/**
* 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');
}
/**
* Test...
*
* @return void
*
* @note MDC: <link> https://developer.mozilla.org/en-US/docs/HTML/Element/link
*/
public function testAddHeadLink()
{
// Simple
$this->object->addHeadLink('index.php', 'Start');
$this->assertThat($this->object->_links['index.php'], $this->equalTo(array('relation' => 'Start', 'relType' => 'rel', 'attribs' => array())), 'addHeadLink did not work');
// RSS
$link = '&format=feed&limitstart=';
$attribs = array('type' => 'application/rss+xml', 'title' => 'RSS 2.0');
$this->object->addHeadLink($link, 'alternate', 'rel', $attribs);
$this->assertThat($this->object->_links[$link], $this->equalTo(array('relation' => 'alternate', 'relType' => 'rel', 'attribs' => $attribs)), 'JDocumentHtml::addHeadLink did not work for RSS');
}
/**
* @testdox Test that addHeadLink returns an instance of $this
*/
public function testEnsureAddHeadLinkReturnsThisObject()
{
$this->assertSame($this->object, $this->object->addHeadLink('index.php', 'Start'));
}
