| 1: | <?php declare(strict_types = 1); |
| 2: | |
| 3: | namespace PHPStan\Type; |
| 4: | |
| 5: | use Closure; |
| 6: | use PhpParser\Comment\Doc; |
| 7: | use PhpParser\Node; |
| 8: | use PHPStan\Analyser\NameScope; |
| 9: | use PHPStan\BetterReflection\Util\GetLastDocComment; |
| 10: | use PHPStan\Broker\AnonymousClassNameHelper; |
| 11: | use PHPStan\File\FileHelper; |
| 12: | use PHPStan\Parser\Parser; |
| 13: | use PHPStan\PhpDoc\PhpDocNodeResolver; |
| 14: | use PHPStan\PhpDoc\PhpDocStringResolver; |
| 15: | use PHPStan\PhpDoc\ResolvedPhpDocBlock; |
| 16: | use PHPStan\PhpDoc\Tag\TemplateTag; |
| 17: | use PHPStan\PhpDocParser\Ast\PhpDoc\PhpDocNode; |
| 18: | use PHPStan\Reflection\ReflectionProvider\ReflectionProviderProvider; |
| 19: | use PHPStan\ShouldNotHappenException; |
| 20: | use PHPStan\Type\Generic\GenericObjectType; |
| 21: | use PHPStan\Type\Generic\TemplateTypeFactory; |
| 22: | use PHPStan\Type\Generic\TemplateTypeHelper; |
| 23: | use PHPStan\Type\Generic\TemplateTypeMap; |
| 24: | use function array_key_exists; |
| 25: | use function array_keys; |
| 26: | use function array_map; |
| 27: | use function array_merge; |
| 28: | use function array_pop; |
| 29: | use function array_slice; |
| 30: | use function count; |
| 31: | use function is_array; |
| 32: | use function is_callable; |
| 33: | use function is_file; |
| 34: | use function ltrim; |
| 35: | use function md5; |
| 36: | use function sprintf; |
| 37: | use function strpos; |
| 38: | use function strtolower; |
| 39: | |
| 40: | class FileTypeMapper |
| 41: | { |
| 42: | |
| 43: | private const SKIP_NODE = 1; |
| 44: | private const POP_TYPE_MAP_STACK = 2; |
| 45: | |
| 46: | |
| 47: | private array $memoryCache = []; |
| 48: | |
| 49: | private int $memoryCacheCount = 0; |
| 50: | |
| 51: | |
| 52: | private array $inProcess = []; |
| 53: | |
| 54: | |
| 55: | private array $resolvedPhpDocBlockCache = []; |
| 56: | |
| 57: | private int $resolvedPhpDocBlockCacheCount = 0; |
| 58: | |
| 59: | public function __construct( |
| 60: | private ReflectionProviderProvider $reflectionProviderProvider, |
| 61: | private Parser $phpParser, |
| 62: | private PhpDocStringResolver $phpDocStringResolver, |
| 63: | private PhpDocNodeResolver $phpDocNodeResolver, |
| 64: | private AnonymousClassNameHelper $anonymousClassNameHelper, |
| 65: | private FileHelper $fileHelper, |
| 66: | ) |
| 67: | { |
| 68: | } |
| 69: | |
| 70: | |
| 71: | public function getResolvedPhpDoc( |
| 72: | ?string $fileName, |
| 73: | ?string $className, |
| 74: | ?string $traitName, |
| 75: | ?string $functionName, |
| 76: | string $docComment, |
| 77: | ): ResolvedPhpDocBlock |
| 78: | { |
| 79: | if ($className === null && $traitName !== null) { |
| 80: | throw new ShouldNotHappenException(); |
| 81: | } |
| 82: | |
| 83: | if ($docComment === '') { |
| 84: | return ResolvedPhpDocBlock::createEmpty(); |
| 85: | } |
| 86: | |
| 87: | if ($fileName !== null) { |
| 88: | $fileName = $this->fileHelper->normalizePath($fileName); |
| 89: | } |
| 90: | |
| 91: | $nameScopeKey = $this->getNameScopeKey($fileName, $className, $traitName, $functionName); |
| 92: | $phpDocKey = md5(sprintf('%s-%s', $nameScopeKey, $docComment)); |
| 93: | if (isset($this->resolvedPhpDocBlockCache[$phpDocKey])) { |
| 94: | return $this->resolvedPhpDocBlockCache[$phpDocKey]; |
| 95: | } |
| 96: | |
| 97: | if ($fileName === null) { |
| 98: | return $this->createResolvedPhpDocBlock($phpDocKey, new NameScope(null, []), $docComment, null); |
| 99: | } |
| 100: | |
| 101: | $nameScopeMap = []; |
| 102: | |
| 103: | if (!isset($this->inProcess[$fileName])) { |
| 104: | $nameScopeMap = $this->getNameScopeMap($fileName); |
| 105: | } |
| 106: | |
| 107: | if (isset($nameScopeMap[$nameScopeKey])) { |
| 108: | return $this->createResolvedPhpDocBlock($phpDocKey, $nameScopeMap[$nameScopeKey], $docComment, $fileName); |
| 109: | } |
| 110: | |
| 111: | if (!isset($this->inProcess[$fileName][$nameScopeKey])) { |
| 112: | return ResolvedPhpDocBlock::createEmpty(); |
| 113: | } |
| 114: | |
| 115: | if ($this->inProcess[$fileName][$nameScopeKey] === false) { |
| 116: | return ResolvedPhpDocBlock::createEmpty(); |
| 117: | } |
| 118: | |
| 119: | if (is_callable($this->inProcess[$fileName][$nameScopeKey])) { |
| 120: | $resolveCallback = $this->inProcess[$fileName][$nameScopeKey]; |
| 121: | $this->inProcess[$fileName][$nameScopeKey] = false; |
| 122: | $this->inProcess[$fileName][$nameScopeKey] = $resolveCallback(); |
| 123: | } |
| 124: | |
| 125: | return $this->createResolvedPhpDocBlock($phpDocKey, $this->inProcess[$fileName][$nameScopeKey], $docComment, $fileName); |
| 126: | } |
| 127: | |
| 128: | private function createResolvedPhpDocBlock(string $phpDocKey, NameScope $nameScope, string $phpDocString, ?string $fileName): ResolvedPhpDocBlock |
| 129: | { |
| 130: | $phpDocNode = $this->resolvePhpDocStringToDocNode($phpDocString); |
| 131: | if ($this->resolvedPhpDocBlockCacheCount >= 2048) { |
| 132: | $this->resolvedPhpDocBlockCache = array_slice( |
| 133: | $this->resolvedPhpDocBlockCache, |
| 134: | 1, |
| 135: | null, |
| 136: | true, |
| 137: | ); |
| 138: | |
| 139: | $this->resolvedPhpDocBlockCacheCount--; |
| 140: | } |
| 141: | |
| 142: | $templateTypeMap = $nameScope->getTemplateTypeMap(); |
| 143: | $phpDocTemplateTypes = []; |
| 144: | $templateTags = $this->phpDocNodeResolver->resolveTemplateTags($phpDocNode, $nameScope); |
| 145: | foreach (array_keys($templateTags) as $name) { |
| 146: | $templateType = $templateTypeMap->getType($name); |
| 147: | if ($templateType === null) { |
| 148: | continue; |
| 149: | } |
| 150: | $phpDocTemplateTypes[$name] = $templateType; |
| 151: | } |
| 152: | |
| 153: | $this->resolvedPhpDocBlockCache[$phpDocKey] = ResolvedPhpDocBlock::create( |
| 154: | $phpDocNode, |
| 155: | $phpDocString, |
| 156: | $fileName, |
| 157: | $nameScope, |
| 158: | new TemplateTypeMap($phpDocTemplateTypes), |
| 159: | $templateTags, |
| 160: | $this->phpDocNodeResolver, |
| 161: | ); |
| 162: | $this->resolvedPhpDocBlockCacheCount++; |
| 163: | |
| 164: | return $this->resolvedPhpDocBlockCache[$phpDocKey]; |
| 165: | } |
| 166: | |
| 167: | private function resolvePhpDocStringToDocNode(string $phpDocString): PhpDocNode |
| 168: | { |
| 169: | return $this->phpDocStringResolver->resolve($phpDocString); |
| 170: | } |
| 171: | |
| 172: | |
| 173: | |
| 174: | |
| 175: | private function getNameScopeMap(string $fileName): array |
| 176: | { |
| 177: | if (!isset($this->memoryCache[$fileName])) { |
| 178: | $map = $this->createResolvedPhpDocMap($fileName); |
| 179: | if ($this->memoryCacheCount >= 2048) { |
| 180: | $this->memoryCache = array_slice( |
| 181: | $this->memoryCache, |
| 182: | 1, |
| 183: | null, |
| 184: | true, |
| 185: | ); |
| 186: | $this->memoryCacheCount--; |
| 187: | } |
| 188: | |
| 189: | $this->memoryCache[$fileName] = $map; |
| 190: | $this->memoryCacheCount++; |
| 191: | } |
| 192: | |
| 193: | return $this->memoryCache[$fileName]; |
| 194: | } |
| 195: | |
| 196: | |
| 197: | |
| 198: | |
| 199: | private function createResolvedPhpDocMap(string $fileName): array |
| 200: | { |
| 201: | $nameScopeMap = $this->createNameScopeMap($fileName, null, null, [], $fileName); |
| 202: | $resolvedNameScopeMap = []; |
| 203: | |
| 204: | try { |
| 205: | $this->inProcess[$fileName] = $nameScopeMap; |
| 206: | |
| 207: | foreach ($nameScopeMap as $nameScopeKey => $resolveCallback) { |
| 208: | $this->inProcess[$fileName][$nameScopeKey] = false; |
| 209: | $this->inProcess[$fileName][$nameScopeKey] = $data = $resolveCallback(); |
| 210: | $resolvedNameScopeMap[$nameScopeKey] = $data; |
| 211: | } |
| 212: | |
| 213: | } finally { |
| 214: | unset($this->inProcess[$fileName]); |
| 215: | } |
| 216: | |
| 217: | return $resolvedNameScopeMap; |
| 218: | } |
| 219: | |
| 220: | |
| 221: | |
| 222: | |
| 223: | |
| 224: | private function createNameScopeMap( |
| 225: | string $fileName, |
| 226: | ?string $lookForTrait, |
| 227: | ?string $traitUseClass, |
| 228: | array $traitMethodAliases, |
| 229: | string $originalClassFileName, |
| 230: | ): array |
| 231: | { |
| 232: | |
| 233: | $nameScopeMap = []; |
| 234: | |
| 235: | |
| 236: | $typeMapStack = []; |
| 237: | |
| 238: | |
| 239: | $typeAliasStack = []; |
| 240: | |
| 241: | |
| 242: | $classStack = []; |
| 243: | if ($lookForTrait !== null && $traitUseClass !== null) { |
| 244: | $classStack[] = $traitUseClass; |
| 245: | $typeAliasStack[] = []; |
| 246: | } |
| 247: | $namespace = null; |
| 248: | |
| 249: | $traitFound = false; |
| 250: | |
| 251: | |
| 252: | $functionStack = []; |
| 253: | $uses = []; |
| 254: | $constUses = []; |
| 255: | $this->processNodes( |
| 256: | $this->phpParser->parseFile($fileName), |
| 257: | function (Node $node) use ($fileName, $lookForTrait, &$traitFound, $traitMethodAliases, $originalClassFileName, &$nameScopeMap, &$classStack, &$typeAliasStack, &$namespace, &$functionStack, &$uses, &$typeMapStack, &$constUses): ?int { |
| 258: | if ($node instanceof Node\Stmt\ClassLike) { |
| 259: | if ($traitFound && $fileName === $originalClassFileName) { |
| 260: | return self::SKIP_NODE; |
| 261: | } |
| 262: | |
| 263: | if ($lookForTrait !== null && !$traitFound) { |
| 264: | if (!$node instanceof Node\Stmt\Trait_) { |
| 265: | return self::SKIP_NODE; |
| 266: | } |
| 267: | if ((string) $node->namespacedName !== $lookForTrait) { |
| 268: | return self::SKIP_NODE; |
| 269: | } |
| 270: | |
| 271: | $traitFound = true; |
| 272: | } else { |
| 273: | if ($node->name === null) { |
| 274: | if (!$node instanceof Node\Stmt\Class_) { |
| 275: | throw new ShouldNotHappenException(); |
| 276: | } |
| 277: | |
| 278: | $className = $this->anonymousClassNameHelper->getAnonymousClassName($node, $fileName); |
| 279: | } elseif ((bool) $node->getAttribute('anonymousClass', false)) { |
| 280: | $className = $node->name->name; |
| 281: | } else { |
| 282: | if ($traitFound) { |
| 283: | return self::SKIP_NODE; |
| 284: | } |
| 285: | $className = ltrim(sprintf('%s\\%s', $namespace, $node->name->name), '\\'); |
| 286: | } |
| 287: | $classStack[] = $className; |
| 288: | $typeAliasStack[] = $this->getTypeAliasesMap($node->getDocComment()); |
| 289: | $functionStack[] = null; |
| 290: | } |
| 291: | } elseif ($node instanceof Node\Stmt\ClassMethod) { |
| 292: | if (array_key_exists($node->name->name, $traitMethodAliases)) { |
| 293: | $functionStack[] = $traitMethodAliases[$node->name->name]; |
| 294: | } else { |
| 295: | $functionStack[] = $node->name->name; |
| 296: | } |
| 297: | } elseif ($node instanceof Node\Stmt\Function_) { |
| 298: | $functionStack[] = ltrim(sprintf('%s\\%s', $namespace, $node->name->name), '\\'); |
| 299: | } |
| 300: | |
| 301: | $className = $classStack[count($classStack) - 1] ?? null; |
| 302: | $functionName = $functionStack[count($functionStack) - 1] ?? null; |
| 303: | |
| 304: | if ($node instanceof Node\Stmt\ClassLike || $node instanceof Node\Stmt\ClassMethod || $node instanceof Node\Stmt\Function_) { |
| 305: | $phpDocString = GetLastDocComment::forNode($node); |
| 306: | if ($phpDocString !== null) { |
| 307: | $typeMapStack[] = function () use ($namespace, $uses, $className, $functionName, $phpDocString, $typeMapStack, $constUses): TemplateTypeMap { |
| 308: | $phpDocNode = $this->resolvePhpDocStringToDocNode($phpDocString); |
| 309: | $typeMapCb = $typeMapStack[count($typeMapStack) - 1] ?? null; |
| 310: | $currentTypeMap = $typeMapCb !== null ? $typeMapCb() : null; |
| 311: | $nameScope = new NameScope($namespace, $uses, $className, $functionName, $currentTypeMap, [], false, $constUses); |
| 312: | $templateTags = $this->phpDocNodeResolver->resolveTemplateTags($phpDocNode, $nameScope); |
| 313: | $templateTypeScope = $nameScope->getTemplateTypeScope(); |
| 314: | if ($templateTypeScope === null) { |
| 315: | throw new ShouldNotHappenException(); |
| 316: | } |
| 317: | $templateTypeMap = new TemplateTypeMap(array_map(static fn (TemplateTag $tag): Type => TemplateTypeFactory::fromTemplateTag($templateTypeScope, $tag), $templateTags)); |
| 318: | $nameScope = $nameScope->withTemplateTypeMap($templateTypeMap); |
| 319: | $templateTags = $this->phpDocNodeResolver->resolveTemplateTags($phpDocNode, $nameScope); |
| 320: | $templateTypeMap = new TemplateTypeMap(array_map(static fn (TemplateTag $tag): Type => TemplateTypeFactory::fromTemplateTag($templateTypeScope, $tag), $templateTags)); |
| 321: | |
| 322: | return new TemplateTypeMap(array_merge( |
| 323: | $currentTypeMap !== null ? $currentTypeMap->getTypes() : [], |
| 324: | $templateTypeMap->getTypes(), |
| 325: | )); |
| 326: | }; |
| 327: | } |
| 328: | } |
| 329: | |
| 330: | $typeMapCb = $typeMapStack[count($typeMapStack) - 1] ?? null; |
| 331: | $typeAliasesMap = $typeAliasStack[count($typeAliasStack) - 1] ?? []; |
| 332: | |
| 333: | $nameScopeKey = $this->getNameScopeKey($originalClassFileName, $className, $lookForTrait, $functionName); |
| 334: | if ( |
| 335: | $node instanceof Node\Stmt |
| 336: | && !$node instanceof Node\Stmt\Namespace_ |
| 337: | && !$node instanceof Node\Stmt\Declare_ |
| 338: | && !$node instanceof Node\Stmt\DeclareDeclare |
| 339: | && !$node instanceof Node\Stmt\Use_ |
| 340: | && !$node instanceof Node\Stmt\UseUse |
| 341: | && !$node instanceof Node\Stmt\GroupUse |
| 342: | && !$node instanceof Node\Stmt\TraitUse |
| 343: | && !$node instanceof Node\Stmt\TraitUseAdaptation |
| 344: | && !$node instanceof Node\Stmt\InlineHTML |
| 345: | && !($node instanceof Node\Stmt\Expression && $node->expr instanceof Node\Expr\Include_) |
| 346: | && !array_key_exists($nameScopeKey, $nameScopeMap) |
| 347: | ) { |
| 348: | $nameScopeMap[$nameScopeKey] = static fn (): NameScope => new NameScope( |
| 349: | $namespace, |
| 350: | $uses, |
| 351: | $className, |
| 352: | $functionName, |
| 353: | ($typeMapCb !== null ? $typeMapCb() : TemplateTypeMap::createEmpty()), |
| 354: | $typeAliasesMap, |
| 355: | false, |
| 356: | $constUses, |
| 357: | ); |
| 358: | } |
| 359: | |
| 360: | if ($node instanceof Node\Stmt\ClassLike || $node instanceof Node\Stmt\ClassMethod || $node instanceof Node\Stmt\Function_) { |
| 361: | $phpDocString = GetLastDocComment::forNode($node); |
| 362: | if ($phpDocString !== null) { |
| 363: | return self::POP_TYPE_MAP_STACK; |
| 364: | } |
| 365: | |
| 366: | return null; |
| 367: | } |
| 368: | |
| 369: | if ($node instanceof Node\Stmt\Namespace_) { |
| 370: | $namespace = $node->name !== null ? (string) $node->name : null; |
| 371: | } elseif ($node instanceof Node\Stmt\Use_) { |
| 372: | if ($node->type === Node\Stmt\Use_::TYPE_NORMAL) { |
| 373: | foreach ($node->uses as $use) { |
| 374: | $uses[strtolower($use->getAlias()->name)] = (string) $use->name; |
| 375: | } |
| 376: | } elseif ($node->type === Node\Stmt\Use_::TYPE_CONSTANT) { |
| 377: | foreach ($node->uses as $use) { |
| 378: | $constUses[strtolower($use->getAlias()->name)] = (string) $use->name; |
| 379: | } |
| 380: | } |
| 381: | } elseif ($node instanceof Node\Stmt\GroupUse) { |
| 382: | $prefix = (string) $node->prefix; |
| 383: | foreach ($node->uses as $use) { |
| 384: | if ($node->type === Node\Stmt\Use_::TYPE_NORMAL || $use->type === Node\Stmt\Use_::TYPE_NORMAL) { |
| 385: | $uses[strtolower($use->getAlias()->name)] = sprintf('%s\\%s', $prefix, (string) $use->name); |
| 386: | } elseif ($node->type === Node\Stmt\Use_::TYPE_CONSTANT || $use->type === Node\Stmt\Use_::TYPE_CONSTANT) { |
| 387: | $constUses[strtolower($use->getAlias()->name)] = sprintf('%s\\%s', $prefix, (string) $use->name); |
| 388: | } |
| 389: | } |
| 390: | } elseif ($node instanceof Node\Stmt\TraitUse) { |
| 391: | $traitMethodAliases = []; |
| 392: | foreach ($node->adaptations as $traitUseAdaptation) { |
| 393: | if (!$traitUseAdaptation instanceof Node\Stmt\TraitUseAdaptation\Alias) { |
| 394: | continue; |
| 395: | } |
| 396: | |
| 397: | if ($traitUseAdaptation->trait === null) { |
| 398: | continue; |
| 399: | } |
| 400: | |
| 401: | if ($traitUseAdaptation->newName === null) { |
| 402: | continue; |
| 403: | } |
| 404: | |
| 405: | $traitMethodAliases[$traitUseAdaptation->trait->toString()][$traitUseAdaptation->method->toString()] = $traitUseAdaptation->newName->toString(); |
| 406: | } |
| 407: | |
| 408: | $useDocComment = null; |
| 409: | if ($node->getDocComment() !== null) { |
| 410: | $useDocComment = $node->getDocComment()->getText(); |
| 411: | } |
| 412: | |
| 413: | foreach ($node->traits as $traitName) { |
| 414: | |
| 415: | $traitName = (string) $traitName; |
| 416: | $reflectionProvider = $this->reflectionProviderProvider->getReflectionProvider(); |
| 417: | if (!$reflectionProvider->hasClass($traitName)) { |
| 418: | continue; |
| 419: | } |
| 420: | |
| 421: | $traitReflection = $reflectionProvider->getClass($traitName); |
| 422: | if (!$traitReflection->isTrait()) { |
| 423: | continue; |
| 424: | } |
| 425: | if ($traitReflection->getFileName() === null) { |
| 426: | continue; |
| 427: | } |
| 428: | if (!is_file($traitReflection->getFileName())) { |
| 429: | continue; |
| 430: | } |
| 431: | |
| 432: | $className = $classStack[count($classStack) - 1] ?? null; |
| 433: | if ($className === null) { |
| 434: | throw new ShouldNotHappenException(); |
| 435: | } |
| 436: | |
| 437: | $traitPhpDocMap = $this->createNameScopeMap( |
| 438: | $traitReflection->getFileName(), |
| 439: | $traitName, |
| 440: | $className, |
| 441: | $traitMethodAliases[$traitName] ?? [], |
| 442: | $originalClassFileName, |
| 443: | ); |
| 444: | $finalTraitPhpDocMap = []; |
| 445: | foreach ($traitPhpDocMap as $nameScopeTraitKey => $callback) { |
| 446: | $finalTraitPhpDocMap[$nameScopeTraitKey] = function () use ($callback, $traitReflection, $fileName, $className, $lookForTrait, $useDocComment): NameScope { |
| 447: | |
| 448: | $original = $callback(); |
| 449: | if (!$traitReflection->isGeneric()) { |
| 450: | return $original; |
| 451: | } |
| 452: | |
| 453: | $traitTemplateTypeMap = $traitReflection->getTemplateTypeMap(); |
| 454: | |
| 455: | $useType = null; |
| 456: | if ($useDocComment !== null) { |
| 457: | $useTags = $this->getResolvedPhpDoc( |
| 458: | $fileName, |
| 459: | $className, |
| 460: | $lookForTrait, |
| 461: | null, |
| 462: | $useDocComment, |
| 463: | )->getUsesTags(); |
| 464: | foreach ($useTags as $useTag) { |
| 465: | $useTagType = $useTag->getType(); |
| 466: | if (!$useTagType instanceof GenericObjectType) { |
| 467: | continue; |
| 468: | } |
| 469: | |
| 470: | if ($useTagType->getClassName() !== $traitReflection->getName()) { |
| 471: | continue; |
| 472: | } |
| 473: | |
| 474: | $useType = $useTagType; |
| 475: | break; |
| 476: | } |
| 477: | } |
| 478: | |
| 479: | if ($useType === null) { |
| 480: | return $original->withTemplateTypeMap($traitTemplateTypeMap->resolveToBounds()); |
| 481: | } |
| 482: | |
| 483: | $transformedTraitTypeMap = $traitReflection->typeMapFromList($useType->getTypes()); |
| 484: | |
| 485: | return $original->withTemplateTypeMap($traitTemplateTypeMap->map(static fn (string $name, Type $type): Type => TemplateTypeHelper::resolveTemplateTypes($type, $transformedTraitTypeMap))); |
| 486: | }; |
| 487: | } |
| 488: | $nameScopeMap = array_merge($nameScopeMap, $finalTraitPhpDocMap); |
| 489: | } |
| 490: | } |
| 491: | |
| 492: | return null; |
| 493: | }, |
| 494: | static function (Node $node, $callbackResult) use ($lookForTrait, &$namespace, &$functionStack, &$classStack, &$typeAliasStack, &$uses, &$typeMapStack, &$constUses): void { |
| 495: | if ($node instanceof Node\Stmt\ClassLike && $lookForTrait === null) { |
| 496: | if (count($classStack) === 0) { |
| 497: | throw new ShouldNotHappenException(); |
| 498: | } |
| 499: | array_pop($classStack); |
| 500: | |
| 501: | if (count($typeAliasStack) === 0) { |
| 502: | throw new ShouldNotHappenException(); |
| 503: | } |
| 504: | |
| 505: | array_pop($typeAliasStack); |
| 506: | |
| 507: | if (count($functionStack) === 0) { |
| 508: | throw new ShouldNotHappenException(); |
| 509: | } |
| 510: | |
| 511: | array_pop($functionStack); |
| 512: | } elseif ($node instanceof Node\Stmt\Namespace_) { |
| 513: | $namespace = null; |
| 514: | $uses = []; |
| 515: | $constUses = []; |
| 516: | } elseif ($node instanceof Node\Stmt\ClassMethod || $node instanceof Node\Stmt\Function_) { |
| 517: | if (count($functionStack) === 0) { |
| 518: | throw new ShouldNotHappenException(); |
| 519: | } |
| 520: | |
| 521: | array_pop($functionStack); |
| 522: | } |
| 523: | if ($callbackResult !== self::POP_TYPE_MAP_STACK) { |
| 524: | return; |
| 525: | } |
| 526: | |
| 527: | if (count($typeMapStack) === 0) { |
| 528: | throw new ShouldNotHappenException(); |
| 529: | } |
| 530: | array_pop($typeMapStack); |
| 531: | }, |
| 532: | ); |
| 533: | |
| 534: | if (count($typeMapStack) > 0) { |
| 535: | throw new ShouldNotHappenException(); |
| 536: | } |
| 537: | |
| 538: | return $nameScopeMap; |
| 539: | } |
| 540: | |
| 541: | |
| 542: | |
| 543: | |
| 544: | private function getTypeAliasesMap(?Doc $docComment): array |
| 545: | { |
| 546: | if ($docComment === null) { |
| 547: | return []; |
| 548: | } |
| 549: | |
| 550: | $phpDocNode = $this->phpDocStringResolver->resolve($docComment->getText()); |
| 551: | $nameScope = new NameScope(null, []); |
| 552: | |
| 553: | $aliasesMap = []; |
| 554: | foreach (array_keys($this->phpDocNodeResolver->resolveTypeAliasImportTags($phpDocNode, $nameScope)) as $key) { |
| 555: | $aliasesMap[$key] = true; |
| 556: | } |
| 557: | |
| 558: | foreach (array_keys($this->phpDocNodeResolver->resolveTypeAliasTags($phpDocNode, $nameScope)) as $key) { |
| 559: | $aliasesMap[$key] = true; |
| 560: | } |
| 561: | |
| 562: | return $aliasesMap; |
| 563: | } |
| 564: | |
| 565: | |
| 566: | |
| 567: | |
| 568: | |
| 569: | |
| 570: | private function processNodes($node, Closure $nodeCallback, Closure $endNodeCallback): void |
| 571: | { |
| 572: | if ($node instanceof Node) { |
| 573: | $callbackResult = $nodeCallback($node); |
| 574: | if ($callbackResult === self::SKIP_NODE) { |
| 575: | return; |
| 576: | } |
| 577: | foreach ($node->getSubNodeNames() as $subNodeName) { |
| 578: | $subNode = $node->{$subNodeName}; |
| 579: | $this->processNodes($subNode, $nodeCallback, $endNodeCallback); |
| 580: | } |
| 581: | $endNodeCallback($node, $callbackResult); |
| 582: | } elseif (is_array($node)) { |
| 583: | foreach ($node as $subNode) { |
| 584: | $this->processNodes($subNode, $nodeCallback, $endNodeCallback); |
| 585: | } |
| 586: | } |
| 587: | } |
| 588: | |
| 589: | private function getNameScopeKey( |
| 590: | ?string $file, |
| 591: | ?string $class, |
| 592: | ?string $trait, |
| 593: | ?string $function, |
| 594: | ): string |
| 595: | { |
| 596: | if ($class === null && $trait === null && $function === null) { |
| 597: | return md5(sprintf('%s', $file ?? 'no-file')); |
| 598: | } |
| 599: | |
| 600: | if ($class !== null && strpos($class, 'class@anonymous') !== false) { |
| 601: | throw new ShouldNotHappenException('Wrong anonymous class name, FilTypeMapper should be called with ClassReflection::getName().'); |
| 602: | } |
| 603: | |
| 604: | return md5(sprintf('%s-%s-%s-%s', $file ?? 'no-file', $class, $trait, $function)); |
| 605: | } |
| 606: | |
| 607: | } |
| 608: | |