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classes/components/forms/publication/AssignToIssueForm.php

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+<?php
+/**
+ * @file classes/components/form/publication/AssignToIssueForm.php
+ *
+ * Copyright (c) 2014-2021 Simon Fraser University
+ * Copyright (c) 2000-2021 John Willinsky
+ * Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
+ *
+ * @class AssignToIssueForm
+ *
+ * @ingroup classes_controllers_form
+ *
+ * @brief A preset form for setting a publication's issue.
+ */
+
+namespace APP\components\forms\publication;
+
+use APP\facades\Repo;
+use PKP\components\forms\FieldSelect;
+use PKP\components\forms\FormComponent;
+
+define('FORM_ASSIGN_TO_ISSUE', 'assignToIssue');
+
+class AssignToIssueForm extends FormComponent
+{
+    /** @copydoc FormComponent::$id */
+    public $id = FORM_ASSIGN_TO_ISSUE;
+
+    /** @copydoc FormComponent::$method */
+    public $method = 'PUT';
+
+    /**
+     * Constructor
+     *
+     * @param string $action URL to submit the form to
+     * @param \APP\publication\Publication $publication The publication to change settings for
+     * @param \APP\journal\Journal $publicationContext The context of the publication
+     */
+    public function __construct($action, $publication, $publicationContext)
+    {
+        $this->action = $action;
+
+        // Issue options
+        $issueOptions = [['value' => '', 'label' => '']];
+
+        $unpublishedIssues = Repo::issue()->getCollector()
+            ->filterByContextIds([$publicationContext->getId()])
+            ->filterByPublished(false)
+            ->getMany();
+
+        if ($unpublishedIssues->count() > 0) {
+            $issueOptions[] = ['value' => '', 'label' => '--- ' . __('editor.issues.futureIssues') . ' ---'];
+            foreach ($unpublishedIssues as $issue) {
+                $issueOptions[] = [
+                    'value' => (int) $issue->getId(),
+                    'label' => htmlspecialchars($issue->getIssueIdentification()),
+                ];
+            }
+        }
+
+        $publishedIssues = Repo::issue()->getCollector()
+            ->filterByContextIds([$publicationContext->getId()])
+            ->filterByPublished(true)
+            ->getMany();
+
+        if ($publishedIssues->count() > 0) {
+            $issueOptions[] = ['value' => '', 'label' => '--- ' . __('editor.issues.backIssues') . ' ---'];
+            foreach ($publishedIssues as $issue) {
+                $issueOptions[] = [
+                    'value' => (int) $issue->getId(),
+                    'label' => htmlspecialchars($issue->getIssueIdentification()),
+                ];
+            }
+        }
+
+        $this->addField(new FieldSelect('issueId', [
+            'label' => __('issue.issue'),
+            'options' => $issueOptions,
+            'value' => $publication->getData('issueId') ? $publication->getData('issueId') : 0,
+        ]));
+    }
+}