Class: Sitemap
- Inherits:
-
Object
- Object
- Sitemap
- Defined in:
- lib/sitemap.rb
Instance Method Summary collapse
- #each(&block) ⇒ Object
-
#initialize(uri) ⇒ Sitemap
constructor
A new instance of Sitemap.
- #namespaces ⇒ Object
Constructor Details
#initialize(uri) ⇒ Sitemap
Returns a new instance of Sitemap.
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# File 'lib/sitemap.rb', line 6 def initialize(uri) @uri = uri end |
Instance Method Details
#each(&block) ⇒ Object
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# File 'lib/sitemap.rb', line 10 def each(&block) sitemap = open(@uri) do |f| f = Zlib::GzipReader.new(f) if @uri =~ /\.gz\Z/ Nokogiri::XML(f) end case sitemap.root.name when "urlset" sitemap.xpath("/s:urlset/s:url/s:loc", namespaces).each do |element| yield element.text end when "sitemapindex" sitemap.xpath("/s:sitemapindex/s:sitemap/s:loc", namespaces).each do |element| Sitemap.new(element.text).each(&block) end else raise "Unknown sitemap format" end end |
#namespaces ⇒ Object
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# File 'lib/sitemap.rb', line 30 def namespaces { "s" => "http://www.sitemaps.org/schemas/sitemap/0.9" } end |