/**
* Builds the table row structure for a single field.
*
* @param \Drupal\Core\Field\FieldDefinitionInterface $field_definition
* The field definition.
* @param array $form
* An associative array containing the structure of the form.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current state of the form.
*
* @return array
* A table row array.
*/
protected function buildFieldRow(FieldDefinitionInterface $field_definition, array $form, FormStateInterface $form_state)
{
$field_name = $field_definition->getName();
$display_options = $this->entity->getComponent($field_name);
$label = $field_definition->getLabel();
// Disable fields without any applicable plugins.
if (empty($this->getApplicablePluginOptions($field_definition))) {
$this->entity->removeComponent($field_name)->save();
$display_options = $this->entity->getComponent($field_name);
}
$regions = array_keys($this->getRegions());
$field_row = array('#attributes' => array('class' => array('draggable', 'tabledrag-leaf')), '#row_type' => 'field', '#region_callback' => array($this, 'getRowRegion'), '#js_settings' => array('rowHandler' => 'field', 'defaultPlugin' => $this->getDefaultPlugin($field_definition->getType())), 'human_name' => array('#plain_text' => $label), 'weight' => array('#type' => 'textfield', '#title' => $this->t('Weight for @title', array('@title' => $label)), '#title_display' => 'invisible', '#default_value' => $display_options ? $display_options['weight'] : '0', '#size' => 3, '#attributes' => array('class' => array('field-weight'))), 'parent_wrapper' => array('parent' => array('#type' => 'select', '#title' => $this->t('Label display for @title', array('@title' => $label)), '#title_display' => 'invisible', '#options' => array_combine($regions, $regions), '#empty_value' => '', '#attributes' => array('class' => array('js-field-parent', 'field-parent')), '#parents' => array('fields', $field_name, 'parent')), 'hidden_name' => array('#type' => 'hidden', '#default_value' => $field_name, '#attributes' => array('class' => array('field-name')))));
$field_row['plugin'] = array('type' => array('#type' => 'select', '#title' => $this->t('Plugin for @title', array('@title' => $label)), '#title_display' => 'invisible', '#options' => $this->getPluginOptions($field_definition), '#default_value' => $display_options ? $display_options['type'] : 'hidden', '#parents' => array('fields', $field_name, 'type'), '#attributes' => array('class' => array('field-plugin-type'))), 'settings_edit_form' => array());
// Get the corresponding plugin object.
$plugin = $this->entity->getRenderer($field_name);
// Base button element for the various plugin settings actions.
$base_button = array('#submit' => array('::multistepSubmit'), '#ajax' => array('callback' => '::multistepAjax', 'wrapper' => 'field-display-overview-wrapper', 'effect' => 'fade'), '#field_name' => $field_name);
if ($form_state->get('plugin_settings_edit') == $field_name) {
// We are currently editing this field's plugin settings. Display the
// settings form and submit buttons.
$field_row['plugin']['settings_edit_form'] = array();
if ($plugin) {
// Generate the settings form and allow other modules to alter it.
$settings_form = $plugin->settingsForm($form, $form_state);
$third_party_settings_form = $this->thirdPartySettingsForm($plugin, $field_definition, $form, $form_state);
if ($settings_form || $third_party_settings_form) {
$field_row['plugin']['#cell_attributes'] = array('colspan' => 3);
$field_row['plugin']['settings_edit_form'] = array('#type' => 'container', '#attributes' => array('class' => array('field-plugin-settings-edit-form')), '#parents' => array('fields', $field_name, 'settings_edit_form'), 'label' => array('#markup' => $this->t('Plugin settings')), 'settings' => $settings_form, 'third_party_settings' => $third_party_settings_form, 'actions' => array('#type' => 'actions', 'save_settings' => $base_button + array('#type' => 'submit', '#button_type' => 'primary', '#name' => $field_name . '_plugin_settings_update', '#value' => $this->t('Update'), '#op' => 'update'), 'cancel_settings' => $base_button + array('#type' => 'submit', '#name' => $field_name . '_plugin_settings_cancel', '#value' => $this->t('Cancel'), '#op' => 'cancel', '#limit_validation_errors' => array(array('fields', $field_name, 'type')))));
$field_row['#attributes']['class'][] = 'field-plugin-settings-editing';
}
}
} else {
$field_row['settings_summary'] = array();
$field_row['settings_edit'] = array();
if ($plugin) {
// Display a summary of the current plugin settings, and (if the
// summary is not empty) a button to edit them.
$summary = $plugin->settingsSummary();
// Allow other modules to alter the summary.
$this->alterSettingsSummary($summary, $plugin, $field_definition);
if (!empty($summary)) {
$field_row['settings_summary'] = array('#type' => 'inline_template', '#template' => '<div class="field-plugin-summary">{{ summary|safe_join("<br />") }}</div>', '#context' => array('summary' => $summary), '#cell_attributes' => array('class' => array('field-plugin-summary-cell')));
}
// Check selected plugin settings to display edit link or not.
$settings_form = $plugin->settingsForm($form, $form_state);
$third_party_settings_form = $this->thirdPartySettingsForm($plugin, $field_definition, $form, $form_state);
if (!empty($settings_form) || !empty($third_party_settings_form)) {
$field_row['settings_edit'] = $base_button + array('#type' => 'image_button', '#name' => $field_name . '_settings_edit', '#src' => 'core/misc/icons/787878/cog.svg', '#attributes' => array('class' => array('field-plugin-settings-edit'), 'alt' => $this->t('Edit')), '#op' => 'edit', '#limit_validation_errors' => array(array('fields', $field_name, 'type')), '#prefix' => '<div class="field-plugin-settings-edit-wrapper">', '#suffix' => '</div>');
}
}
}
return $field_row;
}
