guestbookentry.php

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<?php

class GuestbookEntry extends GuestBook
{
    protected $_sThisTemplate = 'guestbookentry.tpl';

    protected $_sGbFormId = null;

    public function saveEntry()
    {
        $sReviewText = trim( ( string ) oxConfig::getParameter( 'rvw_txt', true ) );
        $sShopId     = $this->getConfig()->getShopId();
        $sUserId     = oxSession::getVar( 'usr' );

        // guest book`s entry is validated
        if ( !$sUserId ) {
            oxUtilsView::getInstance()->addErrorToDisplay( 'GUESTBOOKENTRY_ERRLOGGINTOWRITEENTRY' );
            //return to same page
            return;
        }

        if ( !$sShopId ) {
            oxUtilsView::getInstance()->addErrorToDisplay( 'GUESTBOOKENTRY_ERRUNDEFINEDSHOP' );
            return 'guestbookentry';
        }

        // empty entries validation
        if ( '' == $sReviewText ) {
            oxUtilsView::getInstance()->addErrorToDisplay( 'GUESTBOOKENTRY_ERRREVIEWCONTAINSNOTEXT' );
            return 'guestbookentry';
        }

        // flood protection
        $oEntrie = oxNew( 'oxgbentry' );
        if ( $oEntrie->floodProtection( $sShopId, $sUserId ) ) {
            oxUtilsView::getInstance()->addErrorToDisplay( 'GUESTBOOKENTRY_ERRMAXIMUMNOMBEREXCEEDED' );
            return 'guestbookentry';
        }

        // double click protection
        $sFormId = oxConfig::getParameter( "gbFormId" );
        $sSessionFormId = oxSession::getVar( "gbSessionFormId" );
        if ( $sFormId && $sFormId == $sSessionFormId ) {
            // here the guest book entry is saved
            $oEntry = oxNew( 'oxgbentry' );
            $oEntry->oxgbentries__oxshopid  = new oxField($sShopId);
            $oEntry->oxgbentries__oxuserid  = new oxField($sUserId);
            $oEntry->oxgbentries__oxcontent = new oxField($sReviewText);
            $oEntry->save();

            // regenerating form id
            $this->getFormId();
        }

        return 'guestbook';
    }

    public function getFormId()
    {
        if ( $this->_sGbFormId === null ) {
            $this->_sGbFormId = oxUtilsObject::getInstance()->generateUId();
            oxSession::setVar( 'gbSessionFormId', $this->_sGbFormId );
        }
        return $this->_sGbFormId;
    }
}

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