/**
* Save a conversation
*
* @since 3.0
* @access public
*/
public function save()
{
$config = DiscussHelper::getConfig();
$app = JFactory::getApplication();
$my = JFactory::getUser();
$ajax = new Disjax();
$content = JRequest::getVar('contents');
$recipientId = JRequest::getInt('recipient');
// Test for valid recipients.
if (!$recipientId) {
return $ajax->send();
}
// Test for empty contents here.
if (empty($content)) {
exit;
}
// Do not allow user to send a message to himself, it's crazy.
if ($recipientId == $my->id) {
echo JText::_('You should not start a conversation with your self.');
return $ajax->send();
}
// Initialize conversation table.
$conversation = DiscussHelper::getTable('Conversation');
// Check if this conversation already exist in the system.
$state = $conversation->loadByRelation($my->id, $recipientId);
$model = DiscussHelper::getModel('Conversation');
// If the conversation does not exist, we need to create the conversation and add a recipient.
if (!$state) {
$date = DiscussHelper::getDate()->toMySQL();
$conversation->created = $date;
$conversation->created_by = $my->id;
$conversation->lastreplied = $date;
$conversation->store();
// Add participant to this conversation.
$model->addParticipant($conversation->id, $recipientId, $my->id);
} else {
// Set last replied date if this is a reply.
$conversation->lastreplied = DiscussHelper::getDate()->toMySQL();
$conversation->store();
}
// Initialize message table.
$message = DiscussHelper::getTable('ConversationMessage');
$message->message = $content;
$message->conversation_id = $conversation->id;
$message->created = DiscussHelper::getDate()->toMySQL();
$message->created_by = $my->id;
$message->store();
// Add message map so that recipient can view the message.
$model->addMessageMap($conversation->id, $message->id, $recipientId, $my->id);
// Format conversation replies.
$data = array($message);
DiscussHelper::formatConversationReplies($data);
$reply = $data[0];
// Send notification to the recipient.
$conversation->notify($reply);
$options = new stdClass();
$options->content = JText::_('COM_EASYDISCUSS_CONVERSATION_MESSAGE_SUCCESSFULLY_SENT');
$options->title = JText::_('COM_EASYDISCUSS_DIALOG_TITLE_NEW_CONVERSATION');
$buttons = array();
$button = new stdClass();
$button->title = JText::_('COM_EASYDISCUSS_BUTTON_CLOSE');
$button->action = 'disjax.closedlg();';
$buttons[] = $button;
$options->buttons = $buttons;
$options->width = 500;
$ajax = DiscussHelper::getHelper('Ajax');
$ajax->resolve($options);
return $ajax->send();
}
/**
* Displays the conversation.
*
* @since 3.0
* @access public
*/
public function read()
{
$id = JRequest::getInt('id');
$app = JFactory::getApplication();
$my = JFactory::getUser();
// Do not allow non logged in users to view anything in conversation.
if (!$my->id) {
$returnURL = base64_encode(JRequest::getURI());
//DiscussHelper::setMessageQueue( JText::_( 'COM_EASYDISCUSS_NOT_ALLOWED' ) , DISCUSS_QUEUE_ERROR );
//$app->redirect( DiscussRouter::_( 'index.php?option=com_easydiscuss&view=index' , false ) );
$app->redirect(DiscussHelper::getLoginLink($returnURL));
$app->close();
}
// Try to load the conversation
$conversation = DiscussHelper::getTable('Conversation');
$state = $conversation->load($id);
// The conversation id needs to be valid.
if (!$state) {
DiscussHelper::setMessageQueue(JText::_('COM_EASYDISCUSS_CONVERSATION_INVALID'), DISCUSS_QUEUE_ERROR);
$app->redirect(DiscussRouter::_('index.php?option=com_easydiscuss&view=index', false));
$app->close();
}
// Check if the current logged in user has access to this conversation.
$model = DiscussHelper::getModel('Conversation');
if (!$model->hasAccess($conversation->id, $my->id)) {
DiscussHelper::setMessageQueue(JText::_('COM_EASYDISCUSS_NOT_ALLOWED'), DISCUSS_QUEUE_ERROR);
$app->redirect(DiscussRouter::_('index.php?option=com_easydiscuss&view=index', false));
$app->close();
}
$doc = JFactory::getDocument();
$result = $conversation->getParticipants($my->id);
$user = DiscussHelper::getTable('Profile');
$user->load($result[0]);
DiscussHelper::setPageTitle(JText::sprintf('COM_EASYDISCUSS_VIEW_CONVERSATION_TITLE', $this->escape($user->getName())));
// Mark this message as read for the current logged in user.
$conversation->markAsRead($my->id);
// Check if it is view all messages
$viewAll = JRequest::getVar('show');
$count = JRequest::getInt('count');
if ($viewAll == 'all') {
// For future use
$count = '';
}
if ($viewAll == 'previous') {
$count = JRequest::getInt('count');
// Check if the value is integer, we do no want any weird values
if (isset($count) && is_int($count)) {
// Convert to absolute number
$count = abs($count);
}
}
// Get replies in the conversation
$replies = $model->getMessages($conversation->id, $my->id, $viewAll, $count);
// Format conversation replies.
DiscussHelper::formatConversationReplies($replies);
// Format the conversation object.
$data = array($conversation);
DiscussHelper::formatConversations($data);
$theme = new DiscussThemes();
$theme->set('replies', $replies);
$theme->set('conversation', $data[0]);
echo $theme->fetch('conversation.read.php');
}
