@wiro-ai/n8n-nodes-wiroai
Version:
n8n community node for Wiro AI's Generative AI APIs.
120 lines • 4.79 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.EasyOcr = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const auth_1 = require("../utils/auth");
const polling_1 = require("../utils/polling");
class EasyOcr {
constructor() {
this.description = {
displayName: 'Wiro - Extract Text From Image',
name: 'easyOcr',
icon: { light: 'file:wiro.svg', dark: 'file:wiro.svg' },
group: ['transform'],
version: 1,
description: 'Extracts text from images using AI',
defaults: {
name: 'Wiro - Extract Text From Image',
},
inputs: ["main"],
outputs: ["main"],
usableAsTool: true,
credentials: [
{
name: 'wiroApi',
required: true,
},
],
properties: [
{
displayName: 'Enter Image URL',
name: 'inputImageUrl',
type: 'string',
default: '',
required: true,
description: 'Enter an image URL to extract text from',
},
{
displayName: 'Language',
name: 'language',
type: 'options',
default: 'English',
required: true,
options: [
{ name: 'Arabic', value: 'Arabic' },
{ name: 'Chinese', value: 'Chinese' },
{ name: 'Czech', value: 'Czech' },
{ name: 'Dutch', value: 'Dutch' },
{ name: 'English', value: 'English' },
{ name: 'French', value: 'French' },
{ name: 'German', value: 'German' },
{ name: 'Hindi', value: 'Hindi' },
{ name: 'Hungarian', value: 'Hungarian' },
{ name: 'Italian', value: 'Italian' },
{ name: 'Japanese', value: 'Japanese' },
{ name: 'Korean', value: 'Korean' },
{ name: 'Polish', value: 'Polish' },
{ name: 'Portuguese', value: 'Portuguese' },
{ name: 'Russian', value: 'Russian' },
{ name: 'Spanish', value: 'Spanish' },
{ name: 'Turkish', value: 'Turkish' },
],
description: 'Select the language used in the image text',
},
],
};
}
async execute() {
const returnData = [];
const inputImageUrl = this.getNodeParameter('inputImageUrl', 0);
const language = this.getNodeParameter('language', 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/easy_ocr',
headers: {
...headers,
'Content-Type': 'application/json',
},
body: {
inputImageUrl,
language,
},
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.EasyOcr = EasyOcr;
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