[ticket/14039] Revamp updater

PHPBB3-14039

phpBB/phpbb/routing/resources_locator/installer_resources_locator.php

@@ -0,0 +1,78 @@
+<?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\routing\resources_locator;
+
+use phpbb\filesystem\filesystem_interface;
+
+/**
+ * Locates the yaml routing resources taking update directories into consideration
+ */
+class installer_resources_locator implements resources_locator_interface
+{
+	/**
+	 * phpBB's filesystem handler
+	 *
+	 * @var filesystem_interface
+	 */
+	protected $filesystem;
+
+	/**
+	 * phpBB root path
+	 *
+	 * @var string
+	 */
+	protected $phpbb_root_path;
+
+	/**
+	 * Name of the current environment
+	 *
+	 * @var string
+	 */
+	protected $environment;
+
+	/**
+	 * Construct method
+	 *
+	 * @param filesystem_interface	$filesystem			phpBB's filesystem handler
+	 * @param string				$phpbb_root_path	phpBB root path
+	 * @param string				$environment		Name of the current environment
+	 */
+	public function __construct(filesystem_interface $filesystem, $phpbb_root_path, $environment)
+	{
+		$this->filesystem			= $filesystem;
+		$this->phpbb_root_path		= $phpbb_root_path;
+		$this->environment			= $environment;
+	}
+
+	/**
+	 * {@inheritdoc}
+	 */
+	public function locate_resources()
+	{
+		if ($this->filesystem->exists($this->phpbb_root_path . 'install/update/new/config'))
+		{
+			$resources = array(
+				array('install/update/new/config/' . $this->environment . '/routing/environment.yml', 'yaml')
+			);
+		}
+		else
+		{
+			$resources = array(
+				array('config/' . $this->environment . '/routing/environment.yml', 'yaml')
+			);
+		}
+
+		return $resources;
+	}
+}