SchemaQuestionTrait.php in Schema.org Metatag 8

Namespace

Drupal\schema_metatag\Plugin\metatag\Tag

File

src/Plugin/metatag/Tag/SchemaQuestionTrait.php

<?php

namespace Drupal\schema_metatag\Plugin\metatag\Tag;


/**
 * Schema.org Question trait.
 */
trait SchemaQuestionTrait {
  use SchemaAnswerTrait, SchemaPersonOrgTrait, SchemaPivotTrait {
    SchemaPersonOrgTrait::personOrgForm insteadof SchemaAnswerTrait;
    SchemaPersonOrgTrait::imageForm insteadof SchemaAnswerTrait;
    SchemaPivotTrait::pivotForm insteadof SchemaAnswerTrait;
    SchemaPivotTrait::pivotForm insteadof SchemaPersonOrgTrait;
  }

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

  /**
   * The form element.
   */
  public function questionForm($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' => [
        'Question' => $this
          ->t('Question'),
      ],
      '#required' => $input_values['#required'],
      '#weight' => -10,
    ];
    $form['name'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('name'),
      '#default_value' => !empty($value['name']) ? $value['name'] : '',
      '#maxlength' => 255,
      '#required' => $input_values['#required'],
      '#description' => $this
        ->t('REQUIRED BY GOOGLE. The full text of the short form of the question. For example, "How many teaspoons in a cup?".'),
      '#states' => $visibility,
    ];
    $form['text'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('text'),
      '#default_value' => !empty($value['text']) ? $value['text'] : '',
      '#maxlength' => 255,
      '#required' => $input_values['#required'],
      '#description' => $this
        ->t('RECOMMENDED BY GOOGLE. The full text of the long form of the question.'),
      '#states' => $visibility,
    ];
    $form['upvoteCount'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('upvoteCount'),
      '#default_value' => !empty($value['upvoteCount']) ? $value['upvoteCount'] : '',
      '#maxlength' => 255,
      '#required' => $input_values['#required'],
      '#description' => $this
        ->t("RECOMMENDED BY GOOGLE. The total number of votes that this question has received."),
      '#states' => $visibility,
    ];
    $form['answerCount'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('answerCount'),
      '#default_value' => !empty($value['answerCount']) ? $value['answerCount'] : '',
      '#maxlength' => 255,
      '#required' => $input_values['#required'],
      '#description' => $this
        ->t("REQUIRED BY GOOGLE. The total number of answers to the question. This may also be 0 for questions with no answers."),
      '#states' => $visibility,
    ];
    $form['dateCreated'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('dateCreated'),
      '#default_value' => !empty($value['dateCreated']) ? $value['dateCreated'] : '',
      '#maxlength' => 255,
      '#required' => $input_values['#required'],
      '#description' => $this
        ->t('RECOMMENDED BY GOOGLE. The date at which the question was added to the page, in ISO-8601 format.'),
      '#states' => $visibility,
    ];

    // Add nested objects.
    $input_values = [
      'title' => $this
        ->t('acceptedAnswer'),
      'description' => 'A top answer to the question. There can be zero or more of these per question. Either acceptedAnswer OR suggestedAnswer is REQUIRED BY GOOGLE.',
      'value' => !empty($value['acceptedAnswer']) ? $value['acceptedAnswer'] : [],
      '#required' => $input_values['#required'],
      'visibility_selector' => $visibility_selector . '[acceptedAnswer]',
    ];
    $form['acceptedAnswer'] = $this
      ->answerForm($input_values);
    $form['acceptedAnswer']['#states'] = $visibility;
    $input_values = [
      'title' => $this
        ->t('suggestedAnswer'),
      'description' => 'One possible answer, but not accepted as a top answer (acceptedAnswer). There can be zero or more of these per Question. Either acceptedAnswer OR suggestedAnswer is REQUIRED BY GOOGLE.',
      'value' => !empty($value['suggestedAnswer']) ? $value['suggestedAnswer'] : [],
      '#required' => $input_values['#required'],
      'visibility_selector' => $visibility_selector . '[suggestedAnswer]',
    ];
    $form['suggestedAnswer'] = $this
      ->answerForm($input_values);
    $form['suggestedAnswer']['#states'] = $visibility;
    $input_values = [
      'title' => $this
        ->t('Author'),
      'description' => 'RECOMMENDED BY GOOGLE. The author of the question.',
      'value' => !empty($value['author']) ? $value['author'] : [],
      '#required' => $input_values['#required'],
      'visibility_selector' => $visibility_selector . '[author]',
    ];
    $form['author'] = $this
      ->personOrgForm($input_values);
    $form['author']['#states'] = $visibility;
    return $form;
  }

}

Traits

Name	Description
SchemaQuestionTrait	Schema.org Question trait.