lib/markdown_utils.rb


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# Class to have all utility functions related to markdown
class MarkdownUtils
  # Convert image urls in the markdown text to absolute urls
  def self.absolute_image_urls(markdown_text)
    if markdown_text.present?
      markdown_text.gsub(/!\[(.*?)\]\((.*?)\)/, "![\\1](#{Settings.gitlab.url}\\2)")
    else
      markdown_text
    end
  end
end