Support Forum

...
function Avatar_userapi_getAvatars($args)
{
    if (isset($args['uid'])) {
        $uid = $args['uid'];
    } else {
        // no user ID is passed, so assume the current user
        $uid = pnUserGetVar('uid');
    }
 
    $avatardir = pnModGetVar('Avatar', 'avatardir');
   
    $allavatars = FileUtil::getFiles($avatardir, true, true, null, false);
    $avatars = array();
    foreach ($allavatars as $avatar) {
        $parts = explode($avatar, '_'); //Kaik: no way to work...
        if(is_array($parts)) {
            if(!isset($parts[1])) {
                // normal aatar, so it's OK
                $avatars[] = $avatar;
            } else {
// check for permission; Kaik: even if somehow $parts[1]
// will exist then for sure uid.fileextension will not be same as any uid in pn 
//...no way to get personal avatar
                if(SecurityUtil::checkPermission('Avatar::', $parts[0] . ':'
 . $parts[1] . ':', ACCESS_READ) || $parts[1] == $uid) {
                    $avatars[] = $avatar;
                }
            }
        }
    }
    asort($avatars);
    
    return $avatars;
}
...
function Avatar_userapi_checkAvatar($args)
{
    // check if the avatar is allowed for the user
    $avatar_ok = false;
    $parts = explode($args['avatar'], '_');
    if(is_array($parts)) {
        if(!isset($parts[1])) {
            // normal avatar, so it's OK
            $avatar_ok = true;
        } else {
            // check for permission
//
            if(SecurityUtil::checkPermission('Avatar::', $parts[0] . ':'
 . $parts[1] . ':', ACCESS_READ, $args['uid']) || $parts[1] == $args['uid']) {
                $avatar_ok = true;
            }
        }
    }
    return $avatar_ok;
}

...
function Avatar_userapi_getAvatars($args)
{
    if (isset($args['uid'])) {
        $uid = $args['uid'];
    } else {
        // no user ID is passed, so assume the current user
        $uid = pnUserGetVar('uid');
    }
 
    $avatardir = pnModGetVar('Avatar', 'avatardir');
   
    $allavatars = FileUtil::getFiles($avatardir, true, true, null, false);
    $avatars = array();
    foreach ($allavatars as $avatar) {
        $parts = explode('_', $avatar);
        if(is_array($parts)) {
            if(!isset($parts[1])) {
                // normal aatar, so it's OK
                $avatars[] = $avatar;
            } else {
                // check for permission
                $uidpart = explode('.', $parts[1]);
                if( $uidpart[0] == $uid) {
                    $avatars[] = $avatar;
                }
            }
        }
    }
    asort($avatars);
    
    return $avatars;
}

...

function Avatar_userapi_checkAvatar($args)
{
    // check if the avatar is allowed for the user
    $avatar_ok = false;
    $parts = explode('_', $args['avatar']);
    if(is_array($parts)) {
        if(!isset($parts[1])) {
            // normal avatar, so it's OK
            $avatar_ok = true;
        } else {
            // check for permission
            $uidpart = explode('.', $parts[1]);
                if( $uidpart[0] == $args['uid']) {
                $avatar_ok = true;
            }
        }
    }
    return $avatar_ok;
}

if ($data['forumdir']) pnModSetVar('Avatar', 'forumdir',           $data['forumdir']);

case IMAGETYPE_JPEG    : return $dot . 'jpg';

if (empty($dynadata['YOURAVATAR'])) $dynadata['YOURAVATAR'] = 'blank.gif';

if (empty($dynadata['_YOURAVATAR'])) $dynadata['_YOURAVATAR'] = 'blank.gif';