improvements

- upgrade PHPStan
- fixed code reported by PHPStan
- CS fix

Makefile

@@ -15,7 +15,7 @@ csf:
 	vendor/bin/codefixer src tests
 
 phpstan:
-	vendor/bin/phpstan analyse -l max -c phpstan.neon src
+	vendor/bin/phpstan analyse -l 8 -c phpstan.neon src
 
 tests:
 	vendor/bin/tester -s -p php --colors 1 -C tests/cases

composer.json

@@ -34,17 +34,19 @@
 	},
 	"require": {
 		"php": ">=7.1",
-		"nette/application": "^3.0",
+		"nette/application": "^3.1",
 		"nette/utils": "^3.0",
 		"nette/di": "^3.0",
-		"nette/http": "^3.0",
+		"nette/http": "^3.1",
 		"latte/latte": "^2.5"
 	},
 	"require-dev": {
 		"ninjify/qa": "^0.12",
 		"ninjify/nunjuck": "^0.4.0",
-		"phpstan/phpstan": "^0.12.33",
-		"phpstan/phpstan-nette": "^0.12.8",
+		"phpstan/phpstan": "^1.0",
+		"phpstan/phpstan-deprecation-rules": "^1.0",
+		"phpstan/phpstan-nette": "^1.0",
+		"phpstan/phpstan-strict-rules": "^1.0",
 		"tracy/tracy": "^2.6"
 	},
 	"minimum-stability": "dev",

phpstan.neon

@@ -1,21 +1,29 @@
+includes:
+	- vendor/phpstan/phpstan-deprecation-rules/rules.neon
+	- vendor/phpstan/phpstan-nette/extension.neon
+	- vendor/phpstan/phpstan-nette/rules.neon
+	#- vendor/phpstan/phpstan-strict-rules/rules.neon
+
 parameters:
-    paths:
-        - src
-    level: max
-    ignoreErrors:
-        -
-            message: '~^Parameter #1 \$pattern of function preg_match expects string, string\|null given\.$~'
-            path: '*/src/ImageNameScript.php'
-            count: 1
-        -
-            message: '~^Parameter #1 \$pattern of function preg_match expects string, string\|null given\.$~'
-            path: '*/src/ImageStorage.php'
-            count: 1
-        -
-            message: '~^Right side of && is always true\.$~'
-            path: '*/src/ImageStorage.php'
-            count: 1
-        -
-            message: '~^Method Contributte\\ImageStorage\\ImageStorage::fromIdentifier\(\) should return Contributte\\ImageStorage\\Image but returns array<int, Contributte\\ImageStorage\\ImageNameScript\|string>\|Contributte\\ImageStorage\\Image\.$~'
-            path: '*/src/ImageStorage.php'
-            count: 1
+	ignoreErrors:
+		-
+			message: '~^Parameter #1 \$pattern of function preg_match expects string, string\|null given\.$~'
+			path: '*/src/ImageNameScript.php'
+			count: 1
+		-
+			message: '~^Parameter #1 \$pattern of function preg_match expects string, string\|null given\.$~'
+			path: '*/src/ImageStorage.php'
+			count: 1
+		-
+			message: '~^Right side of && is always true\.$~'
+			path: '*/src/ImageStorage.php'
+			count: 1
+		-
+			message: '~^Method Contributte\\ImageStorage\\ImageStorage::fromIdentifier\(\) should return Contributte\\ImageStorage\\Image but returns array<int, Contributte\\ImageStorage\\ImageNameScript\|string>\|Contributte\\ImageStorage\\Image\.$~'
+			path: '*/src/ImageStorage.php'
+			count: 1
+
+		-
+			message: '#Cannot use array destructuring on array<int, Contributte\\ImageStorage\\ImageNameScript|string>|Contributte\\ImageStorage\\Image.#'
+			path: '*/src/ImageStorage.php'
+			count: 2

src/ImageStorage.php

@@ -115,7 +115,7 @@ public function saveUpload(FileUpload $upload, string $namespace, ?string $check
 		}
 
 		[$path, $identifier] = $this->getSavePath(
-			self::fixName($upload->getName()),
+			self::fixName($upload->getUntrustedName()),
 			$namespace,
 			$checksum
 		);
@@ -124,7 +124,7 @@ public function saveUpload(FileUpload $upload, string $namespace, ?string $check
 
 		return new Image($this->friendly_url, $this->data_dir, $this->data_path, $identifier, [
 			'sha' => $checksum,
-			'name' => self::fixName($upload->getName()),
+			'name' => self::fixName($upload->getUntrustedName()),
 		]);
 	}