<?php

/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 * Description of Validator
 *
 * @author Vitalii Aloksa
 */


namespace MGModule\DNSManager2\mgLibs\ModuleAPI;

use \MGModule\DNSManager2\mgLibs\custom\dns\utils;
use \MGModule\DNSManager2\mgLibs\custom\reverse\IPHelper;
use \MGModule\DNSManager2\mgLibs\custom\manager\ClientHelper;
use \MGModule\DNSManager2\mgLibs\lang;
use \MGModule\DNSManager2\mgLibs\custom\manager\GlobalSettingHelper;
use MGModule\DNSManager2\models\custom\globalsetting\GlobalSettingEnum;


class Validator
{
    
    
    
    public static function isValidZoneCreateData( $data )
    {
        $ClientHelper = new ClientHelper($data['userid']);
        if(!$ClientHelper->canUserCreatesNewZonesIn($data['type'], $data['relid'])) 
        {
            throw new \Exception(lang::T( 'addonCA','dashboard', 'errors' ,'you_cant_add_new_zones_within_this_group' ));
        }
        
        if(GlobalSettingHelper::getSetting(GlobalSettingEnum::OWNED_DOMAINS_ONLY) == 'on' && !in_array($data['zone_name'], $ClientHelper->getClientDomains())) 
        {
            throw new \Exception(lang::T( 'addonCA','dashboard', 'errors' ,'you_cant_use_domain_that_does_not_belong_to_you' ));
        }
        
        self::validateIP($data);
    }
    
    
    
    public static function isValidZoneDeleteData( $data, $zone )
    {
        $ClientHelper = new ClientHelper($data['userid']);
        if(!$ClientHelper->isZoneOwnedByClient($zone) && !$_SESSION['adminid'])
        { 
            throw new \Exception(lang::T( 'addonCA','dashboard', 'errors' ,'you_cant_remove_this_zone_because_it_is_not_belongs_to_you' ));
        }
    }
    
    
    public static function isValidZoneID( $id )
    {
        if(empty($id) || !is_integer( $id ))
        {
            throw new \Exception(lang::T( 'addonCA','dashboard', 'errors' ,'invalid_zone_id' ));
        }
    }
    
    
    
    public static function isValidModuleConfig( $modulename, $config )
    {
        if(empty($modulename) || empty($config))
        {
            throw new \Exception(lang::T( 'addonCA','dashboard', 'errors' ,'invalid_module_config' ));
        }
    }
    
    
    
    public static function validateBlockIP( $data )
    {
        /*
         * not used now
         */
        
         list($str,$pool,$mask) = explode('|',$input['zone_ip']);
         
        $input['zone_ip'] = $input['zone_ip_from_block'];
         
    }
    
    
    
    public static function validateIP( $data )
    {
        $IP = new utils\IP($data['zone_ip']);
        
        if(!empty($data['zone_ip']) && (!$IP->isValid() || $data['type'] != '0' || $data['relid'] != '0'))
        {
            IPHelper::validateIfClientCanUseIP($data['userid'], $data['type'], $data['relid'], $data['zone_ip'], true);
        }
    }
    
}