class BreadcrumbManagerTitleMetaTag in Breadcrumb Manager 7

Title meta tag controller.

This extends DrupalTitleMetaTag 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
      • class \BreadcrumbManagerTitleMetaTag

1 string reference to 'BreadcrumbManagerTitleMetaTag'

breadcrumb_manager_metatag_info_alter in ./breadcrumb_manager.module

Implements hook_metatag_info_alter();

File

includes/breadcrumb_manager.metatag.inc, line 9

class BreadcrumbManagerTitleMetaTag extends DrupalTitleMetaTag {
  public function getElement(array $options = array()) {
    $element = array();
    $value = $this
      ->getValue($options);
    if ($title = breadcrumb_manager_is_title_required()) {
      list(, $site_name) = explode('|', $value);
      $value = implode(' | ', array(
        $title,
        trim($site_name),
      ));
    }
    $element['#attached']['metatag_set_preprocess_variable'][] = array(
      'html',
      'head_title',
      $value,
    );
    $element['#attached']['metatag_set_preprocess_variable'][] = array(
      'html',
      'head_array',
      array(
        'title' => $value,
      ),
    );
    return $element;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BreadcrumbManagerTitleMetaTag::getElement	public	function	Get the HTML tag for this meta tag. Overrides DrupalTitleMetaTag::getElement
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