function inner($posts, $td_column_number = '', $atts)
 {
     $buffy = '';
     $navigation = '';
     if (!empty($atts['navigation'])) {
         $navigation = $atts['navigation'];
     }
     $td_block_layout = new td_block_layout();
     if (empty($td_column_number)) {
         $td_column_number = td_util::vc_get_column_number();
         // get the column width of the block from the page builder API
     }
     $td_post_count = 0;
     // the number of posts rendered
     $td_current_column = 1;
     //the current columng
     if (!empty($posts)) {
         $td_module_trending_now = new td_module_trending_now();
         switch ($td_column_number) {
             case '1':
                 //one column layout
                 $buffy .= $td_block_layout->open_row();
                 $buffy .= $td_module_trending_now->render(array($posts, $navigation));
                 if ($td_current_column == 1) {
                     $buffy .= $td_block_layout->close_row();
                 }
                 break;
             case '2':
                 //two column layout
                 $buffy .= $td_block_layout->open_row();
                 //$buffy .= $td_block_layout->open6();
                 $buffy .= $td_module_trending_now->render(array($posts, $navigation));
                 //$buffy .= $td_block_layout->close6();
                 if ($td_current_column == 2) {
                     $buffy .= $td_block_layout->close_row();
                 }
                 break;
             case '3':
                 //three column layout
                 $buffy .= $td_block_layout->open_row();
                 //$buffy .= $td_block_layout->open4();
                 $buffy .= $td_module_trending_now->render(array($posts, $navigation));
                 //$buffy .= $td_block_layout->close4();
                 if ($td_current_column == 3) {
                     $buffy .= $td_block_layout->close_row();
                 }
                 break;
         }
         //current column
         if ($td_current_column == $td_column_number) {
             $td_current_column = 1;
         } else {
             $td_current_column++;
         }
         $td_post_count++;
     }
     $buffy .= $td_block_layout->close_all_tags();
     return $buffy;
 }
 function inner($posts, $td_column_number = '')
 {
     $buffy = '';
     $navigation = '';
     if (!empty($this->atts['navigation'])) {
         $navigation = $this->atts['navigation'];
     }
     $td_block_layout = new td_block_layout();
     if (!empty($posts)) {
         $buffy .= $td_block_layout->open_row();
         $trending_now_unique_id = td_global::td_generate_unique_id();
         //generate unique id for this object
         $buffy .= '<div class="td-trending-now-wrapper" id="' . $trending_now_unique_id . '" data-start="' . esc_attr($navigation) . '">';
         $buffy .= '<div class="td-trending-now-title">' . __td('Trending Now', TD_THEME_NAME) . '</div><div class="td-trending-now-display-area">';
         foreach ($posts as $post_count => $post) {
             $td_module_trending_now = new td_module_trending_now($post);
             $buffy .= $td_module_trending_now->render($post_count);
         }
         $buffy .= '</div>';
         // ZA Cutom
         // $buffy .= '<div class="td-next-prev-wrap">';
         //     $buffy .= '<a href="#"
         //                   class="td_ajax-prev-pagex td-trending-now-nav-left"
         //                   data-wrapper-id="' . $trending_now_unique_id . '"
         //                   data-moving="left"
         //                   data-control-start="' . $navigation . '"><i class="td-icon-menu-left"></i></a>';
         //     $buffy .= '<a href="#"
         //                   class="td_ajax-next-pagex td-trending-now-nav-right"
         //                   data-wrapper-id="' . $trending_now_unique_id . '"
         //                   data-moving="right"
         //                   data-control-start="' . $navigation . '"><i class="td-icon-menu-right"></i></a>';
         // $buffy .= '</div>';
         $buffy .= '</div>';
         $buffy .= $td_block_layout->close_row();
     }
     $buffy .= $td_block_layout->close_all_tags();
     return $buffy;
 }