Method: Noumenon::ContentRepository::FileSystem#children

Defined in:
lib/noumenon/content_repository/file_system.rb

#children(root = "/", depth = 1, include_root = true) ⇒ Object

Return any content items below the path specified.

See Also:

  • Repository#children


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# File 'lib/noumenon/content_repository/file_system.rb', line 63

def children(root = "/", depth = 1, include_root = true)
  root.gsub! /\/$/, ''
  
  pattern = File.join(repository_path(root), "*")
  
  items = Dir.glob(pattern).collect { |i|
    i.gsub(repository_path("/"), "/").
      gsub(".yml", "")
  }.reject { |i| i.gsub(root, "").split("/").size > depth + 1 }
  items.delete(File.join(root, "index")) unless include_root
   
  items.collect { |item|
    path = item == "" ? "/" : item.gsub("index", "")
    
    # Loading every item probably isn't scalable, but it'll do for now. We can add caching
    # at a later date if needed.
    page = get(path).merge({ path: path })
    page[:children] = children(page[:path], depth - 1, false) if depth - 1 > 0
    page
  }.sort { |a, b| a[:path] <=> b[:path] }
end