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lib/pkp/classes/components/forms/statistics/users/ReportForm.php

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+<?php
+/**
+ * @file classes/components/form/statistics/users/ReportForm.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 ReportForm
+ *
+ * @ingroup classes_controllers_form
+ *
+ * @brief A preset form for configuring the users report.
+ */
+
+namespace PKP\components\forms\statistics\users;
+
+use APP\facades\Repo;
+use PKP\components\forms\FieldOptions;
+use PKP\components\forms\FormComponent;
+use PKP\context\Context;
+use PKP\userGroup\UserGroup;
+
+class ReportForm extends FormComponent
+{
+    /**
+     * Constructor
+     *
+     * @param string $action URL to submit the form to
+     * @param \Context $context The context
+     */
+    public function __construct(string $action, Context $context)
+    {
+        $this->action = $action;
+        $this->id = 'reportForm';
+        $this->method = 'POST';
+
+        $this->addPage(['id' => 'default', 'submitButton' => ['label' => __('common.export')]]);
+        $this->addGroup(['id' => 'default', 'pageId' => 'default']);
+
+        $userGroups = Repo::userGroup()->getCollector()
+            ->filterByContextIds([$context->getId()])
+            ->getMany();
+
+        $this->addField(new FieldOptions('userGroupIds', [
+            'groupId' => 'default',
+            'label' => __('user.group'),
+            'description' => __('manager.export.usersToCsv.description'),
+            'options' => $userGroups->values()->map(function (UserGroup $userGroup) {
+                return [
+                    'value' => $userGroup->getId(),
+                    'label' => htmlspecialchars($userGroup->getLocalizedName())
+                ];
+            }),
+            'default' => $userGroups->keys(),
+        ]));
+    }
+}