ALF-9156 - Begin to use the Calendar Service for a replacement java backed calendar webscript

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@28802 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/web/scripts/calendar/AbstractCalendarWebScript.java

@@ -18,10 +18,18 @@
  */
 package org.alfresco.repo.web.scripts.calendar;
 
+import java.util.HashMap;
+import java.util.Map;
+
 import org.alfresco.repo.model.Repository;
+import org.alfresco.service.cmr.calendar.CalendarService;
 import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.site.SiteInfo;
 import org.alfresco.service.cmr.site.SiteService;
+import org.springframework.extensions.webscripts.Cache;
 import org.springframework.extensions.webscripts.DeclarativeWebScript;
+import org.springframework.extensions.webscripts.Status;
+import org.springframework.extensions.webscripts.WebScriptRequest;
 
 /**
  * @author Nick Burch
@@ -33,6 +41,7 @@ public abstract class AbstractCalendarWebScript extends DeclarativeWebScript
     protected Repository repository;
     protected NodeService nodeService;
     protected SiteService siteService;
+    protected CalendarService calendarService;
     
     public void setRepository(Repository repository)
     {
@@ -48,4 +57,55 @@ public abstract class AbstractCalendarWebScript extends DeclarativeWebScript
     {
         this.siteService = siteService;
     }
+    
+    public void setCalendarService(CalendarService calendarService)
+    {
+        this.calendarService = calendarService;
+    }
+    
+    /**
+     * Equivalent of <i>jsonError</i> in the old JavaScript controllers
+     */
+    protected Map<String,Object> buildError(String message)
+    {
+       HashMap<String, Object> model = new HashMap<String, Object>();
+       model.put("error", message);
+       return model;
+    }
+    
+    @Override
+    protected Map<String, Object> executeImpl(WebScriptRequest req,
+          Status status, Cache cache) 
+    {
+       Map<String, String> templateVars = req.getServiceMatch().getTemplateVars();
+       if(templateVars == null)
+       {
+          return buildError("No parameters supplied");
+       }
+       
+       String siteName = templateVars.get("site");
+       if(siteName == null)
+       {
+          siteName = req.getParameter("site");
+       }
+       if(siteName == null)
+       {
+          return buildError("No site given");
+       }
+       
+       SiteInfo site = siteService.getSite(siteName);
+       if(site == null)
+       {
+          return buildError("Could not find site: " + siteName);
+       }
+       
+       // Event name is optional
+       String eventName = templateVars.get("eventname");
+       
+       // Have the real work done
+       return executeImpl(site, eventName, req, status, cache); 
+    }
+    
+    protected abstract Map<String, Object> executeImpl(SiteInfo site, 
+          String eventName, WebScriptRequest req, Status status, Cache cache);
 }

source/java/org/alfresco/repo/web/scripts/calendar/AllCalendarTests.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2005-2011 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.alfresco.repo.web.scripts.calendar;
+
+import org.alfresco.repo.calendar.CalendarServiceImplTest;
+import org.alfresco.service.cmr.calendar.CalendarService;
+import org.junit.runner.RunWith;
+import org.junit.runners.Suite;
+
+/**
+ * This class is a holder for the various test classes associated with the {@link CalendarService}.
+ * It is not (at the time of writing) intended to be incorporated into the automatic build
+ * which will find the various test classes and run them individually.
+ * 
+ * @author Nick Burch
+ * @since 4.0
+ */
+@RunWith(Suite.class)
+@Suite.SuiteClasses({
+    CalendarServiceImplTest.class,
+    CalendarRestApiTest.class
+})
+public class AllCalendarTests
+{
+    // Intentionally empty
+}

source/java/org/alfresco/repo/web/scripts/calendar/CalendarEntryGet.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2005-2011 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.alfresco.repo.web.scripts.calendar;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.alfresco.repo.model.Repository;
+import org.alfresco.service.cmr.calendar.CalendarEntry;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.site.SiteInfo;
+import org.alfresco.service.cmr.site.SiteService;
+import org.springframework.extensions.webscripts.Cache;
+import org.springframework.extensions.webscripts.DeclarativeWebScript;
+import org.springframework.extensions.webscripts.Status;
+import org.springframework.extensions.webscripts.WebScriptRequest;
+
+/**
+ * This class is the controller for the slingshot calendar event.get webscript.
+ * 
+ * @author Nick Burch
+ * @since 4.0
+ */
+public class CalendarEntryGet extends AbstractCalendarWebScript
+{
+   @Override
+   protected Map<String, Object> executeImpl(SiteInfo site, String eventName,
+         WebScriptRequest req, Status status, Cache cache) {
+      CalendarEntry entry = calendarService.getCalendarEntry(
+            site.getShortName(), eventName
+      );
+      
+      if(entry == null)
+      {
+         return buildError("Could not find event: " + eventName);
+      }
+      
+      Map<String, Object> model = new HashMap<String, Object>();
+      model.put("name", entry.getSystemName());
+      model.put("what", entry.getTitle());
+      model.put("description", entry.getDescription());
+      model.put("location", entry.getLocation());
+      model.put("from", entry.getStart());
+      model.put("to", entry.getEnd());
+      model.put("tags", entry.getTags());
+      model.put("allday", null); // TODO
+      model.put("docfolder", null); // TODO
+      model.put("recurrence", null); // TODO
+      model.put("isoutlook", null); // TODO
+      return model;
+   }
+}