/**
* Fix link in the canonical metatag
* It works only with
* - item
* - category
*/
public function canonicalFix()
{
if (!$this->_jbrequest->is('option', 'com_zoo')) {
return null;
}
$this->_jbdebug->mark('jbzoo-sef::canonicalFix::start');
$flags = array($this->_jbrequest->getWord('task'), $this->_jbrequest->getWord('view'), $this->_jbrequest->getWord('layout'));
$newCanUrl = null;
if (in_array('item', $flags)) {
$itemId = $this->_jbrequest->getSystem('item');
$newCanUrl = $this->_getUrl($this->_itemTable->get($itemId), 'item');
} else {
if (in_array('category', $flags)) {
$categoryId = $this->_jbrequest->getSystem('category');
$newCanUrl = $this->_getUrl($this->_catTable->get($categoryId), 'category');
}
}
if ($newCanUrl) {
// remove all canocical link
$headData = $this->_joomlaDoc->getHeadData();
$canKey = array_search(array('relation' => 'canonical', 'relType' => 'rel', 'attribs' => array()), $headData['links']);
unset($headData['links'][$canKey]);
$this->_joomlaDoc->setHeadData($headData);
// set new url
$baseUrl = $this->_jbrouter->getHostUrl();
$this->_joomlaDoc->addHeadLink($baseUrl . $newCanUrl, 'canonical');
}
$this->_jbdebug->mark('jbzoo-sef::canonicalFix::finish');
}
/**
* @param Application $app
*/
public function __construct($app)
{
parent::__construct($app);
return;
// for debug only
if (JFactory::getApplication()->isSite() && self::$_jbdump === null) {
if (class_exists('jbdump')) {
// jbdump plugin
self::$_jbdump = JBDump::i($this->_jbdumpParams);
}
}
}
/**
* @param Application $app
*/
public function __construct($app)
{
parent::__construct($app);
return;
// for debug only
if (self::$_jbdump === null) {
// Joomla standart profiler
if (JDEBUG) {
self::$_jbdump = JProfiler::getInstance('Application');
}
// jbdump plugin
if (class_exists('jbdump')) {
self::$_jbdump = JBDump::i($this->_jbdumpParams);
}
}
}
