57 lines
1.5 KiB
Ruby
57 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Emoji
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extend self
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# When updating emoji assets increase the version below
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# and update the version number in `app/assets/javascripts/emoji/index.js`
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EMOJI_VERSION = 1
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# Return a Pathname to emoji's current versioned folder
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#
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# @return [Pathname] Absolute Path to versioned emojis folder in `public`
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def emoji_public_absolute_path
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Rails.root.join("public/-/emojis/#{EMOJI_VERSION}")
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end
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def emoji_image_tag(name, src)
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image_options = {
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class: 'emoji',
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src: src,
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title: ":#{name}:",
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alt: ":#{name}:",
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height: 20,
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width: 20,
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align: 'absmiddle'
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}
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ActionController::Base.helpers.tag(:img, image_options)
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end
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# CSS sprite fallback takes precedence over image fallback
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# @param [TanukiEmoji::Character] emoji
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# @param [Hash] options
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def gl_emoji_tag(emoji, options = {})
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return unless emoji
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data = {
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name: emoji.name,
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unicode_version: emoji.unicode_version
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}
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options = { title: emoji.description, data: data }.merge(options)
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ActionController::Base.helpers.content_tag('gl-emoji', emoji.codepoints, options)
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end
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def custom_emoji_tag(name, image_source)
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data = {
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name: name
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}
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ActionController::Base.helpers.content_tag('gl-emoji', title: name, data: data) do
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emoji_image_tag(name, image_source).html_safe
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end
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end
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end
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end
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