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<?php |
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declare(strict_types=1); |
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namespace AcMailer\Model; |
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use AcMailer\Exception; |
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use Zend\Stdlib\ArrayUtils; |
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class EmailBuilder implements EmailBuilderInterface |
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{ |
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/** |
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* @var array |
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*/ |
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private $emailsConfig; |
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public function __construct(array $emailsConfig) |
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{ |
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$this->emailsConfig = $emailsConfig; |
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// Always make the identifier Email be valid, in order to build any kind of anonymous email |
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$this->emailsConfig[Email::class] = []; |
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} |
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/** |
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* @param string $name |
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* @param array $options |
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* @return Email |
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* @throws Exception\EmailNotFoundException |
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* @throws Exception\InvalidArgumentException |
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*/ |
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public function build(string $name, array $options = []): Email |
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{ |
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return new Email($this->buildOptions($name, $options)); |
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} |
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private function buildOptions(string $name, array $options, array &$alreadyExtendedEmails = []): array |
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{ |
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if (! isset($this->emailsConfig[$name])) { |
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throw Exception\EmailNotFoundException::fromName($name); |
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} |
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// Recursively extend emails |
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$options = ArrayUtils::merge($this->emailsConfig[$name], $options); |
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if (! isset($options['extends'])) { |
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return $options; |
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} |
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// Get the email from which to extend, and ensure it has not been processed yet, to prevent an infinite loop |
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$emailToExtend = $options['extends']; |
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if (\in_array($emailToExtend, $alreadyExtendedEmails, true)) { |
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throw new Exception\InvalidArgumentException( |
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'It wasn\'t possible to create an email due to circular inheritance. Review "extends".' |
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); |
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} |
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$alreadyExtendedEmails[] = $emailToExtend; |
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unset($options['extends']); |
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return ArrayUtils::merge($this->buildOptions($emailToExtend, [], $alreadyExtendedEmails), $options); |
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} |
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} |
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acelaya /
ZF2-AcMailer
