Class: Kml::Path::Parser

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

Constant Summary collapse

KMZ_CONTENT_TYPES = 
%w[application/vnd.google-earth.kmz application/zip].freeze
KML_NAMESPACES = 
{
  "kml" => "http://www.opengis.net/kml/2.2",
  "gx" => "http://www.google.com/kml/ext/2.2"
}.freeze
NAME_XPATHS = 
[
  ["//kml:Document/kml:name", KML_NAMESPACES],
  ["//kml:Placemark/kml:name", KML_NAMESPACES],
  ["//kml:name", KML_NAMESPACES],
  ["//Document/name", nil],
  ["//Placemark/name", nil]
].freeze
MISSING_GEOMETRY = 
"must contain a LineString or gx:Track"
MISSING_KML = 
"must contain a KML file"

Instance Method Summary collapse

Constructor Details

#initialize(file:) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/kml/path/parser.rb', line 21

def initialize(file:)
  @file = file
end

Instance Method Details

#content ⇒ Object 



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# File 'lib/kml/path/parser.rb', line 40

def content
  parse
  @content
end

#name ⇒ Object 



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# File 'lib/kml/path/parser.rb', line 36

def name
  parse.success? ? parse.name : extract_name
end

#parse ⇒ Object 



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# File 'lib/kml/path/parser.rb', line 25

def parse
  @parse ||= build_parse_result
end

#parse! ⇒ Object

Raises:



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# File 'lib/kml/path/parser.rb', line 29

def parse!
  result = parse
  raise ParseError, result.error if result.failure?

  result
end