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eBay - Display Totals with Shipping Redux

Computes and displays the total price with shipping added.

  1. // ==UserScript==
  2. // @name          eBay - Display Totals with Shipping Redux
  3. // @namespace     http://www.toraboka.com/~mrudat , MrBrax
  4. // @description   Computes and displays the total price with shipping added.
  5. // @include       http://*.ebay.tld/*sch/*
  6. // @include       http://*.ebay.tld/*i.html?*
  7. // @include       http://*.ebay.tld/itm/*
  8. // @version       0.0.6
  9. // @grant       none
  10. // ==/UserScript==
  11.  
  12. /* jshint esnext: true */
  13.  
  14. process();
  15.  
  16. function process() {
  17.  
  18. 	var countryText = {
  19. 		uk: 'United Kingdom'
  20. 	};
  21.  
  22. 	var taxCountries = ['China', 'Hong Kong', 'Japan', 'Malaysia'];
  23. 	
  24. 	var currency = '$';
  25. 	
  26. 	var price = /\$([\d\,]*\.\d\d)/; // regexp to test for currency
  27. 	
  28. 	var tld = location.host.split('.').reverse()[0];
  29. 	
  30. 	switch (tld) {
  31. 		case 'uk':
  32. 			currency = '£';
  33. 			price = /£([\d\,]*.\d\d)/;
  34. 			break;
  35. 	}
  36.  
  37. 	var itemPage = /^\/itm\//.test(location.pathname);
  38.  
  39. 	if (itemPage) {
  40. 		var buyItNowPrice = -1;
  41. 		var shippingPrice = -1;
  42.  
  43. 		//TODO display table of total price for 1 .. min(10,available) of item (presuming shipping cost differs)
  44. 		//FIXME only possible if we can work out conversion rate for extra shipping; possibly not worthwhile?
  45. 		//var priceTableTarget = document.querySelector('div.quantity').parentNode;
  46. 		//var shippingTable = document.querySelector('table.sh-tbl');
  47. 		
  48. 		var priceSummary = document.querySelector('span#prcIsum');
  49. 		var priceSummaryConverted = document.querySelector('span#convbinPrice');
  50. 		var priceSummaryConvertedContainer = document.querySelector('span#prcIsumConv');
  51.  
  52. 		var priceSummaryText = null;
  53. 		if (priceSummaryConverted !== null) {
  54. 			priceSummaryText = priceSummaryConverted.textContent;
  55. 			priceSummaryConverted.parentNode;
  56. 		} else if (priceSummary !== null) {
  57. 			priceSummaryText = priceSummary.textContent;
  58. 		}
  59. 		var priceSummaryCurrency = "";
  60. 		if (priceSummaryText !== null) {
  61. 			priceSummaryCurrency = priceSummaryText.substring(0, priceSummaryText.indexOf(currency) + 1);
  62. 			buyItNowPrice = priceSummaryText.match(price)[1].replace(',','');
  63. 		}
  64. 		
  65. 		var shippingCost = document.querySelector('span#fshippingCost');
  66. 		var shippingCostConverted = document.querySelector('span#convetedPriceId');
  67.  
  68. 		var shippingCostText = null;
  69. 		if (shippingCostConverted !== null) {
  70. 			shippingCostText = shippingCostConverted.textContent;
  71. 		} else if (shippingCost != null) {
  72. 			shippingCostText = shippingCost.textContent;
  73. 		}
  74. 		if (shippingCostText !== null) {
  75. 			if (/Free/.test (shippingCostText) || (/Digital delivery/.test(shippingCostText))) {
  76. 				shippingPrice = 0;
  77. 			} else if (/Not specified/.test(shippingCostText)) {
  78. 				shippingPrice = '?';
  79. 			} else if (price.test(shippingCostText)){
  80. 				shippingPrice = shippingCostText.match(price)[1].replace(',','');
  81. 			}
  82. 		}
  83.  
  84. 		if (buyItNowPrice != -1 && shippingPrice != -1) {
  85. 			
  86. 			var buyItNowTotal = "?";
  87. 			
  88. 			if (!isNaN(buyItNowPrice) && !isNaN(shippingPrice)){
  89. 				buyItNowTotal = (parseFloat(buyItNowPrice) + parseFloat(shippingPrice)).toFixed(2);
  90. 			}
  91. 			
  92. 			if (priceSummaryConverted !== null){
  93. 				priceSummaryConverted.parentNode.parentNode.removeChild(priceSummaryConverted.parentNode);
  94. 			}
  95. 			
  96. 			priceSummary.innerHTML = '<span title="With shipping" style="cursor:help;">' + priceSummaryCurrency + buyItNowTotal + '</span> <small title="Without shipping" style="font-size:80%; color: #666; cursor:help;">(<strong>' + priceSummaryCurrency + buyItNowPrice + '</strong>+' + priceSummaryCurrency + shippingPrice + ')</small>';
  97. 		
  98. 		}
  99.  
  100. 	} else {
  101. 		Array.prototype.forEach.call(document.querySelectorAll('li[listingid]'), rowElement => {
  102. 			var buyItNowPrice = -1;
  103. 			var shippingPrice = -1;
  104.  
  105. 			var lvprices = rowElement.querySelector('ul.lvprices');
  106.  
  107. 			// TODO what is this for?
  108. 			Array.prototype.forEach.call(lvprices.querySelectorAll('div.cmpat'),i => i.parentNode.removeChild(i));
  109.  
  110. 			var shipping = lvprices.querySelector('span.fee');
  111.  
  112. 			if (shipping !== null) {
  113. 				var tc = shipping.textContent;
  114. 				if (/Free/.test (tc) || (/Digital delivery/.test(tc))) {
  115. 					shippingPrice = 0;
  116. 				} else if (/Not specified/.test(tc)) {
  117. 					shippingPrice = '?';
  118. 				} else if (price.test(tc)){
  119. 					shippingPrice = tc.match(price)[1].replace(',','');
  120. 				}
  121. 			}
  122.  
  123. 			var buyItNow = lvprices.querySelector('li.lvprice');
  124.  
  125. 			var priceSummaryCurrency = "";
  126. 			if (buyItNow !== null) {
  127. 				var tc = buyItNow.textContent.trim();
  128. 				priceSummaryCurrency = tc.substring(0, tc.indexOf(currency) + 1).trim();
  129. 				buyItNowPrice = tc.match(price)[1].replace(',','');
  130. 			}
  131.  
  132. 			if (buyItNowPrice != -1 && shippingPrice != -1) {
  133. 				var buyItNowTotal = "?";
  134. 				if (!isNaN(buyItNowPrice) && !isNaN(shippingPrice)){
  135. 					buyItNowTotal = (parseFloat(buyItNowPrice) + parseFloat(shippingPrice)).toFixed(2);
  136. 				}
  137. 				
  138. 				buyItNow.innerHTML = buyItNow.innerHTML.substring(0, buyItNow.innerHTML.indexOf('</b>') + 4);
  139. 				
  140. 				buyItNow.innerHTML += '<span title="Total cost" class="bold" style="cursor:help;">' + priceSummaryCurrency + buyItNowTotal + '</span><br><small style="font-size:80%; color: #666; cursor:help;">(<strong title="Item price">' + priceSummaryCurrency + buyItNowPrice + '</strong>+<span title="Shipping">' + priceSummaryCurrency + shippingPrice + '</span>)</small>';
  141.  
  142. 				shipping.innerHTML = '';
  143.  
  144. 			}
  145.  
  146. 			var hasLocation = false;
  147.  
  148. 			var itemLocation = null;
  149.  
  150. 			var sellerIndex = -1;
  151.  
  152. 			var detailLines = rowElement.querySelectorAll('ul.lvdetails li');
  153. 			
  154. 			for(var i = 0; i < detailLines.length; i++){
  155. 				
  156. 				if( detailLines[i].innerText.trim().substr(0,4) == 'From' ){
  157. 					hasLocation = true;
  158. 					itemLocation = detailLines[i].innerText.trim().substr(5);
  159. 				}
  160.  
  161. 				if( detailLines[i].innerText.trim().substr(0,6) == 'Seller' ){
  162. 					sellerIndex = i;
  163. 					if(hasLocation) break;
  164. 				}
  165.  
  166. 			}
  167.  
  168. 			if(!hasLocation && sellerIndex != -1){
  169. 				var locLi = document.createElement('li');
  170. 				locLi.innerHTML = 'From ' + ( countryText[tld] ? countryText[tld] : tld ) + ' (probably)';
  171. 				detailLines[0].parentNode.insertBefore( locLi, detailLines[sellerIndex] );
  172. 			}
  173.  
  174. 			if( taxCountries.indexOf(itemLocation) !== -1 ){
  175. 				
  176. 				var addedCost = 0;
  177.  
  178. 				var cp = 0;
  179. 				var c1 = 0;
  180. 				var c2 = 0;
  181.  
  182. 				if (buyItNowPrice != -1) {
  183.  
  184. 					if(shippingPrice != -1) c2 = parseFloat(shippingPrice);
  185.  
  186. 					cp = parseFloat( buyItNowPrice );
  187. 					
  188. 					addedCost += cp + c2;
  189.  
  190. 					if(cp + c2 > 130){
  191. 						c1 = ( cp + c2 ) * 0.10; // toll
  192. 						addedCost += c1; 
  193. 					}
  194. 					
  195. 					addedCost += ( cp + c2 + c1 ) * 0.25; // moms
  196.  
  197. 					addedCost += 13 // administrative;
  198.  
  199. 				}else{
  200.  
  201. 				}
  202.  
  203. 				buyItNow.innerHTML += ' <small title="With swedish fees" style="color:' + ( addedCost < 50 ? '#308927' : '#C12828' ) + '; cursor: help;">(~' + priceSummaryCurrency + Math.round(addedCost) + ')</small>';
  204.  
  205. 				if(addedCost >= 50){
  206. 					rowElement.style.backgroundColor = '#fff0f0';
  207. 				}
  208.  
  209. 			}
  210.  
  211. 		});
  212. 	}
  213. }