@wiro-ai/n8n-nodes-wiroai
Version:
n8n community node for Wiro AI's Generative AI APIs.
162 lines • 6.58 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.FluxKontextPro = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const auth_1 = require("../utils/auth");
const polling_1 = require("../utils/polling");
class FluxKontextPro {
constructor() {
this.description = {
displayName: 'Wiro - Image-to-Image (Flux Kontext Pro)',
name: 'fluxKontextPro',
icon: { light: 'file:wiro.svg', dark: 'file:wiro.svg' },
group: ['transform'],
version: 1,
description: 'Applies artistic or conceptual transformations to images via Flux Kontext Pro',
defaults: {
name: 'Wiro - Image-to-Image (Flux Kontext Pro)',
},
inputs: ["main"],
outputs: ["main"],
usableAsTool: true,
credentials: [
{
name: 'wiroApi',
required: true,
},
],
properties: [
{
displayName: 'Enter Your Image URL',
name: 'inputImageUrl',
type: 'string',
default: '',
required: true,
description: 'Choose an image to apply the prompt transformation',
},
{
displayName: 'Prompt',
name: 'prompt',
type: 'string',
default: 'Make this a 90s cartoon',
required: true,
description: "Describe how you'd like the image to be transformed",
},
{
displayName: 'Prompt Upsampling',
name: 'promptUpsampling',
type: 'boolean',
default: false,
description: 'Whether to improve prompt detail quality',
},
{
displayName: 'Safety Tolerance',
name: 'safetyTolerance',
type: 'string',
default: '2',
description: 'Set the safety filter level (e.g. 1 = strict, 2 = normal, 3 = loose)',
},
{
displayName: 'Aspect Ratio',
name: 'aspectRatio',
type: 'options',
default: '',
description: 'Define the aspect ratio like 16:9, 1:1, etc',
options: [
{ name: '1:1', value: '1:1' },
{ name: '1:2', value: '1:2' },
{ name: '16:9', value: '16:9' },
{ name: '2:1', value: '2:1' },
{ name: '2:3', value: '2:3' },
{ name: '21:9', value: '21:9' },
{ name: '3:2', value: '3:2' },
{ name: '3:4', value: '3:4' },
{ name: '4:3', value: '4:3' },
{ name: '4:5', value: '4:5' },
{ name: '5:4', value: '5:4' },
{ name: '9:16', value: '9:16' },
{ name: '9:21', value: '9:21' },
{ name: 'Match Input Image', value: '' },
],
},
{
displayName: 'Seed',
name: 'seed',
type: 'string',
default: '3104308',
description: 'Set a fixed seed for reproducibility',
},
{
displayName: 'Output Format',
name: 'outputFormat',
type: 'string',
default: 'jpeg',
description: 'Specify output format like jpeg or png',
},
],
};
}
async execute() {
const returnData = [];
const inputImageUrl = this.getNodeParameter('inputImageUrl', 0);
const prompt = this.getNodeParameter('prompt', 0);
const promptUpsampling = this.getNodeParameter('promptUpsampling', 0);
const safetyTolerance = this.getNodeParameter('safetyTolerance', 0);
const aspectRatio = this.getNodeParameter('aspectRatio', 0);
const seed = this.getNodeParameter('seed', 0);
const outputFormat = this.getNodeParameter('outputFormat', 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/black-forest-labs/flux-kontext-pro',
headers: {
...headers,
'Content-Type': 'application/json',
},
body: {
inputImageUrl,
prompt,
promptUpsampling,
safetyTolerance,
aspectRatio,
seed,
outputFormat,
},
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.FluxKontextPro = FluxKontextPro;
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