first commit

2022-08-19 19:48:37 +08:00
commit afdd648b65
3275 changed files with 631084 additions and 0 deletions
--- a/app/common/library/Ftp.php
+++ b/app/common/library/Ftp.php
@@ -0,0 +1,155 @@
+<?php
+
+declare(strict_types=1);
+// +----------------------------------------------------------------------
+// | swiftAdmin 极速开发框架 [基于WebMan开发]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2020-2030 http://www.swiftadmin.net
+// +----------------------------------------------------------------------
+// | swiftAdmin.net High Speed Development Framework
+// +----------------------------------------------------------------------
+// | Author: meystack <coolsec@foxmail.com> Apache 2.0 License
+// +----------------------------------------------------------------------
+namespace app\common\library;
+
+use system\Random;
+
+/**
+ * FTP上传类
+ *
+ */
+class Ftp
+{
+
+    /**
+     * @var object 对象实例
+     */
+    protected static $instance = null;
+
+    //默认配置
+    protected $config = [
+        'upload_ftp_host' => '127.0.0.1',               // 服务器地址
+        'upload_ftp_port' => 21,                        // 服务器端口
+        'upload_ftp_user' => 'username',                // FTP用户名
+        'upload_ftp_pass' => 'password',                // FTP密码
+        'upload_path'     => 'upload',                  // 上传路径
+    ];
+
+    /**
+     * 类构造函数
+     * class constructor.
+     */
+    public function __construct()
+    {
+        if ($upload = saenv('upload', true)) {
+            $this->config = array_merge($this->config, $upload);
+        }
+    }
+
+    /**
+     * 初始化
+     * @access public
+     * @param array $options 参数
+     * @return Ftp
+     */
+
+    public static function instance($options = [])
+    {
+        if (is_null(self::$instance)) {
+            self::$instance = new static($options);
+        }
+        // 返回实例
+        return self::$instance;
+    }
+
+    /**
+     * FTP上传函数
+     * @access public
+     * @param string $source 源文件
+     * @param string $filepath 文件路径
+     * @param string $filename 文件名称
+     * @return bool   true|false
+     */
+    public function ftpUpload(string $source, string $filepath, string $filename): bool
+    {
+
+        if (!empty($source) && !empty($filepath)) {
+
+            // 链接FTP
+            $connect = @ftp_connect($this->config['upload_ftp_host'], $this->config['upload_ftp_port']) or die('Could not connect');
+
+            if (!ftp_login($connect, $this->config['upload_ftp_user'], $this->config['upload_ftp_pass'])) {
+                return false;
+            }
+
+            // 开启被动模式
+            ftp_pasv($connect, TRUE);
+            $source = fopen($source, "r");
+
+            // 循环创建文件夹
+            $filepath = str_replace("\\", '/', $filepath);
+            $dirs = explode('/', $filepath);
+            foreach ($dirs as $val) {
+                if (@ftp_chdir($connect, $val) == false) {
+                    if (!ftp_mkdir($connect, $val)) {
+                        //创建失败
+                        return false;
+                    }
+                    // 切换目录
+                    @ftp_chdir($connect, $val);
+                }
+            }
+
+            if (!@ftp_fput($connect, $filename, $source, FTP_BINARY)) {
+                return false;
+            }
+
+            ftp_close($connect);
+            return true;
+
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * FTP测试函数
+     * @access public
+     * @param array $config 配置信息
+     * @return bool     true|false
+     */
+    public function ftpTest(array $config): bool
+    {
+
+        $connect = @ftp_connect($config['host'], (int)$config['port']) or die('Could not connect');
+        if (@ftp_login($connect, $config['user'], $config['pass'])) {
+
+            try {
+                // 开启被动模式
+                ftp_pasv($connect, TRUE);
+                $folder = Random::alpha(16);
+                if (ftp_mkdir($connect, $folder)) {
+
+                    // 读取测试文件
+                    $location = __DIR__;
+                    $source = fopen($location, "r"); // 上传测试文件
+                    $filename = $folder . "/target.txt";
+                    ftp_fput($connect, $filename, $source, FTP_BINARY);
+
+                    // 删除测试文件
+                    ftp_delete($connect, $filename);
+                    ftp_rmdir($connect, $folder);
+                    ftp_close($connect);
+
+                    return true;
+                }
+
+            } catch (\Throwable $th) {
+                return $th->getMessage();
+            }
+        }
+
+        return false;
+    }
+
+}