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lib/pkp/controllers/grid/files/form/LibraryFileForm.php

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+<?php
+
+/**
+ * @file controllers/grid/files/form/LibraryFileForm.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 LibraryFileForm
+ *
+ * @ingroup controllers_grid_file_form
+ *
+ * @brief Form for adding/editing a file
+ */
+
+namespace PKP\controllers\grid\files\form;
+
+use APP\file\LibraryFileManager;
+use APP\template\TemplateManager;
+use PKP\form\Form;
+
+class LibraryFileForm extends Form
+{
+    /** @var int the id of the context this library file is attached to */
+    public $contextId;
+
+    /** @var LibraryFileManager the library file manager instantiated in this form. */
+    public $libraryFileManager;
+
+    /**
+     * Constructor.
+     *
+     * @param string $template
+     * @param int $contextId
+     */
+    public function __construct($template, $contextId)
+    {
+        $this->contextId = $contextId;
+
+        parent::__construct($template);
+        $this->libraryFileManager = $libraryFileManager = new LibraryFileManager($contextId);
+
+        $this->addCheck(new \PKP\form\validation\FormValidatorLocale($this, 'libraryFileName', 'required', 'settings.libraryFiles.nameRequired'));
+        $this->addCheck(new \PKP\form\validation\FormValidatorCustom(
+            $this,
+            'fileType',
+            'required',
+            'settings.libraryFiles.typeRequired',
+            function ($type) use ($libraryFileManager) {
+                return is_numeric($type) && $libraryFileManager->getNameFromType($type);
+            }
+        ));
+
+        $this->addCheck(new \PKP\form\validation\FormValidatorPost($this));
+        $this->addCheck(new \PKP\form\validation\FormValidatorCSRF($this));
+    }
+
+    /**
+     * @copydoc Form::fetch()
+     *
+     * @param null|mixed $template
+     */
+    public function fetch($request, $template = null, $display = false)
+    {
+        // load the file types for the selector on the form.
+        $templateMgr = TemplateManager::getManager($request);
+        $fileTypeKeys = $this->libraryFileManager->getTypeTitleKeyMap();
+        $templateMgr->assign('fileTypes', $fileTypeKeys);
+
+        return parent::fetch($request, $template, $display);
+    }
+
+    /**
+     * Assign form data to user-submitted data.
+     *
+     * @see Form::readInputData()
+     */
+    public function readInputData()
+    {
+        $this->readUserVars(['libraryFileName', 'fileType', 'publicAccess']);
+    }
+}