article_variant.php

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<?php

class Article_Variant extends oxAdminDetails
{
    public function render()
    {
        parent::render();

        $soxId = oxConfig::getParameter( "oxid");
        $sSLViewName = getViewName('oxselectlist');

        // all selectlists
        $oAllSel = oxNew( "oxlist");
        $oAllSel->init( "oxselectlist");
        $sQ = "select * from $sSLViewName";
        $oAllSel->selectString( $sQ);
        $this->_aViewData["allsel"] = $oAllSel;

        $oArticle = oxNew( "oxarticle");
        $this->_aViewData["edit"] =  $oArticle;

        if ( $soxId != "-1" && isset( $soxId)) {
            // load object
            $oArticle->loadInLang( $this->_iEditLang, $soxId );


            $_POST["language"] = $_GET["language"] = $this->_iEditLang;
            $oVariants = $oArticle->getAdminVariants( $this->_iEditLang);

            $this->_aViewData["mylist"] =  $oVariants;

            // load object in other languages
            $oOtherLang = $oArticle->getAvailableInLangs();
            if (!isset($oOtherLang[ $this->_iEditLang])) {
                // echo "language entry doesn't exist! using: ".key($oOtherLang);
                $oArticle->loadInLang( key($oOtherLang), $soxId );
            }

            foreach ( $oOtherLang as $id => $language) {
                $oLang= new oxStdClass();
                $oLang->sLangDesc = $language;
                $oLang->selected = ($id == $this->_iEditLang);
                $this->_aViewData["otherlang"][$id] =  clone $oLang;
            }

            if ( $oArticle->oxarticles__oxparentid->value) {
                $oParentArticle = oxNew( "oxarticle");
                $oParentArticle->load( $oArticle->oxarticles__oxparentid->value);
                $this->_aViewData["parentarticle"] =  $oParentArticle;
                $this->_aViewData["oxparentid"] =  $oArticle->oxarticles__oxparentid->value;
                $this->_aViewData["issubvariant"] = 1;
                // A. we do not support variants for variants, as this will broke all stock logics etc
                $this->_aViewData["readonly"] = 1;
            }
            $this->_aViewData["editlanguage"] = $this->_iEditLang;

            $aLang = array_diff (oxLang::getInstance()->getLanguageNames(), $oOtherLang);
            if ( count( $aLang))
                $this->_aViewData["posslang"] = $aLang;

            foreach ( $oOtherLang as $id => $language) {
                $oLang= new oxStdClass();
                $oLang->sLangDesc = $language;
                $oLang->selected = ($id == $this->_iEditLang);
                $this->_aViewData["otherlang"][$id] =  $oLang;
            }
        }

        return "article_variant.tpl";
    }

    public function savevariant($soxId = null, $aParams = null)
    {
        $myConfig  = $this->getConfig();

        //if (!oxConfig::getParameter( "editlanguage"))
        //    oxSession::setVar( "editlanguage", $this->_iEditLang);

        if (!isset($soxId) && !isset($aParams)) {
            $soxId      = oxConfig::getParameter( "voxid");
            $aParams    = oxConfig::getParameter( "editval");
        }

        // checkbox handling
        if ( !isset( $aParams['oxarticles__oxactive']))
            $aParams['oxarticles__oxactive'] = 0;

            // shopid
            $sShopID = oxSession::getVar( "actshop");
            $aParams['oxarticles__oxshopid'] = $sShopID;

        // varianthandling
        $soxparentId = oxConfig::getParameter( "oxid");
        if ( isset( $soxparentId) && $soxparentId && $soxparentId != "-1")
            $aParams['oxarticles__oxparentid'] = $soxparentId;
        else
            unset( $aParams['oxarticles__oxparentid']);

        $oArticle = oxNew( "oxarticle");

        /*
        //TODO: solve this from lazy loading point of view
        //acessing main fields for lazy loading mechnism to iniatialise them
        $oArticle->oxarticles__oxvarselect->value;
        $oArticle->oxarticles__oxartnum->value;
        $oArticle->oxarticles__oxprice->value;
        $oArticle->oxarticles__oxstock->value;
        $oArticle->oxarticles__oxshopid->value;
        $oArticle->oxarticles__oxshopincl->value;
        $oArticle->oxarticles__oxshopexcl->value;*/

        if ( $soxId != "-1") {
            $oArticle->loadInLang( $this->_iEditLang, $soxId );
        }
        //$aParams = $oArticle->ConvertNameArray2Idx( $aParams);


        $oArticle->setLanguage(0);
        $oArticle->assign( $aParams);
        $oArticle->setLanguage($this->_iEditLang);

            //echo $aParams['oxarticles__oxartnum']."---";
            $oArticle->save();

        /*V Do we need this?
        $sParentVarName = oxConfig::getParameter("parentvarname");
        if ($sParentVarName) {
            $oParent = oxNew( "oxarticle");
            $oArticle->loadInLang( $this->_iEditLang, $oArticle->oxarticles__oxparentid->value );
            $oParent->setLanguage(0);
            $aParam['oxarticles__oxvarname'] = $sParentVarName;
            $oParent->assign( $aParam);
            $oParent->setLanguage($this->_iEditLang);
            $oParent->save();
            $oParent->setLanguage($this->_iEditLang);
        }*/

        $oArticle->setLanguage( $this->_iEditLang);
    }

    public function savevariants()
    {
        $myConfig = $this->getConfig();


        $aParams = oxConfig::getParameter( "editval");

        if (is_array($aParams))
            foreach($aParams as $soxId => $aVarParams)
                $this->savevariant($soxId, $aVarParams);

    }

    public function deleteVariant()
    {


        $soxId = oxConfig::getParameter( "voxid");
        $oDelete = oxNew( "oxarticle" );
        $oDelete->delete( $soxId);
    }

    public function changename()
    {
        //if (!oxConfig::getParameter( "editlanguage"))
        //    oxSession::setVar( "editlanguage",$this->_iEditLang);

        $soxId   = oxConfig::getParameter( "oxid");
        $aParams = oxConfig::getParameter( "editval");



            // shopid
            $sShopID = oxSession::getVar( "actshop");
            $aParams['oxarticles__oxshopid'] = $sShopID;

        $oArticle = oxNew( "oxarticle");

        if ( $soxId != "-1")
            $oArticle->loadInLang( $this->_iEditLang, $soxId );

        //$aParams = $oArticle->ConvertNameArray2Idx( $aParams);

        $oArticle->setLanguage(0);
        $oArticle->assign( $aParams);
        $oArticle->setLanguage($this->_iEditLang);

        $oArticle->save();
        //$oArticle->SetLanguage(oxConfig::getParameter( "editlanguage"));
        $oArticle->setLanguage( $this->_iEditLang);
    }


    public function addsel()
    {
        $myConfig = $this->getConfig();

        $aSels = oxConfig::getParameter("allsel");
        $sParentID = oxConfig::getParameter("oxid");
        $oArticle = oxNew("oxarticle");
        $oArticle->load($sParentID);
        $oVariants = $oArticle->getAdminVariants();



        $sSLViewName = getViewName('oxselectlist');

        if ($aSels) {
            $myUtils = oxUtils::getInstance();
            $myLang  = oxLang::getInstance();
            $oDb = oxDb::getDb();
            foreach ($aSels as $sSelID) {

                $oSel = oxNew("oxselectlist");
                $oSel->load($sSelID);

                //selecting select list name values
                $this->sLanguage = $myLang->getBaseLanguage();

                $sField = "oxvaldesc".$myLang->getLanguageTag();
                $sQ = "select $sField from $sSLViewName where oxid  = '$sSelID' ";
                $sValues = $oDb->GetOne($sQ);

                $aValues = $myUtils->assignValuesFromText($sValues );
                //iterating through all select list values (eg. $oValue->name = S, M, X, XL)
                $iCounter = 0;
                foreach ($aValues as $oValue) {
                    $dPriceMod = 0;
                    if ( $myConfig->getConfigParam( 'bl_perfLoadSelectLists' ) && $myConfig->getConfigParam( 'bl_perfUseSelectlistPrice' ) ) {
                        if ($oValue->priceUnit == 'abs')
                            $dPriceMod = $oValue->price;
                        elseif ($oValue->priceUnit == '%') {
                            $dPriceModPerc = abs($oValue->price)*$oArticle->oxarticles__oxprice->value/100.0;
                            if (($oValue->price) >= 0.0)
                                $dPriceMod = $dPriceModPerc;
                            else
                                $dPriceMod = -$dPriceModPerc;
                        }
                    }

                    if ($oVariants->count()>0) {
                        //if we have any existing variants then copying each variant with $oValue->name
                        foreach ($oVariants as $oSimpleVariant) {
                            if (!$iCounter) {
                                //we just update the first variant
                                $oVariant = oxNew("oxarticle");
                                $oVariant->load($oSimpleVariant->oxarticles__oxid->value);
                                $oVariant->oxarticles__oxprice->setValue($oVariant->oxarticles__oxprice->value + $dPriceMod);
                                $oVariant->oxarticles__oxvarselect->setValue($oVariant->oxarticles__oxvarselect->value." ".$oValue->name);
                                $oVariant->oxarticles__oxsort->setValue($oVariant->oxarticles__oxsort->value * 10);
                                $oVariant->save();
                            } else {

                                //we create new variants
                                $aParams['oxarticles__oxvarselect'] = $oSimpleVariant->oxarticles__oxvarselect->value." ".$oValue->name;
                                $aParams['oxarticles__oxartnum'] = $oSimpleVariant->oxarticles__oxartnum->value;
                                $aParams['oxarticles__oxprice'] = $oSimpleVariant->oxarticles__oxprice->value + $dPriceMod;
                                $aParams['oxarticles__oxsort'] = $oSimpleVariant->oxarticles__oxsort->value*10 + 10*$iCounter;
                                $aParams['oxarticles__oxstock'] = 0;
                                $aParams['oxarticles__oxstockflag'] = $oSimpleVariant->oxarticles__oxstockflag->value;
                                $this->savevariant(null, $aParams);
                            }
                        }

                        $iCounter++;

                    } else {
                        //in case we don't have any variants then we just create variant(s) with $oValue->name

                        //so yes here we create a new variant
                        $aParams['oxarticles__oxvarselect'] = $oValue->name;
                        $aParams['oxarticles__oxartnum'] = $oArticle->oxarticles__oxartnum->value;
                        $aParams['oxarticles__oxprice'] = $oArticle->oxarticles__oxprice->value + $dPriceMod;
                        $aParams['oxarticles__oxsort'] = 5000 + $iCounter++ * 1000;
                        $aParams['oxarticles__oxstock'] = 0;
                        $aParams['oxarticles__oxstockflag'] = $oArticle->oxarticles__oxstockflag->value;
                        $this->savevariant(null, $aParams);
                    }
                }
                $oArticle->oxarticles__oxvarname->setValue($oArticle->oxarticles__oxvarname->value." ".$oSel->oxselectlist__oxtitle->value);
                $oArticle->oxarticles__oxvarname->setValue(trim($oArticle->oxarticles__oxvarname->value));
                $oArticle->save();
            }
        }
    }
}

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