From 4ff0ddf5b6a176a45a91cfaef8a78fdcfaa963bd Mon Sep 17 00:00:00 2001
From: irengrig <Irina.Chernushina@jetbrains.com>
Date: Wed, 22 Feb 2017 11:29:15 +0100
Subject: [PATCH] WEB-25463 Module Dependencies Diagram: HTML: recognize CDN
 link if it's resolved via External library

---
 .../src/com/intellij/xml/util/HtmlUtil.java      | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java b/xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java
index 36792d3145d2..3eff253641f3 100644
--- a/xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java
+++ b/xml/xml-psi-impl/src/com/intellij/xml/util/HtmlUtil.java
@@ -760,23 +760,19 @@ public class HtmlUtil {
     return false;
   }
 
-  public static List<String> getIncludedPaths(@NotNull final XmlFile file) {
-    final List<String> result = new ArrayList<>();
+  public static List<XmlAttributeValue> getIncludedPathsElements(@NotNull final XmlFile file) {
+    final List<XmlAttributeValue> result = new ArrayList<>();
     file.acceptChildren(new XmlRecursiveElementWalkingVisitor() {
       @Override
       public void visitXmlTag(XmlTag tag) {
+        XmlAttribute attribute = null;
         if ("link".equalsIgnoreCase(tag.getName())) {
-          String href = tag.getAttributeValue("href");
-          if (!StringUtil.isEmpty(href)) {
-            result.add(href);
-          }
+          attribute = tag.getAttribute("href");
         }
         else if ("script".equalsIgnoreCase(tag.getName()) || "img".equalsIgnoreCase(tag.getName())) {
-          String src = tag.getAttributeValue("src");
-          if (!StringUtil.isEmpty(src)) {
-            result.add(src);
-          }
+          attribute = tag.getAttribute("src");
         }
+        if (attribute != null) result.add(attribute.getValueElement());
         super.visitXmlTag(tag);
       }