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| <?php | |
| /** | |
| * @file | |
| * Contains \Drupal\views_ui\Form\Ajax\Rearrange. | |
| */ | |
| namespace Drupal\views_ui\Form\Ajax; | |
| use Drupal\Component\Utility\SafeMarkup; | |
| use Drupal\Core\Form\FormStateInterface; | |
| use Drupal\Core\Url; | |
| use Drupal\views\ViewEntityInterface; | |
| use Drupal\views\ViewExecutable; | |
| /** | |
| * Provides a rearrange form for Views handlers. | |
| */ | |
| class Rearrange extends ViewsFormBase { | |
| /** | |
| * Constructs a new Rearrange object. | |
| */ | |
| public function __construct($type = NULL) { | |
| $this->setType($type); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getFormKey() { | |
| return 'rearrange'; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getForm(ViewEntityInterface $view, $display_id, $js, $type = NULL) { | |
| $this->setType($type); | |
| return parent::getForm($view, $display_id, $js); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getFormId() { | |
| return 'views_ui_rearrange_form'; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function buildForm(array $form, FormStateInterface $form_state) { | |
| $view = $form_state->get('view'); | |
| $display_id = $form_state->get('display_id'); | |
| $type = $form_state->get('type'); | |
| $types = ViewExecutable::getHandlerTypes(); | |
| $executable = $view->getExecutable(); | |
| if (!$executable->setDisplay($display_id)) { | |
| $form['markup'] = array('#markup' => $this->t('Invalid display id @display', array('@display' => $display_id))); | |
| return $form; | |
| } | |
| $display = &$executable->displayHandlers->get($display_id); | |
| $form['#title'] = $this->t('Rearrange @type', array('@type' => $types[$type]['ltitle'])); | |
| $form['#section'] = $display_id . 'rearrange-item'; | |
| if ($display->defaultableSections($types[$type]['plural'])) { | |
| $section = $types[$type]['plural']; | |
| $form_state->set('section', $section); | |
| views_ui_standard_display_dropdown($form, $form_state, $section); | |
| } | |
| $count = 0; | |
| // Get relationship labels | |
| $relationships = array(); | |
| foreach ($display->getHandlers('relationship') as $id => $handler) { | |
| $relationships[$id] = $handler->adminLabel(); | |
| } | |
| $form['fields'] = array( | |
| '#type' => 'table', | |
| '#header' => array('', $this->t('Weight'), $this->t('Remove')), | |
| '#empty' => $this->t('No fields available.'), | |
| '#tabledrag' => array( | |
| array( | |
| 'action' => 'order', | |
| 'relationship' => 'sibling', | |
| 'group' => 'weight', | |
| ) | |
| ), | |
| '#tree' => TRUE, | |
| '#prefix' => '<div class="scroll" data-drupal-views-scroll>', | |
| '#suffix' => '</div>', | |
| ); | |
| foreach ($display->getOption($types[$type]['plural']) as $id => $field) { | |
| $form['fields'][$id] = array(); | |
| $form['fields'][$id]['#attributes'] = array('class' => array('draggable'), 'id' => 'views-row-' . $id); | |
| $handler = $display->getHandler($type, $id); | |
| if ($handler) { | |
| $name = $handler->adminLabel() . ' ' . $handler->adminSummary(); | |
| if (!empty($field['relationship']) && !empty($relationships[$field['relationship']])) { | |
| $name = '(' . $relationships[$field['relationship']] . ') ' . $name; | |
| } | |
| $markup = $name; | |
| } | |
| else { | |
| $name = $id; | |
| $markup = $this->t('Broken field @id', array('@id' => $id)); | |
| } | |
| $form['fields'][$id]['name'] = array('#markup' => $markup); | |
| $form['fields'][$id]['weight'] = array( | |
| '#type' => 'textfield', | |
| '#default_value' => ++$count, | |
| '#attributes' => array('class' => array('weight')), | |
| '#title' => t('Weight for @title', array('@title' => $name)), | |
| '#title_display' => 'invisible', | |
| ); | |
| $form['fields'][$id]['removed'] = array( | |
| '#type' => 'checkbox', | |
| '#title' => t('Remove @title', array('@title' => $name)), | |
| '#title_display' => 'invisible', | |
| '#id' => 'views-removed-' . $id, | |
| '#attributes' => array('class' => array('views-remove-checkbox')), | |
| '#default_value' => 0, | |
| '#suffix' => \Drupal::l(SafeMarkup::format('<span>@text</span>', array('@text' => $this->t('Remove'))), | |
| Url::fromRoute('<none>', array(), array('attributes' => array( | |
| 'id' => 'views-remove-link-' . $id, | |
| 'class' => array('views-hidden', 'views-button-remove', 'views-remove-link'), | |
| 'alt' => $this->t('Remove this item'), | |
| 'title' => $this->t('Remove this item')), | |
| )) | |
| ), | |
| ); | |
| } | |
| $view->getStandardButtons($form, $form_state, 'views_ui_rearrange_form'); | |
| return $form; | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function submitForm(array &$form, FormStateInterface $form_state) { | |
| $view = $form_state->get('view'); | |
| $display_id = $form_state->get('display_id'); | |
| $type = $form_state->get('type'); | |
| $types = ViewExecutable::getHandlerTypes(); | |
| $display = &$view->getExecutable()->displayHandlers->get($display_id); | |
| $old_fields = $display->getOption($types[$type]['plural']); | |
| $new_fields = $order = array(); | |
| // Make an array with the weights | |
| foreach ($form_state->getValue('fields') as $field => $info) { | |
| // add each value that is a field with a weight to our list, but only if | |
| // it has had its 'removed' checkbox checked. | |
| if (is_array($info) && isset($info['weight']) && empty($info['removed'])) { | |
| $order[$field] = $info['weight']; | |
| } | |
| } | |
| // Sort the array | |
| asort($order); | |
| // Create a new list of fields in the new order. | |
| foreach (array_keys($order) as $field) { | |
| $new_fields[$field] = $old_fields[$field]; | |
| } | |
| $display->setOption($types[$type]['plural'], $new_fields); | |
| // Store in cache | |
| $view->cacheSet(); | |
| } | |
| } |