1
14
15 package com.liferay.portlet.shopping.util;
16
17 import com.liferay.portal.PortalException;
18 import com.liferay.portal.SystemException;
19 import com.liferay.portal.kernel.language.LanguageUtil;
20 import com.liferay.portal.kernel.portlet.LiferayWindowState;
21 import com.liferay.portal.kernel.util.Constants;
22 import com.liferay.portal.kernel.util.GetterUtil;
23 import com.liferay.portal.kernel.util.HttpUtil;
24 import com.liferay.portal.kernel.util.MathUtil;
25 import com.liferay.portal.kernel.util.OrderByComparator;
26 import com.liferay.portal.kernel.util.StringBundler;
27 import com.liferay.portal.kernel.util.StringPool;
28 import com.liferay.portal.kernel.util.StringUtil;
29 import com.liferay.portal.theme.ThemeDisplay;
30 import com.liferay.portal.util.WebKeys;
31 import com.liferay.portlet.shopping.NoSuchCartException;
32 import com.liferay.portlet.shopping.model.ShoppingCart;
33 import com.liferay.portlet.shopping.model.ShoppingCartItem;
34 import com.liferay.portlet.shopping.model.ShoppingCategory;
35 import com.liferay.portlet.shopping.model.ShoppingCoupon;
36 import com.liferay.portlet.shopping.model.ShoppingItem;
37 import com.liferay.portlet.shopping.model.ShoppingItemField;
38 import com.liferay.portlet.shopping.model.ShoppingItemPrice;
39 import com.liferay.portlet.shopping.model.ShoppingOrder;
40 import com.liferay.portlet.shopping.model.ShoppingOrderItem;
41 import com.liferay.portlet.shopping.model.impl.ShoppingCartImpl;
42 import com.liferay.portlet.shopping.model.impl.ShoppingCouponImpl;
43 import com.liferay.portlet.shopping.model.impl.ShoppingItemPriceImpl;
44 import com.liferay.portlet.shopping.model.impl.ShoppingOrderImpl;
45 import com.liferay.portlet.shopping.service.ShoppingCartLocalServiceUtil;
46 import com.liferay.portlet.shopping.service.ShoppingCategoryLocalServiceUtil;
47 import com.liferay.portlet.shopping.service.ShoppingOrderItemLocalServiceUtil;
48 import com.liferay.portlet.shopping.service.persistence.ShoppingItemPriceUtil;
49 import com.liferay.portlet.shopping.util.comparator.ItemMinQuantityComparator;
50 import com.liferay.portlet.shopping.util.comparator.ItemNameComparator;
51 import com.liferay.portlet.shopping.util.comparator.ItemPriceComparator;
52 import com.liferay.portlet.shopping.util.comparator.ItemSKUComparator;
53 import com.liferay.portlet.shopping.util.comparator.OrderDateComparator;
54
55 import java.text.NumberFormat;
56
57 import java.util.ArrayList;
58 import java.util.HashMap;
59 import java.util.HashSet;
60 import java.util.Iterator;
61 import java.util.List;
62 import java.util.Locale;
63 import java.util.Map;
64 import java.util.Set;
65
66 import javax.portlet.PortletRequest;
67 import javax.portlet.PortletSession;
68 import javax.portlet.PortletURL;
69 import javax.portlet.RenderRequest;
70 import javax.portlet.RenderResponse;
71 import javax.portlet.WindowState;
72
73 import javax.servlet.jsp.PageContext;
74
75
80 public class ShoppingUtil {
81
82 public static double calculateActualPrice(ShoppingItem item) {
83 return item.getPrice() - calculateDiscountPrice(item);
84 }
85
86 public static double calculateActualPrice(ShoppingItem item, int count)
87 throws PortalException, SystemException {
88
89 return calculatePrice(item, count) -
90 calculateDiscountPrice(item, count);
91 }
92
93 public static double calculateActualPrice(ShoppingItemPrice itemPrice) {
94 return itemPrice.getPrice() - calculateDiscountPrice(itemPrice);
95 }
96
97 public static double calculateActualSubtotal(
98 Map<ShoppingCartItem, Integer> items)
99 throws PortalException, SystemException {
100
101 return calculateSubtotal(items) - calculateDiscountSubtotal(items);
102 }
103
104 public static double calculateActualSubtotal(
105 List<ShoppingOrderItem> orderItems) {
106
107 double subtotal = 0.0;
108
109 for (ShoppingOrderItem orderItem : orderItems) {
110 subtotal += orderItem.getPrice() * orderItem.getQuantity();
111 }
112
113 return subtotal;
114 }
115
116 public static double calculateAlternativeShipping(
117 Map<ShoppingCartItem, Integer> items, int altShipping)
118 throws PortalException, SystemException {
119
120 double shipping = calculateShipping(items);
121 double alternativeShipping = shipping;
122
123 ShoppingPreferences prefs = null;
124
125 Iterator<Map.Entry<ShoppingCartItem, Integer>> itr =
126 items.entrySet().iterator();
127
128 while (itr.hasNext()) {
129 Map.Entry<ShoppingCartItem, Integer> entry = itr.next();
130
131 ShoppingCartItem cartItem = entry.getKey();
132
133 ShoppingItem item = cartItem.getItem();
134
135 if (prefs == null) {
136 ShoppingCategory category = item.getCategory();
137
138 prefs = ShoppingPreferences.getInstance(
139 category.getCompanyId(), category.getGroupId());
140
141 break;
142 }
143 }
144
145
148 if ((prefs != null) &&
149 (prefs.useAlternativeShipping()) && (shipping > 0)) {
150
151 double altShippingDelta = 0.0;
152
153 try {
154 altShippingDelta = GetterUtil.getDouble(
155 prefs.getAlternativeShipping()[1][altShipping]);
156 }
157 catch (Exception e) {
158 return alternativeShipping;
159 }
160
161 if (altShippingDelta > 0) {
162 alternativeShipping = shipping * altShippingDelta;
163 }
164 }
165
166 return alternativeShipping;
167 }
168
169 public static double calculateCouponDiscount(
170 Map<ShoppingCartItem, Integer> items, ShoppingCoupon coupon)
171 throws PortalException, SystemException {
172
173 return calculateCouponDiscount(items, null, coupon);
174 }
175
176 public static double calculateCouponDiscount(
177 Map<ShoppingCartItem, Integer> items, String stateId,
178 ShoppingCoupon coupon)
179 throws PortalException, SystemException {
180
181 double discount = 0.0;
182
183 if ((coupon == null) || !coupon.isActive() ||
184 !coupon.hasValidDateRange()) {
185
186 return discount;
187 }
188
189 String[] categoryIds = StringUtil.split(coupon.getLimitCategories());
190 String[] skus = StringUtil.split(coupon.getLimitSkus());
191
192 if ((categoryIds.length > 0) || (skus.length > 0)) {
193 Set<String> categoryIdsSet = new HashSet<String>();
194
195 for (String categoryId : categoryIds) {
196 categoryIdsSet.add(categoryId);
197 }
198
199 Set<String> skusSet = new HashSet<String>();
200
201 for (String sku : skus) {
202 skusSet.add(sku);
203 }
204
205 Map<ShoppingCartItem, Integer> newItems =
206 new HashMap<ShoppingCartItem, Integer>();
207
208 Iterator<Map.Entry<ShoppingCartItem, Integer>> itr =
209 items.entrySet().iterator();
210
211 while (itr.hasNext()) {
212 Map.Entry<ShoppingCartItem, Integer> entry = itr.next();
213
214 ShoppingCartItem cartItem = entry.getKey();
215 Integer count = entry.getValue();
216
217 ShoppingItem item = cartItem.getItem();
218
219 if (((categoryIdsSet.size() > 0) &&
220 (categoryIdsSet.contains(
221 new Long(item.getCategoryId())))) ||
222 ((skusSet.size() > 0) &&
223 (skusSet.contains(item.getSku())))) {
224
225 newItems.put(cartItem, count);
226 }
227 }
228
229 items = newItems;
230 }
231
232 double actualSubtotal = calculateActualSubtotal(items);
233
234 if ((coupon.getMinOrder() > 0) &&
235 (coupon.getMinOrder() > actualSubtotal)) {
236
237 return discount;
238 }
239
240 String type = coupon.getDiscountType();
241
242 if (type.equals(ShoppingCouponImpl.DISCOUNT_TYPE_PERCENTAGE)) {
243 discount = actualSubtotal * coupon.getDiscount();
244 }
245 else if (type.equals(ShoppingCouponImpl.DISCOUNT_TYPE_ACTUAL)) {
246 discount = coupon.getDiscount();
247 }
248 else if (type.equals(ShoppingCouponImpl.DISCOUNT_TYPE_FREE_SHIPPING)) {
249 discount = calculateShipping(items);
250 }
251 else if (type.equals(ShoppingCouponImpl.DISCOUNT_TYPE_TAX_FREE)) {
252 if (stateId != null) {
253 discount = calculateTax(items, stateId);
254 }
255 }
256
257 return discount;
258 }
259
260 public static double calculateDiscountPercent(
261 Map<ShoppingCartItem, Integer> items)
262 throws PortalException, SystemException {
263
264 double discount =
265 calculateDiscountSubtotal(items) / calculateSubtotal(items);
266
267 if (Double.isNaN(discount) || Double.isInfinite(discount)) {
268 discount = 0.0;
269 }
270
271 return discount;
272 }
273
274 public static double calculateDiscountPrice(ShoppingItem item) {
275 return item.getPrice() * item.getDiscount();
276 }
277
278 public static double calculateDiscountPrice(ShoppingItem item, int count)
279 throws PortalException, SystemException {
280
281 ShoppingItemPrice itemPrice = _getItemPrice(item, count);
282
283 return itemPrice.getPrice() * itemPrice.getDiscount() * count;
284 }
285
286 public static double calculateDiscountPrice(ShoppingItemPrice itemPrice) {
287 return itemPrice.getPrice() * itemPrice.getDiscount();
288 }
289
290 public static double calculateDiscountSubtotal(
291 Map<ShoppingCartItem, Integer> items)
292 throws PortalException, SystemException {
293
294 double subtotal = 0.0;
295
296 Iterator<Map.Entry<ShoppingCartItem, Integer>> itr =
297 items.entrySet().iterator();
298
299 while (itr.hasNext()) {
300 Map.Entry<ShoppingCartItem, Integer> entry = itr.next();
301
302 ShoppingCartItem cartItem = entry.getKey();
303 Integer count = entry.getValue();
304
305 ShoppingItem item = cartItem.getItem();
306
307 subtotal += calculateDiscountPrice(item, count.intValue());
308 }
309
310 return subtotal;
311 }
312
313 public static double calculateInsurance(
314 Map<ShoppingCartItem, Integer> items)
315 throws PortalException, SystemException {
316
317 double insurance = 0.0;
318 double subtotal = 0.0;
319
320 ShoppingPreferences prefs = null;
321
322 Iterator<Map.Entry<ShoppingCartItem, Integer>> itr =
323 items.entrySet().iterator();
324
325 while (itr.hasNext()) {
326 Map.Entry<ShoppingCartItem, Integer> entry = itr.next();
327
328 ShoppingCartItem cartItem = entry.getKey();
329 Integer count = entry.getValue();
330
331 ShoppingItem item = cartItem.getItem();
332
333 if (prefs == null) {
334 ShoppingCategory category = item.getCategory();
335
336 prefs = ShoppingPreferences.getInstance(
337 category.getCompanyId(), category.getGroupId());
338 }
339
340 ShoppingItemPrice itemPrice =
341 _getItemPrice(item, count.intValue());
342
343 subtotal += calculateActualPrice(itemPrice) * count.intValue();
344 }
345
346 if ((prefs != null) && (subtotal > 0)) {
347 double insuranceRate = 0.0;
348
349 double[] range = ShoppingPreferences.INSURANCE_RANGE;
350
351 for (int i = 0; i < range.length - 1; i++) {
352 if (subtotal > range[i] && subtotal <= range[i + 1]) {
353 int rangeId = i / 2;
354 if (MathUtil.isOdd(i)) {
355 rangeId = (i + 1) / 2;
356 }
357
358 insuranceRate = GetterUtil.getDouble(
359 prefs.getInsurance()[rangeId]);
360 }
361 }
362
363 String formula = prefs.getInsuranceFormula();
364
365 if (formula.equals("flat")) {
366 insurance += insuranceRate;
367 }
368 else if (formula.equals("percentage")) {
369 insurance += subtotal * insuranceRate;
370 }
371 }
372
373 return insurance;
374 }
375
376 public static double calculatePrice(ShoppingItem item, int count)
377 throws PortalException, SystemException {
378
379 ShoppingItemPrice itemPrice = _getItemPrice(item, count);
380
381 return itemPrice.getPrice() * count;
382 }
383
384 public static double calculateShipping(Map<ShoppingCartItem, Integer> items)
385 throws PortalException, SystemException {
386
387 double shipping = 0.0;
388 double subtotal = 0.0;
389
390 ShoppingPreferences prefs = null;
391
392 Iterator<Map.Entry<ShoppingCartItem, Integer>> itr =
393 items.entrySet().iterator();
394
395 while (itr.hasNext()) {
396 Map.Entry<ShoppingCartItem, Integer> entry = itr.next();
397
398 ShoppingCartItem cartItem = entry.getKey();
399 Integer count = entry.getValue();
400
401 ShoppingItem item = cartItem.getItem();
402
403 if (prefs == null) {
404 ShoppingCategory category = item.getCategory();
405
406 prefs = ShoppingPreferences.getInstance(
407 category.getCompanyId(), category.getGroupId());
408 }
409
410 if (item.isRequiresShipping()) {
411 ShoppingItemPrice itemPrice =
412 _getItemPrice(item, count.intValue());
413
414 if (itemPrice.isUseShippingFormula()) {
415 subtotal +=
416 calculateActualPrice(itemPrice) * count.intValue();
417 }
418 else {
419 shipping += itemPrice.getShipping() * count.intValue();
420 }
421 }
422 }
423
424 if ((prefs != null) && (subtotal > 0)) {
425 double shippingRate = 0.0;
426
427 double[] range = ShoppingPreferences.SHIPPING_RANGE;
428
429 for (int i = 0; i < range.length - 1; i++) {
430 if (subtotal > range[i] && subtotal <= range[i + 1]) {
431 int rangeId = i / 2;
432 if (MathUtil.isOdd(i)) {
433 rangeId = (i + 1) / 2;
434 }
435
436 shippingRate = GetterUtil.getDouble(
437 prefs.getShipping()[rangeId]);
438 }
439 }
440
441 String formula = prefs.getShippingFormula();
442
443 if (formula.equals("flat")) {
444 shipping += shippingRate;
445 }
446 else if (formula.equals("percentage")) {
447 shipping += subtotal * shippingRate;
448 }
449 }
450
451 return shipping;
452 }
453
454 public static double calculateSubtotal(Map<ShoppingCartItem, Integer> items)
455 throws PortalException, SystemException {
456
457 double subtotal = 0.0;
458
459 Iterator<Map.Entry<ShoppingCartItem, Integer>> itr =
460 items.entrySet().iterator();
461
462 while (itr.hasNext()) {
463 Map.Entry<ShoppingCartItem, Integer> entry = itr.next();
464
465 ShoppingCartItem cartItem = entry.getKey();
466 Integer count = entry.getValue();
467
468 ShoppingItem item = cartItem.getItem();
469
470 subtotal += calculatePrice(item, count.intValue());
471 }
472
473 return subtotal;
474 }
475
476 public static double calculateTax(
477 Map<ShoppingCartItem, Integer> items, String stateId)
478 throws PortalException, SystemException {
479
480 double tax = 0.0;
481
482 ShoppingPreferences prefs = null;
483
484 Iterator<Map.Entry<ShoppingCartItem, Integer>> itr =
485 items.entrySet().iterator();
486
487 while (itr.hasNext()) {
488 Map.Entry<ShoppingCartItem, Integer> entry = itr.next();
489
490 ShoppingCartItem cartItem = entry.getKey();
491
492 ShoppingItem item = cartItem.getItem();
493
494 if (prefs == null) {
495 ShoppingCategory category = item.getCategory();
496
497 prefs = ShoppingPreferences.getInstance(
498 category.getCompanyId(), category.getGroupId());
499
500 break;
501 }
502 }
503
504 if ((prefs != null) &&
505 (prefs.getTaxState().equals(stateId))) {
506
507 double subtotal = 0.0;
508
509 itr = items.entrySet().iterator();
510
511 while (itr.hasNext()) {
512 Map.Entry<ShoppingCartItem, Integer> entry = itr.next();
513
514 ShoppingCartItem cartItem = entry.getKey();
515 Integer count = entry.getValue();
516
517 ShoppingItem item = cartItem.getItem();
518
519 if (item.isTaxable()) {
520 subtotal += calculatePrice(item, count.intValue());
521 }
522 }
523
524 tax = prefs.getTaxRate() * subtotal;
525 }
526
527 return tax;
528 }
529
530 public static double calculateTotal(
531 Map<ShoppingCartItem, Integer> items, String stateId,
532 ShoppingCoupon coupon, int altShipping, boolean insure)
533 throws PortalException, SystemException {
534
535 double actualSubtotal = calculateActualSubtotal(items);
536 double tax = calculateTax(items, stateId);
537 double shipping = calculateAlternativeShipping(items, altShipping);
538
539 double insurance = 0.0;
540 if (insure) {
541 insurance = calculateInsurance(items);
542 }
543
544 double couponDiscount = calculateCouponDiscount(items, stateId, coupon);
545
546 double total =
547 actualSubtotal + tax + shipping + insurance - couponDiscount;
548
549 if (total < 0) {
550 total = 0.0;
551 }
552
553 return total;
554 }
555
556 public static double calculateTotal(ShoppingOrder order)
557 throws SystemException {
558
559 List<ShoppingOrderItem> orderItems =
560 ShoppingOrderItemLocalServiceUtil.getOrderItems(order.getOrderId());
561
562 double total =
563 calculateActualSubtotal(orderItems) + order.getTax() +
564 order.getShipping() + order.getInsurance() -
565 order.getCouponDiscount();
566
567 if (total < 0) {
568 total = 0.0;
569 }
570
571 return total;
572 }
573
574 public static String getBreadcrumbs(
575 long categoryId, PageContext pageContext,
576 RenderRequest renderRequest, RenderResponse renderResponse)
577 throws Exception {
578
579 ShoppingCategory category = null;
580
581 try {
582 category = ShoppingCategoryLocalServiceUtil.getCategory(categoryId);
583 }
584 catch (Exception e) {
585 }
586
587 return getBreadcrumbs(
588 category, pageContext, renderRequest, renderResponse);
589 }
590
591 public static String getBreadcrumbs(
592 ShoppingCategory category, PageContext pageContext,
593 RenderRequest renderRequest, RenderResponse renderResponse)
594 throws Exception {
595
596 PortletURL categoriesURL = renderResponse.createRenderURL();
597
598 WindowState windowState = renderRequest.getWindowState();
599
600 if (windowState.equals(LiferayWindowState.POP_UP)) {
601 categoriesURL.setWindowState(LiferayWindowState.POP_UP);
602
603 categoriesURL.setParameter(
604 "struts_action", "/shopping/select_category");
605 }
606 else {
607
609 categoriesURL.setParameter("struts_action", "/shopping/view");
610 categoriesURL.setParameter("tabs1", "categories");
611 }
612
613 String categoriesLink =
614 "<a href=\"" + categoriesURL.toString() + "\">" +
615 LanguageUtil.get(pageContext, "categories") + "</a>";
616
617 if (category == null) {
618 return "<span class=\"first last\">" + categoriesLink + "</span>";
619 }
620
621 String breadcrumbs = StringPool.BLANK;
622
623 if (category != null) {
624 for (int i = 0;; i++) {
625 category = category.toEscapedModel();
626
627 PortletURL portletURL = renderResponse.createRenderURL();
628
629 if (windowState.equals(LiferayWindowState.POP_UP)) {
630 portletURL.setWindowState(LiferayWindowState.POP_UP);
631
632 portletURL.setParameter(
633 "struts_action", "/shopping/select_category");
634 portletURL.setParameter(
635 "categoryId", String.valueOf(category.getCategoryId()));
636 }
637 else {
638
640 portletURL.setParameter("struts_action", "/shopping/view");
641 portletURL.setParameter("tabs1", "categories");
642 portletURL.setParameter(
643 "categoryId", String.valueOf(category.getCategoryId()));
644 }
645
646 String categoryLink =
647 "<a href=\"" + portletURL.toString() + "\">" +
648 category.getName() + "</a>";
649
650 if (i == 0) {
651 breadcrumbs =
652 "<span class=\"last\">" + categoryLink + "</span>";
653 }
654 else {
655 breadcrumbs = categoryLink + " » " + breadcrumbs;
656 }
657
658 if (category.isRoot()) {
659 break;
660 }
661
662 category = ShoppingCategoryLocalServiceUtil.getCategory(
663 category.getParentCategoryId());
664 }
665 }
666
667 breadcrumbs =
668 "<span class=\"first\">" + categoriesLink + " » </span>" +
669 breadcrumbs;
670
671 return breadcrumbs;
672 }
673
674 public static ShoppingCart getCart(ThemeDisplay themeDisplay) {
675 ShoppingCart cart = new ShoppingCartImpl();
676
677 cart.setGroupId(themeDisplay.getScopeGroupId());
678 cart.setCompanyId(themeDisplay.getCompanyId());
679 cart.setUserId(themeDisplay.getUserId());
680 cart.setItemIds(StringPool.BLANK);
681 cart.setCouponCodes(StringPool.BLANK);
682 cart.setAltShipping(0);
683 cart.setInsure(false);
684
685 return cart;
686 }
687
688 public static ShoppingCart getCart(PortletRequest portletRequest)
689 throws PortalException, SystemException {
690
691 PortletSession portletSession = portletRequest.getPortletSession();
692
693 ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
694 WebKeys.THEME_DISPLAY);
695
696 String sessionCartId =
697 ShoppingCart.class.getName() + themeDisplay.getScopeGroupId();
698
699 if (themeDisplay.isSignedIn()) {
700 ShoppingCart cart = (ShoppingCart)portletSession.getAttribute(
701 sessionCartId);
702
703 if (cart != null) {
704 portletSession.removeAttribute(sessionCartId);
705 }
706
707 if ((cart != null) && (cart.getItemsSize() > 0)) {
708 cart = ShoppingCartLocalServiceUtil.updateCart(
709 themeDisplay.getUserId(), themeDisplay.getScopeGroupId(),
710 cart.getItemIds(), cart.getCouponCodes(),
711 cart.getAltShipping(), cart.isInsure());
712 }
713 else {
714 try {
715 cart = ShoppingCartLocalServiceUtil.getCart(
716 themeDisplay.getUserId(),
717 themeDisplay.getScopeGroupId());
718 }
719 catch (NoSuchCartException nsce) {
720 cart = getCart(themeDisplay);
721
722 cart = ShoppingCartLocalServiceUtil.updateCart(
723 themeDisplay.getUserId(),
724 themeDisplay.getScopeGroupId(), cart.getItemIds(),
725 cart.getCouponCodes(), cart.getAltShipping(),
726 cart.isInsure());
727 }
728 }
729
730 return cart;
731 }
732 else {
733 ShoppingCart cart = (ShoppingCart)portletSession.getAttribute(
734 sessionCartId);
735
736 if (cart == null) {
737 cart = getCart(themeDisplay);
738
739 portletSession.setAttribute(sessionCartId, cart);
740 }
741
742 return cart;
743 }
744 }
745
746 public static int getFieldsQuantitiesPos(
747 ShoppingItem item, ShoppingItemField[] itemFields,
748 String[] fieldsArray) {
749
750 Set<String> fieldsValues = new HashSet<String>();
751
752 for (String fields : fieldsArray) {
753 int pos = fields.indexOf("=");
754
755 String fieldValue = fields.substring(
756 pos + 1, fields.length()).trim();
757
758 fieldsValues.add(fieldValue);
759 }
760
761 List<String> names = new ArrayList<String>();
762 List<String[]> values = new ArrayList<String[]>();
763
764 for (int i = 0; i < itemFields.length; i++) {
765 names.add(itemFields[i].getName());
766 values.add(StringUtil.split(itemFields[i].getValues()));
767 }
768
769 int numOfRows = 1;
770
771 for (String[] vArray : values) {
772 numOfRows = numOfRows * vArray.length;
773 }
774
775 int rowPos = 0;
776
777 for (int i = 0; i < numOfRows; i++) {
778 boolean match = true;
779
780 for (int j = 0; j < names.size(); j++) {
781 int numOfRepeats = 1;
782
783 for (int k = j + 1; k < values.size(); k++) {
784 String[] vArray = values.get(k);
785
786 numOfRepeats = numOfRepeats * vArray.length;
787 }
788
789 String[] vArray = values.get(j);
790
791 int arrayPos;
792 for (arrayPos = i / numOfRepeats;
793 arrayPos >= vArray.length;
794 arrayPos = arrayPos - vArray.length) {
795 }
796
797 if (!fieldsValues.contains(vArray[arrayPos].trim())) {
798 match = false;
799
800 break;
801 }
802 }
803
804 if (match) {
805 rowPos = i;
806
807 break;
808 }
809 }
810
811 return rowPos;
812 }
813
814 public static long getItemId(String itemId) {
815 int pos = itemId.indexOf(StringPool.PIPE);
816
817 if (pos != -1) {
818 itemId = itemId.substring(0, pos);
819 }
820
821 return GetterUtil.getLong(itemId);
822 }
823
824 public static String getItemFields(String itemId) {
825 int pos = itemId.indexOf(StringPool.PIPE);
826
827 if (pos == -1) {
828 return StringPool.BLANK;
829 }
830 else {
831 return itemId.substring(pos + 1, itemId.length());
832 }
833 }
834
835 public static OrderByComparator getItemOrderByComparator(
836 String orderByCol, String orderByType) {
837
838 boolean orderByAsc = false;
839
840 if (orderByType.equals("asc")) {
841 orderByAsc = true;
842 }
843
844 OrderByComparator orderByComparator = null;
845
846 if (orderByCol.equals("min-qty")) {
847 orderByComparator = new ItemMinQuantityComparator(orderByAsc);
848 }
849 else if (orderByCol.equals("name")) {
850 orderByComparator = new ItemNameComparator(orderByAsc);
851 }
852 else if (orderByCol.equals("price")) {
853 orderByComparator = new ItemPriceComparator(orderByAsc);
854 }
855 else if (orderByCol.equals("sku")) {
856 orderByComparator = new ItemSKUComparator(orderByAsc);
857 }
858 else if (orderByCol.equals("order-date")) {
859 orderByComparator = new OrderDateComparator(orderByAsc);
860 }
861
862 return orderByComparator;
863 }
864
865 public static int getMinQuantity(ShoppingItem item)
866 throws PortalException, SystemException {
867
868 int minQuantity = item.getMinQuantity();
869
870 List<ShoppingItemPrice> itemPrices = item.getItemPrices();
871
872 for (ShoppingItemPrice itemPrice : itemPrices) {
873 if (minQuantity > itemPrice.getMinQuantity()) {
874 minQuantity = itemPrice.getMinQuantity();
875 }
876 }
877
878 return minQuantity;
879 }
880
881 public static String getPayPalNotifyURL(ThemeDisplay themeDisplay) {
882 return themeDisplay.getPortalURL() + themeDisplay.getPathMain() +
883 "/shopping/notify";
884 }
885
886 public static String getPayPalRedirectURL(
887 ShoppingPreferences prefs, ShoppingOrder order, double total,
888 String returnURL, String notifyURL) {
889
890 String payPalEmailAddress = HttpUtil.encodeURL(
891 prefs.getPayPalEmailAddress());
892
893 NumberFormat doubleFormat = NumberFormat.getNumberInstance(
894 Locale.ENGLISH);
895
896 doubleFormat.setMaximumFractionDigits(2);
897 doubleFormat.setMinimumFractionDigits(2);
898
899 String amount = doubleFormat.format(total);
900
901 returnURL = HttpUtil.encodeURL(returnURL);
902 notifyURL = HttpUtil.encodeURL(notifyURL);
903
904 String firstName = HttpUtil.encodeURL(order.getBillingFirstName());
905 String lastName = HttpUtil.encodeURL(order.getBillingLastName());
906 String address1 = HttpUtil.encodeURL(order.getBillingStreet());
907 String city = HttpUtil.encodeURL(order.getBillingCity());
908 String state = HttpUtil.encodeURL(order.getBillingState());
909 String zip = HttpUtil.encodeURL(order.getBillingZip());
910
911 String currencyCode = prefs.getCurrencyId();
912
913 StringBundler sb = new StringBundler(45);
914
915 sb.append("https://www.paypal.com/cgi-bin/webscr?");
916 sb.append("cmd=_xclick&");
917 sb.append("business=").append(payPalEmailAddress).append("&");
918 sb.append("item_name=").append(order.getNumber()).append("&");
919 sb.append("item_number=").append(order.getNumber()).append("&");
920 sb.append("invoice=").append(order.getNumber()).append("&");
921 sb.append("amount=").append(amount).append("&");
922 sb.append("return=").append(returnURL).append("&");
923 sb.append("notify_url=").append(notifyURL).append("&");
924 sb.append("first_name=").append(firstName).append("&");
925 sb.append("last_name=").append(lastName).append("&");
926 sb.append("address1=").append(address1).append("&");
927 sb.append("city=").append(city).append("&");
928 sb.append("state=").append(state).append("&");
929 sb.append("zip=").append(zip).append("&");
930 sb.append("no_note=1&");
931 sb.append("currency_code=").append(currencyCode).append("");
932
933 return sb.toString();
934 }
935
936 public static String getPayPalReturnURL(
937 PortletURL portletURL, ShoppingOrder order) {
938
939 portletURL.setParameter(
940 "struts_action", "/shopping/checkout");
941 portletURL.setParameter(Constants.CMD, Constants.VIEW);
942 portletURL.setParameter("orderId", String.valueOf(order.getOrderId()));
943
944 return portletURL.toString();
945 }
946
947 public static String getPpPaymentStatus(String ppPaymentStatus) {
948 if ((ppPaymentStatus == null) || (ppPaymentStatus.length() < 2) ||
949 (ppPaymentStatus.equals("checkout"))) {
950
951 return ShoppingOrderImpl.STATUS_CHECKOUT;
952 }
953 else {
954 return Character.toUpperCase(ppPaymentStatus.charAt(0)) +
955 ppPaymentStatus.substring(1, ppPaymentStatus.length());
956 }
957 }
958
959 public static String getPpPaymentStatus(
960 ShoppingOrder order, PageContext pageContext) {
961
962 String ppPaymentStatus = order.getPpPaymentStatus();
963
964 if (ppPaymentStatus.equals(ShoppingOrderImpl.STATUS_CHECKOUT)) {
965 ppPaymentStatus = "checkout";
966 }
967 else {
968 ppPaymentStatus = ppPaymentStatus.toLowerCase();
969 }
970
971 return LanguageUtil.get(pageContext, ppPaymentStatus);
972 }
973
974 public static boolean isInStock(ShoppingItem item) {
975 if (!item.isFields()) {
976 if (item.getStockQuantity() > 0) {
977 return true;
978 }
979 else {
980 return false;
981 }
982 }
983 else {
984 String[] fieldsQuantities = item.getFieldsQuantitiesArray();
985
986 for (int i = 0; i < fieldsQuantities.length; i++) {
987 if (GetterUtil.getInteger(fieldsQuantities[i]) > 0) {
988 return true;
989 }
990 }
991
992 return false;
993 }
994 }
995
996 public static boolean isInStock(
997 ShoppingItem item, ShoppingItemField[] itemFields,
998 String[] fieldsArray, Integer orderedQuantity) {
999
1000 if (!item.isFields()) {
1001 int stockQuantity = item.getStockQuantity();
1002
1003 if ((stockQuantity > 0) &&
1004 (stockQuantity >= orderedQuantity.intValue())) {
1005
1006 return true;
1007 }
1008 else {
1009 return false;
1010 }
1011 }
1012 else {
1013 int rowPos = getFieldsQuantitiesPos(item, itemFields, fieldsArray);
1014
1015 String[] fieldsQuantities = item.getFieldsQuantitiesArray();
1016
1017 int stockQuantity = GetterUtil.getInteger(fieldsQuantities[rowPos]);
1018
1019 try {
1020 if ((stockQuantity > 0) &&
1021 (stockQuantity >= orderedQuantity.intValue())) {
1022
1023 return true;
1024 }
1025 }
1026 catch (Exception e) {
1027 }
1028
1029 return false;
1030 }
1031 }
1032
1033 public static boolean meetsMinOrder(
1034 ShoppingPreferences prefs, Map<ShoppingCartItem, Integer> items)
1035 throws PortalException, SystemException {
1036
1037 if ((prefs.getMinOrder() > 0) &&
1038 (calculateSubtotal(items) < prefs.getMinOrder())) {
1039
1040 return false;
1041 }
1042 else {
1043 return true;
1044 }
1045 }
1046
1047 private static ShoppingItemPrice _getItemPrice(ShoppingItem item, int count)
1048 throws PortalException, SystemException {
1049
1050 ShoppingItemPrice itemPrice = null;
1051
1052 List<ShoppingItemPrice> itemPrices = item.getItemPrices();
1053
1054 for (ShoppingItemPrice temp : itemPrices) {
1055 int minQty = temp.getMinQuantity();
1056 int maxQty = temp.getMaxQuantity();
1057
1058 if ((temp.getStatus() !=
1059 ShoppingItemPriceImpl.STATUS_INACTIVE)) {
1060
1061 if ((count >= minQty) && ((count <= maxQty) || (maxQty == 0))) {
1062 return temp;
1063 }
1064
1065 if ((count > maxQty) &&
1066 ((itemPrice == null) ||
1067 (itemPrice.getMaxQuantity() < maxQty))) {
1068
1069 itemPrice = temp;
1070 }
1071 }
1072 }
1073
1074 if (itemPrice == null) {
1075 return ShoppingItemPriceUtil.create(0);
1076 }
1077
1078 return itemPrice;
1079 }
1080
1081}