refactor: 七牛云上传

2025-07-24 18:03:41 +08:00
parent 857bb4ad21
commit c0b5bb8e27
9 changed files with 515 additions and 159 deletions
--- a/extend/filesystem/Qiniu.php
+++ b/extend/filesystem/Qiniu.php
@@ -0,0 +1,165 @@
+<?php
+namespace filesystem;
+
+use Qiniu\Auth;
+use Qiniu\Storage\UploadManager;
+use Qiniu\Storage\BucketManager;
+
+class Qiniu
+{
+    private $bucket = 'orico-official-website';
+    private $access_key = 'dOsTum4a5qvhPTBbZRPX0pIOU7PZWRX7htKjztms';
+    private $secret_key = 'KFxsGbnErkALFfeGdMa8QWTdodJbamMX0iznLe-q';
+
+    private $rule = [
+        'fileSize' => 1024 * 1024 * 50, // 默认最大上传5M
+        'fileExt' => 'jpeg,jpg,png,mp4', // 默认上传文件后缀
+        'fileMime' => 'image/jpeg,image/png,image/gif,video/mp4' // 默认上传文件mime
+    ];
+
+    private $dir = true;
+    private $path_prefix = '';
+    private $file_name_prefix = 'orico';
+    private $keep_original_name = false;
+
+    private $base_url = '//szw73dlk3.hn-bkt.clouddn.com';
+
+    public function __construct($conf = [])
+    {
+        if (!empty($conf['base_url'])) {
+            $this->base_url = $conf['base_url'];
+        }
+        if (!empty($conf['bucket'])) {
+            $this->bucket = $conf['bucket'];
+        }
+        if (!empty($conf['access_key'])) {
+            $this->access_key = $conf['access_key'];
+        }
+        if (!empty($conf['secret_key'])) {
+            $this->secret_key = $conf['secret_key'];
+        }
+        if (!empty($conf['path_prefix'])) {
+            $this->path_prefix = trim($conf['path_prefix'], '/');
+        }
+        if (!empty($conf['file_name_prefix'])) {
+            $this->file_name_prefix = $conf['file_name_prefix'];
+        }
+        if (!empty($conf['keep_original_name'])) {
+            $this->keep_original_name = $conf['keep_original_name'];
+        }
+    }
+
+    /**
+     * 生成随机字符串
+     */
+    private function random($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->file_name_prefix . 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->access_key, $this->secret_key);
+
+        // 生成上传 Token
+        $token = $auth->uploadToken($this->bucket);
+
+        // 初始化 UploadManager 对象并进行文件的上传。
+        $upload_mgr = new UploadManager();
+
+        $file = request()->file($name);
+
+        $aspect_ratio = [];
+        if (!empty($this->rule['aspectRatio'])) {
+            $aspect_ratio = $this->rule['aspectRatio'];
+            unset($this->rule['aspectRatio']);
+        }
+        $validate = validate([$name => $this->rule]);
+        if (!$validate->check([$name => $file])) {
+            throw new \Exception($validate->getError());
+        }
+
+        $file_name = $file->getOriginalName(); // 文件原名
+        if (!$this->keep_original_name) {
+            $file_name = $this->buildFileName() . '.' . $file->extension();
+            if (!$this->dir && !empty($this->path_prefix)) {
+                $file_name = $this->path_prefix . '/' . $file_name;
+            }
+        }
+        if ($this->dir) {
+            $file_name = date('Ymd') . '/' . $file_name;
+            if (!empty($this->path_prefix)) {
+                $file_name = $this->path_prefix . '/' . $file_name;
+            }
+        }
+        $file_path = $file->getPathname(); // 临时路径
+        if (!empty($aspect_ratio)) { // 验证图片宽高
+            list($width, $height, $type, $attr) = getimagesize($file);
+            if ($width != $aspect_ratio['width'] || $height != $aspect_ratio['height']) {
+                throw new \Exception('图片宽高不符合');
+            }
+        }
+        $file_type = $file->getOriginalMime();
+        list($ret, $err) = $upload_mgr->putFile($token, $file_name, $file_path, null, $file_type, false);
+
+        if ($err !== null) {
+            throw new \Exception($err);
+        } else {
+            return ['hash' => $ret['hash'], 'filename' => $ret['key'], 'remote_url' => $this->base_url . $ret['key']];
+        }
+    }
+
+    /**
+     * 上传文件到七牛云
+     */
+    public function deleteFile($name)
+    {
+        // 构建鉴权对象
+        $auth = new Auth($this->access_key, $this->secret_key);
+        // 初始化 BucketManager 对象并进行文件的删除。
+        $bucket_mgr = new BucketManager($auth);
+        $ret = $bucket_mgr->delete($this->bucket, $name);
+        return $ret;
+    }
+}