delete(); return; } $startTime = date('Y-m-d H:i:s'); echo "━━━━━━━━━━ ▶ 文生图任务开始处理━━━━━━━━━━\n"; echo "处理时间:{$startTime}\n"; // 更新日志状态:处理中 if ($logId) { Db::name('image_task_log')->where('id', $logId)->update([ 'status' => 1, 'log' => '文生图处理中', 'update_time' => $startTime ]); } // 拼接原图路径 $old_image_url = rtrim($data['sourceDir'], '/') . '/' . ltrim($data['file_name'], '/'); $list = Db::name("text_to_image") ->where('old_image_url', $old_image_url) ->where('img_name', '<>', '') // ->where('status', 0) ->select(); if (!empty($list)) { $total = count($list); echo "📊 共需处理:{$total} 条记录\n"; foreach ($list as $index => $row) { $currentIndex = $index + 1; $begin = date('Y-m-d H:i:s'); echo "👉 正在处理第 {$currentIndex} 条,ID: {$row['id']}\n"; // 图像生成 $result = $this->textToImage( $data["file_name"], $data["outputDir"], $data["width"], $data["height"], $row["chinese_description"], $row["img_name"], $data["selectedOption"], $data["executeKeywords"] ); // 标准化结果文本 if ($result === true || $result === 1 || $result === '成功') { $resultText = '成功'; // 日志状态设置为成功(仅在未提前失败时) if ($logId) { Db::name('image_task_log')->where('id', $logId)->update([ 'status' => 2, 'log' => '文生图处理成功', 'update_time' => date('Y-m-d H:i:s') ]); } } else { $resultText = (string) $result ?: '失败或无返回'; } echo "✅ 处理结果:{$resultText}\n"; echo "完成时间:" . date('Y-m-d H:i:s') . "\n"; echo "文生图已处理完成\n"; // 若包含关键词,日志状态标为失败(-1) if (strpos($resultText, '包含关键词') !== false) { // 命中关键词类错误,状态设为失败 if ($logId) { Db::name('image_task_log')->where('id', $logId)->update([ 'status' => -1, 'log' => $resultText, 'update_time' => date('Y-m-d H:i:s') ]); } } } } // 处理链式任务(如果有) if (!empty($data['chain_next'])) { $nextType = array_shift($data['chain_next']); $data['type'] = $nextType; Queue::push('app\job\ImageArrJob', [ 'task_id' => $data['task_id'], 'data' => [$data] ], 'arrimage'); } $job->delete(); } catch (\Exception $e) { echo "❌ 异常信息: " . $e->getMessage() . "\n"; echo "📄 文件: " . $e->getFile() . "\n"; echo "📍 行号: " . $e->getLine() . "\n"; if ($logId) { Db::name('image_task_log')->where('id', $logId)->update([ 'status' => -1, 'log' => '文生图失败:' . $e->getMessage(), 'update_time' => date('Y-m-d H:i:s') ]); } $job->delete(); } } /** * 任务失败时的处理 */ public function failed($data) { // 记录失败日志或发送通知 echo "ImageJob failed: " . json_encode($data); } /** * 文生图处理函数 * 描述:根据提示词调用图像生成接口,保存图像文件,并更新数据库 */ public function textToImage($fileName, $outputDirRaw, $width, $height, $prompt, $img_name, $selectedOption,$executeKeywords) { $rootPath = str_replace('\\', '/', ROOT_PATH); $outputDir = rtrim($rootPath . 'public/' . $outputDirRaw, '/') . '/'; $dateDir = date('Y-m-d') . '/'; $fullBaseDir = $outputDir . $dateDir; // 创建输出目录 foreach ([$fullBaseDir, $fullBaseDir . '1024x1024/', $fullBaseDir . "{$width}x{$height}/"] as $dir) { if (!is_dir($dir)) mkdir($dir, 0755, true); } // 确保目录存在 if (!is_dir($fullBaseDir . '2048x2048/')) { mkdir($fullBaseDir . '2048x2048/', 0755, true); } // 获取图像记录 $record = Db::name('text_to_image') ->where('old_image_url', 'like', "%{$fileName}") ->order('id desc') ->find(); Db::name('text_to_image')->where('id', $record['id'])->update([ 'new_image_url' => '', ]); if (!$record) return '没有找到匹配的图像记录'; //判断是否执行几何图 if($executeKeywords == false){ // 过滤关键词 $prompt = preg_replace('/[\r\n\t]+/', ' ', $prompt); foreach (['几何', 'geometry', 'geometric'] as $keyword) { if (stripos($prompt, $keyword) !== false) { Db::name('text_to_image')->where('id', $record['id'])->update([ 'status' => 3, 'error_msg' => "包含关键词".$keyword, 'update_time' => date('Y-m-d H:i:s') ]); return "包含关键词 - {$keyword}"; } } } $template = Db::name('template') ->field('id,english_content,content') ->where('path',$fileName) ->where('ids',1) ->find(); // AI 图像生成调用 $ai = new AIGatewayService(); $response = $ai->callDalleApi($template['content'].$prompt, $selectedOption); if($response['result']){ // echo "
";
// print_r($response);
// echo "
";
//             sleep(180);

//             $imageUrl = $this->getImageSeed($response['result']);
//             // echo "
";
//             // print_r($imageUrl);
//             // echo "
";
//             if (!$imageUrl['data']['imageUrl']) {
//                 throw new Exception('未找到图像');
//             }

//             $img_name = mb_substr(preg_replace('/[^\x{4e00}-\x{9fa5}A-Za-z0-9_\- ]/u', '', $img_name), 0, 30);
//             $filename = $img_name . '.png';
//             $path512 = $fullBaseDir . '2048x2048/' . $filename;
// // echo "
";
// // print_r($imageUrl['data']['imageUrl']);
// // echo "
";
//             // 下载并保存图片
//             file_get_contents($imageUrl['data']['imageUrl']);

            // 数据库更新
            Db::name('text_to_image')->where('id', $record['id'])->update([
                // 'new_image_url' => str_replace($rootPath . 'public/', '', $path512),
                'new_image_url' => $response['result'],
                'taskId' => $response['result'],
                'img_name' => $img_name,
                'model' => $selectedOption,
                'status' => trim($img_name) === '' ? 0 : 1,
                'status_name' => "文生图",
                'size' => "2028x2048",
                'quality' => 'standard',
                'style' => 'vivid',
                'error_msg' => '',
                'update_time' => date('Y-m-d H:i:s')
            ]);
            return "成功";



        }else{


            if (isset($response['error'])) {
                throw new \Exception("❌ 图像生成失败:" . $response['error']['message']);
            }
            // 支持 URL 格式(为主)和 base64
            $imgData = null;
            if (isset($response['data'][0]['url'])) {
                $imgData = @file_get_contents($response['data'][0]['url']);
            } elseif (isset($response['data'][0]['b64_json'])) {
                $imgData = base64_decode($response['data'][0]['b64_json']);
            }
            if (!$imgData || strlen($imgData) < 1000) {
                throw new \Exception("❌ 图像内容为空或异常!");
            }
            // 保存文件路径定义
            $img_name = mb_substr(preg_replace('/[^\x{4e00}-\x{9fa5}A-Za-z0-9_\- ]/u', '', $img_name), 0, 30);
            $filename = $img_name . '.png';
            $path512 = $fullBaseDir . '1024x1024/' . $filename;
            $pathCustom = $fullBaseDir . "{$width}x{$height}/" . $filename;
            // 保存原图
            file_put_contents($path512, $imgData);
            // 数据库更新
            Db::name('text_to_image')->where('id', $record['id'])->update([
                'new_image_url' => str_replace($rootPath . 'public/', '', $path512),
                // 注释以下一行则不保存裁剪路径(适配你的配置)
                // 'custom_image_url' => str_replace($rootPath . 'public/', '', $pathCustom),
                'img_name' => $img_name,
                'model' => $selectedOption,
                'status' => trim($img_name) === '' ? 0 : 1,
                'status_name' => "文生图",
                'size' => "{$width}x{$height}",
                'quality' => 'standard',
                'style' => 'vivid',
                'error_msg' => '',
                'update_time' => date('Y-m-d H:i:s')
            ]);
            return "成功";
        }

    }


    public function getImageSeed($taskId)
    {
        // 配置参数
        $apiUrl = 'https://chatapi.onechats.ai/mj/task/' . $taskId . '/fetch';
        $apiKey = 'sk-iURfrAgzAjhZ4PpPLwzmWIAhM7zKfrkwDvyxk4RVBQ4ouJNK';

        try {
            // 初始化cURL
            $ch = curl_init();

            // 设置cURL选项
            curl_setopt_array($ch, [
                CURLOPT_URL => $apiUrl,
                CURLOPT_RETURNTRANSFER => true,
                CURLOPT_CUSTOMREQUEST => 'GET',  // 明确指定GET方法
                CURLOPT_HTTPHEADER => [
                    'Authorization: Bearer ' . $apiKey,
                    'Accept: application/json',
                    'Content-Type: application/json'
                ],
                CURLOPT_SSL_VERIFYPEER => false,
                CURLOPT_SSL_VERIFYHOST => false,
                CURLOPT_TIMEOUT => 60,
                CURLOPT_FAILONERROR => true     // 添加失败时返回错误
            ]);

            // 执行请求
            $response = curl_exec($ch);
            $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);

            // 错误处理
            if (curl_errno($ch)) {
                throw new Exception('cURL请求失败: ' . curl_error($ch));
            }

            // 关闭连接
            curl_close($ch);

            // 验证HTTP状态码
            if ($httpCode < 200 || $httpCode >= 300) {
                throw new Exception('API返回错误状态码: ' . $httpCode);
            }

            // 解析JSON响应
            $responseData = json_decode($response, true);
            if (json_last_error() !== JSON_ERROR_NONE) {
                throw new Exception('JSON解析失败: ' . json_last_error_msg());
            }

            // 返回结构化数据
            return [
                'success' => true,
                'http_code' => $httpCode,
                'data' => $responseData
            ];

        } catch (Exception $e) {
            // 确保关闭cURL连接
            if (isset($ch) && is_resource($ch)) {
                curl_close($ch);
            }

            return [
                'success' => false,
                'error' => $e->getMessage(),
                'http_code' => $httpCode ?? 0
            ];
        }
    }
    /**
     * 发送API请求
     * @param string $url 请求地址
     * @param array $data 请求数据
     * @param string $apiKey API密钥
     * @param string $method 请求方法
     * @return string 响应内容
     * @throws Exception
     */
    private function sendApiRequest($url, $data, $apiKey, $method = 'POST')
    {
        $ch = curl_init();

        curl_setopt_array($ch, [
            CURLOPT_URL => $url,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_CUSTOMREQUEST => $method,
            CURLOPT_HTTPHEADER => [
                'Authorization: Bearer '.$apiKey,
                'Accept: application/json',
                'Content-Type: application/json'
            ],
            CURLOPT_POSTFIELDS => $method === 'POST' ? json_encode($data) : null,
            CURLOPT_SSL_VERIFYPEER => false,
            CURLOPT_SSL_VERIFYHOST => false,
            CURLOPT_TIMEOUT => 60,
            CURLOPT_FAILONERROR => true
        ]);

        $response = curl_exec($ch);
        $error = curl_error($ch);
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);

        if ($error) {
            throw new Exception('API请求失败: '.$error);
        }

        if ($httpCode < 200 || $httpCode >= 300) {
            throw new Exception('API返回错误状态码: '.$httpCode);
        }

        return $response;
    }
}