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php_study
/
photo_add_img.php

<?php
/**
* TestGuest Version1.0
* ================================================
* Copy 2019-2021 ljcollege
* Web: http://www.ljcollege.com
* ================================================
* Author: Luo
* Date: 2020-8-23
*/
session_start();
//定义个常量，用来授权调用includes里面的文件
define('IN_TG',true);
//定义个常量，用来指定本页的内容
define('SCRIPT','photo_add_img');
//引入公共文件
require dirname(__FILE__).'/includes/common.inc.php';
//这张页面必须会员
if (!$_COOKIE['username']) {
	_alert_back('非法登录！');
}
//保存图片信息入表
if ($_GET['action'] == 'addimg') {
	if (!!$_rows = _fetch_array("SELECT
																	tg_uniqid
														FROM
																	tg_user
													 WHERE
																	tg_username='{$_COOKIE['username']}'
														 LIMIT
															1"
	)) {
		_uniqid($_rows['tg_uniqid'],$_COOKIE['uniqid']);
		include 'includes/check.func.php';
		//接收数据
		$_clean = array();
		$_clean['name'] = _check_dir_name($_POST['name'],2,20);
		$_clean['url'] = _check_photo_url($_POST['url']);
		$_clean['content'] = $_POST['content'];
		$_clean['sid'] = $_POST['sid'];
		$_clean = _mysql_string($_clean);
		//写入数据库
		_query("INSERT INTO tg_photo (
																	tg_name,
																	tg_url,
																	tg_content,
																	tg_sid,
																	tg_username,
																	tg_date
															)
											VALUES (
																	'{$_clean['name']}',
																	'{$_clean['url']}',
																	'{$_clean['content']}',
																	'{$_clean['sid']}',
																	'{$_COOKIE['username']}',
																	NOW()
															)"
		);
		if (_affected_rows() == 1) {
			_close();
			_location('图片添加成功！','photo_show.php?id='.$_clean['sid']);
		} else {
			_close();
			_alert_back('图片添加失败！');
		}
	} else {
		_alert_back('非法登录！');
	}
}
//取值
if (isset($_GET['id'])) {
	if (!!$_rows = _fetch_array("SELECT
																	tg_id,
																	tg_dir
														FROM
																	tg_dir
														WHERE
																	tg_id='{$_GET['id']}'
														LIMIT
																	1
	")) {
		$_html = array();
		$_html['id'] = $_rows['tg_id'];
		$_html['dir'] = $_rows['tg_dir'];
		$_html = _html($_html);
	} else {
		_alert_back('不存在此相册！');
	}
} else {
	_alert_back('非法操作！');
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<?php
	require ROOT_PATH.'includes/title.inc.php';
?>
<script type="text/javascript" src="js/photo_add_img.js"></script>
</head>
<body>
<?php
	require ROOT_PATH.'includes/header.inc.php';
?>

<div id="photo">
	<h2>上传图片</h2>
	<form method="post" name="up" action="?action=addimg">
	<input type="hidden" name="sid" value="<?php echo $_html['id']?>" />
	<dl>
		<dd>图片名称：<input type="text" name="name" class="text" /></dd>
		<dd>图片地址：<input type="text" name="url" id="url" readonly="readonly" class="text" /> <a href="javascript:;" title="<?php echo $_html['dir']?>" id="up">上传</a></dd>
		<dd>图片描述：<textarea name="content"></textarea></dd>
		<dd><input type="submit" class="submit" value="添加图片" /></dd>
	</dl>
	</form>
</div>

<?php
	require ROOT_PATH.'includes/footer.inc.php';
?>
</body>
</html>