Protokoll #11713

{
    "event": "PreToolUse",
    "tool_name": "Read",
    "tool_input": {
        "file_path": "\/var\/www\/dev.campus.systemische-tools.de\/src\/Infrastructure\/CodeAnalysis\/PhpFileParser.php"
    }
}

{
    "tool_response": {
        "type": "text",
        "file": {
            "filePath": "\/var\/www\/dev.campus.systemische-tools.de\/src\/Infrastructure\/CodeAnalysis\/PhpFileParser.php",
            "content": "<?php\n\ndeclare(strict_types=1);\n\nnamespace Infrastructure\\CodeAnalysis;\n\n\/\/ @responsibility: Tokenizer-basierte PHP-Dateianalyse mit Dependency-Extraktion\n\nfinal class PhpFileParser\n{\n    \/** @var array<string, string> Maps short name to FQCN from use statements *\/\n    private array $importMap = [];\n\n    \/** @var string|null Current namespace *\/\n    private ?string $currentNamespace = null;\n\n    \/**\n     * Parst eine PHP-Datei und extrahiert Metadaten inkl. Dependencies.\n     *\n     * @return array{\n     *     namespace: string|null,\n     *     classes: array<array{name: string, type: string, line: int}>,\n     *     functions: array<array{name: string, visibility: string|null, line: int}>,\n     *     uses: array<string>,\n     *     extends_class: string|null,\n     *     implements_interfaces: array<string>,\n     *     traits_used: array<string>,\n     *     constructor_deps: array<string>,\n     *     error: string|null\n     * }\n     *\/\n    public function parse(string $filePath): array\n    {\n        $this->importMap = [];\n        $this->currentNamespace = null;\n\n        $result = [\n            'namespace' => null,\n            'classes' => [],\n            'functions' => [],\n            'uses' => [],\n            'extends_class' => null,\n            'implements_interfaces' => [],\n            'traits_used' => [],\n            'constructor_deps' => [],\n            'error' => null,\n        ];\n\n        if (!file_exists($filePath) || !is_readable($filePath)) {\n            $result['error'] = 'Datei nicht lesbar';\n\n            return $result;\n        }\n\n        $content = file_get_contents($filePath);\n        if ($content === false) {\n            $result['error'] = 'Datei konnte nicht gelesen werden';\n\n            return $result;\n        }\n\n        try {\n            $tokens = @token_get_all($content);\n        } catch (\\Throwable $e) {\n            $result['error'] = 'Token-Fehler: ' . $e->getMessage();\n\n            return $result;\n        }\n\n        \/\/ First pass: Extract namespace and use statements for resolution\n        $result['namespace'] = $this->extractNamespace($tokens);\n        $this->currentNamespace = $result['namespace'];\n        $result['uses'] = $this->extractUseStatements($tokens);\n\n        \/\/ Build import map for FQCN resolution\n        foreach ($result['uses'] as $fqcn) {\n            $parts = explode('\\\\', $fqcn);\n            $shortName = end($parts);\n            $this->importMap[$shortName] = $fqcn;\n        }\n\n        \/\/ Second pass: Extract structural elements\n        $result['classes'] = $this->extractClasses($tokens);\n        $result['functions'] = $this->extractFunctions($tokens);\n\n        \/\/ Third pass: Extract dependencies requiring resolution\n        $result['extends_class'] = $this->extractExtends($tokens);\n        $result['implements_interfaces'] = $this->extractImplements($tokens);\n        $result['traits_used'] = $this->extractTraits($tokens);\n        $result['constructor_deps'] = $this->extractConstructorDeps($tokens);\n\n        return $result;\n    }\n\n    \/**\n     * @param array<mixed> $tokens\n     *\/\n    private function extractNamespace(array $tokens): ?string\n    {\n        $namespace = '';\n        $capturing = false;\n\n        foreach ($tokens as $token) {\n            if (is_array($token)) {\n                if ($token[0] === T_NAMESPACE) {\n                    $capturing = true;\n\n                    continue;\n                }\n\n                if ($capturing) {\n                    if ($token[0] === T_NAME_QUALIFIED || $token[0] === T_STRING) {\n                        $namespace .= $token[1];\n                    } elseif ($token[0] === T_NS_SEPARATOR) {\n                        $namespace .= '\\\\';\n                    }\n                }\n            } elseif ($capturing && ($token === ';' || $token === '{')) {\n                break;\n            }\n        }\n\n        return $namespace !== '' ? $namespace : null;\n    }\n\n    \/**\n     * Extracts use statements (top-level imports only).\n     *\n     * @param array<mixed> $tokens\n     * @return array<string>\n     *\/\n    private function extractUseStatements(array $tokens): array\n    {\n        $uses = [];\n        $count = count($tokens);\n        $braceDepth = 0;\n\n        for ($i = 0; $i < $count; $i++) {\n            $token = $tokens[$i];\n\n            \/\/ Track brace depth to distinguish top-level use from trait use\n            if (!is_array($token)) {\n                if ($token === '{') {\n                    $braceDepth++;\n                } elseif ($token === '}') {\n                    $braceDepth--;\n                }\n\n                continue;\n            }\n\n            \/\/ Only process top-level use statements\n            if ($token[0] !== T_USE || $braceDepth > 0) {\n                continue;\n            }\n\n            \/\/ Skip function\/const imports\n            $nextToken = $this->findNextNonWhitespace($tokens, $i);\n            if ($nextToken !== null && is_array($tokens[$nextToken])) {\n                if ($tokens[$nextToken][0] === T_FUNCTION || $tokens[$nextToken][0] === T_CONST) {\n                    continue;\n                }\n            }\n\n            \/\/ Extract the use statement(s)\n            $useResult = $this->parseUseStatement($tokens, $i);\n            foreach ($useResult['fqcns'] as $fqcn) {\n                $uses[] = $fqcn;\n            }\n        }\n\n        return array_unique($uses);\n    }\n\n    \/**\n     * Parse a single use statement, handling grouped imports.\n     *\n     * @param array<mixed> $tokens\n     * @return array{fqcns: array<string>, endIndex: int}\n     *\/\n    private function parseUseStatement(array $tokens, int $startIndex): array\n    {\n        $fqcns = [];\n        $count = count($tokens);\n        $baseNamespace = '';\n        $currentName = '';\n        $inGroup = false;\n\n        for ($i = $startIndex + 1; $i < $count; $i++) {\n            $token = $tokens[$i];\n\n            if ($token === ';') {\n                if ($currentName !== '') {\n                    $fqcns[] = $inGroup ? $baseNamespace . $currentName : $currentName;\n                }\n\n                break;\n            }\n\n            if ($token === '{') {\n                $baseNamespace = $currentName;\n                $currentName = '';\n                $inGroup = true;\n\n                continue;\n            }\n\n            if ($token === '}') {\n                if ($currentName !== '') {\n                    $fqcns[] = $baseNamespace . $currentName;\n                }\n\n                continue;\n            }\n\n            if ($token === ',') {\n                if ($currentName !== '') {\n                    $fqcns[] = $inGroup ? $baseNamespace . $currentName : $currentName;\n                }\n                $currentName = '';\n\n                continue;\n            }\n\n            if (!is_array($token)) {\n                continue;\n            }\n\n            \/\/ Skip 'as' aliases - we only care about the original FQCN\n            if ($token[0] === T_AS) {\n                \/\/ Skip until comma or semicolon\n                for ($j = $i + 1; $j < $count; $j++) {\n                    if ($tokens[$j] === ',' || $tokens[$j] === ';' || $tokens[$j] === '}') {\n                        $i = $j - 1;\n\n                        break;\n                    }\n                }\n\n                continue;\n            }\n\n            if ($token[0] === T_NAME_QUALIFIED || $token[0] === T_NAME_FULLY_QUALIFIED) {\n                $currentName .= ltrim($token[1], '\\\\');\n            } elseif ($token[0] === T_STRING) {\n                $currentName .= $token[1];\n            } elseif ($token[0] === T_NS_SEPARATOR) {\n                $currentName .= '\\\\';\n            }\n        }\n\n        return ['fqcns' => $fqcns, 'endIndex' => $i ?? $startIndex];\n    }\n\n    \/**\n     * @param array<mixed> $tokens\n     * @return array<array{name: string, type: string, line: int}>\n     *\/\n    private function extractClasses(array $tokens): array\n    {\n        $classes = [];\n        $count = count($tokens);\n\n        for ($i = 0; $i < $count; $i++) {\n            $token = $tokens[$i];\n\n            if (!is_array($token)) {\n                continue;\n            }\n\n            $type = match ($token[0]) {\n                T_CLASS => 'class',\n                T_INTERFACE => 'interface',\n                T_TRAIT => 'trait',\n                T_ENUM => 'enum',\n                default => null,\n            };\n\n            if ($type === null) {\n                continue;\n            }\n\n            \/\/ Skip anonymous class statements\n            $prevIndex = $this->findPrevNonWhitespace($tokens, $i);\n            if ($prevIndex !== null && is_array($tokens[$prevIndex]) && $tokens[$prevIndex][0] === T_NEW) {\n                continue;\n            }\n\n            \/\/ Find class name\n            for ($j = $i + 1; $j < $count; $j++) {\n                if (is_array($tokens[$j]) && $tokens[$j][0] === T_STRING) {\n                    $classes[] = [\n                        'name' => $tokens[$j][1],\n                        'type' => $type,\n                        'line' => $token[2],\n                    ];\n\n                    break;\n                }\n            }\n        }\n\n        return $classes;\n    }\n\n    \/**\n     * @param array<mixed> $tokens\n     * @return array<array{name: string, visibility: string|null, line: int}>\n     *\/\n    private function extractFunctions(array $tokens): array\n    {\n        $functions = [];\n        $count = count($tokens);\n        $braceDepth = 0;\n        $inClass = false;\n\n        for ($i = 0; $i < $count; $i++) {\n            $token = $tokens[$i];\n\n            if (!is_array($token)) {\n                if ($token === '{') {\n                    $braceDepth++;\n                } elseif ($token === '}') {\n                    $braceDepth--;\n                    if ($braceDepth === 0) {\n                        $inClass = false;\n                    }\n                }\n\n                continue;\n            }\n\n            if (in_array($token[0], [T_CLASS, T_INTERFACE, T_TRAIT, T_ENUM], true)) {\n                $inClass = true;\n            }\n\n            ... [TRUNCATED-5b003c1dd9e0459a]",
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}