<?php
$conn = mysqli_connect('localhost', 'seocabra_m', 'seocabra_m', 'trinhlam') or die ('DIE');
if(isset($_REQUEST['submit']) && $_REQUEST['submit'] == 'user_gr')
{
	
	$list_uid = explode(",", $_REQUEST['uid']);
	if(isset($_REQUEST['uid']))
	{
		foreach($list_uid as $uid)
		{
			if($uid == "") continue;
			$sql = 'SELECT `id` FROM `bot_url_user_fb` WHERE `url_user` = "'.$uid.'"';
			$result = mysqli_query($conn, $sql);
			if (!$result){
				die ('Câu truy vấn bị sai');
			}
			$row = mysqli_num_rows($result);
			if($row == 0) 
			{
				mysqli_query($conn, "INSERT INTO `bot_url_user_fb` (`url_user`) VALUES ('".$uid."');");
			}
		}
		mysqli_free_result($result);
		mysqli_close($conn);
	}
	else
	{
		echo 'false';
	}
}
else if(isset($_REQUEST['get_new']))
{
	$sql = 'SELECT `id`,`url_user` FROM `bot_url_user_fb` WHERE `get_success` = 0 ORDER BY `id` ASC LIMIT 1';
	$result = mysqli_query($conn, $sql);
	while($res = mysqli_fetch_array($result))
	{
		echo $res['url_user'];
		mysqli_query($conn, "UPDATE `bot_url_user_fb` SET `get_success` = 1 WHERE `id` = " . $res['id'] . "");
		exit;
	}
}
else if(isset($_REQUEST['get_new_gr']))
{
	$sql = 'SELECT `id`,`url_user` FROM `bot_url_user_fb` WHERE `get_gr_success` = 0 ORDER BY `id` ASC LIMIT 1';
	$result = mysqli_query($conn, $sql);
	while($res = mysqli_fetch_array($result))
	{
		echo $res['url_user'];
		mysqli_query($conn, "UPDATE `bot_url_user_fb` SET `get_gr_success` = 1 WHERE `id` = " . $res['id'] . "");
		exit;
	}
}