get('view');
$display_id = $form_state->get('display_id');
$form['#title'] = $this->t('Reorder displays');
$form['#section'] = 'reorder';
$form['#action'] = $this->url('views_ui.form_reorder_displays', [
'js' => 'nojs',
'view' => $view->id(),
'display_id' => $display_id,
]);
$form['view'] = [
'#type' => 'value',
'#value' => $view,
];
$displays = $view->get('display');
$count = count($displays);
// Sort the displays.
uasort($displays, function ($display1, $display2) {
if ($display1['position'] != $display2['position']) {
return $display1['position'] < $display2['position'] ? -1 : 1;
}
return 0;
});
$form['displays'] = [
'#type' => 'table',
'#id' => 'reorder-displays',
'#header' => [$this->t('Display'), $this->t('Weight'), $this->t('Remove')],
'#empty' => $this->t('No displays available.'),
'#tabledrag' => [
[
'action' => 'order',
'relationship' => 'sibling',
'group' => 'weight',
],
],
'#tree' => TRUE,
'#prefix' => '',
'#suffix' => '
',
];
foreach ($displays as $id => $display) {
$form['displays'][$id] = [
'#display' => $display,
'#attributes' => [
'id' => 'display-row-' . $id,
],
'#weight' => $display['position'],
];
// Only make row draggable if it's not the default display.
if ($id !== 'default') {
$form['displays'][$id]['#attributes']['class'][] = 'draggable';
}
$form['displays'][$id]['title'] = [
'#markup' => $display['display_title'],
];
$form['displays'][$id]['weight'] = [
'#type' => 'weight',
'#value' => $display['position'],
'#delta' => $count,
'#title' => $this->t('Weight for @display', ['@display' => $display['display_title']]),
'#title_display' => 'invisible',
'#attributes' => [
'class' => ['weight'],
],
];
$form['displays'][$id]['removed'] = [
'checkbox' => [
'#title' => t('Remove @id', ['@id' => $id]),
'#title_display' => 'invisible',
'#type' => 'checkbox',
'#id' => 'display-removed-' . $id,
'#attributes' => [
'class' => ['views-remove-checkbox'],
],
'#default_value' => !empty($display['deleted']),
],
'link' => [
'#type' => 'link',
'#title' => new FormattableMarkup('@text', ['@text' => $this->t('Remove')]),
'#url' => Url::fromRoute(''),
'#attributes' => [
'id' => 'display-remove-link-' . $id,
'class' => ['views-button-remove', 'display-remove-link'],
'alt' => $this->t('Remove this display'),
'title' => $this->t('Remove this display'),
],
],
'#access' => ($id !== 'default'),
];
if (!empty($display['deleted'])) {
$form['displays'][$id]['deleted'] = [
'#type' => 'value',
'#value' => TRUE,
];
$form['displays'][$id]['#attributes']['class'][] = 'hidden';
}
}
$view->getStandardButtons($form, $form_state, 'views_ui_reorder_displays_form');
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
/** @var $view \Drupal\views_ui\ViewUI */
$view = $form_state->get('view');
$order = [];
$user_input = $form_state->getUserInput();
foreach ($user_input['displays'] as $display => $info) {
// Add each value that is a field with a weight to our list, but only if
// it has had its 'removed' checkbox checked.
if (is_array($info) && isset($info['weight']) && empty($info['removed']['checkbox'])) {
$order[$display] = $info['weight'];
}
}
// Sort the order array.
asort($order);
// Remove the default display from ordering.
unset($order['default']);
// Increment up positions.
$position = 1;
foreach (array_keys($order) as $display) {
$order[$display] = $position++;
}
// Setting up position and removing deleted displays.
$displays = $view->get('display');
foreach ($displays as $display_id => &$display) {
// Don't touch the default.
if ($display_id === 'default') {
$display['position'] = 0;
continue;
}
if (isset($order[$display_id])) {
$display['position'] = $order[$display_id];
}
else {
$display['deleted'] = TRUE;
}
}
$view->set('display', $displays);
// Store in cache.
$view->cacheSet();
$url = $view->urlInfo('edit-form')
->setOption('fragment', 'views-tab-default');
$form_state->setRedirectUrl($url);
}
}