alexkravets · January 2, 2012 08:51 · ChiangChu · Jul 17, 2020 · alexkravets · Jul 20, 2020
diff --git a/blog_filters.rb b/blog_filters.rb
 module Locomotive
  module Liquid
    module Filters

      # Module with custom filters
      module Blog

        # Creates a list of tags from a tags string, tags separated by comma
        def tags(tags_string)
          tags_string.split(', ').collect{|t| '<li><a href="/blog/tags/'+t+'" title="'+t.capitalize+'">'+t+'</a></li>'}.join()
        end

        # Register filter
        ::Liquid::Template.register_filter(Blog)
      end
    end
  end
 end
diff --git a/locomotive_blog.rb b/locomotive_blog.rb
 module LocomotiveBlog
  class Engine < Rails::Engine
    def self.activate
      require 'locomotive/liquid/drops/base'

      # Load template tags and filters
      %w{. tags drops filters}.each do |dir|
        Dir[File.join(File.dirname(__FILE__), 'locomotive', 'liquid', dir, '*.rb')].each do |lib|
          Rails.env.production? ? require(lib) : load(lib)
        end
      end
    end

    config.to_prepare &method(:activate).to_proc
  end
 end
diff --git a/popular_tags.rb b/popular_tags.rb
 module Locomotive
  module Liquid
    module Tags
      class Popular < ::Liquid::Tag
        def render(context)
          # Here we assume that LocomotiveCMS configured to be working in one website mode
          @current_site = Site.first

          # Get a list of posts and order them by likes
          @posts = @current_site.content_types.where(:slug=>'posts').first.ordered_contents.sort{|x,y| y.likes <=> x.likes }

          # Catch top five posts and format them into html list
          @posts[0,5].collect{|p| '<li><a href="/blog/'+p._permalink+'" title="'+p.title+'">'+p.title+'</a></li>'}.join()
        end
      end
      ::Liquid::Template.register_tag('popular', Popular)
    end
  end
 end
	module Locomotive
	module Liquid
	module Filters

	# Module with custom filters
	module Blog

	# Creates a list of tags from a tags string, tags separated by comma
	def tags(tags_string)
	tags_string.split(', ').collect{\|t\| '<li><a href="/blog/tags/'+t+'" title="'+t.capitalize+'">'+t+'</a></li>'}.join()
	end

	# Register filter
	::Liquid::Template.register_filter(Blog)
	end
	end
	end
	end
	module LocomotiveBlog
	class Engine < Rails::Engine
	def self.activate
	require 'locomotive/liquid/drops/base'

	# Load template tags and filters
	%w{. tags drops filters}.each do \|dir\|
	Dir[File.join(File.dirname(__FILE__), 'locomotive', 'liquid', dir, '*.rb')].each do \|lib\|
	Rails.env.production? ? require(lib) : load(lib)
	end
	end
	end

	config.to_prepare &method(:activate).to_proc
	end
	end
	module Locomotive
	module Liquid
	module Tags
	class Popular < ::Liquid::Tag
	def render(context)
	# Here we assume that LocomotiveCMS configured to be working in one website mode
	@current_site = Site.first

	# Get a list of posts and order them by likes
	@posts = @current_site.content_types.where(:slug=>'posts').first.ordered_contents.sort{\|x,y\| y.likes <=> x.likes }

	# Catch top five posts and format them into html list
	@posts[0,5].collect{\|p\| '<li><a href="/blog/'+p._permalink+'" title="'+p.title+'">'+p.title+'</a></li>'}.join()
	end
	end
	::Liquid::Template.register_tag('popular', Popular)
	end
	end
	end