视频预览

app/Console/Commands/GeneratePreviewVideo.php

@@ -112,13 +112,34 @@ class GeneratePreviewVideo extends Command
         return dd('success');
     }
 
-    private  function saveLocal($url, $localPath) {
-        $remote = fopen($url, 'rb');
+    private function saveLocal($url, $localPath) {
+        // 初始化 cURL 会话
+        $ch = curl_init($url);
+        // 设置 cURL 选项
+        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // 返回数据而不是直接输出
+        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // 跟踪重定向
+        curl_setopt($ch, CURLOPT_TIMEOUT, 300); // 设置超时时间（秒）
+        // 执行 cURL 请求
+        $response = curl_exec($ch);
+        // 检查是否有错误
+        if (curl_errno($ch)) {
+            $error = 'cURL error: ' . curl_error($ch);
+            curl_close($ch);
+            throw new Exception($error);
+        }
+        // 获取 HTTP 状态码
+        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+        curl_close($ch);
+        if ($httpCode != 200) {
+            throw new Exception("HTTP error: {$httpCode}");
+        }
+        // 打开本地文件进行写入
         $local = fopen($localPath, 'wb');
-        while (!feof($remote)) {
-            fwrite($local, fread($remote, 8192)); // 8KB分块
+        if (!$local) {
+            throw new Exception("Failed to open local file: {$localPath}");
         }
-        fclose($remote);
+        // 将响应数据写入本地文件
+        fwrite($local, $response);
         fclose($local);
         return $localPath;
     }
@@ -128,7 +149,10 @@ class GeneratePreviewVideo extends Command
         if (strpos($url, 'http:') === 0 || strpos($url, 'https:') === 0) {
             return  $url;
         }
-        return "https://mietublcom.oss-cn-hongkong.aliyuncs.com".'/'.$url;
+        if (env('PREVIEW_OSS_URL_INTERNAL')) {
+            return env('PREVIEW_OSS_URL_INTERNAL').'/'.$url;
+        }
+        return env('PREVIEW_OSS_URL').'/'.$url;
     }
 
     /*
@@ -157,7 +181,7 @@ class GeneratePreviewVideo extends Command
         $ffmpeg = FFMpeg::create([
             'ffmpeg.binaries'  => '/usr/bin/ffmpeg',
             'ffprobe.binaries' => '/usr/bin/ffprobe',
-            'timeout' => 300
+            'timeout' => 180
         ]);
 
         // Open the video