614: Provided file path references for JS:STRING_LITERAL psi elements in the js files

Author: bohdan-harniuk

src/com/magento/idea/magento2plugin/reference/js/JsReferenceContributor.java

@@ -1,35 +1,53 @@
-/**
+/*
  * Copyright © Magento, Inc. All rights reserved.
  * See COPYING.txt for license details.
  */
+
 package com.magento.idea.magento2plugin.reference.js;
 
+import static com.intellij.patterns.StandardPatterns.string;
+import static com.magento.idea.magento2plugin.util.RegExUtil.JsRegex;
+
+import com.intellij.lang.javascript.JSTokenTypes;
+import com.intellij.lang.javascript.JavascriptLanguage;
 import com.intellij.lang.javascript.patterns.JSPatterns;
-import com.intellij.psi.*;
+import com.intellij.patterns.PlatformPatterns;
+import com.intellij.psi.PsiReferenceContributor;
+import com.intellij.psi.PsiReferenceRegistrar;
 import com.magento.idea.magento2plugin.reference.provider.FilePathReferenceProvider;
 import com.magento.idea.magento2plugin.reference.provider.ModuleNameReferenceProvider;
 import com.magento.idea.magento2plugin.reference.provider.RequireJsPreferenceReferenceProvider;
 import com.magento.idea.magento2plugin.util.RegExUtil;
 import org.jetbrains.annotations.NotNull;
 
-import static com.intellij.patterns.StandardPatterns.string;
-
 public class JsReferenceContributor extends PsiReferenceContributor {
+
     @Override
-    public void registerReferenceProviders(@NotNull PsiReferenceRegistrar registrar) {
+    public void registerReferenceProviders(final @NotNull PsiReferenceRegistrar registrar) {
         registrar.registerReferenceProvider(
                 JSPatterns.jsLiteralExpression()
                         .withText(string().matches(".*" + RegExUtil.Magento.MODULE_NAME + ".*")),
                 new ModuleNameReferenceProvider()
         );
 
+        // Targets property value -> {test: 'Sandbox_Test/js/test'}
         registrar.registerReferenceProvider(
-                JSPatterns.jsLiteralExpression().withText(string().matches(".*\\W" + RegExUtil.FILE_PATH + ".*")),
+                JSPatterns.jsLiteralExpression()
+                        .withText(string().matches(JsRegex.FILE_PATH)),
+                new FilePathReferenceProvider()
+        );
+
+        // Targets property key (JS:STRING_LITERAL) -> {'Sandbox_Test/js/test': true}
+        registrar.registerReferenceProvider(
+                PlatformPatterns.psiElement(JSTokenTypes.STRING_LITERAL)
+                        .withText(string().matches(JsRegex.FILE_PATH))
+                        .withLanguage(JavascriptLanguage.INSTANCE),
                 new FilePathReferenceProvider()
         );
 
         registrar.registerReferenceProvider(
-                JSPatterns.jsLiteralExpression().withText(string().matches(".*\\W" + RegExUtil.FILE_PATH + ".*")),
+                JSPatterns.jsLiteralExpression()
+                        .withText(string().matches(".*\\W" + RegExUtil.FILE_PATH + ".*")),
                 new RequireJsPreferenceReferenceProvider()
         );
     }

src/com/magento/idea/magento2plugin/util/RegExUtil.java

@@ -103,6 +103,13 @@ public static class XmlRegex {
                 "\\\\?" + PhpRegex.FQN + "(" + CLASS_MEMBER_NAME + ")?.*";
     }
 
+    public static class JsRegex {
+
+        // Targets paths like `'Sandbox_Test/js/test'`
+        public static final String FILE_PATH
+                = "(\\W{1}[A-Z][a-zA-Z0-9]+_[A-Z][a-zA-Z0-9]+[\\/\\w*-]{1,}\\W{1})";
+    }
+
     public static class CustomTheme {
         public static final String MODULE_NAME =
                 "app\\/design\\/(adminhtml|frontend)\\/\\w*\\/\\w*\\/\\w*";