start of the unpublish Themes Feature

git-svn-id: https://svn.libreccm.org/ccm/trunk@4346 8810af33-2d31-482b-a856-94f89814c4df

ccm-themedirector/src/com/arsdigita/themedirector/ui/ThemeContainer.java

@@ -37,6 +37,7 @@ import com.arsdigita.bebop.event.PrintListener;
 import com.arsdigita.themedirector.Theme;
 import com.arsdigita.themedirector.ThemeDirectorConstants;
 import com.arsdigita.themedirector.dispatcher.ThemeDownloadServlet;
+import com.arsdigita.themedirector.ui.listeners.UnPublishThemeActionListener;
 import com.arsdigita.themedirector.util.GlobalizationUtil;
 import com.arsdigita.toolbox.ui.ActionGroup;
 import com.arsdigita.toolbox.ui.ModalPanel;
@@ -175,7 +176,22 @@ public class ThemeContainer extends SimpleContainer
                 });
         group.addAction(approveThemeLink, ActionGroup.ADD);
 
+        
+        //unpublish and delete a theme 
+               ActionLink unpublishThemeLink = 
+            new ActionLink(new Label("unpublish Theme"));
+
+        unpublishThemeLink.addActionListener
+            (new UnPublishThemeActionListener(m_model) {
+                    @Override
+                    public void actionPerformed(ActionEvent e) {
+                            super.actionPerformed(e);
+                    }
+                });
+        group.addAction(unpublishThemeLink, ActionGroup.ADD);
+        
         m_mainPanel.add(new ThemeFilesList(m_model));
+     
         add(m_mainPanel);
     }
 

ccm-themedirector/src/com/arsdigita/themedirector/ui/listeners/UnPublishThemeActionListener.java

@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2001-2004 Red Hat Inc. All Rights Reserved.
+ *
+ * This library 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 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library 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 this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package com.arsdigita.themedirector.ui.listeners;
+
+import com.arsdigita.bebop.FormProcessException;
+import com.arsdigita.bebop.event.ActionEvent;
+import com.arsdigita.bebop.event.ActionListener;
+import com.arsdigita.kernel.Kernel;
+import com.arsdigita.subsite.Subsite;
+import com.arsdigita.themedirector.*;
+import com.arsdigita.themedirector.ui.ThemeSelectionModel;
+import com.arsdigita.themedirector.util.ThemeFileUtil;
+import com.arsdigita.themedirector.util.WhiteListFilenameFilter;
+import com.arsdigita.persistence.DataOperation;
+import com.arsdigita.persistence.SessionManager;
+import static com.arsdigita.themedirector.ThemeDirectorConstants.DEV_THEMES_BASE_DIR;
+import static com.arsdigita.themedirector.ThemeDirectorConstants.PROD_THEMES_BASE_DIR;
+import com.arsdigita.util.Files;
+import com.arsdigita.util.UncheckedWrapperException;
+import com.arsdigita.web.Web;
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.Iterator;
+import java.util.Set;
+import java.util.TreeSet;
+import java.util.logging.Level;
+import org.apache.log4j.Logger;
+
+/**
+ * This unpublishes the theme and delete the files. This action means that the
+ * user wants to delete the themes . This is done by deleting all the files from
+ * the themes/publishedDir directory into the published directory.
+ *
+ * @author Konermann;
+ */
+public class UnPublishThemeActionListener implements ThemeDirectorConstants,
+        ActionListener {
+
+    private final ThemeSelectionModel m_model;
+
+    /**
+     * Constructor, just stores the ThemeSelectionModel.
+     *
+     * @param model the ThemeSelectionModel
+     */
+    public UnPublishThemeActionListener(ThemeSelectionModel model) {
+        m_model = model;
+    }
+
+    /**
+     *
+     * @param e
+     * @throws com.arsdigita.bebop.FormProcessException
+     */
+    @Override
+    public void actionPerformed(ActionEvent e) {
+//        File defaultThemeDirectory = new File(
+//                                    Web.getServletContext().getRealPath("/")
+//                                    + ThemeDirector.getConfig().getDefaultThemePath());
+        String defaultThemeDirectory = ThemeDirector.getConfig().getDefaultThemePath();
+        Theme theme = m_model.getSelectedTheme(e.getPageState());
+        String themeURL = theme.getURL();
+
+        //check if the selected theme is the defaulttheme
+        final ThemeDirector app = ThemeDirector.getThemeDirector();
+        final Theme defaulttheme = app.getDefaultTheme();
+
+        if (theme.equals(defaulttheme)) { //theme==defaulttheme
+
+            //return error. User has to change default theme first
+            // throw new FormProcessException("das zu löschende Theme ist das default Theme.");
+        } else {
+
+//            (2) Löschen der Themenfiles (und des Verzeichnisses) aus themes/publishedDir 
+//            für jeden Application Servers, die zum Publizieren Theme gehören 
+//            (die Dateien der development Version bleiben bestehen) löschen
+//            (dazu gibt es bereits Routinen im package themedirectorUtil in den Manager
+//               Klassen, die Du wiederverwenden kannst
+//
+//            (3) Löschen der entsprechenden Files in der DB. Auch dazu gibt es Routinen in den Manager Klassen
+        
+//        ApproveThemeActionListener.java published ein Theme. Dies muss rückgängig gemacht werden.
+   
+}
+
+    }
+}