public function initContent()
 {
     parent::initContent();
     if ($id_category = Tools::getvalue('id_category') && Tools::getvalue('id_category') != Null) {
         $this->context->smarty->assign(BlogCategory::GetMetaByCategory(Tools::getvalue('id_category')));
     }
     if ($id_post = Tools::getvalue('id_post') && Tools::getvalue('id_post') != Null) {
         $this->context->smarty->assign(SmartBlogPost::GetPostMetaByPost(Tools::getvalue('id_post')));
     }
     if (Tools::getvalue('id_category') == Null && Tools::getvalue('id_post') == Null) {
         $meta['meta_title'] = Configuration::get('smartblogmetatitle');
         $meta['meta_description'] = Configuration::get('smartblogmetadescrip');
         $meta['meta_keywords'] = Configuration::get('smartblogmetakeyword');
         $this->context->smarty->assign($meta);
     }
     if (Configuration::get('smartshowcolumn') == 0) {
         $this->context->smarty->assign(array('HOOK_LEFT_COLUMN' => Hook::exec('displaySmartBlogLeft'), 'HOOK_RIGHT_COLUMN' => Hook::exec('displaySmartBlogRight')));
     } elseif (Configuration::get('smartshowcolumn') == 1) {
         $this->context->smarty->assign(array('HOOK_LEFT_COLUMN' => Hook::exec('displaySmartBlogLeft')));
     } elseif (Configuration::get('smartshowcolumn') == 2) {
         $this->context->smarty->assign(array('HOOK_RIGHT_COLUMN' => Hook::exec('displaySmartBlogRight')));
     } elseif (Configuration::get('smartshowcolumn') == 3) {
         $this->context->smarty->assign(array());
     } else {
         $this->context->smarty->assign(array('HOOK_LEFT_COLUMN' => Hook::exec('displaySmartBlogLeft'), 'HOOK_RIGHT_COLUMN' => Hook::exec('displaySmartBlogRight')));
     }
 }