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<?php |
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namespace Imanghafoori\LaravelMicroscope; |
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use Illuminate\Support\Str; |
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use Imanghafoori\LaravelMicroscope\Analyzers\GetClassProperties; |
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use Imanghafoori\LaravelMicroscope\Analyzers\NamespaceCorrector; |
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use Imanghafoori\LaravelMicroscope\ErrorReporters\ErrorPrinter; |
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use Imanghafoori\LaravelMicroscope\LaravelPaths\FilePath; |
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use Imanghafoori\LaravelMicroscope\LaravelPaths\LaravelPaths; |
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class CheckNamespaces |
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{ |
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public static $checkedNamespaces = 0; |
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public static $changedNamespaces = []; |
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/** |
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* Get all of the listeners and their corresponding events. |
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* |
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* @param iterable $paths |
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* @param $composerPath |
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* @param $composerNamespace |
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* @param $command |
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* |
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* @return void |
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*/ |
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public static function within($paths, $composerPath, $composerNamespace, $command) |
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{ |
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$detailed = $command->option('detailed'); |
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foreach ($paths as $classFilePath) { |
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$absFilePath = $classFilePath->getRealPath(); |
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// exclude blade files |
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if (Str::endsWith($absFilePath, ['.blade.php'])) { |
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continue; |
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} |
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// exclude migration directories |
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if (Str::startsWith($absFilePath, LaravelPaths::migrationDirs())) { |
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continue; |
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} |
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if (! self::hasOpeningTag($absFilePath)) { |
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continue; |
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} |
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[ |
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$currentNamespace, |
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$class, |
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$type, |
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$parent, |
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] = GetClassProperties::fromFilePath($absFilePath); |
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// Skip if there is no class/trait/interface definition found. |
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// For example a route file or a config file. |
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if (! $class || $parent == 'Migration') { |
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continue; |
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} |
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$detailed && event('microscope.checking', [$classFilePath->getRelativePathname(), $command]); |
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$relativePath = FilePath::getRelativePath($absFilePath); |
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$correctNamespace = NamespaceCorrector::calculateCorrectNamespace($relativePath, $composerPath, $composerNamespace); |
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self::$checkedNamespaces++; |
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if ($currentNamespace === $correctNamespace) { |
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continue; |
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} |
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self::changedNamespaces($class, $currentNamespace, $correctNamespace); |
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ErrorPrinter::warnIncorrectNamespace($currentNamespace, $relativePath, $class); |
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if (! $command->option('nofix') && ErrorPrinter::ask($command, $correctNamespace)) { |
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self::doNamespaceCorrection($absFilePath, $currentNamespace, $correctNamespace); |
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// maybe an event listener |
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app(ErrorPrinter::class)->badNamespace($relativePath, $correctNamespace, $currentNamespace); |
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} |
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} |
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} |
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public static function hasOpeningTag($file) |
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{ |
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$fp = fopen($file, 'r'); |
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if (feof($fp)) { |
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return false; |
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} |
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$buffer = fread($fp, 20); |
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fclose($fp); |
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return Str::startsWith($buffer, '<?php'); |
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} |
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protected static function doNamespaceCorrection($absFilePath, $currentNamespace, $correctNamespace) |
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{ |
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event('laravel_microscope.namespace_fixing', get_defined_vars()); |
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NamespaceCorrector::fix($absFilePath, $currentNamespace, $correctNamespace); |
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event('laravel_microscope.namespace_fixed', get_defined_vars()); |
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} |
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private static function changedNamespaces($class, $currentNamespace, $correctNamespace) |
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{ |
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$_currentClass = $currentNamespace.'\\'.$class; |
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$_correctClass = $correctNamespace.'\\'.$class; |
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$relPath = NamespaceCorrector::getRelativePathFromNamespace($currentNamespace); |
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if (is_dir(base_path($relPath.DIRECTORY_SEPARATOR.$class))) { |
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self::$changedNamespaces[$_currentClass.';'] = $_correctClass.';'; |
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self::$changedNamespaces[$_currentClass.'('] = $_correctClass.'('; |
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self::$changedNamespaces[$_currentClass.'::'] = $_correctClass.'::'; |
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self::$changedNamespaces[$_currentClass.' as'] = $_correctClass.' as'; |
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} else { |
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self::$changedNamespaces[$_currentClass] = $_correctClass; |
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} |
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} |
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} |
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This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.