- Mostly bugfixes made while working on ParcInfo

src/FileFetcher.php

@@ -43,8 +43,13 @@ class FileFetcher
         foreach($this->folderList as $folder) {
             foreach($this->supportedExtensionList as $extension) {
                 $file = $folder['path'] . DIRECTORY_SEPARATOR . "$fileName.$extension";
+                $file = str_replace([ '\\', '/' ], DIRECTORY_SEPARATOR, $file);
 
                 if ( file_exists($file) ) {
+                    if ( is_dir($file) ) {
+                        throw new \RuntimeException("Given view file `$fileName` is a folder, you must provide a valid filename.");
+                    }
+
                     return $file;
                 }
             }
@@ -53,8 +58,13 @@ class FileFetcher
         # Fallback on full-path
         foreach($this->folderList as $folder) {
             $file = $folder['path'] . DIRECTORY_SEPARATOR . $fileName;
+            $file = str_replace([ '\\', '/' ], DIRECTORY_SEPARATOR, $file);
 
             if ( file_exists($file) ) {
+                if ( is_dir($file) ) {
+                    throw new \RuntimeException("Given view file `$fileName` is a folder, you must provide a valid filename.");
+                }
+
                 return $file;
             }
         }