Add Operator to Read the Newest Version of an Object

.github/ci/files/config/export.yaml

@@ -248,6 +248,13 @@ services:
         tags:
             - { name: pimcore.data_object.grid_column_config.operator_factory, id: Alias }
 
+    pimcore.data_object.grid_column_config.operator.factory.versiongetter:
+        class: Pimcore\Bundle\AdminBundle\DataObject\GridColumnConfig\Operator\Factory\DefaultOperatorFactory
+        arguments:
+            $className: Pimcore\Bundle\AdminBundle\DataObject\GridColumnConfig\Operator\VersionGetter
+        tags:
+            - { name: pimcore.data_object.grid_column_config.operator_factory, id: VersionGetter }
+
     pimcore.data_object.grid_column_config.operator.factory.workflowstate:
         class: Pimcore\Bundle\AdminBundle\DataObject\GridColumnConfig\Operator\Factory\WorkflowStateFactory
         tags:

public/js/pimcore/object/gridcolumn/operator/VersionGetter.js

@@ -0,0 +1,140 @@
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ * @category   Pimcore
+ * @package    Object
+ *
+ * @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ * @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+
+pimcore.registerNS("pimcore.object.gridcolumn.operator.versiongetter");
+/**
+ * @private
+ */
+pimcore.object.gridcolumn.operator.versiongetter = Class.create(pimcore.object.gridcolumn.operator.text, {
+    type: "operator",
+    operatorGroup: null,
+    class: "VersionGetter",
+    iconCls: "pimcore_icon_operator_alias",
+    defaultText: "VersionGetter",
+    group: "other",
+
+    getConfigTreeNode: function (configAttributes) {
+        let node;
+        if (configAttributes) {
+            node = {
+                draggable: true,
+                iconCls: this.iconCls,
+                text: configAttributes.label,
+                configAttributes: configAttributes,
+                isTarget: true,
+                allowChildren: true,
+                expanded: true,
+                leaf: false,
+                expandable: false,
+                isChildAllowed: this.allowChild
+            };
+        } else {
+
+            //For building up operator list
+            configAttributes = {type: this.type, class: this.class};
+
+            node = {
+                draggable: true,
+                iconCls: this.iconCls,
+                text: this.getDefaultText(),
+                configAttributes: configAttributes,
+                isTarget: true,
+                leaf: true,
+                isChildAllowed: this.allowChild
+            };
+        }
+        node.isOperator = true;
+        return node;
+    },
+
+
+    getCopyNode: function (source) {
+        const copy = source.createNode({
+            iconCls: this.iconCls,
+            text: source.data.text,
+            isTarget: true,
+            leaf: false,
+            expandable: false,
+            isOperator: true,
+            configAttributes: {
+                label: source.data.text,
+                type: this.type,
+                class: this.class
+
+            },
+            isChildAllowed: this.allowChild
+        });
+
+        return copy;
+    },
+
+
+    getConfigDialog: function (node, params) {
+        this.node = node;
+
+        this.textfield = new Ext.form.TextField({
+            fieldLabel: t('label'),
+            length: 255,
+            width: 200,
+            value: this.node.data.configAttributes.label,
+            renderer: Ext.util.Format.htmlEncode
+        });
+
+        this.configPanel = new Ext.Panel({
+            layout: "form",
+            bodyStyle: "padding: 10px;",
+            items: [this.textfield],
+            buttons: [{
+                text: t("apply"),
+                iconCls: "pimcore_icon_apply",
+                handler: function () {
+                    this.commitData(params);
+                }.bind(this)
+            }]
+        });
+
+        this.window = new Ext.Window({
+            width: 400,
+            height: 300,
+            modal: true,
+            title: t('settings'),
+            layout: "fit",
+            items: [this.configPanel]
+        });
+
+        this.window.show();
+        return this.window;
+    },
+
+    commitData: function (params) {
+        this.node.data.configAttributes.label = this.textfield.getValue();
+        this.node.set('text', this.textfield.getValue());
+        this.node.set('isOperator', true);
+
+        this.window.close();
+        if (params && params.callback) {
+            params.callback();
+        }
+    },
+
+    allowChild: function (targetNode, dropNode) {
+        if (targetNode.childNodes.length > 0) {
+            return false;
+        }
+        return true;
+    }
+});

src/DataObject/GridColumnConfig/Operator/VersionGetter.php

@@ -0,0 +1,76 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * Pimcore
+ *
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
+ * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
+ *
+ *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
+ */
+
+namespace Pimcore\Bundle\AdminBundle\DataObject\GridColumnConfig\Operator;
+
+use Pimcore\Bundle\AdminBundle\DataObject\GridColumnConfig\ResultContainer;
+use Pimcore\Model\Element\ElementInterface;
+use Pimcore\Model\DataObject\Concrete;
+
+/**
+ * @internal
+ */
+final class VersionGetter extends AbstractOperator
+{
+    public function getLabeledValue(array|ElementInterface $element): ResultContainer|\stdClass|null
+    {
+        $result = new \stdClass();
+        $result->label = $this->label;
+
+        if(!$element instanceof Concrete){
+            // TODO: Should we handle arrays?
+            return $result;
+        }
+
+        $children = $this->getChildren();
+
+        if (!$children) {
+            return $result;
+        }
+
+        $c = $children[0];
+
+        $valueArray = [];
+
+        $latestVersion = $element->getLatestVersion(null, false);
+        if($latestVersion){
+            $element = $latestVersion->loadData();
+        }
+
+        $childResult = $c->getLabeledValue($element);
+        $isArrayType = $childResult->isArrayType ?? null;
+        $childValues = $childResult->value;
+        if ($childValues && !$isArrayType) {
+            $childValues = [$childValues];
+        }
+
+        if ($childValues) {
+            /** @var string $childValue */
+            foreach ($childValues as $childValue) {
+                $valueArray[] = $childValue;
+            }
+        }
+
+        $result->isArrayType = $isArrayType;
+        if ($isArrayType) {
+            $result->value = $valueArray;
+        } else {
+            $result->value = $valueArray[0] ?? null;
+        }
+
+        return $result;
+    }
+}