diff options
Diffstat (limited to 'lib/gitlab/emoji.rb')
-rw-r--r-- | lib/gitlab/emoji.rb | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/lib/gitlab/emoji.rb b/lib/gitlab/emoji.rb index bbbca8acc40..35712c214fc 100644 --- a/lib/gitlab/emoji.rb +++ b/lib/gitlab/emoji.rb @@ -1,7 +1,9 @@ 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) end @@ -18,6 +20,10 @@ module Gitlab emojis.keys end + def emojis_aliases + @emoji_aliases + end + def emoji_filename(name) emojis[name]["unicode"] end @@ -25,5 +31,22 @@ module Gitlab def emoji_unicode_filename(moji) emojis_by_moji[moji]["unicode"] end + + def emoji_unicode_version(name) + @emoji_unicode_version[name] + end + + def emoji_image_tag(name, src) + "<img class='emoji' title=':#{name}:' alt=':#{name}:' src='#{src}' height='20' width='20' align='absmiddle' />" + end + + # CSS sprite fallback takes precedence over image fallback + def gl_emoji_tag(name, sprite: false, force_fallback: false) + emoji_name = emojis_aliases[name] || name + emoji_info = emojis[emoji_name] + emoji_fallback_image_source = ActionController::Base.helpers.asset_url("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}' 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>" + end end end |