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<?php |
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namespace Spatie\WebTinker; |
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use Psy\Shell; |
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use Psy\Configuration; |
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use Psy\ExecutionLoopClosure; |
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use Illuminate\Support\Collection; |
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use Illuminate\Foundation\Application; |
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use Illuminate\Database\Eloquent\Model; |
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use Laravel\Tinker\ClassAliasAutoloader; |
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use Symfony\Component\Console\Output\BufferedOutput; |
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class Tinker |
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{ |
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/** @var \Symfony\Component\Console\Output\BufferedOutput */ |
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protected $output; |
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/** @var \Psy\Shell */ |
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protected $shell; |
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public static function execute(string $phpCode): string |
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{ |
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return(new static())->run($phpCode); |
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} |
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public function __construct() |
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{ |
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$this->output = new BufferedOutput(); |
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$this->shell = $this->createShell($this->output); |
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} |
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public function run(string $phpCode): string |
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{ |
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$phpCode = $this->removeComments($phpCode); |
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$this->shell->addInput($phpCode); |
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$closure = new ExecutionLoopClosure($this->shell); |
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$closure->execute(); |
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return $this->cleanOutput($this->output->fetch()); |
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} |
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protected function createShell(BufferedOutput $output): Shell |
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{ |
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$config = new Configuration([ |
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'updateCheck' => 'never', |
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]); |
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$config->getPresenter()->addCasters([ |
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Collection::class => 'Laravel\Tinker\TinkerCaster::castCollection', |
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Model::class => 'Laravel\Tinker\TinkerCaster::castModel', |
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Application::class => 'Laravel\Tinker\TinkerCaster::castApplication', |
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]); |
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$shell = new Shell($config); |
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$shell->setOutput($output); |
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$composerClassMap = base_path('vendor/composer/autoload_classmap.php'); |
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if (file_exists($composerClassMap)) { |
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ClassAliasAutoloader::register($shell, $composerClassMap); |
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} |
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return $shell; |
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} |
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public function removeComments(string $code): string |
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{ |
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$tokens = token_get_all("<?php\n".$code."?>"); |
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$cleanCode = ''; |
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foreach ($tokens as $token) { |
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if (is_string($token)) { |
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// simple 1-character token |
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$cleanCode .= $token; |
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} else { |
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// token array |
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list($id, $text) = $token; |
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switch ($id) { |
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case T_COMMENT: |
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case T_DOC_COMMENT: |
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case T_OPEN_TAG: |
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case T_CLOSE_TAG: |
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// no action on comments and php tags |
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break; |
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default: |
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// anything else -> output "as is" |
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$cleanCode .= $text; |
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break; |
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} |
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} |
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} |
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return $cleanCode; |
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} |
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protected function cleanOutput(string $output): string |
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{ |
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$output = preg_replace('/(?s)(<aside.*?<\/aside>)|Exit: Ctrl\+D/ms', '$2', $output); |
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return trim($output); |
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} |
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} |
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spatie /
laravel-web-tinker
