ImgURL是一个简单、纯粹的图床程序,让个人图床多一个选择。
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7 years ago
<?php
/*
@name:TinyPNG图片压缩接口
@author:xiaoz.me
*/
//载入SDK
require_once("../sdk/tinypng/Tinify/Exception.php");
require_once("../sdk/tinypng/Tinify/ResultMeta.php");
require_once("../sdk/tinypng/Tinify/Result.php");
require_once("../sdk/tinypng/Tinify/Source.php");
require_once("../sdk/tinypng/Tinify/Client.php");
require_once("../sdk/tinypng/Tinify.php");
//载入配置文件
require_once("../config.php");
//获取图片URL地址
$imgurl = $_GET['url'];
//获取URI
$imguri = str_replace($config['domain'],"",$imgurl);
//echo $imguri;
//仅获取域名
$domain = str_replace("http://","",$config['domain']);
$domain = str_replace("https://","",$domain);
$domain = explode("/",$domain); //最终的目的是取出域名
//搜索域名是否匹配
$sdomain = strpos($imgurl,$domain[0]);
if($sdomain == false) {
echo '地址不合法';
exit;
}
//合法的域名,那我们继续咯
//在判断下目录是否合法
$imgdir = explode("/",$imguri);
//如果目录不是访客目录也不是管理员目录,那就不处理咯
if(($imgdir[0] != $config['userdir']) && ($imgdir[0] != $config['admindir'])) {
echo '地址不合法';
exit;
}
//ok,上面都过了,判断下图片类型
//使用exif_imagetype函数来判断文件类型
$imguri = '../'.$imguri;
$file_type = exif_imagetype($imguri);
switch ( $file_type )
{
case IMAGETYPE_JPEG:
tinypng($config['tinypng'],$config['domain'],$imguri,$imgurl);
$redata = array("code" => 1,"type" => $file_type);
echo json_encode($redata);
break;
case IMAGETYPE_PNG:
tinypng($config['tinypng'],$config['domain'],$imguri,$imgurl);
$redata = array("code" => 1,"type" => $file_type);
echo json_encode($redata);
break;
default:
$redata = array("code" => 0,"type" => $file_type);
echo json_encode($redata);
break;
}
?>
<?php
//压缩图片
function tinypng($api,$host,$imgfile,$imgurl){
if($api == '') {
echo '未开启TinyPNG';
exit;
}
else{
Tinify\setKey($api);
Tinify\fromFile($imgfile)->toFile($imgfile);
//获取主机名
$host = $host."/api/";
//对压缩后的图片鉴黄
$ch = curl_init($host."identify.php?url=".$imgurl) ;
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // https请求 不验证>证书和hosts
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true) ; // 获取数据返回
curl_setopt($ch, CURLOPT_BINARYTRANSFER, true) ; // 在启用 CURLOPT_RETURNTRANSFER 时候将获取数据返回
$output = curl_exec($ch) ;
curl_close($ch);
return $imgfile;
}
}
?>