Fix #808

Aggiunta restrizione nelle immagini supportate.

composer.json

@@ -33,6 +33,7 @@
         "ext-simplexml": "*",
         "ext-xsl": "*",
         "ext-zip": "*",
+        "ext-fileinfo": "*",
         "aluguest/ical-easy-reader": "^1.5",
         "danielstjules/stringy": "^3.1",
         "davidepastore/codice-fiscale": "^0.4.0",

modules/articoli/edit.php

@@ -17,7 +17,7 @@ $_SESSION['superselect']['id_categoria'] = $record['id_categoria'];
 		<div class="panel-body">
 			<div class="row">
 				<div class="col-md-3">
-					{[ "type": "image", "label": "<?php echo tr('Immagine'); ?>", "name": "immagine", "class": "img-thumbnail", "value": "<?php echo $articolo->image; ?>" ]}
+					{[ "type": "image", "label": "<?php echo tr('Immagine'); ?>", "name": "immagine", "class": "img-thumbnail", "value": "<?php echo $articolo->image; ?>", "accept": "image/x-png,image/gif,image/jpeg" ]}
 				</div>
 
                 <div class="col-md-9">

src/Models/Upload.php

@@ -241,6 +241,10 @@ class Upload extends Model
 
         $filepath = $upload->filepath;
 
+        if (!in_array(mime_content_type($filepath), ['image/x-png', 'image/gif', 'image/jpeg'])) {
+            return;
+        }
+
         $driver = extension_loaded('gd') ? 'gd' : 'imagick';
         ImageManagerStatic::configure(['driver' => $driver]);
 

src/Uploads.php

@@ -406,6 +406,10 @@ class Uploads
         $fileinfo = self::fileInfo($filepath);
         $directory = empty($directory) ? dirname($filepath) : $directory;
 
+        if (!in_array(mime_content_type($filepath), ['image/x-png', 'image/gif', 'image/jpeg'])) {
+            return;
+        }
+
         $driver = extension_loaded('gd') ? 'gd' : 'imagick';
         Intervention\Image\ImageManagerStatic::configure(['driver' => $driver]);