Add reading of run properties element

3 files changed, 26 insertions, 2 deletions

diff --git a/lib/docx-reader.js b/lib/docx-reader.js
index 606c61b..2ab27bf 100644
--- a/lib/docx-reader.js
+++ b/lib/docx-reader.js
@@ -1,4 +1,5 @@
 exports.read = read;
+exports.readXmlElement = readXmlElement;
 
 var q = require("q");
 var _ = require("underscore");
@@ -82,6 +83,18 @@ var xmlElementReaders = {
         var children = readXmlElements(element.children);
         return new documents.Run(children);
     },
+    "w:rPr": function(element) {
+        var properties = {
+            type: "runProperties"
+        };
+        
+        var styleElement = element.first("w:rStyle");
+        if (styleElement) {
+            properties.styleName = styleElement.attributes["w:val"];
+        }
+        
+        return properties;
+    },
     "w:t": function(element) {
         return new documents.Text(element.children[0].value);
     }
diff --git a/lib/xmlreader.js b/lib/xmlreader.js
index 67dda38..3efad63 100644
--- a/lib/xmlreader.js
+++ b/lib/xmlreader.js
@@ -3,6 +3,7 @@ var sax = require("sax");
 var _ = require("underscore");
 
 exports.read = read;
+exports.Element = Element;
 
 function read(xmlString) {
     var parser = sax.parser(true, {xmlns: true, position: false});
@@ -61,11 +62,11 @@ function mapValues(input, mapper, context) {
     }, {}, context);
 }
 
-function Element(name, attributes) {
+function Element(name, attributes, children) {
     this.type = "element";
     this.name = name;
     this.attributes = attributes;
-    this.children = [];
+    this.children = children || [];
 }
 
 Element.prototype.first = function(name) {
diff --git a/tests/docx-reader.tests.js b/tests/docx-reader.tests.js
index c486f3b..d22cd42 100644
--- a/tests/docx-reader.tests.js
+++ b/tests/docx-reader.tests.js
@@ -2,6 +2,7 @@ var assert = require("assert");
 
 var docxReader = require("../lib/docx-reader");
 var documents = require("../lib/documents");
+var XmlElement = require("../lib/xmlreader").Element;
 
 var testing = require("./testing");
 var test = testing.test;
@@ -46,3 +47,12 @@ describe("docx-reader", function() {
         });
     });
 });
+
+describe("readElement", function() {
+    test("reads styles from run properties", function() {
+        var runStyleXml = new XmlElement("w:rStyle", {"w:val": "Emphasis"});
+        var runPropertiesXml = new XmlElement("w:rPr", {}, [runStyleXml]);
+        var element = docxReader.readXmlElement(runPropertiesXml);
+        assert.equal(element.styleName, "Emphasis");
+    });
+});