@jupyterlab/docmanager-extension - npm Package Compare versions

Comparing version 0.17.2 to 0.17.3

lib/index.js

@@ -6,2 +6,3 @@ "use strict";
 const algorithm_1 = require("@phosphor/algorithm");
+const widgets_1 = require("@phosphor/widgets");
 const apputils_1 = require("@jupyterlab/apputils");
@@ -105,2 +106,11 @@ const coreutils_1 = require("@jupyterlab/coreutils");
 exports.default = plugin;
+/* Widget to display the revert to checkpoint confirmation. */
+class RevertConfirmWidget extends widgets_1.Widget {
+    /**
+     * Construct a new revert confirmation widget.
+     */
+    constructor(checkpoint) {
+        super({ node: Private.createRevertConfirmNode(checkpoint) });
+    }
+}
 /**
@@ -307,6 +317,16 @@ * Add the file operations commands to the application's command registry.
         execute: () => {
-            if (isEnabled()) {
-                let context = docManager.contextForWidget(shell.currentWidget);
-                return context.revert();
+            if (!isEnabled()) {
+                return;
             }
+            const context = docManager.contextForWidget(shell.currentWidget);
+            return apputils_1.showDialog({
+                title: 'Reload Notebook from Disk',
+                body: `Are you sure you want to reload
+          the notebook from the disk?`,
+                buttons: [apputils_1.Dialog.cancelButton(), apputils_1.Dialog.warnButton({ label: 'Reload' })]
+            }).then(result => {
+                if (result.button.accept && !context.isDisposed) {
+                    return context.revert();
+                }
+            });
         }
@@ -319,9 +339,33 @@ });
         execute: () => {
-            if (isEnabled()) {
-                let context = docManager.contextForWidget(shell.currentWidget);
-                if (context.model.readOnly) {
-                    return context.revert();
+            if (!isEnabled()) {
+                return;
+            }
+            const context = docManager.contextForWidget(shell.currentWidget);
+            return context.listCheckpoints().then(checkpoints => {
+                if (checkpoints.length < 1) {
+                    return;
                 }
-                return context.restoreCheckpoint().then(() => context.revert());
-            }
+                const lastCheckpoint = checkpoints[checkpoints.length - 1];
+                if (!lastCheckpoint) {
+                    return;
+                }
+                return apputils_1.showDialog({
+                    title: 'Revert notebook to checkpoint',
+                    body: new RevertConfirmWidget(lastCheckpoint),
+                    buttons: [
+                        apputils_1.Dialog.cancelButton(),
+                        apputils_1.Dialog.warnButton({ label: 'Revert' })
+                    ]
+                }).then(result => {
+                    if (context.isDisposed) {
+                        return;
+                    }
+                    if (result.button.accept) {
+                        if (context.model.readOnly) {
+                            return context.revert();
+                        }
+                        return context.restoreCheckpoint().then(() => context.revert());
+                    }
+                });
+            });
         }
@@ -542,2 +586,28 @@ });
     Private.id = 0;
+    function createRevertConfirmNode(checkpoint) {
+        let body = document.createElement('div');
+        let confirmMessage = document.createElement('p');
+        let confirmText = document.createTextNode(`Are you sure you want to revert
+      the notebook to the latest checkpoint? `);
+        let cannotUndoText = document.createElement('strong');
+        cannotUndoText.textContent = 'This cannot be undone.';
+        confirmMessage.appendChild(confirmText);
+        confirmMessage.appendChild(cannotUndoText);
+        let lastCheckpointMessage = document.createElement('p');
+        let lastCheckpointText = document.createTextNode('The checkpoint was last updated at: ');
+        let lastCheckpointDate = document.createElement('p');
+        let date = new Date(checkpoint.last_modified);
+        lastCheckpointDate.style.textAlign = 'center';
+        lastCheckpointDate.textContent =
+            coreutils_1.Time.format(date, 'dddd, MMMM Do YYYY, h:mm:ss a') +
+                ' (' +
+                coreutils_1.Time.formatHuman(date) +
+                ')';
+        lastCheckpointMessage.appendChild(lastCheckpointText);
+        lastCheckpointMessage.appendChild(lastCheckpointDate);
+        body.appendChild(confirmMessage);
+        body.appendChild(lastCheckpointMessage);
+        return body;
+    }
+    Private.createRevertConfirmNode = createRevertConfirmNode;
 })(Private || (Private = {}));

package.json

 {
   "name": "@jupyterlab/docmanager-extension",
-  "version": "0.17.2",
+  "version": "0.17.3",
   "description": "JupyterLab - Document Manager Extension",
@@ -5,0 +5,0 @@ "homepage": "https://github.com/jupyterlab/jupyterlab",

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

65280

increased by13.94%

Lines of code

634

increased by12.41%

No dependency changes