Same name in other branches

1. 10 core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php \Drupal\Core\DependencyInjection\YamlFileLoader::parseDefaults()
2. 11.x core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php \Drupal\Core\DependencyInjection\YamlFileLoader::parseDefaults()

Parameters

array $content:

string $file:

Return value

array

Throws

InvalidArgumentException

1 call to YamlFileLoader::parseDefaults()

YamlFileLoader::parseDefinitions in core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php

Parses definitions

File

core/lib/Drupal/Core/DependencyInjection/YamlFileLoader.php, line 146

Class

YamlFileLoader

YamlFileLoader loads YAML files service definitions.

Namespace

Drupal\Core\DependencyInjection

Code

private function parseDefaults(array &$content, string $file) : array {
    if (!\array_key_exists('_defaults', $content['services'])) {
        return [];
    }
    $defaults = $content['services']['_defaults'];
    unset($content['services']['_defaults']);
    if (!\is_array($defaults)) {
        throw new InvalidArgumentException(sprintf('Service "_defaults" key must be an array, "%s" given in "%s".', \gettype($defaults), $file));
    }
    foreach ($defaults as $key => $default) {
        if (!isset(self::DEFAULTS_KEYWORDS[$key])) {
            throw new InvalidArgumentException(sprintf('The configuration key "%s" cannot be used to define a default value in "%s". Allowed keys are "%s".', $key, $file, implode('", "', self::DEFAULTS_KEYWORDS)));
        }
    }
    if (isset($defaults['tags'])) {
        if (!\is_array($tags = $defaults['tags'])) {
            throw new InvalidArgumentException(sprintf('Parameter "tags" in "_defaults" must be an array in "%s". Check your YAML syntax.', $file));
        }
        foreach ($tags as $tag) {
            if (!\is_array($tag)) {
                $tag = [
                    'name' => $tag,
                ];
            }
            if (!isset($tag['name'])) {
                throw new InvalidArgumentException(sprintf('A "tags" entry in "_defaults" is missing a "name" key in "%s".', $file));
            }
            $name = $tag['name'];
            unset($tag['name']);
            if (!\is_string($name) || '' === $name) {
                throw new InvalidArgumentException(sprintf('The tag name in "_defaults" must be a non-empty string in "%s".', $file));
            }
            foreach ($tag as $attribute => $value) {
                if (!is_scalar($value) && null !== $value) {
                    throw new InvalidArgumentException(sprintf('Tag "%s", attribute "%s" in "_defaults" must be of a scalar-type in "%s". Check your YAML syntax.', $name, $attribute, $file));
                }
            }
        }
    }
    return $defaults;
}

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