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https://github.com/NASAWorldWind/WebWorldWind.git
synced 2026-02-01 16:38:15 +00:00
Modified WmsCapabilities to use XML element local name exclusively.
This commit is contained in:
Tom Gaskins
parent
db50c16de5
commit
9f2e2f43ba
@ -38,191 +38,235 @@ define([
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};
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WmsCapabilities.prototype.assembleDocument = function (dom) {
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var e,
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elements = dom.getElementsByTagName("WMS_Capabilities"); // WMS 1.3.0
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if (elements.length == 0) {
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elements = dom.getElementsByTagName("WMT_MS_Capabilities"); // WMS 1.1.1
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if (elements.length == 0) {
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return;
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}
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}
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var root = elements[0];
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var root = dom.documentElement;
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this.version = root.getAttribute("version");
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this.updateSequence = root.getAttribute("updateSequence");
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elements = root.getElementsByTagName("Service");
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if (elements.length > 0) {
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var serviceElement = elements[0];
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this.service = {
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capsDoc: this
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};
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this.service.title = WmsCapabilities.getTag(serviceElement, "Title");
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this.service.abstract = WmsCapabilities.getTag(serviceElement, "Abstract");
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elements = serviceElement.getElementsByTagName("KeywordList");
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if (elements.length > 0) {
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this.service.keywordList = [];
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elements = elements[0].getElementsByTagName("Keyword");
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for (e = 0; e < elements.length; e++) {
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this.service.keywordList.push(elements[e].textContent);
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}
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}
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elements = serviceElement.getElementsByTagName("OnlineResource");
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if (elements.length > 0) {
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this.service.onlineResource = elements[0].getAttribute("xlink:href");
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}
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this.service.fees = WmsCapabilities.getTag(serviceElement, "Fees");
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this.service.accessConstraints = WmsCapabilities.getTag(serviceElement, "AccessConstraints");
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this.service.layerLimit = WmsCapabilities.getTag(serviceElement, "LayerLimit");
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elements = serviceElement.getElementsByTagName("ContactInformation");
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if (elements.length > 0) {
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var contactInfoElement = elements[0];
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this.service.contactInformation = {};
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elements = contactInfoElement.getElementsByTagName("ContactPersonPrimary");
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if (elements.length > 0) {
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var contactPersonElement = elements[0];
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this.service.contactInformation.contactPersonPrimary = {};
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this.service.contactInformation.contactPersonPrimary.contactPerson
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= WmsCapabilities.getTag(contactPersonElement, "ContactPerson");
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this.service.contactInformation.contactPersonPrimary.contactOrganization
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= WmsCapabilities.getTag(contactPersonElement, "ContactOrganization");
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}
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this.service.contactInformation.contactPosition
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= WmsCapabilities.getTag(contactInfoElement, "ContactPosition");
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this.service.contactInformation.contactVoiceTelephone
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= WmsCapabilities.getTag(contactInfoElement, "ContactVoiceTelephone");
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this.service.contactInformation.contactFaxsimileTelephone
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= WmsCapabilities.getTag(contactInfoElement, "ContactFacsimileTelephone");
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this.service.contactInformation.contactEmailAddress
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= WmsCapabilities.getTag(contactInfoElement, "ContactEmailAddress");
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elements = contactInfoElement.getElementsByTagName("ContactAddress");
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if (elements.length > 0) {
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var contactAddressElement = elements[0];
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this.service.contactInformation.contactAddress = {};
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this.service.contactInformation.contactAddress.addressType
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= WmsCapabilities.getTag(contactAddressElement, "AddressType");
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this.service.contactInformation.contactAddress.address
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= WmsCapabilities.getTag(contactAddressElement, "Address");
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this.service.contactInformation.contactAddress.city
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= WmsCapabilities.getTag(contactAddressElement, "City");
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this.service.contactInformation.contactAddress.stateOrProvince
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= WmsCapabilities.getTag(contactAddressElement, "StateOrProvince");
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this.service.contactInformation.contactAddress.postCode
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= WmsCapabilities.getTag(contactAddressElement, "PostCode");
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this.service.contactInformation.contactAddress.country
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= WmsCapabilities.getTag(contactAddressElement, "Country");
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}
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}
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}
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elements = root.getElementsByTagName("Capability");
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if (elements.length > 0) {
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this.capability = {
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capsDoc: this
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};
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var capsElement = elements[0];
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elements = capsElement.getElementsByTagName("Request");
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if (elements.length > 0) {
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var requestNode = elements[0];
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this.capability.request = {};
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this.capability.request.getCapabilities
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= WmsCapabilities.getRequestInfo(requestNode, "GetCapabilities");
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this.capability.request.getMap
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= WmsCapabilities.getRequestInfo(requestNode, "GetMap");
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this.capability.request.getFeatureInfo
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= WmsCapabilities.getRequestInfo(requestNode, "GetFeatureInfo");
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}
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elements = capsElement.getElementsByTagName("Exception");
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if (elements.length > 0) {
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this.capability.exception = {};
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elements = elements[0].getElementsByTagName("Format");
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if (elements.length > 0) {
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this.capability.exception.formats = [];
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for (e = 0; e < elements.length; e++) {
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this.capability.exception.formats.push(elements[e].textContent);
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}
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}
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}
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this.capability.layers = [];
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var children = capsElement.children || capsElement.childNodes;
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for (var c = 0; c < children.length; c++) {
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if (children[c].localName === "Layer") {
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this.capability.layers.push(new WmsLayerCapabilities(children[c], this.capability));
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}
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}
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}
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};
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WmsCapabilities.assembleLayers = function (parentElement, parentNode) {
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var layers = [];
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var children = parentElement.children || parentElement.childNodes;
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var children = root.children || root.childNodes;
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for (var c = 0; c < children.length; c++) {
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if (children[c].localName === "Layer") {
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layers.push(new WmsLayerCapabilities(children[c], parentNode));
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var child = children[c];
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if (child.localName === "Service") {
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this.service = this.assembleService(child);
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} else if (child.localName === "Capability") {
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this.capability = this.assembleCapability(child);
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}
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}
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return layers;
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};
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WmsCapabilities.getTag = function (parentElement, tagName) {
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var children = parentElement.children || parentElement.childNodes;
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WmsCapabilities.prototype.assembleService = function (element) {
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var service = {
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capsDoc: this
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};
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var children = element.children || element.childNodes;
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for (var c = 0; c < children.length; c++) {
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if (children[c].localName === tagName) {
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return children[c].textContent;
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var child = children[c];
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if (child.localName === "Name") {
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service.name = child.textContent;
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} else if (child.localName === "Title") {
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service.title = child.textContent;
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} else if (child.localName === "Abstract") {
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service.abstract = child.textContent;
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} else if (child.localName === "KeywordList") {
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service.keywordList = this.assembleKeywordList(child);
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} else if (child.localName === "OnlineResource") {
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service.onlineResource = child.getAttribute("xlink:href");
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} else if (child.localName === "Fees") {
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service.fees = child.textContent;
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} else if (child.localName === "AccessConstraints") {
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service.accessConstraints = child.textContent;
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} else if (child.localName == "LayerLimit") {
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service.layerLimit = parseInt(child.textContent);
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} else if (child.localName == "MaxWidth") {
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service.maxWidth = parseInt(child.textContent);
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} else if (child.localName == "MaxHeight") {
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service.maxHeight = parseInt(child.textContent);
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} else if (child.localName === "ContactInformation") {
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service.contactInformation = this.assembleContactInformation(child);
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}
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}
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return service;
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};
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WmsCapabilities.getRequestInfo = function (parentElement, requestName) {
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var elements = parentElement.getElementsByTagName(requestName);
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if (elements.length > 0) {
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var requestNode = elements[0],
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result = {};
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WmsCapabilities.prototype.assembleKeywordList = function (element) {
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var keywords = [];
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elements = requestNode.getElementsByTagName("Format");
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if (elements.length > 0) {
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result.formats = [];
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for (var e = 0; e < elements.length; e++) {
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result.formats.push(elements[e].textContent);
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}
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var children = element.children || element.childNodes;
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for (var c = 0; c < children.length; c++) {
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var child = children[c];
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if (child.localName === "Keyword") {
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keywords.push(child.textContent);
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}
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}
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elements = requestNode.getElementsByTagName("DCPType");
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if (elements.length > 0) {
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elements = elements[0].getElementsByTagName("HTTP");
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if (elements.length > 0) {
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elements = elements[0].getElementsByTagName("Get");
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if (elements.length > 0) {
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elements = elements[0].getElementsByTagName("OnlineResource");
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if (elements.length > 0) {
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result.url = elements[0].getAttribute("xlink:href");
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return keywords;
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};
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WmsCapabilities.prototype.assembleContactInformation = function (element) {
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var contactInfo = {};
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var children = element.children || element.childNodes;
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for (var c = 0; c < children.length; c++) {
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var child = children[c];
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if (child.localName === "ContactPersonPrimary") {
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contactInfo.contactPersonPrimary = this.assembleContactPersonPrimary(child);
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} else if (child.localName === "ContactPosition") {
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contactInfo.contactPosition = child.textContent;
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} else if (child.localName === "ContactVoiceTelephone") {
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contactInfo.contactVoiceTelephone = child.textContent;
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} else if (child.localName === "ContactFacsimileTelephone") {
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contactInfo.contactFacsimileTelephone = child.textContent;
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} else if (child.localName === "ContactElectronicMailAddress") {
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contactInfo.contactElectronicMailAddress = child.textContent;
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} else if (child.localName === "ContactAddress") {
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contactInfo.contactAddress = this.assembleContactAddress(child);
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}
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}
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return contactInfo;
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};
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WmsCapabilities.prototype.assembleContactPersonPrimary = function (element) {
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var info = {};
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var children = element.children || element.childNodes;
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for (var c = 0; c < children.length; c++) {
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var child = children[c];
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if (child.localName === "ContactPerson") {
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info.contactPerson = child.textContent;
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} else if (child.localName === "ContactOrganization") {
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info.contactOrganization = child.textContent;
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}
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}
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return info;
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};
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WmsCapabilities.prototype.assembleContactAddress = function (element) {
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var address = {};
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var children = element.children || element.childNodes;
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for (var c = 0; c < children.length; c++) {
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var child = children[c];
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if (child.localName === "AddressType") {
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address.addressType = child.textContent;
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} else if (child.localName === "Address") {
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address.address = child.textContent;
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} else if (child.localName === "City") {
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address.city = child.textContent;
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} else if (child.localName === "StateOrProvince") {
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address.stateOrProvince = child.textContent;
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} else if (child.localName === "PostCode") {
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address.postCode = child.textContent;
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} else if (child.localName === "Country") {
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address.country = child.textContent;
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}
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}
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return address;
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};
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WmsCapabilities.prototype.assembleCapability = function (element) {
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var capability = {
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capsDoc: this
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};
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var children = element.children || element.childNodes;
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for (var c = 0; c < children.length; c++) {
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var child = children[c];
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if (child.localName === "Request") {
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capability.request = this.assembleRequests(child);
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} else if (child.localName === "Exception") {
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capability.exception = this.assembleException(child);
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} else if (child.localName === "Layer") {
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capability.layers = capability.layers || [];
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capability.layers.push(new WmsLayerCapabilities(child, capability));
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}
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}
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return capability;
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};
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WmsCapabilities.prototype.assembleRequests = function (element) {
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var requests = {};
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var children = element.children || element.childNodes;
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for (var c = 0; c < children.length; c++) {
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var child = children[c];
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if (child.localName === "GetCapabilities") {
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requests.getCapabilities = this.assembleRequest(child);
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} else if (child.localName === "GetMap") {
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requests.getMap = this.assembleRequest(child);
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} else if (child.localName === "GetFeatureInfo") {
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requests.getFeatureInfo = this.assembleRequest(child);
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}
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}
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return requests;
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};
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WmsCapabilities.prototype.assembleRequest = function (element) {
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var request = {
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name: element.localName
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};
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var children = element.children || element.childNodes;
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for (var c = 0; c < children.length; c++) {
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var child = children[c];
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if (child.localName === "Format") {
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request.formats = request.formats || [];
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request.formats.push(child.textContent);
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} else if (child.localName === "DCPType") {
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var children2 = child.children || child.childNodes;
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for (var c2 = 0; c2 < children2.length; c2++) {
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var child2 = children2[c2];
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if (child2.localName === "HTTP") {
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var children3 = child2.children || child2.childNodes;
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for (var c3 = 0; c3 < children3.length; c3++) {
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var child3 = children3[c3];
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if (child3.localName === "Get") {
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var children4 = child3.children || child3.childNodes;
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for (var c4 = 0; c4 < children4.length; c4++) {
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var child4 = children4[c4];
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if (child4.localName === "OnlineResource") {
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request.url = child4.getAttribute("xlink:href");
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}
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}
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}
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}
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}
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}
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}
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return result;
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} else {
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return undefined;
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}
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return request;
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};
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WmsCapabilities.prototype.assembleException = function (element) {
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var exception = {};
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var children = element.children || element.childNodes;
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for (var c = 0; c < children.length; c++) {
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var child = children[c];
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if (child.localName === "Format") {
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exception.formats = exception.formats || [];
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exception.formats.push(child.textContent);
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}
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}
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return exception;
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};
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return WmsCapabilities;
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