/**
  * Load view with appropriate public post list. Default to reverse chronological order.
  * @param string $list
  */
 private function loadPublicPostList($list)
 {
     $totals = $this->post_dao->getTotalPagesAndPostsByPublicInstances($this->total_posts_per_page);
     switch ($list) {
         case 'timeline':
             $this->addToView('posts', $this->post_dao->getPostsByPublicInstances($this->current_page, $this->total_posts_per_page));
             $this->addToView('header', 'Latest');
             $this->addToView('description', 'Latest public posts and public replies');
             break;
         case 'mostretweets':
             $this->addToView('posts', $this->post_dao->getMostRetweetedPostsByPublicInstances($this->current_page, $this->total_posts_per_page));
             $this->addToView('header', 'Most forwarded');
             $this->addToView('description', 'Posts that have been forwarded most often');
             break;
         case 'mostretweets1wk':
             $this->addToView('posts', $this->post_dao->getMostRetweetedPostsByPublicInstancesInLastWeek($this->current_page, $this->total_posts_per_page));
             $this->addToView('header', 'Most forwarded this week');
             $this->addToView('description', 'Posts that have been forwarded most often this week');
             $totals = $this->post_dao->getTotalPagesAndPostsByPublicInstances($this->total_posts_per_page, 7);
             break;
         case 'mostreplies':
             $this->addToView('posts', $this->post_dao->getMostRepliedToPostsByPublicInstances($this->current_page, $this->total_posts_per_page));
             $this->addToView('header', 'Most replied to');
             $this->addToView('description', 'Posts that have been replied to most often');
             break;
         case 'mostreplies1wk':
             $this->addToView('posts', $this->post_dao->getMostRepliedToPostsByPublicInstancesInLastWeek($this->current_page, $this->total_posts_per_page));
             $this->addToView('header', 'Most replied to this week');
             $this->addToView('description', 'Posts that have been replied to most often this week');
             $totals = $this->post_dao->getTotalPagesAndPostsByPublicInstances($this->total_posts_per_page, 7);
             break;
         case 'photos':
             $this->addToView('posts', $this->post_dao->getPhotoPostsByPublicInstances($this->current_page, $this->total_posts_per_page));
             $this->addToView('header', 'Photos');
             $this->addToView('description', 'Posted photos');
             break;
         case 'links':
             $totals = $this->post_dao->getTotalLinkPagesAndPostsByPublicInstances($this->total_posts_per_page);
             $this->addToView('posts', $this->post_dao->getLinkPostsByPublicInstances($this->current_page, $this->total_posts_per_page));
             $this->addToView('header', 'Links');
             $this->addToView('description', 'Posted links');
             break;
         default:
             $this->addToView('posts', $this->post_dao->getPostsByPublicInstances($this->current_page, $this->total_posts_per_page));
             $this->addToView('header', 'Latest');
             $this->addToView('description', 'Latest public posts and public replies');
             break;
     }
     if ($totals['total_pages'] > $this->current_page) {
         $this->addToView('next_page', $this->current_page + 1);
     }
     $this->addToView('total_pages', $totals['total_pages']);
 }