public function resetAvatar($type = 'avatar')
{
$usercontext = vB::getUserContext();
if (!($userid = $usercontext->fetchUserId()) or !$usercontext->hasPermission('genericpermissions', 'canuseavatar') or !$usercontext->hasPermission('genericpermissions', 'canmodifyprofile')) {
throw new vB_Exception_API('no_permission_use_avatar');
}
$userpic = new vB_DataManager_Userpic_Avatar(vB_DataManager_Constants::ERRTYPE_ARRAY_UNPROCESSED);
$userpic->condition = array('userid' => $userid);
$userpic->delete();
if ($userpic->has_errors(false)) {
throw $userpic->get_exception();
}
return vB_Api::instanceInternal('user')->fetchAvatar($userid, $type);
}
/**
* Update avatar
*
* @param integer $userid User ID whose avatar is going to be updated
* @param integer $avatarid Predefined avatar ID. -1 means to remove avatar
* from the user. 0 means use custom avatar defined in $avatardata
* @param array $data Avatar data. It should be an array contains
* the following items: 'filename', 'width', 'height', 'filedata', 'location'
*/
public function updateAvatar($userid, $avatarid, $data = array(), $cropped = false)
{
$userContext = vB::getUserContext();
$currentUserId = $userContext->fetchUserId();
$userid = intval($userid);
if ($userid <= 0 and $currentUserId) {
$userid = $currentUserId;
}
// Check if current user canadminusers
try {
$this->checkHasAdminPermission('canadminusers');
} catch (Exception $e) {
// No. Then we need to do something here.
if ($currentUserId != $userid) {
// If current user isn't the same as passed $userid
throw new vB_Exception_Api('no_permission');
}
}
$useavatar = $avatarid == -1 ? 0 : 1;
$bf_ugp_genericpermissions = vB::getDatastore()->getValue('bf_ugp_genericpermissions');
$userinfo = vB_User::fetchUserInfo(intval($userid));
if (!$userinfo) {
throw new vB_Exception_Api('invalid_user_specified');
}
// init user datamanager
$userdata = new vB_Datamanager_User(vB_DataManager_Constants::ERRTYPE_ARRAY_UNPROCESSED);
$userdata->set_existing($userinfo);
if ($useavatar) {
if (!$avatarid) {
$userpic = new vB_DataManager_Userpic(vB_DataManager_Constants::ERRTYPE_ARRAY_UNPROCESSED);
// user's group doesn't have permission to use custom avatars so set override
if (!$this->userContext->hasPermission('genericpermissions', 'canuseavatar')) {
// init user datamanager
$userdata->set_bitfield('adminoptions', 'adminavatar', 1);
}
$userpic->set('userid', $userinfo['userid']);
$userpic->set('dateline', vB::getRequest()->getTimeNow());
$userpic->set('width', $data['width']);
$userpic->set('height', $data['height']);
if (empty($data['extension'])) {
$filebits = explode('.', $data['filename']);
$data['extension'] = end($filebits);
}
$userpic->set('extension', $data['extension']);
if (vB::getDatastore()->getOption('usefileavatar')) {
$avatarpath = vB::getDatastore()->getOption('avatarpath');
$prev_dir = getcwd();
chdir(DIR);
$oldavatarfilename = "avatar{$userid}_{$userinfo['avatarrevision']}.{$data['extension']}";
$avatarrevision = $userinfo['avatarrevision'] + 1;
$avatarfilename = "avatar{$userid}_{$avatarrevision}.{$data['extension']}";
@unlink($avatarpath . '/' . $oldavatarfilename);
@unlink($avatarpath . '/thumbs/' . $oldavatarfilename);
$avatarres = @fopen("{$avatarpath}/{$avatarfilename}", 'wb');
$userpic->set('filename', $avatarfilename);
fwrite($avatarres, $data['filedata']);
@fclose($avatarres);
if (!empty($data['filedata_thumb'])) {
$thumbres = @fopen("{$avatarpath}/thumbs/{$avatarfilename}", 'wb');
fwrite($thumbres, $data['filedata_thumb']);
@fclose($thumbres);
$userpic->set('width_thumb', $data['width_thumb']);
$userpic->set('height_thumb', $data['height_thumb']);
}
chdir($prev_dir);
$userpic->set('filesize', $data['filesize']);
$userdata->set('avatarrevision', $userinfo['avatarrevision'] + 1);
} else {
$avatarfilename = "avatar{$userid}_{$userinfo['avatarrevision']}.{$data['extension']}";
$userpic->setr('filedata', $data['filedata']);
$userpic->set('filename', $avatarfilename);
$imageHandler = vB_Image::instance();
if (!$cropped) {
$thumb = $imageHandler->fetchThumbNail($data['name'], $data['location']);
}
if (!$cropped) {
$userpic->set('filedata_thumb', $thumb['filedata']);
$userpic->set('width_thumb', $thumb['width']);
$userpic->set('height_thumb', $thumb['height']);
} else {
$userpic->set('filedata_thumb', $data['filedata_thumb']);
$userpic->set('width_thumb', $data['width_thumb']);
$userpic->set('height_thumb', $data['height_thumb']);
}
}
$userpic->save();
} else {
// predefined avatar
$userpic = new vB_DataManager_Userpic_Avatar(vB_DataManager_Constants::ERRTYPE_ARRAY_UNPROCESSED);
$userpic->condition = array('userid' => $userinfo['userid']);
$userpic->delete();
if ($userpic->has_errors(false)) {
throw $userpic->get_exception();
}
}
} else {
// not using an avatar
$avatarid = 0;
$userpic = new vB_DataManager_Userpic_Avatar(vB_DataManager_Constants::ERRTYPE_ARRAY_UNPROCESSED);
$userpic->condition = array('userid' => $userinfo['userid']);
$userpic->delete();
if ($userpic->has_errors(false)) {
throw $userpic->get_exception();
}
}
$userdata->set('avatarid', $avatarid);
if (!$userdata->save()) {
throw $userpic->get_exception();
}
unset($this->avatarsCache['avatar'][$userid]);
unset($this->avatarsCache['thumb'][$userid]);
return true;
}
$upload->maxwidth = $userinfo['permissions']['avatarmaxwidth'];
$upload->maxheight = $userinfo['permissions']['avatarmaxheight'];
}
if (!$upload->process_upload($vbulletin->GPC['avatarurl'])) {
print_modcp_stop_message2(array('there_were_errors_encountered_with_your_upload_x', $upload->fetch_error()));
}
} else {
// predefined avatar
$userpic = new vB_DataManager_Userpic_Avatar($vbulletin, vB_DataManager_Constants::ERRTYPE_CP);
$userpic->condition = "userid = " . $userinfo['userid'];
$userpic->delete();
}
} else {
// not using an avatar
$vbulletin->GPC['avatarid'] = 0;
$userpic = new vB_DataManager_Userpic_Avatar($vbulletin, vB_DataManager_Constants::ERRTYPE_CP);
$userpic->condition = "userid = " . $userinfo['userid'];
$userpic->delete();
}
$userdata->set('avatarid', $vbulletin->GPC['avatarid']);
$userdata->save();
if (can_moderate(0, 'canviewprofile')) {
$file = 'user';
$args = array('do' => 'viewuser', 'u' => $vbulletin->GPC['userid']);
} else {
$file = 'index';
$args = array('do' => 'home');
}
print_modcp_stop_message2('saved_avatar_successfully', $file, $args);
}
// ###################### Start Moderate Group Join Requests #######################
