guestbookentry.php

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<?php

class GuestbookEntry extends GuestBook
{

    protected $_sThisTemplate = 'page/guestbook/guestbookentry.tpl';

    protected $_sGbFormId = null;

    public function saveEntry()
    {
        if (!oxRegistry::getSession()->checkSessionChallenge()) {
            return;
        }

        $sReviewText = trim(( string ) oxRegistry::getConfig()->getRequestParameter('rvw_txt', true));
        $sShopId = $this->getConfig()->getShopId();
        $sUserId = oxRegistry::getSession()->getVariable('usr');

        // guest book`s entry is validated
        if (!$sUserId) {
            $sErrorMessage = 'ERROR_MESSAGE_GUESTBOOK_ENTRY_ERR_LOGIN_TO_WRITE_ENTRY';
            oxRegistry::get("oxUtilsView")->addErrorToDisplay($sErrorMessage);

            //return to same page
            return;
        }

        if (!$sShopId) {
            $sErrorMessage = 'ERROR_MESSAGE_GUESTBOOK_ENTRY_ERR_UNDEFINED_SHOP';
            oxRegistry::get("oxUtilsView")->addErrorToDisplay($sErrorMessage);

            return 'guestbookentry';
        }

        // empty entries validation
        if ('' == $sReviewText) {
            $sErrorMessage = 'ERROR_MESSAGE_GUESTBOOK_ENTRY_ERR_REVIEW_CONTAINS_NO_TEXT';
            oxRegistry::get("oxUtilsView")->addErrorToDisplay($sErrorMessage);

            return 'guestbookentry';
        }

        // flood protection
        $oEntrie = oxNew('oxgbentry');
        if ($oEntrie->floodProtection($sShopId, $sUserId)) {
            $sErrorMessage = 'ERROR_MESSAGE_GUESTBOOK_ENTRY_ERR_MAXIMUM_NUMBER_EXCEEDED';
            oxRegistry::get("oxUtilsView")->addErrorToDisplay($sErrorMessage);

            return 'guestbookentry';
        }

        // double click protection
        if ($this->canAcceptFormData()) {
            // 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();
        }

        return 'guestbook';
    }
}