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Size: 1.94 KB
Versions: 16
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Stored size: 1.94 KB
Contents
require 'middleman-core/meta_pages/sitemap_resource'
module Middleman
module MetaPages
# View class for a sitemap tree
class SitemapTree
def initialize
@children = {}
end
def add_resource(resource)
add_path(resource.path.split('/'), resource)
end
def render
content = ""
@children.keys.sort do |a,b|
a_subtree = @children[a]
b_subtree = @children[b]
if a_subtree.is_a? SitemapResource
if b_subtree.is_a? SitemapResource
a.downcase <=> b.downcase
else
1
end
elsif b_subtree.is_a? SitemapResource
if a_subtree.is_a? SitemapResource
b.downcase <=> a.downcase
else
-1
end
else
a.downcase <=> b.downcase
end
end.each do |path_part|
subtree = @children[path_part]
content << "<details class='#{subtree.css_classes.join(' ')}'>"
content << "<summary>"
content << "<i class='icon-folder-open'></i>" unless subtree.is_a? SitemapResource
content << "#{path_part}</summary>"
content << subtree.render
content << "</details>"
end
content
end
def css_classes
['tree']
end
protected
def add_path(path_parts, resource)
first_part = path_parts.first
if path_parts.size == 1
sitemap_class = SitemapResource
# Allow special sitemap resources to use custom metadata view calsses
sitemap_class = resource.meta_pages_class if resource.respond_to? :meta_pages_class
@children[first_part] = sitemap_class.new(resource)
else
@children[first_part] ||= SitemapTree.new
@children[first_part].add_path(path_parts[1..-1], resource)
end
end
def to_s
"Sitemap Tree"
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems