mindee/src/imageOperations/common/extractedImage.js

Mindee Client Library for Node.js

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ExtractedImage = void 0;
const node_buffer_1 = require("node:buffer");
const errors_1 = require("../../errors");
const node_fs_1 = require("node:fs");
const node_path_1 = __importDefault(require("node:path"));
const logger_1 = require("../../logger");
const input_1 = require("../../input");
/**
 * Generic class for image extraction
 */
class ExtractedImage {
    constructor(buffer, fileName) {
        this.buffer = node_buffer_1.Buffer.from(buffer);
        this.internalFileName = fileName;
    }
    /**
     * Saves the document to a file.
     *
     * @param outputPath Path to save the file to.
     */
    saveToFile(outputPath) {
        try {
            (0, node_fs_1.writeFileSync)(node_path_1.default.resolve(outputPath), this.buffer);
            logger_1.logger.info(`File saved successfully to ${node_path_1.default.resolve(outputPath)}.`);
        }
        catch (e) {
            if (e instanceof TypeError) {
                throw new errors_1.MindeeError("Invalid path/filename provided.");
            }
            else {
                throw e;
            }
        }
    }
    /**
     * Return the file as a Mindee-compatible BufferInput source.
     *
     * @returns A BufferInput source.
     */
    asSource() {
        return new input_1.BufferInput({
            buffer: this.buffer,
            filename: this.internalFileName,
        });
    }
}
exports.ExtractedImage = ExtractedImage;