/**
* Add a message to a conversation.
*
* @since 2.0.0
* @access public
*
* @param int $ConversationID Unique ID of the conversation.
*/
public function AddMessage($ConversationID = '')
{
$this->Form->SetModel($this->ConversationMessageModel);
if (is_numeric($ConversationID) && $ConversationID > 0) {
$this->Form->AddHidden('ConversationID', $ConversationID);
}
if ($this->Form->AuthenticatedPostBack()) {
$ConversationID = $this->Form->GetFormValue('ConversationID', '');
// Make sure the user posting to the conversation is actually
// a member of it, or is allowed, like an admin.
if (!CheckPermission('Garden.Moderation.Manage')) {
$UserID = Gdn::Session()->UserID;
$ValidConversationMember = $this->ConversationModel->ValidConversationMember($ConversationID, $UserID);
if (!$ValidConversationMember) {
throw PermissionException();
}
}
$Conversation = $this->ConversationModel->GetID($ConversationID, Gdn::Session()->UserID);
$this->EventArguments['Conversation'] = $Conversation;
$this->EventArguments['ConversationID'] = $ConversationID;
$this->FireEvent('BeforeAddMessage');
$NewMessageID = $this->Form->Save();
if ($NewMessageID) {
if ($this->DeliveryType() == DELIVERY_TYPE_ALL) {
Redirect('messages/' . $ConversationID . '/#' . $NewMessageID, 302);
}
$this->SetJson('MessageID', $NewMessageID);
// If this was not a full-page delivery type, return the partial response
// Load all new messages that the user hasn't seen yet (including theirs)
$LastMessageID = $this->Form->GetFormValue('LastMessageID');
if (!is_numeric($LastMessageID)) {
$LastMessageID = $NewMessageID - 1;
}
$Session = Gdn::Session();
$MessageData = $this->ConversationMessageModel->GetNew($ConversationID, $LastMessageID);
$this->Conversation = $Conversation;
$this->MessageData = $MessageData;
$this->SetData('Messages', $MessageData);
$this->View = 'messages';
} else {
// Handle ajax based errors...
if ($this->DeliveryType() != DELIVERY_TYPE_ALL) {
$this->ErrorMessage($this->Form->Errors());
}
}
}
$this->Render();
}
