}
if (empty($avatar_error)) {
if ($width && $height && $mybb->settings['maxavatardims'] != "") {
list($maxwidth, $maxheight) = explode("x", my_strtolower($mybb->settings['maxavatardims']));
if ($maxwidth && $width > $maxwidth || $maxheight && $height > $maxheight) {
$lang->error_avatartoobig = $lang->sprintf($lang->error_avatartoobig, $maxwidth, $maxheight);
$avatar_error = $lang->error_avatartoobig;
}
}
}
if (empty($avatar_error)) {
if ($width > 0 && $height > 0) {
$avatar_dimensions = intval($width) . "|" . intval($height);
}
$extra_user_updates = array("avatar" => $db->escape_string($mybb->input['avatar_url'] . '?dateline=' . TIME_NOW), "avatardimensions" => $avatar_dimensions, "avatartype" => "remote");
remove_avatars($user['uid']);
} else {
$errors = array($avatar_error);
}
}
}
// Moderator "Options" (suspend signature, suspend/moderate posting)
$moderator_options = array(1 => array("action" => "suspendsignature", "period" => "action_period", "time" => "action_time", "update_field" => "suspendsignature", "update_length" => "suspendsigtime"), 2 => array("action" => "moderateposting", "period" => "modpost_period", "time" => "modpost_time", "update_field" => "moderateposts", "update_length" => "moderationtime"), 3 => array("action" => "suspendposting", "period" => "suspost_period", "time" => "suspost_time", "update_field" => "suspendposting", "update_length" => "suspensiontime"));
require_once MYBB_ROOT . "inc/functions_warnings.php";
foreach ($moderator_options as $option) {
if (!$mybb->input[$option['action']]) {
if ($user[$option['update_field']] == 1) {
// We're revoking the suspension
$extra_user_updates[$option['update_field']] = 0;
$extra_user_updates[$option['update_length']] = 0;
}
/**
* Upload a new avatar in to the file system
*
* @param array $avatar Incoming FILE array, if we have one - otherwise takes $_FILES['avatarupload']
* @param int $uid User ID this avatar is being uploaded for, if not the current user
* @return array Array of errors if any, otherwise filename of successful.
*/
function upload_avatar($avatar = array(), $uid = 0)
{
global $db, $mybb, $lang, $plugins, $cache;
$ret = array();
if (!$uid) {
$uid = $mybb->user['uid'];
}
if (!$avatar['name'] || !$avatar['tmp_name']) {
$avatar = $_FILES['avatarupload'];
}
if (!is_uploaded_file($avatar['tmp_name'])) {
$ret['error'] = $lang->error_uploadfailed;
return $ret;
}
// Check we have a valid extension
$ext = get_extension(my_strtolower($avatar['name']));
if (!preg_match("#^(gif|jpg|jpeg|jpe|bmp|png)\$#i", $ext)) {
$ret['error'] = $lang->error_avatartype;
return $ret;
}
if (defined('IN_ADMINCP')) {
$avatarpath = '../' . $mybb->settings['avataruploadpath'];
$lang->load("messages", true);
} else {
$avatarpath = $mybb->settings['avataruploadpath'];
}
$filename = "avatar_" . $uid . "." . $ext;
$file = upload_file($avatar, $avatarpath, $filename);
if ($file['error']) {
delete_uploaded_file($avatarpath . "/" . $filename);
$ret['error'] = $lang->error_uploadfailed;
return $ret;
}
// Lets just double check that it exists
if (!file_exists($avatarpath . "/" . $filename)) {
$ret['error'] = $lang->error_uploadfailed;
delete_uploaded_file($avatarpath . "/" . $filename);
return $ret;
}
// Check if this is a valid image or not
$img_dimensions = @getimagesize($avatarpath . "/" . $filename);
if (!is_array($img_dimensions)) {
delete_uploaded_file($avatarpath . "/" . $filename);
$ret['error'] = $lang->error_uploadfailed;
return $ret;
}
// Check avatar dimensions
if ($mybb->settings['maxavatardims'] != '') {
list($maxwidth, $maxheight) = @explode("x", $mybb->settings['maxavatardims']);
if ($maxwidth && $img_dimensions[0] > $maxwidth || $maxheight && $img_dimensions[1] > $maxheight) {
// Automatic resizing enabled?
if ($mybb->settings['avatarresizing'] == "auto" || $mybb->settings['avatarresizing'] == "user" && $mybb->input['auto_resize'] == 1) {
require_once MYBB_ROOT . "inc/functions_image.php";
$thumbnail = generate_thumbnail($avatarpath . "/" . $filename, $avatarpath, $filename, $maxheight, $maxwidth);
if (!$thumbnail['filename']) {
$ret['error'] = $lang->sprintf($lang->error_avatartoobig, $maxwidth, $maxheight);
$ret['error'] .= "<br /><br />" . $lang->error_avatarresizefailed;
delete_uploaded_file($avatarpath . "/" . $filename);
return $ret;
} else {
// Copy scaled image to CDN
copy_file_to_cdn($avatarpath . '/' . $thumbnail['filename']);
// Reset filesize
$avatar['size'] = filesize($avatarpath . "/" . $filename);
// Reset dimensions
$img_dimensions = @getimagesize($avatarpath . "/" . $filename);
}
} else {
$ret['error'] = $lang->sprintf($lang->error_avatartoobig, $maxwidth, $maxheight);
if ($mybb->settings['avatarresizing'] == "user") {
$ret['error'] .= "<br /><br />" . $lang->error_avataruserresize;
}
delete_uploaded_file($avatarpath . "/" . $filename);
return $ret;
}
}
}
// Next check the file size
if ($avatar['size'] > $mybb->settings['avatarsize'] * 1024 && $mybb->settings['avatarsize'] > 0) {
delete_uploaded_file($avatarpath . "/" . $filename);
$ret['error'] = $lang->error_uploadsize;
return $ret;
}
// Check a list of known MIME types to establish what kind of avatar we're uploading
switch (my_strtolower($avatar['type'])) {
case "image/gif":
$img_type = 1;
break;
case "image/jpeg":
case "image/x-jpg":
case "image/x-jpeg":
case "image/pjpeg":
case "image/jpg":
$img_type = 2;
break;
case "image/png":
case "image/x-png":
$img_type = 3;
break;
default:
$img_type = 0;
}
// Check if the uploaded file type matches the correct image type (returned by getimagesize)
if ($img_dimensions[2] != $img_type || $img_type == 0) {
$ret['error'] = $lang->error_uploadfailed;
delete_uploaded_file($avatarpath . "/" . $filename);
return $ret;
}
// Everything is okay so lets delete old avatars for this user
remove_avatars($uid, $filename);
$ret = array("avatar" => $mybb->settings['avataruploadpath'] . "/" . $filename, "width" => (int) $img_dimensions[0], "height" => (int) $img_dimensions[1]);
$ret = $plugins->run_hooks("upload_avatar_end", $ret);
return $ret;
}
if (empty($avatar_error)) {
if ($width && $height && $mybb->settings['maxavatardims'] != "") {
list($maxwidth, $maxheight) = explode("x", my_strtolower($mybb->settings['maxavatardims']));
if ($maxwidth && $width > $maxwidth || $maxheight && $height > $maxheight) {
$lang->error_avatartoobig = $lang->sprintf($lang->error_avatartoobig, $maxwidth, $maxheight);
$avatar_error = $lang->error_avatartoobig;
}
}
}
if (empty($avatar_error)) {
if ($width > 0 && $height > 0) {
$avatar_dimensions = (int) $width . "|" . (int) $height;
}
$updated_avatar = array("avatar" => $db->escape_string($mybb->input['avatarurl'] . '?dateline=' . TIME_NOW), "avatardimensions" => $avatar_dimensions, "avatartype" => "remote");
$db->update_query("users", $updated_avatar, "uid='" . $mybb->user['uid'] . "'");
remove_avatars($mybb->user['uid']);
}
}
}
if (empty($avatar_error)) {
$plugins->run_hooks("usercp_do_avatar_end");
redirect("usercp.php?action=avatar", $lang->redirect_avatarupdated);
} else {
$mybb->input['action'] = "avatar";
$avatar_error = inline_error($avatar_error);
}
}
if ($mybb->input['action'] == "avatar") {
$plugins->run_hooks("usercp_avatar_start");
$avatarmsg = $avatarurl = '';
if ($mybb->user['avatartype'] == "upload" || stristr($mybb->user['avatar'], $mybb->settings['avataruploadpath'])) {
/**
* Provides a method to clear an users profile
*
* @param array|bool $delete_uids Array of user ids, false if they're already set (eg when using the delete_user function)
* @param int $gid The new usergroup if the users should be moved (additional usergroups are always removed)
*/
function clear_profile($delete_uids = false, $gid = 0)
{
global $db, $plugins, $mybb;
// delete_uids isn't a nice name, but it's used as the functions above use the same
if ($delete_uids != false) {
$this->delete_uids = array_map('intval', (array) $delete_uids);
foreach ($this->delete_uids as $key => $uid) {
if (!$uid || is_super_admin($uid) || $uid == $mybb->user['uid']) {
// Remove super admins
unset($this->delete_uids[$key]);
}
}
$this->delete_uids = implode(',', $this->delete_uids);
}
$update = array("website" => "", "birthday" => "", "icq" => "", "aim" => "", "yahoo" => "", "skype" => "", "google" => "", "usertitle" => "", "away" => 0, "awaydate" => 0, "returndate" => "", "awayreason" => "", "additionalgroups" => "", "displaygroup" => 0, "signature" => "", "avatar" => "", 'avatardimensions' => '', 'avatartype' => '');
if ($gid > 0) {
$update["usergroup"] = (int) $gid;
}
$plugins->run_hooks('datahandler_user_clear_profile', $this);
if (empty($this->delete_uids)) {
return;
}
$db->update_query("users", $update, "uid IN({$this->delete_uids})");
$db->delete_query('userfields', "ufid IN({$this->delete_uids})");
// Remove any of the user(s) uploaded avatars
require_once MYBB_ROOT . 'inc/functions_upload.php';
foreach (explode(',', $this->delete_uids) as $uid) {
remove_avatars($uid);
}
}
