IndexTag.class.php

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<?php
/* Copyright (C) NAVER <http://www.navercorp.com> */

class IndexTag
{

    var $argument_name;

    var $argument;

    var $default;

    var $sort_order;

    var $sort_order_argument;

    function __construct($index)
    {
        $this->argument_name = $index->attrs->var;

        // Sort index - column by which to sort
        //$dbParser = new DB(); $dbParser = &$dbParser->getParser();
        //$index->attrs->default = $dbParser->parseExpression($index->attrs->default);
        $this->default = $index->attrs->default;
        $this->argument = new QueryArgument($index);

        // Sort order - asc / desc
        $this->sort_order = $index->attrs->order;
        $sortList = array('asc' => 1, 'desc' => 1);
        if(!isset($sortList[$this->sort_order]))
        {
            $arg = new Xml_Node_();
            $arg->attrs = new Xml_Node_();
            $arg->attrs->var = $this->sort_order;
            $arg->attrs->default = 'asc';
            $this->sort_order_argument = new SortQueryArgument($arg);
            $this->sort_order = '$' . $this->sort_order_argument->getArgumentName() . '_argument';
        }
        else
        {
            $this->sort_order = '"' . $this->sort_order . '"';
        }
    }

    function toString()
    {
        return sprintf('new OrderByColumn(${\'%s_argument\'}, %s)', $this->argument->getArgumentName(), $this->sort_order);
    }

    function getArguments()
    {
        $arguments = array();
        $arguments[] = $this->argument;
        if($this->sort_order_argument)
        {
            $arguments[] = $this->sort_order_argument;
        }
        return $arguments;
    }

}
/* End of file IndexTag.class.php */
/* Location: ./classes/xml/xmlquery/tags/navigation/IndexTag.class.php */