96 lines
2.6 KiB
PHP
96 lines
2.6 KiB
PHP
<?php
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/**
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2013 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
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*
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*/
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namespace oat\tao\model\messaging;
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use oat\tao\model\messaging\transportStrategy\MailAdapter;
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/**
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* Service to send messages to Tao Users
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*
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* @author bout
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*/
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class MessagingService extends \tao_models_classes_Service
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{
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const CONFIG_KEY = 'messaging';
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/**
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* @var Transport
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*/
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private $transport = null;
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/**
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* Get the current transport implementation
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*
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* @return Transport
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*/
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protected function getTransport()
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{
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if (is_null($this->transport)) {
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$tao = \common_ext_ExtensionsManager::singleton()->getExtensionById('tao');
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$transport = $tao->getConfig(self::CONFIG_KEY);
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if (!is_object($transport) || !$transport instanceof Transport) {
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return false;
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}
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$this->transport = $transport;
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}
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return $this->transport;
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}
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/**
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* Set the transport implementation to use
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*
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* @param Transport $transporter
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*/
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public function setTransport(Transport $transporter)
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{
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$this->transport = $transporter;
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$tao = \common_ext_ExtensionsManager::singleton()->getExtensionById('tao');
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$tao->setConfig(self::CONFIG_KEY, $this->transport);
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}
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/**
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* Send a message (destination is part of the message)
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*
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* @param Message $message
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* @return boolean
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*/
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public function send(Message $message)
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{
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$transport = $this->getTransport();
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if ($transport == false) {
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throw new \common_exception_InconsistentData('Transport strategy not correctly set for ' . __CLASS__);
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}
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return $this->getTransport()->send($message);
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}
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/**
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* Test if messaging is available
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*
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* @return boolean
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*/
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public function isAvailable()
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{
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return $this->getTransport() !== false;
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}
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}
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