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<?php
namespace Drupal\webform\Plugin\WebformElement;
use Drupal\Core\Form\FormStateInterface;
use Drupal\webform\Plugin\WebformElementBase;
use Drupal\webform\Utility\WebformElementHelper;
use Drupal\webform\WebformInterface;
use Drupal\webform\WebformSubmissionInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
class Table extends WebformElementBase {
protected $renderer;
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
$instance = parent::create($container, $configuration, $plugin_id, $plugin_definition);
$instance->renderer = $container
->get('renderer');
return $instance;
}
protected function defineDefaultProperties() {
return [
'header' => [],
'empty' => '',
];
}
protected function defineTranslatableProperties() {
return array_merge(parent::defineTranslatableProperties(), [
'header',
]);
}
public function isInput(array $element) {
return FALSE;
}
public function isContainer(array $element) {
return TRUE;
}
public function prepare(array &$element, WebformSubmissionInterface $webform_submission = NULL) {
parent::prepare($element, $webform_submission);
$element['#attributes']['class'][] = 'js-form-wrapper';
$element['#tree'] = FALSE;
}
public function getItemDefaultFormat() {
return 'table';
}
public function getItemFormats() {
return [
'table',
];
}
public function getTestValues(array $element, WebformInterface $webform, array $options = []) {
return NULL;
}
protected function format($type, array &$element, WebformSubmissionInterface $webform_submission, array $options = []) {
$item_function = 'format' . $type . 'Item';
return $this
->{$item_function}($element, $webform_submission, $options);
}
protected function formatHtmlItem(array $element, WebformSubmissionInterface $webform_submission, array $options = []) {
$rows = [];
foreach ($element as $row_key => $row_element) {
if (WebformElementHelper::property($row_key)) {
continue;
}
$element[$row_key] = [];
foreach ($row_element as $column_key => $column_element) {
if (WebformElementHelper::property($column_key)) {
continue;
}
$column_element_plugin = $this->elementManager
->getElementInstance($column_element);
$column_value = $column_element_plugin
->format('html', $column_element, $webform_submission, $options);
if (empty($column_value) && isset($column_element['#markup'])) {
$column_value = $column_element['#markup'];
}
if (is_array($column_value)) {
$rows[$row_key][$column_key] = [
'data' => $column_value,
];
}
else {
$rows[$row_key][$column_key] = [
'data' => [
'#markup' => $column_value,
],
];
}
}
}
return $rows + $element;
}
protected function formatTextItem(array $element, WebformSubmissionInterface $webform_submission, array $options = []) {
$build = $this
->formatHtml($element, $webform_submission, $options);
$html = $this->renderer
->renderPlain($build);
$html = preg_replace('#\\s*</td>\\s*<td[^>]*>\\s*#', ' | ', $html);
$html = preg_replace('#\\s*</th>\\s*<th[^>]*>\\s*#', ' | ', $html);
$html = preg_replace('#^\\s+#m', '', $html);
$html = preg_replace('#\\s+$#m', '', $html);
$html = preg_replace('#\\n+#s', PHP_EOL, $html);
$html = strip_tags($html);
$html = preg_replace("/(^[\r\n]*|[\r\n]+)[\\s\t]*[\r\n]+/", PHP_EOL, $html);
if (!empty($element['#header'])) {
$lines = explode(PHP_EOL, trim($html));
$lines[0] .= PHP_EOL . str_repeat('-', mb_strlen($lines[0]));
$html = implode(PHP_EOL, $lines);
}
return $html;
}
public function form(array $form, FormStateInterface $form_state) {
$form = parent::form($form, $form_state);
$form['table'] = [
'#type' => 'fieldset',
'#title' => $this
->t('Table settings'),
];
$form['table']['header'] = [
'#title' => $this
->t('Header (YAML)'),
'#type' => 'webform_codemirror',
'#mode' => 'yaml',
];
$form['table']['empty'] = [
'#type' => 'textfield',
'#title' => $this
->t('Empty text'),
'#description' => $this
->t('Text to display when no rows are present.'),
];
unset($form['form']['size_container']['rows']);
return $form;
}
public function getElementSelectorOptions(array $element) {
return [];
}
}