imagecategory.php

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<?php
// $Id: imagecategory.php 902 2012-01-03 07:09:16Z i.bitcero $
// --------------------------------------------------------------
// Red México Common Utilities
// A framework for Red México Modules
// Author: Eduardo Cortés <i.bitcero@gmail.com>
// Email: i.bitcero@gmail.com
// License: GPL 2.0
// --------------------------------------------------------------

class RMImageCategory extends RMObject
{
    public function __construct($id=null){
        $this->db = XoopsDatabaseFactory::getDatabaseConnection();
        $this->_dbtable = $this->db->prefix("rmc_img_cats");
        $this->setNew();
        $this->initVarsFromTable();
        $this->setVarType('groups', XOBJ_DTYPE_ARRAY);
        $this->setVarType('sizes', XOBJ_DTYPE_ARRAY);
        if ($id==null){
            return;
        }
        
        if ($this->loadValues($id)){
            $this->unsetNew();
        }

    }
    
    public function id(){
                return $this->getVar('id_cat');
    }
    
    public function save(){
        if ($this->isNew()){
            return $this->saveToTable();
        } else {
            return $this->updateTable();
        }
    }
    
    public function max_file_size(){
        $size = $this->getVar('filesize') * $this->getVar('sizeunit');
        return $size;
    }
    
    public function user_allowed_toupload(XoopsUser $user){
        
        $groups = $user->getGroups();
        $allowed = $this->getVar('groups');
        
        foreach ($groups as $id){
            if (in_array($id, $allowed['write'])) return true;
        }
        
        return false;
    }
    
    public function delete(){
                return $this->deleteFromTable();
    }
    
}