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<?php
/**
* @package Komento
* @copyright Copyright (C) 2012 Stack Ideas Private Limited. All rights reserved.
* @license GNU/GPL, see LICENSE.php
*
* Komento is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
defined('_JEXEC') or die('Restricted access');
class KomentoNotificationHelper
{
/**
* Push the email notification to MailQ
* @param string $type type of notification
* @param string $recipient recipient (subscribers,admins,author,me)
* @param array $options various options
*
* @return nothing
*/
public function push( $type, $recipients, $options = array() )
{
if( !empty( $options['commentId'] ) )
{
$comment = Komento::getComment( $options['commentId'] );
$options['comment'] = $comment;
$options['component'] = $comment->component;
$options['cid'] = $comment->cid;
$options['comment'] = Komento::getHelper( 'comment' )->process( $options['comment'] );
unset( $options['commentId'] );
}
if( !isset( $options['component'] ) || !isset( $options['cid'] ) )
{
return;
}
if( $type == 'new' && $options['comment']->parent_id )
{
$type = 'reply';
}
$recipients = explode(',', $recipients);
$rows = array();
$skipMe = true;
// process requested recipients first
foreach ($recipients as $recipient)
{
$recipient = 'get' . ucfirst( strtolower( trim($recipient) ) );
if( !method_exists($this, $recipient) )
{
continue;
}
if( $recipient == 'getMe' )
{
$skipMe = false;
}
$result = $this->$recipient( $type, $options );
// stacking up all the emails and details
$rows = $rows + $result;
}
// process usergroups notification based on notification type
$rows = $rows + $this->getUsergroups( $type );
if( $type == 'report' )
{
$admins = $this->getAdmins();
foreach( $admins as $admin )
{
if( isset($rows[$options['comment']->email]) && $options['comment']->email === $admin->email )
{
$skipMe = false;
}
}
}
if( empty($rows) )
{
return;
}
// Do not send to the commentor/actor
if( $skipMe && isset($rows[$options['comment']->email]) )
{
unset( $rows[$options['comment']->email] );
}
$lang = JFactory::getLanguage();
// Load English first as fallback
$konfig = Komento::getKonfig();
if( $konfig->get( 'enable_language_fallback' ) )
{
$lang->load( 'com_komento', JPATH_ROOT, 'en-GB', true );
}
// Load site's selected language
$lang->load( 'com_komento', JPATH_ROOT, $lang->getDefault(), true );
// Load user's preferred language file
$lang->load( 'com_komento', JPATH_ROOT, null, true );
$jconfig = JFactory::getConfig();
$data = $this->prepareData( $type, $options );
$template = $this->prepareTemplate( $type, $options );
$subject = $this->prepareTitle( $type, $options );
$mailfrom = Komento::_( 'JFactory::getConfig', 'mailfrom' );
$fromname = Komento::_( 'JFactory::getConfig', 'fromname' );
$config = Komento::getConfig();
$sendHTML = $config->get( 'notification_sendmailinhtml' ) ? 'html' : 'text';
// Storing notifications into mailq
foreach ($rows as $row)
{
if( Komento::trigger( 'onBeforeSendNotification', array( 'component' => $options['component'], 'cid' => $options['cid'], 'recipient' => &$row ) ) === false )
{
continue;
}
if( empty( $row->email ) )
{
continue;
}
$body = $this->getTemplateBuffer( $template, $data, array( 'recipient' => $row ) );
$mailQ = Komento::getTable( 'mailq' );
$mailQ->mailfrom = $mailfrom;
$mailQ->fromname = $fromname;
$mailQ->recipient = $row->email;
$mailQ->subject = $subject;
$mailQ->body = $body;
$mailQ->created = Komento::getDate()->toMySQL();
$mailQ->type = $sendHTML;
$mailQ->status = 0;
$result = $mailQ->store();
}
}
public function getTemplateBuffer( $template, $data, $params = array() )
{
$theme = Komento::getTheme();
foreach( $data as $key => $val )
{
$theme->set( $key , $val );
}
$document = JFactory::getDocument();
$theme->set( 'data', $data );
$theme->set( 'options', $params );
$theme->set( 'document', $document );
$contents = $theme->fetch( $template );
return $contents;
}
private function prepareData( $type = 'new', $options )
{
Komento::import( 'helper', 'date' );
$data = array();
if( $type === 'confirm' )
{
$subscribeTable = Komento::getTable( 'subscription' );
$subscribeTable->load( $options['subscribeId'] );
$profile = Komento::getProfile( $subscribeTable->userid );
}
else
{
$profile = Komento::getProfile( $options['comment']->created_by );
$data['contentTitle'] = $options['comment']->contenttitle;
$data['contentPermalink'] = $options['comment']->pagelink;
$data['commentAuthorName'] = $options['comment']->name;
$data['commentAuthorAvatar'] = $profile->getAvatar();
}
$config = Komento::getConfig();
switch( $type )
{
case 'confirm':
$data['confirmLink'] = rtrim( JURI::root() , '/' ) . '/index.php?option=com_komento&task=confirmSubscription&id=' . $options['subscribeId'];
break;
case 'pending':
case 'moderate':
$hashkeys = Komento::getTable( 'hashkeys' );
$hashkeys->uid = $options['comment']->id;
$hashkeys->type = 'comment';
$hashkeys->store();
$key = $hashkeys->key;
$data['approveLink'] = rtrim( JURI::root() , '/' ) . '/index.php?option=com_komento&task=approveComment&token=' . $key;
$data['commentContent'] = JFilterOutput::cleanText($options['comment']->comment);
$date = KomentoDateHelper::dateWithOffSet( $options['comment']->unformattedDate );
$date = KomentoDateHelper::toFormat( $date , $config->get( 'date_format' , '%A, %B %e, %Y' ) );
$data['commentDate'] = $date;
break;
case 'report':
$action = Komento::getTable( 'actions' );
$action->load( $options['actionId'] );
$actionUser = $action->action_by;
$data['actionUser'] = Komento::getProfile( $actionUser );
$data['commentPermalink'] = $data['contentPermalink'] . '#kmt-' . $options['comment']->id;
$data['commentContent'] = JFilterOutput::cleanText($options['comment']->comment);
$date = KomentoDateHelper::dateWithOffSet( $options['comment']->unformattedDate );
$date = KomentoDateHelper::toFormat( $date , $config->get( 'date_format' , '%A, %B %e, %Y' ) );
$data['commentDate'] = $date;
break;
case 'reply':
case 'comment':
case 'new':
default:
$data['commentPermalink'] = $data['contentPermalink'] . '#kmt-' . $options['comment']->id;
$data['commentContent'] = JFilterOutput::cleanText($options['comment']->comment);
$date = KomentoDateHelper::dateWithOffSet( $options['comment']->unformattedDate );
$date = KomentoDateHelper::toFormat( $date , $config->get( 'date_format' , '%A, %B %e, %Y' ) );
$data['commentDate'] = $date;
$data['unsubscribe'] = rtrim( JURI::root(), '/' ) . '/index.php?option=com_komento&task=unsubscribe&id=';
break;
}
return $data;
}
private function prepareTemplate( $type = 'new' )
{
$config = Komento::getConfig();
$templateType = $config->get( 'notification_sendmailinhtml' ) ? 'html' : 'text';
switch( $type )
{
case 'pending':
case 'moderate':
$file = 'moderatecomment';
break;
case 'confirm':
$file = 'confirmsubscription';
break;
case 'report':
$file = 'reportcomment';
break;
case 'reply':
case 'comment':
case 'new':
default:
$file = 'newcomment';
break;
}
$file = 'emails/' . $file . '.' . $templateType . '.php';
return $file;
}
private function prepareTitle( $type = 'new', $options = array() )
{
$subject = '';
switch( $type )
{
case 'pending':
case 'moderate':
$subject = JText::_('COM_KOMENTO_NOTIFICATION_PENDING_COMMENT_SUBJECT') . ' (' . $options['comment']->contenttitle . ')';
break;
case 'confirm':
$title = isset( $options['comment'] ) ? $options['comment']->contenttitle : '';
$subject = JText::_('COM_KOMENTO_NOTIFICATION_CONFIRM_SUBSCRIPTION_SUBJECT') . ' (' . $title . ')';
break;
case 'report':
$subject = JText::_('COM_KOMENTO_NOTIFICATION_REPORT_COMMENT_SUBJECT') . ' (' . $options['comment']->contenttitle . ')';
break;
case 'reply':
case 'comment':
case 'new':
default:
$subject = JText::_('COM_KOMENTO_NOTIFICATION_NEW_COMMENT_SUBJECT') . ' (' . $options['comment']->contenttitle . ')';
break;
}
return $subject;
}
public function getMe( $type, $options )
{
$obj = new stdClass();
$my = JFactory::getUser();
if( empty( $my->id ) )
{
if( $type === 'confirm' && isset( $options['subscribeId'] ) )
{
$subscribeTable = Komento::getTable( 'subscription' );
$subscribeTable->load( $options['subscribeId'] );
$obj->id = 0;
$obj->fullname = $subscribeTable->fullname;
$obj->email = $subscribeTable->email;
return array( $obj->email => $obj );
}
return array();
}
$obj->id = $my->id;
$obj->fullname = JText::_( $my->name );
$obj->email = $my->email;
return array( $my->email => $obj );
}
public function getAuthor( $type, $options )
{
$config = Komento::getConfig();
if( !$config->get( 'notification_to_author' ) )
{
return array();
}
$application = Komento::loadApplication( $options['component'] )->load( $options['cid'] );
if( $application === false )
{
$application = Komento::getErrorApplication( $options['component'], $options['cid'] );
}
$userid = $application->getAuthorId();
$obj = new stdClass();
$user = JFactory::getUser( $userid );
$obj->id = $user->id;
$obj->fullname = JText::_( $user->name );
$obj->email = $user->email;
return array( $user->email => $obj );
}
public function getSubscribers( $type, $options )
{
$config = Komento::getConfig();
if( !$config->get( 'notification_to_subscribers' ) )
{
return array();
}
$sql = Komento::getSql();
$sql->select( '#__komento_subscription' )
->column( 'id', 'subscriptionid' )
->column( 'userid', 'id' )
->column( 'fullname' )
->column( 'email' )
->where( 'component', $options['component'] )
->where( 'cid', $options['cid'] )
->where( 'published', 1 );
$subscribers = $sql->loadObjectList();
if (!$subscribers)
{
return array();
}
else
{
$result = array();
foreach ($subscribers as $subscriber)
{
$result[$subscriber->email] = $subscriber;
}
return $result;
}
}
public function getUsergroups( $type )
{
$config = Komento::getConfig();
$gids = '';
switch( $type )
{
case 'confirm':
break;
case 'pending':
case 'moderate':
$gids = $config->get( 'notification_to_usergroup_pending' );
break;
case 'report':
$gids = $config->get( 'notification_to_usergroup_reported' );
break;
case 'reply':
$gids = $config->get( 'notification_to_usergroup_reply' );
break;
case 'comment':
case 'new':
default:
$gids = $config->get( 'notification_to_usergroup_comment' );
break;
}
if( !empty( $gids ) )
{
if( !is_array( $gids ) )
{
$gids = explode( ',', $gids );
}
$users = array();
$ids = array();
foreach( $gids as $gid )
{
$ids = $ids + Komento::getUsersByGroup( $gid );
}
foreach( $ids as $id )
{
$tmp = JFactory::getUser( $id );
$user = array(
'id' => $tmp->id,
'fullname' => $tmp->name,
'email' => $tmp->email
);
$users[$tmp->email] = (object) $user;
}
return $users;
}
return array();
}
public function getAdmins()
{
$config = Komento::getConfig();
if( !$config->get( 'notification_to_admins' ) )
{
return array();
}
$saUsersIds = Komento::getSAUsersIds();
$sql = Komento::getSql();
$sql->select( '#__users' )
->column( 'id' )
->column( 'name', 'fullname' )
->column( 'email' );
if( $saUsersIds )
{
$sql->where( 'id', $saUsersIds, 'in' );
}
$sql->where( 'sendEmail', '1' );
$admins = $sql->loadObjectList();
if( !$admins )
{
return array();
}
else
{
$result = array();
foreach( $admins as $admin )
{
$result[$admin->email] = $admin;
}
return $result;
}
}
}