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lib/pkp/controllers/grid/settings/sections/form/PKPSectionForm.php

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+<?php
+
+/**
+ * @file controllers/grid/settings/sections/form/PKPSectionForm.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 PKPSectionForm
+ *
+ * @ingroup controllers_grid_settings_section_form
+ *
+ * @brief Form for adding/editing a section
+ */
+
+namespace PKP\controllers\grid\settings\sections\form;
+
+use APP\core\Application;
+use APP\facades\Repo;
+use APP\section\Section;
+use APP\template\TemplateManager;
+use PKP\context\SubEditorsDAO;
+use PKP\core\PKPRequest;
+use PKP\db\DAORegistry;
+use PKP\form\Form;
+use PKP\security\Role;
+use PKP\userGroup\UserGroup;
+
+class PKPSectionForm extends Form
+{
+    /** @var int the id for the section being edited */
+    public $_sectionId;
+
+    /** @var int The current user ID */
+    public $_userId;
+
+    /** @var string Cover image extension */
+    public $_imageExtension;
+
+    /** @var array Cover image information from getimagesize */
+    public $_sizeArray;
+
+    public ?Section $section = null;
+
+    /** @var array Roles that can be assigned to this section */
+    public $assignableRoles = [Role::ROLE_ID_MANAGER, Role::ROLE_ID_SUB_EDITOR, Role::ROLE_ID_ASSISTANT];
+
+    /**
+     * Constructor.
+     *
+     * @param PKPRequest $request
+     * @param string $template Template path
+     * @param int $sectionId optional
+     */
+    public function __construct($request, $template, $sectionId = null)
+    {
+        $this->setSectionId($sectionId);
+
+        $user = $request->getUser();
+        $this->_userId = $user->getId();
+
+        parent::__construct($template);
+
+        // Validation checks for this form
+        $this->addCheck(new \PKP\form\validation\FormValidatorPost($this));
+        $this->addCheck(new \PKP\form\validation\FormValidatorCSRF($this));
+    }
+
+    /**
+     * @copydoc Form::readInputData()
+     */
+    public function readInputData()
+    {
+        $this->readUserVars(['title', 'subEditors']);
+    }
+
+    /**
+     * Get the section ID for this section.
+     *
+     * @return int
+     */
+    public function getSectionId()
+    {
+        return $this->_sectionId;
+    }
+
+    /**
+     * Set the section ID for this section.
+     *
+     * @param int $sectionId
+     */
+    public function setSectionId($sectionId)
+    {
+        $this->_sectionId = $sectionId;
+    }
+
+    public function getSection(): ?Section
+    {
+        return $this->section;
+    }
+
+    public function setSection(Section $section): void
+    {
+        $this->section = $section;
+    }
+
+    /**
+     * @copydoc Form::fetch()
+     *
+     * @param null|mixed $template
+     */
+    public function fetch($request, $template = null, $display = false)
+    {
+        $assignableUserGroups = Repo::userGroup()
+            ->getCollector()
+            ->filterByContextIds([$request->getContext()->getId()])
+            ->filterByRoleIds($this->assignableRoles)
+            ->filterByStageIds([WORKFLOW_STAGE_ID_SUBMISSION])
+            ->getMany()
+            ->map(function (UserGroup $userGroup) use ($request) {
+                return [
+                    'userGroup' => $userGroup,
+                    'users' => Repo::user()
+                        ->getCollector()
+                        ->filterByUserGroupIds([$userGroup->getId()])
+                        ->filterByContextIds([$request->getContext()->getId()])
+                        ->getMany()
+                        ->mapWithKeys(fn ($user, $key) => [$user->getId() => $user->getFullName()])
+                        ->toArray()
+                ];
+            });
+
+        $templateMgr = TemplateManager::getManager($request);
+        $templateMgr->assign([
+            'assignableUserGroups' => $assignableUserGroups->toArray(),
+        ]);
+
+        return parent::fetch($request, $template, $display);
+    }
+
+    public function initData()
+    {
+        $subeditorUserGroups = [];
+
+        if ($this->getSection() !== null) {
+            $assignedSubeditors = Repo::user()
+                ->getCollector()
+                ->filterByContextIds([Application::get()->getRequest()->getContext()->getId()])
+                ->filterByRoleIds($this->assignableRoles)
+                ->assignedToSectionIds([$this->getSectionId()])
+                ->getIds()
+                ->toArray();
+
+            if (!empty($assignedSubeditors)) {
+                $subEditorsDao = DAORegistry::getDAO('SubEditorsDAO'); /** @var SubEditorsDAO $subEditorsDao */
+                $subeditorUserGroups = $subEditorsDao->getAssignedUserGroupIds(
+                    Application::get()->getRequest()->getContext()->getId(),
+                    Application::ASSOC_TYPE_SECTION,
+                    $this->getSection()->getId(),
+                    $assignedSubeditors
+                )->toArray();
+            }
+        }
+
+        $this->setData([
+            'subeditorUserGroups' => $subeditorUserGroups,
+        ]);
+
+        parent::initData();
+    }
+
+    /**
+     * Save changes to subeditors
+     *
+     */
+    public function execute(...$functionArgs)
+    {
+        $contextId = Application::get()->getRequest()->getContext()->getId();
+        $subEditorsDao = DAORegistry::getDAO('SubEditorsDAO'); /** @var SubEditorsDAO $subEditorsDao */
+        $subEditorsDao->deleteBySubmissionGroupId($this->getSectionId(), Application::ASSOC_TYPE_SECTION, $contextId);
+        $subEditors = $this->getData('subEditors');
+        if (!empty($subEditors)) {
+            $allowedEditors = Repo::user()
+                ->getCollector()
+                ->filterByRoleIds($this->assignableRoles)
+                ->filterByContextIds([Application::get()->getRequest()->getContext()->getId()])
+                ->getIds();
+            foreach ($subEditors as $userGroupId => $userIds) {
+                foreach ($userIds as $userId) {
+                    if (!$allowedEditors->contains($userId)) {
+                        continue;
+                    }
+                    $subEditorsDao->insertEditor($contextId, $this->getSectionId(), $userId, Application::ASSOC_TYPE_SECTION, (int) $userGroupId);
+                }
+            }
+        }
+
+        parent::execute($functionArgs);
+    }
+}