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<?php |
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declare(strict_types=1); |
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/** |
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* balloon |
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* |
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* @copyright Copryright (c) 2012-2019 gyselroth GmbH (https://gyselroth.com) |
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* @license GPL-3.0 https://opensource.org/licenses/GPL-3.0 |
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*/ |
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namespace Balloon\Bootstrap; |
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use Composer\Autoload\ClassLoader as Composer; |
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use Micro\Container\Container; |
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use Noodlehaus\Config; |
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use Psr\Container\ContainerInterface; |
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class ContainerBuilder |
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{ |
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/** |
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* Init bootstrap. |
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*/ |
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public static function get(Composer $composer): ContainerInterface |
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{ |
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$config = self::loadConfig(); |
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$config = self::detectApps($config, $composer); |
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$container = new Container($config); |
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return $container; |
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} |
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/** |
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* Load config. |
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*/ |
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protected static function loadConfig(): Config |
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{ |
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$configs[] = __DIR__.DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.'.container.config.php'; |
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foreach (glob(constant('BALLOON_CONFIG_DIR').DIRECTORY_SEPARATOR.'*.yaml') as $path) { |
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clearstatcache(true, $path); |
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$configs[] = $path; |
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} |
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return new Config($configs); |
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} |
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/** |
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* Find apps. |
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*/ |
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protected static function detectApps(Config $master, Composer $composer): Config |
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{ |
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$apps = []; |
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$configs = []; |
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foreach (glob(constant('BALLOON_PATH').DIRECTORY_SEPARATOR.'src'.DIRECTORY_SEPARATOR.'app'.DIRECTORY_SEPARATOR.'*') as $app) { |
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$name = basename($app); |
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$ns = str_replace('.', '\\', $name).'\\'; |
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$composer->addPsr4($ns, $app); |
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if (!file_exists($app.DIRECTORY_SEPARATOR.'.container.config.php')) { |
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continue; |
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} |
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$file = $app.DIRECTORY_SEPARATOR.'.container.config.php'; |
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$load_master = isset($master['Apps'][$name]['enabled']) ? $master['Apps'][$name]['enabled'] : null; |
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if ($load_master === false) { |
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continue; |
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} |
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$app = new Config($file); |
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$load = isset($app['Apps'][$name]['enabled']) ? $app['Apps'][$name]['enabled'] : null; |
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if ($load_master === null && $load === null || $load_master === true || $load_master === null && $load === true) { |
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$apps[] = $app; |
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} |
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} |
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$new = new Config([]); |
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foreach ($apps as $app) { |
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$new->merge($app); |
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} |
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$new->merge($master); |
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return $new; |
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} |
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} |
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gyselroth /
balloon
Loading history...
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.