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diff --git a/misc/openlayers/lib/OpenLayers/Format/WMSGetFeatureInfo.js b/misc/openlayers/lib/OpenLayers/Format/WMSGetFeatureInfo.js
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-/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
- * full list of contributors). Published under the 2-clause BSD license.
- * See license.txt in the OpenLayers distribution or repository for the
- * full text of the license. */
-
-/**
- * @requires OpenLayers/Format/XML.js
- */
-
-/**
- * Class: OpenLayers.Format.WMSGetFeatureInfo
- * Class to read GetFeatureInfo responses from Web Mapping Services
- *
- * Inherits from:
- * - <OpenLayers.Format.XML>
- */
-OpenLayers.Format.WMSGetFeatureInfo = OpenLayers.Class(OpenLayers.Format.XML, {
-
- /**
- * APIProperty: layerIdentifier
- * {String} All xml nodes containing this search criteria will populate an
- * internal array of layer nodes.
- */
- layerIdentifier: '_layer',
-
- /**
- * APIProperty: featureIdentifier
- * {String} All xml nodes containing this search criteria will populate an
- * internal array of feature nodes for each layer node found.
- */
- featureIdentifier: '_feature',
-
- /**
- * Property: regExes
- * Compiled regular expressions for manipulating strings.
- */
- regExes: {
- trimSpace: (/^\s*|\s*$/g),
- removeSpace: (/\s*/g),
- splitSpace: (/\s+/),
- trimComma: (/\s*,\s*/g)
- },
-
- /**
- * Property: gmlFormat
- * {<OpenLayers.Format.GML>} internal GML format for parsing geometries
- * in msGMLOutput
- */
- gmlFormat: null,
-
- /**
- * Constructor: OpenLayers.Format.WMSGetFeatureInfo
- * Create a new parser for WMS GetFeatureInfo responses
- *
- * Parameters:
- * options - {Object} An optional object whose properties will be set on
- * this instance.
- */
-
- /**
- * APIMethod: read
- * Read WMS GetFeatureInfo data from a string, and return an array of features
- *
- * Parameters:
- * data - {String} or {DOMElement} data to read/parse.
- *
- * Returns:
- * {Array(<OpenLayers.Feature.Vector>)} An array of features.
- */
- read: function(data) {
- var result;
- if(typeof data == "string") {
- data = OpenLayers.Format.XML.prototype.read.apply(this, [data]);
- }
- var root = data.documentElement;
- if(root) {
- var scope = this;
- var read = this["read_" + root.nodeName];
- if(read) {
- result = read.call(this, root);
- } else {
- // fall-back to GML since this is a common output format for WMS
- // GetFeatureInfo responses
- result = new OpenLayers.Format.GML((this.options ? this.options : {})).read(data);
- }
- } else {
- result = data;
- }
- return result;
- },
-
-
- /**
- * Method: read_msGMLOutput
- * Parse msGMLOutput nodes.
- *
- * Parameters:
- * data - {DOMElement}
- *
- * Returns:
- * {Array}
- */
- read_msGMLOutput: function(data) {
- var response = [];
- var layerNodes = this.getSiblingNodesByTagCriteria(data,
- this.layerIdentifier);
- if (layerNodes) {
- for (var i=0, len=layerNodes.length; i<len; ++i) {
- var node = layerNodes[i];
- var layerName = node.nodeName;
- if (node.prefix) {
- layerName = layerName.split(':')[1];
- }
- var layerName = layerName.replace(this.layerIdentifier, '');
- var featureNodes = this.getSiblingNodesByTagCriteria(node,
- this.featureIdentifier);
- if (featureNodes) {
- for (var j = 0; j < featureNodes.length; j++) {
- var featureNode = featureNodes[j];
- var geomInfo = this.parseGeometry(featureNode);
- var attributes = this.parseAttributes(featureNode);
- var feature = new OpenLayers.Feature.Vector(geomInfo.geometry,
- attributes, null);
- feature.bounds = geomInfo.bounds;
- feature.type = layerName;
- response.push(feature);
- }
- }
- }
- }
- return response;
- },
-
- /**
- * Method: read_FeatureInfoResponse
- * Parse FeatureInfoResponse nodes.
- *
- * Parameters:
- * data - {DOMElement}
- *
- * Returns:
- * {Array}
- */
- read_FeatureInfoResponse: function(data) {
- var response = [];
- var featureNodes = this.getElementsByTagNameNS(data, '*',
- 'FIELDS');
-
- for(var i=0, len=featureNodes.length;i<len;i++) {
- var featureNode = featureNodes[i];
- var geom = null;
-
- // attributes can be actual attributes on the FIELDS tag,
- // or FIELD children
- var attributes = {};
- var j;
- var jlen = featureNode.attributes.length;
- if (jlen > 0) {
- for(j=0; j<jlen; j++) {
- var attribute = featureNode.attributes[j];
- attributes[attribute.nodeName] = attribute.nodeValue;
- }
- } else {
- var nodes = featureNode.childNodes;
- for (j=0, jlen=nodes.length; j<jlen; ++j) {
- var node = nodes[j];
- if (node.nodeType != 3) {
- attributes[node.getAttribute("name")] =
- node.getAttribute("value");
- }
- }
- }
-
- response.push(
- new OpenLayers.Feature.Vector(geom, attributes, null)
- );
- }
- return response;
- },
-
- /**
- * Method: getSiblingNodesByTagCriteria
- * Recursively searches passed xml node and all it's descendant levels for
- * nodes whose tagName contains the passed search string. This returns an
- * array of all sibling nodes which match the criteria from the highest
- * hierarchial level from which a match is found.
- *
- * Parameters:
- * node - {DOMElement} An xml node
- * criteria - {String} Search string which will match some part of a tagName
- *
- * Returns:
- * Array({DOMElement}) An array of sibling xml nodes
- */
- getSiblingNodesByTagCriteria: function(node, criteria){
- var nodes = [];
- var children, tagName, n, matchNodes, child;
- if (node && node.hasChildNodes()) {
- children = node.childNodes;
- n = children.length;
-
- for(var k=0; k<n; k++){
- child = children[k];
- while (child && child.nodeType != 1) {
- child = child.nextSibling;
- k++;
- }
- tagName = (child ? child.nodeName : '');
- if (tagName.length > 0 && tagName.indexOf(criteria) > -1) {
- nodes.push(child);
- } else {
- matchNodes = this.getSiblingNodesByTagCriteria(
- child, criteria);
-
- if(matchNodes.length > 0){
- (nodes.length == 0) ?
- nodes = matchNodes : nodes.push(matchNodes);
- }
- }
- }
-
- }
- return nodes;
- },
-
- /**
- * Method: parseAttributes
- *
- * Parameters:
- * node - {<DOMElement>}
- *
- * Returns:
- * {Object} An attributes object.
- *
- * Notes:
- * Assumes that attributes are direct child xml nodes of the passed node
- * and contain only a single text node.
- */
- parseAttributes: function(node){
- var attributes = {};
- if (node.nodeType == 1) {
- var children = node.childNodes;
- var n = children.length;
- for (var i = 0; i < n; ++i) {
- var child = children[i];
- if (child.nodeType == 1) {
- var grandchildren = child.childNodes;
- var name = (child.prefix) ?
- child.nodeName.split(":")[1] : child.nodeName;
- if (grandchildren.length == 0) {
- attributes[name] = null;
- } else if (grandchildren.length == 1) {
- var grandchild = grandchildren[0];
- if (grandchild.nodeType == 3 ||
- grandchild.nodeType == 4) {
- var value = grandchild.nodeValue.replace(
- this.regExes.trimSpace, "");
- attributes[name] = value;
- }
- }
- }
- }
- }
- return attributes;
- },
-
- /**
- * Method: parseGeometry
- * Parse the geometry and the feature bounds out of the node using
- * Format.GML
- *
- * Parameters:
- * node - {<DOMElement>}
- *
- * Returns:
- * {Object} An object containing the geometry and the feature bounds
- */
- parseGeometry: function(node) {
- // we need to use the old Format.GML parser since we do not know the
- // geometry name
- if (!this.gmlFormat) {
- this.gmlFormat = new OpenLayers.Format.GML();
- }
- var feature = this.gmlFormat.parseFeature(node);
- var geometry, bounds = null;
- if (feature) {
- geometry = feature.geometry && feature.geometry.clone();
- bounds = feature.bounds && feature.bounds.clone();
- feature.destroy();
- }
- return {geometry: geometry, bounds: bounds};
- },
-
- CLASS_NAME: "OpenLayers.Format.WMSGetFeatureInfo"
-
-});
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