public function SchemaNameBase::getElement in Schema.org Metatag 7

Get the HTML tag for this meta tag.

Return value

array A render array for this meta tag.

Overrides DrupalDefaultMetaTag::getElement

1 call to SchemaNameBase::getElement()

SchemaItemListBase::getElement in src/SchemaItemListBase.php

Get the HTML tag for this meta tag.

1 method overrides SchemaNameBase::getElement()

SchemaItemListBase::getElement in src/SchemaItemListBase.php

Get the HTML tag for this meta tag.

File

src/SchemaNameBase.php, line 104

Class

SchemaNameBase

All Schema.org tags should extend this class.

Code

public function getElement(array $options = array()) {
  $this->options = $options;
  $value = $this
    ->schemaMetatagManager()
    ->unserialize($this
    ->value());

  // If this is a complex array of value, process the array.
  if (is_array($value)) {

    // Clean out empty values.
    $value = $this
      ->schemaMetatagManager()
      ->arrayTrim($value);
  }
  if (empty($value)) {
    return '';
  }
  elseif (is_array($value)) {

    // If the item is an array of values,
    // walk the array and process the values.
    array_walk_recursive($value, 'static::processItem');

    // Recursively pivot each branch of the array.
    $value = static::pivotItem($value);
  }
  else {
    $this
      ->processItem($value);
  }
  $parts = explode('.', $this->info['name']);
  $id = 'schema_metatag_' . $this->info['name'];
  $element = [
    '#type' => 'html_tag',
    '#tag' => 'meta',
    '#attributes' => [
      'schema_metatag' => TRUE,
      'group' => $parts[0],
      'name' => $parts[1],
      'content' => static::outputValue($value),
    ],
  ];
  return array(
    '#attached' => array(
      'drupal_add_html_head' => array(
        array(
          $element,
          $id,
        ),
      ),
    ),
  );
}