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lib/pkp/controllers/grid/files/SelectableLibraryFileGridHandler.php

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+<?php
+
+/**
+ * @file controllers/grid/files/SelectableLibraryFileGridHandler.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 SelectableLibraryFileGridHandler
+ *
+ * @ingroup controllers_grid_files
+ *
+ * @brief Handle selectable library file list category grid requests.
+ */
+
+namespace PKP\controllers\grid\files;
+
+use PKP\controllers\grid\feature\selectableItems\SelectableItemsFeature;
+use PKP\controllers\grid\settings\library\LibraryFileAdminGridDataProvider;
+
+class SelectableLibraryFileGridHandler extends LibraryFileGridHandler
+{
+    /**
+     * Constructor
+     */
+    public function __construct()
+    {
+        parent::__construct(new LibraryFileAdminGridDataProvider(true));
+    }
+
+    /**
+     * @copydoc GridHandler::initFeatures()
+     */
+    public function initFeatures($request, $args)
+    {
+        return [new SelectableItemsFeature()];
+    }
+
+    /**
+     * @copydoc GridHandler::isDataElementInCategorySelected()
+     */
+    public function isDataElementInCategorySelected($categoryDataId, &$gridDataElement)
+    {
+        return false;
+    }
+
+    /**
+     * Get the selection name.
+     *
+     * @return string
+     */
+    public function getSelectName()
+    {
+        return 'selectedLibraryFiles';
+    }
+}