onBeforeCompileHead inolight

onBeforeCompileHead

  public function onBeforeCompileHead()
    {
        $sefConfig = $this->_config->getGroup('config.sef');
        $isSite    = $this->app->jbenv->isSite();
        if ($sefConfig->get('enabled') && $sefConfig->get('fix_canonical') && $isSite) {
            $this->app->jbsef->canonicalFix();
        }
		
		$categoryId = $this->app->jbrequest->getSystem('category');
		if ($categoryId > 0) {
			$category = $this->app->table->category->get($categoryId);
            
            if ($category) {
                $params = $category->getParams('site');

                $title = $params->get('metadata.title') ? $params->get('metadata.title') : $category->newTitle;

                if ($title) {
                    $this->app->document->setTitle($this->app->zoo->buildPageTitle($title));
                }
                
                $description = $params->get('metadata.description');
                if ($description) {
                    $this->app->document->setDescription($description);
                }
                
                $keywords = $params->get('metadata.keywords');
                if ($keywords) {
                    $this->app->document->setMetadata('keywords', $keywords);
                }
            }
		}
		
        $itemId = $this->app->jbrequest->getSystem('item');
		if ($itemId) {
            $item = $this->app->table->item->get($itemId);
            
            if ($item) {
                $title = $item->getParams()->get('metadata.title');
                $title = $item->name;
                // $this->app->document->setTitle($this->app->zoo->buildPageTitle($title));
                // AAAaaaa https://www.youtube.com/watch?v=I2sLr1kPjNg
                foreach (array('keywords', 'author', 'robots') as $meta) {
                    if ($value = $item->getParams()->get('metadata.' . $meta)) {
                        $this->app->document->setMetadata($meta, $value);
                    }
                }
            }
        }
        
    }