Contents

require 'mail2frontmatter'
require 'auto_html'
require 'byebug'

module Mail2FrontMatter
  class AutomaticEmbed < PreProcessor
    extend AutoHtml

    @all_filters = [:youtube, :soundcloud, :link, :ted, :twitter, :vimeo, :google_map, :gist, :flickr]

    def self.register(options = {})
      super

      # I *could* introspect on auto_html here but I haven't vetted them all yet
      if @options[:white_list]
        @filters = @options[:white_list].map(&:to_sym)
      elsif @options[:black_list]
        @filters = @all_filters - @options[:black_list].map(&:to_sym)
      else
        @filters = @all_filters
      end

    end

    def self.run(metadata, body)

      body = auto_html(body, { filters: @filters, options: @options[:filters] }) { 
        # use options passed to us...
        @options[:filters].each do |filter|
          options_for_filter = @options[:options] ? (@options[:options][filter.to_sym] || {}) : {}
          self.send(filter.to_sym, options_for_filter)
        end

        # be sure to return @text here
        @text
      }

      return metadata, body
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
m2fm-automatic-embed-0.0.2	lib/mail2frontmatter/automatic-embeds.rb