<?php

class App_Settings_Validate_LockObjectTimeout extends Zend_Validate_Abstract
{
    const TO_SMALL          = 'timeoutToSmall';
    const LESS_THEN_REFRESH = 'timeoutLessThenRefresh';

    protected $_messageTemplates = [
        self::TO_SMALL          => "Time should be greater then zero",
        self::LESS_THEN_REFRESH => "Time should be greater then refresh timeout",
    ];

    public function isValid($value, $context = null)
    {
        $value = (int) $value;
        if ($value <= 0) {
            $this->_error(self::TO_SMALL);
            return false;
        }

        $refreshTimeout = (int) Qs_Array::get($context, 'lockRefreshTimeout');
        if ($refreshTimeout && $refreshTimeout >= $value) {
            $this->_error(self::LESS_THEN_REFRESH);
            return false;
        }

        return true;
    }
}