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<?php
/**
* @package Techjoomla.Libraries
* @author Techjoomla <extensions@techjoomla.com>
* @copyright Copyright (c) 2009-2015 TechJoomla. All rights reserved.
* @license GNU General Public License version 2 or later.
*/
JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_tjnotifications/models', 'NotificationsModel');
JModelLegacy::addIncludePath(JPATH_SITE . '/components/com_tjnotifications/models', 'NotificationsModel');
/**
* Tjnotifications
*
* @package Techjoomla.Libraries
* @subpackage Tjnotifications
* @since 1.0
*/
class Tjnotifications
{
/**
* The constructor
*
* @since 1.0
*/
public function __construct()
{
// Check for component
if (!JComponentHelper::getComponent('com_tjnotifications', true)->enabled)
{
throw new Exception('Tjnotifications not installed');
}
}
/**
* Method to send the form data.
*
* @param string $client A requird field same as component name.
* @param string $key Key is unique in client.
* @param array $recipients It's an array of user objects
* @param Object $replacements It is a object contains replacement.
* @param JParameter $options It is a object contains Jparameters like cc,bcc.
*
* @return boolean value.
*
* @since 1.0
*/
public static function send($client, $key, $recipients, $replacements, $options)
{
try
{
$model = JModelList::getInstance('Notifications', 'TjnotificationsModel', array('ignore_request' => true));
$template = $model->getTemplate($client, $key);
$addRecipients = self::getRecipients($client, $key, $recipients, $options);
if (isset($addRecipients))
{
// Invoke JMail Class
$mailer = JFactory::getMailer();
if ($options->get('from') != null && $options->get('fromname') != null)
{
$from = array($options->get('from'),$options->get('fromname'));
}
else
{
$config = JFactory::getConfig();
$from = array($config->get('mailfrom'), $config->get('fromname'));
}
// Set cc for email
if ($options->get('cc') != null)
{
$mailer->addCC($options->get('cc'));
}
// Set bcc for email
if ($options->get('bcc') != null)
{
$mailer->addBcc($options->get('bcc'));
}
// Set bcc for email
if ($options->get('replyTo') != null)
{
$mailer->addReplyTo($options->get('replyTo'));
}
if ($options->get('attachment') != null)
{
if ($options->get('attachmentName') != null)
{
$mailer->addAttachment($options->get('attachment'), $options->get('attachmentName'));
}
else
{
$mailer->addAttachment($options->get('attachment'));
}
}
// If you would like to send String Attachment in email
if ($options->get('stringAttachment') != null)
{
$stringAttachment = array();
$stringAttachment = $options->get('stringAttachment');
$encoding = isset($stringAttachment['encoding']) ? $stringAttachment['encoding'] : '';
$type = isset($stringAttachment['type']) ? $stringAttachment['type'] : '';
if (isset($stringAttachment['content']) && isset($stringAttachment['name']))
{
$mailer->addStringAttachment(
$stringAttachment['content'],
$stringAttachment['name'],
$encoding,
$type
);
}
}
// If you would like to send as HTML, include this line; otherwise, leave it out
if (($options->get('isNotHTML')) != 1)
{
$mailer->isHTML();
}
// Set sender array so that my name will show up neatly in your inbox
$mailer->setSender($from);
// Add a recipient -- this can be a single address (string) or an array of addresses
$mailer->addRecipient($addRecipients);
// Set subject for email
$mailer->setSubject(self::getSubject($template->email_subject, $options));
// Set body for email
$mailer->setBody(self::getBody($template->email_body, $replacements));
// Send once you have set all of your options
if ($template->email_status == 1)
{
$status = $mailer->send();
if ($status)
{
$return['success'] = 1;
$return['message'] = JText::_('LIB_TECHJOOMLA_TJNOTIFICATION_EMAIL_SEND_SUCCESSFULLY');
return $return;
}
else
{
throw new Exception(JText::_('LIB_TECHJOOMLA_TJNOTIFICATION_EMAIL_SEND_FAILED'));
}
}
}
else
{
throw new Exception(JText::_('LIB_TECHJOOMLA_TJNOTIFICATION_ADD_RECIPIENTS_OR_CHECK_PREFERENCES'));
}
}
catch (Exception $e)
{
$return['success'] = 0;
$return['message'] = $e->getMessage();
return $return;
}
}
/**
* Method to get Recipients.
*
* @param string $client A requird field same as component name.
* @param string $key Key is unique in client.
* @param array $recipients It's an array of user objects
* @param JParameter $options It is a object contains Jparameters like cc,bcc.
*
* @return array Reciepients.
*
* @since 1.0
*/
public static function getRecipients($client,$key,$recipients,$options)
{
$model = JModelList::getInstance('Preferences', 'TjnotificationsModel', array('ignore_request' => true));
$unsubscribed_users = $model->getUnsubscribedUsers($client, $key);
$addRecipients = array();
if (!empty($recipients))
{
foreach ($recipients as $recipient)
{
// User is not in $unsubscribed_users array.
if (!in_array($recipient->id, $unsubscribed_users))
{
// Make an array of recipients.
$addRecipients[] = $recipient->email;
}
}
}
if ($options->get('guestEmails') != null)
{
foreach ($options->get('guestEmails') as $guestEmail)
{
$addRecipients[] = $guestEmail;
}
}
return $addRecipients;
}
/**
* Method to get Body.
*
* @param string $body_template A template body for email.
* @param array $replacements It is a object contains replacement.
*
* @return string $body
*
* @since 1.0
*/
public static function getBody($body_template, $replacements)
{
$matches = self::getTags($body_template);
$replacamentTags = $matches[0];
$tags = $matches[1];
$index = 0;
if (isset($replacements))
{
foreach ($replacamentTags as $ind => $replacamentTag)
{
// Explode e.g doner.name with "." so $data[0]=doner and $data[1]=name
$data = explode(".", $tags[$ind]);
if (isset($data))
{
$key = $data[0];
$value = $data[1];
if (!empty($replacements->$key->$value))
{
$replaceWith = $replacements->$key->$value;
}
else
{
$replaceWith = "";
}
if (isset ($replaceWith))
{
$body_template = str_replace($replacamentTag, $replaceWith, $body_template);
$index++;
}
}
}
}
return $body_template;
}
/**
* Method to get Subject.
*
* @param string $subject_template A template body for email.
* @param array $options It is a object contains replacement.
*
* @return string $subject
*
* @since 1.0
*/
public static function getSubject($subject_template,$options)
{
$matches = self::getTags($subject_template);
$tags = $matches[0];
$index = 0;
foreach ($tags as $tag)
{
// Explode e.g doner.name with "." so $data[0]=doner and $data[1]=name
$data = explode(".", $matches[1][$index]);
$key = $data[0];
$value = $data[1];
$replaceWith = $options->get($key)->$value;
$subject_template = str_replace($tag, $replaceWith, $subject_template);
$index++;
}
return $subject_template;
}
/**
* Method to get Tags.
*
* @param string $data_template A template.
*
* @return array $matches
*
* @since 1.0
*/
public static function getTags($data_template)
{
// Pattern for {text};
$pattern = "/{([^}]*)}/";
preg_match_all($pattern, $data_template, $matches);
// $matches[0]= stores tag like {doner.name} and $matches[1] stores doner.name. Explode it and make it doner->name
return $matches;
}
}