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76
src/main/java/de/espend/idea/vuejs/index/visitor/AppEntryPsiRecursiveElementVisitor.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| package de.espend.idea.vuejs.index.visitor; | ||
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| import com.intellij.lang.ecmascript6.psi.ES6FromClause; | ||
| import com.intellij.lang.ecmascript6.psi.ES6ImportDeclaration; | ||
| import com.intellij.lang.ecmascript6.psi.ES6ImportedBinding; | ||
| import com.intellij.lang.javascript.psi.JSArgumentList; | ||
| import com.intellij.lang.javascript.psi.JSCallExpression; | ||
| import com.intellij.lang.javascript.psi.JSExpression; | ||
| import com.intellij.lang.javascript.psi.JSReferenceExpression; | ||
| import com.intellij.lang.javascript.psi.impl.JSReferenceExpressionImpl; | ||
| import com.intellij.lang.javascript.psi.util.JSStubBasedPsiTreeUtil; | ||
| import com.intellij.openapi.util.text.StringUtil; | ||
| import com.intellij.psi.PsiElement; | ||
| import com.intellij.psi.PsiRecursiveElementVisitor; | ||
| import com.intellij.util.PathUtil; | ||
| import org.jetbrains.annotations.NotNull; | ||
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| import java.util.Arrays; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
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| /** | ||
| * @author Daniel Espendiller <[email protected]> | ||
| */ | ||
| public class AppEntryPsiRecursiveElementVisitor extends PsiRecursiveElementVisitor { | ||
| private final Map<String, List<String>> map; | ||
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| public AppEntryPsiRecursiveElementVisitor(@NotNull Map<String, List<String>> map) { | ||
| this.map = map; | ||
| } | ||
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| @Override | ||
| public void visitElement(@NotNull PsiElement element) { | ||
| if (element instanceof JSCallExpression jsCallExpression) { | ||
| JSExpression methodExpression = jsCallExpression.getMethodExpression(); | ||
| if (methodExpression != null) { | ||
| String referenceName = JSReferenceExpressionImpl.getReferenceName(methodExpression.getNode()); | ||
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| if ("createApp".equals(referenceName) || "createElement".equals(referenceName)) { | ||
| JSArgumentList argumentList = jsCallExpression.getArgumentList(); | ||
| if (argumentList != null) { | ||
| JSExpression[] arguments = argumentList.getArguments(); | ||
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| if (arguments.length > 0 && arguments[0] instanceof JSReferenceExpression jsReferenceExpression) { | ||
| String referenceName1 = JSReferenceExpressionImpl.getReferenceName(jsReferenceExpression.getNode()); | ||
| if (referenceName1 != null) { | ||
| List<PsiElement> createApp = JSStubBasedPsiTreeUtil.resolveLocallyWithMergedResults(referenceName1, jsReferenceExpression); | ||
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| for (PsiElement psiElement : createApp) { | ||
| if (psiElement instanceof ES6ImportedBinding es6ImportedBinding) { | ||
| ES6ImportDeclaration declaration = es6ImportedBinding.getDeclaration(); | ||
| if (declaration != null) { | ||
| ES6FromClause fromClause = declaration.getFromClause(); | ||
| if (fromClause != null) { | ||
| String referenceText1 = fromClause.getReferenceText(); | ||
| if (referenceText1 != null) { | ||
| String referenceText = StringUtil.unquoteString(referenceText1); | ||
| if (referenceText.endsWith(".vue")) { | ||
| String fileName = PathUtil.getFileName(referenceText.substring(0, referenceText.length() - 4)); | ||
| map.put(fileName, Arrays.asList(referenceText, referenceName)); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| super.visitElement(element); | ||
| } | ||
| } |
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...java/tests/de/espend/idea/vuejs/index/visitor/AppEntryPsiRecursiveElementVisitorTest.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,42 @@ | ||
| package tests.de.espend.idea.vuejs.index.visitor; | ||
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| import com.intellij.psi.PsiFile; | ||
| import de.espend.idea.vuejs.index.visitor.AppEntryPsiRecursiveElementVisitor; | ||
| import tests.de.espend.idea.vuejs.VueJsLightJavaCodeInsightFixtureTestCase; | ||
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| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
|
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| /** | ||
| * @author Daniel Espendiller <[email protected]> | ||
| */ | ||
| public class AppEntryPsiRecursiveElementVisitorTest extends VueJsLightJavaCodeInsightFixtureTestCase { | ||
| public String getTestDataPath() { | ||
| return "src/test/java/tests/de/espend/idea/vuejs/index/fixtures"; | ||
| } | ||
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| public void testCreateapp() { | ||
| PsiFile psiFile = myFixture.configureByFile("appentry-createapp.js"); | ||
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| Map<String, List<String>> map = new HashMap<>(); | ||
| psiFile.acceptChildren(new AppEntryPsiRecursiveElementVisitor(map)); | ||
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| List<String> app = map.get("App"); | ||
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| assertEquals("./App.vue", app.get(0)); | ||
| assertEquals("createApp", app.get(1)); | ||
| } | ||
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| public void testCreateappV2() { | ||
| PsiFile psiFile = myFixture.configureByFile("appentry-createelement-v2.ts"); | ||
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| Map<String, List<String>> map = new HashMap<>(); | ||
| psiFile.acceptChildren(new AppEntryPsiRecursiveElementVisitor(map)); | ||
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| List<String> app = map.get("App"); | ||
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| assertEquals("./App.vue", app.get(0)); | ||
| assertEquals("createElement", app.get(1)); | ||
| } | ||
| } |