showpromotext.bsh

Sequoia ERP是一个真正的企业级开源ERP解决方案。它提供的模块包括：电子商务应用(e-commerce), POS系统(point of sales),知识管理,存货与仓库管理

/*
 *  Copyright (c) 2003 The Open For Business Project - www.ofbiz.org
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a
 *  copy of this software and associated documentation files (the "Software"),
 *  to deal in the Software without restriction, including without limitation
 *  the rights to use, copy, modify, merge, publish, distribute, sublicense,
 *  and/or sell copies of the Software, and to permit persons to whom the
 *  Software is furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included
 *  in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 *  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 *  CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
 *  OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 *  THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 *@author     David E. Jones
 *@version    1.0
 */

import org.ofbiz.base.util.UtilMisc;
import org.ofbiz.order.shoppingcart.product.ProductPromoWorker;
import org.ofbiz.order.shoppingcart.*;

dispatcher = request.getAttribute("dispatcher");
delegator = request.getAttribute("delegator");
userLogin = session.getAttribute("userLogin");

shoppingCart = ShoppingCartEvents.getCartObject(request);
mode = shoppingCart.getOrderType();

promoShowLimit = 3;

if (mode != null && mode.equals("SALES_ORDER")) {
    //Get Promo Text Data
    productPromosAll = ProductPromoWorker.getStoreProductPromos(delegator, dispatcher, request);
    //Make sure that at least one promo has non-empty promoText
    showPromoText = false;
    promoToShow = 0;
    productPromosAllShowable = new ArrayList(productPromosAll.size());
    productPromoIterator = productPromosAll.iterator();
    while (productPromoIterator.hasNext()) {
        productPromo = productPromoIterator.next();
        promoText = productPromo.get("promoText");
    
        if (promoText != null && promoText.length() > 0 && !"N".equals(productPromo.getString("showToCustomer"))) {
            showPromoText = true;
            promoToShow++;
            productPromosAllShowable.add(productPromo);
        }
    }
    
    // now slim it down to promoShowLimit
    productPromosRandomTemp = new ArrayList(productPromosAllShowable);
    productPromos = null;
    if (productPromosRandomTemp.size() > promoShowLimit) {
        productPromos = new ArrayList(promoShowLimit);
        for (int i=0; i<promoShowLimit; i++) {
            randomIndex = (int) Math.round(java.lang.Math.random() * (productPromosRandomTemp.size() - 1));
            productPromos.add(productPromosRandomTemp.remove(randomIndex));
        }
    } else {
        productPromos = productPromosRandomTemp;
    }
    
    context.put("promoShowLimit", promoShowLimit);
    context.put("productPromosAllShowable", productPromosAllShowable);
    context.put("productPromos", productPromos);
    context.put("showPromoText", showPromoText);
    context.put("promoToShow", promoToShow);
} else {
    context.put("showPromoText", false);
}