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v3.5.0
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vastxie
211
dist/modules/ai/midjourneyDraw.service.js
vendored
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211
dist/modules/ai/midjourneyDraw.service.js
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"use strict";
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var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
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else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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};
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var __metadata = (this && this.__metadata) || function (k, v) {
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.MidjourneyService = void 0;
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const common_1 = require("@nestjs/common");
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const axios_1 = require("axios");
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const chatLog_service_1 = require("../chatLog/chatLog.service");
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const globalConfig_service_1 = require("../globalConfig/globalConfig.service");
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const upload_service_1 = require("../upload/upload.service");
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let MidjourneyService = class MidjourneyService {
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constructor(uploadService, globalConfigService, chatLogService) {
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this.uploadService = uploadService;
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this.globalConfigService = globalConfigService;
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this.chatLogService = chatLogService;
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}
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async midjourneyDraw(inputs) {
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var _a, _b;
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const { id, apiKey, proxyUrl, action, drawId, prompt, usePrompt, customId, timeout, assistantLogId, } = inputs;
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let result = {
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text: '',
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fileInfo: '',
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drawId: '',
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customId: '',
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status: 2,
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};
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let response;
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let retryCount = 0;
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let url = '';
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while (retryCount < 3) {
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let payloadJson = {};
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try {
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if (action === 'IMAGINE') {
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url = `${proxyUrl}/mj/submit/imagine`;
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payloadJson = { prompt: usePrompt };
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}
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else {
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url = `${proxyUrl}/mj/submit/action`;
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payloadJson = { taskId: drawId, customId: customId };
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}
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const headers = { 'mj-api-secret': apiKey };
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common_1.Logger.log(`正在准备发送请求到 ${url}，payload: ${JSON.stringify(payloadJson)}, headers: ${JSON.stringify(headers)}`, 'MidjourneyService');
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response = await axios_1.default.post(url, payloadJson, { headers });
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if ((_a = response === null || response === void 0 ? void 0 : response.data) === null || _a === void 0 ? void 0 : _a.result) {
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result.drawId = (_b = response === null || response === void 0 ? void 0 : response.data) === null || _b === void 0 ? void 0 : _b.result;
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break;
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}
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else {
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throw new Error('未能获取结果数据, 即将重试');
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}
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}
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catch (error) {
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retryCount++;
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if (retryCount >= 3) {
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common_1.Logger.log(`绘画任务提交失败, 请检查后台配置或者稍后重试! ${error}`, 'MidjourneyService');
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}
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}
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}
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this.pollMjDrawingResult({
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proxyUrl,
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apiKey,
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drawId: response.data.result,
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timeout,
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prompt,
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onSuccess: async (data) => {
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await this.chatLogService.updateChatLog(assistantLogId, {
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fileInfo: data === null || data === void 0 ? void 0 : data.fileInfo,
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answer: (data === null || data === void 0 ? void 0 : data.answer) || prompt,
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progress: '100%',
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status: 3,
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drawId: data === null || data === void 0 ? void 0 : data.drawId,
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customId: data === null || data === void 0 ? void 0 : data.customId,
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});
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common_1.Logger.log('绘图成功！');
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},
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onDrawing: async (data) => {
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await this.chatLogService.updateChatLog(assistantLogId, {
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answer: (data === null || data === void 0 ? void 0 : data.answer) || '绘制中',
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progress: data === null || data === void 0 ? void 0 : data.progress,
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status: 2,
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});
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common_1.Logger.log(`绘制中！绘制进度${data === null || data === void 0 ? void 0 : data.progress}`);
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},
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onFailure: async (data) => {
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await this.chatLogService.updateChatLog(assistantLogId, {
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answer: '绘图失败',
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status: data.status,
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});
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common_1.Logger.log('绘图失败');
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},
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}).catch((error) => {
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common_1.Logger.error('查询绘图结果时发生错误:', error, 'MidjourneyService');
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});
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common_1.Logger.log(`绘画任务提交成功, 绘画ID: ${response.data.result}`, 'MidjourneyService');
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return result;
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}
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async pollMjDrawingResult(inputs) {
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const { proxyUrl, apiKey, drawId, timeout, onSuccess, prompt, onFailure, onDrawing, } = inputs;
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const { mjNotSaveImg, mjProxyImgUrl, mjNotUseProxy } = await this.globalConfigService.getConfigs([
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'mjNotSaveImg',
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'mjProxyImgUrl',
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'mjNotUseProxy',
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]);
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let response;
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let result = {
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fileInfo: '',
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drawId: '',
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customId: '',
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status: 2,
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progress: 0,
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answer: '',
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};
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let payloadJson = {};
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const startTime = Date.now();
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const POLL_INTERVAL = 5000;
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let retryCount = 0;
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let pollingCount = 0;
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try {
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while (Date.now() - startTime < timeout) {
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await new Promise((resolve) => setTimeout(resolve, POLL_INTERVAL));
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try {
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const headers = {
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'Content-Type': 'application/x-www-form-urlencoded',
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'mj-api-secret': apiKey,
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};
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const url = `${proxyUrl}/mj/task/${drawId}/fetch`;
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const res = await axios_1.default.get(url, { headers });
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const responses = res.data;
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if (responses.status === 'SUCCESS') {
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common_1.Logger.log(`绘制成功, 获取到的URL: ${responses.imageUrl}`, 'MidjourneyService');
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let processedUrl = responses.imageUrl;
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const shouldReplaceUrl = mjNotUseProxy === '0' && mjProxyImgUrl;
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let logMessage = '';
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if (shouldReplaceUrl) {
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const newUrlBase = new URL(mjProxyImgUrl);
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const parsedUrl = new URL(responses.imageUrl);
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parsedUrl.protocol = newUrlBase.protocol;
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parsedUrl.hostname = newUrlBase.hostname;
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parsedUrl.port = newUrlBase.port ? newUrlBase.port : '';
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processedUrl = parsedUrl.toString();
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logMessage = `使用代理替换后的 URL: ${processedUrl}`;
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common_1.Logger.log(logMessage, 'MidjourneyService');
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}
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if (mjNotSaveImg !== '1') {
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try {
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common_1.Logger.log(`------> 开始上传图片！！！`);
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const now = new Date();
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const year = now.getFullYear();
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const month = String(now.getMonth() + 1).padStart(2, '0');
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const day = String(now.getDate()).padStart(2, '0');
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const currentDate = `${year}${month}/${day}`;
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processedUrl = await this.uploadService.uploadFileFromUrl({
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url: processedUrl,
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dir: `images/midjourney/${currentDate}`,
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});
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logMessage = `上传成功 URL: ${processedUrl}`;
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}
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catch (uploadError) {
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common_1.Logger.error('存储图片失败，使用原始/代理图片链接');
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logMessage = `存储图片失败，使用原始/代理图片链接 ${processedUrl}`;
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}
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common_1.Logger.log(logMessage, 'MidjourneyService');
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}
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else {
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logMessage = `不保存图片，使用 URL: ${processedUrl}`;
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common_1.Logger.log(logMessage, 'MidjourneyService');
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}
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result.fileInfo = processedUrl;
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result.drawId = responses.id;
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result.customId = JSON.stringify(responses.buttons);
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result.answer = `${prompt}\n${responses.finalPrompt || responses.properties.finalPrompt || ''}`;
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onSuccess(result);
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return;
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}
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result.progress = responses === null || responses === void 0 ? void 0 : responses.progress;
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result.answer = `当前绘制进度 ${responses === null || responses === void 0 ? void 0 : responses.progress}`;
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if (result.progress) {
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onDrawing(result);
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}
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}
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catch (error) {
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retryCount++;
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common_1.Logger.error(`轮询过程中发生错误: ${error}`, 'MidjourneyService');
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}
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}
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common_1.Logger.error(`超过 ${startTime / 1000} s 未完成绘画, 请稍后再试! MidjourneyService`);
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result.status = 4;
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onFailure(result);
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throw new common_1.HttpException('绘画超时，请稍后再试！', common_1.HttpStatus.BAD_REQUEST);
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}
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catch (error) {
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common_1.Logger.error(`绘画失败: ${error} MidjourneyService`);
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result.status = 5;
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onFailure(result);
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}
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}
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};
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MidjourneyService = __decorate([
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(0, common_1.Injectable)(),
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__metadata("design:paramtypes", [upload_service_1.UploadService,
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globalConfig_service_1.GlobalConfigService,
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chatLog_service_1.ChatLogService])
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], MidjourneyService);
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exports.MidjourneyService = MidjourneyService;
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