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path: root/app/helpers/gitlab/wiki_helper.rb
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module Gitlab
  module WikiHelper
    # Rails v4.1.9+ escapes all model IDs, converting slashes into %2F. The
    # only way around this is to implement our own path generators.
    def namespace_project_wiki_path(namespace, project, wiki_page, *args)
      slug =
          case wiki_page
          when Symbol
            wiki_page
          when String
            wiki_page
          else
            wiki_page.slug
          end
      namespace_project_path(namespace, project) + "/wikis/#{slug}"
    end

    def edit_namespace_project_wiki_path(namespace, project, wiki_page, *args)
      namespace_project_wiki_path(namespace, project, wiki_page) + '/edit'
    end

    def history_namespace_project_wiki_path(namespace, project, wiki_page, *args)
      namespace_project_wiki_path(namespace, project, wiki_page) + '/history'
    end
  end
end