add root param

add search action

index.php

@@ -44,7 +44,7 @@
 				exit;
 			}
 
-			echo '<div><a accesskey="h" href="/">home</a></div><br>';
+			echo '<div><a accesskey="h" href="' . $root . '">home</a></div><br>';
 
 			if (isset($_POST['savebutton']))
 			{
@@ -90,10 +90,16 @@
 			}
 			else
 			{
+				$defaulttitle = date("Y-m-d H.i.s", time());
+				if (isset($_GET['userdata']))
+				{
+					$defaulttitle = $_GET['userdata'];
+				}
 				echo '<form action="index.php" method="GET">
-					<input list="notes" name="userdata" value="' . date("Y-m-d H.i.s", time()) . '">
+					<input list="notes" name="userdata" value="' . $defaulttitle . '">
 					<input accesskey="n" type="submit" name="openaction" value="open">
 					<input accesskey="f" type="submit" name="filteraction" value="filter">
+					<input accesskey="g" type="submit" name="searchaction" value="search">
 					</form>';
 				echo '<br>';
 
@@ -109,6 +115,14 @@
 					if (!str_ends_with($name, '.del')
 						&& (!isset($_GET['filteraction']) || str_contains($name, $_GET['userdata'])))
 					{
+						if (isset($_GET['searchaction']))
+						{
+							$content = file_get_contents($path);
+							if (!str_contains($content, $_GET['userdata']))
+							{
+								continue;
+							}
+						}
 						echo '<div><a href=index.php?openaction&userdata=' . urlencode($name) . '>' . $name .'</a></div>';
 					}
 				}

settings.php.sample.php

@@ -1,4 +1,5 @@
 <?php
 $password = '';
 $dir = '';
+$root = '/';
 ?>