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https://github.com/FriendsOfTYPO3/feedit.git
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[TASK] Extract Persistence of FrontendEditing in separate class
FrontendEditingController calls up DataHandler if the right get/post parameters are added. This code is specific for EXT:feedit and extracted into EXT:feedit, as FrontendEditingController is mixing concerns (rendering panels and persisting). Resolves: #85877 Releases: master Change-Id: Ib39fe8b7ddcf68fb9e93d8a08564ae7f550e95f3 Reviewed-on: https://review.typo3.org/57932 Tested-by: TYPO3com <no-reply@typo3.com> Reviewed-by: Benni Mack <benni@typo3.org> Tested-by: Benni Mack <benni@typo3.org> Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de> Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de> Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch> Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
This commit is contained in:
Benni Mack
Christian Kuhn
parent
ef7fb4a499
commit
88cffd4747
2 changed files with 342 additions and 8 deletions
332
Classes/DataHandling/FrontendEditDataHandler.php
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332
Classes/DataHandling/FrontendEditDataHandler.php
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@ -0,0 +1,332 @@
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<?php
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declare(strict_types = 1);
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namespace TYPO3\CMS\Feedit\DataHandling;
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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use TYPO3\CMS\Backend\FrontendBackendUserAuthentication;
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use TYPO3\CMS\Core\Database\ConnectionPool;
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use TYPO3\CMS\Core\Database\Query\Restriction\EndTimeRestriction;
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use TYPO3\CMS\Core\Database\Query\Restriction\FrontendGroupRestriction;
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use TYPO3\CMS\Core\Database\Query\Restriction\HiddenRestriction;
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use TYPO3\CMS\Core\Database\Query\Restriction\StartTimeRestriction;
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use TYPO3\CMS\Core\DataHandling\DataHandler;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Frontend\View\AdminPanelView;
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/**
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* Calls DataHandler and stores data
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*/
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class FrontendEditDataHandler
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{
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/**
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* @var array
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*/
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protected $configuration;
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/**
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* @var FrontendBackendUserAuthentication
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*/
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protected $user;
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/**
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* FrontendEditDataHandler constructor.
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* @param array $configuration
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* @param FrontendBackendUserAuthentication|null $user
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*/
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public function __construct(array $configuration, FrontendBackendUserAuthentication $user = null)
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{
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$this->user = $user ?: $GLOBALS['BE_USER'];
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$this->configuration = $configuration;
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}
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/**
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* Management of the on-page frontend editing forms and edit panels.
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* Basically taking in the data and commands and passes them on to the proper classes as they should be.
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*
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* @throws \UnexpectedValueException if configuration[cmd] is not a valid command
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*/
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public function editAction()
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{
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// Commands
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list($table, $uid) = explode(':', $this->configuration['record']);
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$uid = (int)$uid;
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$cmd = $this->configuration['cmd'];
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// Look for some configuration data that indicates we should save.
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if (($this->configuration['doSave'] || $this->configuration['update'] || $this->configuration['update_close']) && is_array($this->configuration['data'])) {
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$cmd = 'save';
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}
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if ($cmd === 'save' || $cmd && $table && $uid && isset($GLOBALS['TCA'][$table])) {
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// Perform the requested editing command.
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$cmdAction = 'do' . ucwords($cmd);
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if (method_exists($this, $cmdAction)) {
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call_user_func_array([$this, $cmdAction], [$table, $uid]);
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} else {
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throw new \UnexpectedValueException('The specified frontend edit command (' . $cmd . ') is not valid.', 1225818110);
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}
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}
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}
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/**
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* Hides a specific record.
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*
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* @param string $table The table name for the record to hide.
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* @param int $uid The UID for the record to hide.
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*/
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protected function doHide(string $table, int $uid)
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{
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$hideField = $GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['disabled'];
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if ($hideField) {
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$recData = [];
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$recData[$table][$uid][$hideField] = 1;
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$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
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$dataHandler->start($recData, []);
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$dataHandler->process_datamap();
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}
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}
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/**
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* Unhides (shows) a specific record.
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*
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* @param string $table The table name for the record to unhide.
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* @param int $uid The UID for the record to unhide.
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*/
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protected function doUnhide(string $table, int $uid)
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{
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$hideField = $GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['disabled'];
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if ($hideField) {
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$recData = [];
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$recData[$table][$uid][$hideField] = 0;
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$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
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$dataHandler->start($recData, []);
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$dataHandler->process_datamap();
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}
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}
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/**
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* Moves a record up.
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*
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* @param string $table The table name for the record to move.
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* @param int $uid The UID for the record to hide.
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*/
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protected function doUp(string $table, int $uid)
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{
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$this->move($table, $uid, 'up');
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}
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/**
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* Moves a record down.
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*
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* @param string $table The table name for the record to move.
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* @param int $uid The UID for the record to move.
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*/
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protected function doDown(string $table, int $uid)
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{
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$this->move($table, $uid, 'down');
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}
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/**
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* Moves a record after a given element. Used for drag.
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*
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* @param string $table The table name for the record to move.
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* @param int $uid The UID for the record to move.
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*/
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protected function doMoveAfter(string $table, int $uid)
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{
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$afterUID = (int)$this->configuration['moveAfter'];
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$this->move($table, $uid, '', $afterUID);
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}
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/**
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* Moves a record
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*
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* @param string $table The table name for the record to move.
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* @param int $uid The UID for the record to move.
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* @param string $direction The direction to move, either 'up' or 'down'.
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* @param int $afterUID The UID of record to move after. This is specified for dragging only.
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*/
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protected function move(string $table, int $uid, string $direction = '', int $afterUID = 0)
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{
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$dataHandlerCommands = [];
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$sortField = $GLOBALS['TCA'][$table]['ctrl']['sortby'];
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if ($sortField) {
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// Get the current record
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// Only fetch uid, pid and the fields that are necessary to detect the sorting factors
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if (isset($GLOBALS['TCA'][$table]['ctrl']['copyAfterDuplFields'])) {
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$copyAfterDuplicateFields = GeneralUtility::trimExplode(',', $GLOBALS['TCA'][$table]['ctrl']['copyAfterDuplFields'], true);
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} else {
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$copyAfterDuplicateFields = [];
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}
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$fields = $copyAfterDuplicateFields;
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$fields[] = 'uid';
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$fields[] = 'pid';
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$fields[] = $sortField;
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$fields = array_unique($fields);
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
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->getQueryBuilderForTable($table);
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$queryBuilder->getRestrictions()->removeAll();
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$currentRecord = $queryBuilder
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->select(...$fields)
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->from($table)
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->where($queryBuilder->expr()->eq(
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'uid',
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$queryBuilder->createNamedParameter($uid, \PDO::PARAM_INT)
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))
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->execute()
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->fetch();
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if (is_array($currentRecord)) {
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// Fetch the record before or after the current one
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// to define the data handler commands
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
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->getQueryBuilderForTable($table);
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$queryBuilder
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->select('uid', 'pid')
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->from($table)
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->where($queryBuilder->expr()->eq(
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'pid',
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$queryBuilder->createNamedParameter($currentRecord['pid'], \PDO::PARAM_INT)
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))
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->setMaxResults(2);
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// Disable the default restrictions (but not all) if the admin panel is in preview mode
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if ($this->user->adminPanel instanceof AdminPanelView && $this->user->adminPanel->extGetFeAdminValue('preview')) {
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$queryBuilder->getRestrictions()
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->removeByType(StartTimeRestriction::class)
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->removeByType(EndTimeRestriction::class)
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->removeByType(HiddenRestriction::class)
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->removeByType(FrontendGroupRestriction::class);
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}
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if (!empty($copyAfterDuplicateFields)) {
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foreach ($copyAfterDuplicateFields as $fieldName) {
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$queryBuilder->andWhere($queryBuilder->expr()->eq(
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$fieldName,
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$queryBuilder->createNamedParameter($currentRecord[$fieldName], \PDO::PARAM_STR)
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));
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}
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}
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if (!empty($direction)) {
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if ($direction === 'up') {
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$queryBuilder->andWhere(
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$queryBuilder->expr()->lt(
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$sortField,
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$queryBuilder->createNamedParameter($currentRecord[$sortField], \PDO::PARAM_INT)
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)
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);
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$queryBuilder->orderBy($sortField, 'DESC');
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} else {
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$queryBuilder->andWhere(
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$queryBuilder->expr()->gt(
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$sortField,
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$queryBuilder->createNamedParameter($currentRecord[$sortField], \PDO::PARAM_INT)
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)
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);
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$queryBuilder->orderBy($sortField, 'ASC');
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}
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}
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$result = $queryBuilder->execute();
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if ($recordBefore = $result->fetch()) {
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if ($afterUID) {
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$dataHandlerCommands[$table][$uid]['move'] = -$afterUID;
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} elseif ($direction === 'down') {
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$dataHandlerCommands[$table][$uid]['move'] = -$recordBefore['uid'];
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} elseif ($recordAfter = $result->fetch()) {
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// Must take the second record above...
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$dataHandlerCommands[$table][$uid]['move'] = -$recordAfter['uid'];
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} else {
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// ... and if that does not exist, use pid
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$dataHandlerCommands[$table][$uid]['move'] = $currentRecord['pid'];
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}
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} elseif ($direction === 'up') {
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$dataHandlerCommands[$table][$uid]['move'] = $currentRecord['pid'];
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}
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}
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// If any data handler commands were set, execute the data handler command
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if (!empty($dataHandlerCommands)) {
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$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
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$dataHandler->start([], $dataHandlerCommands);
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$dataHandler->process_cmdmap();
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}
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}
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}
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/**
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* Deletes a specific record.
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*
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* @param string $table The table name for the record to delete.
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* @param int $uid The UID for the record to delete.
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*/
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protected function doDelete(string $table, int $uid)
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{
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$cmdData[$table][$uid]['delete'] = 1;
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if (!empty($cmdData)) {
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$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
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$dataHandler->start([], $cmdData);
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$dataHandler->process_cmdmap();
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}
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}
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/**
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* Saves a record based on its data array.
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*
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* @param string $table The table name for the record to save.
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* @param int $uid The UID for the record to save.
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*/
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protected function doSave(string $table, int $uid)
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{
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$data = $this->configuration['data'];
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if (!empty($data)) {
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$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
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$dataHandler->start($data, []);
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$dataHandler->process_uploads($_FILES);
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$dataHandler->process_datamap();
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// Save the new UID back into configuration
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$newUID = $dataHandler->substNEWwithIDs['NEW'];
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if ($newUID) {
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$this->configuration['newUID'] = $newUID;
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}
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}
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}
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/**
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* Saves a record based on its data array and closes it.
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* Note: This method is only a wrapper for doSave() but is needed so
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*
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* @param string $table The table name for the record to save.
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* @param int $uid The UID for the record to save.
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*/
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protected function doSaveAndClose(string $table, int $uid)
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{
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$this->doSave($table, $uid);
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}
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/**
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* Stub for closing a record. No real functionality needed since content
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* element rendering will take care of everything.
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*
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* @param string $table The table name for the record to close.
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* @param int $uid The UID for the record to close.
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*/
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protected function doClose(string $table, int $uid)
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{
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}
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}
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@ -23,6 +23,7 @@ use Psr\Http\Server\RequestHandlerInterface;
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use TYPO3\CMS\Backend\FrontendBackendUserAuthentication;
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use TYPO3\CMS\Core\FrontendEditing\FrontendEditingController;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Feedit\DataHandling\FrontendEditDataHandler;
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use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
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/**
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@ -56,14 +57,15 @@ class FrontendEditInitiator implements MiddlewareInterface
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}
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$controllerClassName = $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tsfebeuserauth.php']['frontendEditingController'][$controllerKey] ?? '';
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if (!empty($controllerClassName)) {
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$frontendEditingController = GeneralUtility::makeInstance($controllerClassName);
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$GLOBALS['BE_USER']->frontendEdit = $frontendEditingController;
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if ($GLOBALS['BE_USER']->frontendEdit instanceof FrontendEditingController) {
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$GLOBALS['BE_USER']->frontendEdit->TSFE_EDIT = $request->getParsedBody()['TSFE_EDIT'] ?? $request->getQueryParams()['TSFE_EDIT'] ?? null;
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// Include classes for editing IF editing module in Admin Panel is open
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if (((int)$GLOBALS['TSFE']->displayEditIcons === 1 || (int)$GLOBALS['TSFE']->displayFieldEditIcons === 1) && $this->isValidEditAction($GLOBALS['BE_USER']->frontendEdit->TSFE_EDIT)) {
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$GLOBALS['BE_USER']->frontendEdit->editAction();
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}
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$parameters = $request->getParsedBody()['TSFE_EDIT'] ?? $request->getQueryParams()['TSFE_EDIT'] ?? null;
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$isValidEditAction = $this->isValidEditAction($parameters);
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$GLOBALS['BE_USER']->frontendEdit = GeneralUtility::makeInstance(
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$controllerClassName,
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$parameters
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);
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// Include classes for editing IF editing module in Admin Panel is open
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if ($GLOBALS['BE_USER']->frontendEdit instanceof FrontendEditingController && $isValidEditAction) {
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GeneralUtility::makeInstance(FrontendEditDataHandler::class, $parameters)->editAction();
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}
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}
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break;
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