # Display license unless acknoledged unless options.kind_of?(Hash) and options['personal'] puts <<-ENDOFNOTICE *** Fresco Fresco is licensed under the terms of the Fresco License. Usage on non-commercial websites is free. Licenses are available for commercial use. If you would like to use Fresco for commercial purposes, you can purchase a license from http://www.frescojs.com/download To remove this notice, please include following options in config.yml --- plugins: fresco: personal: true ENDOFNOTICE end @@options = options # Register for image tags Alula::Tag.register :image, self end
path()
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# File lib/alula/plugins/fresco.rb, line 6 def self.path File.join(File.dirname(__FILE__), %w{.. .. .. plugins fresco}) end
version()
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# File lib/alula/plugins/fresco.rb, line 10 def self.version Alula::Plugins::VERSION::STRING end
Public Instance Methods
content()
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Calls superclass method
# File lib/alula/plugins/fresco.rb, line 40 def content # FeedBuilder support, skip sublime extensions for feeds return super if self.context.item.metadata.renderer.class.to_s[/FeedBuilder/] image = attachment_url(@source, :image) thumbnail = attachment_url(@source, :thumbnail) hires = hires_url(@source, :image) info = info(@source, :image) tn_info = info(@source, :thumbnail) return super unless image and thumbnail unless @options['alternative'] or @options['title'] @options['title'] = info(@source, :image).title @options['alternative'] = info(@source, :image).title end tag = "<a" tag += " class=\"img fresco fb_zoomable #{@options["classes"].join(" ")}\"" tag += " href=\"#{image}\"" tag += " data-width=\"#{info.width}\"" tag += " data-height=\"#{info.height}\"" tag += " data-hires=\"#{hires}\"" if context.site.config.attachments.image.hires and hires tag += " data-fresco-group=\"#{context.item.id}\"" tag += " data-fresco-group-options=\"ui: 'inside', thumbnails:#{@@options['thumbnails'] ? "true" : "false"}\"" tag += " data-fresco-caption=\"#{@options['title']}\"" if @options["title"] tag += " title=\"#{@options["title"]}\"" if @options["title"] tag += " style=\"width: #{tn_info.width}px; height: #{tn_info.height}px;\"" tag += ">" tag += imagetag(@source, :thumbnail, classes: []) tag += " <span class=\"fb_zoom_icon\"></span>" tag += "</a>" end