diff options
Diffstat (limited to 'lib/banzai/filter/emoji_filter.rb')
-rw-r--r-- | lib/banzai/filter/emoji_filter.rb | 64 |
1 files changed, 11 insertions, 53 deletions
diff --git a/lib/banzai/filter/emoji_filter.rb b/lib/banzai/filter/emoji_filter.rb index a8c1ca0c60a..d6138816e70 100644 --- a/lib/banzai/filter/emoji_filter.rb +++ b/lib/banzai/filter/emoji_filter.rb @@ -17,8 +17,8 @@ module Banzai next unless content.include?(':') || node.text.match(emoji_unicode_pattern) - html = emoji_name_image_filter(content) - html = emoji_unicode_image_filter(html) + html = emoji_unicode_element_unicode_filter(content) + html = emoji_name_element_unicode_filter(html) next if html == content @@ -27,33 +27,30 @@ module Banzai doc end - # Replace :emoji: with corresponding images. + # Replace :emoji: with corresponding gl-emoji unicode. # # text - String text to replace :emoji: in. # - # Returns a String with :emoji: replaced with images. - def emoji_name_image_filter(text) + # Returns a String with :emoji: replaced with gl-emoji unicode. + def emoji_name_element_unicode_filter(text) text.gsub(emoji_pattern) do |match| name = $1 - emoji_image_tag(name, emoji_url(name)) + Gitlab::Emoji.gl_emoji_tag(name) end end - # Replace unicode emoji with corresponding images if they exist. + # Replace unicode emoji with corresponding gl-emoji unicode. # # text - String text to replace unicode emoji in. # - # Returns a String with unicode emoji replaced with images. - def emoji_unicode_image_filter(text) + # Returns a String with unicode emoji replaced with gl-emoji unicode. + def emoji_unicode_element_unicode_filter(text) text.gsub(emoji_unicode_pattern) do |moji| - emoji_image_tag(Gitlab::Emoji.emojis_by_moji[moji]['name'], emoji_unicode_url(moji)) + emoji_info = Gitlab::Emoji.emojis_by_moji[moji] + Gitlab::Emoji.gl_emoji_tag(emoji_info['name']) end end - def emoji_image_tag(emoji_name, emoji_url) - "<img class='emoji' title=':#{emoji_name}:' alt=':#{emoji_name}:' src='#{emoji_url}' height='20' width='20' align='absmiddle' />" - end - # Build a regexp that matches all valid :emoji: names. def self.emoji_pattern @emoji_pattern ||= /:(#{Gitlab::Emoji.emojis_names.map { |name| Regexp.escape(name) }.join('|')}):/ @@ -66,52 +63,13 @@ module Banzai private - def emoji_url(name) - emoji_path = emoji_filename(name) - - if context[:asset_host] - # Asset host is specified. - url_to_image(emoji_path) - elsif context[:asset_root] - # Gitlab url is specified - File.join(context[:asset_root], url_to_image(emoji_path)) - else - # All other cases - url_to_image(emoji_path) - end - end - - def emoji_unicode_url(moji) - emoji_unicode_path = emoji_unicode_filename(moji) - - if context[:asset_host] - url_to_image(emoji_unicode_path) - elsif context[:asset_root] - File.join(context[:asset_root], url_to_image(emoji_unicode_path)) - else - url_to_image(emoji_unicode_path) - end - end - - def url_to_image(image) - ActionController::Base.helpers.url_to_image(image) - end - def emoji_pattern self.class.emoji_pattern end - def emoji_filename(name) - "#{Gitlab::Emoji.emoji_filename(name)}.png" - end - def emoji_unicode_pattern self.class.emoji_unicode_pattern end - - def emoji_unicode_filename(name) - "#{Gitlab::Emoji.emoji_unicode_filename(name)}.png" - end end end end |