Class: Geonames::WebService
- Inherits:
-
Object
- Object
- Geonames::WebService
- Defined in:
- lib/web_service.rb
Class Method Summary collapse
- .country_code(lat, long) ⇒ Object
- .country_subdivision(lat, long) ⇒ Object
- .element_to_intersection(element) ⇒ Object
- .element_to_postal_code(element) ⇒ Object
- .element_to_toponym(element) ⇒ Object
- .element_to_wikipedia_article(element) ⇒ Object
- .find_bounding_box_wikipedia(hashes) ⇒ Object
- .find_nearby_place_name(lat, long) ⇒ Object
- .find_nearby_postal_codes(search_criteria) ⇒ Object
- .find_nearby_wikipedia(hashes) ⇒ Object
- .find_nearest_intersection(lat, long) ⇒ Object
- .findBoundingBoxWikipedia(hashes) ⇒ Object
- .findNearbyWikipedia(hashes) ⇒ Object
- .get_element_child_float(element, child) ⇒ Object
- .get_element_child_int(element, child) ⇒ Object
- .get_element_child_text(element, child) ⇒ Object
- .postal_code_search(search_criteria) ⇒ Object
- .search(search_criteria) ⇒ Object
- .timezone(lat, long) ⇒ Object
Class Method Details
.country_code(lat, long) ⇒ Object
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# File 'lib/web_service.rb', line 387 def WebService.country_code ( lat, long ) url = Geonames::GEONAMES_SERVER + "/countrycode?a=a" url = url + "&lat=" + lat.to_s url = url + "&lng=" + long.to_s uri = URI.parse(url) req = Net::HTTP::Get.new(uri.path + '?' + uri.query) res = Net::HTTP.start( uri.host, uri.port ) { |http| http.request( req ) } doc = REXML::Document.new res.body return res.body.strip end |
.country_subdivision(lat, long) ⇒ Object
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# File 'lib/web_service.rb', line 358 def WebService.country_subdivision ( lat, long ) country_subdivision = CountrySubdivision.new url = Geonames::GEONAMES_SERVER + "/countrySubdivision?a=a" url = url + "&lat=" + lat.to_s url = url + "&lng=" + long.to_s uri = URI.parse(url) req = Net::HTTP::Get.new(uri.path + '?' + uri.query) res = Net::HTTP.start( uri.host, uri.port ) { |http| http.request( req ) } doc = REXML::Document.new res.body doc.elements.each("geonames/countrySubdivision") do |element| country_subdivision.country_code = WebService::get_element_child_text( element, 'countryCode' ) country_subdivision.country_name = WebService::get_element_child_text( element, 'countryName' ) country_subdivision.admin_code_1 = WebService::get_element_child_text( element, 'adminCode1' ) country_subdivision.admin_name_1 = WebService::get_element_child_text( element, 'adminName1' ) end return country_subdivision end |
.element_to_intersection(element) ⇒ Object
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# File 'lib/web_service.rb', line 99 def WebService.element_to_intersection ( element ) intersection = Intersection.new intersection.street_1 = WebService::get_element_child_text( element, 'street1' ) intersection.street_2 = WebService::get_element_child_text( element, 'street2' ) intersection.admin_code_1 = WebService::get_element_child_text( element, 'adminCode1' ) intersection.admin_code_1 = WebService::get_element_child_text( element, 'adminCode1' ) intersection.admin_code_2 = WebService::get_element_child_text( element, 'adminCode2' ) intersection.admin_name_1 = WebService::get_element_child_text( element, 'adminName1' ) intersection.admin_name_2 = WebService::get_element_child_text( element, 'adminName2' ) intersection.country_code = WebService::get_element_child_text( element, 'countryCode' ) intersection.distance = WebService::get_element_child_float( element, 'distance' ) intersection.longitude = WebService::get_element_child_float( element, 'lat' ) intersection.latitude = WebService::get_element_child_float( element, 'lng' ) intersection.place_name = WebService::get_element_child_text( element, 'name' ) intersection.postal_code = WebService::get_element_child_text( element, 'postalcode' ) return intersection end |
.element_to_postal_code(element) ⇒ Object
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# File 'lib/web_service.rb', line 40 def WebService.element_to_postal_code ( element ) postal_code = PostalCode.new postal_code.admin_code_1 = WebService::get_element_child_text( element, 'adminCode1' ) postal_code.admin_code_2 = WebService::get_element_child_text( element, 'adminCode2' ) postal_code.admin_name_1 = WebService::get_element_child_text( element, 'adminName1' ) postal_code.admin_name_2 = WebService::get_element_child_text( element, 'adminName2' ) postal_code.country_code = WebService::get_element_child_text( element, 'countryCode' ) postal_code.distance = WebService::get_element_child_float( element, 'distance' ) postal_code.longitude = WebService::get_element_child_float( element, 'lat' ) postal_code.latitude = WebService::get_element_child_float( element, 'lng' ) postal_code.place_name = WebService::get_element_child_text( element, 'name' ) postal_code.postal_code = WebService::get_element_child_text( element, 'postalcode' ) return postal_code end |
.element_to_toponym(element) ⇒ Object
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# File 'lib/web_service.rb', line 77 def WebService.element_to_toponym ( element ) toponym = Toponym.new toponym.name = WebService::get_element_child_text( element, 'name' ) toponym.alternate_names = WebService::get_element_child_text( element, 'alternateNames' ) toponym.latitude = WebService::get_element_child_float( element, 'lat' ) toponym.longitude = WebService::get_element_child_float( element, 'lng' ) toponym.geoname_id = WebService::get_element_child_text( element, 'geonameId' ) toponym.country_code = WebService::get_element_child_text( element, 'countryCode' ) toponym.country_name = WebService::get_element_child_text( element, 'countryName' ) toponym.feature_class = WebService::get_element_child_text( element, 'fcl' ) toponym.feature_code = WebService::get_element_child_text( element, 'fcode' ) toponym.feature_class_name = WebService::get_element_child_text( element, 'fclName' ) toponym.feature_code_name = WebService::get_element_child_text( element, 'fCodeName' ) toponym.population = WebService::get_element_child_int( element, 'population' ) toponym.elevation = WebService::get_element_child_text( element, 'elevation' ) toponym.distance = WebService::get_element_child_float( element, 'distance' ) return toponym end |
.element_to_wikipedia_article(element) ⇒ Object
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# File 'lib/web_service.rb', line 58 def WebService.element_to_wikipedia_article ( element ) article = WikipediaArticle.new article.language = WebService::get_element_child_text( element, 'lang' ) article.title = WebService::get_element_child_text( element, 'title' ) article.summary = WebService::get_element_child_text( element, 'summary' ) article.wikipedia_url = WebService::get_element_child_text( element, 'wikipediaUrl' ) article.feature = WebService::get_element_child_text( element, 'feature' ) article.population = WebService::get_element_child_text( element, 'population' ) article.elevation = WebService::get_element_child_text( element, 'elevation' ) article.latitude = WebService::get_element_child_float( element, 'lat' ) article.longitude = WebService::get_element_child_float( element, 'lng' ) article.thumbnail_img = WebService::get_element_child_text( element, 'thumbnailImg' ) article.distance = WebService::get_element_child_float( element, 'distance' ) return article end |
.find_bounding_box_wikipedia(hashes) ⇒ Object
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# File 'lib/web_service.rb', line 317 def WebService.find_bounding_box_wikipedia( hashes ) articles = Array.new north = hashes[:north] east = hashes[:east] south = hashes[:south] west = hashes[:west] lang = hashes[:lang] radius = hashes[:radius] max_rows = hashes[:max_rows] country = hashes[:country] postalcode = hashes[:postalcode] q = hashes[:q] url = Geonames::GEONAMES_SERVER + "/wikipediaBoundingBox?a=a" url = url + "&north=" + north.to_s url = url + "&east=" + east.to_s url = url + "&south=" + south.to_s url = url + "&west=" + west.to_s url = url + "&radius=" + radius.to_s unless radius.nil? url = url + "&max_rows=" + max_rows.to_s unless max_rows.nil? uri = URI.parse(url) req = Net::HTTP::Get.new(uri.path + '?' + uri.query) res = Net::HTTP.start( uri.host, uri.port ) { |http| http.request( req ) } doc = REXML::Document.new res.body doc.elements.each("geonames/entry") do |element| articles << WebService::element_to_wikipedia_article( element ) end return articles end |
.find_nearby_place_name(lat, long) ⇒ Object
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# File 'lib/web_service.rb', line 179 def WebService.find_nearby_place_name( lat, long ) places = Array.new url = Geonames::GEONAMES_SERVER + "/findNearbyPlaceName?a=a" url = url + "&lat=" + lat.to_s url = url + "&lng=" + long.to_s uri = URI.parse(url) req = Net::HTTP::Get.new(uri.path + '?' + uri.query) res = Net::HTTP.start( uri.host, uri.port ) { |http| http.request( req ) } doc = REXML::Document.new res.body doc.elements.each("geonames/geoname") do |element| places << WebService::element_to_toponym( element ) end return places end |
.find_nearby_postal_codes(search_criteria) ⇒ Object
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# File 'lib/web_service.rb', line 154 def WebService.find_nearby_postal_codes( search_criteria ) # postal codes to reutrn postal_codes = Array.new url = Geonames::GEONAMES_SERVER + "/findNearbyPostalCodes?a=a" url = url + search_criteria.to_query_params_string uri = URI.parse(url) req = Net::HTTP::Get.new(uri.path + '?' + uri.query) res = Net::HTTP.start( uri.host, uri.port ) { |http| http.request( req ) } doc = REXML::Document.new res.body doc.elements.each("geonames/code") do |element| postal_codes << WebService::element_to_postal_code( element ) end postal_codes end |
.find_nearby_wikipedia(hashes) ⇒ Object
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# File 'lib/web_service.rb', line 268 def WebService.find_nearby_wikipedia( hashes ) articles = Array.new lat = hashes[:lat] long = hashes[:long] lang = hashes[:lang] radius = hashes[:radius] max_rows = hashes[:max_rows] country = hashes[:country] postalcode = hashes[:postalcode] q = hashes[:q] url = Geonames::GEONAMES_SERVER + "/findNearbyWikipedia?a=a" if !lat.nil? && !long.nil? url = url + "&lat=" + lat.to_s url = url + "&lng=" + long.to_s url = url + "&radius=" + radius.to_s unless radius.nil? url = url + "&max_rows=" + max_rows.to_s unless max_rows.nil? elsif !q.nil? url = url + "&q=" + q url = url + "&radius=" + radius.to_s unless radius.nil? url = url + "&max_rows=" + max_rows.to_s unless max_rows.nil? end uri = URI.parse(url) req = Net::HTTP::Get.new(uri.path + '?' + uri.query) res = Net::HTTP.start( uri.host, uri.port ) { |http| http.request( req ) } doc = REXML::Document.new res.body doc.elements.each("geonames/entry") do |element| articles << WebService::element_to_wikipedia_article( element ) end return articles end |
.find_nearest_intersection(lat, long) ⇒ Object
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# File 'lib/web_service.rb', line 207 def WebService.find_nearest_intersection( lat, long ) url = Geonames::GEONAMES_SERVER + "/findNearestIntersection?a=a" url = url + "&lat=" + lat.to_s url = url + "&lng=" + long.to_s uri = URI.parse(url) req = Net::HTTP::Get.new(uri.path + '?' + uri.query) res = Net::HTTP.start( uri.host, uri.port ) { |http| http.request( req ) } doc = REXML::Document.new res.body intersection = [] doc.elements.each("geonames/intersection") do |element| intersection = WebService::element_to_intersection( element ) end return intersection end |
.findBoundingBoxWikipedia(hashes) ⇒ Object
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# File 'lib/web_service.rb', line 312 def WebService.findBoundingBoxWikipedia( hashes ) # here for backwards compatibility WebService.find_bounding_box_wikipedia( hashes ) end |
.findNearbyWikipedia(hashes) ⇒ Object
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# File 'lib/web_service.rb', line 263 def WebService.findNearbyWikipedia( hashes ) # here for backwards compatibility WebService.find_nearby_wikipedia( hashes ) end |
.get_element_child_float(element, child) ⇒ Object
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# File 'lib/web_service.rb', line 28 def WebService.get_element_child_float( element, child ) if !element.elements[child].nil? element.elements[child][0].to_s.to_f end end |
.get_element_child_int(element, child) ⇒ Object
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# File 'lib/web_service.rb', line 34 def WebService.get_element_child_int( element, child ) if !element.elements[child].nil? element.elements[child][0].to_s.to_i end end |
.get_element_child_text(element, child) ⇒ Object
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# File 'lib/web_service.rb', line 22 def WebService.get_element_child_text( element, child ) if !element.elements[child].nil? element.elements[child][0].to_s end end |
.postal_code_search(search_criteria) ⇒ Object
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# File 'lib/web_service.rb', line 120 def WebService.postal_code_search( postal_code, place_name, country_code ) postal_code_sc = PostalCodeSearchCriteria.new postal_code_sc.postal_code = postal_code postal_code_sc.place_name = place_name postal_code_sc.coutry_code = country_code WebService.postal_code_search postal_code_sc end |
.search(search_criteria) ⇒ Object
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# File 'lib/web_service.rb', line 408 def WebService.search( search_criteria ) #toponym search results to return toponym_sr = ToponymSearchResult.new url = Geonames::GEONAMES_SERVER + "/search?a=a" if !search_criteria.q.nil? url = url + "&q=" + CGI::escape( search_criteria.q ) end if !search_criteria.name_equals.nil? url = url + "&name_equals=" + CGI::escape( search_criteria.name_equals ) end if !search_criteria.name_starts_with.nil? url = url + "&name_startsWith=" + CGI::escape( search_criteria.name_starts_with ) end if !search_criteria.name.nil? url = url + "&name=" + CGI::escape( search_criteria.name ) end if !search_criteria.tag.nil? url = url + "&tag=" + CGI::escape( search_criteria.tag ) end if !search_criteria.country_code.nil? url = url + "&country=" + CGI::escape( search_criteria.country_code ) end if !search_criteria.admin_code_1.nil? url = url + "&adminCode1=" + CGI::escape( search_criteria.admin_code_1 ) end if !search_criteria.language.nil? url = url + "&lang=" + CGI::escape( search_criteria.language ) end if !search_criteria.feature_class.nil? url = url + "&featureClass=" + CGI::escape( search_criteria.feature_class ) end if !search_criteria.feature_codes.nil? for feature_code in search_criteria.feature_codes url = url + "&fcode=" + CGI::escape( feature_code ) end end if !search_criteria.max_rows.nil? url = url + "&maxRows=" + CGI::escape( search_criteria.max_rows ) end if !search_criteria.start_row.nil? url = url + "&startRow=" + CGI::escape( search_criteria.start_row ) end if !search_criteria.style.nil? url = url + "&style=" + CGI::escape( search_criteria.style ) end uri = URI.parse(url) req = Net::HTTP::Get.new(uri.path + '?' + uri.query) res = Net::HTTP.start( uri.host, uri.port ) { |http| http.request( req ) } doc = REXML::Document.new res.body toponym_sr.total_results_count = doc.elements["geonames/totalResultsCount"].text doc.elements.each("geonames/geoname") do |element| toponym_sr.toponyms << WebService::element_to_toponym( element ) end return toponym_sr end |
.timezone(lat, long) ⇒ Object
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# File 'lib/web_service.rb', line 235 def WebService.timezone( lat, long ) timezone = Timezone.new url = Geonames::GEONAMES_SERVER + "/timezone?a=a" url = url + "&lat=" + lat.to_s url = url + "&lng=" + long.to_s uri = URI.parse(url) req = Net::HTTP::Get.new(uri.path + '?' + uri.query) res = Net::HTTP.start( uri.host, uri.port ) { |http| http.request( req ) } doc = REXML::Document.new res.body doc.elements.each("geonames/timezone") do |element| timezone.timezone_id = WebService::get_element_child_text( element, 'timezoneId' ) timezone.gmt_offset = WebService::get_element_child_float( element, 'gmtOffset' ) timezone.dst_offset = WebService::get_element_child_float( element, 'dstOffset' ) end return timezone end |