Feature #31215 » reverse.patch
| <unbenannt> | ||
|---|---|---|
| 193 | 193 |
desc "Displays a list of child pages. With no argument, it displays the child pages of the current wiki page. Examples:\n\n" + |
| 194 | 194 |
"{{child_pages}} -- can be used from a wiki page only\n" +
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"{{child_pages(depth=2)}} -- display 2 levels nesting only\n" +
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"{{child_pages(reverse=true)}} -- reverse sorting order\n" +
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| 196 | 197 |
"{{child_pages(Foo)}} -- lists all children of page Foo\n" +
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| 197 | 198 |
"{{child_pages(Foo, parent=1)}} -- same as above with a link to page Foo"
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macro :child_pages do |obj, args| |
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args, options = extract_macro_options(args, :parent, :depth) |
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args, options = extract_macro_options(args, :reverse, :parent, :depth)
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options[:depth] = options[:depth].to_i if options[:depth].present? |
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options[:reverse] = true if options[:reverse].present? |
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page = nil |
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if args.size > 0 |
| ... | ... | |
| 209 | 211 |
end |
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raise t(:error_page_not_found) if page.nil? || !User.current.allowed_to?(:view_wiki_pages, page.wiki.project) |
| 211 | 213 | |
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pages = page.self_and_descendants(options[:depth]).group_by(&:parent_id) |
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if(options[:reverse]) |
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pages = page.self_and_descendants(options[:depth]).reverse |
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pages = pages.group_by(&:parent_id) |
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else |
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pages = page.self_and_descendants(options[:depth]).group_by(&:parent_id) |
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end |
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| 213 | 221 |
render_page_hierarchy(pages, options[:parent] ? page.parent_id : page.id) |
| 214 | 222 |
end |
| 215 | 223 | |
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