Open-ILS/web/opac/skin/default/js/myopac.js

   1
   2 attachEvt("common", "run", myOPACInit );
   3 //attachEvt("common", "loggedIn", myOPACInit );
   4 attachEvt('common','locationUpdated', myopacReload );
   5
   6 var fleshedUser = null;
   7 var fleshedContainers = {};
   8 var holdCache = {};
   9
  10
  11 function clearNodes( node, keepArray ) {
  12         if(!node) return;
  13         for( var n in keepArray ) node.removeChild(keepArray[n]);
  14         removeChildren(node);
  15         for( var n in keepArray ) node.appendChild(keepArray[n]);
  16 }
  17
  18 function myOPACInit() {
  19         if(!(G.user && G.user.session)) initLogin();
  20         else myOPACChangePage( "summary" );
  21 }
  22
  23 function myopacReload() {
  24         //swapCanvas($('myopac_reloading'));
  25         var a = {};
  26         a[PARAM_LOCATION] = getNewSearchLocation();
  27         a[PARAM_DEPTH] = getNewSearchDepth();
  28         hideMe($('canvas_main'));
  29         goTo(buildOPACLink(a, true));
  30 }
  31
  32
  33 function myOPACChangePage( page ) {
  34         showCanvas();
  35
  36         var s = $("myopac_summary_td");
  37         var c = $("myopac_checked_td");
  38         var f = $("myopac_fines_td");
  39         var h = $("myopac_holds_td");
  40         var p = $("myopac_prefs_td");
  41         var b = $('myopac_bookbag_td');
  42
  43         var ss = $("myopac_summary_div");
  44         var cc = $("myopac_checked_div");
  45         var ff = $("myopac_fines_div");
  46         var hh = $("myopac_holds_div");
  47         var pp = $("myopac_prefs_div");
  48         var bb = $('myopac_bookbag_div');
  49
  50         var cls = "myopac_link";
  51         var acls = "myopac_link_active";
  52
  53         hideMe(ss);
  54         hideMe(cc); hideMe(ff);
  55         hideMe(hh); hideMe(pp);
  56         hideMe(bb);
  57
  58         removeCSSClass(s, acls );
  59         removeCSSClass(c, acls );
  60         removeCSSClass(f, acls );
  61         removeCSSClass(h, acls );
  62         removeCSSClass(p, acls );
  63         removeCSSClass(b, acls );
  64
  65         switch( page ) {
  66
  67                 case "summary":
  68                         unHideMe(ss);
  69                         addCSSClass(s, acls );
  70                         myOPACShowSummary();
  71                         break;
  72
  73                 case "checked":
  74                         unHideMe(cc);
  75                         addCSSClass(c, acls );
  76                         myOPACShowChecked();
  77                         break;
  78
  79                 case "holds":
  80                         unHideMe(hh);
  81                         addCSSClass(h, acls );
  82                         myOPACShowHolds();
  83                         break;
  84
  85                 case "fines":
  86                         unHideMe(ff);
  87                         addCSSClass(f, acls );
  88                         myOPACShowFines();
  89                         break;
  90
  91                 case "prefs":
  92                         unHideMe(pp);
  93                         addCSSClass(p, acls );
  94                         myOPACShowPrefs();
  95                         break;
  96
  97                 case 'bookbag':
  98                         unHideMe(bb);
  99                         addCSSClass(b, acls);
 100                         myOPACShowBookbags();
 101                         break;
 102         }
 103 }
 104
 105 function myOPACShowChecked() {
 106         if(checkedDrawn) return;
 107         var req = new Request(FETCH_CHECKED_OUT_SUM, G.user.session, G.user.id());
 108         req.callback(myOPACDrawCheckedOutSlim);
 109         req.send();
 110
 111         var nreq = new Request(FETCH_NON_CAT_CIRCS, G.user.session);
 112         nreq.callback(myOPACDrawNonCatCircs);
 113         nreq.send();
 114 }
 115
 116
 117 var checkedRowTemplate;
 118 var circsCache = new Array();
 119 var checkedDrawn = false;
 120
 121 function moClearCheckedTable() {
 122         var tbody                       = $("myopac_checked_tbody");
 123         var loading                     = $("myopac_checked_loading");
 124         var none                                = $("myopac_checked_none");
 125         clearNodes( tbody, [ loading, none ] );
 126 }
 127
 128 var __can_renew_one = false;
 129
 130 function myOPACDrawCheckedOutSlim(r) {
 131
 132         var checked                     = r.getResultObject();
 133         var tbody                       = $("myopac_checked_tbody");
 134         var loading                     = $("myopac_checked_loading");
 135         var none                                = $("myopac_checked_none");
 136
 137    __can_renew_one = false;
 138
 139         if(checkedDrawn) return;
 140         checkedDrawn = true;
 141         if(!checkedRowTemplate)
 142                 checkedRowTemplate = tbody.removeChild($("myopac_checked_row"));
 143
 144    moClearCheckedTable();
 145
 146         hideMe(loading); /* remove all children and start over */
 147         if(!(checked && (checked.out || checked.overdue))) {
 148                 unHideMe(none);
 149                 return;
 150         }
 151
 152         for( var i = 0; i < checked.overdue.length; i++ ) {
 153                 var req = new Request(FETCH_CIRC_BY_ID, G.user.session, checked.overdue[i]);
 154                 req.request.tbody = tbody;
 155                 req.request.od = true;
 156                 req.callback(myOPACDrawCheckedItem);
 157                 req.send();
 158         }
 159
 160
 161         for( var i = 0; i < checked.out.length; i++ ) {
 162                 var req = new Request(FETCH_CIRC_BY_ID, G.user.session, checked.out[i]);
 163                 req.request.tbody = tbody;
 164                 req.callback(myOPACDrawCheckedItem);
 165                 req.send();
 166         }
 167
 168    appendClear($('mo_items_out_count'),
 169       text(new String( parseInt(checked.overdue.length) + parseInt(checked.out.length) )) );
 170
 171    if( checked.overdue.length > 0 ) {
 172       addCSSClass($('mo_items_overdue_count'), 'overdue');
 173       appendClear($('mo_items_overdue_count'),
 174          text(new String( parseInt(checked.overdue.length) )) );
 175    }
 176
 177 }
 178
 179
 180 function myOPACDrawCheckedItem(r) {
 181
 182         var circ = r.getResultObject();
 183         var tbody = r.tbody;
 184         var row = checkedRowTemplate.cloneNode(true);
 185         row.id = 'myopac_checked_row_ ' + circ.id();
 186    row.setAttribute('circid', circ.id());
 187
 188         var due = _trimTime(circ.due_date());
 189
 190         var dlink = $n( row, "myopac_checked_due" );
 191         var rlink = $n( row, "myopac_checked_renewals" );
 192         //var rnlink = $n( row, "myopac_checked_renew_link" );
 193
 194         //if( r.od ) due = elem('b', {style:'color:red;font-size:110%'},due);
 195         if( r.od ) {
 196       due = elem('b', null, due);
 197       addCSSClass(due, 'overdue');
 198    } else {
 199       due = text(due);
 200    }
 201
 202         dlink.appendChild(due);
 203         rlink.appendChild(text(circ.renewal_remaining()));
 204         unHideMe(row);
 205         //rnlink.setAttribute('href', 'javascript:myOPACRenewCirc("'+circ.id()+'");');
 206         circsCache.push(circ);
 207
 208         if( circ.renewal_remaining() < 1 ) {
 209       $n(row, 'selectme').disabled = true;
 210       if(!__can_renew_one)
 211          $('mo_renew_button').disabled = true;
 212    } else {
 213       __can_renew_one = true;
 214       $('mo_renew_button').disabled = false;
 215       $n(row, 'selectme').disabled = false;
 216    }
 217
 218         tbody.appendChild(row);
 219
 220         var req = new Request(FETCH_MODS_FROM_COPY, circ.target_copy() );
 221         req.request.alertEvent = false;
 222         req.request.circ = circ.id();
 223         req.request.copy = circ.target_copy();
 224         req.callback(myOPACDrawCheckedTitle);
 225         req.send();
 226 }
 227
 228 var __circ_titles = {};
 229
 230 function myOPACDrawCheckedTitle(r) {
 231         var record = r.getResultObject();
 232         var circid = r.circ;
 233
 234         if(!record || checkILSEvent(record)) {
 235                 var req = new Request( FETCH_COPY, r.copy );
 236                 req.request.circ = circid
 237                 req.callback(myOPACDrawNonCatalogedItem);
 238                 req.send();
 239                 return;
 240         }
 241
 242         var row = $('myopac_checked_row_ ' + circid);
 243         var tlink = $n( row, "myopac_checked_title_link" );
 244         var alink = $n( row, "myopac_checked_author_link" );
 245         buildTitleDetailLink(record, tlink);
 246         buildSearchLink(STYPE_AUTHOR, record.author(), alink);
 247    __circ_titles[circid] = record.title();
 248 }
 249
 250 function myOPACDrawNonCatalogedItem(r) {
 251         var copy = r.getResultObject();
 252         var circid = r.circ;
 253
 254         var row = $('myopac_checked_row_ ' + circid);
 255         var tlink = $n( row, "myopac_checked_title_link" );
 256         var alink = $n( row, "myopac_checked_author_link" );
 257
 258         tlink.parentNode.appendChild(text(copy.dummy_title()));
 259         alink.parentNode.appendChild(text(copy.dummy_author()));
 260    __circ_titles[circid] = copy.dummy_title();
 261 }
 262
 263
 264 /*
 265 function myOPACRenewCirc(circid) {
 266
 267         var circ;
 268         for( var i = 0; i != circsCache.length; i++ )
 269                 if(circsCache[i].id() == circid)
 270                         circ = circsCache[i];
 271
 272         if(!confirm($('myopac_renew_confirm').innerHTML)) return;
 273
 274         var req = new Request(RENEW_CIRC, G.user.session,
 275                 { patron : G.user.id(), copyid : circ.target_copy(), opac_renewal : 1 } );
 276         req.request.alertEvent = false;
 277         req.send(true);
 278         var res = req.result();
 279
 280         if(checkILSEvent(res) || checkILSEvent(res[0])) {
 281                 alertId('myopac_renew_fail');
 282                 return;
 283         }
 284
 285         alert($('myopac_renew_success').innerHTML);
 286         checkedDrawn = false;
 287         myOPACShowChecked();
 288 }
 289 */
 290
 291
 292
 293 function myOPACShowHolds() {
 294         var req = new Request(FETCH_HOLDS, G.user.session, G.user.id());
 295         req.callback(myOPACDrawHolds);
 296         req.send();
 297     $('myopac_holds_actions_none').selected = true;
 298 }
 299
 300 var holdsTemplateRowOrig;
 301 var holdsTemplateRow;
 302 var myopacForceHoldsRedraw = false;
 303 function myOPACDrawHolds(r) {
 304
 305         var tbody = $("myopac_holds_tbody");
 306         if(holdsTemplateRow && !myopacForceHoldsRedraw) return;
 307     myopacForceHoldsRedraw = false;
 308
 309         if(holdsTemplateRowOrig) {
 310                 holdsTemplateRow = holdsTemplateRowOrig;
 311                 removeChildren(tbody);
 312         } else {
 313                 holdsTemplateRow = tbody.removeChild($("myopac_holds_row"));
 314                 holdsTemplateRowOrig = holdsTemplateRow;
 315         }
 316
 317         hideMe($('myopac_holds_loading'));
 318
 319         var holds = r.getResultObject();
 320
 321         if(!holds || holds.length < 1) unHideMe($('myopac_holds_none'));
 322         for( var i = 0; i != holds.length; i++ ) {
 323
 324                 var h = holds[i];
 325                 holdCache[h.id()] = h;
 326
 327                 var row = holdsTemplateRow.cloneNode(true);
 328                 row.id = "myopac_holds_row_" + h.id();
 329
 330                 var form = $n(row, "myopac_holds_formats");
 331                 form.id = "myopac_holds_form_" + h.id();
 332
 333                 var orglink = $n(row, "myopac_holds_location");
 334                 orglink.appendChild(text(findOrgUnit(h.pickup_lib()).name()));
 335
 336                 tbody.appendChild(row);
 337
 338                 $n(row,'myopac_holds_cancel_link').setAttribute(
 339                         'href','javascript:myOPACCancelHold("'+ h.id()+'");');
 340
 341                 $n(row,'myopac_holds_edit_link').setAttribute(
 342                         'href','javascript:myOPACEditHold("'+ h.id()+'");');
 343
 344         if(isTrue(h.frozen())) {
 345             hideMe($n(row, 'myopac_hold_unfrozen_true'))
 346             unHideMe($n(row, 'myopac_hold_unfrozen_false'))
 347             if(h.thaw_date()) {
 348                 var d = Date.parseIso8601(h.thaw_date());
 349                 $n(row, 'myopac_holds_frozen_until').appendChild(text(d.iso8601Format('YMD')));
 350             }
 351         } else {
 352             unHideMe($n(row, 'myopac_hold_unfrozen_true'))
 353             hideMe($n(row, 'myopac_hold_unfrozen_false'))
 354         }
 355
 356         $n(row, 'myopac_holds_selected_chkbx').checked = false;
 357
 358                 unHideMe(row);
 359
 360                 myOPACDrawHoldTitle(h);
 361                 myOPACDrawHoldStatus(h);
 362         }
 363 }
 364
 365 function myOPACEditHold(holdid) {
 366         var hold = holdCache[holdid];
 367
 368         holdsDrawEditor(
 369                 {
 370                         editHold : hold,
 371                         onComplete : function(){
 372                                 holdsTemplateRow = null;
 373                                 myOPACShowHolds();
 374                         }
 375                 }
 376         );
 377 }
 378
 379
 380 function myOPACCancelHold(holdid) {
 381         if( confirm($('myopac_holds_cancel_verify').innerHTML) ) {
 382                 holdsCancel(holdid);
 383                 holdsTemplateRow = null
 384                 myOPACShowHolds();
 385         }
 386 }
 387
 388
 389 function myOPACDrawHoldStatus(hold) {
 390         var req = new Request(FETCH_HOLD_STATUS, G.user.session, hold.id() );
 391         req.callback(myOShowHoldStatus);
 392         req.request.hold = hold;
 393         req.send();
 394 }
 395
 396 function myOShowHoldStatus(r) {
 397
 398         var hold = r.hold;
 399         var status = r.getResultObject();
 400         var row = $("myopac_holds_row_" + r.hold.id());
 401
 402         if( status < 3 )
 403                 unHideMe($n(row, 'hold_status_waiting'));
 404
 405         if( status == 3 )
 406                 unHideMe($n(row, 'hold_status_transit'));
 407
 408         if( status == 4 ) {
 409                 unHideMe($n(row, 'hold_status_available'));
 410                 hideMe($n(row, 'myopac_holds_cancel_link'));
 411         }
 412 }
 413
 414
 415 function myOPACDrawHoldTitle(hold) {
 416         var method;
 417
 418         if( hold.hold_type() == 'T' || hold.hold_type() == 'M' ) {
 419                 if(hold.hold_type() == "M") method = FETCH_MRMODS;
 420                 if(hold.hold_type() == "T") method = FETCH_RMODS;
 421                 var req = new Request(method, hold.target());
 422                 req.callback(myOPACFleshHoldTitle);
 423                 req.request.hold = hold;
 424                 req.request.alertEvent = false;
 425                 req.send();
 426
 427         } else {
 428                 holdFetchObjects(hold,
 429                         function(a) { _myOPACFleshHoldTitle(hold, a);});
 430         }
 431 }
 432
 433 function myOPACFleshHoldTitle(r) {
 434         var rec = r.getResultObject();
 435         _myOPACFleshHoldTitle(r.hold, {recordObject: rec});
 436 }
 437
 438 function _myOPACFleshHoldTitle(hold, holdObjects) {
 439
 440         var record = holdObjects.recordObject;
 441         var volume      = holdObjects.volumeObject;
 442         var copy        = holdObjects.copyObject;
 443
 444         var row = $("myopac_holds_row_" + hold.id());
 445         var title_link = $n(row, "myopac_holds_title_link");
 446         var author_link = $n(row, "myopac_holds_author_link");
 447
 448         if(!record || checkILSEvent(record) ) {
 449                 addCSSClass(row, 'invalid_hold');
 450                 $n(row, 'myopac_holds_edit_link').setAttribute('href', 'javascript:void(0);');
 451                 $n(row, 'myopac_holds_edit_link').onclick = function(){alertId('invalid_hold');};
 452                 return;
 453         }
 454
 455         buildTitleDetailLink(record, title_link);
 456         buildSearchLink(STYPE_AUTHOR, record.author(), author_link);
 457
 458         if( volume ) {
 459                 $n(row, 'volume').appendChild(text(volume.label()));
 460                 unHideMe($n(row, 'vol_copy'));
 461                 if(copy) $n(row, 'copy').appendChild(text(copy.barcode()));
 462         }
 463
 464         /*var form = $("myopac_holds_form_" + hold.id() + '_' + record.doc_id());*/
 465         var form = $("myopac_holds_form_" + hold.id());
 466
 467         if(form) {
 468                 var mods_formats = record.types_of_resource();
 469
 470                 if( hold.hold_type() == 'M' ) {
 471                         var data = holdsParseMRFormats(hold.holdable_formats());
 472                         mods_formats = data.mods_formats;
 473                 }
 474
 475                 for( var i = 0; i < mods_formats.length; i++ ) {
 476                         var img = elem("img");
 477                         setResourcePic(img, mods_formats[i]);
 478                         form.appendChild(img);
 479                 }
 480         }
 481 }
 482
 483 var finesShown = false;
 484 function myOPACShowFines() {
 485         if(finesShown) return; finesShown = true;
 486         var req = new Request(FETCH_FINES_SUMMARY, G.user.session, G.user.id() );
 487         req.callback(_myOPACShowFines);
 488         req.send();
 489 }
 490
 491 function _myOPACShowFines(r) {
 492         hideMe($('myopac_fines_summary_loading'));
 493         unHideMe($('myopac_fines_summary_row'));
 494
 495         var summary = r.getResultObject();
 496         var total       = "0.00"; /* localization? */
 497         var paid                = "0.00";
 498         var balance = "0.00";
 499         if( instanceOf(summary,mous) ) {
 500
 501                 total           = _finesFormatNumber(summary.total_owed());
 502                 paid            = _finesFormatNumber(summary.total_paid());
 503                 balance = _finesFormatNumber(summary.balance_owed());
 504
 505                 var req = new Request(FETCH_TRANSACTIONS, G.user.session, G.user.id() );
 506                 req.callback(myOPACShowTransactions);
 507                 req.send();
 508         }
 509
 510         $('myopac_fines_summary_total').appendChild(text(total));
 511         $('myopac_fines_summary_paid').appendChild(text(paid));
 512         $('myopac_fines_summary_balance').appendChild(text(balance));
 513 }
 514
 515 function _finesFormatNumber(num) {
 516         if(isNull(num)) num = 0;
 517         num = num + "";
 518         if(num.length < 2 || !num.match(/\./)) num += ".00";
 519         if(num.match(/\./) && num.charAt(num.length-2) == '.') num += "0";
 520         return num;
 521 }
 522
 523 //function _trimTime(time) { if(!time) return ""; return time.replace(/\ .*/,""); }
 524 function _trimTime(time) {
 525         if(!time) return "";
 526     var d = Date.parseIso8601(time);
 527     if(!d) return ""; /* date parse failed */
 528     return d.iso8601Format('YMD');
 529 }
 530
 531 function _trimSeconds(time) {
 532     if(!time) return "";
 533     var d = Date.parseIso8601(time);
 534     if(!d) return ""; /* date parse failed */
 535     return d.iso8601Format('YMDHM',null,true,true);
 536 }
 537
 538 function myOPACShowTransactions(r) {
 539
 540         if(myopacGenericTransTemplate || myopacCircTransTemplate) return;
 541
 542         var transactions = r.getResultObject();
 543
 544         for( var idx in transactions ) {
 545
 546                 var trans       = transactions[idx].transaction;
 547                 var record      = transactions[idx].record;
 548                 var circ                = transactions[idx].circ;
 549
 550                 if(trans.xact_type() == 'circulation')
 551                         myOPACShowCircTransaction(trans, record, circ);
 552
 553                 else if(trans.xact_type() == 'grocery' )
 554                         myopacShowGenericTransaction( trans );
 555         }
 556 }
 557
 558 var myopacGenericTransTemplate;
 559 function myopacShowGenericTransaction( trans ) {
 560         var tbody = $('myopac_trans_tbody');
 561
 562         if(!myopacGenericTransTemplate) {
 563                 myopacGenericTransTemplate =
 564                         tbody.removeChild($('myopac_trans_row'));
 565                 removeChildren(tbody);
 566         }
 567
 568         var row = myopacGenericTransTemplate.cloneNode(true);
 569
 570         $n(row,'myopac_trans_start').appendChild(
 571                         text(_trimSeconds(trans.xact_start())));
 572
 573         $n(row,'myopac_trans_last_payment').appendChild(
 574                         text(_trimSeconds(trans.last_payment_ts())));
 575
 576         $n(row,'myopac_trans_init_amount').appendChild(
 577                         text(_finesFormatNumber(trans.total_owed())));
 578
 579         $n(row,'myopac_trans_total_paid').appendChild(
 580                         text(_finesFormatNumber(trans.total_paid())));
 581
 582         $n(row,'myopac_trans_balance').appendChild(
 583                         text(_finesFormatNumber(trans.balance_owed())));
 584
 585         var req = new Request(FETCH_MONEY_BILLING, G.user.session, trans.id());
 586         req.send(true);
 587         var bills = req.result();
 588         if(bills && bills[0])
 589                 $n(row,'myopac_trans_bill_type').appendChild(
 590                                 text(bills[0].billing_type()));
 591
 592         tbody.appendChild(row);
 593         unHideMe($('myopac_trans_div'));
 594 }
 595
 596
 597
 598 /* draws a circulation transaction summary */
 599 var myopacCircTransTemplate;
 600 function myOPACShowCircTransaction(trans, record, circ) {
 601         var tbody = $('myopac_circ_trans_tbody');
 602
 603         if(!myopacCircTransTemplate) {
 604                 myopacCircTransTemplate = tbody.removeChild($('myopac_circ_trans_row'));
 605                 removeChildren(tbody);
 606         }
 607
 608         var row = myopacCircTransTemplate.cloneNode(true);
 609
 610         if(record) {
 611                 buildTitleDetailLink(record, $n(row,'myopac_circ_trans_title'));
 612
 613                 $n(row,'myopac_circ_trans_author').appendChild(text(
 614                         normalize(truncate(record.author(), 65))));
 615
 616         } else {
 617
 618                 var req = new Request( FETCH_COPY, circ.target_copy() );
 619                 req.alertEvents = false;
 620                 req.send(true);
 621                 var copy = req.result();
 622                 if( copy ) {
 623                         $n(row,'myopac_circ_trans_title').appendChild(text(copy.dummy_title()));
 624                         $n(row,'myopac_circ_trans_author').appendChild(text(copy.dummy_author()));
 625                 }
 626         }
 627
 628
 629         $n(row,'myopac_circ_trans_start').
 630                 appendChild(text(_trimTime(trans.xact_start())));
 631
 632    var due = _trimTime(circ.due_date());
 633         var checkin = _trimTime(circ.stop_fines_time());
 634
 635         $n(row,'myopac_circ_trans_due').appendChild(text(due))
 636         if(checkin)
 637                 appendClear($n(row,'myopac_circ_trans_finished'), text(checkin));
 638         if(circ.stop_fines() == 'LOST')
 639                 appendClear($n(row,'myopac_circ_trans_finished'), text(circ.stop_fines()));
 640         if(circ.stop_fines() == 'CLAIMSRETURNED')
 641                 appendClear($n(row,'myopac_circ_trans_finished'), text(""));
 642
 643
 644         $n(row,'myopac_circ_trans_balance').
 645                 appendChild(text(_finesFormatNumber(trans.balance_owed())));
 646
 647         tbody.appendChild(row);
 648         unHideMe($('myopac_circ_trans_div'));
 649 }
 650
 651
 652 function myOPACSavePrefs() {
 653         G.user.prefs[PREF_HITS_PER] = getSelectorVal($('prefs_hits_per'));
 654         G.user.prefs[PREF_DEF_FONT] = getSelectorVal($('prefs_def_font'));
 655         G.user.prefs[PREF_HOLD_NOTIFY] = getSelectorVal($('prefs_hold_notify'));
 656         G.user.prefs[PREF_DEF_DEPTH] = getSelectorVal($('prefs_def_range'));
 657
 658         if( $('myopac_pref_home_lib').checked == true )
 659                 G.user.prefs[PREF_DEF_LOCATION] = null;
 660         else
 661                 G.user.prefs[PREF_DEF_LOCATION] = getSelectorVal($('prefs_def_location'));
 662
 663         if(commitUserPrefs())
 664                 alert($('prefs_update_success').innerHTML);
 665         else alert($('prefs_update_failure').innerHTML);
 666 }
 667
 668
 669 function myOPACShowDefFont() {
 670         var font;
 671         if(G.user.prefs[PREF_DEF_FONT])
 672                 font = G.user.prefs[PREF_DEF_FONT];
 673         else font = "regular";
 674         setSelector($('prefs_def_font'), font);
 675 }
 676
 677 function myOPACShowHoldNotify() {
 678         var pref = G.user.prefs[PREF_HOLD_NOTIFY];
 679
 680         if(pref) {
 681                 if(pref.match(/email/i) && pref.match(/phone/i)) {
 682                         setSelector($('prefs_hold_notify'), 'phone:email');
 683                 } else if( pref.match(/email/i) ) {
 684                         setSelector($('prefs_hold_notify'), 'email');
 685                 } else if( pref.match(/phone/i) ) {
 686                         setSelector($('prefs_hold_notify'), 'phone');
 687                 }
 688
 689         } else {
 690                 setSelector($('prefs_hold_notify'), 'phone:email');
 691         }
 692 }
 693
 694 function myOPACShowPrefs() {
 695         grabUserPrefs();
 696         myOPACShowHitsPer();
 697         myOPACShowDefFont();
 698         myOPACShowHoldNotify();
 699         myOPACShowDefLocation();
 700         hideMe($('myopac_prefs_loading'));
 701 }
 702
 703 var defSearchLocationDrawn = false;
 704 var defDepthIndex = 0;
 705 function myOPACShowDefLocation() {
 706
 707         var selector = $('prefs_def_location');
 708         var rsel = $('prefs_def_range');
 709
 710         if(!defSearchLocationDrawn) {
 711
 712                 defSearchLocationDrawn = true;
 713
 714                 var org = G.user.prefs[PREF_DEF_LOCATION];
 715
 716                 if(!org) {
 717                         $('myopac_pref_home_lib').checked = true;
 718                         $('prefs_def_location').disabled = true;
 719                         org = G.user.home_ou();
 720                 }
 721
 722                 buildOrgSel(selector, globalOrgTree, 0);
 723
 724                 globalOrgTypes = globalOrgTypes.sort(
 725                         function(a, b) {
 726                                 if( a.depth() < b.depth() ) return -1;
 727                                 return 1;
 728                         }
 729                 );
 730
 731                 iterate(globalOrgTypes,
 732                         function(t) {
 733                                 if( t.depth() <= findOrgDepth(org) ) {
 734                                         setSelectorVal(rsel, defDepthIndex++, t.opac_label(), t.depth());
 735                                         if( t.depth() == findOrgDepth(org) )
 736                                                 setSelector(rsel, t.depth());
 737                                 }
 738                         }
 739                 );
 740         }
 741
 742         setSelector(selector, org);
 743 }
 744
 745 function myOPACShowHitsPer() {
 746         var hits = 10;
 747         if(G.user.prefs[PREF_HITS_PER])
 748                 hits = G.user.prefs[PREF_HITS_PER];
 749         var hitsSel = $('prefs_hits_per');
 750         setSelector(hitsSel, hits);
 751 }
 752
 753 var userShown = false;
 754 function myOPACShowSummary() {
 755         if(userShown) return; userShown = true;
 756         var req = new Request(FETCH_FLESHED_USER,G.user.session, G.user.id());
 757         req.callback(_myOPACSummaryShowUer);
 758         req.send();
 759 }
 760
 761 var addrRowTemplate;
 762 var notesTemplate;
 763 function _myOPACSummaryShowUer(r) {
 764
 765         var user = r.getResultObject();
 766         fleshedUser = user;
 767         if(!user) return;
 768
 769     var expireDate = Date.parseIso8601(user.expire_date());
 770     if( expireDate < new Date() ) {
 771         appendClear($('myopac.expired.date'), expireDate.iso8601Format('YMD'));
 772         unHideMe($('myopac.expired.alert'));
 773     }
 774
 775         var iv1 = user.ident_value()+'';
 776         if (iv1.length > 4) iv1 = iv1.replace(new RegExp(iv1.substring(0,iv1.length - 4)), '***********');
 777
 778         appendClear($('myopac_summary_first'),text(user.first_given_name()));
 779         appendClear($('myopac_summary_middle'),text(user.second_given_name()));
 780         appendClear($('myopac_summary_dayphone'),text(user.day_phone()));
 781         appendClear($('myopac_summary_eveningphone'),text(user.evening_phone()));
 782         appendClear($('myopac_summary_otherphone'),text(user.other_phone()));
 783         appendClear($('myopac_summary_last'),text(user.family_name()));
 784         appendClear($('myopac_summary_username'),text(user.usrname()));
 785         appendClear($('myopac_summary_email'),text(user.email()));
 786         appendClear($('myopac_summary_barcode'),text(user.card().barcode()));
 787         appendClear($('myopac_summary_ident1'),text(iv1));
 788         appendClear($('myopac_summary_homelib'),text(findOrgUnit(user.home_ou()).name()));
 789         appendClear($('myopac_summary_create_date'),text(_trimTime(user.create_date())));
 790
 791         var req = new Request(
 792                 FETCH_USER_NOTES, G.user.session, {pub:1, patronid:G.user.id()});
 793         req.callback(myopacDrawNotes);
 794         req.send();
 795
 796
 797         var tbody = $('myopac_addr_tbody');
 798         var template;
 799
 800         if(addrRowTemplate) {
 801                 template = addrRowTemplate;
 802         } else {
 803                 template = tbody.removeChild($('myopac_addr_row'));
 804                 addrRowTemplate = template;
 805         }
 806         removeChildren(tbody);
 807
 808         for( var a in user.addresses() ) {
 809                 var row = template.cloneNode(true);
 810                 myOPACDrawAddr(row, user.addresses()[a]);
 811                 tbody.appendChild(row);
 812         }
 813 }
 814
 815
 816 function myopacDrawNotes(r) {
 817         var notes = r.getResultObject();
 818         var tbody = $('myopac.notes.tbody');
 819         if(!notesTemplate)
 820                 notesTemplate = tbody.removeChild($('myopac.notes.tr'));
 821         removeChildren(tbody);
 822
 823         iterate(notes,
 824                 function(note) {
 825                         unHideMe($('myopac.notes.div'));
 826                         var row = notesTemplate.cloneNode(true);
 827                         $n(row, 'title').appendChild(text(note.title()));
 828                         $n(row, 'value').appendChild(text(note.value()));
 829                         tbody.appendChild(row);
 830                 }
 831         );
 832 }
 833
 834
 835
 836 function myOPACDrawAddr(row, addr) {
 837
 838         appendClear($n(row, 'myopac_addr_type'),text(addr.address_type()));
 839         var street = (addr.street2()) ? addr.street1() + ", " + addr.street2() : addr.street1();
 840         appendClear($n(row, 'myopac_addr_street'),text(street));
 841         appendClear($n(row, 'myopac_addr_city'),text(addr.city()));
 842         appendClear($n(row, 'myopac_addr_county'),text(addr.county()));
 843         appendClear($n(row, 'myopac_addr_state'),text(addr.state()));
 844         appendClear($n(row, 'myopac_addr_zip'),text(addr.post_code()));
 845 }
 846
 847
 848 function myOPACUpdateUsername() {
 849         var username = $('myopac_new_username').value;
 850         if(username == null || username == "") {
 851                 alert($('myopac_username_error').innerHTML);
 852                 return;
 853         }
 854
 855         if( username.match(/.*\s.*/) ) {
 856                 alert($('myopac_invalid_username').innerHTML);
 857                 return;
 858         }
 859
 860         /* first see if the requested username is taken */
 861         var req = new Request(CHECK_USERNAME, G.user.session, username);
 862         req.send(true);
 863         var res = req.result();
 864         if( res && res != G.user.id() ) {
 865                 alertId('myopac_username_dup');
 866                 return;
 867         }
 868
 869         var req = new Request(UPDATE_USERNAME, G.user.session, username );
 870         req.send(true);
 871         if(req.result()) {
 872
 873                 var evt;
 874                 var res = req.result();
 875                 if(evt = checkILSEvent(res)) {
 876                         alertILSEvent(res);
 877                         return;
 878                 }
 879
 880                 G.user.usrname(username);
 881                 hideMe($('myopac_update_username_row'));
 882                 userShown = false;
 883                 alertId('myopac_username_success');
 884                 myOPACShowSummary();
 885                 return;
 886         }
 887
 888         alert($('myopac_username_failure').innerHTML);
 889 }
 890
 891 function myOPACUpdateEmail() {
 892         var email = $('myopac_new_email').value;
 893         if(email == null || email == "") {
 894                 alert($('myopac_email_error').innerHTML);
 895                 return;
 896         }
 897
 898         var req = new Request(UPDATE_EMAIL, G.user.session, email );
 899         req.send(true);
 900         if(req.result()) {
 901                 G.user.usrname(email);
 902                 hideMe($('myopac_update_email_row'));
 903                 userShown = false;
 904                 alertId('myopac_email_success');
 905                 myOPACShowSummary();
 906                 return;
 907         }
 908
 909         alert($('myopac_email_failure').innerHTML);
 910 }
 911
 912
 913 function myOPACUpdatePassword() {
 914         var curpassword = $('myopac_current_password').value;
 915         var password = $('myopac_new_password').value;
 916         var password2 = $('myopac_new_password2').value;
 917
 918         if(     curpassword == null || curpassword == "" ||
 919                         password == null || password == "" ||
 920                         password2 == null || password2 == "" || password != password2 ) {
 921                 alert($('myopac_password_error').innerHTML);
 922                 return;
 923         }
 924
 925         if(!strongPassword(password, true)) return;
 926
 927         var req = new Request(UPDATE_PASSWORD, G.user.session, password, curpassword );
 928         req.send(true);
 929         if(req.result()) {
 930                 hideMe($('myopac_update_password_row'));
 931                 userShown = false;
 932                 alertId('myopac_password_success');
 933                 myOPACShowSummary();
 934                 return;
 935         }
 936
 937         alert($('myopac_password_failure').innerHTML);
 938 }
 939
 940
 941
 942
 943 var containerTemplate;
 944 function myOPACShowBookbags(force) {
 945
 946         var tbody =$('myopac_bookbag_tbody') ;
 947
 948         if(!containerTemplate)
 949                 containerTemplate = tbody.removeChild($('myopac_bookbag_tr'));
 950         else if(!force) return;
 951
 952         removeChildren(tbody);
 953
 954         var containers = containerFetchAll();
 955
 956         var found = false;
 957         for( var i in containers ) {
 958                 found = true;
 959                 var cont = containers[i];
 960                 var row = containerTemplate.cloneNode(true);
 961                 row.id = 'myopac_bookbag_row_' + cont.id();
 962                 var link = $n(row, 'myopac_expand_bookbag');
 963                 var dlink = $n(row, 'myopac_container_delete');
 964                 link.appendChild( text(cont.name()) );
 965                 link.setAttribute('href',
 966                         'javascript:myOPACExpandBookbag("' + cont.id() + '","' + cont.name() + '");');
 967                 myOPACFetchBBItems( cont.id(), row );
 968                 dlink.setAttribute('href', 'javascript:myOPACDeleteBookbag("'+cont.id()+'");');
 969
 970                 if( isTrue(cont.pub()) ) {
 971                         unHideMe($n(row, 'myopac_bb_published_yes'));
 972                         var link = $n(row, 'myopac_bb_published_view');
 973                         link.setAttribute('href', buildExtrasLink( 'feed/bookbag/html-full/'+cont.id(), false));
 974                         link.setAttribute('target', '_blank' );
 975                         unHideMe(link);
 976
 977                         link = $n(row, 'myopac_bb_published_atom');
 978                         link.setAttribute('href', buildExtrasLink( 'feed/bookbag/atom-full/'+cont.id(), false));
 979                         link.setAttribute('target', '_blank' );
 980                         unHideMe(link);
 981
 982                         link = $n(row, 'myopac_bb_make_unpublished');
 983                         link.setAttribute('href', 'javascript:myOPACMakeBBPublished("'+cont.id()+'", true);');
 984                         unHideMe(link);
 985
 986                 } else {
 987                         unHideMe($n(row, 'myopac_bb_published_no'));
 988                         var link = $n(row, 'myopac_bb_make_published');
 989                         link.setAttribute('href', 'javascript:myOPACMakeBBPublished("'+cont.id()+'");');
 990                         unHideMe(link);
 991                 }
 992
 993                 tbody.appendChild(row);
 994         }
 995
 996         if(!found) unHideMe($('myopac_bookbags_none'));
 997         else unHideMe($('myopac_bookbag_table'));
 998 }
 999
1000 function myOPACMakeBBPublished(bbid, hideme) {
1001
1002         var bb = fleshedContainers[bbid];
1003
1004         if(hideme) {
1005                 if(!confirm($('myopac_make_unpublished_confirm').innerHTML)) return;
1006                 bb.pub('f');
1007         } else {
1008                 if(!confirm($('myopac_make_published_confirm').innerHTML)) return;
1009                 bb.pub('t');
1010         }
1011
1012         var result = containerUpdate(bb);
1013
1014         var code = checkILSEvent(result);
1015         if(code) { alertILSEvent(result); return; }
1016
1017         alert($('myopac_bb_update_success').innerHTML);
1018         myOPACShowBookbags(true);
1019 }
1020
1021
1022
1023 function myOPACDeleteBookbag(id) {
1024         if( confirm( $('myopac_delete_bookbag_warn').innerHTML ) ) {
1025                 var result = containerDelete(id);
1026                 var code = checkILSEvent(result);
1027                 if(code) { alertILSEvent(result); return; }
1028                 alert($('myopac_bb_update_success').innerHTML);
1029                 hideMe($('myopac_bookbag_items_table'));
1030                 hideMe($('myopac_bookbag_items_name'));
1031                 hideMe($('myopac_bookbag_no_items'));
1032                 myOPACShowBookbags(true);
1033         }
1034 }
1035
1036 function myOPACFetchBBItems( id, row, block ) {
1037         if(!block) {
1038                 containerFlesh( id, _myOPACSetBBItems, { row: row }  );
1039         } else {
1040                 var cont = containerFlesh(id);
1041                 myOPACSetBBItems( cont, row );
1042         }
1043 }
1044
1045 function _myOPACSetBBItems(r) { myOPACSetBBItems( r.getResultObject(), r.args.row ); }
1046
1047 function myOPACSetBBItems( container, row ) {
1048         fleshedContainers[container.id()] = container;
1049         var node = $n(row, 'myopac_bookbag_item_count');
1050         removeChildren(node);
1051         node.appendChild( text(container.items().length) );
1052 }
1053
1054 var BBItemsRow;
1055 function myOPACExpandBookbag( id, name ) {
1056
1057         var tbody = $('myopac_bookbag_items_tbody');
1058         if(!BBItemsRow) BBItemsRow = tbody.removeChild($('myopac_bookbag_items_row'));
1059         removeChildren(tbody);
1060         removeChildren($('myopac_bookbag_items_name'));
1061
1062         $('myopac_bookbag_items_name').appendChild(text(name));
1063
1064         if( fleshedContainers[id] ) {
1065                 var len = fleshedContainers[id].items().length;
1066
1067                 if( len == 0 ) {
1068                         unHideMe($('myopac_bookbag_no_items'));
1069                         hideMe($('myopac_bookbag_items_table'));
1070                         return;
1071                 }
1072
1073                 hideMe($('myopac_bookbag_no_items'));
1074                 unHideMe($('myopac_bookbag_items_table'));
1075
1076                 for( var i = 0; i != len; i++ ) {
1077                         var row = BBItemsRow.cloneNode(true);
1078                         found = true;
1079
1080                         var item = fleshedContainers[id].items()[i];
1081                         var tlink = $n(row,'myopac_bookbag_items_title');
1082                         var alink = $n(row,'myopac_bookbag_items_author');
1083
1084                         var req = new Request( FETCH_RMODS, item.target_biblio_record_entry() );
1085                         req.request.tlink = tlink;
1086                         req.request.alink = alink;
1087                         req.callback(myOPACShowBBItem);
1088                         req.send();
1089
1090                         var clink = $n(row, 'myopac_bookbag_items_remove');
1091                         clink.setAttribute('href', 'javascript:myOPACRemoveBBItem("'+item.id()+'","'+id+'","'+name+'");');
1092
1093                         tbody.appendChild(row);
1094                 }
1095         }
1096 }
1097
1098 function myOPACRemoveBBItem( id, containerid, container_name ) {
1099         if(!confirm($('myopac_remove_bb_item_confirm').innerHTML)) return;
1100         var stat = containerRemoveItem( id );
1101         if(stat) alert($('myopac_bb_update_success').innerHTML);
1102         myOPACFetchBBItems( containerid, $('myopac_bookbag_row_' + containerid), true);
1103         myOPACExpandBookbag( containerid, container_name );
1104 }
1105
1106 function myOPACShowBBItem(r) {
1107         var record = r.getResultObject();
1108         buildTitleDetailLink(record, r.tlink);
1109         buildSearchLink(STYPE_AUTHOR, record.author(), r.alink);
1110 }
1111
1112 function myOPACCreateBookbag() {
1113         var name = $('myopac_bookbag_new_name').value;
1114         if(!name) return;
1115
1116         var exists = false;
1117         for( var c in fleshedContainers ) { exists = true; break; }
1118
1119         /* let them know what they are getting into... */
1120         if(!exists) if(!confirm($('bb_create_warning').innerHTML)) return;
1121
1122         var result = containerCreate( name, $('bb_public_yes').checked );
1123         var code = checkILSEvent(result);
1124         if(code) { alertILSEvent(result); return; }
1125         if(result) alert($('myopac_bb_update_success').innerHTML);
1126         myOPACShowBookbags(true);
1127 }
1128
1129
1130 /* ---------------------------------------------------------------------- */
1131 /* Non cat circs */
1132 /* ---------------------------------------------------------------------- */
1133
1134 var nonCatCircIds;
1135 var nonCatTypes;
1136 /* if we have some circs, grab the non-cat types */
1137 function myOPACDrawNonCatCircs(r) {
1138         var ids = r.getResultObject();
1139         if(ids.length == 0) return;
1140         nonCatCircIds = ids;
1141         unHideMe($('non_cat_circs_div'));
1142         var req = new Request(FETCH_NON_CAT_TYPES, G.user.home_ou());
1143         req.callback(myOPACDrawNonCatCircs2);
1144         req.send();
1145 }
1146
1147
1148 /* now we have circs and the types.. draw each one */
1149 var nonCatTbody;
1150 var nonCatRow;
1151 function myOPACDrawNonCatCircs2(r) {
1152         nonCatTypes = r.getResultObject();
1153         nonCatTbody = $('non_cat_circs_tbody');
1154         if(!nonCatRow) nonCatRow =
1155                 nonCatTbody.removeChild($('non_cat_circs_row'));
1156         removeChildren(nonCatTbody);
1157         for( var i in nonCatCircIds ) {
1158                 var req = new Request(FETCH_NON_CAT_CIRC, G.user.session, nonCatCircIds[i]);
1159                 req.callback(myOPACDrawNonCatCirc);
1160                 req.send();
1161         }
1162 }
1163
1164
1165 /* draw a single circ */
1166 function myOPACDrawNonCatCirc(r) {
1167         var circ = r.getResultObject();
1168
1169
1170         var type = grep(nonCatTypes,
1171                 function(i){
1172                         return (i.id() == circ.item_type());
1173                 }
1174         )[0];
1175
1176
1177         var row = nonCatTbody.appendChild(nonCatRow.cloneNode(true));
1178         appendClear($n(row, 'circ_lib'), text(findOrgUnit(circ.circ_lib()).name()));
1179         appendClear($n(row, 'item_type'), text(type.name()));
1180
1181         var duration = interval_to_seconds(type.circ_duration());
1182         duration = parseInt(duration + '000');
1183
1184         var dtf = circ.circ_time();
1185     var start = Date.parseIso8601(circ.circ_time());
1186         var due = new Date(  start.getTime() + duration );
1187         appendClear($n(row, 'circ_time'), text(due.iso8601Format('YMDHM', null, true, true)));
1188 }
1189
1190
1191
1192
1193 function myopacSelectAllChecked() {
1194    __myopacSelectChecked(true);
1195 }
1196
1197 function myopacSelectNoneChecked() {
1198    __myopacSelectChecked(false);
1199 }
1200
1201 function __myopacSelectChecked(value) {
1202    var rows = myopacGetCheckedOutRows();
1203    for( var i = 0; i < rows.length; i++ ) {
1204       var row = rows[i];
1205       var box = $n(row, 'selectme');
1206       if( box && ! box.disabled )
1207       box.checked = value;
1208    }
1209 }
1210
1211 function myopacGetCheckedOutRows() {
1212    var rows = [];
1213    var tbody = $('myopac_checked_tbody');
1214    var children = tbody.childNodes;
1215    for( var i = 0; i < children.length; i++ ) {
1216       var child = children[i];
1217       if( child.nodeName.match(/^tr$/i) )
1218          if( $n(child, 'selectme') )
1219             rows.push(child);
1220    }
1221    return rows;
1222 }
1223
1224 var __renew_circs = [];
1225
1226 /* true if 1 renewal succeeded */
1227 var __success_count = 0;
1228
1229 /* renews all selected circulations */
1230 function myOPACRenewSelected() {
1231    var rows = myopacGetCheckedOutRows();
1232         if(!confirm($('myopac_renew_confirm').innerHTML)) return;
1233    __success_count = 0;
1234
1235    for( var i = 0; i < rows.length; i++ ) {
1236
1237       var row = rows[i];
1238       if( ! $n(row, 'selectme').checked ) continue;
1239       var circ_id = row.getAttribute('circid');
1240
1241            var circ;
1242            for( var j = 0; j != circsCache.length; j++ )
1243                    if(circsCache[j].id() == circ_id)
1244                            circ = circsCache[j];
1245
1246       __renew_circs.push(circ);
1247    }
1248
1249     if( __renew_circs.length == 0 ) return;
1250
1251     unHideMe($('my_renewing'));
1252     moClearCheckedTable();
1253
1254     for( var i = 0; i < __renew_circs.length; i++ ) {
1255         var circ = __renew_circs[i];
1256         moRenewCirc( circ.target_copy(), G.user.id(), circ );
1257     }
1258 }
1259
1260
1261 /* renews a single circulation */
1262 function moRenewCirc(copy_id, user_id, circ) {
1263
1264    _debug('renewing circ ' + circ.id() + ' with copy ' + copy_id);
1265    var req = new Request(RENEW_CIRC, G.user.session,
1266       {  patron : user_id,
1267          copyid : copy_id,
1268          opac_renewal : 1
1269       }
1270    );
1271
1272    req.request.alertEvent = false;
1273    req.callback(myHandleRenewResponse);
1274    req.request.circ = circ;
1275    req.send();
1276 }
1277
1278
1279
1280 /* handles the circ renew results */
1281 function myHandleRenewResponse(r) {
1282    var res = r.getResultObject();
1283    var circ = r.circ;
1284
1285    /* remove this circ from the list of circs to renew */
1286    __renew_circs = grep(__renew_circs, function(i) { return (i.id() != circ.id()); });
1287
1288    _debug("handling renew result for " + circ.id());
1289
1290    if(checkILSEvent(res) || checkILSEvent(res[0]))
1291       alertIdText('myopac_renew_fail', __circ_titles[circ.id()]);
1292    else __success_count++;
1293
1294    if(__renew_circs) return; /* more to come */
1295
1296    __renew_circs = [];
1297
1298         if( __success_count > 0 )
1299       alertIdText('myopac_renew_success', __success_count);
1300
1301    hideMe($('my_renewing'));
1302    checkedDrawn = false;
1303     myOPACShowChecked();
1304 }
1305
1306 /** ---- batch hold processing ------------ */
1307
1308
1309 /* myopac_holds_checkbx */
1310 function myopacSelectAllHolds() {
1311     var rows = getTableRows($("myopac_holds_tbody"));
1312     for(var i = 0; i < rows.length; i++) {
1313         cb = $n(rows[i], 'myopac_holds_selected_chkbx');
1314         if(cb) cb.checked = true;
1315     }
1316 }
1317
1318 function myopacSelectNoneHolds() {
1319     var rows = getTableRows($("myopac_holds_tbody"));
1320     for(var i = 0; i < rows.length; i++) {
1321         cb = $n(rows[i], 'myopac_holds_selected_chkbx');
1322         if(cb) cb.checked = false;
1323     }
1324 }
1325
1326 function myopacSelectedHoldsRows() {
1327     var r = [];
1328     var rows = getTableRows($("myopac_holds_tbody"));
1329     for(var i = 0; i < rows.length; i++) {
1330         cb = $n(rows[i], 'myopac_holds_selected_chkbx');
1331         if(cb && cb.checked)
1332             r.push(rows[i]);
1333     }
1334     return r;
1335 }
1336
1337 var myopacProcessedHolds = 0;
1338 var myopacTotalHoldsToProcess = 0;
1339 function myopacDoHoldAction() {
1340
1341     var selectedRows = myopacSelectedHoldsRows();
1342     action = getSelectorVal($('myopac_holds_actions'));
1343     $('myopac_holds_actions_none').selected = true;
1344     if(selectedRows.length == 0) return;
1345
1346     myopacProcessedHolds = 0;
1347
1348     if(!confirmId('myopac.holds.'+action+'.confirm')) return;
1349
1350     myopacSelectNoneHolds(); /* clear the selection */
1351
1352
1353     /* first, let's collect the holds that actually need processing and
1354         collect the full process count while we're at it */
1355     var holds = [];
1356     for(var i = 0; i < selectedRows.length; i++) {
1357         hold = holdCache[myopacHoldIDFromRow(selectedRows[i])];
1358         switch(action) {
1359             case 'cancel':
1360                 holds.push(hold);
1361                 break;
1362             case 'thaw_date':
1363             case 'thaw':
1364                 if(isTrue(hold.frozen()))
1365                     holds.push(hold);
1366                 break;
1367             case 'freeze':
1368                 if(!isTrue(hold.frozen()))
1369                     holds.push(hold);
1370                 break;
1371         }
1372     }
1373     myopacTotalHoldsToProcess = holds.length;
1374     if(myopacTotalHoldsToProcess == 0) return;
1375     myopacShowHoldProcessing();
1376
1377     var thawDate = null;
1378     var thawDateSet = false;
1379
1380     /* now we process them */
1381     for(var i = 0; i < holds.length; i++) {
1382
1383         hold = holds[i];
1384
1385         var req;
1386         switch(action) {
1387
1388             case 'cancel':
1389                 req = new Request(CANCEL_HOLD, G.user.session, hold.id());
1390                 break;
1391
1392             case 'thaw':
1393                 hold.frozen('f');
1394                 hold.thaw_date(null);
1395                 req = new Request(UPDATE_HOLD, G.user.session, hold);
1396                 break;
1397
1398             case 'thaw_date':
1399                 if(!thawDateSet)
1400                     thawDate = prompt($('myopac.holds.freeze.select_thaw').innerHTML) || null;
1401                 thawDateSet = true;
1402                 hold.thaw_date(thawDate);
1403                 req = new Request(UPDATE_HOLD, G.user.session, hold);
1404                 break;
1405
1406
1407             case 'freeze':
1408                 if(!thawDateSet)
1409                     thawDate = prompt($('myopac.holds.freeze.select_thaw').innerHTML);
1410                 thawDateSet = true;
1411                 hold.frozen('t');
1412                 if(thawDate)
1413                     hold.thaw_date(thawDate);
1414                 req = new Request(UPDATE_HOLD, G.user.session, hold);
1415                 break;
1416
1417         }
1418
1419         req.callback(myopacBatchHoldCallback);
1420         req.send();
1421         req = null;
1422     }
1423 }
1424
1425 function myopacHoldIDFromRow(row) {
1426     return row.id.replace(/.*_(\d+)$/, '$1');
1427 }
1428
1429 function myopacShowHoldProcessing() {
1430     unHideMe($('myopac_holds_processing'));
1431     hideMe($('myopac_holds_main_table'));
1432 }
1433
1434 function myopacHideHoldProcessing() {
1435     hideMe($('myopac_holds_processing'));
1436     unHideMe($('myopac_holds_main_table'));
1437 }
1438
1439 function myopacBatchHoldCallback(r) {
1440     r.getResultObject();
1441     if(++myopacProcessedHolds >= myopacTotalHoldsToProcess) {
1442         myopacHideHoldProcessing();
1443         holdCache = {};
1444         myopacForceHoldsRedraw = true;
1445         myOPACShowHolds();
1446     }
1447 }
1448