Avoid parsing URI when replacing fragment

2 files changed, 13 insertions, 5 deletions

diff --git a/lib/docx/body-reader.js b/lib/docx/body-reader.js
index fa2ac83..05a564a 100644
--- a/lib/docx/body-reader.js
+++ b/lib/docx/body-reader.js
@@ -1,14 +1,12 @@
 exports.createBodyReader = createBodyReader;
 exports._readNumberingProperties = readNumberingProperties;
 
-var url = require("url");
-
 var _ = require("underscore");
 
 var documents = require("../documents");
 var Result = require("../results").Result;
 var warning = require("../results").warning;
-var uriToZipEntryName = require("./uris").uriToZipEntryName;
+var uris = require("./uris");
 
 function createBodyReader(options) {
     return {
@@ -213,7 +211,7 @@ function BodyReader(options) {
                 if (relationshipId) {
                     var href = relationships[relationshipId].target;
                     if (anchor) {
-                        href = url.resolve(href, "#" + anchor);
+                        href = uris.replaceFragment(href, anchor);
                     }
                     return new documents.Hyperlink(children, {href: href});
                 } else if (anchor) {
@@ -408,7 +406,7 @@ function BodyReader(options) {
     }
     
     function findEmbeddedImageFile(relationshipId) {
-        var path = uriToZipEntryName("word", relationships[relationshipId].target);
+        var path = uris.uriToZipEntryName("word", relationships[relationshipId].target);
         return {
             path: path,
             read: docxFile.read.bind(docxFile, path)
diff --git a/lib/docx/uris.js b/lib/docx/uris.js
index 0179e5b..89d5be1 100644
--- a/lib/docx/uris.js
+++ b/lib/docx/uris.js
@@ -1,4 +1,5 @@
 exports.uriToZipEntryName = uriToZipEntryName;
+exports.replaceFragment = replaceFragment;
 
 function uriToZipEntryName(base, uri) {
     if (uri.charAt(0) === "/") {
@@ -9,3 +10,12 @@ function uriToZipEntryName(base, uri) {
         return base + "/" + uri;
     }
 }
+
+
+function replaceFragment(uri, fragment) {
+    var hashIndex = uri.indexOf("#");
+    if (hashIndex !== -1) {
+        uri = uri.substring(0, hashIndex);
+    }
+    return uri + "#" + fragment;
+}