EasyImages2.0/application/upload.php

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PHP
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<?php
namespace Verot\Upload;
require __DIR__ . '/function.php';
require __DIR__ . '/class.upload.php';
// 检查登录
if ($config['mustLogin']) {
if (checkLogin() !== 204 && checkLogin() !== 205) {
exit(json_encode(array(
"result" => "failed",
"code" => 401,
"message" => "本站已开启登陆上传,您尚未登陆",
)));
}
}
// 黑/白IP名单上传
if ($config['check_ip']) {
if (checkIP(null, $config['check_ip_list'], $config['check_ip_model'])) {
// 上传错误 code:403 未授权IP
exit(json_encode(array(
"result" => "failed",
"code" => 403,
"message" => "黑名单内或白名单外用户不允许上传",
)));
}
}
// 无文件
if (empty($_FILES['file'])) {
exit(json_encode(
array(
"result" => "failed",
"code" => 204,
"message" => "没有选择上传的文件",
)
));
}
$handle = new Upload($_FILES['file'], 'zh_CN');
if ($handle->uploaded) {
// 允许上传的mime类型
$handle->allowed = array('image/*');
// 文件命名
$handle->file_new_name_body = imgName($handle->file_src_name_body);
// 最大上传限制
$handle->file_max_sizes = $config['maxSize'];
// 最大宽度
$handle->image_max_width = $config['maxWidth'];
// 最大高度
$handle->image_max_height = $config['maxHeight'];
// 最小宽度
$handle->image_min_width = $config['minWidth'];
// 最小高度
$handle->image_min_height = $config['minHeight'];
// 转换图片为指定格式
if ($config['imgConvert']) {
// 只转换非webp格式和非动态图片
if ($handle->file_src_name_ext !== 'webp' && !isAnimatedGif($handle->file_src_pathname)) {
$handle->image_convert = $config['imgConvert'];
// PNG 图像的压缩级别,介于 1快速但大文件和 9慢但较小文件之间
$handle->png_compression = 9 - round($config['compress_ratio'] / 11.2);
// WEBP 图像的压缩质量 1-100
$handle->webp_quality = $config['compress_ratio'];
// JPEG 图像的压缩质量 1-100
$handle->jpeg_quality = $config['compress_ratio'];
}
}
/* 等比例缩减图片 放到前端了*/
/*
if ($config['imgRatio']) {
$handle->image_resize = true;
$handle->image_x = $config['image_x'];
$handle->image_y = $config['image_y'];
// 如果调整后的图像大于原始图像,则取消调整大小,以防止放大
$handle->image_no_enlarging = true;
}
*/
/**
* 为管理员和登陆用户创建自定义上传目录
* 管理员上传目录为自定义目录
* 上传者目录为其用户名
* 2022年5月1日
*/
// 默认目录
$Img_path = config_path();
// 开启管理员自定义目录
if ($config['admin_path_status']) {
if (checkLogin() == 204) {
$Img_path = config_path($config['admin_path'] . date('/Y/m/d/'));
}
}
// 开启上传者单独目录
if ($config['guest_path_status']) {
if (checkLogin() == 205) {
$getCok = unserialize($_COOKIE['auth']);
$Img_path = config_path($getCok[0] . date('/Y/m/d/'));
}
}
// 存储图片路径:images/201807/
$handle->process(APP_ROOT . $Img_path);
// 图片完整相对路径:/i/2021/05/03/k88e7p.jpg
if ($handle->processed) {
header('Content-type:text/json');
// 图片相对路径
$pathIMG = $Img_path . $handle->file_dst_name;
// 图片访问网址
$imageUrl = rand_imgurl() . $pathIMG;
// 后续处理地址
$processUrl = $config['domain'] . $pathIMG;
/**
* 以下为控制开启源图保护或者返回值隐藏config文件中的path目录所更改
* 2022年5月1日
*/
// 隐藏config文件中的path目录,需要搭配网站设置
if ($config['hide_path'] == 1) {
$imageUrl = str_replace($config['path'], '/', $imageUrl);
}
// 源图保护 key值是由crc32加密的hide_key
// $hide_original = $config['hide'] == 1 ? $config['domain'] . '/application/hide.php?key=' . urlHash($pathIMG, 0, crc32($config['hide_key'])) : $imageUrl;
if ($config['hide'] == 1) {
$imageUrl = $config['domain'] . '/application/hide.php?key=' . urlHash($pathIMG, 0, crc32($config['hide_key']));
}
// 关闭删除链接
if ($config['show_user_hash_del']) {
// 判断PHP版本启用删除
if (PHP_VERSION >= '7') {
$delUrl = $config['domain'] . '/application/del.php?hash=' . urlHash($pathIMG, 0);
} else {
$delUrl = "Sever PHP version lower 7.0";
}
} else {
$delUrl = "Admin closed delete";
}
// 上传成功后返回json数据
$reJson = array(
"result" => "success",
"code" => 200,
"url" => $imageUrl,
"srcName" => $handle->file_src_name_body,
"thumb" => $config['domain'] . '/application/thumb.php?img=' . $pathIMG,
"del" => $delUrl,
);
echo json_encode($reJson);
$handle->clean();
} else {
// 上传错误 code:206 客户端文件有问题
$reJson = array(
"result" => "failed",
"code" => 206,
"message" => $handle->error,
);
unset($handle);
header('Content-Type:application/json; charset=utf-8');
exit(json_encode($reJson, JSON_UNESCAPED_UNICODE));
}
/** 后续处理 */
require __DIR__ . '/process.php';
// 使用fastcgi_finish_request操作
if (function_exists('fastcgi_finish_request')) {
fastcgi_finish_request();
// 普通模式鉴黄
@process_checkImg($processUrl);
// 日志
if ($config['upload_logs']) @write_log($pathIMG, $handle->file_src_name, $handle->file_dst_pathname, $handle->file_src_size);
// 水印
@water($handle->file_dst_pathname);
// 压缩
@compress($handle->file_dst_pathname);
} else {
// 普通模式鉴黄
@process_checkImg($processUrl);
// 日志
if ($config['upload_logs']) write_log($pathIMG, $handle->file_src_name, $handle->file_dst_pathname, $handle->file_src_size);
// 水印
@water($handle->file_dst_pathname);
// 压缩
@compress($handle->file_dst_pathname);
}
unset($handle);
}