pptx-compose

Parses Open Office XML generated PPTX to JSON

Install

$ npm install pptx-compose

Usage

import PPTXCompose from "pptx-compose";
 
// Initialize repo
const composer = new PPTXCompose(options);
 
// Parses a PPTX file to JSON
const pptx = await composer.toJSON("/path/to/my.pptx");
 
// Parses JSON output to PPTX
const json = await composer.toPPTX("/path/to/my.json");

CLI

Composer is able to generate JSON from PPTX source directly from CLI, run:

# Usage: convert [options] <input> <output> 
# Options: 
#   -V, --version  output the version number 
#   -i, --input    PPTX File 
#   -o, --output   Output JSON file (optional) 
#   -h, --help     display help for command 
 
$ node bin/convert ./path/to/my.pptx path/to/your/directory/generated.json

Options

attribute	type	default
jszipBinary	"nodebuffer" / "base64" / "text" / "binarystring" / \ "array" / "uint8array" / "arraybuffer" / "blob"	nodebuffer
jszipGenerateType	"nodebuffer" / "base64" / "text" / "binarystring" / \ "array" / "uint8array" / "arraybuffer" / "blob"	nodebuffer

Methods

PPTX Composer has following built-in methods:

.toJSON(<pptx_file_path>, <options{Options & { output: string }}>)

Parse PowerPoint file to JSON.

const composer = new PPTXCompose();
 
// Parses a PPTX file to JSON
const pptx = await composer.toJSON("/path/to/my.pptx");
 
// Convert a PPTX file to JSON file
composer.toJSON("/path/to/my.pptx", {
  output: "/path/to/output/file.pptx",
});

.toPPTX(<json>, <options{Options & { output: string }}>)

Convert JSON file to PPTX.

const composer = new PPTXCompose('{ "my": "json" ... }');
 
// Parses JSON output to PPTX
const json = await composer.toPPTX("/path/to/my.json");
 
// Convert JSON to PPTX file
composer.toJSON("/path/to/my.json", {
  output: "/path/to/output/file.pptx",
});

License

MIT