история комментариев на аякс

public function getRComment($id)

 
    public function getRating($id,$target_id) {
 
 
        $sql = "SELECT r.*,
			 u.nickname as nickname,
			 u.login as login,c.id as cid					
 
                 FROM cms_ratings r
                                LEFT JOIN cms_comments c ON c.target_id=$target_id AND r.item_id=c.id
				LEFT JOIN cms_users u ON u.id = r.user_id
				LEFT JOIN cms_user_profiles p ON p.user_id = u.id
                         WHERE item_id=$id ";
 
 
        $result = $this->inDB->query($sql);
 
        if (!$this->inDB->num_rows($result)) { return false; }
 
      while($rating = $this->inDB->fetch_assoc($result)){
 
    $rating ['rnick']   = implode($this->r_User($rating ['user_id']));
      $rating ['rlogin']   = implode($this->l_User($rating ['user_id']));
 
         $ratings[] = $rating ;
 
}
             return $ratings;
 
    }

<?php
/******************************************************************************/
//                                                                            //
//                           InstantCMS v1.10.4                               //
//                        http://instantcms.ru/                           //
//                                                                            //
//                   written by InstantCMS Team, 2007-2014                    //
//                produced by InstantSoft, (www.instantsoft.ru)               //
//                                                                            //
//                        LICENSED BY GNU/GPL v2                              //
//                                                                            //
/******************************************************************************/
 
	define('PATH', $_SERVER['DOCUMENT_ROOT']);
	include(PATH.'/core/ajax/ajax_core.php');
 
    $do         = cmsCore::request('action', 'str', 'add');
    $target     = cmsCore::request('target', 'str', '');
    $target_id  = cmsCore::request('target_id', 'int', 0);
    $comment_id = cmsCore::request('id', 'int', 0);
 
    if ($do == 'view' && !$comment_id) { cmsCore::halt(); }
 
    cmsCore::loadModel('comments');
    $model = new cms_model_comments();
 
    // Проверяем включен ли компонент
    if(!$inCore->isComponentEnable('comments')) { cmsCore::halt(); }
 
    if ($do=='view'){
 
	$inCore = cmsCore::getInstance();
	$inDB   = cmsDatabase::getInstance();
	$inUser = cmsUser::getInstance(); 
 
     $spyer = $model->getRating($comment_id,$target_id);
 
	cmsPage::initTemplate('components', 'com_comments_history')->        
            assign('do', $do)->
            assign('spyer', $spyer)->    
            assign('is_user', $inUser->id)->      
            display('com_comments_history.tpl');
 
	cmsCore::halt();
}
?>

$inPage->addHeadJsLang(array('EDIT_COMMENT','CONFIRM_DEL_COMMENT','COMMENT_IN_LINK','SHOW_HISTORY'));

$_LANG['HISTORY']                = 'История';
$_LANG['SHOW_HISTORY']           = 'История рейтинга';

function showHistory(comment_id){
	core.message(LANG_SHOW_HISTORY);
	$.post('/components/comments/history.php', {action: 'view',id: comment_id}, function(data) {
		if(data) {
		  $('#popup_ok').show();
		  $('#popup_message').html(data);
		  $('#popup_progress').hide();
		}
	});
 
}

{foreach key=cid item=spyers from=$spyer}
 
<table style="width:400px; height:auto">
<tr>
<td width="100"><a  href="{profile_url login=$spyers.rlogin}" >{$spyers.rnick}</a></td>
 
<td width="100">
 <span class="">
                        {if $spyers.points>0}
<span class="cmm_good">+{$spyers.points}</span>
{else}<span class="cmm_bad">-{$spyers.points}{/if}</span>
</span>
</td>
 
<td width="150">{$spyers.pubdate}</td>
</tr>
</table>
 
{/foreach}

  {else}
                            {$comment.rating}
                        {/if}
                        </span>

<span>
<div style="float:right " ><a class="ajaxlink" href="javascript:" onclick="showHistory('{$comment.id}', '{csrf_token}')">{$LANG.HISTORY}</a></div>
</span>

  cmsCore::loadModel('comments');
  $model = new cms_model_comments();
 
    $target     = cmsCore::request('target', 'str', '');
    $target_id  = cmsCore::request('target_id', 'int', 0);
    $comment_id = cmsCore::request('comment_id', 'int');
 
if($hdo == 'view'){
     $spyer = $model->getRating($comment_id,$target_id);
print_r($id);
 
    cmsPage::initTemplate('components', 'com_comments_history')->        
            assign('do', $do)->
            assign('spyer', $spyer)->    
            assign('is_user', $inUser->id)->      
            display('com_comments_history.tpl');
}

 
<span>
<div style="float:right" ><a class="ajaxlink" href="/comments/{$comment.id}/history.html">{$LANG.HISTORY}</a></div>
</span>
 

 
if ($do == 'history'){
 
$hdo = cmsCore::request('hdo','str','');
 
include 'components/comments/history.php';
 
}
 

 
   $routes[] = array(
                            '_uri'  => '/^comments/([0-9]+)/history.html$/i',
                            'do'    => 'history',
                            'hdo'   => 'view',
                            1       => 'comment_id' 
                         );