| 1: | <?php declare(strict_types = 1); |
| 2: | |
| 3: | namespace PHPStan\Rules\Exceptions; |
| 4: | |
| 5: | use Nette\Utils\Strings; |
| 6: | use PHPStan\Analyser\Scope; |
| 7: | use PHPStan\Reflection\ReflectionProvider; |
| 8: | use function count; |
| 9: | |
| 10: | |
| 11: | |
| 12: | |
| 13: | |
| 14: | class DefaultExceptionTypeResolver implements ExceptionTypeResolver |
| 15: | { |
| 16: | |
| 17: | |
| 18: | |
| 19: | |
| 20: | |
| 21: | |
| 22: | |
| 23: | public function __construct( |
| 24: | private ReflectionProvider $reflectionProvider, |
| 25: | private array $uncheckedExceptionRegexes, |
| 26: | private array $uncheckedExceptionClasses, |
| 27: | private array $checkedExceptionRegexes, |
| 28: | private array $checkedExceptionClasses, |
| 29: | ) |
| 30: | { |
| 31: | } |
| 32: | |
| 33: | public function isCheckedException(string $className, Scope $scope): bool |
| 34: | { |
| 35: | foreach ($this->uncheckedExceptionRegexes as $regex) { |
| 36: | if (Strings::match($className, $regex) !== null) { |
| 37: | return false; |
| 38: | } |
| 39: | } |
| 40: | |
| 41: | foreach ($this->uncheckedExceptionClasses as $uncheckedExceptionClass) { |
| 42: | if ($className === $uncheckedExceptionClass) { |
| 43: | return false; |
| 44: | } |
| 45: | } |
| 46: | |
| 47: | if (!$this->reflectionProvider->hasClass($className)) { |
| 48: | return $this->isCheckedExceptionInternal($className); |
| 49: | } |
| 50: | |
| 51: | $classReflection = $this->reflectionProvider->getClass($className); |
| 52: | foreach ($this->uncheckedExceptionClasses as $uncheckedExceptionClass) { |
| 53: | if ($classReflection->getName() === $uncheckedExceptionClass) { |
| 54: | return false; |
| 55: | } |
| 56: | |
| 57: | if (!$classReflection->isSubclassOf($uncheckedExceptionClass)) { |
| 58: | continue; |
| 59: | } |
| 60: | |
| 61: | return false; |
| 62: | } |
| 63: | |
| 64: | return $this->isCheckedExceptionInternal($className); |
| 65: | } |
| 66: | |
| 67: | private function isCheckedExceptionInternal(string $className): bool |
| 68: | { |
| 69: | foreach ($this->checkedExceptionRegexes as $regex) { |
| 70: | if (Strings::match($className, $regex) !== null) { |
| 71: | return true; |
| 72: | } |
| 73: | } |
| 74: | |
| 75: | foreach ($this->checkedExceptionClasses as $checkedExceptionClass) { |
| 76: | if ($className === $checkedExceptionClass) { |
| 77: | return true; |
| 78: | } |
| 79: | } |
| 80: | |
| 81: | if (!$this->reflectionProvider->hasClass($className)) { |
| 82: | return count($this->checkedExceptionRegexes) === 0 && count($this->checkedExceptionClasses) === 0; |
| 83: | } |
| 84: | |
| 85: | $classReflection = $this->reflectionProvider->getClass($className); |
| 86: | foreach ($this->checkedExceptionClasses as $checkedExceptionClass) { |
| 87: | if ($classReflection->getName() === $checkedExceptionClass) { |
| 88: | return true; |
| 89: | } |
| 90: | |
| 91: | if (!$classReflection->isSubclassOf($checkedExceptionClass)) { |
| 92: | continue; |
| 93: | } |
| 94: | |
| 95: | return true; |
| 96: | } |
| 97: | |
| 98: | return count($this->checkedExceptionRegexes) === 0 && count($this->checkedExceptionClasses) === 0; |
| 99: | } |
| 100: | |
| 101: | } |
| 102: | |