API endpoint for extensions and modules

cms-api/src/main/java/com/condation/cms/api/db/cms/NIOReadOnlyFile.java

@@ -116,7 +116,7 @@ public ReadOnlyFile getParent() {
 
 	@Override
 	public List<ReadOnlyFile> children() throws IOException {
-		return Files.list(file).map(path -> new NIOReadOnlyFile(file, basePath)).map(ReadOnlyFile.class::cast).toList();
+		return Files.list(file).map(child -> new NIOReadOnlyFile(child, basePath)).map(ReadOnlyFile.class::cast).toList();
 	}
 
 	@Override

cms-api/src/main/java/com/condation/cms/api/extensions/HttpRouteExtensionPoint.java

@@ -31,6 +31,7 @@
  *
  * @author t.marx
  */
+@Deprecated(since = "7.3.0", forRemoval = true)
 public abstract class HttpRouteExtensionPoint extends AbstractExtensionPoint {
 	abstract public String getRoute ();
 

cms-api/src/main/java/com/condation/cms/api/extensions/http/APIHandlerExtensionPoint.java

@@ -0,0 +1,29 @@
+package com.condation.cms.api.extensions.http;
+
+/*-
+ * #%L
+ * cms-api
+ * %%
+ * Copyright (C) 2023 - 2024 CondationCMS
+ * %%
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public
+ * License along with this program.  If not, see
+ * <http://www.gnu.org/licenses/gpl-3.0.html>.
+ * #L%
+ */
+
+import com.condation.cms.api.extensions.AbstractExtensionPoint;
+
+public abstract class APIHandlerExtensionPoint extends AbstractExtensionPoint {
+	abstract public PathMapping getMapping();
+}

cms-api/src/main/java/com/condation/cms/api/extensions/http/HttpHandler.java

@@ -0,0 +1,36 @@
+package com.condation.cms.api.extensions.http;
+
+/*-
+ * #%L
+ * cms-api
+ * %%
+ * Copyright (C) 2023 - 2024 CondationCMS
+ * %%
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public
+ * License along with this program.  If not, see
+ * <http://www.gnu.org/licenses/gpl-3.0.html>.
+ * #L%
+ */
+
+import org.eclipse.jetty.server.Request;
+import org.eclipse.jetty.server.Response;
+import org.eclipse.jetty.util.Callback;
+
+/**
+ *
+ * @author t.marx
+ */
+public interface HttpHandler {
+
+	boolean handle (Request request, Response response, Callback callback) throws Exception;
+}

cms-api/src/main/java/com/condation/cms/api/extensions/http/PathMapping.java

@@ -0,0 +1,51 @@
+package com.condation.cms.api.extensions.http;
+
+/*-
+ * #%L
+ * cms-api
+ * %%
+ * Copyright (C) 2023 - 2024 CondationCMS
+ * %%
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public
+ * License along with this program.  If not, see
+ * <http://www.gnu.org/licenses/gpl-3.0.html>.
+ * #L%
+ */
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+import org.eclipse.jetty.http.pathmap.PathSpec;
+
+public class PathMapping {
+
+    private List<Mapping> mappings;
+
+	public PathMapping () {
+		mappings = new ArrayList<>();
+	}
+
+	public void add (PathSpec pathSpec, String method, HttpHandler handler) {
+		mappings.add(new Mapping(pathSpec, method, handler));
+	}
+
+	public Optional<HttpHandler> getMatchingHandler (String uri, String method) {
+		return mappings.stream().filter(entry -> 
+            entry.pathSpec.matches(uri) && entry.method.equalsIgnoreCase(method)
+            ).map(entry -> entry.handler).findFirst();
+	}
+
+
+    private static record Mapping (PathSpec pathSpec, String method, HttpHandler handler){};
+}

cms-api/src/main/java/com/condation/cms/api/hooks/Hooks.java

@@ -38,6 +38,7 @@ public enum Hooks {
 	SCHEDULER_REMOVE("system/scheduler/remove"),
 	HTTP_EXTENSION("system/server/http/extension"),
 	HTTP_ROUTE("system/server/http/route"),
+	API_ROUTE("system/server/api/route"),
 	TEMPLATE_SUPPLIER("system/template/supplier"),
 	TEMPLATE_FUNCTION("system/template/function")
 	;

cms-content/src/main/java/com/condation/cms/content/ContentResolver.java

@@ -52,6 +52,9 @@ public class ContentResolver {
 	private final DB db;
 
 	public Optional<ContentResponse> getStaticContent (String uri) {
+		if (uri.endsWith(".md")) {
+			return Optional.empty();
+		}
 		if (uri.startsWith("/")) {
 			uri = uri.substring(1);
 		}

cms-core/src/main/java/com/condation/cms/core/scheduler/SingleCronJobRunner.java

@@ -21,11 +21,12 @@
  * <http://www.gnu.org/licenses/gpl-3.0.html>.
  * #L%
  */
-
 import com.condation.cms.api.scheduler.CronJob;
 import com.condation.cms.api.scheduler.CronJobContext;
+import java.util.concurrent.Semaphore;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
+import lombok.extern.slf4j.Slf4j;
 
 import org.quartz.DisallowConcurrentExecution;
 import org.quartz.Job;
@@ -36,19 +37,29 @@
  *
  * @author t.marx
  */
+@Slf4j
 @DisallowConcurrentExecution
 public class SingleCronJobRunner implements Job {
 
 	public static final String DATA_CRONJOB = "cronjob";
 	public static final String DATA_CONTEXT = "context";
 
+	public static final Semaphore LOCK = new Semaphore(1, true);
+
 	@Override
 	public void execute(JobExecutionContext context) throws JobExecutionException {
-		CronJobContext jobContext = (CronJobContext) context.getJobDetail().getJobDataMap().get(DATA_CONTEXT);
-		CronJob cronJob = (CronJob) context.getJobDetail().getJobDataMap().get(DATA_CRONJOB);
+		try {
+			LOCK.acquire();
+			CronJobContext jobContext = (CronJobContext) context.getJobDetail().getJobDataMap().get(DATA_CONTEXT);
+			CronJob cronJob = (CronJob) context.getJobDetail().getJobDataMap().get(DATA_CRONJOB);
 
-		if (cronJob != null && jobContext != null) {
-			cronJob.accept(jobContext);
+			if (cronJob != null && jobContext != null) {
+				cronJob.accept(jobContext);
+			}
+		} catch (Exception e) {
+			log.error("", e);
+		} finally {
+			LOCK.release();
 		}
 	}
 

cms-extensions/src/main/java/com/condation/cms/extensions/hooks/ServerHooks.java

@@ -59,4 +59,12 @@ public HttpHandlerWrapper getHttpRoutes () {
 
 		return httpExtensions;
 	}
+
+	public HttpHandlerWrapper getAPIRoutes () {
+		var httpExtensions = new HttpHandlerWrapper();
+		requestContext.get(HookSystemFeature.class).hookSystem()
+				.execute(Hooks.API_ROUTE.hook(), Map.of("apiRoutes", httpExtensions));
+
+		return httpExtensions;
+	}
 }

cms-media/src/test/java/com/condation/cms/media/MediaServiceTest.java

@@ -23,7 +23,6 @@
  */
 
 
-import com.condation.cms.media.FileMediaService;
 import java.io.IOException;
 import java.nio.file.Path;
 import org.assertj.core.api.Assertions;

cms-server/pom.xml

@@ -50,6 +50,11 @@
 			<artifactId>cms-auth</artifactId>
 		</dependency>
 
+		<dependency>
+			<groupId>com.condation.cms.modules</groupId>
+			<artifactId>cms-system-modules</artifactId>
+		</dependency>
+
 		<dependency>
 			<groupId>com.condation.cms</groupId>
 			<artifactId>cms-test</artifactId>

cms-server/src/main/java/com/condation/cms/server/VHost.java

@@ -49,21 +49,18 @@
 import com.condation.cms.api.eventbus.events.InvalidateTemplateCacheEvent;
 import com.condation.cms.api.eventbus.events.lifecycle.HostReloadedEvent;
 import com.condation.cms.api.eventbus.events.lifecycle.HostStoppedEvent;
-import com.condation.cms.api.feature.features.ContentRenderFeature;
 import com.condation.cms.api.feature.features.ThemeFeature;
 import com.condation.cms.api.module.CMSModuleContext;
 import com.condation.cms.api.template.TemplateEngine;
 import com.condation.cms.api.theme.Theme;
 import com.condation.cms.api.utils.SiteUtil;
-import com.condation.cms.content.ContentResolver;
 import com.condation.cms.core.configuration.ConfigManagement;
 import com.condation.cms.extensions.GlobalExtensions;
 import com.condation.cms.extensions.hooks.GlobalHooks;
 import com.condation.cms.filesystem.FileDB;
 import com.condation.cms.media.MediaManager;
 import com.condation.cms.media.SiteMediaManager;
 import com.condation.cms.media.ThemeMediaManager;
-import com.condation.cms.module.DefaultRenderContentFunction;
 import com.condation.cms.request.RequestContextFactory;
 import com.condation.cms.server.configs.ModulesModule;
 import com.condation.cms.server.configs.SiteConfigInitializer;
@@ -80,12 +77,12 @@
 import com.condation.cms.server.handler.content.JettyContentHandler;
 import com.condation.cms.server.handler.content.JettyTaxonomyHandler;
 import com.condation.cms.server.handler.content.JettyViewHandler;
-import com.condation.cms.server.handler.extensions.JettyExtensionRouteHandler;
 import com.condation.cms.server.handler.extensions.JettyHttpHandlerExtensionHandler;
+import com.condation.cms.server.handler.http.APIHandler;
+import com.condation.cms.server.handler.http.RoutesHandler;
 import com.condation.cms.server.handler.media.JettyMediaHandler;
 import com.condation.cms.server.handler.module.JettyModuleHandler;
 import com.condation.cms.server.handler.module.JettyRouteHandler;
-import com.condation.cms.server.handler.module.JettyRoutesHandler;
 import com.condation.modules.api.ModuleManager;
 import com.google.inject.Injector;
 import com.google.inject.Key;
@@ -226,8 +223,7 @@ public Handler buildHttpHandler() {
 		var taxonomyHandler = injector.getInstance(JettyTaxonomyHandler.class);
 		var viewHandler = injector.getInstance(JettyViewHandler.class);
 		var routeHandler = injector.getInstance(JettyRouteHandler.class);
-		var routesHandler = injector.getInstance(JettyRoutesHandler.class);
-		var extensionRouteHandler = injector.getInstance(JettyExtensionRouteHandler.class);
+		var routesHandler = injector.getInstance(RoutesHandler.class);
 		var authHandler = injector.getInstance(JettyAuthenticationHandler.class);
 		var initContextHandler = injector.getInstance(InitRequestContextFilter.class);
 
@@ -236,7 +232,6 @@ public Handler buildHttpHandler() {
 				initContextHandler,
 				routeHandler,
 				routesHandler,
-				extensionRouteHandler,
 				viewHandler,
 				taxonomyHandler,
 				contentHandler
@@ -271,6 +266,10 @@ public Handler buildHttpHandler() {
 				createExtensionHandler()
 		);
 
+		pathMappingsHandler.addMapping(PathSpec.from("/" + APIHandler.PATH + "/*"),
+				createAPIHandler()
+		);
+
 		ContextHandler defaultContextHandler = new ContextHandler(
 				pathMappingsHandler,
 				injector.getInstance(SiteProperties.class).contextPath()
@@ -301,6 +300,18 @@ public Handler buildHttpHandler() {
 		return hostHandler;
 	}
 
+	private Handler.Wrapper createAPIHandler() {
+		var authHandler = injector.getInstance(JettyAuthenticationHandler.class);
+		var initContextHandler = injector.getInstance(InitRequestContextFilter.class);
+		var apiHandler = injector.getInstance(APIHandler.class);
+		var handlerSequence = new Handler.Sequence(
+				authHandler,
+				initContextHandler,
+				apiHandler
+		);
+		return requestContextFilter(handlerSequence, injector);
+	}
+
 	private Handler.Wrapper createExtensionHandler() {
 		var authHandler = injector.getInstance(JettyAuthenticationHandler.class);
 		var initContextHandler = injector.getInstance(InitRequestContextFilter.class);

cms-server/src/main/java/com/condation/cms/server/configs/ModulesModule.java

@@ -21,32 +21,19 @@
  * <http://www.gnu.org/licenses/gpl-3.0.html>.
  * #L%
  */
-import com.condation.cms.api.ServerProperties;
 import com.condation.cms.api.SiteProperties;
-import com.condation.cms.api.configuration.Configuration;
-import com.condation.cms.api.eventbus.EventBus;
 import com.condation.cms.api.extensions.MarkdownRendererProviderExtensionPoint;
 import com.condation.cms.api.extensions.TemplateEngineProviderExtensionPoint;
 import com.condation.cms.api.extensions.TemplateEngineProviderExtentionPoint;
-import com.condation.cms.api.feature.features.ConfigurationFeature;
-import com.condation.cms.api.feature.features.CronJobSchedulerFeature;
-import com.condation.cms.api.feature.features.DBFeature;
-import com.condation.cms.api.feature.features.EventBusFeature;
-import com.condation.cms.api.feature.features.MessagingFeature;
 import com.condation.cms.api.feature.features.ModuleManagerFeature;
-import com.condation.cms.api.feature.features.ServerPropertiesFeature;
-import com.condation.cms.api.feature.features.SitePropertiesFeature;
-import com.condation.cms.api.feature.features.ThemeFeature;
 import com.condation.cms.api.hooks.HookSystem;
 import com.condation.cms.api.markdown.MarkdownRenderer;
-import com.condation.cms.api.messaging.Messaging;
 import com.condation.cms.api.module.CMSModuleContext;
 import com.condation.cms.api.module.CMSRequestContext;
 import com.condation.cms.api.request.ThreadLocalRequestContext;
 import com.condation.cms.api.template.TemplateEngine;
 import com.condation.cms.api.theme.Theme;
 import com.condation.cms.content.markdown.module.CMSMarkdownRenderer;
-import com.condation.cms.core.scheduler.SiteCronJobScheduler;
 import com.condation.cms.filesystem.FileDB;
 import com.condation.modules.api.ModuleManager;
 import com.condation.modules.api.ModuleRequestContextFactory;