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<?php
namespace Model;
use Core\Translator;
use Core\Template;
use Event\TaskNotificationListener;
use Event\CommentNotificationListener;
use Event\FileNotificationListener;
use Event\SubTaskNotificationListener;
use Swift_Message;
use Swift_Mailer;
/**
* Notification model
*
* @package model
* @author Frederic Guillot
*/
class Notification extends Base
{
/**
* SQL table name
*
* @var string
*/
const TABLE = 'user_has_notifications';
/**
* Get the list of users to send the notification for a given project
*
* @access public
* @param integer $project_id Project id
* @return array
*/
public function getUsersList($project_id)
{
$users = $this->db->table(User::TABLE)
->columns('id', 'username', 'name', 'email')
->eq('notifications_enabled', '1')
->neq('email', '')
->findAll();
foreach ($users as $index => $user) {
$projects = $this->db->table(self::TABLE)
->eq('user_id', $user['id'])
->findAllByColumn('project_id');
// The user have selected only some projects
if (! empty($projects)) {
// If the user didn't select this project we remove that guy from the list
if (! in_array($project_id, $projects)) {
unset($users[$index]);
}
}
}
return $users;
}
/**
* Attach events
*
* @access public
*/
public function attachEvents()
{
$this->event->attach(File::EVENT_CREATE, new FileNotificationListener($this, 'notification_file_creation'));
$this->event->attach(Comment::EVENT_CREATE, new CommentNotificationListener($this, 'notification_comment_creation'));
$this->event->attach(Comment::EVENT_UPDATE, new CommentNotificationListener($this, 'notification_comment_update'));
$this->event->attach(SubTask::EVENT_CREATE, new SubTaskNotificationListener($this, 'notification_subtask_creation'));
$this->event->attach(SubTask::EVENT_UPDATE, new SubTaskNotificationListener($this, 'notification_subtask_update'));
$this->event->attach(Task::EVENT_CREATE, new TaskNotificationListener($this, 'notification_task_creation'));
$this->event->attach(Task::EVENT_UPDATE, new TaskNotificationListener($this, 'notification_task_update'));
$this->event->attach(Task::EVENT_CLOSE, new TaskNotificationListener($this, 'notification_task_close'));
$this->event->attach(Task::EVENT_OPEN, new TaskNotificationListener($this, 'notification_task_open'));
}
/**
* Send the email notifications
*
* @access public
* @param string $template Template name
* @param array $users List of users
* @param array $data Template data
*/
public function sendEmails($template, array $users, array $data)
{
$transport = $this->registry->shared('mailer');
$mailer = Swift_Mailer::newInstance($transport);
$message = Swift_Message::newInstance()
->setSubject($this->getMailSubject($template, $data))
->setFrom(array(MAIL_FROM => 'Kanboard'))
//->setTo(array($user['email'] => $user['name']))
->setBody($this->getMailContent($template, $data), 'text/html');
foreach ($users as $user) {
$message->setTo(array($user['email'] => $user['name'] ?: $user['username']));
$mailer->send($message);
}
}
/**
* Get the mail subject for a given template name
*
* @access public
* @param string $template Template name
* @param array $data Template data
*/
public function getMailSubject($template, array $data)
{
switch ($template) {
case 'notification_file_creation':
$subject = e('[%s][New attachment] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_comment_creation':
$subject = e('[%s][New comment] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_comment_update':
$subject = e('[%s][Comment updated] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_subtask_creation':
$subject = e('[%s][New subtask] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_subtask_update':
$subject = e('[%s][Subtask updated] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_task_creation':
$subject = e('[%s][New task] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_task_update':
$subject = e('[%s][Task updated] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_task_close':
$subject = e('[%s][Task closed] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_task_open':
$subject = e('[%s][Task opened] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_task_due':
$subject = e('[%s][Due tasks]', $data['project']);
break;
default:
$subject = e('[Kanboard] Notification');
}
return $subject;
}
/**
* Get the mail content for a given template name
*
* @access public
* @param string $template Template name
* @param array $data Template data
*/
public function getMailContent($template, array $data)
{
$tpl = new Template;
return $tpl->load($template, $data);
}
/**
* Save settings for the given user
*
* @access public
* @param integer $user_id User id
* @param array $values Form values
*/
public function saveSettings($user_id, array $values)
{
// Delete all selected projects
$this->db->table(self::TABLE)->eq('user_id', $user_id)->remove();
if (isset($values['notifications_enabled']) && $values['notifications_enabled'] == 1) {
// Activate notifications
$this->db->table(User::TABLE)->eq('id', $user_id)->update(array(
'notifications_enabled' => '1'
));
// Save selected projects
if (! empty($values['projects'])) {
foreach ($values['projects'] as $project_id => $checkbox_value) {
$this->db->table(self::TABLE)->insert(array(
'user_id' => $user_id,
'project_id' => $project_id,
));
}
}
}
else {
// Disable notifications
$this->db->table(User::TABLE)->eq('id', $user_id)->update(array(
'notifications_enabled' => '0'
));
}
}
/**
* Read user settings to display the form
*
* @access public
* @param integer $user_id User id
* @return array
*/
public function readSettings($user_id)
{
$values = array();
$values['notifications_enabled'] = $this->db->table(User::TABLE)->eq('id', $user_id)->findOneColumn('notifications_enabled');
$projects = $this->db->table(self::TABLE)->eq('user_id', $user_id)->findAllByColumn('project_id');
foreach ($projects as $project_id) {
$values['project_'.$project_id] = true;
}
return $values;
}
}
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