From 40fc65d1f2874eb707a4fb4e93c4a66ccd59f850 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Tue, 8 Jul 2014 10:20:52 +0100
Subject: Extract common code for image conversion

---
 lib/document-to-html.js | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

(limited to 'lib/document-to-html.js')

diff --git a/lib/document-to-html.js b/lib/document-to-html.js
index 9eef1f6..7e37255 100644
--- a/lib/document-to-html.js
+++ b/lib/document-to-html.js
@@ -4,6 +4,7 @@ var async = require("async");
 var htmlPaths = require("./html-paths");
 var HtmlGenerator = require("./html-generator").HtmlGenerator;
 var results = require("./results");
+var images = require("./images");
 
 exports.DocumentConverter = DocumentConverter;
 
@@ -121,17 +122,13 @@ function DocumentConversion(options) {
         }
     }
     
-    function defaultConvertImage(element, html, messages, callback) {
-        element.read("base64").then(function(imageBuffer) {
-            var src = "data:" + element.contentType + ";base64," + imageBuffer;
-            var attributes = {src: src};
-            if (element.altText) {
-                attributes.alt = element.altText;
-            }
-            html.selfClosing(htmlPaths.element("img", attributes));
-            callback();
-        }).fail(callback);
-    }
+    var defaultConvertImage = images.inline(function(element) {
+        return element.read("base64").then(function(imageBuffer) {
+            return {
+                src: "data:" + element.contentType + ";base64," + imageBuffer
+            };
+        });
+    });
 
     function footnoteUid(id) {
         return uniquifier + "-" + id;
-- 
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