ConditionWithArgument.class.php

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

class ConditionWithArgument extends Condition
{

    function __construct($column_name, $argument, $operation, $pipe = "")
    {
        if($argument === null)
        {
            $this->_show = false;
            return;
        }
        parent::__construct($column_name, $argument, $operation, $pipe);
        $this->_value = $argument->getValue();
    }

    function getArgument()
    {
        if(!$this->show())
            return;
        return $this->argument;
    }

    function toStringWithoutValue()
    {
        $value = $this->argument->getUnescapedValue();

        if(is_array($value))
        {
            $q = '';
            foreach($value as $v)
            {
                $q .= '?,';
            }
            if($q !== '')
            {
                $q = substr($q, 0, -1);
            }
            $q = '(' . $q . ')';
        }
        else
        {
            // Prepared statements: column names should not be sent as query arguments, but instead concatenated to query string
            if($this->argument->isColumnName())
            {
                $q = $value;
            }
            else
            {
                $q = '?';
            }
        }
        return $this->pipe . ' ' . $this->getConditionPart($q);
    }

    function show()
    {
        if(!isset($this->_show))
        {
            if(!$this->argument->isValid())
            {
                $this->_show = false;
            }
            if($this->_value === '\'\'')
            {
                $this->_show = false;
            }
            if(!isset($this->_show))
            {
                return parent::show();
            }
        }
        return $this->_show;
    }

}
/* End of file ConditionWithArgument.class.php */
/* Location: ./classes/db/queryparts/condition/ConditionWithArgument.class.php */