@wiro-ai/n8n-nodes-wiroai
Version:
n8n community node for Wiro AI's Generative AI APIs.
169 lines • 6.49 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.TextToVideoWan21 = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const auth_1 = require("../utils/auth");
const polling_1 = require("../utils/polling");
class TextToVideoWan21 {
constructor() {
this.description = {
displayName: 'Wiro - Generate Video From Text',
name: 'textToVideoWan21',
icon: { light: 'file:wiro.svg', dark: 'file:wiro.svg' },
group: ['transform'],
version: 1,
description: 'Generate Video From Text',
defaults: {
name: 'Wiro - Generate Video From Text',
},
inputs: ["main"],
outputs: ["main"],
usableAsTool: true,
credentials: [
{
name: 'wiroApi',
required: true,
},
],
properties: [
{
displayName: 'Prompt',
name: 'prompt',
type: 'string',
default: 'A serene forest with sunlight streaming through the trees and leaves gently falling',
required: true,
description: 'Just type a description, and our AI will create a video that brings your idea to life',
},
{
displayName: 'Negative Prompt',
name: 'negativePrompt',
type: 'string',
default: 'bad quality, blurry',
required: true,
description: "Give negative things you don't want in your output",
},
{
displayName: 'Size',
name: 'size',
type: 'options',
default: '832*480',
required: true,
description: 'Give the size of your output',
options: [
{ name: '832×480', value: '832*480' },
{ name: '720×1280', value: '720*1280' },
{ name: '1280×720', value: '1280*720' },
{ name: '480×832', value: '480*832' },
],
},
{
displayName: 'Number of Frames',
name: 'numFrames',
type: 'string',
default: '81',
required: true,
description: 'Give the frames that you want',
},
{
displayName: 'Scale',
name: 'scale',
type: 'string',
default: '5.0',
required: true,
description: 'Give the scale for the output',
},
{
displayName: 'Steps',
name: 'steps',
type: 'string',
default: '25',
required: true,
description: 'Give the steps for your output',
},
{
displayName: 'Frames per Second',
name: 'fps',
type: 'string',
default: '16',
required: true,
description: 'Give the frames per second',
},
{
displayName: 'Seed',
name: 'seed',
type: 'string',
default: '5654957',
required: true,
description: 'Give a random seed',
},
],
};
}
async execute() {
const returnData = [];
const prompt = this.getNodeParameter('prompt', 0);
const negativePrompt = this.getNodeParameter('negativePrompt', 0);
const size = this.getNodeParameter('size', 0);
const scale = this.getNodeParameter('scale', 0);
const steps = this.getNodeParameter('steps', 0);
const seed = this.getNodeParameter('seed', 0);
const fps = this.getNodeParameter('fps', 0);
const numFrames = this.getNodeParameter('numFrames', 0);
const credentials = await this.getCredentials('wiroApi');
const apiKey = credentials.apiKey;
const apiSecret = credentials.apiSecret;
const headers = (0, auth_1.generateWiroAuthHeaders)(apiKey, apiSecret);
const response = await this.helpers.request({
method: 'POST',
url: 'https://api.wiro.ai/v1/Run/wiro/text-to-video-wan2++1',
headers: {
...headers,
'Content-Type': 'application/json',
},
body: {
selectedModel: '871',
selectedModelPrivate: '',
prompt,
negativePrompt,
size,
scale,
steps,
seed,
fps,
numFrames,
},
json: true,
});
if (!(response === null || response === void 0 ? void 0 : response.taskid) || !(response === null || response === void 0 ? void 0 : response.socketaccesstoken)) {
throw new n8n_workflow_1.NodeApiError(this.getNode(), {
message: 'Wiro API did not return a valid task ID or socket access token ' +
JSON.stringify(response),
});
}
const taskid = response.taskid;
const socketaccesstoken = response.socketaccesstoken;
const result = await polling_1.pollTaskUntilComplete.call(this, socketaccesstoken, headers);
const responseJSON = {
taskid: taskid,
url: '',
status: '',
};
switch (result) {
case '-1':
case '-2':
case '-3':
case '-4':
responseJSON.status = 'failed';
break;
default:
responseJSON.status = 'completed';
responseJSON.url = result !== null && result !== void 0 ? result : '';
}
returnData.push({
json: responseJSON,
});
return [returnData];
}
}
exports.TextToVideoWan21 = TextToVideoWan21;
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