Owen Leonard
95ead9a42b
"Add to Cart" links in the OPAC should reflect whether a title is already in the Cart. On the results, list, and detail pages the "Add to Cart" link will say "In your cart (remove)" if the title is in your cart. The "(remove)" link will remove the title. This patch adds a check of the biblionumbers in the cart to the relevant scripts and sets a variable for the template governing whether to show "Add to cart" or "In your cart." Pages to test: - the search results page - any detail page (normal, MARC, ISBD) - any list contents page (/cgi-bin/koha/opac-shelves.pl?viewshelf=XX) Situations to test: - Add a single item to the Cart from the above pages The link should change from "Add to cart" to "In your cart (remove)" The count of items in your cart should reflect the addition, and the notification box should appear. - Remove a single item from the Cart from the above pages The link should change from "In your cart (remove)" to "Add to cart." The count of items in your cart should reflect the removal, and the notification box should appear. - View an item which is already in the cart from the above pages The cart links should reflect whether the title is already in the cart. - Remove one or more items from the Cart via the cart pop-up window View the above pages as you do so to verify that the operation is reflected immediately by the state of the "in your cart" links. - Empty the Cart from the cart pop-up window View the above pages as you do so to verify that the operation is reflected immediately by the state of the "in your cart" links. Tested in Firefox 9, Chrome 16, IE 7, and Opera 11.6 on Win 7 Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
522 lines
15 KiB
JavaScript
522 lines
15 KiB
JavaScript
//////////////////////////////////////////////////////////////////////////////
|
|
// BASIC FUNCTIONS FOR COOKIE MANAGEMENT //
|
|
//////////////////////////////////////////////////////////////////////////////
|
|
|
|
var CGIBIN = "/cgi-bin/koha/";
|
|
|
|
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie);
|
|
|
|
if(valCookie){
|
|
var arrayRecords = valCookie.split("/");
|
|
if(arrayRecords.length > 0){
|
|
var basketcount = arrayRecords.length-1;
|
|
} else {
|
|
var basketcount = "";
|
|
}
|
|
} else {
|
|
var basketcount = "";
|
|
}
|
|
|
|
function writeCookie(name, val, wd) {
|
|
if (wd) {
|
|
parent.opener.document.cookie = name + "=" + val;
|
|
}
|
|
else {
|
|
parent.document.cookie = name + "=" + val;
|
|
}
|
|
}
|
|
|
|
function readCookieValue (str, val_beg) {
|
|
var val_end = str.indexOf(";", val_end);
|
|
if (val_end == -1)
|
|
val_end = str.length;
|
|
return str.substring(val_beg, val_end);
|
|
}
|
|
|
|
function readCookie(name, wd) {
|
|
var str_name = name + "=";
|
|
var str_len = str_name.length;
|
|
var str_cookie = "";
|
|
if (wd) {
|
|
str_cookie = parent.opener.document.cookie;
|
|
}
|
|
else {
|
|
str_cookie = parent.document.cookie;
|
|
}
|
|
// fixed - getting the part of the basket that is bib_list
|
|
var cookie_parts = str_cookie.split(";");
|
|
for(var i=0;i < cookie_parts.length;i++) {
|
|
var c = cookie_parts[i];
|
|
while (c.charAt(0)==' ') c = c.substring(1,c.length);
|
|
if(c.indexOf(str_name) == 0) return c.substring(str_name.length,c.length);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
function delCookie(name) {
|
|
var exp = new Date();
|
|
exp.setTime(exp.getTime()-1);
|
|
if(parent.opener){
|
|
parent.opener.document.cookie = name + "=null; expires=" + exp.toGMTString();
|
|
} else {
|
|
document.cookie = name + "=null; expires=" + exp.toGMTString();
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////
|
|
// SPECIFIC FUNCTIONS USING COOKIES //
|
|
///////////////////////////////////////////////////////////////////
|
|
|
|
function openBasket() {
|
|
var strCookie = "";
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie);
|
|
if ( valCookie ) {
|
|
strCookie = nameCookie + "=" + valCookie;
|
|
}
|
|
|
|
if ( strCookie ) {
|
|
var iW = 820;
|
|
var iH = 450;
|
|
var optWin = "dependant=yes,status=yes,scrollbars=yes,resizable=yes,toolbar=no,location=yes,height="+iH+",width="+iW;
|
|
var loc = CGIBIN + "opac-basket.pl?" + strCookie;
|
|
var basket = open(loc, "basket", optWin);
|
|
if (window.focus) {basket.focus()}
|
|
}
|
|
else {
|
|
showCartUpdate(MSG_BASKET_EMPTY);
|
|
}
|
|
}
|
|
|
|
function addRecord(val, selection,NoMsgAlert) {
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie);
|
|
var write = 0;
|
|
|
|
if ( ! valCookie ) { // empty basket
|
|
valCookie = val + '/';
|
|
write = 1;
|
|
updateBasket(1);
|
|
}
|
|
else {
|
|
// is this record already in the basket ?
|
|
var found = false;
|
|
var arrayRecords = valCookie.split("/");
|
|
for (var i = 0; i < valCookie.length - 1; i++) {
|
|
if (val == arrayRecords[i]) {
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
if ( found ) {
|
|
if (selection) {
|
|
return 0;
|
|
}
|
|
if (! NoMsgAlert ) {
|
|
showCartUpdate(MSG_RECORD_IN_BASKET);
|
|
}
|
|
}
|
|
else {
|
|
valCookie += val + '/';
|
|
write = 1;
|
|
updateBasket(arrayRecords.length);
|
|
}
|
|
}
|
|
|
|
if (write) {
|
|
writeCookie(nameCookie, valCookie);
|
|
if (selection) { // when adding a selection of records
|
|
updateLink(val,"add");
|
|
return 1;
|
|
}
|
|
if (! NoMsgAlert ) {
|
|
showCartUpdate(MSG_RECORD_ADDED);
|
|
updateLink(val,"add");
|
|
}
|
|
}
|
|
}
|
|
|
|
function AllAreChecked(s){
|
|
if (! s.length) { return false;}
|
|
var l = s.length;
|
|
for (var i=0; i < l; i++) {
|
|
if(! s[i].checked) { return false; }
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function SelectAll(){
|
|
if(document.bookbag_form.biblionumber.length > 0) {
|
|
var checky = AllAreChecked(document.bookbag_form.biblionumber);
|
|
var l = document.bookbag_form.biblionumber.length;
|
|
for (var i=0; i < l; i++) {
|
|
document.bookbag_form.biblionumber[i].checked = (checky) ? false : true;
|
|
}
|
|
}
|
|
}
|
|
|
|
function addMultiple(){
|
|
var c_value = "";
|
|
if(document.bookbag_form.biblionumber.length > 0) {
|
|
for (var i=0; i < document.bookbag_form.biblionumber.length; i++) {
|
|
if (document.bookbag_form.biblionumber[i].checked) {
|
|
c_value = c_value + document.bookbag_form.biblionumber[i].value + "/";
|
|
}
|
|
}
|
|
addSelRecords(c_value);
|
|
} else {
|
|
c_value = c_value + document.bookbag_form.biblionumber.value + "/";
|
|
addSelRecords(c_value);
|
|
}
|
|
}
|
|
|
|
function addSelRecords(valSel) { // function for adding a selection of biblios to the basket
|
|
// from the results list
|
|
var arrayRecords = valSel.split("/");
|
|
var i = 0;
|
|
var nbAdd = 0;
|
|
for (i=0;i<arrayRecords.length;i++) {
|
|
if (arrayRecords[i]) {
|
|
nbAdd += addRecord(arrayRecords[i], 1);
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
var msg = "";
|
|
if (nbAdd) {
|
|
if (i > nbAdd) {
|
|
msg = nbAdd+" "+MSG_NRECORDS_ADDED+", "+(i-nbAdd)+" "+MSG_NRECORDS_IN_BASKET;
|
|
}
|
|
else {
|
|
msg = nbAdd+" "+MSG_NRECORDS_ADDED;
|
|
}
|
|
}
|
|
else {
|
|
if (i < 1) {
|
|
msg = MSG_NO_RECORD_SELECTED;
|
|
}
|
|
else {
|
|
msg = MSG_NO_RECORD_ADDED+" ("+MSG_NRECORDS_IN_BASKET+") !";
|
|
}
|
|
}
|
|
showCartUpdate(msg);
|
|
}
|
|
|
|
function showCartUpdate(msg){
|
|
// set body of popup window
|
|
$("#cartDetails").html(msg);
|
|
showCart();
|
|
setTimeout("hideCart()",2000);
|
|
}
|
|
|
|
function showListsUpdate(msg){
|
|
// set body of popup window
|
|
$("#listsDetails").html(msg);
|
|
showLists();
|
|
setTimeout("hideLists()",2000);
|
|
}
|
|
|
|
function selRecord(num, status) {
|
|
var str = document.myform.records.value
|
|
if (status){
|
|
str += num+"/";
|
|
}
|
|
else {
|
|
str = delRecord(num, str);
|
|
}
|
|
|
|
document.myform.records.value = str;
|
|
}
|
|
|
|
function delSingleRecord(biblionumber){
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie);
|
|
var arrayRecords = valCookie.split("/");
|
|
var pos = jQuery.inArray(biblionumber,arrayRecords);
|
|
arrayRecords.splice(pos,1);
|
|
valCookie = arrayRecords.join("/");
|
|
writeCookie( nameCookie, valCookie );
|
|
updateBasket( arrayRecords.length-1 );
|
|
updateLink(biblionumber,"del");
|
|
showCartUpdate(MSG_RECORD_REMOVED);
|
|
}
|
|
|
|
function delSelRecords() {
|
|
var recordsSel = 0;
|
|
var end = 0;
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie, 1);
|
|
if (valCookie) {
|
|
var str = document.myform.records.value;
|
|
if (str.length > 0){
|
|
recordsSel = 1;
|
|
var str2 = valCookie;
|
|
while (!end){
|
|
s = str.indexOf("/");
|
|
if (s>0){
|
|
num = str.substring(0, s);
|
|
str = delRecord(num,str);
|
|
str2 = delRecord(num,str2);
|
|
updateLink(num,"del",top.opener);
|
|
} else {
|
|
end = 1;
|
|
}
|
|
}
|
|
|
|
if (str2.length == 0) { // equivalent to emptying the basket
|
|
var rep = false;
|
|
rep = confirm(MSG_CONFIRM_DEL_BASKET);
|
|
if (rep) {
|
|
delCookie(nameCookie);
|
|
document.location = "about:blank";
|
|
updateBasket(0,top.opener);
|
|
window.close();
|
|
} else {
|
|
return;
|
|
}
|
|
} else {
|
|
writeCookie(nameCookie, str2, 1);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (recordsSel) {
|
|
var strCookie = "";
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie, 1);
|
|
strCookie = nameCookie + "=" + valCookie;
|
|
var arrayRecords = valCookie.split("/");
|
|
updateBasket(arrayRecords.length-1,top.opener);
|
|
document.location = CGIBIN + "opac-basket.pl?" + strCookie;
|
|
}
|
|
else {
|
|
alert(MSG_NO_RECORD_SELECTED);
|
|
}
|
|
}
|
|
|
|
function delRecord (n, s) {
|
|
var re = /\d/;
|
|
var aux = s;
|
|
var found = 0;
|
|
var pos = -1;
|
|
|
|
while (!found) {
|
|
pos = aux.indexOf(n, pos+1);
|
|
var charAfter = aux.charAt(pos+n.length); // character right after the researched string
|
|
if (charAfter.match(re)) { // record number inside another one
|
|
continue;
|
|
}
|
|
else { // good record number
|
|
aux = s.substring(0, pos)+ s.substring(pos+n.length+1, s.length);
|
|
s = aux;
|
|
found = 1;
|
|
}
|
|
}
|
|
|
|
return s;
|
|
}
|
|
|
|
|
|
function delBasket() {
|
|
var nameCookie = "bib_list";
|
|
|
|
var rep = false;
|
|
rep = confirm(MSG_CONFIRM_DEL_BASKET);
|
|
if (rep) {
|
|
delCookie(nameCookie);
|
|
updateAllLinks(top.opener);
|
|
document.location = "about:blank";
|
|
updateBasket(0,top.opener);
|
|
window.close();
|
|
}
|
|
}
|
|
|
|
|
|
function quit() {
|
|
if (document.myform.records.value) {
|
|
var rep = false;
|
|
rep = confirm(MSG_CONFIRM_DEL_RECORDS);
|
|
if (rep) {
|
|
delSelRecords();
|
|
}
|
|
}
|
|
updateBasket(arrayRecords.length-1,top.opener);
|
|
window.close();
|
|
}
|
|
|
|
function sendBasket() {
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie);
|
|
var strCookie = nameCookie + "=" + valCookie;
|
|
|
|
var loc = CGIBIN + "opac-sendbasket.pl?" + strCookie;
|
|
|
|
var optWin="dependant=yes,scrollbars=no,resizable=no,height=300,width=450,top=50,left=100";
|
|
var win_form = open(loc,"win_form",optWin);
|
|
}
|
|
|
|
function downloadBasket() {
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie);
|
|
var strCookie = nameCookie + "=" + valCookie;
|
|
|
|
var loc = CGIBIN + "opac-downloadcart.pl?" + strCookie;
|
|
|
|
open(loc,"win_form",'dependant=yes,scrollbars=no,resizable=no,height=300,width=450,top=50,left=100');
|
|
}
|
|
|
|
function printBasket() {
|
|
var loc = document.location + "&print=1";
|
|
document.location = loc;
|
|
}
|
|
|
|
function showMore() {
|
|
var strCookie = "";
|
|
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie);
|
|
if (valCookie) {
|
|
strCookie = nameCookie + "=" + valCookie;
|
|
}
|
|
var loc = CGIBIN + "opac-basket.pl?" + strCookie + "&verbose=1";
|
|
document.location = loc;
|
|
}
|
|
|
|
function showLess() {
|
|
var strCookie = "";
|
|
|
|
var nameCookie = "bib_list";
|
|
var valCookie = readCookie(nameCookie);
|
|
if (valCookie) {
|
|
strCookie = nameCookie + "=" + valCookie;
|
|
}
|
|
var loc = CGIBIN + "opac-basket.pl?" + strCookie + "&verbose=0";
|
|
document.location = loc;
|
|
}
|
|
|
|
function updateBasket(updated_value,target) {
|
|
if(target){
|
|
target.$('#basketcount').html("<span>"+updated_value+"</span>");
|
|
target.$('#cartDetails').html(_("Your cart contains ")+updated_value+_(" items"));
|
|
} else {
|
|
$('#basketcount').html("<span>"+updated_value+"</span>");
|
|
$('#cartDetails').html(_("Your cart contains ")+updated_value+_(" items"));
|
|
}
|
|
var basketcount = updated_value;
|
|
}
|
|
|
|
function openBiblio(dest,biblionumber) {
|
|
openerURL=dest+"?biblionumber="+biblionumber;
|
|
opener.document.location = openerURL;
|
|
opener.focus();
|
|
}
|
|
|
|
function addSelToShelf() {
|
|
var items = document.getElementById('records').value;
|
|
if(items){
|
|
document.location = "/cgi-bin/koha/opac-addbybiblionumber.pl?biblionumber="+items;
|
|
} else {
|
|
alert(MSG_NO_RECORD_SELECTED);
|
|
}
|
|
}
|
|
|
|
/// vShelfAdd() builds url string for multiple-biblio adds.
|
|
|
|
function vShelfAdd() {
|
|
bibs= new Array;
|
|
if(document.bookbag_form.biblionumber.length > 0) {
|
|
for (var i=0; i < document.bookbag_form.biblionumber.length; i++) {
|
|
if (document.bookbag_form.biblionumber[i].checked) {
|
|
bibs.push("biblionumber=" + document.bookbag_form.biblionumber[i].value);
|
|
}
|
|
}
|
|
if (bibs.length == 0) { showListsUpdate(MSG_NO_RECORD_SELECTED); }
|
|
return bibs.join("&");
|
|
} else {
|
|
if (document.bookbag_form.biblionumber.checked) {
|
|
return "biblionumber=" + document.bookbag_form.biblionumber.value;
|
|
}
|
|
}
|
|
}
|
|
|
|
function showCart(){
|
|
var position = $("#cartmenulink").offset();
|
|
var scrolld = $(window).scrollTop();
|
|
var top = position.top + $("#cartmenulink").outerHeight();
|
|
if( scrolld > top ){
|
|
top = scrolld + 15;
|
|
}
|
|
var menuWidth = 200;
|
|
var buttonWidth = $("#cartmenulink").innerWidth();
|
|
var buttonOffset = menuWidth - buttonWidth;
|
|
var left = position.left - buttonOffset;
|
|
$("#cartDetails").css("position","absolute").css("top",top);
|
|
$("#cartDetails").css("position","absolute").css("left",left);
|
|
$("#cartDetails").fadeIn("fast");
|
|
}
|
|
|
|
function showLists(){
|
|
var position = $("#listsmenulink").offset();
|
|
var top = position.top + $("#listsmenulink").outerHeight();
|
|
var menuWidth = 200;
|
|
var buttonWidth = $("#listsmenulink").innerWidth();
|
|
var buttonOffset = menuWidth - buttonWidth;
|
|
var left = position.left - buttonOffset;
|
|
$("#listsDetails").css("position","absolute").css("top",top);
|
|
$("#listsDetails").css("position","absolute").css("left",left);
|
|
$("#listsDetails").fadeIn("fast");
|
|
}
|
|
|
|
function hideCart(){
|
|
$("#cartDetails").fadeOut("fast");
|
|
}
|
|
|
|
function hideLists(){
|
|
$("#listsDetails").fadeOut("fast");
|
|
}
|
|
|
|
function updateLink(val,op,target){
|
|
if(target){
|
|
if(op == "add"){
|
|
target.$("a.cart"+val).html(MSG_ITEM_IN_CART).addClass("incart");
|
|
target.$("a.cartR"+val).show();
|
|
} else {
|
|
target.$("a.cart"+val).html(MSG_ITEM_NOT_IN_CART).removeClass("incart").addClass("addtocart cart"+val);
|
|
target.$("a.cartR"+val).hide();
|
|
}
|
|
} else {
|
|
if(op == "add"){
|
|
$("a.cart"+val).html(MSG_ITEM_IN_CART).addClass("incart");
|
|
$("a.cartR"+val).show();
|
|
} else {
|
|
$("a.cart"+val).html(MSG_ITEM_NOT_IN_CART).removeClass("incart").addClass("addtocart cart"+val);
|
|
$("a.cartR"+val).hide();
|
|
}
|
|
}
|
|
}
|
|
|
|
function updateAllLinks(target){
|
|
if(target){
|
|
target.$("a.incart").html(MSG_ITEM_NOT_IN_CART).removeClass("incart").addClass("addtocart");
|
|
target.$("a.cartRemove").hide();
|
|
} else {
|
|
$("a.incart").html(MSG_ITEM_NOT_IN_CART).removeClass("incart").addClass("addtocart");
|
|
$("a.cartRemove").hide();
|
|
}
|
|
}
|
|
|
|
$("#cartDetails").ready(function(){
|
|
$("#cartDetails,#cartmenulink").click(function(){ hideCart(); });
|
|
$("#cartmenulink").click(function(){ openBasket(); return false; });
|
|
$("#cartmenulink").hoverIntent(function(){
|
|
showCart();
|
|
},function(){
|
|
hideCart();
|
|
});
|
|
if(basketcount){ updateBasket(basketcount) }
|
|
});
|
|
|
|
|