/**
* Follows the owner object
*
* @param int $userId
* @return boolean
*/
public function follow($userId = "", $withNotifications = true)
{
if ($userId == "") {
$userId = Yii::$app->user->id;
}
// User cannot follow himself
if ($this->owner->className() == \humhub\modules\user\models\User::className() && $this->owner->getPrimaryKey() == $userId) {
return false;
}
$follow = $this->getFollowRecord($userId);
if ($follow === null) {
$follow = new \humhub\modules\user\models\Follow();
$follow->user_id = $userId;
$follow->object_id = $this->owner->getPrimaryKey();
$follow->object_model = $this->owner->className();
}
if ($withNotifications) {
$follow->send_notifications = 1;
} else {
$follow->send_notifications = 0;
}
if (!$follow->save()) {
return false;
}
return true;
}
/**
* Executes the widgets
*/
public function run()
{
// Some member stats
$statsTotalUsers = User::find()->active()->count();
$statsUserOnline = \humhub\modules\user\components\Session::getOnlineUsers()->count();
$statsUserFollow = Follow::find()->where(['object_model' => User::className()])->count();
// Render widgets view
return $this->render('memberStats', array('statsTotalUsers' => $statsTotalUsers, 'statsUserOnline' => $statsUserOnline, 'statsUserFollow' => $statsUserFollow));
}
/**
* Before Delete of a User
*
*/
public function beforeDelete()
{
// We don't allow deletion of users who owns a space - validate that
foreach (\humhub\modules\space\models\Membership::GetUserSpaces($this->id) as $space) {
if ($space->isSpaceOwner($this->id)) {
throw new Exception("Tried to delete a user which is owner of a space!");
}
}
// Disable all enabled modules
foreach ($this->getAvailableModules() as $moduleId => $module) {
if ($this->isModuleEnabled($moduleId)) {
$this->disableModule($moduleId);
}
}
// Delete profile image
$this->getProfileImage()->delete();
// Remove from search index
Yii::$app->search->delete($this);
// Cleanup related tables
Invite::deleteAll(['user_originator_id' => $this->id]);
Follow::deleteAll(['user_id' => $this->id]);
Follow::deleteAll(['object_model' => $this->className(), 'object_id' => $this->id]);
Password::deleteAll(['user_id' => $this->id]);
Profile::deleteAll(['user_id' => $this->id]);
GroupUser::deleteAll(['user_id' => $this->id]);
Session::deleteAll(['user_id' => $this->id]);
return parent::beforeDelete();
}
/**
* @inheritdoc
*/
public function beforeDelete()
{
foreach (Setting::findAll(['space_id' => $this->id]) as $spaceSetting) {
$spaceSetting->delete();
}
foreach ($this->getAvailableModules() as $moduleId => $module) {
if ($this->isModuleEnabled($moduleId)) {
$this->disableModule($moduleId);
}
}
Yii::$app->search->delete($this);
$this->getProfileImage()->delete();
\humhub\modules\user\models\Follow::deleteAll(['object_id' => $this->id, 'object_model' => 'Space']);
foreach (Membership::findAll(['space_id' => $this->id]) as $spaceMembership) {
$spaceMembership->delete();
}
\humhub\modules\user\models\Invite::deleteAll(['space_invite_id' => $this->id]);
// When this workspace is used in a group as default workspace, delete the link
foreach (\humhub\modules\user\models\Group::findAll(['space_id' => $this->id]) as $group) {
$group->space_id = "";
$group->save();
}
return parent::beforeDelete();
}
/**
* Callback to validate module database records.
*
* @param \yii\base\Event $event
*/
public static function onIntegrityCheck($event)
{
$integrityController = $event->sender;
$integrityController->showTestHeadline("User Module - Users (" . User::find()->count() . " entries)");
foreach (User::find()->joinWith(['profile'])->all() as $user) {
if ($user->profile == null) {
$integrityController->showWarning("User with id " . $user->id . " has no profile record!");
}
}
foreach (GroupUser::find()->joinWith(['user'])->all() as $groupUser) {
if ($groupUser->user == null) {
if ($integrityController->showFix("Deleting group admin " . $groupUser->id . " without existing user!")) {
$groupUser->delete();
}
}
}
$integrityController->showTestHeadline("User Module - Password (" . Password::find()->count() . " entries)");
foreach (Password::find()->joinWith(['user'])->all() as $password) {
if ($password->user == null) {
if ($integrityController->showFix("Deleting password " . $password->id . " without existing user!")) {
$password->delete();
}
}
}
$integrityController->showTestHeadline("User Module - Profile (" . Profile::find()->count() . " entries)");
foreach (Profile::find()->joinWith(['user'])->all() as $profile) {
if ($profile->user == null) {
if ($integrityController->showFix("Deleting profile " . $profile->user_id . " without existing user!")) {
$profile->delete();
}
}
}
$integrityController->showTestHeadline("User Module - Mentioning (" . Mentioning::find()->count() . " entries)");
foreach (Mentioning::find()->joinWith(['user'])->all() as $mentioning) {
if ($mentioning->user == null) {
if ($integrityController->showFix("Deleting mentioning " . $mentioning->id . " of non existing user!")) {
$mentioning->delete();
}
}
if ($mentioning->getPolymorphicRelation() == null) {
if ($integrityController->showFix("Deleting mentioning " . $mentioning->id . " of non target!")) {
$mentioning->delete();
}
}
}
$integrityController->showTestHeadline("User Module - Follow (" . Follow::find()->count() . " entries)");
foreach (Follow::find()->joinWith(['user'])->all() as $follow) {
if ($follow->user == null) {
if ($integrityController->showFix("Deleting follow " . $follow->id . " of non existing user!")) {
$follow->delete();
}
}
if ($follow->getTarget() == null) {
if ($integrityController->showFix("Deleting follow " . $follow->id . " of non target!")) {
$follow->delete();
}
}
}
$integrityController->showTestHeadline("User Module - Modules (" . models\Module::find()->count() . " entries)");
foreach (models\Module::find()->joinWith(['user'])->all() as $module) {
if ($module->user == null) {
if ($integrityController->showFix("Deleting user-module " . $module->id . " of non existing user!")) {
$module->delete();
}
}
}
}
/**
* On delete of a Content or ContentAddon
*
* @param \yii\base\Event $event
*/
public static function onContentDelete($event)
{
models\Mentioning::deleteAll(['object_model' => $event->sender->className(), 'object_id' => $event->sender->getPrimaryKey()]);
models\Follow::deleteAll(['object_model' => $event->sender->className(), 'object_id' => $event->sender->getPrimaryKey()]);
}
/**
* Returns the number of follows the owner object performed.
* This is only affects User owner objects!
*
* @param string $objectModel HActiveRecord Classname to restrict Object Classes to (e.g. User)
* @return int
*/
public function getFollowingCount($objectModel)
{
#if (!class_exists($objectModel)) {
# throw new CException("Invalid objectModel parameter given!");
#}
return Follow::find()->where(['user_id' => $this->owner->getPrimaryKey(), 'object_model' => $objectModel])->count();
}
