Use table style mappings during document conversion

3 files changed, 33 insertions, 3 deletions

diff --git a/lib/document-to-html.js b/lib/document-to-html.js
index 0dac05e..8d1078b 100644
--- a/lib/document-to-html.js
+++ b/lib/document-to-html.js
@@ -219,7 +219,17 @@ function DocumentConversion(options, comments) {
         return idPrefix + suffix;
     }
     
+    var defaultTablePath = htmlPaths.elements([
+        htmlPaths.element("table", {}, {fresh: true})
+    ]);
+
     function convertTable(element, messages, options) {
+        return findHtmlPath(element, defaultTablePath).wrap(function() {
+            return convertTableChildren(element, messages, options);
+        });
+    }
+
+    function convertTableChildren(element, messages, options) {
         var bodyIndex = _.findIndex(element.children, function(child) {
             return !child.type === documents.types.tableRow || !child.isHeader;
         });
@@ -249,9 +259,7 @@ function DocumentConversion(options, comments) {
                 Html.freshElement("tbody", {}, bodyRows)
             ];
         }
-        return [
-            Html.freshElement("table", {}, [Html.forceWrite].concat(children))
-        ];
+        return [Html.forceWrite].concat(children);
     }
     
     function convertTableRow(element, messages, options) {
diff --git a/lib/styles/document-matchers.js b/lib/styles/document-matchers.js
index e3cae46..11b577f 100644
--- a/lib/styles/document-matchers.js
+++ b/lib/styles/document-matchers.js
@@ -1,5 +1,6 @@
 exports.paragraph = paragraph;
 exports.run = run;
+exports.table = table;
 exports.bold = new Matcher("bold");
 exports.italic = new Matcher("italic");
 exports.underline = new Matcher("underline");
@@ -21,6 +22,10 @@ function run(options) {
     return new Matcher("run", options);
 }
 
+function table(options) {
+    return new Matcher("table", options);
+}
+
 function Matcher(elementType, options) {
     options = options || {};
     this._elementType = elementType;
diff --git a/test/document-to-html.tests.js b/test/document-to-html.tests.js
index 861033b..8e6546b 100644
--- a/test/document-to-html.tests.js
+++ b/test/document-to-html.tests.js
@@ -419,6 +419,23 @@ test('docx table is converted to table in HTML', function() {
     });
 });
 
+test('table style mappings can be used to map tables', function() {
+    var table = new documents.Table([], {styleName: "Normal Table"});
+    var converter = new DocumentConverter({
+        styleMap: [
+            {
+                from: documentMatchers.table({styleName: documentMatchers.equalTo("Normal Table")}),
+                to: htmlPaths.topLevelElement("table", {"class": "normal-table"})
+            }
+        ]
+    });
+
+    return converter.convertToHtml(table).then(function(result) {
+        var expectedHtml = '<table class="normal-table"></table>';
+        assert.equal(result.value, expectedHtml);
+    });
+});
+
 test('header rows are wrapped in thead', function() {
     var table = new documents.Table([
         new documents.TableRow([new documents.TableCell([])], {isHeader: true}),