<?php

class App_Settings_Validate_LockRefreshTimeout extends Zend_Validate_Abstract
{
    const TO_SMALL = 'timeoutToSmall';
    const TO_LARGE = 'timeoutToLarge';

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

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

        $lockTimeout = (int) Qs_Array::get($context, 'lockObjectTimeout');
        if ($lockTimeout && $lockTimeout <= $value) {
            $this->_error(self::TO_LARGE);
            return false;
        }

        return true;
    }
}