/ */ class P4Cms_View_Helper_BodyTitle extends P4Cms_View_Helper_HeadTitle { /** * Registry key for placeholder * @var string */ protected $_regKey = 'P4Cms_View_Helper_BodyTitle'; /** * Expose the head title helper under a different name. * * @param string $title a title to set. * @param string $setType whether to set, prepend or append the title. * @return Zend_View_Helper_HeadTitle provides fluent interface. */ public function bodyTitle($title = null, $setType = null) { return parent::headTitle($title, $setType); } /** * Turn helper into string - overrides parent to strip the * title tag and fall back to the head title if no body title * has been set. * * @param string|null $indent how much to indent the output * @param string|null $locale the locale to inform translation * @return string the body title. */ public function toString($indent = null, $locale = null) { $output = $this->_stripTitleTag(parent::toString($indent, $locale)); if (!$output) { $output = $this->_getLeadingHeadTitle(); $output = ($this->_autoEscape) ? $this->_escape($output) : $output; } return $output; } /** * Get the first component of the head title. * * @return string the leading head title. */ protected function _getLeadingHeadTitle() { $headTitle = $this->view->getHelper('headTitle'); foreach ($headTitle as $title) { return $title; } return ''; } }