Пагинация комментариев

	public function viewMoreFeed()
	{
		$total = $this->get('total') ? (int) $this->get('total') : null;
		$page  = $this->get('page');
		$pageLimit = phpfox::getParam('comment.comment_page_limit');

		$comments = phpfox::getService('comment')->getCommentsForFeed($this->get('comment_type_id'), $this->get('item_id'), $pageLimit, $total);
		if (!($count = count($comments)))
		{
			phpfox_error::set(phpfox::getPhrase('comment.no_comments'));

			return false;
		}

		if ($pageLimit < $total)
		{
			$count = phpfox::getService('comment')->getCommentsCount($this->get('comment_type_id'), $this->get('item_id'));
		}

		if ($page == 1)
		{
			$totalFeed = phpfox::getParam('comment.total_comments_in_activity_feed');
			if ($count > $total)
			{
				$totalFeed = $totalFeed + ($count - $total);
			}
			else if ($count < $total)
			{
				$totalFeed = $totalFeed - ($total - $count);
			}
			array_splice($comments, -$totalFeed, $count);
		}
		else if ($page > 1 && $count != $total)
		{
			if ($count > $total)
			{
				$pageLimit = $pageLimit - ($count - $total);
			}
			else if ($count < $total)
			{
				$pageLimit = $pageLimit + ($total - $count);
			}
			$comments = phpfox::getService('comment')->getCommentsForFeed($this->get('comment_type_id'), $this->get('item_id'), $pageLimit, $total);
			if (!count($comments))
			{
				phpfox_error::set(phpfox::getPhrase('comment.no_comments'));

				return false;
			}
		}
		$total = $count;

		foreach ($comments as $comment)
		{
			$this->template()->assign([
					'aComment' => $comment,
					'aFeed'    => ['feed_id' => $this->get('item_id')]
				])->getTemplate('comment.block.mini'
			);
		}
		
		if ($this->get('append'))
		{
			$this->prepend('#js_feed_comment_view_more_' . ($this->get('feed_id') ? $this->get('feed_id') : $this->get('item_id')), $this->getContent(false));
			
			phpfox::getLib('pager')->set([
					'ajax'    => 'comment.viewMoreFeed', 
					'page'    => phpfox::getLib('request')->getInt('page'), 
					'size'    => $this->get('pagelimit'), 
					'count'   => $total,
					'phrase'  => phpfox::getPhrase('comment.view_previous_comments'),
					'icon'    => 'misc/comment.png',
					'aParams' => [
						'comment_type_id' => $this->get('comment_type_id'),
						'item_id'   => $this->get('item_id'),
						'append'    => true,
						'pagelimit' => $this->get('pagelimit'),
						'total'     => $total
					]
				]
			);	

			$this->template()->getLayout('pager');
			$this->html('#js_feed_comment_pager_' . ($this->get('feed_id') ? $this->get('feed_id') : $this->get('item_id')), $this->getContent(false));
		}
		else 
		{
			$feedId = $this->get('feed_id') ? $this->get('feed_id') : $this->get('item_id');

			if (($pageLimit < $total) && ceil($total / $pageLimit) > $page)
			{
				$page++;
				$limit = $pageLimit * $page;
				if ($limit > $total)
				{
					$limit = $total;
				}

				$html  = '<a href="#" class="comment_mini_link_block comment_mini_link_block_hidden" style="display: none;" onclick="return false;">' . phpfox::getPhrase('feed.loading') . '</a>';
				$html .= '<a href="' . phpfox::getLib('url')->makeUrl($this->get('comment_type_id'), [$this->get('item_id'), 'comment']) . '" onclick="$(\'#js_feed_comment_ajax_link_' . $feedId . '\').show(); $(this).parent().find(\'.comment_mini_link_block_hidden\').show(); $(this).hide(); $.ajaxCall(\'comment.viewMoreFeed\', \'comment_type_id=' . $this->get('comment_type_id') . '&amp;item_id=' . $this->get('item_id') . '&amp;feed_id=' . $feedId . '&amp;page=' . $page . '&amp;total=' . $total . '\', \'GET\'); return false;" class="comment_mini_link_block no_ajax_link">' . phpfox::getPhrase('comment.view_previous_comments') . ' ' .$limit . ' / ' . $total . '</a>';

				$this->html('#js_feed_comment_view_more_link_' . $feedId . ' .comment_mini_link', $html);
				$this->hide('#js_feed_comment_ajax_link_' . $feedId);
			}
			else
			{
				$this->hide('#js_feed_comment_view_more_link_' . $feedId);
			}

			$this->prepend('#js_feed_comment_view_more_' . $feedId, $this->getContent(false));
		}

		$this->call('$Core.loadInit();');
	}