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| <?php | |
| /** | |
| * @file | |
| * Contains \Drupal\views_ui\Form\Ajax\AddHandler. | |
| */ | |
| namespace Drupal\views_ui\Form\Ajax; | |
| use Drupal\Core\Form\FormStateInterface; | |
| use Drupal\views\ViewExecutable; | |
| use Drupal\views\ViewEntityInterface; | |
| use Drupal\views\Views; | |
| /** | |
| * Provides a form for adding an item in the Views UI. | |
| */ | |
| class AddHandler extends ViewsFormBase { | |
| /** | |
| * Constructs a new AddHandler object. | |
| */ | |
| public function __construct($type = NULL) { | |
| $this->setType($type); | |
| } | |
| /** | |
| * {@inheritdoc} | |
| */ | |
| public function getFormKey() { | |
| return 'add-handler'; | |
| } | |
| /** | |
| * {@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_add_handler_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'); | |
| $form = array( | |
| 'options' => array( | |
| '#theme_wrappers' => array('container'), | |
| '#attributes' => array('class' => array('scroll'), 'data-drupal-views-scroll' => TRUE), | |
| ), | |
| ); | |
| $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); | |
| $types = ViewExecutable::getHandlerTypes(); | |
| $ltitle = $types[$type]['ltitle']; | |
| $section = $types[$type]['plural']; | |
| if (!empty($types[$type]['type'])) { | |
| $type = $types[$type]['type']; | |
| } | |
| $form['#title'] = $this->t('Add @type', array('@type' => $ltitle)); | |
| $form['#section'] = $display_id . 'add-handler'; | |
| // Add the display override dropdown. | |
| views_ui_standard_display_dropdown($form, $form_state, $section); | |
| // Figure out all the base tables allowed based upon what the relationships provide. | |
| $base_tables = $executable->getBaseTables(); | |
| $options = Views::viewsDataHelper()->fetchFields(array_keys($base_tables), $type, $display->useGroupBy(), $form_state->get('type')); | |
| if (!empty($options)) { | |
| $form['override']['controls'] = array( | |
| '#theme_wrappers' => array('container'), | |
| '#id' => 'views-filterable-options-controls', | |
| '#attributes' => ['class' => ['form--inline', 'views-filterable-options-controls']], | |
| ); | |
| $form['override']['controls']['options_search'] = array( | |
| '#type' => 'textfield', | |
| '#title' => $this->t('Search'), | |
| ); | |
| $groups = array('all' => $this->t('- All -')); | |
| $form['override']['controls']['group'] = array( | |
| '#type' => 'select', | |
| '#title' => $this->t('Type'), | |
| '#options' => array(), | |
| ); | |
| $form['options']['name'] = array( | |
| '#prefix' => '<div class="views-radio-box form-checkboxes views-filterable-options">', | |
| '#suffix' => '</div>', | |
| '#type' => 'tableselect', | |
| '#header' => array( | |
| 'title' => $this->t('Title'), | |
| 'group' => $this->t('Category'), | |
| 'help' => $this->t('Description'), | |
| ), | |
| '#js_select' => FALSE, | |
| ); | |
| $grouped_options = array(); | |
| foreach ($options as $key => $option) { | |
| $group = preg_replace('/[^a-z0-9]/', '-', strtolower($option['group'])); | |
| $groups[$group] = $option['group']; | |
| $grouped_options[$group][$key] = $option; | |
| if (!empty($option['aliases']) && is_array($option['aliases'])) { | |
| foreach ($option['aliases'] as $id => $alias) { | |
| if (empty($alias['base']) || !empty($base_tables[$alias['base']])) { | |
| $copy = $option; | |
| $copy['group'] = $alias['group']; | |
| $copy['title'] = $alias['title']; | |
| if (isset($alias['help'])) { | |
| $copy['help'] = $alias['help']; | |
| } | |
| $group = preg_replace('/[^a-z0-9]/', '-', strtolower($copy['group'])); | |
| $groups[$group] = $copy['group']; | |
| $grouped_options[$group][$key . '$' . $id] = $copy; | |
| } | |
| } | |
| } | |
| } | |
| foreach ($grouped_options as $group => $group_options) { | |
| foreach ($group_options as $key => $option) { | |
| $form['options']['name']['#options'][$key] = array( | |
| '#attributes' => array( | |
| 'class' => array('filterable-option', $group), | |
| ), | |
| 'title' => array( | |
| 'data' => array( | |
| '#title' => $option['title'], | |
| '#plain_text' => $option['title'], | |
| ), | |
| 'class' => array('title'), | |
| ), | |
| 'group' => $option['group'], | |
| 'help' => array( | |
| 'data' => $option['help'], | |
| 'class' => array('description'), | |
| ), | |
| ); | |
| } | |
| } | |
| $form['override']['controls']['group']['#options'] = $groups; | |
| } | |
| else { | |
| $form['options']['markup'] = array( | |
| '#markup' => '<div class="js-form-item form-item">' . $this->t('There are no @types available to add.', array('@types' => $ltitle)) . '</div>', | |
| ); | |
| } | |
| // Add a div to show the selected items | |
| $form['selected'] = array( | |
| '#type' => 'item', | |
| '#markup' => '<span class="views-ui-view-title">' . $this->t('Selected:') . '</span> ' . '<div class="views-selected-options"></div>', | |
| '#theme_wrappers' => array('form_element', 'views_ui_container'), | |
| '#attributes' => array( | |
| 'class' => array('container-inline', 'views-add-form-selected', 'views-offset-bottom'), | |
| 'data-drupal-views-offset' => 'bottom', | |
| ), | |
| ); | |
| $view->getStandardButtons($form, $form_state, 'views_ui_add_handler_form', $this->t('Add and configure @types', array('@types' => $ltitle))); | |
| // Remove the default submit function. | |
| $form['actions']['submit']['#submit'] = array_filter($form['actions']['submit']['#submit'], function($var) { | |
| return !(is_array($var) && isset($var[1]) && $var[1] == 'standardSubmit'); | |
| }); | |
| $form['actions']['submit']['#submit'][] = array($view, 'submitItemAdd'); | |
| return $form; | |
| } | |
| } |