AvatarSelectForm.class.php

<?php
 
if (!defined('XOOPS_ROOT_PATH')) {
    exit();
}
 
require_once XOOPS_ROOT_PATH . '/core/XCube_ActionForm.class.php';
 
class User_AvatarSelectForm extends XCube_ActionForm
{
    public $mSelectedId = null;
    
    public function getTokenName()
    {
        return 'module.user.AvatarSelectForm.TOKEN' . $this->get('uid');
    }
 
    public function prepare()
    {
        $this->mFormProperties['uid'] =new XCube_IntProperty('uid');
        $this->mFormProperties['avatar_id'] =new XCube_IntArrayProperty('avatar_id');
    }
    
    public function validateAvatar_id()
    {
        $ids = $this->get('avatar_id');
        
        if (1 != (is_countable($ids) ? count($ids) : 0)) {
            $this->addErrorMessage(_MD_USER_ERROR_AVATAR_SELECT);
        }
        
        foreach ($ids as $avatar_id => $dmy_value) {
            $this->mSelectedId = $avatar_id;
        }
        
        if (0 == $this->mSelectedId) {
            return;
        }
        
        //
        // Check whether specified avatar_id exists. 
        //
        $handler =& xoops_getmodulehandler('avatar', 'user');
        $obj =& $handler->get($this->mSelectedId);
        
        if (!is_object($obj)) {
            $this->addErrorMessage(_MD_USER_ERROR_AVATAR_SELECT);
        }
    }
    
    public function load(&$obj)
    {
        $this->set('uid', $obj->get('uid'));
    }
    
    public function update(&$obj)
    {
        $handler =& xoops_getmodulehandler('avatar', 'user');
        
        if (0 == $this->mSelectedId) {
            $obj->set('user_avatar', 'blank.gif');
        } else {
            $avatar =& $handler->get($this->mSelectedId);
            $obj->set('user_avatar', $avatar->get('avatar_file'));
        }
    }
}