24eme/signaturepdf
24eme/signaturepdf
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Code Issues Releases Wiki Activity

No longer use php to generate the key of a pdf file and use the filename in javascript instead

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This commit is contained in:
Vincent LAURENT 2022-02-06 01:09:41 +01:00
parent 97e994a1be
commit d2f773a91d
3 changed files with 8 additions and 24 deletions
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4
app.php
View File

@ -40,16 +40,14 @@ function convertPHPSizeToBytes($sSize)
$f3->route('GET /',
function($f3) {
$f3->set('key', hash('md5', uniqid().rand()));
$f3->set('maxSize', min(array(convertPHPSizeToBytes(ini_get('post_max_size')), convertPHPSizeToBytes(ini_get('upload_max_filesize')))));
$f3->set('maxPage', ini_get('max_file_uploads') - 1);
echo View::instance()->render('index.html.php');
}
);
$f3->route('GET /@key',
$f3->route('GET /sign',
function($f3) {
$f3->set('key', $f3->get('PARAMS.key'));
$f3->set('maxPage', ini_get('max_file_uploads') - 1);
echo View::instance()->render('pdf.html.php');

15
templates/index.html.php
View File

@ -28,14 +28,7 @@
<script>
(async function () {
const cache = await caches.open('pdf');
var key = "<?php echo $key ?>";
var urlPdf = '/'+key+'/pdf';
var urlSignature = '/'+key;
var pdfHistory = {};
var maxSize = <?php echo $maxSize ?>;
if(localStorage.getItem('pdfHistory')) {
pdfHistory = JSON.parse(localStorage.getItem('pdfHistory'));
}
document.getElementById('input_pdf_upload').addEventListener('change', async function(event) {
if(document.getElementById('input_pdf_upload').files[0].size > maxSize) {
@ -43,11 +36,11 @@
document.getElementById('input_pdf_upload').value = "";
return;
}
let filename = document.getElementById('input_pdf_upload').files[0].name;
var response = new Response(document.getElementById('input_pdf_upload').files[0], { "status" : 200, "statusText" : "OK" });
let urlPdf = '/pdf/#'+filename;
await cache.put(urlPdf, response);
pdfHistory[key] = { filename: document.getElementById('input_pdf_upload').files[0].name }
localStorage.setItem('pdfHistory', JSON.stringify(pdfHistory));
document.location = urlSignature;
document.location = '/sign/#'+filename;
});
async function uploadFromUrl(url) {
var response = await fetch(url);
@ -69,7 +62,7 @@
history.replaceState({}, "Signature de PDF", "/");
}
if(window.location.hash) {
if(window.location.hash && window.location.hash.match(/^\#http/)) {
uploadFromUrl(window.location.hash.replace(/^\#/, ''));
}
window.addEventListener('hashchange', function() {

11
templates/pdf.html.php
View File

@ -130,16 +130,9 @@
<script src="/vendor/signature_pad.umd.min.js?3.0.0-beta.3"></script>
<script src="/vendor/opentype.min.js?1.3.3"></script>
<script>
var url = '/<?php echo $key ?>/pdf';
var pdfHistory = {};
var url = '/pdf/'+window.location.hash;
var maxPage = <?php echo $maxPage ?>;
var filename = null;
if(localStorage.getItem('pdfHistory')) {
pdfHistory = JSON.parse(localStorage.getItem('pdfHistory'));
}
if(pdfHistory["<?php echo $key ?>"]) {
filename = pdfHistory["<?php echo $key ?>"].filename;
}
var filename = window.location.hash.replace(/^\#/, '');
</script>
<script src="/js/app.js"></script>
</body>