public function ItemListElement::form in Schema.org Metatag 8.2

Create a complete form element for this property type.

Parameters

array $input_values: An array of values to be passed to the form creator, including:

• @var string 'title' The title to use for the form element.
• @var string 'description' The description to use for the form element.
• @var array 'value' The current value of the form element.
• @var string 'visibility_selector' The selector to use in assessing form element visibility, usually the @type element.
• @var array 'tree_parent' The top level to use for @type, defaults to ''.
• @var int 'tree_depth' The depth to go in the tree hierarchy, defaults to -1.
• @var string 'multiple' Whether multiple values should be allowed, defaults to FALSE.

Return value

array Return a form array.

Overrides PropertyTypeBase::form

1 method overrides ItemListElement::form()

BreadcrumbList::form in src/Plugin/schema_metatag/PropertyType/BreadcrumbList.php

Create a complete form element for this property type.

File

src/Plugin/schema_metatag/PropertyType/ItemListElement.php, line 29

Class

ItemListElement

Provides a plugin for the 'ItemListElement' Schema.org property type.

Namespace

Drupal\schema_metatag\Plugin\schema_metatag\PropertyType

Code

public function form($input_values) {
  $value = $input_values['value'];
  $form = [
    '#type' => 'textfield',
    '#title' => $input_values['title'],
    '#description' => $input_values['description'],
    '#default_value' => !empty($value) ? $value : '',
    '#maxlength' => 255,
  ];
  $form['#description'] = $this
    ->t('To create a list, provide a token for a multiple value field, or a comma-separated list of values.');
  $form['#description'] .= $this
    ->t("OR Provide the machine name of the view, and the machine name of the display, separated by a colon, i.e. 'view_name:display_id'. This will create a <a href=':url'>Summary View</a> list, which assumes each list item contains the url to a view page for the entity. The view rows should contain content (like teaser views) rather than fields for this to work correctly.", [
    ':url' => 'https://developers.google.com/search/docs/guides/mark-up-listings',
  ]);
  return $form;
}