Bug 15598: Also fixing space near exclamation mark in other files
[koha.git] / koha-tmpl / intranet-tmpl / prog / en / js / basket.js
1 //////////////////////////////////////////////////////////////////////////////
2 // BASIC FUNCTIONS FOR COOKIE MANAGEMENT //
3 //////////////////////////////////////////////////////////////////////////////
4
5 var CGIBIN = "/cgi-bin/koha/";
6
7 var nameCookie = "intranet_bib_list";
8 var nameParam = "bib_list";
9 var valCookie = readCookie(nameCookie);
10
11 if(valCookie){
12     var arrayRecords = valCookie.split("/");
13     if(arrayRecords.length > 0){
14         var basketcount = arrayRecords.length-1;
15     } else {
16         var basketcount = "";
17     }
18 } else {
19         var basketcount = "";
20 }
21
22 function writeCookie(name, val, wd) {
23     if (wd) {
24         parent.opener.document.cookie = name + "=" + val + "; path=/";
25     }
26     else {
27         parent.document.cookie = name + "=" + val + "; path=/";
28     }
29 }
30
31 function readCookieValue (str, val_beg) {
32     var val_end = str.indexOf(";", val_end);
33     if (val_end == -1)
34         val_end = str.length;
35     return str.substring(val_beg, val_end);
36 }
37
38 function readCookie(name, wd) {
39     var str_name = name + "=";
40     var str_len = str_name.length;
41     var str_cookie = "";
42     if (wd) {
43         str_cookie = parent.opener.document.cookie;
44     }
45     else {
46         str_cookie = parent.document.cookie;
47     }
48         // fixed - getting the part of the basket that is bib_list
49         var cookie_parts = str_cookie.split(";");
50             for(var i=0;i < cookie_parts.length;i++) {
51                     var c = cookie_parts[i];
52                     while (c.charAt(0)==' ') c = c.substring(1,c.length);
53                     if(c.indexOf(str_name) == 0) return c.substring(str_name.length,c.length);
54             }
55     return null;
56 }
57
58 function delCookie(name) {
59     var exp = new Date();
60     exp.setTime(exp.getTime()-1);
61     if(parent.opener){
62         parent.opener.document.cookie = name + "=null; path=/; expires=" + exp.toGMTString();
63     } else {
64         document.cookie = name + "=null; path=/; expires=" + exp.toGMTString();
65     }
66 }
67
68 ///////////////////////////////////////////////////////////////////
69 // SPECIFIC FUNCTIONS USING COOKIES //
70 ///////////////////////////////////////////////////////////////////
71
72 function openBasket() {
73     var strCookie = "";
74     var valCookie = readCookie(nameCookie);
75     if ( valCookie ) {
76         strCookie = nameParam + "=" + valCookie;
77     }
78
79     if ( strCookie ) {
80         var iW = 820;
81         var iH = 450;
82         var optWin = "status=yes,scrollbars=yes,resizable=yes,toolbar=no,location=yes,height="+iH+",width="+iW;
83         var loc = CGIBIN + "basket/basket.pl?" + strCookie;
84         var basket = open(loc, "basket", optWin);
85         if (window.focus) {basket.focus()}
86     }
87     else {
88         showCartUpdate(MSG_BASKET_EMPTY);
89     }
90 }
91
92 function addRecord(val, selection,NoMsgAlert) {
93     var valCookie = readCookie(nameCookie);
94     var write = 0;
95
96     if ( ! valCookie ) { // empty basket
97         valCookie = val + '/';
98         write = 1;
99         updateBasket(1);
100     }
101     else {
102         // is this record already in the basket ?
103         var found = false;
104         var arrayRecords = valCookie.split("/");
105         for (var i = 0; i < valCookie.length - 1; i++) {
106             if (val == arrayRecords[i]) {
107                 found = true;
108                 break;
109             }
110         }
111         if ( found ) {
112             if (selection) {
113                 return 0;
114             }
115             if (! NoMsgAlert ) {
116                 showCartUpdate(MSG_RECORD_IN_BASKET);
117             }
118         }
119         else {
120             valCookie += val + '/';
121             write = 1;
122             updateBasket(arrayRecords.length);
123         }
124     }
125
126     if (write) {
127         writeCookie(nameCookie, valCookie);
128         if (selection) { // when adding a selection of records
129             return 1;
130         }
131         if (! NoMsgAlert ) {
132             showCartUpdate(MSG_RECORD_ADDED);
133         }
134     }
135 }
136
137 function AllAreChecked(s){
138         if (! s.length) { return false;}
139         var l = s.length;
140         for (var i=0; i < l; i++) {
141                 if(! s[i].checked) { return false; }
142         }
143         return true;
144 }
145
146 function SelectAll(){
147     if(document.bookbag_form.biblionumber.length > 0) {
148                 var checky = AllAreChecked(document.bookbag_form.biblionumber);
149                 var l = document.bookbag_form.biblionumber.length;
150         for (var i=0; i < l; i++) {
151             document.bookbag_form.biblionumber[i].checked = (checky) ? false : true;
152         }
153     }
154 }
155
156 function addMultiple(biblist){
157     var c_value = "";
158     if(biblist.length > 0) {
159         for (var i=0; i < biblist.length; i++) {
160             if (biblist[i].checked) {
161                 c_value = c_value + biblist[i].value + "/";
162             }
163         }
164         addSelRecords(c_value);
165     } else {
166         c_value = c_value + biblist.value + "/";
167         addSelRecords(c_value);
168     }
169 }
170
171 function addSelRecords(valSel) { // function for adding a selection of biblios to the basket
172                                                 // from the results list
173     var arrayRecords = valSel.split("/");
174     var i = 0;
175     var nbAdd = 0;
176     for (i=0;i<arrayRecords.length;i++) {
177         if (arrayRecords[i]) {
178             nbAdd += addRecord(arrayRecords[i], 1);
179         }
180         else {
181             break;
182         }
183     }
184     var msg = "";
185     if (nbAdd) {
186         if (i > nbAdd) {
187             msg = MSG_NRECORDS_ADDED.format(nbAdd);
188             msg += "<br/>";
189             msg += MSG_NRECORDS_IN_BASKET.format((i-nbAdd));
190         }
191         else {
192             msg = MSG_NRECORDS_ADDED.format(nbAdd);
193         }
194     }
195     else {
196         if (i < 1) {
197             msg = MSG_NO_RECORD_SELECTED;
198         }
199         else {
200             msg = MSG_NO_RECORD_ADDED;
201         }
202     }
203         showCartUpdate(msg);
204 }
205
206 function showCartUpdate(msg){
207         // set body of popup window
208         $("#cartDetails").html(msg);
209         showCart();
210         setTimeout("hideCart()",2000);  
211 }
212
213 function showListsUpdate(msg){
214        // set body of popup window
215        alert(msg);
216 }
217
218 function selRecord(num, status) {
219     var str = document.myform.records.value
220     if (status){
221         str += num+"/";
222     }
223     else {
224         str = delRecord(num, str);
225     }
226
227     document.myform.records.value = str;
228 }
229
230 function delSelRecords() {
231     var recordsSel = 0;
232     var end = 0;
233     var valCookie = readCookie(nameCookie, 1);
234
235     if (valCookie) {
236         var str = document.myform.records.value;
237         if (str.length > 0){
238             recordsSel = 1;
239             var str2 = valCookie;
240             while (!end){
241                 s = str.indexOf("/");
242                 if (s>0){
243                     num = str.substring(0, s)
244                     str = delRecord(num,str);
245                     str2 = delRecord(num,str2);
246                 } else {
247                     end = 1;
248                 }
249             }
250
251             if (str2.length == 0) { // equivalent to emptying the basket
252                 var rep = false;
253                 rep = confirm(MSG_CONFIRM_DEL_BASKET);
254                 if (rep) {
255                     delCookie(nameCookie);
256                     document.location = "about:blank";
257                     updateBasket(0,top.opener);
258                     window.close();
259                 } else {
260                     return;
261                 }
262             } else {
263                 writeCookie(nameCookie, str2, 1);
264             }
265         }
266     }
267
268     if (recordsSel) {
269         var strCookie = "";
270         var valCookie = readCookie(nameCookie, 1);
271         strCookie = nameParam + "=" + valCookie;
272         var arrayRecords = valCookie.split("/");
273         updateBasket(arrayRecords.length-1,top.opener);
274         document.location = CGIBIN + "basket/basket.pl?" + strCookie;
275     }
276     else {
277         alert(MSG_NO_RECORD_SELECTED);
278     }
279 }
280
281 function delRecord (n, s) {
282     var re = /\d/;
283     var aux = s;
284     var found = 0;
285     var pos = -1;
286
287     while (!found) {
288         pos = aux.indexOf(n, pos+1);
289         var charAfter = aux.charAt(pos+n.length); // character right after the researched string
290         if (charAfter.match(re)) { // record number inside another one
291             continue;
292         }
293         else { // good record number
294             aux = s.substring(0, pos)+ s.substring(pos+n.length+1, s.length);
295             s = aux;
296             found = 1;
297         }
298     }
299
300     return s;
301 }
302
303
304 function delBasket(context,rep) {
305     if (rep == undefined){
306         rep = confirm(MSG_CONFIRM_DEL_BASKET);
307     }
308     if (rep) {
309         if(context == "popup"){
310             delCookie(nameCookie);
311             document.location = "about:blank";
312             updateBasket(0,top.opener);
313             window.close();
314         } else {
315             delCookie(nameCookie);
316             updateBasket(0,top.opener);
317         }
318     }
319 }
320
321
322 function quit() {
323     if (document.myform.records.value) {
324         var rep = false;
325         rep = confirm(MSG_CONFIRM_DEL_RECORDS);
326         if (rep) {
327             delSelRecords();
328         }
329     }
330     updateBasket(arrayRecords.length-1,top.opener);
331     window.close();
332 }
333
334 function sendBasket() {
335     var valCookie = readCookie(nameCookie);
336     var strCookie = nameParam + "=" + valCookie;
337
338     var loc = CGIBIN + "basket/sendbasket.pl?" + strCookie;
339
340     var optWin="scrollbars=no,resizable=no,height=400,width=650,top=50,left=100";
341     var win_form = open(loc,"win_form",optWin);
342 }
343
344 function downloadBasket() {
345     var valCookie = readCookie(nameCookie);
346     var strCookie = nameParam + "=" + valCookie;
347
348     var loc = CGIBIN + "basket/downloadcart.pl?" + strCookie;
349
350     open(loc,"win_form",'scrollbars=no,resizable=no,height=300,width=450,top=50,left=100');
351 }
352
353 function printBasket() {
354     var loc = document.location + "&print=1";
355     document.location = loc;
356 }
357
358 function showMore() {
359     var strCookie = "";
360
361     var valCookie = readCookie(nameCookie);
362     if (valCookie) {
363         strCookie = nameParam + "=" + valCookie;
364     }
365     var loc = CGIBIN + "basket/basket.pl?" + strCookie + "&verbose=1";
366     document.location = loc;
367 }
368
369 function showLess() {
370     var strCookie = "";
371
372     var valCookie = readCookie(nameCookie);
373     if (valCookie) {
374         strCookie = nameParam + "=" + valCookie;
375     }
376     var loc = CGIBIN + "basket/basket.pl?" + strCookie + "&verbose=0";
377     document.location = loc;
378 }
379
380 function updateBasket(updated_value,target) {
381         if(target){
382         target.$('#basketcount').html(" <span>("+updated_value+")</span>");
383     target.$('#cartDetails').html(MSG_IN_YOUR_CART.format(updated_value));
384         } else {
385         $('#basketcount').html(" <span>("+updated_value+")</span>");
386     $('#cartDetails').html(MSG_IN_YOUR_CART.format(updated_value));
387         }
388         var basketcount = updated_value;
389 }
390
391 function openBiblio(dest,biblionumber) {
392     openerURL=dest+"?biblionumber="+biblionumber;
393     opener.document.location = openerURL;
394     opener.focus();
395 }
396
397 function addSelToShelf() {
398     var items = document.getElementById('records').value;
399         if(items){
400     document.location = "/cgi-bin/koha/virtualshelves/addbybiblionumber.pl?biblionumber="+items;
401         } else {
402         alert(MSG_NO_RECORD_SELECTED);
403     }
404 }
405
406 ///  vShelfAdd()  builds url string for multiple-biblio adds.
407
408 function vShelfAdd(biblist) {
409         bibs = new Array();
410         if(biblist.length > 0) {
411                 for (var i=0; i < biblist.length; i++) {
412                         if (biblist[i].checked) {
413                                 bibs.push("biblionumber=" +  biblist[i].value);
414                         }
415                 }
416         if (bibs.length == 0) { showListsUpdate(MSG_NO_RECORD_SELECTED); }
417             return bibs.join("&");
418         } else {
419             if (biblist.checked) {
420                 return "biblionumber=" + biblist.value;
421             }
422         }
423 }
424
425 function showCart(){
426                 var position = $("#cartmenulink").offset();
427         var scrolld = $(window).scrollTop();
428                 var top = position.top + $("#cartmenulink").outerHeight();
429         if( scrolld > top ){
430             top = scrolld + 15;
431         }
432                 var left = position.left
433                 $("#cartDetails").css("position","absolute").css("top",top);
434                 $("#cartDetails").css("position","absolute").css("left",left);
435                 $("#cartDetails").fadeIn("fast");
436 }
437
438 function hideCart(){
439     $("#cartDetails").fadeOut("fast");
440 }
441
442 $(document).ready(function(){
443         $("#cartmenulink").click(function(){ openBasket(); return false; });
444         if(basketcount){ updateBasket(basketcount); }
445 });
446
447