mayi_cms/include/kindeditor/upload_admin.php

<?php

function alert($msg)
{
	global $charset;
	header('Content-type: text/html; charset=utf-8');
	$json = new Services_JSON();
	echo $json->encode(array('error' => 1, 'message' => $msg));
	exit();
}

define('IN_MYMPS', true);
define('IN_AJAX', true);
define('IN_JSON', true);
require_once 'JSON.php';
require_once dirname(__FILE__) . '/../global.inc.php';
require_once MYMPS_INC . '/global.php';
require_once MYMPS_DATA . '/config.php';
require_once MYMPS_DATA . '/config.db.php';
require_once MYMPS_INC . '/upfile.fun.php';
require_once MYMPS_INC . '/admin.class.php';
require_once MYMPS_INC . '/db.class.php';

if (!$mymps_admin->mymps_admin_chk_getinfo()) {
	alert('您尚未登录管理员，不能上传图片.');
}

$watermark = isset($watermark) ? $watermark : '';
$dopost = isset($dopost) ? $dopost : '';
$imgwidthValue = isset($imgwidthValue) ? $imgwidthValue : 400;
$imgheightValue = isset($imgheightValue) ? $imgheightValue : 300;
$urlValue = isset($urlValue) ? $urlValue : '';
$imgsrcValue = isset($imgsrcValue) ? $imgsrcValue : '';
$imgurl = isset($imgurl) ? $imgurl : '';
$small = isset($small) ? $small : '';

if (empty($_FILES) === false) {
	$name_file = 'imgFile';
	$size = $mymps_global['cfg_upimg_size'] * 1024;
	$upimg_allow = explode(',', $mymps_global['cfg_upimg_type']);

	if ($size < $_FILES[$name_file]['size']) {
		alert('上传文件应小于' . $mymps_global['cfg_upimg_size'] . 'KB');
	}

	if (!in_array(FileExt($_FILES[$name_file]['name']), $upimg_allow)) {
		alert('系统只允许上传' . $mymps_global['cfg_upimg_type'] . '格式的图片！');
	}

	if (!preg_match('/^image\\//i', $_FILES[$name_file]['type'])) {
		alert('很抱歉，系统无法识别您上传的文件的格式，请换一张图片上传！');
	}

	$destination = '/editor/' . date('Ym') . '/';

	if ($_FILES[$name_file]['name']) {
		$mymps_image = start_upload($name_file, $destination, $mymps_global[cfg_upimg_watermark]);
		$imgsrcValue = $mymps_image;
		$full_litfilename = $full_filename = MYMPS_ROOT . $mymps_image;
		$sizes = getimagesize($full_filename);
		$imgwidthValue = $sizes[0];
		$imgheightValue = $sizes[1];
		$imgsize = filesize($full_litfilename);
		$db->query('INSERT INTO `' . $db_mymps . 'upload` (title,url,width,height,filesize,uptime,adminid) VALUES (\'' . $mymps_image[0] . '\',\'' . $imgsrcValue . '\',\'' . $imgwidthValue . '\',\'' . $imgheightValue . '\',\'' . $imgsize . '\',\'' . $nowtime . '\',\'' . $admin_id . '\')');
		$file_url = $mymps_global[SiteUrl] . $imgsrcValue;
	}

	header('Content-type: text/html; charset=utf-8');
	$json = new Services_JSON();
	echo $json->encode(array('error' => 0, 'url' => $file_url));
	exit();
}

?>