feat: 七牛云上传开发

2025-07-23 17:55:30 +08:00
parent 62a67bf7a0
commit 10c1f86708
2 changed files with 159 additions and 1 deletions
--- a/extend/uploader/Qiniu.php
+++ b/extend/uploader/Qiniu.php
@@ -0,0 +1,157 @@
+<?php
+namespace uploader;
+
+use Qiniu\Auth;
+use Qiniu\Storage\UploadManager;
+use Qiniu\Storage\BucketManager;
+
+class QiniuUploader
+{
+    private $bucket = 'orico-opd';
+    private $accessKey = 'dOsTum4a5qvhPTBbZRPX0pIOU7PZWRX7htKjztms';
+    private $secretKey = 'KFxsGbnErkALFfeGdMa8QWTdodJbamMX0iznLe-q';
+
+    private $rule = [
+        'fileSize' => 1024 * 1024 * 5, // 默认最大上传5M
+        'fileExt' => 'jpeg,jpg,png', // 默认上传文件后缀
+        'fileMime' => 'image/jpeg,image/png,image/gif' // 默认上传文件mime
+    ];
+
+    private $dir = true;
+    private $originalName = false;
+    private $pathPrefix = '';
+    private $fileNamePrefix = 'orico';
+
+    static public $domain = 'http://opdfile.f2b211.com/';
+
+    public function __construct($conf = [])
+    {
+        if (!empty($conf['bucket'])) {
+            $this->bucket = $conf['bucket'];
+        }
+        if (!empty($conf['accessKey'])) {
+            $this->accessKey = $conf['accessKey'];
+        }
+        if (!empty($conf['secretKey'])) {
+            $this->secretKey = $conf['secretKey'];
+        }
+        if (!empty($conf['pathPrefix'])) {
+            $this->pathPrefix = trim($conf['pathPrefix'], '/');
+        }
+    }
+
+    /**
+     * 生成随机字符串
+     */
+    private function random($length, $type = "string", $convert = "0")
+    {
+        $conf = [
+            'number' => '0123456789',
+            'string' => 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ',
+            'all' => 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789='
+        ];
+        $string = $conf[$type];
+        if (!$string) {
+            $string = $conf['string'];
+        }
+        $strlen = strlen($string) - 1;
+        $char = '';
+        for ($i = 0; $i < $length; $i++) {
+            $char .= $string[mt_rand(0, $strlen)];
+        }
+        if ($convert > 0) {
+            $res = strtoupper($char);
+        } elseif ($convert == 0) {
+            $res = $char;
+        } elseif ($convert < 0) {
+            $res = strtolower($char);
+        }
+        return $res;
+    }
+
+    /**
+     * 组装文件名
+     */
+    private function buildFileName()
+    {
+        return $this->fileNamePrefix . time() . substr(time(), -5) . substr(microtime(), 2, 3) . $this->random(8);
+    }
+
+    /**
+     * 上传验证规则
+     */
+    public function validate($rule)
+    {
+        $this->rule = $rule;
+    }
+
+    /**
+     * 上传文件到七牛云
+     */
+    public function uploadFile($name)
+    {
+        // 构建鉴权对象
+        $auth = new Auth($this->accessKey, $this->secretKey);
+
+        // 生成上传 Token
+        $token = $auth->uploadToken($this->bucket);
+
+        // 初始化 UploadManager 对象并进行文件的上传。
+        $uploadMgr = new UploadManager();
+
+        $file = request()->file($name);
+
+        $aspectRatio = [];
+        if (!empty($this->rule['aspectRatio'])) {
+            $aspectRatio = $this->rule['aspectRatio'];
+            unset($this->rule['aspectRatio']);
+        }
+        $validate = validate([$name => $this->rule]);
+        if (!$validate->check([$name => $file])) {
+            throw new \Exception($validate->getError());
+        }
+
+        $fileName = $file->getOriginalName(); // 文件原名
+        if (!$this->originalName) {
+            $fileName = $this->buildFileName() . '.' . $file->extension();
+            if (!$this->dir && !empty($this->pathPrefix)) {
+                $fileName = $this->pathPrefix . '/' . $fileName;
+            }
+        }
+        if ($this->dir) {
+            $fileName = date('Y') . '/' . date('m') . '/' . date('d') . '/' . $fileName;
+            if (!empty($this->pathPrefix)) {
+                $fileName = $this->pathPrefix . '/' . $fileName;
+            }
+        }
+        $filePath = $file->getPathname(); // 临时路径
+        if (!empty($aspectRatio)) { // 验证图片宽高
+            list($width, $height, $type, $attr) = getimagesize($file);
+            if ($width != $aspectRatio['width'] || $height != $aspectRatio['height']) {
+                throw new \Exception('图片宽高不符合');
+            }
+        }
+        $fileType = $file->getOriginalMime();
+        list($ret, $err) = $uploadMgr->putFile($token, $fileName, $filePath, null, $fileType, false);
+
+        if ($err !== null) {
+            throw new \Exception($err);
+        } else {
+            return ['hash' => $ret['hash'], 'filename' => $ret['key'], 'remote_url' => self::$domain . $ret['key']];
+        }
+    }
+
+
+    /**
+     * 上传文件到七牛云
+     */
+    public function deleteFile($name)
+    {
+        // 构建鉴权对象
+        $auth = new Auth($this->accessKey, $this->secretKey);
+        // 初始化 BucketManager 对象并进行文件的删除。
+        $bucketManager = new BucketManager($auth);
+        $ret = $bucketManager->delete($this->bucket, $name);
+        return $ret;
+    }
+}