Файл: vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/LoadConfiguration.php
Строк: 297
<?php
namespace IlluminateFoundationBootstrap;
use Closure;
use IlluminateConfigRepository;
use IlluminateContractsConfigRepository as RepositoryContract;
use IlluminateContractsFoundationApplication;
use IlluminateSupportCollection;
use SplFileInfo;
use SymfonyComponentFinderFinder;
class LoadConfiguration
{
/**
* The closure that resolves the permanent, static configuration if applicable.
*
* @var (Closure(Application): array<array-key, mixed>)|null
*/
protected static ?Closure $alwaysUseConfig = null;
/**
* Bootstrap the given application.
*
* @param IlluminateContractsFoundationApplication $app
* @return void
*/
public function bootstrap(Application $app)
{
$items = [];
// First we will see if we have a cache configuration file. If we do, we'll load
// the configuration items from that file so that it is very quick. Otherwise
// we will need to spin through every configuration file and load them all.
$loadedFromCache = false;
if (self::$alwaysUseConfig !== null) {
$items = $app->call(self::$alwaysUseConfig);
$loadedFromCache = true;
} elseif (file_exists($cached = $app->getCachedConfigPath())) {
$items = require $cached;
$loadedFromCache = true;
}
$app->instance('config_loaded_from_cache', $loadedFromCache);
// Next we will spin through all of the configuration files in the configuration
// directory and load each one into the repository. This will make all of the
// options available to the developer for use in various parts of this app.
$app->instance('config', $config = new Repository($items));
if (! $loadedFromCache) {
$this->loadConfigurationFiles($app, $config);
}
// Finally, we will set the application's environment based on the configuration
// values that were loaded. We will pass a callback which will be used to get
// the environment in a web context where an "--env" switch is not present.
$app->detectEnvironment(fn () => $config->get('app.env', 'production'));
$app->resolveEnvironmentUsing($app->environment(...));
date_default_timezone_set($config->get('app.timezone', 'UTC'));
mb_internal_encoding('UTF-8');
}
/**
* Load the configuration items from all of the files.
*
* @param IlluminateContractsFoundationApplication $app
* @param IlluminateContractsConfigRepository $repository
* @return void
*
* @throws Exception
*/
protected function loadConfigurationFiles(Application $app, RepositoryContract $repository)
{
$files = $this->getConfigurationFiles($app);
$shouldMerge = method_exists($app, 'shouldMergeFrameworkConfiguration')
? $app->shouldMergeFrameworkConfiguration()
: true;
$base = $shouldMerge
? $this->getBaseConfiguration()
: [];
foreach ((new Collection($base))->diffKeys($files) as $name => $config) {
$repository->set($name, $config);
}
foreach ($files as $name => $path) {
$base = $this->loadConfigurationFile($repository, $name, $path, $base);
}
foreach ($base as $name => $config) {
$repository->set($name, $config);
}
}
/**
* Load the given configuration file.
*
* @param IlluminateContractsConfigRepository $repository
* @param string $name
* @param string $path
* @param array $base
* @return array
*/
protected function loadConfigurationFile(RepositoryContract $repository, $name, $path, array $base)
{
$config = (fn () => require $path)();
if (isset($base[$name])) {
$config = array_merge($base[$name], $config);
foreach ($this->mergeableOptions($name) as $option) {
if (isset($config[$option])) {
$config[$option] = array_merge($base[$name][$option], $config[$option]);
}
}
unset($base[$name]);
}
$repository->set($name, $config);
return $base;
}
/**
* Get the options within the configuration file that should be merged again.
*
* @param string $name
* @return array
*/
protected function mergeableOptions($name)
{
return [
'auth' => ['guards', 'providers', 'passwords'],
'broadcasting' => ['connections'],
'cache' => ['stores'],
'database' => ['connections'],
'filesystems' => ['disks'],
'logging' => ['channels'],
'mail' => ['mailers'],
'queue' => ['connections'],
][$name] ?? [];
}
/**
* Get all of the configuration files for the application.
*
* @param IlluminateContractsFoundationApplication $app
* @return array
*/
protected function getConfigurationFiles(Application $app)
{
$files = [];
$configPath = realpath($app->configPath());
if (! $configPath) {
return [];
}
foreach (Finder::create()->files()->name('*.php')->in($configPath) as $file) {
$directory = $this->getNestedDirectory($file, $configPath);
$files[$directory.basename($file->getRealPath(), '.php')] = $file->getRealPath();
}
ksort($files, SORT_NATURAL);
return $files;
}
/**
* Get the configuration file nesting path.
*
* @param SplFileInfo $file
* @param string $configPath
* @return string
*/
protected function getNestedDirectory(SplFileInfo $file, $configPath)
{
$directory = $file->getPath();
if ($nested = trim(str_replace($configPath, '', $directory), DIRECTORY_SEPARATOR)) {
$nested = str_replace(DIRECTORY_SEPARATOR, '.', $nested).'.';
}
return $nested;
}
/**
* Get the base configuration files.
*
* @return array
*/
protected function getBaseConfiguration()
{
$config = [];
foreach (Finder::create()->files()->name('*.php')->in(__DIR__.'/../../../../config') as $file) {
$config[basename($file->getRealPath(), '.php')] = require $file->getRealPath();
}
return $config;
}
/**
* Set a callback to return the permanent, static configuration values.
*
* @param (Closure(Application): array<array-key, mixed>)|null $alwaysUseConfig
* @return void
*/
public static function alwaysUse(?Closure $alwaysUseConfig): void
{
static::$alwaysUseConfig = $alwaysUseConfig;
}
}