Update users' unread conversation counter.
| public updateUserUnreadCount ( array $UserIDs, boolean $SkipSelf = false ) | ||
| $UserIDs | array | Array of ints. |
| $SkipSelf | boolean | Whether to omit current user. |
/**
* Save message from form submission.
*
* @since 2.0.0
* @access public
*
* @param array $FormPostValues Values submitted via form.
* @return int Unique ID of message created or updated.
*/
public function save($FormPostValues, $Conversation = null, $Options = array())
{
$Session = Gdn::session();
// Define the primary key in this model's table.
$this->defineSchema();
// Add & apply any extra validation rules:
$this->Validation->applyRule('Body', 'Required');
$this->addInsertFields($FormPostValues);
$this->EventArguments['FormPostValues'] = $FormPostValues;
$this->fireEvent('BeforeSaveValidation');
// Determine if spam check should be skipped.
$SkipSpamCheck = !empty($Options['NewConversation']);
// Validate the form posted values
$MessageID = false;
if ($this->validate($FormPostValues) && !$this->checkForSpam('ConversationMessage', $SkipSpamCheck)) {
$Fields = $this->Validation->schemaValidationFields();
// All fields on the form that relate to the schema
touchValue('Format', $Fields, c('Garden.InputFormatter', 'Html'));
$this->EventArguments['Fields'] = $Fields;
$this->fireEvent('BeforeSave');
$MessageID = $this->SQL->insert($this->Name, $Fields);
$this->LastMessageID = $MessageID;
$ConversationID = val('ConversationID', $Fields, 0);
if (!$Conversation) {
$Conversation = $this->SQL->getWhere('Conversation', array('ConversationID' => $ConversationID))->firstRow(DATASET_TYPE_ARRAY);
}
$Message = $this->getID($MessageID);
$this->EventArguments['Conversation'] = $Conversation;
$this->EventArguments['Message'] = $Message;
$this->fireEvent('AfterSave');
// Get the new message count for the conversation.
$SQLR = $this->SQL->select('MessageID', 'count', 'CountMessages')->select('MessageID', 'max', 'LastMessageID')->from('ConversationMessage')->where('ConversationID', $ConversationID)->get()->firstRow(DATASET_TYPE_ARRAY);
if (sizeof($SQLR)) {
list($CountMessages, $LastMessageID) = array_values($SQLR);
} else {
return;
}
// Update the conversation's DateUpdated field.
$DateUpdated = Gdn_Format::toDateTime();
$this->SQL->update('Conversation c')->set('CountMessages', $CountMessages)->set('LastMessageID', $LastMessageID)->set('UpdateUserID', Gdn::session()->UserID)->set('DateUpdated', $DateUpdated)->where('ConversationID', $ConversationID)->put();
// Update the last message of the users that were previously up-to-date on their read messages.
$this->SQL->update('UserConversation uc')->set('uc.LastMessageID', $MessageID)->set('uc.DateConversationUpdated', $DateUpdated)->where('uc.ConversationID', $ConversationID)->where('uc.Deleted', '0')->where('uc.CountReadMessages', $CountMessages - 1)->where('uc.UserID <>', $Session->UserID)->put();
// Update the date updated of the users that were not up-to-date.
$this->SQL->update('UserConversation uc')->set('uc.DateConversationUpdated', $DateUpdated)->where('uc.ConversationID', $ConversationID)->where('uc.Deleted', '0')->where('uc.CountReadMessages <>', $CountMessages - 1)->where('uc.UserID <>', $Session->UserID)->put();
// Update the sending user.
$this->SQL->update('UserConversation uc')->set('uc.CountReadMessages', $CountMessages)->set('Deleted', 0)->set('uc.DateConversationUpdated', $DateUpdated)->where('ConversationID', $ConversationID)->where('UserID', $Session->UserID)->put();
// Find users involved in this conversation
$UserData = $this->SQL->select('UserID')->select('LastMessageID')->select('Deleted')->from('UserConversation')->where('ConversationID', $ConversationID)->get()->result(DATASET_TYPE_ARRAY);
$UpdateCountUserIDs = array();
$NotifyUserIDs = array();
// Collapse for call to UpdateUserCache and ActivityModel.
$InsertUserFound = false;
foreach ($UserData as $UpdateUser) {
$LastMessageID = val('LastMessageID', $UpdateUser);
$UserID = val('UserID', $UpdateUser);
$Deleted = val('Deleted', $UpdateUser);
if ($UserID == val('InsertUserID', $Fields)) {
$InsertUserFound = true;
if ($Deleted) {
$this->SQL->put('UserConversation', array('Deleted' => 0, 'DateConversationUpdated' => $DateUpdated), array('ConversationID' => $ConversationID, 'UserID' => $UserID));
}
}
// Update unread for users that were up to date
if ($LastMessageID == $MessageID) {
$UpdateCountUserIDs[] = $UserID;
}
// Send activities to users that have not deleted the conversation
if (!$Deleted) {
$NotifyUserIDs[] = $UserID;
}
}
if (!$InsertUserFound) {
$UserConversation = array('UserID' => val('InsertUserID', $Fields), 'ConversationID' => $ConversationID, 'LastMessageID' => $LastMessageID, 'CountReadMessages' => $CountMessages, 'DateConversationUpdated' => $DateUpdated);
$this->SQL->insert('UserConversation', $UserConversation);
}
if (sizeof($UpdateCountUserIDs)) {
$ConversationModel = new ConversationModel();
$ConversationModel->updateUserUnreadCount($UpdateCountUserIDs, true);
}
$this->fireEvent('AfterAdd');
$activityModel = new ActivityModel();
foreach ($NotifyUserIDs as $notifyUserID) {
if ($Session->UserID == $notifyUserID) {
continue;
// don't notify self.
}
// Notify the users of the new message.
$activity = array('ActivityType' => 'ConversationMessage', 'ActivityUserID' => val('InsertUserID', $Fields), 'NotifyUserID' => $notifyUserID, 'HeadlineFormat' => t('HeadlineFormat.ConversationMessage', '{ActivityUserID,user} sent you a <a href="{Url,html}">message</a>'), 'RecordType' => 'Conversation', 'RecordID' => $ConversationID, 'Story' => val('Body', $Fields, ''), 'Format' => val('Format', $Fields, c('Garden.InputFormatter')), 'Route' => "/messages/{$ConversationID}#{$MessageID}");
if (c('Conversations.Subjects.Visible') && val('Subject', $Conversation, '')) {
$activity['HeadlineFormat'] = val('Subject', $Conversation, '');
}
$activityModel->queue($activity, 'ConversationMessage');
}
$activityModel->saveQueue();
}
return $MessageID;
}