AIImageGenerationService.php 72 KB

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  1. <?php
  2. namespace App\Services\AIGeneration;
  3. use App\Models\MpGeneratePicTask;
  4. use App\Models\MpAsset;
  5. use App\Services\VolcEngineService;
  6. use GuzzleHttp\Client;
  7. use GuzzleHttp\Exception\GuzzleException;
  8. use Illuminate\Support\Facades\DB;
  9. use Illuminate\Support\Facades\Log;
  10. use Illuminate\Support\Facades\Redis;
  11. use App\Consts\BaseConst;
  12. class AIImageGenerationService
  13. {
  14. private $volcEngineService;
  15. private $httpClient;
  16. // 模型常量
  17. const MODEL_JIMENG_4 = 'jimeng_4.0';
  18. const MODEL_NANO_BANANA_2 = 'NanoBanana2';
  19. const MODEL_NANO_BANANA_PRO = 'NanoBananaPro';
  20. const MODEL_GPT_IMAGE_2 = 'GptImage2';
  21. public function __construct(VolcEngineService $volcEngineService)
  22. {
  23. $this->volcEngineService = $volcEngineService;
  24. $this->httpClient = new Client([
  25. 'timeout' => 300,
  26. ]);
  27. }
  28. /**
  29. * 异步创建图片生成任务
  30. *
  31. * @param array $params
  32. * @return MpGeneratePicTask
  33. */
  34. public function createImageGenerationTask(array $params): MpGeneratePicTask
  35. {
  36. // // 获取模型类型,默认使用即梦AI 4.0
  37. // $model = $params['model'] ?? self::MODEL_JIMENG_4;
  38. // 获取模型类型,默认使用即梦seedream5.0-lite
  39. $model = $params['model'] ?? 'doubao-seedream-5-0-lite-260128';
  40. // 检查是否有正在处理的任务(仅即梦AI需要排队)
  41. if ($model === self::MODEL_JIMENG_4 && $this->hasProcessingTask()) {
  42. // 如果有正在处理的任务,创建排队任务
  43. return $this->createQueuedTask($params);
  44. }
  45. // 生成唯一的任务ID
  46. $taskId = 'img_gen_' . time() . '_' . uniqid();
  47. // 创建任务记录
  48. $task = MpGeneratePicTask::create([
  49. 'task_id' => $taskId,
  50. 'alias_segment_id' => $params['alias_segment_id'] ?? 0,
  51. 'prompt' => $params['prompt'] ?? '',
  52. 'width' => $params['width'] ?? 1600,
  53. 'height' => $params['height'] ?? 2848,
  54. 'image_num' => $params['image_num'] ?? 1,
  55. 'scale' => $params['scale'] ?? 50,
  56. 'ref_img_url' => $params['ref_img_urls'] ?? null,
  57. 'mask_img_url' => $params['mask_img_url'] ?? null,
  58. 'extra_params' => $params['extra_params'] ?? null,
  59. 'status' => MpGeneratePicTask::STATUS_PENDING,
  60. 'model' => $model,
  61. ]);
  62. // 即梦AI和NanoBanana系列立即提交任务,火山API在定时任务中提交
  63. if ($model === self::MODEL_JIMENG_4) {
  64. $this->submitTaskToJimengApi($task);
  65. } elseif (in_array($model, BaseConst::NANO_BANANA_MODELS)) {
  66. $this->submitTaskToNanoBananaApi($task);
  67. }
  68. return $task;
  69. }
  70. /**
  71. * 检查是否有正在处理的任务
  72. *
  73. * @return bool
  74. */
  75. private function hasProcessingTask(): bool
  76. {
  77. return MpGeneratePicTask::where('status', MpGeneratePicTask::STATUS_PROCESSING)
  78. ->exists();
  79. }
  80. /**
  81. * 创建排队任务
  82. *
  83. * @param array $params
  84. * @return MpGeneratePicTask
  85. */
  86. private function createQueuedTask(array $params): MpGeneratePicTask
  87. {
  88. // 生成唯一的任务ID
  89. $taskId = 'img_gen_' . time() . '_' . uniqid();
  90. // 获取模型类型
  91. $model = $params['model'] ?? self::MODEL_JIMENG_4;
  92. // 创建排队状态的任务记录
  93. return MpGeneratePicTask::create([
  94. 'task_id' => $taskId,
  95. 'alias_segment_id' => $params['alias_segment_id'] ?? 0,
  96. 'prompt' => $params['prompt'] ?? '',
  97. 'width' => $params['width'] ?? 1600,
  98. 'height' => $params['height'] ?? 2848,
  99. 'image_num' => $params['image_num'] ?? 1,
  100. 'scale' => $params['scale'] ?? 50,
  101. 'ref_img_url' => $params['ref_img_urls'] ?? null,
  102. 'mask_img_url' => $params['mask_img_url'] ?? null,
  103. 'extra_params' => $params['extra_params'] ?? null,
  104. 'status' => MpGeneratePicTask::STATUS_PENDING,
  105. 'model' => $model,
  106. ]);
  107. }
  108. /**
  109. * 提交任务到即梦AI API
  110. *
  111. * @param MpGeneratePicTask $task
  112. * @return void
  113. */
  114. private function submitTaskToJimengApi(MpGeneratePicTask $task): void
  115. {
  116. try {
  117. // 验证环境变量配置
  118. $accessKey = env('VOLC_AI_AK');
  119. $secretKey = env('VOLC_AI_SK');
  120. if (empty($accessKey) || empty($secretKey)) {
  121. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  122. 'error_message' => '火山引擎访问密钥未配置,请检查环境变量AK和SK'
  123. ]);
  124. return;
  125. }
  126. //构建即梦AI 4.0 API请求参数
  127. $apiParams = [
  128. 'req_key' => 'jimeng_t2i_v40',
  129. 'prompt' => $task->prompt,
  130. 'scale' => $task->scale / 100, //为0-1范围
  131. ];
  132. // 添加可选参数
  133. if ($task->image_num > 1) {
  134. $apiParams['force_single'] = false;
  135. } else {
  136. $apiParams['force_single'] = true;
  137. }
  138. // 参考图片
  139. if ($task->ref_img_url) {
  140. $apiParams['image_urls'] = $task->ref_img_url;
  141. }
  142. // if ($task->mask_img_url) {
  143. // $apiParams['image_urls'] = $task->mask_img_url;
  144. // }
  145. // 尺寸参数
  146. $area = $task->width * $task->height; //计算面积
  147. if ($area >= 1024*1024 && $area <= 4096*4096) {
  148. $apiParams['size'] = (int)$area;
  149. }
  150. dLog('generate')->info('即梦AI文生图参数: ', $apiParams);
  151. logDB('generate', 'info', '即梦AI文生图任务提交', ['task_id' => $task->task_id, 'params' => $apiParams]);
  152. //调用即梦AI 4.0 API提交任务
  153. $response = $this->volcEngineService->request(
  154. 'POST',
  155. 'visual.volcengineapi.com', //即梦AI API域名
  156. '/', // 使用根路径
  157. [], // Query参数
  158. json_encode($apiParams),
  159. $accessKey,
  160. $secretKey,
  161. 'cv', // 服务标识
  162. 'cn-north-1', //区域
  163. 'CVSync2AsyncSubmitTask',
  164. '2022-08-31',
  165. 'application/json'
  166. );
  167. $responseData = json_decode($response['body'], true);
  168. dLog('generate')->info('即梦AI 4.0 API提交任务响应: ', $responseData);
  169. logDB('generate', 'info', '即梦AI 4.0 API提交任务响应', ['task_id' => $task->task_id, 'response' => $responseData]);
  170. if ($responseData['code'] !== 10000) {
  171. // API返回错误
  172. logDB('generate', 'error', '即梦AI任务提交失败', ['task_id' => $task->task_id, 'error' => $responseData['message'] ?? 'API Error']);
  173. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  174. 'error_message' => $responseData['message'] ?? 'API Error',
  175. 'extra_params' => $responseData['data'] ?? []
  176. ]);
  177. } else {
  178. // 任务提交成功,更新状态为处理中
  179. $updateData = [];
  180. //存储API返回的任务ID
  181. if (isset($responseData['data']['task_id'])) {
  182. $updateData['task_id'] = $responseData['data']['task_id'];
  183. $updateData['extra_params'] = $responseData ?? [];
  184. }
  185. $task->updateStatus(MpGeneratePicTask::STATUS_PROCESSING, $updateData);
  186. }
  187. } catch (\Exception $e) {
  188. // 记录错误
  189. logDB('generate', 'error', '即梦AI任务提交异常', ['task_id' => $task->task_id, 'error' => $e->getMessage()]);
  190. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  191. 'error_message' => 'API请求失败: ' . $e->getMessage()
  192. ]);
  193. }
  194. }
  195. /**
  196. * 提交任务到GPT-Image2 API
  197. *
  198. * @param MpGeneratePicTask $task
  199. * @return void
  200. */
  201. public function submitTaskToGptImage2Api(MpGeneratePicTask $task): void
  202. {
  203. try {
  204. // 验证环境变量配置
  205. $apiKey = env('GPT_IMAGE2_API_KEY');
  206. if (empty($apiKey)) {
  207. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  208. 'error_message' => 'GPT-Image2 API KEY未配置,请检查环境变量GPT_IMAGE2_API_KEY'
  209. ]);
  210. return;
  211. }
  212. // 更新状态为处理中
  213. $task->updateStatus(MpGeneratePicTask::STATUS_PROCESSING);
  214. // $api_url = 'https://token.ithinkai.cn/v1/images/generations'; // 备用地址1
  215. // $api_url = 'https://api.nonelinear.com/v1/images/generations'; // 备用地址2
  216. $api_url = 'https://ai-api.kkidc.com/v1/images/generations';
  217. $isEditMode = false;
  218. // 参考图片 - 如果有参考图则使用 /edits 接口
  219. if ($task->ref_img_url) {
  220. // $api_url = 'https://token.ithinkai.cn/v1/images/edits'; // 备用地址1
  221. // $api_url = 'https://api.nonelinear.com/v1/images/generations'; // 备用地址2
  222. $api_url = 'https://ai-api.kkidc.com/v1/images/edits';
  223. $isEditMode = true;
  224. }
  225. dLog('generate')->info('开始调用GPT-Image2 API', ['task_id' => $task->task_id, 'mode' => $isEditMode ? 'edit' : 'generation']);
  226. logDB('generate', 'info', '开始调用GPT-Image2 API', ['task_id' => $task->task_id, 'mode' => $isEditMode ? 'edit' : 'generation']);
  227. // 创建专用客户端,优化配置
  228. $gptClient = new Client([
  229. 'timeout' => 1800, // 超时
  230. 'connect_timeout' => 120, // 连接超时10秒
  231. 'http_errors' => false, // 不自动抛出HTTP错误
  232. 'verify' => false, // 禁用SSL验证(如果有证书问题)
  233. 'allow_redirects' => true,
  234. ]);
  235. // 根据是否有参考图选择不同的请求方式
  236. if ($isEditMode) {
  237. // 使用原生 cURL 处理 multipart/form-data 格式
  238. $imageUrls = is_array($task->ref_img_url) ? $task->ref_img_url : [$task->ref_img_url];
  239. // 限制最多4张参考图
  240. $imageUrls = array_slice($imageUrls, 0, 4);
  241. dLog('generate')->info('下载参考图片', ['image_urls' => $imageUrls, 'count' => count($imageUrls)]);
  242. // 下载所有参考图片并保存为临时文件
  243. $tempFiles = [];
  244. foreach ($imageUrls as $index => $imageUrl) {
  245. $imageContent = @file_get_contents($imageUrl);
  246. if ($imageContent === false) {
  247. dLog('generate')->warning('下载参考图片失败,跳过', ['image_url' => $imageUrl]);
  248. continue;
  249. }
  250. dLog('generate')->info('参考图片下载完成', ['index' => $index, 'size' => strlen($imageContent)]);
  251. // 保存为临时文件(cURL 需要真实文件路径)
  252. $extension = pathinfo(parse_url($imageUrl, PHP_URL_PATH), PATHINFO_EXTENSION) ?: 'png';
  253. $tempFile = tempnam(sys_get_temp_dir(), 'gpt_img_') . '.' . $extension;
  254. file_put_contents($tempFile, $imageContent);
  255. $tempFiles[] = [
  256. 'path' => $tempFile,
  257. 'extension' => $extension
  258. ];
  259. dLog('generate')->info('临时文件创建成功', ['file' => $tempFile, 'size' => filesize($tempFile)]);
  260. }
  261. if (empty($tempFiles)) {
  262. throw new \Exception('所有参考图片下载失败');
  263. }
  264. // 构建 POST 字段
  265. $postFields = [
  266. 'prompt' => $task->prompt,
  267. 'model' => 'gpt-image-2',
  268. 'n' => (string)$task->image_num, // 新接口要求字符串类型
  269. 'response_format' => 'b64_json', // 新接口必填参数
  270. ];
  271. // 尺寸参数(必填)
  272. if ($task->width && $task->height) {
  273. $postFields['size'] = $task->width . 'x' . $task->height;
  274. } else {
  275. $postFields['size'] = '1024x1024'; // 默认尺寸
  276. }
  277. // 添加参考图片文件(支持多图,新接口要求使用 image 字段名)
  278. foreach ($tempFiles as $index => $tempFile) {
  279. $fieldName = 'image'; // 新接口统一使用 image 字段名
  280. $postFields[$fieldName] = new \CURLFile(
  281. $tempFile['path'],
  282. 'image/' . $tempFile['extension'],
  283. 'image' . ($index + 1) . '.' . $tempFile['extension']
  284. );
  285. }
  286. dLog('generate')->info('GPT-Image2 API参数(编辑模式-cURL)', [
  287. 'api_url' => $api_url,
  288. 'prompt' => $task->prompt,
  289. 'size' => $postFields['size'],
  290. 'n' => $postFields['n'],
  291. 'response_format' => $postFields['response_format'],
  292. 'image_count' => count($tempFiles)
  293. ]);
  294. logDB('generate', 'info', 'GPT-Image2任务提交(编辑模式)', [
  295. 'task_id' => $task->task_id,
  296. 'api_url' => $api_url,
  297. 'image_urls' => $imageUrls,
  298. 'prompt' => $task->prompt
  299. ]);
  300. $startTime = microtime(true);
  301. // 使用原生 cURL
  302. $ch = curl_init();
  303. curl_setopt_array($ch, [
  304. CURLOPT_URL => $api_url,
  305. CURLOPT_RETURNTRANSFER => true,
  306. CURLOPT_POST => true,
  307. CURLOPT_POSTFIELDS => $postFields,
  308. CURLOPT_HTTPHEADER => [
  309. 'Authorization: Bearer ' . $apiKey,
  310. 'Accept: application/json',
  311. 'Expect:', // 移除 Expect: 100-continue,避免等待
  312. ],
  313. CURLOPT_TIMEOUT => 600,
  314. CURLOPT_CONNECTTIMEOUT => 30,
  315. CURLOPT_SSL_VERIFYPEER => false,
  316. CURLOPT_SSL_VERIFYHOST => false,
  317. CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, // 强制使用 HTTP/1.1
  318. ]);
  319. dLog('generate')->info('开始发送cURL请求');
  320. $responseBody = curl_exec($ch);
  321. $statusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  322. $curlError = curl_error($ch);
  323. $curlErrno = curl_errno($ch);
  324. curl_close($ch);
  325. // 删除所有临时文件
  326. foreach ($tempFiles as $tempFile) {
  327. @unlink($tempFile['path']);
  328. }
  329. $elapsed = round(microtime(true) - $startTime, 2);
  330. dLog('generate')->info('cURL请求完成', ['elapsed' => $elapsed . 's', 'http_code' => $statusCode, 'curl_errno' => $curlErrno]);
  331. if ($curlErrno !== 0) {
  332. throw new \Exception('cURL错误: ' . $curlError . ' (错误码: ' . $curlErrno . ')');
  333. }
  334. if (empty($responseBody)) {
  335. throw new \Exception('API返回空响应,HTTP状态码: ' . $statusCode);
  336. }
  337. } else {
  338. // 使用 JSON 格式 (原有的文生图模式)
  339. $apiParams = [
  340. 'model' => 'gpt-image-2',
  341. 'prompt' => $task->prompt,
  342. 'n' => (int)$task->image_num,
  343. 'quality' => 'auto', // 新接口必填参数:图像质量等级
  344. 'response_format' => 'b64_json', // 新接口必填参数:返回格式
  345. ];
  346. // 尺寸参数
  347. if ($task->width && $task->height) {
  348. $apiParams['size'] = $task->width . 'x' . $task->height;
  349. } else {
  350. $apiParams['size'] = 'auto'; // 新接口必填参数
  351. }
  352. dLog('generate')->info('GPT-Image2 API参数', $apiParams);
  353. logDB('generate', 'info', 'GPT-Image2任务提交', ['task_id' => $task->task_id, 'api_url' => $api_url, 'params' => $apiParams]);
  354. $startTime = microtime(true);
  355. // 调用GPT-Image2 API
  356. $response = $gptClient->post($api_url, [
  357. 'headers' => [
  358. 'Authorization' => 'Bearer ' . $apiKey,
  359. 'Content-Type' => 'application/json',
  360. ],
  361. 'json' => $apiParams,
  362. ]);
  363. $statusCode = $response->getStatusCode();
  364. $responseBody = $response->getBody()->getContents();
  365. $elapsed = round(microtime(true) - $startTime, 2);
  366. dLog('generate')->info('Guzzle请求完成', ['elapsed' => $elapsed . 's', 'http_code' => $statusCode]);
  367. if (empty($responseBody)) {
  368. throw new \Exception('API返回空响应,HTTP状态码: ' . $statusCode);
  369. }
  370. }
  371. // 解析响应
  372. dLog('generate')->info('响应数据长度', ['length' => strlen($responseBody)]);
  373. $responseData = json_decode($responseBody, true);
  374. if (json_last_error() !== JSON_ERROR_NONE) {
  375. dLog('generate')->error('JSON解析失败', ['error' => json_last_error_msg(), 'body' => substr($responseBody, 0, 500)]);
  376. throw new \Exception('JSON解析失败: ' . json_last_error_msg());
  377. }
  378. dLog('generate')->info('GPT-Image2 API响应', $responseData);
  379. logDB('generate', 'info', 'GPT-Image2 API响应', ['task_id' => $task->task_id, 'response' => $responseData]);
  380. if (isset($responseData['error'])) {
  381. // API返回错误
  382. logDB('generate', 'error', 'GPT-Image2任务失败', ['task_id' => $task->task_id, 'error' => $responseData['error']['message'] ?? 'API Error']);
  383. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  384. 'error_message' => $responseData['error']['message'] ?? 'API Error',
  385. 'result_json' => $responseData
  386. ]);
  387. } else {
  388. // 任务提交成功,直接处理结果
  389. dLog('generate')->info('开始处理GPT-Image2响应结果');
  390. $this->processGptImage2ApiResponse($task, $responseData);
  391. }
  392. } catch (\Exception $e) {
  393. // 记录错误
  394. dLog('generate')->error('GPT-Image2 API请求失败: ' . $e->getMessage(), [
  395. 'task_id' => $task->task_id,
  396. 'trace' => $e->getTraceAsString()
  397. ]);
  398. logDB('generate', 'error', 'GPT-Image2任务异常', [
  399. 'task_id' => $task->task_id,
  400. 'error' => $e->getMessage(),
  401. 'file' => $e->getFile(),
  402. 'line' => $e->getLine()
  403. ]);
  404. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  405. 'error_message' => 'API请求失败: ' . $e->getMessage()
  406. ]);
  407. }
  408. }
  409. /**
  410. * 处理GPT-Image2 API响应结果
  411. *
  412. * @param MpGeneratePicTask $task
  413. * @param array $responseData
  414. * @return void
  415. */
  416. private function processGptImage2ApiResponse(MpGeneratePicTask $task, array $responseData): void
  417. {
  418. try {
  419. if (!isset($responseData['data']) || empty($responseData['data'])) {
  420. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  421. 'error_message' => '未返回图片数据',
  422. 'result_json' => $responseData
  423. ]);
  424. return;
  425. }
  426. $result_urls = [];
  427. foreach ($responseData['data'] as $index => $imageData) {
  428. // 优先处理 b64_json 格式(新接口返回格式)
  429. if (isset($imageData['b64_json']) && !empty($imageData['b64_json'])) {
  430. $base64Data = $imageData['b64_json'];
  431. $imageStream = base64_decode($base64Data);
  432. if ($imageStream === false) {
  433. dLog('generate')->error('Base64解码失败', ['task_id' => $task->task_id, 'index' => $index]);
  434. continue;
  435. }
  436. $pic_name = 'ai_generation_gpt_' . time() . '_' . uniqid() . '.png';
  437. // 压缩PNG图片流
  438. $compressedData = $this->compressImageStream($imageStream);
  439. $url = uploadStreamByTos('image', $compressedData, $pic_name);
  440. $result_urls[] = $url;
  441. // 记录优化后的提示词(如果有)
  442. if (isset($imageData['revised_prompt'])) {
  443. dLog('generate')->info('图片生成优化提示词', [
  444. 'task_id' => $task->task_id,
  445. 'index' => $index,
  446. 'revised_prompt' => $imageData['revised_prompt']
  447. ]);
  448. }
  449. } elseif (isset($imageData['url']) && !empty($imageData['url'])) {
  450. // 兼容旧的 url 格式(如果接口仍返回)
  451. $url = $imageData['url'];
  452. $pic_name = 'ai_generation_gpt_' . time() . '_' . uniqid();
  453. $pic_ext = getImgExtFromUrl($url);
  454. $pic_name = $pic_name . $pic_ext;
  455. if ($pic_ext === '.png') {
  456. $comporessed_data = compressRemoteImageUrlToSize($url);
  457. $url = uploadStreamByTos('image', $comporessed_data, $pic_name);
  458. } else {
  459. $url = uploadStreamByTos('image', file_get_contents($url), $pic_name);
  460. }
  461. $result_urls[] = $url;
  462. }
  463. }
  464. if (empty($result_urls)) {
  465. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  466. 'error_message' => '所有图片生成失败',
  467. 'result_json' => $responseData
  468. ]);
  469. return;
  470. }
  471. // 移除 b64_json 字段以避免存储大量 Base64 数据
  472. $cleanedResponseData = $responseData;
  473. if (isset($cleanedResponseData['data'])) {
  474. foreach ($cleanedResponseData['data'] as &$imageData) {
  475. unset($imageData['b64_json']); // 移除 Base64 数据
  476. }
  477. unset($imageData); // 解除引用
  478. }
  479. // 更新任务状态为成功
  480. $task->updateStatus(MpGeneratePicTask::STATUS_SUCCESS, [
  481. 'result_url' => $result_urls,
  482. 'result_json' => $cleanedResponseData // 保存清理后的数据
  483. ]);
  484. // 同步调整分镜图片状态和结果
  485. $segment_id = getProp($task, 'alias_segment_id');
  486. if ($segment_id) {
  487. DB::table('mp_episode_segments')->where('segment_id', $segment_id)->update([
  488. 'img_url' => $result_urls[0],
  489. 'pic_task_status' => '已完成',
  490. ]);
  491. // 如果是首帧图ID则更新anime表
  492. if (Redis::sismember('anime_first_frame_urls', $segment_id)) {
  493. $anime_id = DB::table('mp_episode_segments')->where('segment_id', $segment_id)->value('anime_id');
  494. DB::table('mp_animes')->where('id', $anime_id)->update(['first_frame_url' => $result_urls[0], 'updated_at' => date('Y-m-d H:i:s')]);
  495. Redis::srem('anime_first_frame_urls', $segment_id);
  496. }
  497. }
  498. } catch (\Exception $e) {
  499. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  500. 'error_message' => '处理响应失败: ' . $e->getMessage()
  501. ]);
  502. }
  503. }
  504. /**
  505. * 提交任务到火山图片生成API
  506. *
  507. * @param MpGeneratePicTask $task
  508. * @return void
  509. */
  510. public function submitTaskToVolcApi(MpGeneratePicTask $task): void
  511. {
  512. try {
  513. // 验证环境变量配置
  514. $apiKey = env('VOLC_AI_API_KEY');
  515. if (empty($apiKey)) {
  516. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  517. 'error_message' => '火山引擎API KEY未配置,请检查环境变量VOLC_AI_API_KEY'
  518. ]);
  519. return;
  520. }
  521. // 更新状态为处理中
  522. $task->updateStatus(MpGeneratePicTask::STATUS_PROCESSING);
  523. // 构建火山图片生成API请求参数
  524. $apiParams = [
  525. 'model' => isset(BaseConst::MODELS_MAP[$task->model]) ? BaseConst::MODELS_MAP[$task->model] : $task->model,
  526. 'prompt' => $task->prompt,
  527. 'watermark' => false,
  528. ];
  529. // 尺寸参数
  530. if ($task->width && $task->height) {
  531. $apiParams['size'] = $task->width . 'x' . $task->height;
  532. }
  533. // 参考图片
  534. if ($task->ref_img_url) {
  535. if (is_array($task->ref_img_url)) {
  536. // $apiParams['image'] = count($task->ref_img_url) === 1 ? $task->ref_img_url[0] : $task->ref_img_url;
  537. $apiParams['image'] = $task->ref_img_url;
  538. } else {
  539. $apiParams['image'] = $task->ref_img_url;
  540. }
  541. }
  542. // 生成多图或者单图
  543. if ((int)$task->image_num === 1) {
  544. $apiParams['sequential_image_generation'] = 'disabled';
  545. }else if ($task->image_num > 1) {
  546. $apiParams['sequential_image_generation'] = 'auto';
  547. $apiParams['sequential_image_generation_options']['max_images'] = $task->image_num;
  548. }
  549. dLog('generate')->info('火山图片生成API参数: ', $apiParams);
  550. logDB('generate', 'info', '火山图片生成任务提交', ['task_id' => $task->task_id, 'params' => $apiParams]);
  551. // 调用火山图片生成API
  552. $response = $this->httpClient->post('https://ark.cn-beijing.volces.com/api/v3/images/generations', [
  553. 'headers' => [
  554. 'Authorization' => 'Bearer ' . $apiKey,
  555. 'Content-Type' => 'application/json',
  556. ],
  557. 'json' => $apiParams,
  558. ]);
  559. $responseData = json_decode($response->getBody()->getContents(), true);
  560. dLog('generate')->info('火山图片生成API响应: ', $responseData);
  561. logDB('generate', 'info', '火山图片生成API响应', ['task_id' => $task->task_id, 'response' => $responseData]);
  562. if (isset($responseData['error'])) {
  563. // API返回错误
  564. logDB('generate', 'error', '火山图片生成任务失败', ['task_id' => $task->task_id, 'error' => $responseData['error']['message'] ?? 'API Error']);
  565. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  566. 'error_message' => $responseData['error']['message'] ?? 'API Error',
  567. 'result_json' => $responseData
  568. ]);
  569. } else {
  570. // 任务提交成功,直接处理结果
  571. $this->processVolcApiResponse($task, $responseData);
  572. }
  573. } catch (\Exception $e) {
  574. // 记录错误
  575. dLog('generate')->error('火山API请求失败: ' . $e->getMessage());
  576. logDB('generate', 'error', '火山图片生成任务异常', ['task_id' => $task->task_id, 'error' => $e->getMessage()]);
  577. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  578. 'error_message' => 'API请求失败: ' . $e->getMessage()
  579. ]);
  580. }
  581. }
  582. /**
  583. * 处理火山API响应结果
  584. *
  585. * @param MpGeneratePicTask $task
  586. * @param array $responseData
  587. * @return void
  588. */
  589. private function processVolcApiResponse(MpGeneratePicTask $task, array $responseData): void
  590. {
  591. try {
  592. if (!isset($responseData['data']) || empty($responseData['data'])) {
  593. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  594. 'error_message' => '未返回图片数据',
  595. 'result_json' => $responseData
  596. ]);
  597. return;
  598. }
  599. $result_urls = [];
  600. foreach ($responseData['data'] as $imageData) {
  601. if (isset($imageData['error'])) {
  602. // 单张图片生成失败
  603. dLog('generate')->warning('单张图片生成失败: ', $imageData['error']);
  604. continue;
  605. }
  606. if (isset($imageData['url'])) {
  607. $url = $imageData['url'];
  608. $pic_name = 'ai_generation_' . time() . '_' . uniqid();
  609. $pic_ext = getImgExtFromUrl($url);
  610. $pic_name = $pic_name . $pic_ext;
  611. if ($pic_ext === '.png') {
  612. $comporessed_data = compressRemoteImageUrlToSize($url);
  613. $url = uploadStreamByTos('image', $comporessed_data, $pic_name);
  614. } else {
  615. // 将图片另存到tos
  616. $url = uploadStreamByTos('image', file_get_contents($url), $pic_name);
  617. }
  618. $result_urls[] = $url;
  619. }
  620. }
  621. if (empty($result_urls)) {
  622. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  623. 'error_message' => '所有图片生成失败',
  624. 'result_json' => $responseData
  625. ]);
  626. return;
  627. }
  628. // 更新任务状态为成功
  629. $task->updateStatus(MpGeneratePicTask::STATUS_SUCCESS, [
  630. 'result_url' => $result_urls,
  631. 'result_json' => $responseData
  632. ]);
  633. // 同步调整分镜图片状态和结果
  634. $segment_id = getProp($task, 'alias_segment_id');
  635. if ($segment_id) {
  636. DB::table('mp_episode_segments')->where('segment_id', $segment_id)->update([
  637. 'img_url' => $result_urls[0],
  638. 'pic_task_status' => '已完成',
  639. ]);
  640. // 如果是首帧图ID则更新anime表
  641. if (Redis::sismember('anime_first_frame_urls', $segment_id)) {
  642. $anime_id = DB::table('mp_episode_segments')->where('segment_id', $segment_id)->value('anime_id');
  643. DB::table('mp_animes')->where('id', $anime_id)->update(['first_frame_url' => $result_urls[0], 'updated_at' => date('Y-m-d H:i:s')]);
  644. Redis::srem('anime_first_frame_urls', $segment_id);
  645. }
  646. }
  647. } catch (\Exception $e) {
  648. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  649. 'error_message' => '处理响应失败: ' . $e->getMessage()
  650. ]);
  651. }
  652. }
  653. public function getTaskList($data)
  654. {
  655. $task_id = getProp($data, 'task_id');
  656. $status = getProp($data, 'status');
  657. $query = MpGeneratePicTask::select('*');
  658. if ($task_id) {
  659. $query->where('id', $task_id);
  660. }
  661. if ($status) {
  662. $query->where('status', $status);
  663. }
  664. return $query->orderBy('created_at', 'desc')->paginate();
  665. }
  666. /**
  667. * 查询任务状态
  668. *
  669. * @param MpGeneratePicTask $task
  670. * @return array
  671. */
  672. public function queryTaskStatus(MpGeneratePicTask $task): array
  673. {
  674. // 根据模型类型调用不同的查询方法
  675. if ($task->model === self::MODEL_JIMENG_4) {
  676. return $this->queryJimengTaskStatus($task);
  677. } elseif (in_array($task->model, BaseConst::NANO_BANANA_MODELS)) {
  678. return $this->queryNanoBananaTaskStatus($task);
  679. } else {
  680. // 火山API是同步返回结果,不需要查询
  681. return [
  682. 'status' => $task->status === MpGeneratePicTask::STATUS_SUCCESS ? 'success' : 'failed',
  683. 'error_message' => $task->error_message,
  684. 'result_url' => $task->result_url,
  685. 'result_json' => $task->result_json ?? []
  686. ];
  687. }
  688. }
  689. /**
  690. * 查询即梦AI任务状态
  691. *
  692. * @param MpGeneratePicTask $task
  693. * @return array
  694. */
  695. private function queryJimengTaskStatus(MpGeneratePicTask $task): array
  696. {
  697. try {
  698. // 获取API任务ID
  699. $apiTaskId = $task->task_id ?? null;
  700. if (!$apiTaskId) {
  701. return [
  702. 'status' => 'failed',
  703. 'error_message' => 'API任务ID不存在',
  704. 'result_url' => null
  705. ];
  706. }
  707. //构建查询参数
  708. $apiParams = [
  709. 'req_key' => 'jimeng_t2i_v40',
  710. 'task_id' => $apiTaskId,
  711. 'req_json' => '{"return_url":true}' // 返回URL格式
  712. ];
  713. //调用即梦AI 4.0 API查询任务状态
  714. $response = $this->volcEngineService->request(
  715. 'POST',
  716. 'visual.volcengineapi.com',
  717. '/', // 使用根路径
  718. [], // Query参数
  719. json_encode($apiParams),
  720. env('VOLC_AI_AK'),
  721. env('VOLC_AI_SK'),
  722. 'cv',
  723. 'cn-north-1',
  724. 'CVSync2AsyncGetResult',
  725. '2022-08-31',
  726. 'application/json'
  727. );
  728. $responseData = json_decode($response['body'], true);
  729. dLog('generate')->info('即梦AI 4.0 API查询任务状态响应: ', $responseData);
  730. logDB('generate', 'info', '即梦AI任务状态查询', ['task_id' => $apiTaskId, 'response' => $responseData]);
  731. if ($responseData['code'] !== 10000) {
  732. // API返回错误
  733. logDB('generate', 'error', '即梦AI任务状态查询失败', ['task_id' => $apiTaskId, 'error' => $responseData['message'] ?? 'API Error']);
  734. return [
  735. 'status' => 'failed',
  736. 'error_message' => $responseData['message'] ?? 'API Error',
  737. 'result_url' => null,
  738. 'result_json' => $responseData ?? []
  739. ];
  740. }
  741. // 解析API响应
  742. $result = $responseData['data'] ?? [];
  743. $taskStatus = $result['status'] ?? 'failed';
  744. $returnData = [
  745. 'status' => $taskStatus,
  746. 'error_message' => null,
  747. 'result_url' => null,
  748. 'result_json' => $responseData ?? []
  749. ];
  750. // 如果任务成功,获取结果URL
  751. if ($taskStatus === 'done' && isset($result['image_urls']) && count($result['image_urls']) > 0) {
  752. $result_urls = [];
  753. foreach ($result['image_urls'] as $url) {
  754. $pic_name = 'ai_generation_' . time() . '_' . uniqid();
  755. $pic_ext = getImgExtFromUrl($url);
  756. $pic_name = $pic_name . $pic_ext;
  757. if ($pic_ext === '.png') {
  758. $comporessed_data = compressRemoteImageUrlToSize($url);
  759. $url = uploadStreamByTos('image', $comporessed_data, $pic_name);
  760. }else {
  761. // 将图片另存到tos
  762. $url = uploadStreamByTos('image', file_get_contents($url), $pic_name);
  763. }
  764. $result_urls[] = $url;
  765. }
  766. $returnData['result_url'] = $result_urls;
  767. $returnData['status'] = 'success';
  768. } elseif (in_array($taskStatus, ['not_found', 'expired'])) {
  769. $returnData['status'] = 'failed';
  770. $returnData['error_message'] = '任务未找到或已过期';
  771. } elseif ($taskStatus === 'failed') {
  772. $returnData['status'] = 'failed';
  773. $returnData['error_message'] = '任务执行失败';
  774. }
  775. // in_queue 或 generating状态保持原status
  776. return $returnData;
  777. } catch (\Exception $e) {
  778. return [
  779. 'status' => 'failed',
  780. 'error_message' => $e->getMessage(),
  781. 'result_url' => null
  782. ];
  783. }
  784. }
  785. /**
  786. * 提交任务到NanoBanana API
  787. *
  788. * @param MpGeneratePicTask $task
  789. * @return void
  790. */
  791. private function submitTaskToNanoBananaApi(MpGeneratePicTask $task): void
  792. {
  793. try {
  794. // 验证环境变量配置
  795. $apiKey = env('NANO_BANANA_API_KEY');
  796. if (empty($apiKey)) {
  797. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  798. 'error_message' => 'NanoBanana API KEY未配置,请检查环境变量NANO_BANANA_API_KEY'
  799. ]);
  800. return;
  801. }
  802. // 根据模型选择API地址
  803. switch ($task->model) {
  804. case self::MODEL_NANO_BANANA_2:
  805. $apiUrl = 'https://api.wuyinkeji.com/api/async/image_nanoBanana2';
  806. break;
  807. case self::MODEL_NANO_BANANA_PRO:
  808. $apiUrl = 'https://api.wuyinkeji.com/api/async/image_nanoBanana_pro';
  809. break;
  810. case self::MODEL_GPT_IMAGE_2:
  811. $apiUrl = 'https://api.wuyinkeji.com/api/async/image_gpt';
  812. break;
  813. default:
  814. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  815. 'error_message' => '不支持的模型类型: ' . $task->model
  816. ]);
  817. logDB('generate', 'error', '模型类型错误', ['task_id' => $task->task_id, 'model' => $task->model]);
  818. return;
  819. }
  820. // 构建API请求参数
  821. $apiParams = [
  822. 'key' => $apiKey,
  823. 'prompt' => $task->prompt,
  824. ];
  825. if ($task->model == self::MODEL_GPT_IMAGE_2) {
  826. // 该模型下,size需设置为9:16类似的数值,请根据如下比例反推
  827. $apiParams['size'] = $this->getRatioFromSize($task->width, $task->height);
  828. }else {
  829. // 尺寸参数(根据宽高判断)
  830. $area = $task->width * $task->height;
  831. if ($area >= 1024*1024 && $area < 2048*2048) {
  832. $apiParams['size'] = '1k';
  833. } elseif ($area >= 2048*2048) {
  834. $apiParams['size'] = '2k';
  835. } else {
  836. $apiParams['size'] = '1k'; // 默认1k
  837. }
  838. // 画面比例
  839. if ($task->width && $task->height) {
  840. $ratio = $task->width . ':' . $task->height;
  841. // 简化比例
  842. $gcd = $this->gcd($task->width, $task->height);
  843. $ratio = ($task->width / $gcd) . ':' . ($task->height / $gcd);
  844. $apiParams['aspectRatio'] = $ratio;
  845. }
  846. }
  847. // 参考图片
  848. if ($task->ref_img_url) {
  849. $apiParams['urls'] = is_array($task->ref_img_url) ? $task->ref_img_url : [$task->ref_img_url];
  850. }
  851. dLog('generate')->info('NanoBanana API参数: ', $apiParams);
  852. logDB('generate', 'info', 'NanoBanana任务提交', ['task_id' => $task->task_id, 'model' => $task->model, 'params' => $apiParams]);
  853. // 调用NanoBanana API
  854. $response = $this->httpClient->post($apiUrl, [
  855. 'query' => ['key' => $apiKey],
  856. 'json' => $apiParams,
  857. ]);
  858. $responseData = json_decode($response->getBody()->getContents(), true);
  859. dLog('generate')->info('NanoBanana API响应: ', $responseData);
  860. logDB('generate', 'info', 'NanoBanana API响应', ['task_id' => $task->task_id, 'response' => $responseData]);
  861. if ($responseData['code'] !== 200) {
  862. // API返回错误
  863. logDB('generate', 'error', 'NanoBanana任务提交失败', ['task_id' => $task->task_id, 'error' => $responseData['msg'] ?? 'API Error']);
  864. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  865. 'error_message' => $responseData['msg'] ?? 'API Error',
  866. 'extra_params' => $responseData
  867. ]);
  868. } else {
  869. // 任务提交成功,更新状态为处理中
  870. $updateData = [];
  871. // 存储API返回的任务ID
  872. if (isset($responseData['data']['id'])) {
  873. $updateData['task_id'] = $responseData['data']['id'];
  874. $updateData['extra_params'] = $responseData;
  875. }
  876. $task->updateStatus(MpGeneratePicTask::STATUS_PROCESSING, $updateData);
  877. }
  878. } catch (\Exception $e) {
  879. // 记录错误
  880. logDB('generate', 'error', 'NanoBanana任务提交异常', ['task_id' => $task->task_id, 'error' => $e->getMessage()]);
  881. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  882. 'error_message' => 'API请求失败: ' . $e->getMessage()
  883. ]);
  884. }
  885. }
  886. /**
  887. * 查询NanoBanana任务状态
  888. *
  889. * @param MpGeneratePicTask $task
  890. * @return array
  891. */
  892. private function queryNanoBananaTaskStatus(MpGeneratePicTask $task): array
  893. {
  894. try {
  895. // 获取API任务ID
  896. $apiTaskId = $task->task_id ?? null;
  897. $apiKey = env('NANO_BANANA_API_KEY');
  898. if (!$apiTaskId) {
  899. return [
  900. 'status' => 'failed',
  901. 'error_message' => 'API任务ID不存在',
  902. 'result_url' => null
  903. ];
  904. }
  905. if (empty($apiKey)) {
  906. return [
  907. 'status' => 'failed',
  908. 'error_message' => 'NanoBanana API KEY未配置',
  909. 'result_url' => null
  910. ];
  911. }
  912. // 调用统一查询接口
  913. $response = $this->httpClient->get('https://api.wuyinkeji.com/api/async/detail', [
  914. 'query' => [
  915. 'key' => $apiKey,
  916. 'id' => $apiTaskId
  917. ]
  918. ]);
  919. $responseData = json_decode($response->getBody()->getContents(), true);
  920. dLog('generate')->info('NanoBanana任务状态查询响应: ', $responseData);
  921. logDB('generate', 'info', 'NanoBanana任务状态查询', ['task_id' => $apiTaskId, 'response' => $responseData]);
  922. if ($responseData['code'] !== 200) {
  923. // API返回错误
  924. logDB('generate', 'error', 'NanoBanana任务状态查询失败', ['task_id' => $apiTaskId, 'error' => $responseData['msg'] ?? 'API Error']);
  925. return [
  926. 'status' => 'failed',
  927. 'error_message' => $responseData['msg'] ?? 'API Error',
  928. 'result_url' => null,
  929. 'result_json' => $responseData
  930. ];
  931. }
  932. // 解析API响应
  933. $data = $responseData['data'] ?? [];
  934. $taskStatus = $data['status'] ?? 0;
  935. $returnData = [
  936. 'status' => 'processing',
  937. 'error_message' => null,
  938. 'result_url' => null,
  939. 'result_json' => $responseData
  940. ];
  941. // status: 2表示成功
  942. if ($taskStatus === 2 && isset($data['result']) && !empty($data['result'])) {
  943. $result_urls = [];
  944. foreach ($data['result'] as $url) {
  945. $pic_name = 'ai_generation_nanobanana_' . time() . '_' . uniqid();
  946. $pic_ext = getImgExtFromUrl($url);
  947. $pic_name = $pic_name . $pic_ext;
  948. if ($pic_ext === '.png') {
  949. $comporessed_data = compressRemoteImageUrlToSize($url);
  950. $url = uploadStreamByTos('image', $comporessed_data, $pic_name);
  951. } else {
  952. // 将图片另存到tos
  953. $url = uploadStreamByTos('image', file_get_contents($url), $pic_name);
  954. }
  955. $result_urls[] = $url;
  956. }
  957. $returnData['result_url'] = $result_urls;
  958. $returnData['status'] = 'success';
  959. } elseif ($taskStatus === 3) {
  960. // status: 3表示失败
  961. $returnData['status'] = 'failed';
  962. $returnData['error_message'] = $data['message'] ?? '任务执行失败';
  963. }
  964. // status: 0或1表示处理中,保持processing状态
  965. return $returnData;
  966. } catch (\Exception $e) {
  967. return [
  968. 'status' => 'failed',
  969. 'error_message' => $e->getMessage(),
  970. 'result_url' => null
  971. ];
  972. }
  973. }
  974. /**
  975. * 计算最大公约数(用于简化比例)
  976. *
  977. * @param int $a
  978. * @param int $b
  979. * @return int
  980. */
  981. private function gcd(int $a, int $b): int
  982. {
  983. while ($b != 0) {
  984. $temp = $b;
  985. $b = $a % $b;
  986. $a = $temp;
  987. }
  988. return $a;
  989. }
  990. /**
  991. * 创建素材
  992. *
  993. * @param array $params
  994. * @return array
  995. */
  996. public function createAsset(array $params): array
  997. {
  998. try {
  999. // 验证必填参数
  1000. if (empty($params['url'])) {
  1001. return [
  1002. 'code' => 1,
  1003. 'msg' => '素材URL不能为空',
  1004. 'data' => null
  1005. ];
  1006. }
  1007. // 先获取表中是否已有该url
  1008. $asset = DB::table('mp_assets')->where('url', $params['url'])->first();
  1009. if ($asset) {
  1010. return [
  1011. 'code' => 0,
  1012. 'msg' => '创建成功',
  1013. 'data' => [
  1014. 'id' => $asset->id,
  1015. 'asset_id' => $asset->asset_id,
  1016. 'group_id' => $asset->group_id,
  1017. 'group_name' => $asset->group_name,
  1018. ]
  1019. ];
  1020. }
  1021. // 获取API配置
  1022. $apiKey = env('ZHIZHEN_AI_SK');
  1023. $apiUrl = 'https://model-relay.zzengine.net';
  1024. if (empty($apiKey)) {
  1025. return [
  1026. 'code' => 1002,
  1027. 'msg' => '智真AI API KEY未配置,请检查环境变量ZHIZHEN_AI_SK',
  1028. 'data' => null
  1029. ];
  1030. }
  1031. // 构建请求参数
  1032. $requestData = [
  1033. 'url' => $params['url'],
  1034. 'asset_type' => $params['asset_type'] ?? MpAsset::TYPE_IMAGE,
  1035. ];
  1036. // 可选参数
  1037. if (!empty($params['name'])) {
  1038. $requestData['name'] = $params['name'];
  1039. }
  1040. if (!empty($params['group_id'])) {
  1041. $requestData['group_id'] = $params['group_id'];
  1042. }
  1043. dLog('generate')->info('智真AI创建素材请求参数: ', $requestData);
  1044. // 调用智真AI API
  1045. $response = $this->httpClient->post($apiUrl . '/api/v1/asset/create', [
  1046. 'headers' => [
  1047. 'X-Api-Key' => $apiKey,
  1048. 'Content-Type' => 'application/json',
  1049. ],
  1050. 'json' => $requestData,
  1051. ]);
  1052. $responseData = json_decode($response->getBody()->getContents(), true);
  1053. dLog('generate')->info('智真AI创建素材响应: ', $responseData);
  1054. logDB('generate', 'info', '智真AI创建素材', ['params' => $requestData, 'response' => $responseData]);
  1055. if ($responseData['code'] !== 0) {
  1056. return [
  1057. 'code' => $responseData['code'],
  1058. 'msg' => $responseData['msg'] ?? '创建素材失败',
  1059. 'data' => null
  1060. ];
  1061. }
  1062. // 保存素材记录到数据库
  1063. $assetData = $responseData['data'] ?? [];
  1064. $asset = MpAsset::create([
  1065. 'asset_id' => $assetData['asset_id'] ?? '',
  1066. 'group_id' => $assetData['group_id'] ?? null,
  1067. 'group_name' => $assetData['group_name'] ?? null,
  1068. 'name' => $params['name'] ?? null,
  1069. 'url' => $params['url'],
  1070. 'asset_type' => $params['asset_type'] ?? MpAsset::TYPE_IMAGE,
  1071. 'status' => MpAsset::STATUS_PROCESSING,
  1072. 'extra_params' => $responseData,
  1073. ]);
  1074. return [
  1075. 'code' => 0,
  1076. 'msg' => '创建成功',
  1077. 'data' => [
  1078. 'id' => $asset->id,
  1079. 'asset_id' => $asset->asset_id,
  1080. 'group_id' => $asset->group_id,
  1081. 'group_name' => $asset->group_name,
  1082. ]
  1083. ];
  1084. } catch (\Exception $e) {
  1085. dLog('generate')->error('创建素材异常: ' . $e->getMessage());
  1086. logDB('generate', 'error', '创建素材异常', ['params' => $params, 'error' => $e->getMessage()]);
  1087. return [
  1088. 'code' => 20003,
  1089. 'msg' => '创建素材失败: ' . $e->getMessage(),
  1090. 'data' => null
  1091. ];
  1092. }
  1093. }
  1094. /**
  1095. * 查询素材
  1096. *
  1097. * @param string $assetId
  1098. * @return array
  1099. */
  1100. public function getAsset(string $assetId): array
  1101. {
  1102. try {
  1103. // 验证参数
  1104. if (empty($assetId)) {
  1105. return [
  1106. 'code' => 20003,
  1107. 'msg' => '素材ID不能为空',
  1108. 'data' => null
  1109. ];
  1110. }
  1111. // 先获取表中是否已有该url
  1112. $assetInfo = DB::table('mp_assets')->where('asset_id', $assetId)->first();
  1113. if ($assetInfo) {
  1114. $assetInfo = (array)$assetInfo;
  1115. $status = getProp($assetInfo, 'status');
  1116. if (in_array($status, ['Active', 'Failed'])) {
  1117. $assetInfo['id'] = $assetInfo['asset_id'];
  1118. return [
  1119. 'code' => 0,
  1120. 'msg' => '查询成功',
  1121. 'data' => [
  1122. 'asset' => $assetInfo
  1123. ]
  1124. ];
  1125. }
  1126. }
  1127. // 获取API配置
  1128. $apiKey = env('ZHIZHEN_AI_SK');
  1129. $apiUrl = 'https://model-relay.zzengine.net';
  1130. if (empty($apiKey)) {
  1131. return [
  1132. 'code' => 1002,
  1133. 'msg' => '智真AI API KEY未配置,请检查环境变量ZHIZHEN_AI_SK',
  1134. 'data' => null
  1135. ];
  1136. }
  1137. dLog('generate')->info('智真AI查询素材: ' . $assetId);
  1138. // 调用智真AI API
  1139. $response = $this->httpClient->post($apiUrl . '/api/v1/asset/get', [
  1140. 'headers' => [
  1141. 'X-Api-Key' => $apiKey,
  1142. 'Content-Type' => 'application/json',
  1143. ],
  1144. 'json' => [
  1145. 'asset_id' => $assetId,
  1146. ],
  1147. ]);
  1148. $responseData = json_decode($response->getBody()->getContents(), true);
  1149. dLog('generate')->info('智真AI查询素材响应: ', $responseData);
  1150. logDB('generate', 'info', '智真AI查询素材', ['asset_id' => $assetId, 'response' => $responseData]);
  1151. if ($responseData['code'] !== 0) {
  1152. return [
  1153. 'code' => $responseData['code'],
  1154. 'msg' => $responseData['msg'] ?? '查询素材失败',
  1155. 'data' => null
  1156. ];
  1157. }
  1158. $assetInfo = $responseData['data']['asset'] ?? [];
  1159. // 更新本地数据库记录
  1160. $localAsset = MpAsset::where('asset_id', $assetId)->first();
  1161. if ($localAsset) {
  1162. $localAsset->update([
  1163. 'status' => $assetInfo['status'] ?? MpAsset::STATUS_PROCESSING,
  1164. 'cover_url' => $assetInfo['url'] ?? null,
  1165. 'extra_params' => $responseData,
  1166. ]);
  1167. }
  1168. return [
  1169. 'code' => 0,
  1170. 'msg' => '查询成功',
  1171. 'data' => [
  1172. 'asset' => $assetInfo
  1173. ]
  1174. ];
  1175. } catch (\Exception $e) {
  1176. dLog('generate')->error('查询素材异常: ' . $e->getMessage());
  1177. logDB('generate', 'error', '查询素材异常', ['asset_id' => $assetId, 'error' => $e->getMessage()]);
  1178. return [
  1179. 'code' => 20003,
  1180. 'msg' => '查询素材失败: ' . $e->getMessage(),
  1181. 'data' => null
  1182. ];
  1183. }
  1184. }
  1185. /**
  1186. * 更新所有待处理任务的状态
  1187. *
  1188. * @return void
  1189. */
  1190. public function updatePendingTasks(): void
  1191. {
  1192. dLog('generate')->info('更新图片状态ing');
  1193. // 1. 处理火山API的pending任务(批量提交到队列)
  1194. $volcPendingTasks = MpGeneratePicTask::where('status', MpGeneratePicTask::STATUS_PENDING)
  1195. ->whereIn('model', BaseConst::VOLC_PIC_MODELS)
  1196. ->orderBy('created_at', 'asc')
  1197. ->limit(50) // 每次最多处理50个任务,避免超时
  1198. ->get();
  1199. foreach ($volcPendingTasks as $task) {
  1200. dLog('generate')->info('开始分发火山API任务到队列: ' . $task->task_id);
  1201. // 分发到队列
  1202. \App\Jobs\ProcessVolcImageGenerationJob::dispatch($task->id)->onConnection('redis');
  1203. }
  1204. // 2. 处理GPT-Image2的pending任务(批量提交到队列)
  1205. $gptImage2PendingTasks = MpGeneratePicTask::where('status', MpGeneratePicTask::STATUS_PENDING)
  1206. ->whereIn('model', BaseConst::GPT_IMAGE2_MODELS)
  1207. ->orderBy('created_at', 'asc')
  1208. ->limit(50) // 每次最多处理50个任务,避免超时
  1209. ->get();
  1210. foreach ($gptImage2PendingTasks as $task) {
  1211. dLog('generate')->info('开始分发GPT-Image2任务到队列: ' . $task->task_id);
  1212. // 分发到队列
  1213. \App\Jobs\ProcessGptImage2GenerationJob::dispatch($task->id)->onConnection('redis');
  1214. }
  1215. // 3. 获取所有处理中的任务(即梦AI和NanoBanana系列需要查询状态)
  1216. $processingTasks = MpGeneratePicTask::where('status', MpGeneratePicTask::STATUS_PROCESSING)
  1217. ->whereIn('model', array_merge([self::MODEL_JIMENG_4], BaseConst::NANO_BANANA_MODELS))
  1218. ->get();
  1219. foreach ($processingTasks as $task) {
  1220. $statusInfo = $this->queryTaskStatus($task);
  1221. if ($statusInfo['status'] === 'success') {
  1222. logDB('generate', 'info', '即梦AI图片生成任务成功', ['task_id' => $task->task_id, 'result_url' => $statusInfo['result_url']]);
  1223. $task->updateStatus(MpGeneratePicTask::STATUS_SUCCESS, [
  1224. 'result_url' => $statusInfo['result_url'],
  1225. 'result_json' => $statusInfo['result_json'] ?? []
  1226. ]);
  1227. // 同步调整分镜图片状态和结果
  1228. $segment_id = getProp($task, 'alias_segment_id');
  1229. if ($segment_id) {
  1230. DB::table('mp_episode_segments')->where('segment_id', getProp($task, 'alias_segment_id'))->update([
  1231. 'img_url' => $statusInfo['result_url'][0],
  1232. 'pic_task_status' => '已完成',
  1233. ]);
  1234. // 如果是首帧图ID则更新anime表
  1235. if (Redis::sismember('anime_first_frame_urls', $segment_id)) {
  1236. $anime_id = DB::table('mp_episode_segments')->where('segment_id', $segment_id)->value('anime_id');
  1237. DB::table('mp_animes')->where('id', $anime_id)->update(['first_frame_url'=>$statusInfo['result_url'][0], 'updated_at'=>date('Y-m-d H:i:s')]);
  1238. Redis::srem('anime_first_frame_urls', $segment_id);
  1239. }
  1240. }
  1241. } elseif ($statusInfo['status'] === 'failed') {
  1242. logDB('generate', 'error', '即梦AI图片生成任务失败', ['task_id' => $task->task_id, 'error' => $statusInfo['error_message']]);
  1243. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  1244. 'error_message' => $statusInfo['error_message'],
  1245. 'result_json' => $statusInfo['result_json'] ?? []
  1246. ]);
  1247. if (getProp($task, 'alias_segment_id')) {
  1248. DB::table('mp_episode_segments')->where('segment_id', getProp($task, 'alias_segment_id'))->update([
  1249. 'pic_task_status' => '失败',
  1250. ]);
  1251. }
  1252. }
  1253. // 如果仍然是处理中状态,不做任何操作
  1254. //处理:如果任务处理超过12小时,标记为失败
  1255. $processingTime = now()->diffInHours($task->created_at);
  1256. if ($processingTime > 12) {
  1257. logDB('generate', 'warning', '即梦AI图片生成任务超时', ['task_id' => $task->task_id, 'processing_hours' => $processingTime]);
  1258. $task->updateStatus(MpGeneratePicTask::STATUS_FAILED, [
  1259. 'error_message' => '任务处理超时(超过12小时)'
  1260. ]);
  1261. }
  1262. }
  1263. // 4. 检查是否有任务完成,如果有则处理下一个排队任务(仅即梦AI)
  1264. $this->processNextQueuedTask();
  1265. }
  1266. /**
  1267. * 处理下一个排队的任务
  1268. *
  1269. * @return void
  1270. */
  1271. public function processNextQueuedTask(): void
  1272. {
  1273. // 检查是否还有正在处理的任务(仅即梦AI)
  1274. if ($this->hasProcessingTask()) {
  1275. return; // 如果还有处理中的任务,不处理新任务
  1276. }
  1277. // 获取最早的待处理任务(仅即梦AI)
  1278. $nextTask = MpGeneratePicTask::where('status', MpGeneratePicTask::STATUS_PENDING)
  1279. ->where('model', self::MODEL_JIMENG_4)
  1280. ->orderBy('created_at', 'asc')
  1281. ->first();
  1282. if ($nextTask) {
  1283. dLog('generate')->info('开始处理排队任务: ' . $nextTask->task_id);
  1284. logDB('generate', 'info', '开始处理即梦AI排队任务', ['task_id' => $nextTask->task_id]);
  1285. $this->submitTaskToJimengApi($nextTask);
  1286. }
  1287. }
  1288. /**
  1289. * 获取任务队列状态
  1290. *
  1291. * @return array
  1292. */
  1293. public function getQueueStatus(): array
  1294. {
  1295. $processingCount = MpGeneratePicTask::where('status', MpGeneratePicTask::STATUS_PROCESSING)->count();
  1296. $pendingCount = MpGeneratePicTask::where('status', MpGeneratePicTask::STATUS_PENDING)->count();
  1297. return [
  1298. 'processing_count' => $processingCount,
  1299. 'pending_count' => $pendingCount,
  1300. 'can_submit_new_task' => $processingCount === 0
  1301. ];
  1302. }
  1303. /**
  1304. * 处理智真AI的参考图片转素材
  1305. *
  1306. * @param array $referenceImages 参考图片URL数组
  1307. * @param string &$fullPrompt 完整提示词(引用传递,用于删除失败图片的标记)
  1308. * @return array 返回素材ID数组
  1309. */
  1310. public function processReferenceImagesToAssets(array $referenceImages, string &$fullPrompt): array
  1311. {
  1312. $assetIds = [];
  1313. $failedIndexes = []; // 记录失败的图片序号
  1314. foreach ($referenceImages as $index => $imageUrl) {
  1315. $imageIndex = $index + 1; // 图片序号从1开始
  1316. try {
  1317. dLog('generate')->info("开始处理参考图片 {$imageIndex}: {$imageUrl}");
  1318. // 1. 创建素材
  1319. $createResult = $this->createAsset([
  1320. 'url' => $imageUrl,
  1321. 'asset_type' => MpAsset::TYPE_IMAGE,
  1322. 'name' => "参考图片_{$imageIndex}_" . time(),
  1323. ]);
  1324. if ($createResult['code'] !== 0) {
  1325. dLog('generate')->warning("图片 {$imageIndex} 创建素材失败: " . $createResult['msg']);
  1326. logDB('generate', 'warning', '创建素材失败', [
  1327. 'image_url' => $imageUrl,
  1328. 'index' => $imageIndex,
  1329. 'error' => $createResult['msg']
  1330. ]);
  1331. $failedIndexes[] = $imageIndex;
  1332. continue;
  1333. }
  1334. $assetId = $createResult['data']['asset_id'];
  1335. dLog('generate')->info("图片 {$imageIndex} 素材创建成功,asset_id: {$assetId},开始轮询查询状态");
  1336. // 2. 轮询查询素材状态(每3秒查询一次,最多查询100次即5分钟)
  1337. $maxAttempts = 100;
  1338. $attempt = 0;
  1339. $assetStatus = null;
  1340. while ($attempt < $maxAttempts) {
  1341. sleep(3); // 等待3秒
  1342. $attempt++;
  1343. $getResult = $this->getAsset($assetId);
  1344. if ($getResult['code'] !== 0) {
  1345. dLog('generate')->warning("图片 {$imageIndex} 查询素材状态失败: " . $getResult['msg']);
  1346. continue;
  1347. }
  1348. $assetStatus = $getResult['data']['asset']['status'] ?? null;
  1349. dLog('generate')->info("图片 {$imageIndex} 素材状态查询第 {$attempt} 次,状态: {$assetStatus}");
  1350. if ($assetStatus === 'Active') {
  1351. // 素材可用
  1352. $assetIds[] = $assetId;
  1353. dLog('generate')->info("图片 {$imageIndex} 素材处理成功,asset_id: {$assetId}");
  1354. logDB('generate', 'info', '素材转换成功', [
  1355. 'image_url' => $imageUrl,
  1356. 'index' => $imageIndex,
  1357. 'asset_id' => $assetId
  1358. ]);
  1359. break;
  1360. } elseif ($assetStatus === 'Failed') {
  1361. // 素材处理失败
  1362. dLog('generate')->warning("图片 {$imageIndex} 素材处理失败");
  1363. logDB('generate', 'warning', '素材处理失败', [
  1364. 'image_url' => $imageUrl,
  1365. 'index' => $imageIndex,
  1366. 'asset_id' => $assetId
  1367. ]);
  1368. $failedIndexes[] = $imageIndex;
  1369. break;
  1370. }
  1371. // 其他状态(Processing等)继续等待
  1372. }
  1373. // 如果超时还未成功
  1374. if ($attempt >= $maxAttempts && $assetStatus !== 'Active') {
  1375. dLog('generate')->warning("图片 {$imageIndex} 素材处理超时");
  1376. logDB('generate', 'warning', '素材处理超时', [
  1377. 'image_url' => $imageUrl,
  1378. 'index' => $imageIndex,
  1379. 'asset_id' => $assetId,
  1380. 'last_status' => $assetStatus
  1381. ]);
  1382. $failedIndexes[] = $imageIndex;
  1383. }
  1384. } catch (\Exception $e) {
  1385. dLog('generate')->error("图片 {$imageIndex} 处理异常: " . $e->getMessage());
  1386. logDB('generate', 'error', '素材转换异常', [
  1387. 'image_url' => $imageUrl,
  1388. 'index' => $imageIndex,
  1389. 'error' => $e->getMessage()
  1390. ]);
  1391. $failedIndexes[] = $imageIndex;
  1392. }
  1393. }
  1394. // 处理失败的图片:从 fullPrompt 中删除对应的标记并调整序号
  1395. if (!empty($failedIndexes)) {
  1396. dLog('generate')->info('开始处理失败图片的提示词调整,失败序号: ' . implode(',', $failedIndexes));
  1397. // 按序号从大到小排序,避免删除时影响后续序号
  1398. rsort($failedIndexes);
  1399. foreach ($failedIndexes as $failedIndex) {
  1400. // 删除失败图片的标记,例如 <图片1>、<图片2> 等
  1401. $pattern = "/<图片{$failedIndex}>/u";
  1402. $fullPrompt = preg_replace($pattern, '', $fullPrompt);
  1403. dLog('generate')->info("已从提示词中删除 <图片{$failedIndex}>");
  1404. }
  1405. // 重新调整剩余图片的序号
  1406. // 例如:如果图片2失败,图片3、图片4需要改为图片2、图片3
  1407. $needAdjust = false;
  1408. foreach ($failedIndexes as $failedIndex) {
  1409. $needAdjust = true;
  1410. // 将所有大于失败序号的图片标记序号减1
  1411. for ($i = $failedIndex + 1; $i <= count($referenceImages); $i++) {
  1412. $oldPattern = "/<图片{$i}>/u";
  1413. $newTag = "<图片" . ($i - 1) . ">";
  1414. $fullPrompt = preg_replace($oldPattern, $newTag, $fullPrompt);
  1415. }
  1416. }
  1417. if ($needAdjust) {
  1418. dLog('generate')->info('提示词图片序号调整完成');
  1419. logDB('generate', 'info', '提示词调整', [
  1420. 'failed_indexes' => $failedIndexes,
  1421. 'adjusted_prompt' => $fullPrompt
  1422. ]);
  1423. }
  1424. }
  1425. dLog('generate')->info('参考图片转素材完成,成功数量: ' . count($assetIds) . ',失败数量: ' . count($failedIndexes));
  1426. // 格式化为可直接在API接口中使用的数组
  1427. foreach($assetIds as &$assetId) {
  1428. $assetId = "asset://{$assetId}";
  1429. }
  1430. return $assetIds;
  1431. }
  1432. /**
  1433. * 根据宽高反推图片比例
  1434. * @param int $width 宽度
  1435. * @param int $height 高度
  1436. * @return string 比例字符串,如 "9:16",匹配不到则返回 "auto"
  1437. */
  1438. private function getRatioFromSize($width, $height)
  1439. {
  1440. if (!$width || !$height) {
  1441. return 'auto';
  1442. }
  1443. // 遍历所有预定义的比例,查找匹配的
  1444. foreach (BaseConst::IMAGE_RATIOS as $ratio => $size) {
  1445. if ($size['width'] == $width && $size['height'] == $height) {
  1446. return $ratio;
  1447. }
  1448. }
  1449. // 没有精确匹配,尝试通过计算比例匹配
  1450. $gcd = $this->gcd($width, $height);
  1451. $simplifiedRatio = ($width / $gcd) . ':' . ($height / $gcd);
  1452. // 检查简化后的比例是否在预定义列表中
  1453. if (isset(BaseConst::IMAGE_RATIOS[$simplifiedRatio])) {
  1454. return $simplifiedRatio;
  1455. }
  1456. return 'auto';
  1457. }
  1458. /**
  1459. * 压缩图片流(针对PNG格式)
  1460. *
  1461. * @param string $imageStream 图片二进制数据
  1462. * @param int $maxBytes 最大字节数(默认3MB)
  1463. * @return string|null 压缩后的图片二进制数据,失败时返回原数据
  1464. */
  1465. private function compressImageStream(string $imageStream, int $maxBytes = 3 * 1024 * 1024): ?string
  1466. {
  1467. try {
  1468. // 检查图片类型
  1469. $imgInfo = @getimagesizefromstring($imageStream);
  1470. if (!$imgInfo) {
  1471. dLog('generate')->warning('无法识别图片类型,返回原始数据');
  1472. return $imageStream;
  1473. }
  1474. $mime = $imgInfo['mime'] ?? '';
  1475. // 只处理PNG,JPEG不做有损压缩
  1476. if ($mime === 'image/jpeg') {
  1477. return $imageStream;
  1478. }
  1479. // 如果已经小于最大限制,直接返回
  1480. if (strlen($imageStream) <= $maxBytes) {
  1481. return $imageStream;
  1482. }
  1483. // 载入图像对象
  1484. $srcImg = @imagecreatefromstring($imageStream);
  1485. if (!$srcImg) {
  1486. dLog('generate')->warning('无法创建图像资源,返回原始数据');
  1487. return $imageStream;
  1488. }
  1489. $origW = imagesx($srcImg);
  1490. $origH = imagesy($srcImg);
  1491. // 逐步降低质量直到满足大小要求
  1492. $quality = 9; // PNG压缩等级 0-9
  1493. $scaleFactor = 1.0;
  1494. $maxAttempts = 10;
  1495. $attempt = 0;
  1496. $compressedData = null;
  1497. while ($attempt < $maxAttempts) {
  1498. $attempt++;
  1499. // 如果需要缩放
  1500. if ($scaleFactor < 1.0) {
  1501. $newW = (int)($origW * $scaleFactor);
  1502. $newH = (int)($origH * $scaleFactor);
  1503. $resizedImg = imagecreatetruecolor($newW, $newH);
  1504. // 保持透明度
  1505. imagealphablending($resizedImg, false);
  1506. imagesavealpha($resizedImg, true);
  1507. imagecopyresampled($resizedImg, $srcImg, 0, 0, 0, 0, $newW, $newH, $origW, $origH);
  1508. $targetImg = $resizedImg;
  1509. } else {
  1510. $targetImg = $srcImg;
  1511. }
  1512. // 输出到内存
  1513. ob_start();
  1514. imagepng($targetImg, null, $quality);
  1515. $compressedData = ob_get_clean();
  1516. if ($scaleFactor < 1.0) {
  1517. imagedestroy($targetImg);
  1518. }
  1519. // 检查大小
  1520. $size = strlen($compressedData);
  1521. dLog('generate')->info('图片压缩尝试', [
  1522. 'attempt' => $attempt,
  1523. 'quality' => $quality,
  1524. 'scale' => $scaleFactor,
  1525. 'size' => $size,
  1526. 'target' => $maxBytes
  1527. ]);
  1528. if ($size <= $maxBytes) {
  1529. break;
  1530. }
  1531. // 调整参数
  1532. if ($quality > 0) {
  1533. $quality--;
  1534. } else {
  1535. $scaleFactor *= 0.9; // 每次缩小10%
  1536. }
  1537. }
  1538. imagedestroy($srcImg);
  1539. return $compressedData ?: $imageStream;
  1540. } catch (\Exception $e) {
  1541. dLog('generate')->error('图片压缩失败', ['error' => $e->getMessage()]);
  1542. return $imageStream;
  1543. }
  1544. }
  1545. }