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Adapted fr.adrienbrault.idea.symfony2plugin.security.AnnotationExpres…
…sionGotoCompletionRegistrar
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,48 +1,45 @@ | ||
| package fr.adrienbrault.idea.symfony2plugin.security; | ||
|
|
||
| import com.intellij.codeInsight.completion.CompletionResultSet; | ||
| import com.intellij.patterns.PatternCondition; | ||
| import com.intellij.openapi.util.text.StringUtil; | ||
| import com.intellij.patterns.PlatformPatterns; | ||
| import com.intellij.patterns.StandardPatterns; | ||
| import com.intellij.psi.PsiElement; | ||
| import com.intellij.util.ProcessingContext; | ||
| import com.jetbrains.php.lang.documentation.phpdoc.lexer.PhpDocTokenTypes; | ||
| import com.jetbrains.php.lang.documentation.phpdoc.parser.PhpDocElementTypes; | ||
| import com.jetbrains.php.lang.documentation.phpdoc.psi.tags.PhpDocTag; | ||
| import com.jetbrains.php.lang.psi.elements.StringLiteralExpression; | ||
| import de.espend.idea.php.annotation.util.AnnotationUtil; | ||
| import fr.adrienbrault.idea.symfony2plugin.codeInsight.GotoCompletionProvider; | ||
| import fr.adrienbrault.idea.symfony2plugin.codeInsight.GotoCompletionProviderLookupArguments; | ||
| import fr.adrienbrault.idea.symfony2plugin.codeInsight.GotoCompletionRegistrar; | ||
| import fr.adrienbrault.idea.symfony2plugin.codeInsight.GotoCompletionRegistrarParameter; | ||
| import fr.adrienbrault.idea.symfony2plugin.expressionLanguage.psi.*; | ||
| import fr.adrienbrault.idea.symfony2plugin.security.utils.VoterUtil; | ||
| import fr.adrienbrault.idea.symfony2plugin.util.PhpElementsUtil; | ||
| import org.jetbrains.annotations.NotNull; | ||
|
|
||
| import java.util.Collection; | ||
| import java.util.Collections; | ||
| import java.util.HashSet; | ||
| import java.util.regex.Matcher; | ||
| import java.util.regex.Pattern; | ||
|
|
||
| /** | ||
| * @author Daniel Espendiller <[email protected]> | ||
| */ | ||
| public class AnnotationExpressionGotoCompletionRegistrar implements GotoCompletionRegistrar { | ||
|
|
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| private static final String SECURITY_ANNOTATION = "Sensio\\Bundle\\FrameworkExtraBundle\\Configuration\\Security"; | ||
|
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| @Override | ||
| public void register(@NotNull GotoCompletionRegistrarParameter registrar) { | ||
| // "@Security("is_granted('POST_SHOW', post) and has_role('ROLE_ADMIN')")" | ||
| registrar.register( | ||
| PlatformPatterns.psiElement(PhpDocTokenTypes.DOC_STRING) | ||
| .withParent(PlatformPatterns.psiElement(StringLiteralExpression.class) | ||
| .withParent(PlatformPatterns.psiElement(PhpDocElementTypes.phpDocAttributeList) | ||
| .withParent(PlatformPatterns.psiElement(PhpDocTag.class) | ||
| .with(PhpDocInstancePatternCondition.INSTANCE) | ||
| PlatformPatterns.psiElement() | ||
| .withParent(PlatformPatterns | ||
| .psiElement(ExpressionLanguageStringLiteral.class) | ||
| .withParent(PlatformPatterns | ||
| .psiElement(ExpressionLanguageLiteralExpr.class) | ||
| .withParent(PlatformPatterns | ||
| .psiElement(ExpressionLanguageCallExpr.class) | ||
| .withFirstChild(PlatformPatterns | ||
| .psiElement(ExpressionLanguageRefExpr.class) | ||
| .withText(StandardPatterns.string().oneOf("has_role", "is_granted")) | ||
| ) | ||
| ) | ||
| ) | ||
| ) | ||
| ), | ||
| ), | ||
| MyGotoCompletionProvider::new | ||
| ); | ||
| } | ||
|
|
@@ -59,75 +56,33 @@ private static class MyGotoCompletionProvider extends GotoCompletionProvider { | |
| @Override | ||
| public void getLookupElements(@NotNull GotoCompletionProviderLookupArguments arguments) { | ||
| final CompletionResultSet resultSet = arguments.getResultSet(); | ||
| String blockNamePrefix = resultSet.getPrefixMatcher().getPrefix(); | ||
|
|
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| // find caret position: | ||
| // - "has_role('" | ||
| // - "has_role('YAML_ROLE_" | ||
| if(!blockNamePrefix.matches("^.*(has_role|is_granted)\\s*\\(\\s*'[\\w-]*$")) { | ||
| return; | ||
| } | ||
|
|
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| // clear prefix caret string; for a clean completion independent from inside content | ||
| CompletionResultSet myResultSet = resultSet.withPrefixMatcher(""); | ||
|
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| VoterUtil.LookupElementPairConsumer consumer = new VoterUtil.LookupElementPairConsumer(); | ||
| VoterUtil.visitAttribute(getProject(), consumer); | ||
| myResultSet.addAllElements(consumer.getLookupElements()); | ||
| resultSet.addAllElements(consumer.getLookupElements()); | ||
| } | ||
|
|
||
| @NotNull | ||
| @Override | ||
| public Collection<PsiElement> getPsiTargets(PsiElement element) { | ||
| if(getElement().getNode().getElementType() != PhpDocTokenTypes.DOC_STRING) { | ||
| return Collections.emptyList(); | ||
| } | ||
|
|
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| PsiElement parent = getElement().getParent(); | ||
| if(!(parent instanceof StringLiteralExpression)) { | ||
| if(getElement().getNode().getElementType() != ExpressionLanguageTypes.STRING) { | ||
| return Collections.emptyList(); | ||
| } | ||
|
|
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| String contents = ((StringLiteralExpression) parent).getContents(); | ||
| var role = element.getText(); | ||
| if (!StringUtil.isEmpty(role)) { | ||
| var targets = new HashSet<PsiElement>(); | ||
|
|
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| Collection<String> roles = new HashSet<>(); | ||
| for (String regex : new String[]{"is_granted\\s*\\(\\s*['|\"]([^'\"]+)['|\"]\\s*[\\)|,]", "has_role\\s*\\(\\s*['|\"]([^'\"]+)['|\"]\\s*\\)"}) { | ||
| Matcher matcher = Pattern.compile(regex).matcher(contents); | ||
| while(matcher.find()){ | ||
| roles.add(matcher.group(1)); | ||
| } | ||
| } | ||
| VoterUtil.visitAttribute(getProject(), pair -> { | ||
| if(pair.getFirst().equals(role.substring(1, role.length() - 1))) { | ||
| targets.add(pair.getSecond()); | ||
| } | ||
| }); | ||
|
|
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| if(roles.size() == 0) { | ||
| return Collections.emptyList(); | ||
| return targets; | ||
| } | ||
|
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| Collection<PsiElement> targets = new HashSet<>(); | ||
|
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| VoterUtil.visitAttribute(getProject(), pair -> { | ||
| if(roles.contains(pair.getFirst())) { | ||
| targets.add(pair.getSecond()); | ||
| } | ||
| }); | ||
|
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| return targets; | ||
| } | ||
| } | ||
|
|
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| /** | ||
| * Check if given PhpDocTag is instance of given Annotation class | ||
| */ | ||
| private static class PhpDocInstancePatternCondition extends PatternCondition<PsiElement> { | ||
| private static PhpDocInstancePatternCondition INSTANCE = new PhpDocInstancePatternCondition(); | ||
|
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| PhpDocInstancePatternCondition() { | ||
| super("PhpDoc Annotation Instance"); | ||
| } | ||
|
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| @Override | ||
| public boolean accepts(@NotNull PsiElement psiElement, ProcessingContext processingContext) { | ||
| return psiElement instanceof PhpDocTag | ||
| && PhpElementsUtil.isEqualClassName(AnnotationUtil.getAnnotationReference((PhpDocTag) psiElement), SECURITY_ANNOTATION); | ||
| return Collections.emptyList(); | ||
| } | ||
| } | ||
| } | ||