TYPO3 v15 dev-main snapshot ()
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<?php
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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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namespace TYPO3\CMS\Backend\Form\FormDataProvider;
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use TYPO3\CMS\Backend\Form\FormDataProviderInterface;
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use TYPO3\CMS\Backend\Form\Processor\SelectItemProcessor;
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use TYPO3\CMS\Core\Configuration\Processor\Placeholder\EnvPlaceholderProcessor;
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use TYPO3\CMS\Core\Schema\Struct\SelectItem;
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use TYPO3\CMS\Core\Utility\MathUtility;
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/**
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* Resolve select items, set processed item list in processedTca, sanitize and resolve database field
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*/
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class TcaSelectItems extends AbstractItemProvider implements FormDataProviderInterface
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{
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public function __construct(
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private readonly SelectItemProcessor $selectItemProcessor,
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private readonly EnvPlaceholderProcessor $envPlaceholderProcessor,
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) {}
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/**
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* Resolve select items
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*
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* @return array
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* @throws \UnexpectedValueException
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*/
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public function addData(array $result)
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{
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$table = $result['tableName'];
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foreach ($result['processedTca']['columns'] as $fieldName => $fieldConfig) {
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if (empty($fieldConfig['config']['type']) || $fieldConfig['config']['type'] !== 'select') {
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continue;
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}
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// Make sure we are only processing supported renderTypes
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if (!$this->isTargetRenderType($fieldConfig)) {
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continue;
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}
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$fieldConfig['config']['items'] = $this->sanitizeItemArray($fieldConfig['config']['items'] ?? [], $table, $fieldName);
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$fieldConfig['config']['maxitems'] = MathUtility::forceIntegerInRange($fieldConfig['config']['maxitems'] ?? 0, 0, 99999);
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if ($fieldConfig['config']['maxitems'] === 0) {
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$fieldConfig['config']['maxitems'] = 99999;
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}
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$fieldConfig['config']['items'] = $this->addItemsFromFolder($result, $fieldName, $fieldConfig['config']['items']);
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$fieldConfig['config']['items'] = $this->addItemsFromForeignTable($result, $fieldName, $fieldConfig['config']['items']);
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// Resolve "itemsProcFunc"
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if (!empty($fieldConfig['config']['itemsProcFunc']) || !empty($fieldConfig['config']['itemsProcessors'])) {
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$fieldConfig['config']['items'] = $this->resolveItemsProcessorFunction($result, $fieldName, $fieldConfig['config']['items']);
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// itemsProcFunc must not be used anymore
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unset(
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$fieldConfig['config']['itemsProcFunc'],
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$fieldConfig['config']['itemsProcessors']
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);
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}
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// removing items before $dynamicItems and $removedItems have been built results in having them
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// not populated to the dynamic database row and displayed as "invalid value" in the forms view
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$fieldConfig['config']['items'] = $this->removeItemsByUserStorageRestriction($result, $fieldName, $fieldConfig['config']['items']);
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$removedItems = $fieldConfig['config']['items'];
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$fieldConfig['config']['items'] = $this->removeItemsByKeepItemsPageTsConfig($result, $fieldName, $fieldConfig['config']['items']);
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$fieldConfig['config']['items'] = $this->addItemsFromPageTsConfig($result, $fieldName, $fieldConfig['config']['items']);
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$fieldConfig['config']['items'] = $this->removeItemsByRemoveItemsPageTsConfig($result, $fieldName, $fieldConfig['config']['items']);
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$fieldConfig['config']['items'] = $this->removeItemsByUserLanguageFieldRestriction($result, $fieldName, $fieldConfig['config']['items']);
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$fieldConfig['config']['items'] = $this->removeItemsByUserAuthMode($result, $fieldName, $fieldConfig['config']['items']);
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$fieldConfig['config']['items'] = $this->removeItemsByDoktypeUserRestriction($result, $fieldName, $fieldConfig['config']['items']);
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$removedItems = array_diff_key($removedItems, $fieldConfig['config']['items']);
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$currentDatabaseValuesArray = $this->processDatabaseFieldValue($result['databaseRow'], $fieldName);
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// Check if it's a new record to respect TCAdefaults
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if (!empty($fieldConfig['config']['MM']) && $result['command'] !== 'new') {
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// Getting the current database value on a mm relation doesn't make sense since the amount of selected
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// relations is stored in the field and not the uids of the items
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$currentDatabaseValuesArray = [];
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}
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$result['databaseRow'][$fieldName] = $currentDatabaseValuesArray;
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// add item values as keys to determine which items are stored in the database and should be preselected
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$itemArrayValues = array_column(
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array_map(fn(SelectItem|array $item): array => $item instanceof SelectItem ? $item->toArray() : $item, $fieldConfig['config']['items']),
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'value'
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);
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$itemArray = array_fill_keys(
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$itemArrayValues,
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$fieldConfig['config']['items']
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);
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$result['databaseRow'][$fieldName] = $this->processSelectFieldValue($result, $fieldName, $itemArray);
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$fieldConfig['config']['items'] = $this->addInvalidItemsFromDatabase(
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$result,
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$table,
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$fieldName,
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$fieldConfig,
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$currentDatabaseValuesArray,
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$removedItems
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);
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// Translate labels and add icons
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// skip file of sys_file_metadata which is not rendered anyway but can use all memory
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if (!($table === 'sys_file_metadata' && $fieldName === 'file')) {
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$fieldConfig['config']['items'] = $this->translateLabels($result, $fieldConfig['config']['items'], $table, $fieldName);
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$fieldConfig['config']['items'] = $this->addIconFromAltIcons($result, $fieldConfig['config']['items'], $table, $fieldName);
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}
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$unresolvedValue = $result['databaseRow'][$fieldName][0] ?? null;
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if ($table === 'site' && $this->envPlaceholderProcessor->canProcess($unresolvedValue ?? '')) {
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$resolvedValue = $this->envPlaceholderProcessor->process($unresolvedValue);
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$itemByResolvedPlaceholder = array_find(
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$fieldConfig['config']['items'],
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fn(array $v) => (string)$v['value'] === $resolvedValue
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);
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if ($itemByResolvedPlaceholder === null) {
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throw new \RuntimeException(
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sprintf('Invalid placeholder value "%s" for "%s"', $resolvedValue, $unresolvedValue),
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1764310149
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);
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}
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$fieldConfig['config']['items'][0] = [
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...$itemByResolvedPlaceholder,
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'label' => $itemByResolvedPlaceholder['label'],
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'value' => $unresolvedValue,
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];
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}
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// Keys may contain table names, so a numeric array is created
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$fieldConfig['config']['items'] = array_values($fieldConfig['config']['items']);
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$fieldConfig['config']['items'] = $this->selectItemProcessor->groupAndSortItems(
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$fieldConfig['config']['items'],
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$fieldConfig['config']['itemGroups'] ?? [],
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$fieldConfig['config']['sortItems'] ?? []
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);
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$result['processedTca']['columns'][$fieldName] = $fieldConfig;
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}
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return $result;
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}
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/**
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* Add values that are currently listed in the database columns but not in the selectable items list
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* back to the list.
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*
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* @param array $result The current result array.
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* @param string $table The current table name
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* @param string $fieldName The current field name
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* @param array $fieldConf The configuration of the current field.
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* @param array $databaseValues The item values from the database, can contain invalid items!
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* @param array $removedItems Items removed by access checks and restrictions, must not be added as invalid values
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* @return array
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*/
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public function addInvalidItemsFromDatabase(array $result, $table, $fieldName, array $fieldConf, array $databaseValues, array $removedItems)
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{
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// Early return if there are no items or invalid values should not be displayed
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if (empty($fieldConf['config']['items'])
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|| ($fieldConf['config']['renderType'] ?? '') !== 'selectSingle'
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|| ($result['pageTsConfig']['TCEFORM.'][$table . '.'][$fieldName . '.']['disableNoMatchingValueElement'] ?? false)
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|| ($fieldConf['config']['disableNoMatchingValueElement'] ?? false)
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) {
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return $fieldConf['config']['items'];
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}
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$languageService = $this->getLanguageService();
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$noMatchingLabel = isset($result['pageTsConfig']['TCEFORM.'][$table . '.'][$fieldName . '.']['noMatchingValue_label'])
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? $languageService->sL(trim($result['pageTsConfig']['TCEFORM.'][$table . '.'][$fieldName . '.']['noMatchingValue_label']))
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: '[ ' . $languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.noMatchingLabel') . ' ]';
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$unmatchedValues = array_diff(
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array_values($databaseValues),
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array_column(
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array_map(
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fn(SelectItem|array $item): array => $item instanceof SelectItem ? $item->toArray() : $item,
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$fieldConf['config']['items']
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),
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'value'
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),
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array_column(
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array_map(
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fn(SelectItem|array $item): array => $item instanceof SelectItem ? $item->toArray() : $item,
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$removedItems
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),
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'value'
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)
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);
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foreach ($unmatchedValues as $unmatchedValue) {
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$invalidItem = [
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'label' => @sprintf($noMatchingLabel, $unmatchedValue),
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'value' => $unmatchedValue,
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'icon' => null,
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'group' => 'none', // put it in the very first position in the "none" group
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];
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array_unshift($fieldConf['config']['items'], $invalidItem);
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}
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return $fieldConf['config']['items'];
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}
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/**
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* Determines whether the current field is a valid target for this DataProvider
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*
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* @return bool
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*/
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protected function isTargetRenderType(array $fieldConfig)
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{
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return ($fieldConfig['config']['renderType'] ?? '') !== 'selectTree';
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}
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}
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