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lib/pkp/controllers/grid/navigationMenus/NavigationMenusGridCellProvider.php

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+<?php
+
+/**
+ * @file controllers/grid/navigationMenus/NavigationMenusGridCellProvider.php
+ *
+ * Copyright (c) 2014-2021 Simon Fraser University
+ * Copyright (c) 2003-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class NavigationMenusGridCellProvider
+ *
+ * @ingroup controllers_grid_navigationMenus
+ *
+ * @brief Cell provider for title column of a NavigationMenu grid.
+ */
+
+namespace PKP\controllers\grid\navigationMenus;
+
+use APP\core\Application;
+use APP\core\Services;
+use APP\template\TemplateManager;
+use PKP\controllers\grid\GridCellProvider;
+use PKP\controllers\grid\GridColumn;
+use PKP\controllers\grid\GridHandler;
+use PKP\db\DAORegistry;
+use PKP\linkAction\LinkAction;
+use PKP\linkAction\request\AjaxModal;
+use PKP\navigationMenu\NavigationMenuItemDAO;
+
+class NavigationMenusGridCellProvider extends GridCellProvider
+{
+    /**
+     * @copydoc GridCellProvider::getCellActions()
+     */
+    public function getCellActions($request, $row, $column, $position = GridHandler::GRID_ACTION_POSITION_DEFAULT)
+    {
+        switch ($column->getId()) {
+            case 'title':
+                $navigationMenu = $row->getData();
+                $router = $request->getRouter();
+                $actionArgs = ['navigationMenuId' => $row->getId()];
+
+                return [new LinkAction(
+                    'edit',
+                    new AjaxModal(
+                        $router->url($request, null, null, 'editNavigationMenu', null, $actionArgs),
+                        __('grid.action.edit'),
+                        null,
+                        true
+                    ),
+                    htmlspecialchars($navigationMenu->getTitle())
+                )];
+        }
+        return parent::getCellActions($request, $row, $column, $position);
+    }
+
+    /**
+     * Extracts variables for a given column from a data element
+     * so that they may be assigned to template before rendering.
+     *
+     * @param \PKP\controllers\grid\GridRow $row
+     * @param GridColumn $column
+     *
+     * @return array
+     */
+    public function getTemplateVarsFromRowColumn($row, $column)
+    {
+        $navigationMenu = $row->getData();
+        $columnId = $column->getId();
+        assert($navigationMenu instanceof \PKP\navigationMenu\NavigationMenu && !empty($columnId));
+
+        switch ($columnId) {
+            case 'title':
+                return ['label' => ''];
+            case 'nmis':
+                $navigationMenuItemDao = DAORegistry::getDAO('NavigationMenuItemDAO'); /** @var NavigationMenuItemDAO $navigationMenuItemDao */
+                $items = $navigationMenuItemDao->getByMenuId($navigationMenu->getId())->toArray();
+
+                $navigationMenusTitles = '';
+
+                $templateMgr = TemplateManager::getManager(Application::get()->getRequest());
+                foreach ($items as $item) {
+                    Services::get('navigationMenu')->transformNavMenuItemTitle($templateMgr, $item);
+                    $navigationMenusTitles = $navigationMenusTitles . $item->getLocalizedTitle() . ', ';
+                }
+
+                $navigationMenusTitles = trim($navigationMenusTitles, ', ');
+
+                return ['label' => $navigationMenusTitles];
+            default:
+                break;
+        }
+
+        return parent::getTemplateVarsFromRowColumn($row, $column);
+    }
+}