NickSolver

<?php
if(!defined('VALID_CMS')) { die('ACCESS DENIED'); }
 
function guestbook(){
	global $_LANG;
	$inCore = cmsCore::getInstance();
	$inPage = cmsPage::getInstance();
	$inDB = cmsDatabase::getInstance();
	$inUser = cmsUser::getInstance();
    $inPage->addPathway(Отзывы, '/guestbook');	
 
    $cfg        = $inCore->loadComponentConfig('guestbook');
    // Проверяем включени ли компонент
    if(!$cfg['component_enabled']) { cmsCore::error404(); }
 
	$is_admin           = $inCore->userIsAdmin($inUser->id);
	$user_can_delete    = $inCore->isUserCan('comments/delete');
	$user_can_moderate  = $inCore->isUserCan('comments/moderate');
 
	$id 	= $inCore->request('id', 'int', 0);
	$do		= $inCore->request('do', 'str', 'view');
    $page   = $inCore->request('page', 'int', '1');
    $perpage = $cfg['perpage'];
 
	if ($do=='view'){
 
		$sql = "SELECT * FROM cms_guestbook ";
 
		if (!$is_admin) {$sql .= " where is_show = 1 ";}
		$sql .= " ORDER BY pubdate DESC";
        $sql .= " LIMIT ".($page-1)*$perpage.", ".$perpage;
 
		$result = $inDB->query($sql) ;
 
        $total = $inDB->rows_count('cms_guestbook', 'is_show = 1');
 
		if ($inDB->num_rows($result)){
			$message = array();
			while($con = $inDB->fetch_assoc($result)){
				$message[] = $con;
			}
			$is_message = true;
		} else {
			$is_message = false;
		}
        $pagebar = cmsPage::getPagebar($total, $page, $perpage, '/guestbook/page-%page%');
		$smarty = $inCore->initSmarty('components', 'com_guestbook_view.tpl');
		$smarty->assign('admin', $is_admin);
		$smarty->assign('delete', $user_can_delete);
		$smarty->assign('moderate', $user_can_moderate);
		$smarty->assign('pagetitle', $pagetitle);
		$smarty->assign('message', $message);
        $smarty->assign('pagebar', $pagebar);
		$smarty->assign('is_message', $is_message);
		$smarty->display('com_guestbook_view.tpl');
 
	}
 
	if ($do=='add'){
 
		$inUser = cmsUser::getInstance();
		$inPage->setTitle($_LANG['ASK_QUES']);
		$inPage->addPathway($_LANG['ASK_QUES']);
 
		$inPage->addHeadJS('components/guestbook/js/common.js');
 
		if (!$inCore->inRequest('submit')){
			$smarty = $inCore->initSmarty('components', 'com_guestbook_add.tpl');
			$smarty->assign('user_id', $inUser->id);
			$smarty->assign('message', $message);
			$smarty->display('com_guestbook_add.tpl');
		}
 
 
        if ($inCore->inRequest('submit') ) {
            $error          = '';
            $show = 0;
            $captcha    = $inCore->request('code', 'str', '');
            $message        = $inCore->request('message', 'str', '');
            $name        = $inCore->request('name', 'str', '');
            $email        = $inCore->request('email', 'str', '');
            $_LANG['ERR_CAPTCHA'] = 'Неверно указан код капчи...';
            if (!$inCore->checkCaptchaCode($captcha) && !$inUser->is_admin){ cmsCore::addSessionMessage($_LANG['ERR_CAPTCHA'], 'error'); $errors = true; }
            if ($errors){
                $inCore->redirect('/guestbook/add.html');
		die();
            }
 
 
			if($inUser->id || $cfg['on_moderation']){$show=1;}
			$sql = "INSERT INTO cms_guestbook (pubdate, name, message, email,is_show)
							VALUES (NOW(), '$name', '$message', '$email','$show')";
			$inDB->query($sql);
			$inCore->redirect('/guestbook');
		}
 
	}
	if ($do=='delete'){
		$message_id 	= $inCore->request('message_id', 'int', 0);
		$user_id    = $inUser->id;
        	$inDB->query("DELETE FROM cms_guestbook WHERE id={$message_id}");
		$inCore->redirect('/guestbook');
 
	}
	if ($do=='moder'){
		$message_id 	= $inCore->request('message_id', 'int', 0);
		$user_id    = $inUser->id;
        	$inDB->query("UPDATE cms_guestbook SET is_show = 1 WHERE id={$message_id} LIMIT 1");
		$inCore->redirect('/guestbook');
 
	}
}
?>