protected function _construct()
{
if (!self::$_helper) {
self::$_helper = Mage::helper('blog');
}
if (!self::$_collection) {
self::$_collection = $this->_prepareCollection();
}
}
protected function _prepareLayout()
{
$post = $this->getCategory();
$breadcrumbs = $this->getCrumbs();
if ($breadcrumbs) {
$breadcrumbs->addCrumb('blog', array('label' => self::$_helper->getTitle(), 'title' => $this->__('Return to %s', self::$_helper->getTitle()), 'link' => $this->getBlogUrl()));
$breadcrumbs->addCrumb('blog_page', array('label' => $post->getTitle(), 'title' => $post->getTitle()));
}
parent::_prepareMetaData($post);
}
protected function _prepareLayout()
{
if ($this->isBlogPage() && ($breadcrumbs = $this->getCrumbs())) {
parent::_prepareMetaData(self::$_helper);
$tag = $this->getRequest()->getParam('tag', false);
if ($tag) {
$tag = urldecode($tag);
$breadcrumbs->addCrumb('blog', array('label' => self::$_helper->getTitle(), 'title' => $this->__('Return to ' . self::$_helper->getTitle()), 'link' => $this->getBlogUrl()));
$breadcrumbs->addCrumb('blog_tag', array('label' => $this->__('Tagged with "%s"', self::$_helper->convertSlashes($tag)), 'title' => $this->__('Tagged with "%s"', $tag)));
} else {
$breadcrumbs->addCrumb('blog', array('label' => self::$_helper->getTitle()));
}
}
}
protected function _prepareHead()
{
parent::_prepareMetaData($this->getPost());
return $this;
}