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Patch #2174 » macros.rb.patch

Jan Topiński, 2008-11-13 10:44

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lib/redmine/wiki_formatting/macros.rb (kopia robocza)
77 77 
        content_tag('dl', out)
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      end
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      desc "Displays a list of child pages."
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      desc "Displays page name and list of child pages. When no parameter is given only current page child pages are displayed. Example:\n\n  !{{child_pages(Foo)}}\n\nresults in:\n \n* [[Foo]]\n** [[bar 1]]\n** [[bar 2]]\n\nwhile:\n\n !{{child_pages}}\n\nwill result on page [[Foo]] with:\n\n** [[bar 1]]\n** [[bar 2]]"
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      macro :child_pages do |obj, args|
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        raise 'This macro applies to wiki pages only.' unless obj.is_a?(WikiContent)
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        render_page_hierarchy(obj.page.descendants.group_by(&:parent_id), obj.page.id)
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        if args.size > 0 then
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          project = @project
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          title = args.first.to_s
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          if title =~ %r{^([^\:]+)\:(.*)$}
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            project_identifier, title = $1, $2
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            project = Project.find_by_identifier(project_identifier) || Project.find_by_name(project_identifier)
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          end
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          raise 'Unknow project' unless project && User.current.allowed_to?(:view_wiki_pages, project)
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          raise 'No wiki for this project' unless !project.wiki.nil?
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          page = project.wiki.find_page(title)
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          #collect descendants and root
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          pages = (page.descendants+[page]).group_by(&:parent_id)
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          render_page_hierarchy(pages, page.parent_id)
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        else
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          raise 'This macro applies to wiki pages only.' unless obj.is_a?(WikiContent)
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          page = obj.page
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          #retain orginal rendering without root page
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          render_page_hierarchy(page.descendants.group_by(&:parent_id), page.id)
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        end
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      end
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      desc "Include a wiki page. Example:\n\n  !{{include(Foo)}}\n\nor to include a page of a specific project wiki:\n\n  !{{include(projectname:Foo)}}"
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