Merge tag 'v2.3.20' into testing

[gpl/argeo-jcr.git] / swt / org.argeo.tool.devops.e4 / src / org / argeo / cms / e4 / jcr / handlers / RenameNode.java

diff --git a/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/jcr/handlers/RenameNode.java b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/jcr/handlers/RenameNode.java
new file mode 100644 (file)
index 0000000..ac4c125
--- /dev/null
+++ b/swt/org.argeo.tool.devops.e4/src/org/argeo/cms/e4/jcr/handlers/RenameNode.java
@@ -0,0 +1,59 @@
+package org.argeo.cms.e4.jcr.handlers;
+
+import java.util.List;
+
+import jakarta.inject.Named;
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+
+import org.argeo.cms.e4.jcr.JcrBrowserView;
+import org.argeo.cms.ui.jcr.model.SingleJcrNodeElem;
+import org.argeo.eclipse.ui.EclipseUiException;
+import org.argeo.eclipse.ui.dialogs.SingleValue;
+import org.argeo.jcr.JcrUtils;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.services.IServiceConstants;
+import org.eclipse.e4.ui.workbench.modeling.EPartService;
+import org.eclipse.e4.ui.workbench.modeling.ESelectionService;
+
+/**
+ * Canonically call JCR Session#move(String, String) on the first element
+ * returned by HandlerUtil#getActiveWorkbenchWindow()
+ * (...getActivePage().getSelection()), if it is a {@link SingleJcrNodeElem}.
+ * The user must then fill a new name in and confirm
+ */
+public class RenameNode {
+       @Execute
+       public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part, EPartService partService,
+                       ESelectionService selectionService) {
+               List<?> selection = (List<?>) selectionService.getSelection();
+               if (selection == null || selection.size() != 1)
+                       return;
+               JcrBrowserView view = (JcrBrowserView) part.getObject();
+
+               Object element = selection.get(0);
+               if (element instanceof SingleJcrNodeElem) {
+                       SingleJcrNodeElem sjn = (SingleJcrNodeElem) element;
+                       Node node = sjn.getNode();
+                       Session session = null;
+                       String newName = null;
+                       String oldPath = null;
+                       try {
+                               newName = SingleValue.ask("New node name", "Please provide a new name for [" + node.getName() + "]");
+                               // TODO sanity check and user feedback
+                               newName = JcrUtils.replaceInvalidChars(newName);
+                               oldPath = node.getPath();
+                               session = node.getSession();
+                               session.move(oldPath, JcrUtils.parentPath(oldPath) + "/" + newName);
+                               session.save();
+
+                               // Manually refresh the browser view. Must be enhanced
+                               view.refresh(sjn);
+                       } catch (RepositoryException e) {
+                               throw new EclipseUiException("Unable to rename " + node + " to " + newName, e);
+                       }
+               }
+       }
+}