@realitydefender/realitydefender/dist/utils/files.js

SDK for the Reality Defender API for deepfake detection

"use strict";
/**
 * File handling utilities
 */
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.readFileContent = readFileContent;
exports.getFileName = getFileName;
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
const errors_1 = require("../errors");
/**
 * Validates that a file exists and reads its content
 * @param filePath Path to the file
 * @returns File contents as a Buffer
 */
function readFileContent(filePath) {
    // Validate file exists
    if (!fs_1.default.existsSync(filePath)) {
        throw new errors_1.RealityDefenderError(`File not found: ${filePath}`, 'invalid_file');
    }
    try {
        // Read file content
        return fs_1.default.readFileSync(filePath);
    }
    catch (error) {
        throw new errors_1.RealityDefenderError(`Failed to read file: ${error.message}`, 'invalid_file');
    }
}
/**
 * Extracts the filename from a file path
 * @param filePath Path to the file
 * @returns Base filename
 */
function getFileName(filePath) {
    return path_1.default.basename(filePath);
}