provide extension for configure some global plugin constants

Author: Haehnchen

src/main/java/fr/adrienbrault/idea/symfony2plugin/Symfony2ProjectComponent.java

@@ -12,6 +12,7 @@
 import com.intellij.openapi.wm.WindowManager;
 import com.intellij.psi.PsiElement;
 import fr.adrienbrault.idea.symfony2plugin.dic.ContainerFile;
+import fr.adrienbrault.idea.symfony2plugin.extension.PluginConfigurationExtension;
 import fr.adrienbrault.idea.symfony2plugin.extension.ServiceContainerLoader;
 import fr.adrienbrault.idea.symfony2plugin.extension.ServiceContainerLoaderParameter;
 import fr.adrienbrault.idea.symfony2plugin.profiler.widget.SymfonyProfilerWidget;
@@ -33,6 +34,7 @@ public class Symfony2ProjectComponent implements ProjectComponent {
     public static String HELP_URL = "http://symfony2-plugin.espend.de/";
     final private static Logger LOG = Logger.getInstance("Symfony-Plugin");
     private static final ExtensionPointName<ServiceContainerLoader> SERVICE_CONTAINER_POINT_NAME = new ExtensionPointName<>("fr.adrienbrault.idea.symfony2plugin.extension.ServiceContainerLoader");
+    public static final ExtensionPointName<PluginConfigurationExtension> PLUGIN_CONFIGURATION_EXTENSION = new ExtensionPointName<>("fr.adrienbrault.idea.symfony2plugin.extension.PluginConfigurationExtension");
 
     private Project project;
 

src/main/java/fr/adrienbrault/idea/symfony2plugin/extension/PluginConfigurationExtension.java

@@ -0,0 +1,10 @@
+package fr.adrienbrault.idea.symfony2plugin.extension;
+
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * @author Daniel Espendiller <daniel@espendiller.net>
+ */
+public interface PluginConfigurationExtension {
+    void invokePluginConfiguration(@NotNull PluginConfigurationExtensionParameter pluginConfigurationExtensionParameter);
+}

src/main/java/fr/adrienbrault/idea/symfony2plugin/extension/PluginConfigurationExtensionParameter.java

@@ -0,0 +1,34 @@
+package fr.adrienbrault.idea.symfony2plugin.extension;
+
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.HashSet;
+import java.util.Set;
+
+/**
+ * @author Daniel Espendiller <daniel@espendiller.net>
+ */
+public class PluginConfigurationExtensionParameter {
+    @NotNull
+    private final Project project;
+
+    private final Set<String> templateUsageMethod = new HashSet<>();
+
+    public PluginConfigurationExtensionParameter(@NotNull Project project) {
+        this.project = project;
+    }
+
+    @NotNull
+    public Project getProject() {
+        return project;
+    }
+
+    public void addTemplateUsageMethod(@NotNull String methodName) {
+        templateUsageMethod.add(methodName);
+    }
+
+    public Set<String> getTemplateUsageMethod() {
+        return templateUsageMethod;
+    }
+}

src/main/java/fr/adrienbrault/idea/symfony2plugin/stubs/indexes/PhpTwigTemplateUsageStubIndex.java

@@ -14,6 +14,8 @@
 import com.jetbrains.php.lang.psi.stubs.indexes.PhpConstantNameIndex;
 import de.espend.idea.php.annotation.util.AnnotationUtil;
 import fr.adrienbrault.idea.symfony2plugin.Symfony2ProjectComponent;
+import fr.adrienbrault.idea.symfony2plugin.extension.PluginConfigurationExtensionParameter;
+import fr.adrienbrault.idea.symfony2plugin.extension.PluginConfigurationExtension;
 import fr.adrienbrault.idea.symfony2plugin.stubs.dict.TemplateUsage;
 import fr.adrienbrault.idea.symfony2plugin.stubs.indexes.externalizer.ObjectStreamDataExternalizer;
 import fr.adrienbrault.idea.symfony2plugin.templating.util.TwigUtil;
@@ -33,7 +35,7 @@ public class PhpTwigTemplateUsageStubIndex extends FileBasedIndexExtension<Strin
     private static int MAX_FILE_BYTE_SIZE = 2097152;
     private static ObjectStreamDataExternalizer<TemplateUsage> EXTERNALIZER = new ObjectStreamDataExternalizer<>();
 
-    public static Set<String> RENDER_METHODS = new HashSet<String>() {{
+    private static Set<String> RENDER_METHODS = new HashSet<String>() {{
         add("render");
         add("renderView");
         add("renderResponse");
@@ -64,6 +66,7 @@ public Map<String, TemplateUsage> map(@NotNull FileContent inputData) {
                 Map<String, Set<String>> items = new HashMap<>();
 
                 psiFile.accept(new PsiRecursiveElementWalkingVisitor() {
+                    private Set<String> methods = null;
 
                     @Override
                     public void visitElement(PsiElement element) {
@@ -77,7 +80,24 @@ public void visitElement(PsiElement element) {
 
                     private void visitMethodReference(@NotNull MethodReference methodReference) {
                         String methodName = methodReference.getName();
-                        if(!RENDER_METHODS.contains(methodName)) {
+
+                        // init methods once per file
+                        if(methods == null) {
+                            methods = new HashSet<>();
+                            methods.addAll(RENDER_METHODS);
+
+                            PluginConfigurationExtension[] extensions = Symfony2ProjectComponent.PLUGIN_CONFIGURATION_EXTENSION.getExtensions();
+                            if(extensions.length > 0) {
+                                PluginConfigurationExtensionParameter pluginConfiguration = new PluginConfigurationExtensionParameter(inputData.getProject());
+                                for (PluginConfigurationExtension extension : extensions) {
+                                    extension.invokePluginConfiguration(pluginConfiguration);
+                                }
+
+                                methods.addAll(pluginConfiguration.getTemplateUsageMethod());
+                            }
+                        }
+
+                        if(!methods.contains(methodName)) {
                             return;
                         }
 

src/main/resources/META-INF/plugin.xml

@@ -540,6 +540,7 @@
         <extensionPoint name="extension.ServiceParameterCollector" interface="fr.adrienbrault.idea.symfony2plugin.extension.ServiceParameterCollector"/>
         <extensionPoint name="extension.ServiceDefinitionLocator" interface="fr.adrienbrault.idea.symfony2plugin.extension.ServiceDefinitionLocator"/>
         <extensionPoint name="extension.TwigVariableCollector" interface="fr.adrienbrault.idea.symfony2plugin.templating.variable.TwigFileVariableCollector"/>
+        <extensionPoint name="extension.PluginConfigurationExtension" interface="fr.adrienbrault.idea.symfony2plugin.extension.PluginConfigurationExtension"/>
     </extensionPoints>
 
     <extensions defaultExtensionNs="fr.adrienbrault.idea.symfony2plugin.extension">