Add basic comments reader

1 files changed, 21 insertions, 0 deletions

diff --git a/lib/docx/comments-reader.js b/lib/docx/comments-reader.js
new file mode 100644
index 0000000..be98bac
--- /dev/null
+++ b/lib/docx/comments-reader.js
@@ -0,0 +1,21 @@
+var documents = require("../documents");
+var Result = require("../results").Result;
+
+function createCommentsReader(bodyReader) {
+    function readCommentsXml(xml) {
+        return Result.combine(xml.root.getElementsByTagName("w:comment")
+            .map(readCommentElement));
+    }
+
+    function readCommentElement(element) {
+        var id = element.attributes["w:id"];
+        return bodyReader.readXmlElements(element.children)
+            .map(function(body) {
+                return documents.comment({commentId: id, body: body});
+            });
+    }
+    
+    return readCommentsXml;
+}
+
+exports.createCommentsReader = createCommentsReader;