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<?php |
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/** |
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* @package org.openpsa.mail |
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* @author CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
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* @copyright CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
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* @license http://www.gnu.org/licenses/gpl.html GNU General Public License |
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*/ |
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/** |
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* Backend for mailer operations |
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* |
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* @package org.openpsa.mail |
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*/ |
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abstract class org_openpsa_mail_backend |
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{ |
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public $error; |
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/** |
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* @var Swift_Mailer |
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*/ |
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protected $mailer; |
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abstract public function __construct(array $params); |
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/** |
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* Send the actual email |
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* |
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* @param org_openpsa_mail_message $message |
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*/ |
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abstract public function mail(org_openpsa_mail_message $message); |
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/** |
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* Prepare the mail backend |
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*/ |
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public static function get(string $implementation, array $params) : self |
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{ |
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if (defined('OPENPSA2_UNITTEST_RUN')) { |
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return self::_load_backend('unittest', $params); |
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} |
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if ($implementation == 'try_default') { |
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$try_backends = midcom_baseclasses_components_configuration::get('org.openpsa.mail', 'config')->get('default_try_backends'); |
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//Use first available backend in list |
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foreach ($try_backends as $backend) { |
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try { |
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$object = self::_load_backend($backend, $params); |
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debug_add('Using backend ' . $backend); |
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return $object; |
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} catch (midcom_error $e) { |
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debug_add('Failed to load backend ' . $backend . ', message:' . $e->getMessage()); |
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} |
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} |
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throw new midcom_error('All configured backends failed to load'); |
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} |
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return self::_load_backend($implementation, $params); |
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} |
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protected function prepare_mailer(Swift_Transport $transport, array $params) |
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{ |
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$this->mailer = new Swift_Mailer($transport); |
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if (!empty($params['swift_plugins'])) { |
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foreach ($params['swift_plugins'] as $plugin) { |
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$this->mailer->registerPlugin($plugin); |
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} |
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} |
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} |
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private static function _load_backend(string $backend, array $params) : self |
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{ |
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$default_params = midcom_baseclasses_components_configuration::get('org.openpsa.mail', 'config')->get($backend . '_params'); |
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if (is_array($default_params)) { |
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$params = array_merge($default_params, $params); |
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} |
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$classname = 'org_openpsa_mail_backend_' . $backend; |
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return new $classname($params); |
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} |
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final public function send(org_openpsa_mail_message $message) |
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{ |
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try { |
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$ret = $this->mail($message); |
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$this->error = null; |
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return $ret; |
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} catch (Exception $e) { |
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$this->error = $e->getMessage(); |
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return false; |
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} |
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} |
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public function get_error_message() : string |
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{ |
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if ($this->error === null) { |
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return ''; |
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} |
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return $this->error ?: 'Unknown error'; |
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} |
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} |
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flack /
openpsa
