class DrupalTitleMetaTag in Metatag 7

Title meta tag controller.

This extends DrupalTextMetaTag as we need to alter variables in template_preprocess_html() rather output a normal meta tag.

Hierarchy

• class \DrupalDefaultMetaTag implements DrupalMetaTagInterface
  • class \DrupalTextMetaTag
    • class \DrupalTitleMetaTag

1 string reference to 'DrupalTitleMetaTag'

metatag_metatag_info in ./metatag.metatag.inc

Implements hook_metatag_info().

File

./metatag.inc, line 676

Metatag primary classes.

class DrupalTitleMetaTag extends DrupalTextMetaTag {

  /**
   * {@inheritdoc}
   */
  public function getElement(array $options = array()) {
    $element = array();
    if ($value = $this
      ->getValue($options)) {
      $element['#attached']['metatag_set_preprocess_variable'][] = array(
        'html',
        'head_title',
        decode_entities($value),
      );
      $element['#attached']['metatag_set_preprocess_variable'][] = array(
        'html',
        'head_array',
        array(
          'title' => $value,
        ),
      );
    }
    return $element;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DrupalDefaultMetaTag::$data	protected	property	The values submitted for this tag.
DrupalDefaultMetaTag::$info	protected	property	All of the basic information about this tag.
DrupalDefaultMetaTag::$weight	protected	property	This item's weight; used for sorting the output.
DrupalDefaultMetaTag::convertUrlToAbsolute	protected	function	Make sure a given URL is absolute.
DrupalDefaultMetaTag::getWeight	public	function	Calculate the weight of this meta tag. Overrides DrupalMetaTagInterface::getWeight
DrupalDefaultMetaTag::maxlength	protected	function	Identify the maximum length of which strings will be allowed.
DrupalDefaultMetaTag::textSummary	public static	function	Copied from text.module with the following changes:. Overrides DrupalMetaTagInterface::textSummary
DrupalDefaultMetaTag::tidyValue	protected	function	Remove unwanted formatting from a meta tag.
DrupalDefaultMetaTag::truncate	protected	function	Shorten a string to a certain length using ::textSummary().
DrupalDefaultMetaTag::__construct	public	function	Constructor. Overrides DrupalMetaTagInterface::__construct	1
DrupalTextMetaTag::getForm	public	function	Build the form for this meta tag. Overrides DrupalDefaultMetaTag::getForm	1
DrupalTextMetaTag::getValue	public	function	Get the string value of this meta tag. Overrides DrupalDefaultMetaTag::getValue	1
DrupalTitleMetaTag::getElement	public	function	Get the HTML tag for this meta tag. Overrides DrupalDefaultMetaTag::getElement