Address set entries as per string value

Author: cedricziel

META-INF/plugin.xml

@@ -45,6 +45,7 @@ It is a great inspiration for possible solutions and parts of the code.</p>
   <!-- please see http://www.jetbrains.org/intellij/sdk/docs/basics/getting_started/build_number_ranges.html for description -->
   <idea-version since-build="145.0"/>
 
+  <depends>com.intellij.modules.platform</depends>
   <depends>com.jetbrains.php</depends>
 
   <extensions defaultExtensionNs="com.intellij">
@@ -54,7 +55,7 @@ It is a great inspiration for possible solutions and parts of the code.</p>
     <php.typeProvider2 implementation="com.cedricziel.idea.typo3.provider.ObjectManagerTypeProvider" />
 
     <!-- indexes -->
-    <fileBasedIndex implementation="com.cedricziel.idea.typo3.index.ServiceIndex"/>
+    <fileBasedIndex implementation="com.cedricziel.idea.typo3.index.CoreServiceMapStubIndex"/>
   </extensions>
 
   <extensions defaultExtensionNs="com.jetbrains.php">
@@ -65,4 +66,9 @@ It is a great inspiration for possible solutions and parts of the code.</p>
     <!-- Add your actions here -->
   </actions>
 
+  <project-components>
+    <component>
+      <implementation-class>TYPO3CMSProjectComponent</implementation-class>
+    </component>
+  </project-components>
 </idea-plugin>

src/TYPO3CMSProjectComponent.java

@@ -0,0 +1,43 @@
+import com.intellij.openapi.components.ProjectComponent;
+import com.intellij.openapi.diagnostic.Logger;
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NotNull;
+
+public class TYPO3CMSProjectComponent implements ProjectComponent {
+
+    final private static Logger LOG = Logger.getInstance("TYPO3-CMS-Plugin");
+
+    private Project project;
+
+    public TYPO3CMSProjectComponent(Project project) {
+        this.project = project;
+    }
+
+    @Override
+    public void initComponent() {
+    }
+
+    @Override
+    public void disposeComponent() {
+    }
+
+    @Override
+    @NotNull
+    public String getComponentName() {
+        return "TYPO3CMSProjectComponent";
+    }
+
+    @Override
+    public void projectOpened() {
+        // called when project is opened
+    }
+
+    @Override
+    public void projectClosed() {
+        // called when project is being closed
+    }
+
+    public static Logger getLogger() {
+        return LOG;
+    }
+}

src/com/cedricziel/idea/typo3/container/CoreServiceParser.java

@@ -0,0 +1,56 @@
+package com.cedricziel.idea.typo3.container;
+
+import com.cedricziel.idea.typo3.domain.TYPO3ServiceDefinition;
+import com.cedricziel.idea.typo3.psi.visitor.CoreServiceDefinitionParserVisitor;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.psi.PsiFile;
+import com.intellij.psi.PsiManager;
+import com.intellij.psi.search.FileTypeIndex;
+import com.intellij.psi.search.GlobalSearchScope;
+import com.intellij.util.indexing.FileBasedIndex;
+import com.jetbrains.php.lang.PhpFileType;
+
+import java.util.*;
+
+/**
+ * Parses the core services to a map. Core Services are not traditional
+ * services in a DIC, but rather named elements in a service locator.
+ */
+public class CoreServiceParser {
+
+    private HashMap<String, ArrayList<TYPO3ServiceDefinition>> serviceMap;
+
+    public CoreServiceParser() {
+        this.serviceMap = new HashMap<>();
+    }
+
+    private void collectServices(Project project) {
+        FileBasedIndex index = FileBasedIndex.getInstance();
+        Collection<VirtualFile> containingFiles = index.getContainingFiles(
+                FileTypeIndex.NAME,
+                PhpFileType.INSTANCE,
+                GlobalSearchScope.allScope(project)
+        );
+        containingFiles.removeIf(virtualFile -> !(virtualFile.getName().contains("ext_localconf.php")));
+
+        for (VirtualFile projectFile : containingFiles) {
+            PsiFile psiFile = PsiManager.getInstance(project).findFile(projectFile);
+            if (psiFile != null) {
+                psiFile.accept(new CoreServiceDefinitionParserVisitor(serviceMap));
+            }
+        }
+    }
+
+    public Boolean has(Project project, String serviceId) {
+        return this.serviceMap.containsKey(serviceId);
+    }
+
+    public List<TYPO3ServiceDefinition> resolve(Project project, String serviceId) {
+        return this.serviceMap.get(serviceId);
+    }
+
+    public void collect(Project project) {
+        collectServices(project);
+    }
+}

src/com/cedricziel/idea/typo3/domain/TYPO3ServiceDefinition.java

@@ -120,4 +120,43 @@ public String getSignature() {
     public void setSignature(String signature) {
         this.signature = signature;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        TYPO3ServiceDefinition that = (TYPO3ServiceDefinition) o;
+
+        if (!id.equals(that.id)) return false;
+        if (extensionName != null ? !extensionName.equals(that.extensionName) : that.extensionName != null)
+            return false;
+        if (className != null ? !className.equals(that.className) : that.className != null) return false;
+        if (title != null ? !title.equals(that.title) : that.title != null) return false;
+        if (description != null ? !description.equals(that.description) : that.description != null) return false;
+        if (subType != null ? !subType.equals(that.subType) : that.subType != null) return false;
+        if (available != null ? !available.equals(that.available) : that.available != null) return false;
+        if (priority != null ? !priority.equals(that.priority) : that.priority != null) return false;
+        if (quality != null ? !quality.equals(that.quality) : that.quality != null) return false;
+        if (os != null ? !os.equals(that.os) : that.os != null) return false;
+        if (exec != null ? !exec.equals(that.exec) : that.exec != null) return false;
+        return signature != null ? signature.equals(that.signature) : that.signature == null;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = id.hashCode();
+        result = 31 * result + (extensionName != null ? extensionName.hashCode() : 0);
+        result = 31 * result + (className != null ? className.hashCode() : 0);
+        result = 31 * result + (title != null ? title.hashCode() : 0);
+        result = 31 * result + (description != null ? description.hashCode() : 0);
+        result = 31 * result + (subType != null ? subType.hashCode() : 0);
+        result = 31 * result + (available != null ? available.hashCode() : 0);
+        result = 31 * result + (priority != null ? priority.hashCode() : 0);
+        result = 31 * result + (quality != null ? quality.hashCode() : 0);
+        result = 31 * result + (os != null ? os.hashCode() : 0);
+        result = 31 * result + (exec != null ? exec.hashCode() : 0);
+        result = 31 * result + (signature != null ? signature.hashCode() : 0);
+        return result;
+    }
 }

src/com/cedricziel/idea/typo3/index/CoreServiceMapStubIndex.java

@@ -0,0 +1,83 @@
+package com.cedricziel.idea.typo3.index;
+
+import com.cedricziel.idea.typo3.domain.TYPO3ServiceDefinition;
+import com.cedricziel.idea.typo3.index.externalizer.StringSetDataExternalizer;
+import com.cedricziel.idea.typo3.psi.visitor.CoreServiceDefinitionParserVisitor;
+import com.intellij.psi.PsiFile;
+import com.intellij.util.indexing.*;
+import com.intellij.util.io.DataExternalizer;
+import com.intellij.util.io.EnumeratorStringDescriptor;
+import com.intellij.util.io.KeyDescriptor;
+import com.jetbrains.php.lang.PhpFileType;
+import com.jetbrains.php.lang.psi.PhpFile;
+import gnu.trove.THashMap;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.*;
+
+public class CoreServiceMapStubIndex extends FileBasedIndexExtension<String, Set<String>> {
+
+    public static final ID<String, Set<String>> KEY = ID.create("com.cedricziel.idea.typo3.index.core_service_map");
+    public static final String EXT_LOCALCONF_PHP_FILENAME = "ext_localconf.php";
+
+    private final KeyDescriptor<String> myKeyDescriptor = new EnumeratorStringDescriptor();
+
+    @NotNull
+    @Override
+    public DataIndexer<String, Set<String>, FileContent> getIndexer() {
+
+        return inputData -> {
+
+            final Map<String, Set<String>> map = new THashMap<>();
+
+            PsiFile psiFile = inputData.getPsiFile();
+
+            if (psiFile instanceof PhpFile) {
+                Map<String, ArrayList<TYPO3ServiceDefinition>> serviceMap = new THashMap<>();
+                psiFile.accept(new CoreServiceDefinitionParserVisitor(serviceMap));
+
+                serviceMap.forEach((serviceId, definitionList) -> {
+                    Set<String> implementations = new HashSet<>();
+                    definitionList.forEach(typo3ServiceDefinition -> implementations.add(typo3ServiceDefinition.getClassName()));
+                    map.put(serviceId, implementations);
+                });
+            }
+
+            return map;
+        };
+    }
+
+    @NotNull
+    @Override
+    public ID<String, Set<String>> getName() {
+        return KEY;
+    }
+
+    @NotNull
+    @Override
+    public KeyDescriptor<String> getKeyDescriptor() {
+        return this.myKeyDescriptor;
+    }
+
+    @NotNull
+    public DataExternalizer<Set<String>> getValueExternalizer() {
+        return new StringSetDataExternalizer();
+    }
+
+    @NotNull
+    @Override
+    public FileBasedIndex.InputFilter getInputFilter() {
+        return file -> file.getFileType() == PhpFileType.INSTANCE && file.getName().equals(EXT_LOCALCONF_PHP_FILENAME);
+    }
+
+    @Override
+    public boolean dependsOnFileContent() {
+        return true;
+    }
+
+    @Override
+    public int getVersion() {
+        return 1;
+    }
+
+}