oxoutput.php

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<?php

class oxOutput extends oxSuperCfg
{
    const OUTPUT_FORMAT_HTML = 'html';
    const OUTPUT_FORMAT_JSON = 'json';

    protected $_blSearchEngine = false;

    protected $_sCharset = null;

    protected $_sOutputFormat = self::OUTPUT_FORMAT_HTML;

    protected $_aBuffer = array();

    public function __construct()
    {
        $this->setIsSearchEngine( oxUtils::getInstance()->isSearchEngine() );
    }

    public function setIsSearchEngine( $blOn )
    {
        $this->_blSearchEngine = $blOn;
    }

    public function process( $sValue, $sClassName )
    {
        $myConfig = $this->getConfig();

        //fix for euro currency problem (it's invisible in some older browsers)
        if ( !$myConfig->getConfigParam( 'blSkipEuroReplace' ) && !$myConfig->isUtf() ) {
            $sValue = str_replace( '�', '&euro;', $sValue );
        }

        return $sValue;
    }

    final public function addVersionTags( $sOutput )
    {
        // DISPLAY IT
        $sVersion  = $this->getConfig()->getVersion();
        $sEdition  = $this->getConfig()->getFullEdition();
        $sCurYear  = date("Y");
        $sShopMode = "";

        // SHOW ONLY MAJOR VERSION NUMBER
        $aVersion = explode('.', $sVersion);
        $sMajorVersion = reset($aVersion);


        // Replacing only once per page
        $sOutput = str_ireplace("</head>", "</head>\n  <!-- OXID eShop {$sEdition}, Version {$sMajorVersion}{$sShopMode}, Shopping Cart System (c) OXID eSales AG 2003 - {$sCurYear} - http://www.oxid-esales.com -->", ltrim($sOutput));

        return $sOutput;
    }

    public function processViewArray($aViewData, $sClassName)
    {
        return $aViewData;
    }

    public function processEmail( & $oEmail)
    {
        // #669 PHP5 claims that you cant pas full this but should instead pass reference what is anyway a much better idea
        // dodger: removed "return" as by reference you dont need any return

    }


    public function setCharset($sCharset)
    {
        $this->_sCharset = $sCharset;
    }

    public function setOutputFormat($sFormat)
    {
        $this->_sOutputFormat = $sFormat;
    }

    public function output($sName, $output)
    {
        switch ($this->_sOutputFormat) {
            case self::OUTPUT_FORMAT_JSON:
                $this->_aBuffer[$sName] = $output;
                break;
            case self::OUTPUT_FORMAT_HTML:
            default:
                echo $output;
                break;
        }
    }

    public function flushOutput()
    {
        switch ($this->_sOutputFormat) {
            case self::OUTPUT_FORMAT_JSON:
                echo getStr()->jsonEncode($this->_aBuffer);
                break;
            case self::OUTPUT_FORMAT_HTML:
            default:
                break;
        }
    }

    public function sendHeaders()
    {
        switch ($this->_sOutputFormat) {
            case self::OUTPUT_FORMAT_JSON:
                oxUtils::getInstance()->setHeader( "Content-Type: application/json; charset=".$this->_sCharset );
                break;
            case self::OUTPUT_FORMAT_HTML:
            default:
                oxUtils::getInstance()->setHeader( "Content-Type: text/html; charset=".$this->_sCharset );
                break;
        }
    }
}