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