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<?php
namespace Model;
use Core\Session;
use Core\Translator;
use Core\Template;
use Event\NotificationListener;
use Swift_Message;
use Swift_Mailer;
use Swift_TransportException;
/**
* Notification model
*
* @package model
* @author Frederic Guillot
*/
class Notification extends Base
{
/**
* SQL table name
*
* @var string
*/
const TABLE = 'user_has_notifications';
/**
* Get a list of people with notifications enabled
*
* @access public
* @param integer $project_id Project id
* @param array $exlude_users List of user_id to exclude
* @return array
*/
public function getUsersWithNotification($project_id, array $exclude_users = array())
{
if ($this->projectPermission->isEverybodyAllowed($project_id)) {
return $this->db
->table(User::TABLE)
->columns(User::TABLE.'.id', User::TABLE.'.username', User::TABLE.'.name', User::TABLE.'.email')
->eq('notifications_enabled', '1')
->neq('email', '')
->notin(User::TABLE.'.id', $exclude_users)
->findAll();
}
return $this->db
->table(ProjectPermission::TABLE)
->columns(User::TABLE.'.id', User::TABLE.'.username', User::TABLE.'.name', User::TABLE.'.email')
->join(User::TABLE, 'id', 'user_id')
->eq('project_id', $project_id)
->eq('notifications_enabled', '1')
->neq('email', '')
->notin(User::TABLE.'.id', $exclude_users)
->findAll();
}
/**
* Get the list of users to send the notification for a given project
*
* @access public
* @param integer $project_id Project id
* @param array $exlude_users List of user_id to exclude
* @return array
*/
public function getUsersList($project_id, array $exclude_users = array())
{
// Exclude the connected user
if (Session::isOpen()) {
$exclude_users[] = $this->acl->getUserId();
}
$users = $this->getUsersWithNotification($project_id, $exclude_users);
foreach ($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()
{
$events = array(
Task::EVENT_CREATE => 'notification_task_creation',
Task::EVENT_UPDATE => 'notification_task_update',
Task::EVENT_CLOSE => 'notification_task_close',
Task::EVENT_OPEN => 'notification_task_open',
Task::EVENT_MOVE_COLUMN => 'notification_task_move_column',
Task::EVENT_MOVE_POSITION => 'notification_task_move_position',
Task::EVENT_ASSIGNEE_CHANGE => 'notification_task_assignee_change',
SubTask::EVENT_CREATE => 'notification_subtask_creation',
SubTask::EVENT_UPDATE => 'notification_subtask_update',
Comment::EVENT_CREATE => 'notification_comment_creation',
Comment::EVENT_UPDATE => 'notification_comment_update',
File::EVENT_CREATE => 'notification_file_creation',
);
foreach ($events as $event_name => $template_name) {
$listener = new NotificationListener($this->container);
$listener->setTemplate($template_name);
$this->event->attach($event_name, $listener);
}
}
/**
* 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)
{
try {
$mailer = Swift_Mailer::newInstance($this->container['mailer']);
$message = Swift_Message::newInstance()
->setSubject($this->getMailSubject($template, $data))
->setFrom(array(MAIL_FROM => 'Kanboard'))
->setBody($this->getMailContent($template, $data), 'text/html');
foreach ($users as $user) {
$message->setTo(array($user['email'] => $user['name'] ?: $user['username']));
$mailer->send($message);
}
}
catch (Swift_TransportException $e) {
$this->container['logger']->addError($e->getMessage());
}
}
/**
* 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_move_column':
$subject = e('[%s][Column Change] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_task_move_position':
$subject = e('[%s][Position Change] %s (#%d)', $data['task']['project_name'], $data['task']['title'], $data['task']['id']);
break;
case 'notification_task_assignee_change':
$subject = e('[%s][Assignee Change] %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 + array('application_url' => $this->config->get('application_url')));
}
/**
* 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;
}
}
|
