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lib/pkp/classes/components/fileAttachers/Library.php

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+<?php
+/**
+ * @file classes/components/fileAttachers/Library.php
+ *
+ * Copyright (c) 2014-2022 Simon Fraser University
+ * Copyright (c) 2000-2022 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class Library
+ *
+ * @ingroup classes_controllers_form
+ *
+ * @brief A class to compile initial state for a FileAttacherLibrary component.
+ */
+
+namespace PKP\components\fileAttachers;
+
+use APP\core\Application;
+use APP\submission\Submission;
+use PKP\context\Context;
+
+class Library extends BaseAttacher
+{
+    public string $component = 'FileAttacherLibrary';
+    public Context $context;
+    public Submission $submission;
+
+    /**
+     * Initialize this file attacher
+     *
+     */
+    public function __construct(Context $context, ?Submission $submission = null)
+    {
+        parent::__construct(
+            __('email.addAttachment.libraryFiles'),
+            __('email.addAttachment.libraryFiles.description'),
+            __('email.addAttachment.libraryFiles.attach')
+        );
+        $this->context = $context;
+        $this->submission = $submission;
+    }
+
+    /**
+     * Compile the props for this file attacher
+     */
+    public function getState(): array
+    {
+        $props = parent::getState();
+
+        $request = Application::get()->getRequest();
+        $props['libraryApiUrl'] = $request->getDispatcher()->url(
+            $request,
+            Application::ROUTE_API,
+            $this->context->getData('urlPath'),
+            '_library'
+        );
+        if ($this->submission) {
+            $props['includeSubmissionId'] = $this->submission->getId();
+        }
+        $props['attachSelectedLabel'] = __('common.attachSelected');
+        $props['backLabel'] = __('common.back');
+        $props['downloadLabel'] = __('common.download');
+
+        return $props;
+    }
+}