60 lines
1.5 KiB
Ruby
60 lines
1.5 KiB
Ruby
module Gitlab
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module Emoji
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extend self
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def emojis
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Gemojione.index.instance_variable_get(:@emoji_by_name)
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end
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def emojis_by_moji
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Gemojione.index.instance_variable_get(:@emoji_by_moji)
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end
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def emojis_unicodes
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emojis_by_moji.keys
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end
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def emojis_names
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emojis.keys
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end
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def emojis_aliases
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@emoji_aliases ||= JSON.parse(File.read(Rails.root.join('fixtures', 'emojis', 'aliases.json')))
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end
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def emoji_filename(name)
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emojis[name]["unicode"]
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end
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def emoji_unicode_filename(moji)
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emojis_by_moji[moji]["unicode"]
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end
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def emoji_unicode_version(name)
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@emoji_unicode_versions_by_name ||= JSON.parse(File.read(Rails.root.join('fixtures', 'emojis', 'emoji-unicode-version-map.json')))
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@emoji_unicode_versions_by_name[name]
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end
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def normalize_emoji_name(name)
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emojis_aliases[name] || name
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end
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def emoji_image_tag(name, src)
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"<img class='emoji' title=':#{name}:' alt=':#{name}:' src='#{src}' height='20' width='20' align='absmiddle' />"
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end
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# CSS sprite fallback takes precedence over image fallback
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def gl_emoji_tag(name)
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emoji_name = emojis_aliases[name] || name
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emoji_info = emojis[emoji_name]
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return unless emoji_info
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data = {
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name: emoji_name,
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unicode_version: emoji_unicode_version(emoji_name)
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}
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ActionController::Base.helpers.content_tag('gl-emoji', emoji_info['moji'], title: emoji_info['description'], data: data)
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end
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end
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end
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