public function setMetaData()
{
$view = $this->_page->getView();
$pageId = $this->_page->getId();
//start the meta description and keywords with the site name
$mdlSettings = new Model_SiteSettings();
$siteName = $mdlSettings->get('name');
$metaDescription[] = $siteName;
$metaKeywords[] = $siteName;
//add the base settings
$metaDescription[] = $mdlSettings->get('meta_description');
$metaKeywords[] = $mdlSettings->get('meta_keywords');
//next add all of the page titles
$mdlPage = new Model_Page();
$title = $mdlPage->getTitle($pageId);
if (is_array($title)) {
$metaDescription[] = implode(',', $title);
$metaKeywords[] = implode(',', $title);
}
//now add the page specific settings
$mdlMeta = new Model_MetaData();
$metaData = $mdlMeta->asArray($pageId);
if (!empty($metaData['meta_description'])) {
$metaDescription[] = (string) $metaData['meta_description'];
}
if (!empty($metaData['keywords'])) {
$metaKeywords[] = (string) $metaData['keywords'];
}
//now set the view placeholder
$view->headMeta()->appendName('description', implode(',', $metaDescription));
$view->headMeta()->appendName('keywords', implode(',', $metaKeywords));
}
