FEATURE: register file searching

app/Handlers/Search/Files.php

@@ -0,0 +1,35 @@
+<?php
+namespace App\Handlers\Search;
+
+use App\Models\File;
+
+class Files extends Search
+{
+    public function getId()
+    {
+        return "files";
+    }
+
+    public function getName()
+    {
+        return trans('search.files');
+    }
+
+    /**
+     * Search for given patttern/term
+     *
+     * @param string $term searched word
+     *
+     * @return array list of found objects
+     */
+    public function search($term)
+    {
+        $token = $this->tokenize($term);
+
+        return File::where('original_filename', 'LIKE', $token)
+                   ->orWhere('keywords', 'LIKE', $token)
+                   ->orWhere('description', 'LIKE', $token)
+                   ->orWhere('mime_type', 'LIKE', $token)
+                   ->get();
+    }
+}