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' => '',
'#suffix' => '
',
'#tree' => TRUE,
'#default_value' => 'all',
);
// Group options first to simplify the usage of #states.
$grouped_options = array();
foreach ($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) {
$form['options']['name'][$key] = array(
'#type' => 'checkbox',
'#title' => $this->t('@group: @field', array('@group' => $option['group'], '@field' => $option['title'])),
'#description' => $option['help'],
'#return_value' => $key,
'#prefix' => "",
'#suffix' => '
',
'#states' => array(
'visible' => array(
array(
':input[name="override[controls][group]"]' => array('value' => 'all'),
),
array(
':input[name="override[controls][group]"]' => array('value' => $group),
),
)
)
);
}
}
$form['override']['controls']['group']['#options'] = $groups;
}
else {
$form['options']['markup'] = array(
'#markup' => '' . $this->t('There are no @types available to add.', array('@types' => $ltitle)) . '
',
);
}
// Add a div to show the selected items
$form['selected'] = array(
'#type' => 'item',
'#markup' => '' . $this->t('Selected:') . ' ' . '',
'#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;
}
}