feat: expose TextNode OriginalText

Merge pull request #20 from SomeHats/master expose TextNode originalText
karlwestin · Oct 24, 2016 · e8357cb · e8357cb
2 parents fcba2ba + 296c940
commit e8357cb
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Showing 4 changed files with 9 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -74,6 +74,7 @@ TextNode:
   nodeName (string) #text or #cdata-section
   nodeType (number) 3
   textContent (string)
+  originalText (string)
   startPos (position)
 
   note: In DOM3, CDATA is marked as nodeType 4. However, after checking that neither

diff --git a/node-gumbo.cc b/node-gumbo.cc
@@ -79,6 +79,10 @@ Local<Object> read_text(GumboNode* node) {
   Nan::Set(obj, Nan::New("nodeType").ToLocalChecked(), type);
   Nan::Set(obj, Nan::New("nodeName").ToLocalChecked(), Nan::New(name).ToLocalChecked());
   Nan::Set(obj, Nan::New("textContent").ToLocalChecked(), Nan::New(node->v.text.text).ToLocalChecked());
+  Nan::Set(obj,
+           Nan::New("originalText").ToLocalChecked(),
+           Nan::New(node->v.text.original_text.data,
+                  node->v.text.original_text.length).ToLocalChecked());
 
   record_location(obj, &node->v.text.start_pos, "startPos");
   return obj;

diff --git a/test/test.html b/test/test.html
@@ -10,6 +10,7 @@
 </head>
 <!-- this is a comment -->
 <body bgcolor="#ff0fff">
+    &lt;text content&gt;
     <header>
 
     </header>

diff --git a/test/test.js b/test/test.js
@@ -20,7 +20,9 @@ reader("/test.html", function(text) {
   assert.equal(root.childNodes[4].attributes[0].name, "bgcolor", "should parse attrs");
   assert.equal(root.childNodes[4].attributes[0].value, "#ff0fff", "should parse attrs");
   console.log("Parses attributes");
-
+  assert.equal(root.childNodes[4].childNodes[0].textContent.trim(), "<text content>");
+  assert.equal(root.childNodes[4].childNodes[0].originalText.trim(), "&lt;text content&gt;");
+  console.log("Parsers text");
   console.log("...done!");
 });