function PhpDumper::addDefaultParametersMethod

1 call to PhpDumper::addDefaultParametersMethod()

PhpDumper::dump in vendor/symfony/dependency-injection/Dumper/PhpDumper.php

Dumps the service container as a PHP class.

File

vendor/symfony/dependency-injection/Dumper/PhpDumper.php, line 1585

Class

PhpDumper

PhpDumper dumps a service container as a PHP class.

Namespace

Symfony\Component\DependencyInjection\Dumper

Code

private function addDefaultParametersMethod() : string {
    $bag = $this->container
        ->getParameterBag();
    if (!$bag->all() && (!$bag instanceof ParameterBag || !$bag->allNonEmpty())) {
        return '';
    }
    $php = [];
    $dynamicPhp = [];
    foreach ($bag->all() as $key => $value) {
        if ($key !== ($resolvedKey = $this->container
            ->resolveEnvPlaceholders($key))) {
            throw new InvalidArgumentException(\sprintf('Parameter name cannot use env parameters: "%s".', $resolvedKey));
        }
        $hasEnum = false;
        $export = $this->exportParameters([
            $value,
        ], '', 12, $hasEnum);
        $export = explode('0 => ', substr(rtrim($export, " ]\n"), 2, -1), 2);
        if ($hasEnum || preg_match("/\\\$container->(?:getEnv\\('(?:[-.\\w\\\\]*+:)*+\\w*+'\\)|targetDir\\.'')/", $export[1])) {
            $dynamicPhp[$key] = \sprintf('%s%s => %s,', $export[0], $this->export($key), $export[1]);
            $this->dynamicParameters[$key] = true;
        }
        else {
            $php[] = \sprintf('%s%s => %s,', $export[0], $this->export($key), $export[1]);
        }
    }
    $parameters = \sprintf("[\n%s\n%s]", implode("\n", $php), str_repeat(' ', 8));
    $code = <<<'EOF'

    public function getParameter(string $name): array|bool|string|int|float|\UnitEnum|null
    {
        if (isset(self::DEPRECATED_PARAMETERS[$name])) {
            trigger_deprecation(...self::DEPRECATED_PARAMETERS[$name]);
        }

        if (isset($this->buildParameters[$name])) {
            return $this->buildParameters[$name];
        }

        if (!(isset($this->parameters[$name]) || isset($this->loadedDynamicParameters[$name]) || \array_key_exists($name, $this->parameters))) {
            throw new ParameterNotFoundException($name, extraMessage: self::NONEMPTY_PARAMETERS[$name] ?? null);
        }

        if (isset($this->loadedDynamicParameters[$name])) {
            $value = $this->loadedDynamicParameters[$name] ? $this->dynamicParameters[$name] : $this->getDynamicParameter($name);
        } else {
            $value = $this->parameters[$name];
        }

        if (isset(self::NONEMPTY_PARAMETERS[$name]) && (null === $value || '' === $value || [] === $value)) {
            throw new \Symfony\Component\DependencyInjection\Exception\EmptyParameterValueException(self::NONEMPTY_PARAMETERS[$name]);
        }

        return $value;
    }

    public function hasParameter(string $name): bool
    {
        if (isset($this->buildParameters[$name])) {
            return true;
        }

        return isset($this->parameters[$name]) || isset($this->loadedDynamicParameters[$name]) || \array_key_exists($name, $this->parameters);
    }

    public function setParameter(string $name, $value): void
    {
        throw new LogicException('Impossible to call set() on a frozen ParameterBag.');
    }

    public function getParameterBag(): ParameterBagInterface
    {
        if (!isset($this->parameterBag)) {
            $parameters = $this->parameters;
            foreach ($this->loadedDynamicParameters as $name => $loaded) {
                $parameters[$name] = $loaded ? $this->dynamicParameters[$name] : $this->getDynamicParameter($name);
            }
            foreach ($this->buildParameters as $name => $value) {
                $parameters[$name] = $value;
            }
            $this->parameterBag = new FrozenParameterBag($parameters, self::DEPRECATED_PARAMETERS, self::NONEMPTY_PARAMETERS);
        }

        return $this->parameterBag;
    }

EOF;
    if (!$this->asFiles) {
        $code = preg_replace('/^.*buildParameters.*\\n.*\\n.*\\n\\n?/m', '', $code);
    }
    if (!$bag instanceof ParameterBag || !$bag->allDeprecated()) {
        $code = preg_replace("/\n.*DEPRECATED_PARAMETERS.*\n.*\n.*\n/m", '', $code, 1);
        $code = str_replace(', self::DEPRECATED_PARAMETERS', ', []', $code);
    }
    if (!$bag instanceof ParameterBag || !$bag->allNonEmpty()) {
        $code = str_replace(', extraMessage: self::NONEMPTY_PARAMETERS[$name] ?? null', '', $code);
        $code = str_replace(', self::NONEMPTY_PARAMETERS', '', $code);
        $code = preg_replace("/\n.*NONEMPTY_PARAMETERS.*\n.*\n.*\n/m", '', $code, 1);
    }
    if ($dynamicPhp) {
        $loadedDynamicParameters = $this->exportParameters(array_combine(array_keys($dynamicPhp), array_fill(0, \count($dynamicPhp), false)), '', 8);
        $getDynamicParameter = <<<'EOF'
        $container = $this;
        $value = match ($name) {
%s
            default => throw new ParameterNotFoundException($name),
        };
        $this->loadedDynamicParameters[$name] = true;

        return $this->dynamicParameters[$name] = $value;
EOF;
        $getDynamicParameter = \sprintf($getDynamicParameter, implode("\n", $dynamicPhp));
    }
    else {
        $loadedDynamicParameters = '[]';
        $getDynamicParameter = str_repeat(' ', 8) . 'throw new ParameterNotFoundException($name);';
    }
    return $code . <<<EOF

    private \$loadedDynamicParameters = {<span class="php-variable">$loadedDynamicParameters</span>};
    private \$dynamicParameters = [];

    private function getDynamicParameter(string \$name)
    {
{<span class="php-variable">$getDynamicParameter</span>}
    }

    protected function getDefaultParameters(): array
    {
        return {<span class="php-variable">$parameters</span>};
    }

EOF;
}