SchemaEventTrait.php in Schema.org Metatag 8

Namespace

Drupal\schema_metatag\Plugin\metatag\Tag

File

src/Plugin/metatag/Tag/SchemaEventTrait.php

<?php

namespace Drupal\schema_metatag\Plugin\metatag\Tag;


/**
 * Schema.org Event trait.
 */
trait SchemaEventTrait {
  use SchemaPlaceTrait, SchemaPivotTrait {
    SchemaPivotTrait::pivotForm insteadof SchemaPlaceTrait;
  }

  /**
   * Return the SchemaMetatagManager.
   *
   * @return \Drupal\schema_metatag\SchemaMetatagManager
   *   The Schema Metatag Manager service.
   */
  protected abstract function schemaMetatagManager();

  /**
   * The form element.
   */
  public function eventForm($input_values) {
    $input_values += $this
      ->schemaMetatagManager()
      ->defaultInputValues();
    $value = $input_values['value'];

    // Get the id for the nested @type element.
    $visibility_selector = $input_values['visibility_selector'];
    $selector = ':input[name="' . $visibility_selector . '[@type]"]';
    $visibility = [
      'invisible' => [
        $selector => [
          'value' => '',
        ],
      ],
    ];
    $selector2 = $this
      ->schemaMetatagManager()
      ->altSelector($selector);
    $visibility2 = [
      'invisible' => [
        $selector2 => [
          'value' => '',
        ],
      ],
    ];
    $visibility['invisible'] = [
      $visibility['invisible'],
      $visibility2['invisible'],
    ];
    $form['#type'] = 'fieldset';
    $form['#title'] = $input_values['title'];
    $form['#description'] = $input_values['description'];
    $form['#tree'] = TRUE;

    // Add a pivot option to the form.
    $form['pivot'] = $this
      ->pivotForm($value);
    $form['pivot']['#states'] = $visibility;
    $form['@type'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('@type'),
      '#default_value' => !empty($value['@type']) ? $value['@type'] : '',
      '#empty_option' => t('- None -'),
      '#empty_value' => '',
      '#options' => [
        'Event' => $this
          ->t('Event'),
        'PublicationEvent' => $this
          ->t('PublicationEvent'),
      ],
      '#required' => $input_values['#required'],
      '#weight' => -10,
    ];
    $form['@id'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('@id'),
      '#default_value' => !empty($value['@id']) ? $value['@id'] : '',
      '#maxlength' => 255,
      '#required' => $input_values['#required'],
      '#description' => $this
        ->t("Globally unique @id of the Event, usually a url, used to to link other properties to this object."),
      '#states' => $visibility,
    ];
    $form['name'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('name'),
      '#default_value' => !empty($value['name']) ? $value['name'] : '',
      '#maxlength' => 255,
      '#required' => $input_values['#required'],
      '#description' => $this
        ->t("Name of the Event."),
      '#states' => $visibility,
    ];
    $form['url'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('url'),
      '#default_value' => !empty($value['url']) ? $value['url'] : '',
      '#maxlength' => 255,
      '#required' => $input_values['#required'],
      '#description' => $this
        ->t("Absolute URL of the canonical Web page for the Event."),
      '#states' => $visibility,
    ];
    $form['startDate'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('startDate'),
      '#default_value' => !empty($value['startDate']) ? $value['startDate'] : '',
      '#maxlength' => 255,
      '#required' => $input_values['#required'],
      '#description' => $this
        ->t("Start date of the Event."),
      '#states' => $visibility,
    ];
    $input_values = [
      'title' => $this
        ->t('Location'),
      'description' => "The location of the event.",
      'value' => !empty($value['location']) ? $value['location'] : [],
      '#required' => $input_values['#required'],
      'visibility_selector' => $visibility_selector . '[location]',
    ];
    $form['location'] = $this
      ->placeForm($input_values);
    $form['location']['#states'] = $visibility;
    return $form;
  }

}

Traits

Name	Description
SchemaEventTrait	Schema.org Event trait.