Le nom de fichier du pdf est stocké en js avant l'upload ce qui évite de

passer en session après

app.php

@@ -27,7 +27,6 @@ $f3->route('POST /upload',
             $f3->error(403);
         }
 
-        $fileName = null;
         $files = Web::instance()->receive(function($file,$formFieldName){
             if(Web::instance()->mime($file['tmp_name'], true) != 'application/pdf') {
 
@@ -35,8 +34,7 @@ $f3->route('POST /upload',
             }
 
             return true;
-        }, true, function($fileBaseName, $formFieldName) use (&$fileName, $key) {
+        }, true, function($fileBaseName, $formFieldName) use ($key) {
-            $fileName = $fileBaseName;
             return $key.".pdf";
 	    });
 
@@ -53,20 +51,13 @@ $f3->route('POST /upload',
             $f3->error(403);
         }
 
-        if($fileName) {
-            $f3->set('SESSION.fileName', $fileName);
-        }
-
         return $f3->reroute('/'.$key);
     }
 );
 $f3->route('GET /@key',
     function($f3) {
         $f3->set('key', $f3->get('PARAMS.key'));
-        if($f3->get('SESSION.fileName')) {
+
-            $f3->set('fileName', $f3->get('SESSION.fileName'));
-            $f3->clear('SESSION.fileName');
-        }
         echo View::instance()->render('pdf.html.php');
     }
 );

templates/index.html.php

@@ -33,7 +33,14 @@
     </footer>
 
     <script>
+        var key = "<?php echo $key ?>";
+        var pdfHistory = {};
+        if(localStorage.getItem('pdfHistory')) {
+            pdfHistory = JSON.parse(localStorage.getItem('pdfHistory'));
+        }
         document.getElementById('input_pdf_upload').addEventListener('change', function(event) {
+            pdfHistory[key] = { filename: document.getElementById('input_pdf_upload').files[0].name }
+            localStorage.setItem('pdfHistory', JSON.stringify(pdfHistory));
             document.getElementById('form_pdf_upload').submit();
         });
         async function uploadFromUrl(url) {

templates/pdf.html.php

@@ -151,13 +151,6 @@
     if(localStorage.getItem('pdfHistory')) {
         pdfHistory = JSON.parse(localStorage.getItem('pdfHistory'));
     }
-    <?php if(isset($fileName)): ?>
-        pdfHistoryItem = {};
-        pdfHistoryItem.filename = "<?php echo $fileName ?>";
-        pdfHistoryItem.key = "<?php echo $key ?>";
-        pdfHistory[pdfHistoryItem.key] = pdfHistoryItem;
-        localStorage.setItem('pdfHistory', JSON.stringify(pdfHistory));
-    <?php endif;?>
     if(pdfHistory["<?php echo $key ?>"]) {
         filename = pdfHistory["<?php echo $key ?>"].filename;
     }