Viewing file:  PolicyMakeCommand.php (5.17 KB) -rwxrwxr-x
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<?php
namespace Illuminate\Foundation\Console;
use Illuminate\Console\GeneratorCommand;
use Illuminate\Support\Str;
use LogicException;
use Symfony\Component\Console\Input\InputOption;
class PolicyMakeCommand extends GeneratorCommand
{
/**
* The console command name.
*
* @var string
*/
protected $name = 'make:policy';
/**
* The name of the console command.
*
* This name is used to identify the command during lazy loading.
*
* @var string|null
*/
protected static $defaultName = 'make:policy';
/**
* The console command description.
*
* @var string
*/
protected $description = 'Create a new policy class';
/**
* The type of class being generated.
*
* @var string
*/
protected $type = 'Policy';
/**
* Build the class with the given name.
*
* @param string $name
* @return string
*/
protected function buildClass($name)
{
$stub = $this->replaceUserNamespace(
parent::buildClass($name)
);
$model = $this->option('model');
return $model ? $this->replaceModel($stub, $model) : $stub;
}
/**
* Replace the User model namespace.
*
* @param string $stub
* @return string
*/
protected function replaceUserNamespace($stub)
{
$model = $this->userProviderModel();
if (! $model) {
return $stub;
}
return str_replace(
$this->rootNamespace().'User',
$model,
$stub
);
}
/**
* Get the model for the guard's user provider.
*
* @return string|null
*
* @throws \LogicException
*/
protected function userProviderModel()
{
$config = $this->laravel['config'];
$guard = $this->option('guard') ?: $config->get('auth.defaults.guard');
if (is_null($guardProvider = $config->get('auth.guards.'.$guard.'.provider'))) {
throw new LogicException('The ['.$guard.'] guard is not defined in your "auth" configuration file.');
}
if (! $config->get('auth.providers.'.$guardProvider.'.model')) {
return 'App\\Models\\User';
}
return $config->get(
'auth.providers.'.$guardProvider.'.model'
);
}
/**
* Replace the model for the given stub.
*
* @param string $stub
* @param string $model
* @return string
*/
protected function replaceModel($stub, $model)
{
$model = str_replace('/', '\\', $model);
if (str_starts_with($model, '\\')) {
$namespacedModel = trim($model, '\\');
} else {
$namespacedModel = $this->qualifyModel($model);
}
$model = class_basename(trim($model, '\\'));
$dummyUser = class_basename($this->userProviderModel());
$dummyModel = Str::camel($model) === 'user' ? 'model' : $model;
$replace = [
'NamespacedDummyModel' => $namespacedModel,
'{{ namespacedModel }}' => $namespacedModel,
'{{namespacedModel}}' => $namespacedModel,
'DummyModel' => $model,
'{{ model }}' => $model,
'{{model}}' => $model,
'dummyModel' => Str::camel($dummyModel),
'{{ modelVariable }}' => Str::camel($dummyModel),
'{{modelVariable}}' => Str::camel($dummyModel),
'DummyUser' => $dummyUser,
'{{ user }}' => $dummyUser,
'{{user}}' => $dummyUser,
'$user' => '$'.Str::camel($dummyUser),
];
$stub = str_replace(
array_keys($replace), array_values($replace), $stub
);
return preg_replace(
vsprintf('/use %s;[\r\n]+use %s;/', [
preg_quote($namespacedModel, '/'),
preg_quote($namespacedModel, '/'),
]),
"use {$namespacedModel};",
$stub
);
}
/**
* Get the stub file for the generator.
*
* @return string
*/
protected function getStub()
{
return $this->option('model')
? $this->resolveStubPath('/stubs/policy.stub')
: $this->resolveStubPath('/stubs/policy.plain.stub');
}
/**
* Resolve the fully-qualified path to the stub.
*
* @param string $stub
* @return string
*/
protected function resolveStubPath($stub)
{
return file_exists($customPath = $this->laravel->basePath(trim($stub, '/')))
? $customPath
: __DIR__.$stub;
}
/**
* Get the default namespace for the class.
*
* @param string $rootNamespace
* @return string
*/
protected function getDefaultNamespace($rootNamespace)
{
return $rootNamespace.'\Policies';
}
/**
* Get the console command arguments.
*
* @return array
*/
protected function getOptions()
{
return [
['model', 'm', InputOption::VALUE_OPTIONAL, 'The model that the policy applies to'],
['guard', 'g', InputOption::VALUE_OPTIONAL, 'The guard that the policy relies on'],
];
}
}
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