condition.inc

<?php
require_once SQ_INCLUDE_PATH.'/asset.inc';

class Condition extends Asset
{


    function __construct($assetid=0)
    {
        parent::__construct($assetid);

    }//end constructor


    public static function evaluateRestriction(Asset $asset, Array &$restriction, $condition_type_code)
    {
        $condition_data = empty($restriction['condition_data']) ? Array() : $restriction['condition_data'];
        $evaluation_instruction = '$ret = '.$condition_type_code.'::evaluate($asset, $condition_data);';

        $GLOBALS['SQ_SYSTEM']->am->includeAsset($condition_type_code);
        eval($evaluation_instruction);

        if (isset($restriction) && (isset($restriction['match'])) && !$restriction['match']) {
            $ret = !$ret;
        }

        return $ret;

    }//end evaluateRestriction()


    public static function evaluate(Asset $asset, Array $condition_data)
    {
        return FALSE;

    }//end evaluate()


    public static function updateKeywords(Array $logical_keywords, Array &$condition_data)
    {
        return;

    }//end updateKeywords()


    public static function getRequiredKeywords(Array $condition_data)
    {
        return Array();

    }//end getRequiredKeywords()


    public static function getMatchKeywords($type_code)
    {
        $match_options = Array(
                            '1' => translate($type_code.'_true'),
                            '0' => translate($type_code.'_false'),
                         );

        return $match_options;

    }//end getMatchKeywords()


}//end class

?>