9.5/_cleaner_field_provider_8php_source.html

<?php

namespace ‪TYPO3\CMS\Recycler\Task;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\Messaging\FlashMessage;

use ‪TYPO3\CMS\Scheduler\AbstractAdditionalFieldProvider;

use ‪TYPO3\CMS\Scheduler\Controller\SchedulerModuleController;

use ‪TYPO3\CMS\Scheduler\Task\AbstractTask;

use ‪TYPO3\CMS\Scheduler\Task\Enumeration\Action;


class ‪CleanerFieldProvider extends ‪AbstractAdditionalFieldProvider

{

    public function ‪getAdditionalFields(array &$taskInfo, $task, ‪SchedulerModuleController $schedulerModule)

    {

        $currentSchedulerModuleAction = $schedulerModule->‪getCurrentAction();


        if ($currentSchedulerModuleAction->equals(‪Action::EDIT)) {

            $taskInfo['RecyclerCleanerTCA'] = $task->getTcaTables();

            $taskInfo['RecyclerCleanerPeriod'] = $task->getPeriod();

        }


        $additionalFields['period'] = [

            'code' => '<input type="text" class="form-control" name="tx_scheduler[RecyclerCleanerPeriod]" value="' . $taskInfo['RecyclerCleanerPeriod'] . '">',

            'label' => 'LLL:EXT:recycler/Resources/Private/Language/locallang_tasks.xlf:cleanerTaskPeriod',

            'cshKey' => '',

            'cshLabel' => 'task_recyclerCleaner_selectedPeriod'

        ];


        $additionalFields['tca'] = [

            'code' => $this->‪getTcaSelectHtml($taskInfo['RecyclerCleanerTCA']),

            'label' => 'LLL:EXT:recycler/Resources/Private/Language/locallang_tasks.xlf:cleanerTaskTCA',

            'cshKey' => '',

            'cshLabel' => 'task_recyclerCleaner_selectedTables'

        ];


        return $additionalFields;

    }


    protected function ‪getTcaSelectHtml($selectedTables = [])

    {

        if (!is_array($selectedTables)) {

            $selectedTables = [];

        }

        $tcaSelectHtml = '<select name="tx_scheduler[RecyclerCleanerTCA][]" multiple="multiple" class="form-control" size="10">';


        $options = [];

        foreach (‪$GLOBALS['TCA'] as $table => $tableConf) {

            if (!empty($tableConf['ctrl']['delete'])) {

                $selected = in_array($table, $selectedTables, true) ? ' selected="selected"' : '';

                $tableTitle = $this->‪getLanguageService()->sL($tableConf['ctrl']['title']);

                $options[$tableTitle . ' ' . $table] = '<option' . $selected . ' value="' . $table . '">' . htmlspecialchars($tableTitle . ' (' . $table . ')') . '</option>';

            }

        }

        ksort($options);


        $tcaSelectHtml .= implode('', $options);

        $tcaSelectHtml .= '</select>';


        return $tcaSelectHtml;

    }


    public function ‪validateAdditionalFields(array &$submittedData, ‪SchedulerModuleController $schedulerModule)

    {

        $validPeriod = $this->‪validateAdditionalFieldPeriod($submittedData['RecyclerCleanerPeriod']);

        $validTca = $this->‪validateAdditionalFieldTca($submittedData['RecyclerCleanerTCA']);


        return $validPeriod && $validTca;

    }


    protected function ‪validateAdditionalFieldTca(‪$tca)

    {

        return $this->‪checkTcaIsNotEmpty(‪$tca) && $this->‪checkTcaIsValid(‪$tca);

    }


    protected function ‪checkTcaIsNotEmpty(‪$tca)

    {

        if (is_array(‪$tca) && !empty(‪$tca)) {

            $validTca = true;

        } else {

            $this->‪addMessage(

                $this->‪getLanguageService()->sL('LLL:EXT:recycler/Resources/Private/Language/locallang_tasks.xlf:cleanerTaskErrorTCAempty'),

                ‪FlashMessage::ERROR

            );

            $validTca = false;

        }


        return $validTca;

    }


    protected function ‪checkTcaIsValid(array ‪$tca)

    {

        $checkTca = false;

        foreach (‪$tca as $tcaTable) {

            if (!isset(‪$GLOBALS['TCA'][$tcaTable])) {

                $checkTca = false;

                $this->‪addMessage(

                    sprintf($this->‪getLanguageService()->sL('LLL:EXT:recycler/Resources/Private/Language/locallang_tasks.xlf:cleanerTaskErrorTCANotSet'), $tcaTable),

                    ‪FlashMessage::ERROR

                );

                break;

            }

            $checkTca = true;

        }


        return $checkTca;

    }


    protected function ‪validateAdditionalFieldPeriod($period)

    {

        if (!empty($period) && filter_var($period, FILTER_VALIDATE_INT) !== false) {

            $validPeriod = true;

        } else {

            $this->‪addMessage(

                $this->‪getLanguageService()->sL('LLL:EXT:recycler/Resources/Private/Language/locallang_tasks.xlf:cleanerTaskErrorPeriod'),

                ‪FlashMessage::ERROR

            );

            $validPeriod = false;

        }


        return $validPeriod;

    }


    public function ‪saveAdditionalFields(array $submittedData, ‪AbstractTask $task)

    {

        if (!$task instanceof ‪CleanerTask) {

            throw new \InvalidArgumentException(

                'Expected a task of type ' . CleanerTask::class . ', but got ' . get_class($task),

                1329219449

            );

        }


        $task->setTcaTables($submittedData['RecyclerCleanerTCA']);

        $task->setPeriod($submittedData['RecyclerCleanerPeriod']);

    }


    protected function ‪getLanguageService()

    {

        return ‪$GLOBALS['LANG'];

    }

}