Fix up @DouweM review

app/assets/javascripts/copy_as_gfm.js

@@ -43,6 +43,9 @@ require('./lib/utils/common_utils');
       },
     },
     EmojiFilter: {
+      'img.emoji'(el, text) {
+        return el.getAttribute('alt');
+      },
       'gl-emoji'(el, text) {
         return `:${el.getAttribute('data-name')}:`;
       },

app/models/concerns/awardable.rb

@@ -101,6 +101,6 @@ module Awardable
   private
 
   def normalize_name(name)
-    Gitlab::AwardEmoji.normalize_emoji_name(name)
+    Gitlab::Emoji.normalize_emoji_name(name)
   end
 end

db/fixtures/development/15_award_emoji.rb

 require './spec/support/sidekiq'
 
 Gitlab::Seeder.quiet do
-  emoji = Gitlab::AwardEmoji.emojis.keys
+  emoji = Gitlab::Emoji.emojis.keys
 
   Issue.order(Gitlab::Database.random).limit(Issue.count / 2).each do |issue|
     project = issue.project

lib/gitlab/award_emoji.rb

-module Gitlab
-  class AwardEmoji
-    def self.normalize_emoji_name(name)
-      aliases[name] || name
-    end
-
-    def self.emojis
-      Gitlab::Emoji.emojis
-    end
-
-    def self.aliases
-      Gitlab::Emoji.emojis_aliases
-    end
-  end
-end

lib/gitlab/emoji.rb

 module Gitlab
   module Emoji
     extend self
-    @emoji_unicode_version = JSON.parse(File.read(File.absolute_path(File.dirname(__FILE__) + '/../../node_modules/emoji-unicode-version/emoji-unicode-version-map.json')))
-    @emoji_aliases = JSON.parse(File.read(File.join(Rails.root, 'fixtures', 'emojis', 'aliases.json')))
 
     def emojis
       Gemojione.index.instance_variable_get(:@emoji_by_name)
@@ -21,7 +19,7 @@ module Gitlab
     end
 
     def emojis_aliases
-      @emoji_aliases
+      @emoji_aliases ||= JSON.parse(File.read(Rails.root.join('fixtures', 'emojis', 'aliases.json')))
     end
 
     def emoji_filename(name)
@@ -33,7 +31,12 @@ module Gitlab
     end
 
     def emoji_unicode_version(name)
-      @emoji_unicode_version[name]
+      @emoji_unicode_versions_by_name ||= JSON.parse(File.read(Rails.root.join('node_modules', 'emoji-unicode-version', 'emoji-unicode-version-map.json')))
+      @emoji_unicode_versions_by_name[name]
+    end
+
+    def normalize_emoji_name(name)
+      emojis_aliases[name] || name
     end
 
     def emoji_image_tag(name, src)
@@ -46,7 +49,22 @@ module Gitlab
       emoji_info = emojis[emoji_name]
       emoji_fallback_image_source = ActionController::Base.helpers.url_to_image("emoji/#{emoji_info['name']}.png")
       emoji_fallback_sprite_class = "emoji-#{emoji_name}"
-      "<gl-emoji #{force_fallback && sprite ? "class='emoji-icon #{emoji_fallback_sprite_class}'" : ""} data-name='#{emoji_name}' #{image ? "data-fallback-src='#{emoji_fallback_image_source}'" : ""} #{sprite ? "data-fallback-sprite-class='#{emoji_fallback_sprite_class}'" : ""} data-unicode-version='#{emoji_unicode_version(emoji_name)}'>#{force_fallback && sprite === false ? emoji_image_tag(emoji_name, emoji_fallback_image_source) : emoji_info['moji']}</gl-emoji>"
+
+      data = {
+        name: emoji_name,
+        unicode_version: emoji_unicode_version(emoji_name)
+      }
+      data[:fallback_src] = emoji_fallback_image_source if image
+      data[:fallback_sprite_class] = emoji_fallback_sprite_class if sprite
+      ActionController::Base.helpers.content_tag 'gl-emoji',
+        class: ("emoji-icon #{emoji_fallback_sprite_class}" if force_fallback && sprite),
+        data: data do
+        if force_fallback && !sprite
+          emoji_image_tag(emoji_name, emoji_fallback_image_source)
+        else
+          emoji_info['moji']
+        end
+      end
     end
   end
 end

lib/tasks/gemojione.rake

@@ -7,7 +7,7 @@ namespace :gemojione do
     dir = Gemojione.images_path
     resultant_emoji_map = {}
 
-    Gitlab::Emoji.emojis.map do |name, emoji_hash|
+    Gitlab::Emoji.emojis.each do |name, emoji_hash|
       # Ignore aliases
       unless Gitlab::Emoji.emojis_aliases.key?(name)
         fpath = File.join(dir, "#{emoji_hash['unicode']}.png")
@@ -56,11 +56,11 @@ namespace :gemojione do
     SPRITESHEET_HEIGHT = 840
 
     # Setup a map to rename image files
-    emoji_uncicode_string_to_name_map = {}
-    Gitlab::Emoji.emojis.map do |name, emoji_hash|
+    emoji_unicode_string_to_name_map = {}
+    Gitlab::Emoji.emojis.each do |name, emoji_hash|
       # Ignore aliases
       unless Gitlab::Emoji.emojis_aliases.key?(name)
-        emoji_uncicode_string_to_name_map[emoji_hash['unicode']] = name
+        emoji_unicode_string_to_name_map[emoji_hash['unicode']] = name
       end
     end
 
@@ -69,11 +69,9 @@ namespace :gemojione do
     FileUtils.rm_rf(emoji_dir)
     FileUtils.mkdir_p(emoji_dir, mode: 0700)
     FileUtils.cp_r(File.join(Gemojione.images_path, '.'), emoji_dir)
-    Dir.chdir(emoji_dir) do
-      Dir["**/*.png"].each do |png|
-        image_path = File.join(Dir.pwd, png)
-        rename_to_named_emoji_image!(emoji_uncicode_string_to_name_map, image_path)
-      end
+    Dir[File.join(emoji_dir, "**/*.png")].each do |png|
+      image_path = png
+      rename_to_named_emoji_image!(emoji_unicode_string_to_name_map, image_path)
     end
 
     Dir.mktmpdir do |tmpdir|
@@ -181,18 +179,18 @@ namespace :gemojione do
   end
 
   EMOJI_IMAGE_PATH_RE = /(.*?)(([0-9a-f]-?)+)\.png$/i
-  def rename_to_named_emoji_image!(emoji_uncicode_string_to_name_map, image_path)
+  def rename_to_named_emoji_image!(emoji_unicode_string_to_name_map, image_path)
     # Rename file from unicode to emoji name
     matches = EMOJI_IMAGE_PATH_RE.match(image_path)
     preceding_path = matches[1]
     unicode_string = matches[2]
-    name = emoji_uncicode_string_to_name_map[unicode_string]
+    name = emoji_unicode_string_to_name_map[unicode_string]
     if name
       new_png_path = File.join(preceding_path, "#{name}.png")
       FileUtils.mv(image_path, new_png_path)
       new_png_path
     else
-      puts "Warning: emoji_uncicode_string_to_name_map missing entry for #{unicode_string}. Full path: #{image_path}"
+      puts "Warning: emoji_unicode_string_to_name_map missing entry for #{unicode_string}. Full path: #{image_path}"
     end
   end
 end

spec/lib/gitlab/award_emoji_spec.rb

-require 'spec_helper'
-
-describe Gitlab::AwardEmoji do
-end