Class: WmsGetcapabilities::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/wms_getcapabilities/parser.rb

Instance Method Summary collapse

Constructor Details

#initialize(xml) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/wms_getcapabilities/parser.rb', line 5

def initialize(xml)
  @doc = ::Nokogiri::XML(xml)
end

Instance Method Details

#custom_search(doc, xpath) ⇒ Object 



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# File 'lib/wms_getcapabilities/parser.rb', line 13

def custom_search(doc, xpath)
  doc.xpath(xpath)
end

#get_layers ⇒ Object 



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# File 'lib/wms_getcapabilities/parser.rb', line 17

def get_layers
  layers = [] 
  nodes = self.search("//xmlns:Layer[@queryable='1']")
  nodes.each_with_index do |node, i|
    unless i==0
      l = Layer.from_xml(node)
      layers << l
    end
  end
  layers
end

#search(xpath) ⇒ Object 



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# File 'lib/wms_getcapabilities/parser.rb', line 9

def search(xpath)
  @doc.xpath(xpath)
end