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<?php |
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namespace Mtolhuys\LaravelSchematics\Services; |
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use RecursiveDirectoryIterator; |
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use RecursiveIteratorIterator; |
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use PhpParser\Node\Stmt\Class_; |
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use PhpParser\Node\Stmt\Namespace_; |
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use PhpParser\NodeTraverser; |
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use PhpParser\NodeVisitor\NameResolver; |
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use PhpParser\ParserFactory; |
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class ModelMapper |
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{ |
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public static $models = []; |
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/** |
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* Maps subclasses of Illuminate\Database\Eloquent\Model |
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* found in app_path() |
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* |
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* @return array |
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* @throws \ReflectionException |
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*/ |
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public static function map(): array |
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{ |
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$files = new RecursiveIteratorIterator( |
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new RecursiveDirectoryIterator(app_path()), RecursiveIteratorIterator::SELF_FIRST |
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); |
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foreach ($files as $file) { |
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if (self::readablePhp($file)) { |
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$class = self::getClassName($file); |
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if (is_subclass_of($class, 'Illuminate\Database\Eloquent\Model')) { |
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self::$models[] = $class; |
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} |
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} |
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} |
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return self::$models; |
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} |
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/** |
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* @param $file |
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* @return bool |
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*/ |
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private static function readablePhp($file): bool |
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{ |
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return |
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$file->isReadable() |
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&& $file->isFile() |
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&& mb_strtolower($file->getExtension()) === 'php'; |
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} |
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/** |
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* @param string $path |
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* @return string |
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*/ |
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protected static function getClassName(string $path): string |
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{ |
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$traverser = new NodeTraverser(); |
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$traverser->addVisitor(new NameResolver()); |
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$root = collect(self::getStatements($path, $traverser)) |
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->first(function ($statement) { |
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return $statement instanceof Namespace_; |
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}); |
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if (!$root) { |
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return ''; |
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} |
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return self::findClass($root); |
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} |
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/** |
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* @param string $path |
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* @param NodeTraverser $traverser |
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* @return array|\PhpParser\Node[]|\PhpParser\Node\Stmt[]|null |
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*/ |
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protected static function getStatements(string $path, NodeTraverser $traverser) |
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{ |
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$statements = (new ParserFactory()) |
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->create(ParserFactory::PREFER_PHP7) |
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->parse(file_get_contents($path)); |
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$statements = $traverser->traverse($statements); |
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return $statements; |
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} |
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/** |
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* @param $root |
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* @return string |
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*/ |
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protected static function findClass($root): string |
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{ |
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return collect($root->stmts)->filter(function ($statement) { |
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return $statement instanceof Class_; |
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})->map(function (Class_ $statement) { |
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return $statement->namespacedName->toString(); |
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})->first() ?? ''; |
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} |
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} |
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This error could be the result of:
1. Missing dependencies
PHP Analyzer uses your
composer.json
file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects thecomposer.json
to be in the root folder of your repository.Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the
require
orrequire-dev
section?2. Missing use statement
PHP does not complain about undefined classes in
ìnstanceof
checks. For example, the following PHP code will work perfectly fine:If you have not tested against this specific condition, such errors might go unnoticed.