[ticket/13713] Fix case for phpBB directory

PHPBB3-13713

phpBB/phpbb/mention/source/user.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license       GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+namespace phpbb\mention\source;
+
+abstract class user implements source_interface
+{
+	/** @var \phpbb\db\driver\driver_interface */
+	protected $db;
+
+	/**
+	 * Constructor
+	 */
+	public function __construct(\phpbb\db\driver\driver_interface $db)
+	{
+		$this->db = $db;
+	}
+
+	/**
+	 * Builds a query based on user input
+	 *
+	 * @param string $keyword  Search string
+	 * @param int    $topic_id Current topic ID
+	 * @return string Query ready for execution
+	 */
+	abstract protected function query($keyword, $topic_id);
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function get($keyword, $topic_id)
+	{
+		$keyword = utf8_clean_string($keyword);
+		$res = $this->db->sql_query_limit($this->query($keyword, $topic_id), 5);
+
+		$names = [];
+		while ($row = $this->db->sql_fetchrow($res))
+		{
+			$names['u' . $row['user_id']] = [
+				'name'	=> $row['username'],
+				'param'	=> 'user_id',
+				'id'	=> $row['user_id'],
+			];
+		}
+
+		return $names;
+	}
+}