Upload - Improve max filesize in bytes from ini - refs BT#19380

main/inc/lib/fileUpload.lib.php

@@ -2177,3 +2177,32 @@ function add_all_documents_in_folder_to_database(
         }
     }
 }
+
+/**
+ * Get the uploax max filesize from ini php in bytes.
+ *
+ * @return int
+ */
+function getIniMaxFileSizeInBytes()
+{
+    $maxSize = 0;
+    if (preg_match('/^([0-9]+)([a-zA-Z]*)$/', ini_get('upload_max_filesize'), $matches)) {
+        // see http://www.php.net/manual/en/faq.using.php#faq.using.shorthandbytes
+        switch (strtoupper($matches['2'])) {
+            case 'G':
+                $maxSize = $matches['1'] * 1073741824;
+                break;
+            case 'M':
+                $maxSize = $matches['1'] * 1048576;
+                break;
+            case 'K':
+                $maxSize = $matches['1'] * 1024;
+                break;
+            default:
+                $maxSize = $matches['1'];
+        }
+    }
+    $maxSize = (int) $maxSize;
+
+    return $maxSize;
+}

main/inc/lib/formvalidator/Element/BigUpload.php

@@ -25,7 +25,7 @@ class BigUpload extends HTML_QuickForm_file
     {
         $origin = $this->getAttribute('data-origin');
         $id = $this->getAttribute('id');
-        $maxSize = ini_get('upload_max_filesize');
+        $maxSize = getIniMaxFileSizeInBytes();
         $html = parent::toHtml();
         $html .= '<div id="'.$id.'-bigUploadProgressBarContainer">
             <div id="'.$id.'-bigUploadProgressBarFilled"></div>

main/inc/lib/javascript/bigupload/inc/bigUpload.php

@@ -18,7 +18,6 @@ class BigUpload
     /**
      * Max allowed filesize. This is for unsupported browsers and
      * as an additional security check in case someone bypasses the js filesize check.
-     *
      */
     private $maxSize;
 
@@ -51,7 +50,7 @@ class BigUpload
         $tempDirectory = api_get_path(SYS_ARCHIVE_PATH);
         $this->setTempDirectory($tempDirectory);
         $this->setMainDirectory(self::MAIN_DIRECTORY);
-        $this->maxSize = ini_get('upload_max_filesize');
+        $this->maxSize = getIniMaxFileSizeInBytes();
     }
 
     /**