[ 'renderType' => 'localizationStateSelector', ], 'otherLanguageContent' => [ 'renderType' => 'otherLanguageContent', 'after' => [ 'localizationStateSelector', ], ], 'defaultLanguageDifferences' => [ 'renderType' => 'defaultLanguageDifferences', 'after' => [ 'otherLanguageContent', ], ], ]; /** * The number of chars expected per row when the height of a text area field is * automatically calculated based on the number of characters found in the field content. * * @var int */ protected $charactersPerRow = 40; /** * This will render a * * @return array As defined in initializeResultArray() of AbstractNode */ public function render(): array { $table = $this->data['tableName']; $fieldName = $this->data['fieldName']; $parameterArray = $this->data['parameterArray']; $resultArray = $this->initializeResultArray(); $itemValue = $parameterArray['itemFormElValue']; $config = $parameterArray['fieldConf']['config']; $width = null; if ($config['cols'] ?? false) { $width = $this->formMaxWidth(MathUtility::forceIntegerInRange($config['cols'], $this->minimumInputWidth, $this->maxInputWidth)); } $fieldId = StringUtility::getUniqueId('formengine-textarea-'); $itemName = (string)$parameterArray['itemFormElName']; $renderedLabel = $this->renderLabel($fieldId); // Setting number of rows $rows = MathUtility::forceIntegerInRange(($config['rows'] ?? 5) ?: 5, 1, 20); $originalRows = $rows; $itemFormElementValueLength = strlen((string)$itemValue); if ($itemFormElementValueLength > ($this->charactersPerRow * 2)) { $rows = MathUtility::forceIntegerInRange( (int)round($itemFormElementValueLength / $this->charactersPerRow), count(explode(LF, (string)$itemValue)), 20 ); if ($rows < $originalRows) { $rows = $originalRows; } } $fieldInformationResult = $this->renderFieldInformation(); $fieldInformationHtml = $fieldInformationResult['html']; $resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldInformationResult, false); if ($config['readOnly'] ?? false) { $html = []; $html[] = $renderedLabel; $html[] = '<div class="formengine-field-item t3js-formengine-field-item">'; $html[] = $fieldInformationHtml; $html[] = '<div class="form-wizards-wrap">'; $html[] = '<div class="form-wizards-item-element">'; $html[] = '<div class="form-control-wrap"' . ($width ? ' style="max-width: ' . $width . 'px">' : '>'); $html[] = GeneralUtility::renderTextarea((string)$itemValue, ['class' => 'form-control', 'id' => $fieldId, 'name' => $itemName, 'rows' => $rows, 'disabled' => 'disabled']); $html[] = '</div>'; $html[] = '</div>'; $html[] = '</div>'; $html[] = '</div>'; $resultArray['html'] = implode(LF, $html); return $resultArray; } $languageService = $this->getLanguageService(); // @todo: The whole eval handling is a mess and needs refactoring - Especially for this element, // since the resolved $evalList is currently not used at all, because FormEngineValidation // does not support eval for <textarea> elements. $evalList = GeneralUtility::trimExplode(',', $config['eval'] ?? '', true); foreach ($evalList as $func) { // @todo: This is ugly: The code should find out on it's own whether an eval definition is a // @todo: keyword like "date", or a class reference. The global registration could be dropped then // Pair hook to the one in \TYPO3\CMS\Core\DataHandling\DataHandler::checkValue_input_Eval() // There is a similar hook for "evaluateFieldValue" in DataHandler and InputTextElement if (isset($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tce']['formevals'][$func])) { if (class_exists($func)) { $evalObj = GeneralUtility::makeInstance($func); if (method_exists($evalObj, 'deevaluateFieldValue')) { $_params = [ 'value' => $itemValue, ]; $itemValue = $evalObj->deevaluateFieldValue($_params); } } } } $attributes = array_merge( [ 'id' => $fieldId, 'name' => $itemName, 'data-formengine-validation-rules' => $this->getValidationDataAsJsonString($config), 'data-formengine-input-name' => $itemName, 'rows' => (string)$rows, 'wrap' => (string)(($config['wrap'] ?? 'virtual') ?: 'virtual'), ], $this->getOnFieldChangeAttrs('change', $parameterArray['fieldChangeFunc'] ?? []) ); $classes = [ 'form-control', 't3js-formengine-textarea', 'formengine-textarea', ]; if ($config['fixedFont'] ?? false) { $classes[] = 'font-monospace'; } if ($config['enableTabulator'] ?? false) { $classes[] = 't3js-enable-tab'; } $attributes['class'] = implode(' ', $classes); $maxLength = (int)($config['max'] ?? 0); if ($maxLength > 0) { $attributes['maxlength'] = (string)$maxLength; } $minlength = (int)($config['min'] ?? 0); if ($minlength > 0 && ($maxLength === 0 || $minlength <= $maxLength)) { $attributes['minlength'] = (string)$minlength; } if (!empty($config['placeholder'])) { $attributes['placeholder'] = trim($config['placeholder']); } $valuePickerHtml = []; if (is_array($config['valuePicker']['items'] ?? false)) { $valuePickerConfiguration = [ 'linked-field' => '[data-formengine-input-name="' . $itemName . '"]', ]; $valuePickerAttributes = array_merge( [ 'class' => 'form-select form-control-adapt', ], $this->getOnFieldChangeAttrs('change', $parameterArray['fieldChangeFunc'] ?? []) ); $valuePickerHtml[] = '<typo3-formengine-valuepicker ' . GeneralUtility::implodeAttributes($valuePickerConfiguration, true) . '>'; $valuePickerHtml[] = '<select ' . GeneralUtility::implodeAttributes($valuePickerAttributes, true) . '>'; $valuePickerHtml[] = '<option></option>'; foreach ($config['valuePicker']['items'] as $item) { $valuePickerHtml[] = '<option value="' . htmlspecialchars($item['value']) . '">' . htmlspecialchars($languageService->sL($item['label'])) . '</option>'; } $valuePickerHtml[] = '</select>'; $valuePickerHtml[] = '</typo3-formengine-valuepicker>'; $resultArray['javaScriptModules'][] = JavaScriptModuleInstruction::create('@typo3/backend/form-engine/field-wizard/value-picker.js'); } $fieldControlResult = $this->renderFieldControl(); $fieldControlHtml = $fieldControlResult['html']; $resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldControlResult, false); $fieldWizardResult = $this->renderFieldWizard(); $fieldWizardHtml = $fieldWizardResult['html']; $resultArray = $this->mergeChildReturnIntoExistingResult($resultArray, $fieldWizardResult, false); $mainFieldHtml = []; $mainFieldHtml[] = '<div class="form-control-wrap"' . ($width ? ' style="max-width: ' . $width . 'px">' : '>'); $mainFieldHtml[] = '<div class="form-wizards-wrap">'; $mainFieldHtml[] = '<div class="form-wizards-item-element">'; $mainFieldHtml[] = GeneralUtility::renderTextarea((string)$itemValue, $attributes); $mainFieldHtml[] = '</div>'; if (!empty($valuePickerHtml) || !empty($fieldControlHtml)) { $mainFieldHtml[] = '<div class="form-wizards-item-aside form-wizards-item-aside--field-control">'; $mainFieldHtml[] = '<div class="btn-group">'; $mainFieldHtml[] = implode(LF, $valuePickerHtml); $mainFieldHtml[] = $fieldControlHtml; $mainFieldHtml[] = '</div>'; $mainFieldHtml[] = '</div>'; } if (!empty($fieldWizardHtml)) { $mainFieldHtml[] = '<div class="form-wizards-item-bottom">'; $mainFieldHtml[] = $fieldWizardHtml; $mainFieldHtml[] = '</div>'; } $mainFieldHtml[] = '</div>'; $mainFieldHtml[] = '</div>'; $mainFieldHtml = implode(LF, $mainFieldHtml); $nullControlNameEscaped = htmlspecialchars('control[active][' . $table . '][' . $this->data['databaseRow']['uid'] . '][' . $fieldName . ']'); $fullElement = $mainFieldHtml; if ($this->hasNullCheckboxButNoPlaceholder()) { $checked = $itemValue !== null ? ' checked="checked"' : ''; $fullElement = []; $fullElement[] = '<div class="t3-form-field-disable"></div>'; $fullElement[] = '<div class="form-check t3-form-field-eval-null-checkbox">'; $fullElement[] = '<input type="hidden" name="' . $nullControlNameEscaped . '" value="0" />'; $fullElement[] = '<input type="checkbox" class="form-check-input" name="' . $nullControlNameEscaped . '" id="' . $nullControlNameEscaped . '" value="1"' . $checked . ' />'; $fullElement[] = '<label class="form-check-label" for="' . $nullControlNameEscaped . '">'; $fullElement[] = $languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.nullCheckbox'); $fullElement[] = '</label>'; $fullElement[] = '</div>'; $fullElement[] = $mainFieldHtml; $fullElement = implode(LF, $fullElement); } elseif ($this->hasNullCheckboxWithPlaceholder()) { $checked = $itemValue !== null ? ' checked="checked"' : ''; $placeholder = $shortenedPlaceholder = (string)($config['placeholder'] ?? ''); if ($placeholder !== '') { $shortenedPlaceholder = GeneralUtility::fixed_lgd_cs($placeholder, 20); if ($placeholder !== $shortenedPlaceholder) { $overrideLabel = sprintf( $languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.placeholder.override'), '<span title="' . htmlspecialchars($placeholder) . '">' . htmlspecialchars($shortenedPlaceholder) . '</span>' ); } else { $overrideLabel = sprintf( $languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.placeholder.override'), htmlspecialchars($placeholder) ); } } else { $overrideLabel = $languageService->sL( 'LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.placeholder.override_not_available' ); } $textareaAttributes = [ 'class' => 'form-control formengine-textarea' . (isset($config['fixedFont']) ? ' font-monospace' : ''), 'disabled' => 'disabled', 'rows' => $attributes['rows'], 'wrap' => $attributes['wrap'], ...(isset($attributes['style']) ? ['style' => $attributes['style']] : []), ...(isset($attributes['maxlength']) ? ['maxlength' => $attributes['maxlength']] : []), ]; $fullElement = []; $fullElement[] = '<div class="form-check t3js-form-field-eval-null-placeholder-checkbox">'; $fullElement[] = '<input type="hidden" name="' . $nullControlNameEscaped . '" value="0" />'; $fullElement[] = '<input type="checkbox" class="form-check-input" name="' . $nullControlNameEscaped . '" id="' . $nullControlNameEscaped . '" value="1"' . $checked . ' />'; $fullElement[] = '<label class="form-check-label" for="' . $nullControlNameEscaped . '">'; $fullElement[] = $overrideLabel; $fullElement[] = '</label>'; $fullElement[] = '</div>'; $fullElement[] = '<div class="t3js-formengine-placeholder-placeholder">'; $fullElement[] = '<div class="form-control-wrap"' . ($width ? ' style="max-width: ' . $width . 'px">' : '>'); $fullElement[] = GeneralUtility::renderTextarea($shortenedPlaceholder, $textareaAttributes); $fullElement[] = '</div>'; $fullElement[] = '</div>'; $fullElement[] = '<div class="t3js-formengine-placeholder-formfield">'; $fullElement[] = $mainFieldHtml; $fullElement[] = '</div>'; $fullElement = implode(LF, $fullElement); } $resultArray['html'] = $renderedLabel . ' <typo3-formengine-element-text class="formengine-field-item t3js-formengine-field-item" recordFieldId="' . htmlspecialchars($fieldId) . '"> ' . $fieldInformationHtml . ' ' . $fullElement . ' </typo3-formengine-element-text>'; $resultArray['javaScriptModules'][] = JavaScriptModuleInstruction::create('@typo3/backend/form-engine/element/text-element.js'); return $resultArray; } }