function pre_save($doquery = true)
{
if ($this->presave_called !== null) {
return $this->presave_called;
}
if ($file =& $this->fetch_field('filedata')) {
$this->setr_info('filedata', $file);
$this->do_unset('filedata');
$this->set('filesize', strlen($this->info['filedata']));
chdir(DIR);
if (!is_writable($this->filepath)) {
$this->error('upload_invalid_imagepath');
return false;
}
if ($thumb =& $this->fetch_field('filedata_thumb')) {
$this->setr_info('filedata_thumb', $thumb);
$this->do_unset('filedata_thumb');
}
$image =& vB_Image::instance();
}
return parent::pre_save($doquery);
}
function pre_save($doquery = true)
{
if ($this->presave_called !== null) {
return $this->presave_called;
}
if ($file =& $this->fetch_field('filedata')) {
$this->setr_info('filedata', $file);
$this->do_unset('filedata');
$this->set('filesize', strlen($this->info['filedata']));
if (!is_writable($this->filepath)) {
$this->error('upload_invalid_imagepath');
return false;
}
if ($thumb =& $this->fetch_field('filedata_thumb')) {
$this->setr_info('filedata_thumb', $thumb);
$this->do_unset('filedata_thumb');
}
require_once DIR . '/includes/class_image.php';
$image =& vB_Image::fetch_library($this->registry);
}
return parent::pre_save($doquery);
}
/**
* 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'][$userid]);
return true;
}
/**
* Class factory. This is used for instantiating the extended classes.
*
* @param string The type of the class to be called (user, forum etc.)
* @param vB_Registry An instance of the vB_Registry object.
* @param integer One of the ERRTYPE_x constants
* @param string Option to force loading a class from a specific file; no extension
*
* @return vB_DataManager An instance of the desired class
*/
function &datamanager_init($classtype, &$registry, $errtype = ERRTYPE_STANDARD, $forcefile = '')
{
static $called;
if (empty($called))
{
// include the abstract base class
require_once(DIR . '/includes/class_dm.php');
$called = true;
}
if (preg_match('#^\w+$#', $classtype))
{
$classtype = strtolower($classtype);
if ($forcefile)
{
$classfile = preg_replace('#[^a-z0-9_]#i', '', $forcefile);
}
else
{
$classfile = str_replace('_multiple', '', $classtype);
}
require_once(DIR . '/includes/class_dm_' . $classfile . '.php');
switch($classtype)
{
case 'userpic_avatar':
case 'userpic_profilepic':
case 'userpic_sigpic':
$object = vB_DataManager_Userpic::fetch_library($registry, $errtype, $classtype);
break;
case('socialgroupicon'):
$object = vB_DataManager_SocialGroupIcon::fetch_library($registry, $errtype, $classtype);
break;
default:
$classname = 'vB_DataManager_' . $classtype;
$object = new $classname($registry, $errtype);
}
return $object;
}
}
$userpic->set_existing($image);
$userpic->setr('filedata', $image['afiledata']);
if (!$userpic->save()) {
print_stop_message2(array('error_writing_x', $image['afilename']));
}
}
if (!empty($image['pfiledata'])) {
$userpic = vB_DataManager_Userpic::fetch_library($vbulletin, vB_DataManager_Constants::ERRTYPE_CP, 'userpic_profilepic', true);
$userpic->set_existing($image);
$userpic->setr('filedata', $image['pfiledata']);
if (!$userpic->save()) {
print_stop_message2(array('error_writing_x', $image['pfilename']));
}
}
if (!empty($image['sfiledata'])) {
$userpic = vB_DataManager_Userpic::fetch_library($vbulletin, vB_DataManager_Constants::ERRTYPE_CP, 'userpic_sigpic', true);
$userpic->set_existing($image);
$userpic->setr('filedata', $image['sfiledata']);
if (!$userpic->save()) {
print_stop_message2(array('error_writing_x', $image['sfilename']));
}
}
unset($userpic);
$vbulletin->options['usefileavatar'] = false;
} else {
$vbulletin->options['usefileavatar'] = false;
// Converting FROM fs TO mysql
if (!empty($image['afilename'])) {
$path = $vbulletin->options['avatarpath'] . "/{$image['afilename']}";
$thumbpath = $vbulletin->options['avatarpath'] . "/thumbs/{$image['afilename']}";
chdir(DIR);
$useavatar = iif($vbulletin->GPC['avatarid'] == -1, 0, 1);
$userinfo = fetch_userinfo($vbulletin->GPC['userid']);
if (!$userinfo) {
print_modcp_stop_message2('invalid_user_specified');
}
// init user datamanager
$userdata = new vB_Datamanager_User($vbulletin, vB_DataManager_Constants::ERRTYPE_CP);
$userdata->set_existing($userinfo);
if ($useavatar) {
if (!$vbulletin->GPC['avatarid']) {
// custom avatar
$vbulletin->input->clean_gpc('f', 'upload', vB_Cleaner::TYPE_FILE);
require_once DIR . '/includes/class_upload.php';
$upload = new vB_Upload_Userpic($vbulletin);
$upload->data = new vB_DataManager_Userpic_Avatar($vbulletin, vB_DataManager_Constants::ERRTYPE_CP);
$object =& vB_DataManager_Userpic::fetch_library($vbulletin, vB_DataManager_Constants::ERRTYPE_CP);
$upload->data->validfields = array_merge($object->validfields, $upload->data->validfields);
$upload->image =& vB_Image::instance();
$upload->userinfo =& $userinfo;
cache_permissions($userinfo, false);
// user's group doesn't have permission to use custom avatars so set override
if (!($userinfo['permissions']['genericpermissions'] & $vbulletin->bf_ugp_genericpermissions['canuseavatar'])) {
$userdata->set_bitfield('adminoptions', 'adminavatar', 1);
}
if (($userinfo['permissions']['avatarmaxwidth'] > 0 or $userinfo['permissions']['avatarmaxheight'] > 0) and ($vbulletin->GPC['resize'] or !($vbulletin->userinfo['permissions']['adminpermissions'] & $vbulletin->bf_ugp_adminpermissions['cancontrolpanel']))) {
$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', $upload->fetch_error()));
}
function __construct($registry = NULL, $errtype = NULL)
{
parent::__construct($registry, $errtype);
$this->setStorageOptions('sigpic');
}