php/iem_shop.git

wangtengyu

2018-12-07 f459412e0dac4ed94106da043b4c6f8576bfe496

commit \| author \| age
3e083b	1	<?php
B	2
	3	/**
	4	* 注册
	5	*/
	6	define('IN_ECS', true);
	7
	8	require (dirname(__FILE__) . '/includes/init.php');
	9
	10	/* 载入语言文件 */
	11	require_once (ROOT_PATH . 'languages/' . $_CFG['lang'] . '/user.php');
	12
	13	$action = isset($_REQUEST['act']) ? trim($_REQUEST['act']) : 'default';
	14
	15	$affiliate = unserialize($GLOBALS['_CFG']['affiliate']);
	16	$smarty->assign('affiliate', $affiliate);
	17	$back_act = '';
	18
	19	/* 如果是显示页面，对页面进行相应赋值 */
	20	if(true)
	21	{
	22	assign_template();
	23	$position = assign_ur_here(0, $_LANG['user_center']);
	24	$smarty->assign('page_title', $position['title']); // 页面标题
	25	$smarty->assign('ur_here', $position['ur_here']);
	26	$sql = "SELECT value FROM " . $ecs->table('shop_config') . " WHERE id = 419";
	27	$row = $db->getRow($sql);
	28	$car_off = $row['value'];
	29	$smarty->assign('car_off', $car_off);
	30	/* 是否显示积分兑换 */
	31	if(! empty($_CFG['points_rule']) && unserialize($_CFG['points_rule']))
	32	{
	33	$smarty->assign('show_transform_points', 1);
	34	}
	35	$smarty->assign('helps', get_shop_help()); // 网店帮助
	36	$smarty->assign('data_dir', DATA_DIR); // 数据目录
	37	$smarty->assign('action', $action);
	38	$smarty->assign('lang', $_LANG);
	39	}
	40
	41	/* 路由 */
	42
	43	$function_name = 'action_' . $action;
	44
	45	if(! function_exists($function_name))
	46	{
	47	$function_name = "action_default";
	48	}
	49
	50	call_user_func($function_name);
	51
	52	/* 路由 */
	53
	54	/* 发送注册邮箱验证码到邮箱 */
	55	function action_send_email_code ()
	56	{
	57	// 获取全局变量
	58	$user = $GLOBALS['user'];
	59	$_CFG = $GLOBALS['_CFG'];
	60	$_LANG = $GLOBALS['_LANG'];
	61	$smarty = $GLOBALS['smarty'];
	62	$db = $GLOBALS['db'];
	63	$ecs = $GLOBALS['ecs'];
	64	$user_id = $_SESSION['user_id'];
	65
	66	/* 载入语言文件 */
	67	require_once (ROOT_PATH . 'languages/' . $_CFG['lang'] . '/user.php');
	68
	69	require_once (ROOT_PATH . 'includes/lib_validate_record.php');
	70
	71	$email = trim($_REQUEST['email']);
	72
	73	/* 验证码检查 */
	74	if((intval($_CFG['captcha']) & CAPTCHA_REGISTER) && gd_version() > 0)
	75	{
	76	if(empty($_POST['captcha']))
	77	{
	78	exit($_LANG['invalid_captcha']);
	79	return;
	80	}
	81
	82	/* 检查验证码 */
	83	include_once ('includes/cls_captcha.php');
	84
	85	$captcha = new captcha();
	86
	87	if(! $captcha->check_word(trim($_POST['captcha'])))
	88	{
	89	exit($_LANG['invalid_captcha']);
	90	return;
	91	}
	92
	93	//清空验证码
	94	unset($_SESSION[$captcha->session_word]);
	95	}
	96
	97	if(empty($email))
	98	{
	99	exit("邮箱不能为空");
	100	return;
	101	}
	102	else if(! is_email($email))
	103	{
	104	exit("邮箱格式不正确");
	105	return;
	106	}
	107	else if(check_validate_record_exist($email))
	108	{
	109
	110	$record = get_validate_record($email);
	111
	112	/**
	113	* 检查是过了限制发送邮件的时间
	114	*/
	115	if(time() - $record['last_send_time'] < 60)
	116	{
	117	echo ("每60秒内只能发送一次注册邮箱验证码，请稍候重试");
	118	return;
	119	}
	120	}
	121
	122	require_once (ROOT_PATH . 'includes/lib_passport.php');
	123
	124	/* 设置验证邮件模板所需要的内容信息 */
	125	$template = get_mail_template('reg_email_code');
	126	// 生成邮箱验证码
	127	$email_code = rand_number(6);
	128
	129	$GLOBALS['smarty']->assign('email_code', $email_code);
	130	$GLOBALS['smarty']->assign('shop_name', $GLOBALS['_CFG']['shop_name']);
	131	$GLOBALS['smarty']->assign('send_date', date($GLOBALS['_CFG']['date_format']));
	132
	133	$content = $GLOBALS['smarty']->fetch('str:' . $template['template_content']);
	134
	135	/* 发送激活验证邮件 */
	136	$result = send_mail($email, $email, $template['template_subject'], $content, $template['is_html']);
	137	if($result)
	138	{
	139	// 保存验证码到Session中
	140	$_SESSION[VT_EMAIL_REGISTER] = $email;
	141	// 保存验证记录
	142	save_validate_record($email, $email_code, VT_EMAIL_REGISTER, time(), time() + 30 * 60);
	143
	144	echo 'ok';
	145	}
	146	else
	147	{
	148	echo '注册邮箱验证码发送失败';
	149	}
	150	}
	151
	152	/* 发送注册邮箱验证码到邮箱 */
	153	function action_send_mobile_code ()
	154	{
	155
	156	// 获取全局变量
	157	$user = $GLOBALS['user'];
	158	$_CFG = $GLOBALS['_CFG'];
	159	$_LANG = $GLOBALS['_LANG'];
	160	$smarty = $GLOBALS['smarty'];
	161	$db = $GLOBALS['db'];
	162	$ecs = $GLOBALS['ecs'];
	163	$user_id = $_SESSION['user_id'];
	164
	165	/* 载入语言文件 */
	166	require_once (ROOT_PATH . 'languages/' . $_CFG['lang'] . '/user.php');
	167
	168	require_once (ROOT_PATH . 'includes/lib_validate_record.php');
	169
	170	$mobile_phone = trim($_REQUEST['mobile_phone']);
	171
	172	/* 验证码检查 */
	173	if((intval($_CFG['captcha']) & CAPTCHA_REGISTER) && gd_version() > 0)
	174	{
	175	if(empty($_POST['captcha']))
	176	{
	177	exit($_LANG['invalid_captcha']);
	178	return;
	179	}
	180
	181	/* 检查验证码 */
	182	include_once ('includes/cls_captcha.php');
	183
	184	$captcha = new captcha();
	185
	186	if(! $captcha->check_word(trim($_POST['captcha'])))
	187	{
	188	exit($_LANG['invalid_captcha']);
	189	return;
	190	}
	191
	192	//清空验证码
	193	unset($_SESSION[$captcha->session_word]);
	194	}
	195
	196	if(empty($mobile_phone))
	197	{
	198	exit("手机号不能为空");
	199	return;
	200	}
	201	else if(! is_mobile_phone($mobile_phone))
	202	{
	203	exit("手机号格式不正确");
	204	return;
	205	}
	206	else if(check_validate_record_exist($mobile_phone))
	207	{
	208	// 获取数据库中的验证记录
	209	$record = get_validate_record($mobile_phone);
	210
	211	/**
	212	* 检查是过了限制发送短信的时间
	213	*/
	214	$last_send_time = $record['last_send_time'];
	215	$expired_time = $record['expired_time'];
	216	$create_time = $record['create_time'];
	217	$count = $record['count'];
	218
	219	// 每天每个手机号最多发送的验证码数量
	220	$max_sms_count = 10;
	221	// 发送最多验证码数量的限制时间，默认为24小时
	222	$max_sms_count_time = 60 * 60 * 24;
	223
	224	if((time() - $last_send_time) < 60)
	225	{
	226	echo ("每60秒内只能发送一次短信验证码，请稍候重试");
	227	return;
	228	}
	229	else if(time() - $create_time < $max_sms_count_time && $record['count'] > $max_sms_count)
	230	{
	231	echo ("您发送验证码太过于频繁，请稍后重试！");
	232	return;
	233	}
	234	else
	235	{
	236	$count ++;
	237	}
	238	}
	239
	240	require_once (ROOT_PATH . 'includes/lib_passport.php');
	241
	242	// 设置为空
	243	$_SESSION['mobile_register'] = array();
	244
	245	//require_once (ROOT_PATH . 'sms/sms.php');
	246	//changed by Jarod qi 20180517
	247	include_once('includes/cls_json.php');
	248	require(ROOT_PATH . 'includes/lib_sms.php');
	249	// 生成6位短信验证码
	250	$mobile_code = rand_number(6);
	251	// 短信内容
	252	$content = sprintf($GLOBALS['_CFG']['sms_register_tpl'],$mobile_code,$GLOBALS['_CFG']['shop_name']);
	253
	254	/* 发送激活验证邮件 */
	255	// $result = true;
	256	//$result = sendSMS($mobile_phone, $content);
	257	$result = sendsms($mobile_phone, $content);
	258	//$result=false;
	259	if($result)
	260	{
	261
	262	if(! isset($count))
	263	{
	264	$ext_info = array(
	265	"count" => 1
	266	);
	267	}
	268	else
	269	{
	270	$ext_info = array(
	271	"count" => $count
	272	);
	273	}
	274
	275	// 保存手机号码到SESSION中
	276	$_SESSION[VT_MOBILE_REGISTER] = $mobile_phone;
	277	// 保存验证信息
	278	save_validate_record($mobile_phone, $mobile_code, VT_MOBILE_REGISTER, time(), time() + 30 * 60, $ext_info);
	279	echo 'ok';
	280	}
	281	else
	282	{
	283	echo '短信验证码发送失败';
	284	}
	285	}
	286
	287	/**
	288	* 验证邮箱是否可以注册，true-已存在，不能注册 false-不存在可以注册
	289	*/
	290	function action_check_email_exist ()
	291	{
	292	$_LANG = $GLOBALS['_LANG'];
	293	$_CFG = $GLOBALS['_CFG'];
	294	$smarty = $GLOBALS['smarty'];
	295	$db = $GLOBALS['db'];
	296	$ecs = $GLOBALS['ecs'];
	297
	298	$email = empty($_POST['email']) ? '' : $_POST['email'];
	299
	300	$user = $GLOBALS['user'];
	301
	302	if($user->check_email($email))
	303	{
	304	echo 'true';
	305	}
	306	else
	307	{
	308	echo 'false';
	309	}
	310	}
	311
	312	function action_check_mobile_exist ()
	313	{
	314	$_LANG = $GLOBALS['_LANG'];
	315	$_CFG = $GLOBALS['_CFG'];
	316	$smarty = $GLOBALS['smarty'];
	317	$db = $GLOBALS['db'];
	318	$ecs = $GLOBALS['ecs'];
	319
	320	$mobile = empty($_POST['mobile']) ? '' : $_POST['mobile'];
	321
	322	$user = $GLOBALS['user'];
	323
	324	if($user->check_mobile_phone($mobile))
	325	{
	326	echo 'true';
	327	}
	328	else
	329	{
	330	echo 'false';
	331	}
	332	}
	333
	334	/**
	335	* 显示会员注册界面
	336	*/
	337	function action_default ()
	338	{
	339
	340	// 获取全局变量
	341	$_CFG = $GLOBALS['_CFG'];
	342	$_LANG = $GLOBALS['_LANG'];
	343	$smarty = $GLOBALS['smarty'];
	344	$db = $GLOBALS['db'];
	345	$ecs = $GLOBALS['ecs'];
	346	$back_act = trim($_REQUEST['back_act']);
	347	if((! isset($back_act) \|\| empty($back_act)) && isset($GLOBALS['_SERVER']['HTTP_REFERER']))
	348	{
	349	$back_act = strpos($GLOBALS['_SERVER']['HTTP_REFERER'], 'user.php') ? './index.php' : $GLOBALS['_SERVER']['HTTP_REFERER'];
	350	}
	351
	352	/* 取出注册扩展字段 */
	353	$sql = 'SELECT * FROM ' . $ecs->table('reg_fields') . ' WHERE type < 2 AND display = 1 ORDER BY dis_order, id';
	354	$extend_info_list = $db->getAll($sql);
	355	$smarty->assign('extend_info_list', $extend_info_list);
	356
	357	/* 验证码相关设置 */
	358	if((intval($_CFG['captcha']) & CAPTCHA_REGISTER) && gd_version() > 0)
	359	{
	360	$smarty->assign('enabled_captcha', 1);
	361	$smarty->assign('rand', mt_rand());
	362	}
	363
	364	/* 密码提示问题 */
	365	$smarty->assign('passwd_questions', $_LANG['passwd_questions']);
	366
	367	$smarty->assign('sms_register', $_CFG['sms_register']);
	368
	369	$smarty->assign('sms_register', $_CFG['sms_register']);
	370
	371	/* 增加是否关闭注册 */
	372	$smarty->assign('shop_reg_closed', $_CFG['shop_reg_closed']);
	373	// 登陆注册-注册类型
	374	$register_type = empty($_REQUEST['register_type']) ? 'mobile' : $_REQUEST['register_type'];
	375	if($register_type != 'email' && $register_type != 'mobile')
	376	{
	377	$register_type = 'mobile';
	378	}
	379	$smarty->assign('register_type', $register_type);
	380	$smarty->assign('back_act', $back_act);
	381	$smarty->display('user_register.dwt');
	382	}
	383
	384	/**
	385	* 注册会员的处理
	386	*/
	387	function action_register ()
	388	{
	389
	390	// 获取全局变量
	391	$_CFG = $GLOBALS['_CFG'];
	392	$_LANG = $GLOBALS['_LANG'];
	393	$smarty = $GLOBALS['smarty'];
	394	$db = $GLOBALS['db'];
	395	$ecs = $GLOBALS['ecs'];
	396
	397	/* 增加是否关闭注册 */
	398	if($_CFG['shop_reg_closed'])
	399	{
	400	$smarty->assign('action', 'register');
	401	$smarty->assign('shop_reg_closed', $_CFG['shop_reg_closed']);
	402	$smarty->display('user_passport.dwt');
	403	}
	404	else
	405	{
	406	include_once (ROOT_PATH . 'includes/lib_passport.php');
	407
	408	$username = isset($_POST['username']) ? trim($_POST['username']) : '';
	409
	410	$password = isset($_POST['password']) ? trim($_POST['password']) : '';
	411	$email = isset($_POST['email']) ? trim($_POST['email']) : '';
	412	$other['msn'] = isset($_POST['extend_field1']) ? $_POST['extend_field1'] : '';
	413	$other['qq'] = isset($_POST['extend_field2']) ? $_POST['extend_field2'] : '';
	414	$other['office_phone'] = isset($_POST['extend_field3']) ? $_POST['extend_field3'] : '';
	415	$other['home_phone'] = isset($_POST['extend_field4']) ? $_POST['extend_field4'] : '';
	416	//$other['mobile_phone'] = isset($_POST['extend_field5']) ? $_POST['extend_field5'] : '';
	417	$sel_question = empty($_POST['sel_question']) ? '' : compile_str($_POST['sel_question']);
	418	$passwd_answer = isset($_POST['passwd_answer']) ? compile_str(trim($_POST['passwd_answer'])) : '';
	419
	420	// 注册类型：email、mobile
	421	$register_type = isset($_POST['register_type']) ? trim($_POST['register_type']) : '';
	422
	423	$back_act = isset($_POST['back_act']) ? trim($_POST['back_act']) : '';
	424
	425	if(empty($_POST['agreement']))
	426	{
	427	show_message($_LANG['passport_js']['agreement']);
	428	}
	429
	430	// 注册类型不能为空
	431	if(empty($register_type))
	432	{
	433	show_message($_LANG['passport_js']['msg_register_type_blank']);
	434	}
	435
	436	// 用户名将自动生成
	437	if(strlen($username) < 3)
	438	{
	439	// show_message($_LANG['passport_js']['username_shorter']);
	440	}
	441
	442	if(strlen($password) < 6)
	443	{
	444	show_message($_LANG['passport_js']['password_shorter']);
	445	}
	446
	447	if(strpos($password, ' ') > 0)
	448	{
	449	show_message($_LANG['passwd_balnk']);
	450	}
	451
	452	/** 验证码检查只进行手机和短信验证码的检查
	453	if((intval($_CFG['captcha']) & CAPTCHA_REGISTER) && gd_version() > 0)
	454	{
	455	if(empty($_POST['captcha']))
	456	{
	457	show_message($_LANG['invalid_captcha'], $_LANG['sign_up'], 'register.php', 'error');
	458	}
	459
	460	include_once ('includes/cls_captcha.php');
	461
	462	$captcha = new captcha();
	463
	464	if(! $captcha->check_word(trim($_POST['captcha'])))
	465	{
	466	show_message($_LANG['invalid_captcha'], $_LANG['sign_up'], 'register.php', 'error');
	467	}
	468	}
	469	**/
	470	if($register_type == "email")
	471	{
	472	/* 邮箱验证码检查 */
	473	require_once (ROOT_PATH . 'includes/lib_validate_record.php');
	474
	475	if(empty($email))
	476	{
	477	show_message($_LANG['msg_email_blank'], $_LANG['sign_up'], 'register.php', 'error');
	478	}
	479
	480	$record = get_validate_record($email);
	481
	482	$session_email = $_SESSION[VT_EMAIL_REGISTER];
	483
	484	$email_code = ! empty($_POST['email_code']) ? trim($_POST['email_code']) : '';
	485
	486	if(empty($email_code))
	487	{
	488	show_message($_LANG['msg_email_code_blank'], $_LANG['sign_up'], 'register.php', 'error');
	489	}
	490	else if($session_email != $email)
	491	{
	492	show_message($_LANG['email_changed'], $_LANG['sign_up'], 'register.php', 'error');
	493	}
	494	else if($email_code != $record['record_code'])
	495	{
	496	show_message($_LANG['invalid_email_code'], $_LANG['sign_up'], 'register.php', 'error');
	497	}
	498
	499	/* 邮箱注册时 */
	500	$username = generate_username();
	501
	502	/* 邮箱注册 */
	503	$result = register_by_email($username, $password, $email, $other);
	504
	505	if($result)
	506	{
	507	/* 删除注册的验证记录 */
	508	remove_validate_record($email);
	509	}
	510	}
	511	else if($register_type == "mobile")
	512	{
	513
	514	require_once (ROOT_PATH . 'includes/lib_validate_record.php');
	515
	516	$mobile_phone = ! empty($_POST['mobile_phone']) ? trim($_POST['mobile_phone']) : '';
	517	$mobile_code = ! empty($_POST['mobile_code']) ? trim($_POST['mobile_code']) : '';
	518
	519	$record = get_validate_record($mobile_phone);
	520
	521	$session_mobile_phone = $_SESSION[VT_MOBILE_REGISTER];
	522
	523	/* 手机验证码检查 */
	524
	525	if(empty($mobile_code))
	526	{
	527	show_message($_LANG['msg_mobile_phone_blank'], $_LANG['sign_up'], 'register.php', 'error');
	528	}
	529	// 检查发送短信验证码的手机号码和提交的手机号码是否匹配
	530	else if($session_mobile_phone != $mobile_phone)
	531	{
	532	show_message($_LANG['mobile_phone_changed'], $_LANG['sign_up'], 'register.php', 'error');
	533	}
	534	// 检查验证码是否正确
	535	else if($record['record_code'] != $mobile_code)
	536	{
	537	show_message($_LANG['invalid_mobile_phone_code'], $_LANG['sign_up'], 'register.php', 'error');
	538	}
	539	// 检查过期时间
	540	else if($record['expired_time'] < time())
	541	{
	542	show_message($_LANG['invalid_mobile_phone_code'], $_LANG['sign_up'], 'register.php', 'error');
	543	}
	544
	545	/* 手机注册时，用户名默认为u+手机号 */
	546	$username = generate_username_by_mobile($mobile_phone);
	547
	548	/* 手机注册 */
	549	$result = register_by_mobile($username, $password, $mobile_phone, $other);
	550
	551	if($result)
	552	{
	553	/* 删除注册的验证记录 */
	554	remove_validate_record($mobile_phone);
	555	}
	556	}
	557	else
	558	{
	559	/* 无效的注册类型 */
	560	show_message($_LANG['register_type_invalid'], $_LANG['sign_up'], 'register.php', 'error');
	561	}
	562
	563	/* 随进生成用户名 */
	564	// $username = generate_username();
	565
	566	if($result)
	567	{
	568	/* 把新注册用户的扩展信息插入数据库 */
	569	$sql = 'SELECT id FROM ' . $ecs->table('reg_fields') . ' WHERE type = 0 AND display = 1 ORDER BY dis_order, id'; // 读出所有自定义扩展字段的id
	570	$fields_arr = $db->getAll($sql);
	571
	572	$extend_field_str = ''; // 生成扩展字段的内容字符串
	573	foreach($fields_arr as $val)
	574	{
	575	$extend_field_index = 'extend_field' . $val['id'];
	576	if(! empty($_POST[$extend_field_index]))
	577	{
	578	$temp_field_content = strlen($_POST[$extend_field_index]) > 100 ? mb_substr($_POST[$extend_field_index], 0, 99) : $_POST[$extend_field_index];
	579	$extend_field_str .= " ('" . $_SESSION['user_id'] . "', '" . $val['id'] . "', '" . compile_str($temp_field_content) . "'),";
	580	}
	581	}
	582	$extend_field_str = substr($extend_field_str, 0, - 1);
	583
	584	if($extend_field_str) // 插入注册扩展数据
	585	{
	586	$sql = 'INSERT INTO ' . $ecs->table('reg_extend_info') . ' (`user_id`, `reg_field_id`, `content`) VALUES' . $extend_field_str;
	587	$db->query($sql);
	588	}
	589
	590
	591	/* 写入密码提示问题和答案 */
	592	if(! empty($passwd_answer) && ! empty($sel_question))
	593	{
	594	$sql = 'UPDATE ' . $ecs->table('users') . " SET `passwd_question`='$sel_question', `passwd_answer`='$passwd_answer' WHERE `user_id`='" . $_SESSION['user_id'] . "'";
	595	$db->query($sql);
	596	}
	597
	598	$now = gmtime();
	599	if($_CFG['bonus_reg_rand'])
	600	{
	601	$sql_bonus_ext = " order by rand() limit 0,1";
	602	}
	603	$sql_b = "SELECT type_id FROM " . $ecs->table("bonus_type") . " WHERE send_type='" . SEND_BY_REGISTER . "' AND send_start_date<=" . $now . " AND send_end_date>=" . $now . $sql_bonus_ext;
	604	$res_bonus = $db->query($sql_b);
	605	$kkk_bonus = 0;
	606	while($row_bonus = $db->fetchRow($res_bonus))
	607	{
	608	$sql = "INSERT INTO " . $ecs->table('user_bonus') . "(bonus_type_id, bonus_sn, user_id, used_time, order_id, emailed)" . " VALUES('" . $row_bonus['type_id'] . "', 0, '" . $_SESSION['user_id'] . "', 0, 0, 0)";
	609	$db->query($sql);
	610	$kkk_bonus = $kkk_bonus + 1;
	611	}
	612	if($kkk_bonus)
	613	{
	614	$_LANG['register_success'] = '用户名 %s 注册成功,并获得官方赠送的红包礼品';
	615	}
	616
	617
	618	/* 判断是否需要自动发送注册邮件 */
	619	if($GLOBALS['_CFG']['member_email_validate'] && $GLOBALS['_CFG']['send_verify_email'])
	620	{
	621	send_regiter_hash($_SESSION['user_id']);
	622	}
	623	$ucdata = empty($user->ucdata) ? "" : $user->ucdata;
	624	show_message(sprintf($_LANG['register_success'], $username . $ucdata), array(
	625	$_LANG['back_up_page'],$_LANG['profile_lnk']
	626	), array(
	627	$back_act,'user.php'
	628	), 'info');
	629	}
	630	else
	631	{
	632	$GLOBALS['err']->show($_LANG['sign_up'], 'register.php');
	633	}
	634	}
	635
	636	}
	637
	638	/**
	639	* 随机生成指定长度的数字
	640	*
	641	* @param number $length
	642	* @return number
	643	*/
	644	function rand_number ($length = 6)
	645	{
	646	if($length < 1)
	647	{
	648	$length = 6;
	649	}
	650
	651	$min = 1;
	652	for($i = 0; $i < $length - 1; $i ++)
	653	{
	654	$min = $min * 10;
	655	}
	656	$max = $min * 10 - 1;
	657
	658	return rand($min, $max);
	659	}
	660
	661	/**
	662	* 根据手机号生成用户名
	663	*
	664	* @param number $length
	665	* @return number
	666	*/
	667	function generate_username_by_mobile ($mobile)
	668	{
	669
	670	$username = 'u'.substr($mobile, 0, 3);
	671
	672	$charts = "ABCDEFGHJKLMNPQRSTUVWXYZ";
	673	$max = strlen($charts);
	674
	675	for($i = 0; $i < 4; $i ++)
	676	{
	677	$username .= $charts[mt_rand(0, $max)];
	678	}
	679
	680	$username .= substr($mobile, -4);
	681
	682	$sql = "select count(*) from " . $GLOBALS['ecs']->table('users') . " where user_name = '$username'";
	683	$count = $GLOBALS['db']->getOne($sql);
	684	if($count > 0)
	685	{
	686	return generate_username_by_mobile();
	687	}
	688
	689	return $username;
	690	}
	691
	692	/**
	693	* 根据邮箱地址生成用户名
	694	*
	695	* @param number $length
	696	* @return number
	697	*/
	698	function generate_username ()
	699	{
	700
	701	$username = 'u'.rand_number(3);
	702
	703	$charts = "ABCDEFGHJKLMNPQRSTUVWXYZ";
	704	$max = strlen($charts);
	705
	706	for($i = 0; $i < 4; $i ++)
	707	{
	708	$username .= $charts[mt_rand(0, $max)];
	709	}
	710
	711	$username .= rand_number(4);
	712
	713	$sql = "select count(*) from " . $GLOBALS['ecs']->table('users') . " where user_name = '$username'";
	714	$count = $GLOBALS['db']->getOne($sql);
	715	if($count > 0)
	716	{
	717	return generate_username();
	718	}
	719
	720	return $username;
	721	}
	722
	723	?>