invite.php

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<?php

class Invite extends oxUBase
{

    protected $_sThisTemplate = 'page/privatesales/invite.tpl';

    protected $_sThisLoginTemplate = 'page/account/login.tpl';

    protected $_aReqFields = array('rec_email', 'send_name', 'send_email', 'send_message', 'send_subject');

    protected $_oCrossSelling = null;

    protected $_oSimilarProducts = null;

    protected $_oRecommList = null;

    protected $_aInviteData = null;

    protected $_oCaptcha = null;

    protected $_iMailStatus = null;

    public function render()
    {
        $oConfig = $this->getConfig();

        if (!$oConfig->getConfigParam("blInvitationsEnabled")) {
            oxRegistry::getUtils()->redirect($oConfig->getShopHomeURL());

            return;
        }

        parent::render();

        return $this->getUser() ? $this->_sThisTemplate : $this->_sThisLoginTemplate;
    }

    public function send()
    {
        $oConfig = $this->getConfig();

        if (!$oConfig->getConfigParam("blInvitationsEnabled")) {
            oxRegistry::getUtils()->redirect($oConfig->getShopHomeURL());
        }

        $aParams = oxRegistry::getConfig()->getRequestParameter('editval', true);
        $oUser = $this->getUser();
        if (!is_array($aParams) || !$oUser) {
            return;
        }

        // storing used written values
        $oParams = (object) $aParams;
        $this->setInviteData((object) oxRegistry::getConfig()->getRequestParameter('editval'));

        // spam spider prevension
        $sMac = oxRegistry::getConfig()->getRequestParameter('c_mac');
        $sMacHash = oxRegistry::getConfig()->getRequestParameter('c_mach');
        $oCaptcha = $this->getCaptcha();

        if (!$oCaptcha->pass($sMac, $sMacHash)) {
            // even if there is no exception, use this as a default display method
            oxRegistry::get("oxUtilsView")->addErrorToDisplay('MESSAGE_WRONG_VERIFICATION_CODE');

            return;
        }

        $oUtilsView = oxRegistry::get("oxUtilsView");

        // filled not all fields ?
        foreach ($this->_aReqFields as $sFieldName) {
            //checking if any email was entered
            if ($sFieldName == "rec_email") {
                foreach ($aParams[$sFieldName] as $sKey => $sEmail) {
                    //removing empty emails fields from eMails array
                    if (empty($sEmail)) {
                        unset($aParams[$sFieldName][$sKey]);
                    }
                }

                //counting entered eMails
                if (count($aParams[$sFieldName]) < 1) {
                    $oUtilsView->addErrorToDisplay('ERROR_MESSAGE_COMPLETE_FIELDS_CORRECTLY');

                    return;
                }

                //updating values object
                $oParams->rec_email = $aParams[$sFieldName];
            }

            if (!isset($aParams[$sFieldName]) || !$aParams[$sFieldName]) {
                $oUtilsView->addErrorToDisplay('ERROR_MESSAGE_COMPLETE_FIELDS_CORRECTLY');

                return;
            }
        }

        $oUtils = oxRegistry::getUtils();

        //validating entered emails
        foreach ($aParams["rec_email"] as $sRecipientEmail) {
            if (!$oUtils->isValidEmail($sRecipientEmail)) {
                $oUtilsView->addErrorToDisplay('ERROR_MESSAGE_INVITE_INCORRECTEMAILADDRESS');

                return;
            }
        }

        if (!$oUtils->isValidEmail($aParams["send_email"])) {
            $oUtilsView->addErrorToDisplay('ERROR_MESSAGE_INVITE_INCORRECTEMAILADDRESS');

            return;
        }

        // sending invite email
        $oEmail = oxNew('oxemail');

        if ($oEmail->sendInviteMail($oParams)) {
            $this->_iMailStatus = 1;

            //getting active user
            $oUser = $this->getUser();

            //saving statistics for sent emails
            $oUser->updateInvitationStatistics($aParams["rec_email"]);
        } else {
            oxRegistry::get("oxUtilsView")->addErrorToDisplay('ERROR_MESSAGE_CHECK_EMAIL');
        }
    }

    public function getInviteSendStatus()
    {
        //checking if email was sent
        if ($this->_iMailStatus == 1) {
            return true;
        }

        return false;
    }

    public function setInviteData($oData)
    {
        $this->_aInviteData = $oData;
    }

    public function getInviteData()
    {
        return $this->_aInviteData;
    }

    public function getCaptcha()
    {
        if ($this->_oCaptcha === null) {
            $this->_oCaptcha = oxNew('oxCaptcha');
        }

        return $this->_oCaptcha;
    }

    public function getBreadCrumb()
    {
        $aPaths = array();
        $aPath = array();

        $iLang = oxRegistry::getLang()->getBaseLanguage();
        $aPath['title'] = oxRegistry::getLang()->translateString('INVITE_YOUR_FRIENDS', $iLang, false);
        $aPath['link']  = $this->getLink();
        $aPaths[] = $aPath;

        return $aPaths;
    }
}