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https://github.com/torrentpier/torrentpier-lts.git
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84 lines
2.5 KiB
PHP
84 lines
2.5 KiB
PHP
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<?php
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/**
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* Zend Framework (http://framework.zend.com/)
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*
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* @link http://github.com/zendframework/zf2 for the canonical source repository
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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namespace Zend\Mail\Transport;
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use Traversable;
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use Zend\Stdlib\ArrayUtils;
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abstract class Factory
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{
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/**
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* @var array Known transport types
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*/
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protected static $classMap = array(
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'file' => 'Zend\Mail\Transport\File',
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'null' => 'Zend\Mail\Transport\Null',
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'sendmail' => 'Zend\Mail\Transport\Sendmail',
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'smtp' => 'Zend\Mail\Transport\Smtp',
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);
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/**
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* @param array $spec
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* @return TransportInterface
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* @throws Exception\InvalidArgumentException
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* @throws Exception\DomainException
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*/
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public static function create($spec = array())
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{
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if ($spec instanceof Traversable) {
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$spec = ArrayUtils::iteratorToArray($spec);
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}
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if (! is_array($spec)) {
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throw new Exception\InvalidArgumentException(sprintf(
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'%s expects an array or Traversable argument; received "%s"',
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__METHOD__,
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(is_object($spec) ? get_class($spec) : gettype($spec))
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));
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}
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$type = isset($spec['type']) ? $spec['type'] : 'sendmail';
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$normalizedType = strtolower($type);
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if (isset(static::$classMap[$normalizedType])) {
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$type = static::$classMap[$normalizedType];
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}
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if (! class_exists($type)) {
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throw new Exception\DomainException(sprintf(
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'%s expects the "type" attribute to resolve to an existing class; received "%s"',
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__METHOD__,
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$type
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));
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}
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$transport = new $type;
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if (! $transport instanceof TransportInterface) {
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throw new Exception\DomainException(sprintf(
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'%s expects the "type" attribute to resolve to a valid Zend\Mail\Transport\TransportInterface instance; received "%s"',
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__METHOD__,
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$type
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));
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}
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if ($transport instanceof Smtp && isset($spec['options'])) {
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$transport->setOptions(new SmtpOptions($spec['options']));
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}
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if ($transport instanceof File && isset($spec['options'])) {
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$transport->setOptions(new FileOptions($spec['options']));
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}
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return $transport;
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}
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}
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