Split xmlreader into nodes and reader modules

1 files changed, 0 insertions, 141 deletions

diff --git a/lib/xmlreader.js b/lib/xmlreader.js
deleted file mode 100644
index 551366f..0000000
--- a/lib/xmlreader.js
+++ /dev/null
@@ -1,141 +0,0 @@
-var promises = require("./promises");
-var sax = require("sax");
-var _ = require("underscore");
-
-exports.read = read;
-exports.Element = Element;
-
-function read(xmlString, namespaceMap) {
-    namespaceMap = namespaceMap || {};
-    
-    var finished = false;
-    var parser = sax.parser(true, {xmlns: true, position: false});
-    
-    var rootElement = {children: []};
-    var currentElement = rootElement;
-    var stack = [];
-    
-    var deferred = promises.defer();
-    
-    parser.onopentag = function(node) {
-        var attributes = mapObject(node.attributes, function(attribute) {
-            return attribute.value;
-        }, mapName);
-        
-        var element = new Element(mapName(node), attributes);
-        currentElement.children.push(element);
-        stack.push(currentElement);
-        currentElement = element;
-    };
-    
-    function mapName(node) {
-        if (node.uri) {
-            var mappedPrefix = namespaceMap[node.uri];
-            var prefix;
-            if (mappedPrefix) {
-                prefix = mappedPrefix;
-            } else {
-                prefix = "{" + node.uri + "}";
-            }
-            return prefix + ":" + node.local;
-        } else {
-            return node.local;
-        }
-    }
-    
-    parser.onclosetag = function(node) {
-        currentElement = stack.pop();
-    };
-    
-    parser.ontext = function(text) {
-        if (currentElement !== rootElement) {
-            currentElement.children.push({
-                type: "text",
-                value: text
-            });
-        }
-    };
-    
-    parser.onend = function() {
-        if (!finished) {
-            finished = true;
-            deferred.resolve({
-                root: rootElement.children[0]
-            });
-        }
-    };
-    
-    parser.onerror = function(error) {
-        if (!finished) {
-            finished = true;
-            deferred.reject(error);
-        }
-    };
-    
-    parser.write(xmlString).close();
-    
-    return deferred.promise;
-}
-
-function mapObject(input, valueFunc, keyFunc) {
-    return _.reduce(input, function(result, value, key) {
-        var mappedKey = keyFunc.call(null, value, key, input);
-        result[mappedKey] = valueFunc.call(null, value, key, input);
-        return result;
-    }, {});
-}
-
-var emptyElement = {
-    first: function() {
-        return null;
-    },
-    firstOrEmpty: function() {
-        return emptyElement;
-    },
-    attributes: {}
-};
-
-function Element(name, attributes, children) {
-    this.type = "element";
-    this.name = name;
-    this.attributes = attributes || {};
-    this.children = children || [];
-}
-
-Element.prototype.first = function(name) {
-    return _.find(this.children, function(child) {
-        return child.name == name;
-    });
-};
-
-Element.prototype.firstOrEmpty = function(name) {
-    return this.first(name) || emptyElement;
-};
-
-Element.prototype.getElementsByTagName = function(name) {
-    var elements = _.filter(this.children, function(child) {
-        return child.name == name;
-    });
-    return toElementList(elements);
-};
-
-Element.prototype.text = function() {
-    if (this.children.length === 0) {
-        return "";
-    } else if (this.children.length !== 1 || this.children[0].type !== "text") {
-        throw new Error("Not implemented");
-    }
-    return this.children[0].value;
-};
-
-var elementListPrototype = {
-    getElementsByTagName: function(name) {
-        return toElementList(_.flatten(this.map(function(element) {
-            return element.getElementsByTagName(name);
-        }, true)));
-    }
-};
-
-function toElementList(array) {
-    return _.extend(array, elementListPrototype);
-}