@activadee/n8n-nodes-gradio-client/dist/nodes/GradioClient/utils.js

n8n node for connecting to Gradio Spaces

"use strict";
// Gradio Client Utility Functions
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateSessionHash = generateSessionHash;
exports.sleep = sleep;
exports.cleanUrl = cleanUrl;
exports.handleGradioFile = handleGradioFile;
exports.convertToGradioFile = convertToGradioFile;
// Helper functions
function generateSessionHash() {
    const chars = 'abcdefghijklmnopqrstuvwxyz0123456789';
    let hash = '';
    for (let i = 0; i < 11; i++) {
        hash += chars.charAt(Math.floor(Math.random() * chars.length));
    }
    return hash;
}
function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}
function cleanUrl(url) {
    url = url.trim();
    if (!url.startsWith('http://') && !url.startsWith('https://')) {
        url = 'https://' + url;
    }
    // Remove trailing slash
    return url.replace(/\/$/, '');
}
// Enhanced file handling following Gradio patterns
async function handleGradioFile(executeFunctions, propertyName, filename) {
    const buffer = await executeFunctions.helpers.getBinaryDataBuffer(0, propertyName);
    const binaryData = executeFunctions.getInputData()[0].binary[propertyName];
    return {
        path: filename,
        meta: { _type: 'gradio.FileData' },
        orig_name: filename,
        size: buffer.length,
        mime_type: binaryData.mimeType || 'application/octet-stream',
    };
}
// Legacy function for backward compatibility
async function convertToGradioFile(executeFunctions, propertyName, filename) {
    return handleGradioFile(executeFunctions, propertyName, filename);
}