RobotLoader: fixed exclusion when scanned dir contains .. [Closes #13]

Author: milo

src/RobotLoader/RobotLoader.php

@@ -223,12 +223,12 @@ private function createFileIterator($dir)
 
 		$iterator = Nette\Utils\Finder::findFiles(is_array($this->acceptFiles) ? $this->acceptFiles : preg_split('#[,\s]+#', $this->acceptFiles))
 			->filter(function (SplFileInfo $file) use (&$disallow) {
-				return !isset($disallow[str_replace('\\', '/', $file->getPathname())]);
+				return !isset($disallow[str_replace('\\', '/', $file->getRealPath())]);
 			})
 			->from($dir)
 			->exclude($ignoreDirs)
 			->filter($filter = function (SplFileInfo $dir) use (&$disallow) {
-				$path = str_replace('\\', '/', $dir->getPathname());
+				$path = str_replace('\\', '/', $dir->getRealPath());
 				if (is_file("$path/netterobots.txt")) {
 					foreach (file("$path/netterobots.txt") as $s) {
 						if (preg_match('#^(?:disallow\\s*:)?\\s*(\\S+)#i', $s, $matches)) {

tests/Loaders/RobotLoader.relative.phpt

@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * Test: Nette\Loaders\RobotLoader and relative parent dirs.
+ */
+
+use Nette\Loaders\RobotLoader;
+use Tester\Assert;
+
+
+require __DIR__ . '/../bootstrap.php';
+
+
+$loader = new RobotLoader;
+$loader->setTempDirectory(TEMP_DIR);
+$loader->addDirectory(__DIR__ . '/../Loaders/files');
+$loader->excludeDirectory(__DIR__ . '/../Loaders/files/exclude');
+$loader->excludeDirectory(__DIR__ . '/../Loaders/files/exclude2/excluded.php');
+
+$loader->register();
+
+Assert::false(class_exists('ExcludedClass')); // files/exclude2/excluded.php
+Assert::false(class_exists('Excluded2Class')); // files/exclude2/excluded.php