README

This library allow you to convert file using the Microsoft Graph API and microsoft engine conversion.
Particularly usefull to convert Office files (xlsx, docx...) to PDF.

Supported input and output formats

Input format	Output format
doc, docx, epub, eml, htm, html, md, msg, odp, ods, odt, pps, ppsx, ppt, pptx, rtf, tif, tiff, xls, xlsm, xlsx	pdf
cool, fbx, obj, ply, stl, 3mf	glb
eml, md, msg	html
3g2, 3gp, 3gp2, 3gpp, 3mf, ai, arw, asf, avi, bas, bash, bat, bmp, c, cbl, cmd, cool, cpp, cr2, crw, cs, css, csv, cur, dcm, dcm30, dic, dicm, dicom, dng, doc, docx, dwg, eml, epi, eps, epsf, epsi, epub, erf, fbx, fppx, gif, glb, h, hcp, heic, heif, htm, html, ico, icon, java, jfif, jpeg, jpg, js, json, key, log, m2ts, m4a, m4v, markdown, md, mef, mov, movie, mp3, mp4, mp4v, mrw, msg, mts, nef, nrw, numbers, obj, odp, odt, ogg, orf, pages, pano, pdf, pef, php, pict, pl, ply, png, pot, potm, potx, pps, ppsx, ppsxm, ppt, pptm, pptx, ps, ps1, psb, psd, py, raw, rb, rtf, rw1, rw2, sh, sketch, sql, sr2, stl, tif, tiff, ts, txt, vb, webm, wma, wmv, xaml, xbm, xcf, xd, xml, xpm, yaml, yml	jpg

Http client psr-7 compliant

You can use any of the http client that is psr-7 compliant and implement Psr\Http\Client\ClientInterface. I recommend to "guzzlehttp/guzzle": "^7.0" which I use for testing or "guzzlehttp/guzzle": "^6.0"

Usage

Installation

composer require ypio/php-microsoft-graph-file-converter

require 'vendor/autoload.php';

Require a token

You first need to register an application with the Microsoft identity platform https://docs.microsoft.com/en-us/graph/auth-register-app-v2

Then there is two different way to get a token depending on your need https://docs.microsoft.com/en-us/graph/auth-v2-user or https://docs.microsoft.com/en-us/graph/auth-v2-service

Here is an example about how to get a token without a

$guzzle = new Client(); $url = 'https://login.microsoftonline.com/' . $tenantId . '/oauth2/token?api-version=1.0'; $token = json_decode($guzzle->post($url, [    
    'form_params' => [    
    'client_id' => $clientId,    
    'client_secret' => $clientSecret,    
    'resource' => 'https://graph.microsoft.com/',    
    'grant_type' => 'client_credentials',    
] ])->getBody()->getContents()); $accessToken = $token->access_token;

Convert file

$configuration = new Configuration(    
    $accessToken,    
    $user_id,    
    new Client() 
 );
 
 $converter = new FileConverter(); 
 $converter->setConfiguration($configuration);
 $converter>setFile(file_get_contents('file-sample_100kB.docx'));
 
try {    
   echo $converter->convert(new FormatToPdfFrom(FormatToPdfFrom::DOCX)); } catch (MSGraphException $exception) {    
   var_dump($exception->getResponse()->getBody()->getContents()); 
}

Size limitation

For the moment only supports files up to 4MB in size

ypio / php-microsoft-graph-file-converter

Maintainers

Details