Split code for reading office XML into separate module

2 files changed, 19 insertions, 12 deletions

diff --git a/lib/docx-reader.js b/lib/docx-reader.js
index 455bb02..b27d75d 100644
--- a/lib/docx-reader.js
+++ b/lib/docx-reader.js
@@ -5,7 +5,7 @@ var unzip = require("./unzip");
 var path = require("path");
 var fs = require("fs");
 
-var xmlreader = require("./xmlreader");
+var officeXmlReader = require("./office-xml-reader");
 var documents = require("./documents");
 var DocumentXmlReader = require("./document-xml-reader").DocumentXmlReader;
 var Result = require("./results").Result;
@@ -36,19 +36,9 @@ function read(options) {
 }
 
 function readXmlFile(docxFile, path) {
-    var xmlNamespaceMap = {
-        "http://schemas.openxmlformats.org/wordprocessingml/2006/main": "w",
-        "http://schemas.openxmlformats.org/officeDocument/2006/relationships": "r",
-        "http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing": "wp",
-        "http://schemas.openxmlformats.org/drawingml/2006/main": "a",
-        "http://schemas.openxmlformats.org/drawingml/2006/picture": "pic"
-    };
-    
     if (docxFile.exists(path)) {
         return docxFile.read(path, "utf-8")
-            .then(function(xmlString) {
-                return xmlreader.read(xmlString, xmlNamespaceMap);
-            });
+            .then(officeXmlReader.read);
     } else {
         return null;
     }
diff --git a/lib/office-xml-reader.js b/lib/office-xml-reader.js
new file mode 100644
index 0000000..011ab4d
--- /dev/null
+++ b/lib/office-xml-reader.js
@@ -0,0 +1,17 @@
+var xmlreader = require("./xmlreader");
+
+
+exports.read = read;
+
+var xmlNamespaceMap = {
+    "http://schemas.openxmlformats.org/wordprocessingml/2006/main": "w",
+    "http://schemas.openxmlformats.org/officeDocument/2006/relationships": "r",
+    "http://schemas.openxmlformats.org/drawingml/2006/wordprocessingDrawing": "wp",
+    "http://schemas.openxmlformats.org/drawingml/2006/main": "a",
+    "http://schemas.openxmlformats.org/drawingml/2006/picture": "pic"
+};
+
+
+function read(xmlString) {
+    return xmlreader.read(xmlString, xmlNamespaceMap);
+}