Read numbering styles

1 files changed, 26 insertions, 9 deletions

diff --git a/lib/docx/styles-reader.js b/lib/docx/styles-reader.js
index ae288ab..d99dbb7 100644
--- a/lib/docx/styles-reader.js
+++ b/lib/docx/styles-reader.js
@@ -2,7 +2,7 @@ exports.readStylesXml = readStylesXml;
 exports.Styles = Styles;
 exports.defaultStyles = new Styles({}, {});
 
-function Styles(paragraphStyles, characterStyles, tableStyles) {
+function Styles(paragraphStyles, characterStyles, tableStyles, numberingStyles) {
     return {
         findParagraphStyleById: function(styleId) {
             return paragraphStyles[styleId];
@@ -12,32 +12,40 @@ function Styles(paragraphStyles, characterStyles, tableStyles) {
         },
         findTableStyleById: function(styleId) {
             return tableStyles[styleId];
+        },
+        findNumberingStyleById: function(styleId) {
+            return numberingStyles[styleId];
         }
     };
 }
 
-Styles.EMPTY = new Styles({}, {}, {});
+Styles.EMPTY = new Styles({}, {}, {}, {});
 
 function readStylesXml(root) {
     var paragraphStyles = {};
     var characterStyles = {};
     var tableStyles = {};
-    
+    var numberingStyles = {};
+
     var styles = {
         "paragraph": paragraphStyles,
         "character": characterStyles,
         "table": tableStyles
     };
-    
+
     root.getElementsByTagName("w:style").forEach(function(styleElement) {
         var style = readStyleElement(styleElement);
-        var styleSet = styles[style.type];
-        if (styleSet) {
-            styleSet[style.styleId] = style;
+        if (style.type === "numbering") {
+            numberingStyles[style.styleId] = readNumberingStyleElement(styleElement);
+        } else {
+            var styleSet = styles[style.type];
+            if (styleSet) {
+                styleSet[style.styleId] = style;
+            }
         }
     });
-    
-    return new Styles(paragraphStyles, characterStyles, tableStyles);
+
+    return new Styles(paragraphStyles, characterStyles, tableStyles, numberingStyles);
 }
 
 function readStyleElement(styleElement) {
@@ -51,3 +59,12 @@ function styleName(styleElement) {
     var nameElement = styleElement.first("w:name");
     return nameElement ? nameElement.attributes["w:val"] : null;
 }
+
+function readNumberingStyleElement(styleElement) {
+    var numId = styleElement
+        .firstOrEmpty("w:pPr")
+        .firstOrEmpty("w:numPr")
+        .firstOrEmpty("w:numId")
+        .attributes["w:val"];
+    return {numId: numId};
+}