keynote-parser2/lib/parse/parse.js

A library for parsing Apple Keynote file

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.parse = void 0;
const decompress_1 = __importDefault(require("decompress"));
const fs_extra_1 = __importDefault(require("fs-extra"));
const utils_1 = require("../utils");
const parse_iwa_1 = require("./parse-iwa");
/**
 * Parse and output a keynote file
 *
 * @see https://github.com/obriensp/iWorkFileFormat/blob/master/Docs/index.md#bundle
 */
const parse = async (inputPath, outputPath = `${inputPath}.parsed`) => {
    // avoid output path conflict
    if (await fs_extra_1.default.pathExists(outputPath)) {
        throw new Error(`Output path already exists: ${outputPath}`);
    }
    // unzip keynote file and parse iwa files
    await (0, decompress_1.default)(inputPath, outputPath, {
        map: (file) => {
            if (!(0, utils_1.isIwaFile)(file.path))
                return file;
            return {
                ...file,
                data: Buffer.from(JSON.stringify((0, parse_iwa_1.parseIwa)(file.data), null, 2)),
                path: `${file.path}.json`,
            };
        },
    });
};
exports.parse = parse;