ueditor-rails

Ueditor is a great rich text editor from Baidu Ueditor . This gem integrates Ueditor for Rails project.

Installation

Add ueditor-rails to you Gemfile.

gem 'ueditor-rails'

Sync ueditor

Ueditor has many js, css, image files, so this gem doesn't follow the Rails 3.1 Asset Pipeline design, it will just copy Ueditor to your public directory with rake ueditor in your app.

# Rakefile
load 'tasks/ueditor.rake'

$ rake ueditor

Example Rails Helper

This would allow emojifying content such as: it's raining :cats: and :dogs:!

See the Emoji cheat sheet for more examples.

module EmojiHelper
 def emojify(content)
    h(content).to_str.gsub(/:([a-z0-9\+\-_]+):/) do |match|
      if Emoji.names.include?($1)
        '<img alt="' + $1 + '" height="20" src="' + asset_path("emoji/#{$1}.png") + '" style="vertical-align:middle" width="20" />'
      else
        match
      end
    end.html_safe if content.present?
  end
end