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 var holdStatusCache = {};
  10
  11
  12 function clearNodes( node, keepArray ) {
  13         if(!node) return;
  14         for( var n in keepArray ) node.removeChild(keepArray[n]);
  15         removeChildren(node);
  16         for( var n in keepArray ) node.appendChild(keepArray[n]);
  17 }
  18
  19 function myOPACInit() {
  20         if(!(G.user && G.user.session)) initLogin();
  21         else myOPACChangePage( "summary" );
  22
  23     $('myopac_holds_thaw_date_input').onkeyup =
  24         function(){holdsVerifyThawDateUI('myopac_holds_thaw_date_input'); }
  25     $('myopac_holds_thaw_date_input').onchange =
  26         function(){holdsVerifyThawDateUI('myopac_holds_thaw_date_input'); }
  27 }
  28
  29 function myopacReload() {
  30         //swapCanvas($('myopac_reloading'));
  31         var a = {};
  32         a[PARAM_LOCATION] = getNewSearchLocation();
  33         a[PARAM_DEPTH] = getNewSearchDepth();
  34         hideMe($('canvas_main'));
  35         goTo(buildOPACLink(a, true));
  36 }
  37
  38
  39 function myOPACChangePage( page ) {
  40         showCanvas();
  41
  42         var s = $("myopac_summary_td");
  43         var c = $("myopac_checked_td");
  44         var f = $("myopac_fines_td");
  45         var h = $("myopac_holds_td");
  46         var p = $("myopac_prefs_td");
  47         var b = $('myopac_bookbag_td');
  48
  49         var ss = $("myopac_summary_div");
  50         var cc = $("myopac_checked_div");
  51         var ff = $("myopac_fines_div");
  52         var hh = $("myopac_holds_div");
  53         var pp = $("myopac_prefs_div");
  54         var bb = $('myopac_bookbag_div');
  55
  56         var cls = "myopac_link";
  57         var acls = "myopac_link_active";
  58
  59         hideMe(ss);
  60         hideMe(cc); hideMe(ff);
  61         hideMe(hh); hideMe(pp);
  62         hideMe(bb);
  63
  64         removeCSSClass(s, acls );
  65         removeCSSClass(c, acls );
  66         removeCSSClass(f, acls );
  67         removeCSSClass(h, acls );
  68         removeCSSClass(p, acls );
  69         removeCSSClass(b, acls );
  70
  71         switch( page ) {
  72
  73                 case "summary":
  74                         unHideMe(ss);
  75                         addCSSClass(s, acls );
  76                         myOPACShowSummary();
  77                         break;
  78
  79                 case "checked":
  80                         unHideMe(cc);
  81                         addCSSClass(c, acls );
  82                         myOPACShowChecked();
  83                         break;
  84
  85                 case "holds":
  86                         unHideMe(hh);
  87                         addCSSClass(h, acls );
  88                         myOPACShowHolds();
  89                         break;
  90
  91                 case "fines":
  92                         unHideMe(ff);
  93                         addCSSClass(f, acls );
  94                         myOPACShowFines();
  95                         break;
  96
  97                 case "prefs":
  98                         unHideMe(pp);
  99                         addCSSClass(p, acls );
 100                         myOPACShowPrefs();
 101                         break;
 102
 103                 case 'bookbag':
 104                         unHideMe(bb);
 105                         addCSSClass(b, acls);
 106                         myOPACShowBookbags();
 107                         break;
 108         }
 109 }
 110
 111 function myOPACShowChecked() {
 112         if(checkedDrawn) return;
 113         var req = new Request(FETCH_CHECKED_OUT_SUM, G.user.session, G.user.id());
 114         req.callback(myOPACDrawCheckedOutSlim);
 115         req.send();
 116
 117         var nreq = new Request(FETCH_NON_CAT_CIRCS, G.user.session);
 118         nreq.callback(myOPACDrawNonCatCircs);
 119         nreq.send();
 120 }
 121
 122
 123 var checkedRowTemplate;
 124 var circsCache = new Array();
 125 var checkedDrawn = false;
 126
 127 function moClearCheckedTable() {
 128         var tbody                       = $("myopac_checked_tbody");
 129         var loading                     = $("myopac_checked_loading");
 130         var none                                = $("myopac_checked_none");
 131         clearNodes( tbody, [ loading, none ] );
 132 }
 133
 134 var __can_renew_one = false;
 135
 136 function myOPACDrawCheckedOutSlim(r) {
 137
 138         var checked                     = r.getResultObject();
 139         var tbody                       = $("myopac_checked_tbody");
 140         var loading                     = $("myopac_checked_loading");
 141         var none                                = $("myopac_checked_none");
 142
 143    __can_renew_one = false;
 144
 145         if(checkedDrawn) return;
 146         checkedDrawn = true;
 147         if(!checkedRowTemplate)
 148                 checkedRowTemplate = tbody.removeChild($("myopac_checked_row"));
 149
 150    moClearCheckedTable();
 151
 152         hideMe(loading); /* remove all children and start over */
 153         if(!(checked && (checked.out || checked.overdue))) {
 154                 unHideMe(none);
 155                 return;
 156         }
 157
 158         for( var i = 0; i < checked.overdue.length; i++ ) {
 159                 var req = new Request(FETCH_CIRC_BY_ID, G.user.session, checked.overdue[i]);
 160                 req.request.tbody = tbody;
 161                 req.request.od = true;
 162                 req.callback(myOPACDrawCheckedItem);
 163                 req.send();
 164         }
 165
 166
 167         for( var i = 0; i < checked.out.length; i++ ) {
 168                 var req = new Request(FETCH_CIRC_BY_ID, G.user.session, checked.out[i]);
 169                 req.request.tbody = tbody;
 170                 req.callback(myOPACDrawCheckedItem);
 171                 req.send();
 172         }
 173
 174    appendClear($('mo_items_out_count'),
 175       text(new String( parseInt(checked.overdue.length) + parseInt(checked.out.length) )) );
 176
 177    if( checked.overdue.length > 0 ) {
 178       addCSSClass($('mo_items_overdue_count'), 'overdue');
 179       appendClear($('mo_items_overdue_count'),
 180          text(new String( parseInt(checked.overdue.length) )) );
 181    }
 182
 183 }
 184
 185
 186 function myOPACDrawCheckedItem(r) {
 187
 188         var circ = r.getResultObject();
 189         var tbody = r.tbody;
 190         var row = checkedRowTemplate.cloneNode(true);
 191         row.id = 'myopac_checked_row_ ' + circ.id();
 192    row.setAttribute('circid', circ.id());
 193
 194         var due = _trimTime(circ.due_date());
 195
 196         var dlink = $n( row, "myopac_checked_due" );
 197         var rlink = $n( row, "myopac_checked_renewals" );
 198         //var rnlink = $n( row, "myopac_checked_renew_link" );
 199
 200         //if( r.od ) due = elem('b', {style:'color:red;font-size:110%'},due);
 201         if( r.od ) {
 202       due = elem('b', null, due);
 203       addCSSClass(due, 'overdue');
 204    } else {
 205       due = text(due);
 206    }
 207
 208         dlink.appendChild(due);
 209         rlink.appendChild(text(circ.renewal_remaining()));
 210         unHideMe(row);
 211         //rnlink.setAttribute('href', 'javascript:myOPACRenewCirc("'+circ.id()+'");');
 212         circsCache.push(circ);
 213
 214         if( circ.renewal_remaining() < 1 ) {
 215       $n(row, 'selectme').disabled = true;
 216       if(!__can_renew_one)
 217          $('mo_renew_button').disabled = true;
 218    } else {
 219       __can_renew_one = true;
 220       $('mo_renew_button').disabled = false;
 221       $n(row, 'selectme').disabled = false;
 222    }
 223
 224         tbody.appendChild(row);
 225
 226         var req = new Request(FETCH_MODS_FROM_COPY, circ.target_copy() );
 227         req.request.alertEvent = false;
 228         req.request.circ = circ.id();
 229         req.request.copy = circ.target_copy();
 230         req.callback(myOPACDrawCheckedTitle);
 231         req.send();
 232 }
 233
 234 var __circ_titles = {};
 235
 236 function myOPACDrawCheckedTitle(r) {
 237         var record = r.getResultObject();
 238         var circid = r.circ;
 239
 240         if(!record || checkILSEvent(record)) {
 241                 var req = new Request( FETCH_COPY, r.copy );
 242                 req.request.circ = circid
 243                 req.callback(myOPACDrawNonCatalogedItem);
 244                 req.send();
 245                 return;
 246         }
 247
 248         var row = $('myopac_checked_row_ ' + circid);
 249         var tlink = $n( row, "myopac_checked_title_link" );
 250         var alink = $n( row, "myopac_checked_author_link" );
 251         buildTitleDetailLink(record, tlink);
 252         buildSearchLink(STYPE_AUTHOR, record.author(), alink);
 253    __circ_titles[circid] = record.title();
 254 }
 255
 256 function myOPACDrawNonCatalogedItem(r) {
 257         var copy = r.getResultObject();
 258         var circid = r.circ;
 259
 260         var row = $('myopac_checked_row_ ' + circid);
 261         var tlink = $n( row, "myopac_checked_title_link" );
 262         var alink = $n( row, "myopac_checked_author_link" );
 263
 264         tlink.parentNode.appendChild(text(copy.dummy_title()));
 265         alink.parentNode.appendChild(text(copy.dummy_author()));
 266    __circ_titles[circid] = copy.dummy_title();
 267 }
 268
 269
 270 /*
 271 function myOPACRenewCirc(circid) {
 272
 273         var circ;
 274         for( var i = 0; i != circsCache.length; i++ )
 275                 if(circsCache[i].id() == circid)
 276                         circ = circsCache[i];
 277
 278         if(!confirm($('myopac_renew_confirm').innerHTML)) return;
 279
 280         var req = new Request(RENEW_CIRC, G.user.session,
 281                 { patron : G.user.id(), copyid : circ.target_copy(), opac_renewal : 1 } );
 282         req.request.alertEvent = false;
 283         req.send(true);
 284         var res = req.result();
 285
 286         if(checkILSEvent(res) || checkILSEvent(res[0])) {
 287                 alertId('myopac_renew_fail');
 288                 return;
 289         }
 290
 291         alert($('myopac_renew_success').innerHTML);
 292         checkedDrawn = false;
 293         myOPACShowChecked();
 294 }
 295 */
 296
 297
 298
 299 function myOPACShowHolds() {
 300         var req = new Request(FETCH_HOLDS, G.user.session, G.user.id());
 301         req.callback(myOPACDrawHolds);
 302         req.send();
 303     $('myopac_holds_actions_none').selected = true;
 304 }
 305
 306 var holdsTemplateRowOrig;
 307 var holdsTemplateRow;
 308 var myopacForceHoldsRedraw = false;
 309 function myOPACDrawHolds(r) {
 310
 311         var tbody = $("myopac_holds_tbody");
 312         if(holdsTemplateRow && !myopacForceHoldsRedraw) return;
 313     myopacForceHoldsRedraw = false;
 314
 315         if(holdsTemplateRowOrig) {
 316                 holdsTemplateRow = holdsTemplateRowOrig;
 317                 removeChildren(tbody);
 318         } else {
 319                 holdsTemplateRow = tbody.removeChild($("myopac_holds_row"));
 320                 holdsTemplateRowOrig = holdsTemplateRow;
 321         }
 322
 323         hideMe($('myopac_holds_loading'));
 324
 325         var holds = r.getResultObject();
 326
 327         if(!holds || holds.length < 1) unHideMe($('myopac_holds_none'));
 328         for( var i = 0; i != holds.length; i++ ) {
 329
 330                 var h = holds[i];
 331                 holdCache[h.id()] = h;
 332
 333                 var row = holdsTemplateRow.cloneNode(true);
 334                 row.id = "myopac_holds_row_" + h.id();
 335
 336                 var form = $n(row, "myopac_holds_formats");
 337                 form.id = "myopac_holds_form_" + h.id();
 338
 339                 var orglink = $n(row, "myopac_holds_location");
 340                 orglink.appendChild(text(findOrgUnit(h.pickup_lib()).name()));
 341
 342                 tbody.appendChild(row);
 343
 344                 $n(row,'myopac_holds_edit_link').setAttribute(
 345                         'href','javascript:myOPACEditHold("'+ h.id()+'");');
 346
 347         if(isTrue(h.frozen())) {
 348             hideMe($n(row, 'myopac_hold_unfrozen_true'))
 349             unHideMe($n(row, 'myopac_hold_unfrozen_false'))
 350             if(h.thaw_date()) {
 351                 var d = dojo.date.stamp.fromISOString(h.thaw_date());
 352                 $n(row, 'myopac_holds_frozen_until').appendChild(text(dojo.date.locale.format(d, {.selector: 'date', fullYear: true})));
 353             }
 354         } else {
 355             unHideMe($n(row, 'myopac_hold_unfrozen_true'))
 356             hideMe($n(row, 'myopac_hold_unfrozen_false'))
 357         }
 358
 359         $n(row, 'myopac_holds_selected_chkbx').checked = false;
 360
 361                 unHideMe(row);
 362
 363                 myOPACDrawHoldTitle(h);
 364                 myOPACDrawHoldStatus(h);
 365         }
 366 }
 367
 368 function myOPACEditHold(holdid) {
 369         var hold = holdCache[holdid];
 370
 371         holdsDrawEditor(
 372                 {
 373                         editHold : hold,
 374                         onComplete : function(){
 375                                 holdsTemplateRow = null;
 376                                 myOPACShowHolds();
 377                         }
 378                 }
 379         );
 380 }
 381
 382
 383 function myOPACDrawHoldStatus(hold) {
 384         var req = new Request(FETCH_HOLD_STATUS, G.user.session, hold.id() );
 385         req.callback(myOShowHoldStatus);
 386         req.request.hold = hold;
 387         req.send();
 388 }
 389
 390 function myOShowHoldStatus(r) {
 391
 392         var hold = r.hold;
 393         var status = r.getResultObject();
 394     holdStatusCache[hold.id()] = status;
 395
 396         var row = $("myopac_holds_row_" + r.hold.id());
 397
 398         if( status < 3 )
 399                 unHideMe($n(row, 'hold_status_waiting'));
 400
 401         if( status == 3 )
 402                 unHideMe($n(row, 'hold_status_transit'));
 403
 404         if( status == 4 ) {
 405                 unHideMe($n(row, 'hold_status_available'));
 406                 hideMe($n(row, 'myopac_holds_cancel_link'));
 407         }
 408 }
 409
 410
 411 function myOPACDrawHoldTitle(hold) {
 412         var method;
 413
 414         if( hold.hold_type() == 'T' || hold.hold_type() == 'M' ) {
 415                 if(hold.hold_type() == "M") method = FETCH_MRMODS;
 416                 if(hold.hold_type() == "T") method = FETCH_RMODS;
 417                 var req = new Request(method, hold.target());
 418                 req.callback(myOPACFleshHoldTitle);
 419                 req.request.hold = hold;
 420                 req.request.alertEvent = false;
 421                 req.send();
 422
 423         } else {
 424                 holdFetchObjects(hold,
 425                         function(a) { _myOPACFleshHoldTitle(hold, a);});
 426         }
 427 }
 428
 429 function myOPACFleshHoldTitle(r) {
 430         var rec = r.getResultObject();
 431         _myOPACFleshHoldTitle(r.hold, {recordObject: rec});
 432 }
 433
 434 function _myOPACFleshHoldTitle(hold, holdObjects) {
 435
 436         var record = holdObjects.recordObject;
 437         var volume      = holdObjects.volumeObject;
 438         var copy        = holdObjects.copyObject;
 439
 440         var row = $("myopac_holds_row_" + hold.id());
 441         var title_link = $n(row, "myopac_holds_title_link");
 442         var author_link = $n(row, "myopac_holds_author_link");
 443
 444         if(!record || checkILSEvent(record) ) {
 445                 addCSSClass(row, 'invalid_hold');
 446                 $n(row, 'myopac_holds_edit_link').setAttribute('href', 'javascript:void(0);');
 447                 $n(row, 'myopac_holds_edit_link').onclick = function(){alertId('invalid_hold');};
 448                 return;
 449         }
 450
 451         buildTitleDetailLink(record, title_link);
 452         buildSearchLink(STYPE_AUTHOR, record.author(), author_link);
 453
 454         if( volume ) {
 455                 $n(row, 'volume').appendChild(text(volume.label()));
 456                 unHideMe($n(row, 'vol_copy'));
 457                 if(copy) $n(row, 'copy').appendChild(text(copy.barcode()));
 458         }
 459
 460         var form = $("myopac_holds_form_" + hold.id());
 461
 462         if(form) {
 463                 var mods_formats = record.types_of_resource();
 464
 465                 if( hold.hold_type() == 'M' ) {
 466                         var data = holdsParseMRFormats(hold.holdable_formats());
 467                         mods_formats = data.mods_formats;
 468                 }
 469
 470                 for( var i = 0; i < mods_formats.length; i++ ) {
 471                         var img = elem("img");
 472                         setResourcePic(img, mods_formats[i]);
 473                         form.appendChild(img);
 474                 }
 475         }
 476 }
 477
 478 var finesShown = false;
 479 function myOPACShowFines() {
 480         if(finesShown) return; finesShown = true;
 481         var req = new Request(FETCH_FINES_SUMMARY, G.user.session, G.user.id() );
 482         req.callback(_myOPACShowFines);
 483         req.send();
 484 }
 485
 486 function _myOPACShowFines(r) {
 487         hideMe($('myopac_fines_summary_loading'));
 488         unHideMe($('myopac_fines_summary_row'));
 489
 490         var summary = r.getResultObject();
 491         var total       = "0.00"; /* localization? */
 492         var paid                = "0.00";
 493         var balance = "0.00";
 494         if( instanceOf(summary,mous) ) {
 495
 496                 total           = _finesFormatNumber(summary.total_owed());
 497                 paid            = _finesFormatNumber(summary.total_paid());
 498                 balance = _finesFormatNumber(summary.balance_owed());
 499
 500                 var req = new Request(FETCH_TRANSACTIONS, G.user.session, G.user.id() );
 501                 req.callback(myOPACShowTransactions);
 502                 req.send();
 503         }
 504
 505         $('myopac_fines_summary_total').appendChild(text(total));
 506         $('myopac_fines_summary_paid').appendChild(text(paid));
 507         $('myopac_fines_summary_balance').appendChild(text(balance));
 508 }
 509
 510 function _finesFormatNumber(num) {
 511         if(isNull(num)) num = 0;
 512         num = num + "";
 513         if(num.length < 2 || !num.match(/\./)) num += ".00";
 514         if(num.match(/\./) && num.charAt(num.length-2) == '.') num += "0";
 515         return num;
 516 }
 517
 518 //function _trimTime(time) { if(!time) return ""; return time.replace(/\ .*/,""); }
 519 function _trimTime(time) {
 520         if(!time) return "";
 521     var d = dojo.date.stamp.fromISOString(time);
 522     if(!d) return ""; /* date parse failed */
 523     return d.iso8601Format('YMD');
 524 }
 525
 526 function _trimSeconds(time) {
 527     if(!time) return "";
 528     var d = dojo.date.stamp.fromISOString(time);
 529     if(!d) return ""; /* date parse failed */
 530     return d.iso8601Format('YMDHM',null,true,true);
 531 }
 532
 533 function myOPACShowTransactions(r) {
 534
 535         if(myopacGenericTransTemplate || myopacCircTransTemplate) return;
 536
 537         var transactions = r.getResultObject();
 538
 539         for( var idx in transactions ) {
 540
 541                 var trans       = transactions[idx].transaction;
 542                 var record      = transactions[idx].record;
 543                 var circ                = transactions[idx].circ;
 544
 545                 if(trans.xact_type() == 'circulation')
 546                         myOPACShowCircTransaction(trans, record, circ);
 547
 548                 else if(trans.xact_type() == 'grocery' )
 549                         myopacShowGenericTransaction( trans );
 550         }
 551 }
 552
 553 var myopacGenericTransTemplate;
 554 function myopacShowGenericTransaction( trans ) {
 555         var tbody = $('myopac_trans_tbody');
 556
 557         if(!myopacGenericTransTemplate) {
 558                 myopacGenericTransTemplate =
 559                         tbody.removeChild($('myopac_trans_row'));
 560                 removeChildren(tbody);
 561         }
 562
 563         var row = myopacGenericTransTemplate.cloneNode(true);
 564
 565         $n(row,'myopac_trans_start').appendChild(
 566                         text(_trimSeconds(trans.xact_start())));
 567
 568         $n(row,'myopac_trans_last_payment').appendChild(
 569                         text(_trimSeconds(trans.last_payment_ts())));
 570
 571         $n(row,'myopac_trans_init_amount').appendChild(
 572                         text(_finesFormatNumber(trans.total_owed())));
 573
 574         $n(row,'myopac_trans_total_paid').appendChild(
 575                         text(_finesFormatNumber(trans.total_paid())));
 576
 577         $n(row,'myopac_trans_balance').appendChild(
 578                         text(_finesFormatNumber(trans.balance_owed())));
 579
 580         var req = new Request(FETCH_MONEY_BILLING, G.user.session, trans.id());
 581         req.send(true);
 582         var bills = req.result();
 583         if(bills && bills[0])
 584                 $n(row,'myopac_trans_bill_type').appendChild(
 585                                 text(bills[0].billing_type()));
 586
 587         tbody.appendChild(row);
 588         unHideMe($('myopac_trans_div'));
 589 }
 590
 591
 592
 593 /* draws a circulation transaction summary */
 594 var myopacCircTransTemplate;
 595 function myOPACShowCircTransaction(trans, record, circ) {
 596         var tbody = $('myopac_circ_trans_tbody');
 597
 598         if(!myopacCircTransTemplate) {
 599                 myopacCircTransTemplate = tbody.removeChild($('myopac_circ_trans_row'));
 600                 removeChildren(tbody);
 601         }
 602
 603         var row = myopacCircTransTemplate.cloneNode(true);
 604
 605         if(record) {
 606                 buildTitleDetailLink(record, $n(row,'myopac_circ_trans_title'));
 607
 608                 $n(row,'myopac_circ_trans_author').appendChild(text(
 609                         normalize(truncate(record.author(), 65))));
 610
 611         } else {
 612
 613                 var req = new Request( FETCH_COPY, circ.target_copy() );
 614                 req.alertEvents = false;
 615                 req.send(true);
 616                 var copy = req.result();
 617                 if( copy ) {
 618                         $n(row,'myopac_circ_trans_title').appendChild(text(copy.dummy_title()));
 619                         $n(row,'myopac_circ_trans_author').appendChild(text(copy.dummy_author()));
 620                 }
 621         }
 622
 623
 624         $n(row,'myopac_circ_trans_start').
 625                 appendChild(text(_trimTime(trans.xact_start())));
 626
 627    var due = _trimTime(circ.due_date());
 628         var checkin = _trimTime(circ.stop_fines_time());
 629
 630         $n(row,'myopac_circ_trans_due').appendChild(text(due))
 631         if(checkin)
 632                 appendClear($n(row,'myopac_circ_trans_finished'), text(checkin));
 633         if(circ.stop_fines() == 'LOST')
 634                 appendClear($n(row,'myopac_circ_trans_finished'), text(circ.stop_fines()));
 635         if(circ.stop_fines() == 'CLAIMSRETURNED')
 636                 appendClear($n(row,'myopac_circ_trans_finished'), text(""));
 637
 638
 639         $n(row,'myopac_circ_trans_balance').
 640                 appendChild(text(_finesFormatNumber(trans.balance_owed())));
 641
 642         tbody.appendChild(row);
 643         unHideMe($('myopac_circ_trans_div'));
 644 }
 645
 646
 647 function myOPACSavePrefs() {
 648         G.user.prefs[PREF_HITS_PER] = getSelectorVal($('prefs_hits_per'));
 649         G.user.prefs[PREF_DEF_FONT] = getSelectorVal($('prefs_def_font'));
 650         G.user.prefs[PREF_HOLD_NOTIFY] = getSelectorVal($('prefs_hold_notify'));
 651         G.user.prefs[PREF_DEF_DEPTH] = getSelectorVal($('prefs_def_range'));
 652
 653         if( $('myopac_pref_home_lib').checked == true )
 654                 G.user.prefs[PREF_DEF_LOCATION] = null;
 655         else
 656                 G.user.prefs[PREF_DEF_LOCATION] = getSelectorVal($('prefs_def_location'));
 657
 658         if(commitUserPrefs())
 659                 alert($('prefs_update_success').innerHTML);
 660         else alert($('prefs_update_failure').innerHTML);
 661 }
 662
 663
 664 function myOPACShowDefFont() {
 665         var font;
 666         if(G.user.prefs[PREF_DEF_FONT])
 667                 font = G.user.prefs[PREF_DEF_FONT];
 668         else font = "regular";
 669         setSelector($('prefs_def_font'), font);
 670 }
 671
 672 function myOPACShowHoldNotify() {
 673         var pref = G.user.prefs[PREF_HOLD_NOTIFY];
 674
 675         if(pref) {
 676                 if(pref.match(/email/i) && pref.match(/phone/i)) {
 677                         setSelector($('prefs_hold_notify'), 'phone:email');
 678                 } else if( pref.match(/email/i) ) {
 679                         setSelector($('prefs_hold_notify'), 'email');
 680                 } else if( pref.match(/phone/i) ) {
 681                         setSelector($('prefs_hold_notify'), 'phone');
 682                 }
 683
 684         } else {
 685                 setSelector($('prefs_hold_notify'), 'phone:email');
 686         }
 687 }
 688
 689 function myOPACShowPrefs() {
 690         grabUserPrefs();
 691         myOPACShowHitsPer();
 692         myOPACShowDefFont();
 693         myOPACShowHoldNotify();
 694         myOPACShowDefLocation();
 695         hideMe($('myopac_prefs_loading'));
 696 }
 697
 698 var defSearchLocationDrawn = false;
 699 var defDepthIndex = 0;
 700 function myOPACShowDefLocation() {
 701
 702         var selector = $('prefs_def_location');
 703         var rsel = $('prefs_def_range');
 704
 705         if(!defSearchLocationDrawn) {
 706
 707                 defSearchLocationDrawn = true;
 708
 709                 var org = G.user.prefs[PREF_DEF_LOCATION];
 710
 711                 if(!org) {
 712                         $('myopac_pref_home_lib').checked = true;
 713                         $('prefs_def_location').disabled = true;
 714                         org = G.user.home_ou();
 715                 }
 716
 717                 buildOrgSel(selector, globalOrgTree, 0);
 718
 719                 globalOrgTypes = globalOrgTypes.sort(
 720                         function(a, b) {
 721                                 if( a.depth() < b.depth() ) return -1;
 722                                 return 1;
 723                         }
 724                 );
 725
 726                 iterate(globalOrgTypes,
 727                         function(t) {
 728                                 if( t.depth() <= findOrgDepth(org) ) {
 729                                         setSelectorVal(rsel, defDepthIndex++, t.opac_label(), t.depth());
 730                                         if( t.depth() == findOrgDepth(org) )
 731                                                 setSelector(rsel, t.depth());
 732                                 }
 733                         }
 734                 );
 735         }
 736
 737         setSelector(selector, org);
 738 }
 739
 740 function myOPACShowHitsPer() {
 741         var hits = 10;
 742         if(G.user.prefs[PREF_HITS_PER])
 743                 hits = G.user.prefs[PREF_HITS_PER];
 744         var hitsSel = $('prefs_hits_per');
 745         setSelector(hitsSel, hits);
 746 }
 747
 748 var userShown = false;
 749 function myOPACShowSummary() {
 750         if(userShown) return; userShown = true;
 751         var req = new Request(FETCH_FLESHED_USER,G.user.session, G.user.id());
 752         req.callback(_myOPACSummaryShowUer);
 753         req.send();
 754 }
 755
 756 var addrRowTemplate;
 757 var notesTemplate;
 758 function _myOPACSummaryShowUer(r) {
 759
 760         var user = r.getResultObject();
 761         fleshedUser = user;
 762         if(!user) return;
 763
 764     var expireDate = dojo.date.stamp.fromISOString(user.expire_date());
 765     if( expireDate < new Date() ) {
 766         appendClear($('myopac.expired.date'), expireDate.iso8601Format('YMD'));
 767         unHideMe($('myopac.expired.alert'));
 768     }
 769
 770         var iv1 = user.ident_value()+'';
 771         if (iv1.length > 4) iv1 = iv1.replace(new RegExp(iv1.substring(0,iv1.length - 4)), '***********');
 772
 773         appendClear($('myopac_summary_first'),text(user.first_given_name()));
 774         appendClear($('myopac_summary_middle'),text(user.second_given_name()));
 775         appendClear($('myopac_summary_dayphone'),text(user.day_phone()));
 776         appendClear($('myopac_summary_eveningphone'),text(user.evening_phone()));
 777         appendClear($('myopac_summary_otherphone'),text(user.other_phone()));
 778         appendClear($('myopac_summary_last'),text(user.family_name()));
 779         appendClear($('myopac_summary_username'),text(user.usrname()));
 780         appendClear($('myopac_summary_email'),text(user.email()));
 781         appendClear($('myopac_summary_barcode'),text(user.card().barcode()));
 782         appendClear($('myopac_summary_ident1'),text(iv1));
 783         appendClear($('myopac_summary_homelib'),text(findOrgUnit(user.home_ou()).name()));
 784         appendClear($('myopac_summary_create_date'),text(_trimTime(user.create_date())));
 785
 786         var req = new Request(
 787                 FETCH_USER_NOTES, G.user.session, {pub:1, patronid:G.user.id()});
 788         req.callback(myopacDrawNotes);
 789         req.send();
 790
 791
 792         var tbody = $('myopac_addr_tbody');
 793         var template;
 794
 795         if(addrRowTemplate) {
 796                 template = addrRowTemplate;
 797         } else {
 798                 template = tbody.removeChild($('myopac_addr_row'));
 799                 addrRowTemplate = template;
 800         }
 801         removeChildren(tbody);
 802
 803         for( var a in user.addresses() ) {
 804                 var row = template.cloneNode(true);
 805                 myOPACDrawAddr(row, user.addresses()[a]);
 806                 tbody.appendChild(row);
 807         }
 808 }
 809
 810
 811 function myopacDrawNotes(r) {
 812         var notes = r.getResultObject();
 813         var tbody = $('myopac.notes.tbody');
 814         if(!notesTemplate)
 815                 notesTemplate = tbody.removeChild($('myopac.notes.tr'));
 816         removeChildren(tbody);
 817
 818         iterate(notes,
 819                 function(note) {
 820                         unHideMe($('myopac.notes.div'));
 821                         var row = notesTemplate.cloneNode(true);
 822                         $n(row, 'title').appendChild(text(note.title()));
 823                         $n(row, 'value').appendChild(text(note.value()));
 824                         tbody.appendChild(row);
 825                 }
 826         );
 827 }
 828
 829
 830
 831 function myOPACDrawAddr(row, addr) {
 832
 833         appendClear($n(row, 'myopac_addr_type'),text(addr.address_type()));
 834         var street = (addr.street2()) ? addr.street1() + ", " + addr.street2() : addr.street1();
 835         appendClear($n(row, 'myopac_addr_street'),text(street));
 836         appendClear($n(row, 'myopac_addr_city'),text(addr.city()));
 837         appendClear($n(row, 'myopac_addr_county'),text(addr.county()));
 838         appendClear($n(row, 'myopac_addr_state'),text(addr.state()));
 839         appendClear($n(row, 'myopac_addr_zip'),text(addr.post_code()));
 840 }
 841
 842
 843 function myOPACUpdateUsername() {
 844         var username = $('myopac_new_username').value;
 845         if(username == null || username == "") {
 846                 alert($('myopac_username_error').innerHTML);
 847                 return;
 848         }
 849
 850         if( username.match(/.*\s.*/) ) {
 851                 alert($('myopac_invalid_username').innerHTML);
 852                 return;
 853         }
 854
 855     r = fetchOrgSettingDefault(globalOrgTree.id(), 'opac.barcode_regex');
 856     if(r) REGEX_BARCODE = new RegExp(r);
 857
 858     if(username.match(REGEX_BARCODE)) {
 859         alert($('myopac_invalid_username').innerHTML);
 860         return;
 861     }
 862
 863         /* first see if the requested username is taken */
 864         var req = new Request(CHECK_USERNAME, G.user.session, username);
 865         req.send(true);
 866         var res = req.result();
 867         /* If the username does not already exist, res will be null;
 868          * we can move on to updating the username.
 869          *
 870          * If the username does exist, then res will be the user ID.
 871          * G.user.id() gives us the currently authenticated user ID.
 872          * If res == G.user.id(), we try to update the username anyways.
 873          */
 874         if( res !== null && res != G.user.id() ) {
 875                 alertId('myopac_username_dup');
 876                 return;
 877         }
 878
 879         var req = new Request(UPDATE_USERNAME, G.user.session, username );
 880         req.send(true);
 881         if(req.result()) {
 882
 883                 var evt;
 884                 var res = req.result();
 885                 if(evt = checkILSEvent(res)) {
 886                         alertILSEvent(res);
 887                         return;
 888                 }
 889
 890                 G.user.usrname(username);
 891                 hideMe($('myopac_update_username_row'));
 892                 userShown = false;
 893                 alertId('myopac_username_success');
 894                 myOPACShowSummary();
 895                 return;
 896         }
 897
 898         alert($('myopac_username_failure').innerHTML);
 899 }
 900
 901 function myOPACUpdateEmail() {
 902         var email = $('myopac_new_email').value;
 903         if(email == null || email == "") {
 904                 alert($('myopac_email_error').innerHTML);
 905                 return;
 906         }
 907
 908         var req = new Request(UPDATE_EMAIL, G.user.session, email );
 909         req.send(true);
 910         if(req.result()) {
 911                 G.user.usrname(email);
 912                 hideMe($('myopac_update_email_row'));
 913                 userShown = false;
 914                 alertId('myopac_email_success');
 915                 myOPACShowSummary();
 916                 return;
 917         }
 918
 919         alert($('myopac_email_failure').innerHTML);
 920 }
 921
 922
 923 function myOPACUpdatePassword() {
 924         var curpassword = $('myopac_current_password').value;
 925         var password = $('myopac_new_password').value;
 926         var password2 = $('myopac_new_password2').value;
 927
 928         if(     curpassword == null || curpassword == "" ||
 929                         password == null || password == "" ||
 930                         password2 == null || password2 == "" || password != password2 ) {
 931                 alert($('myopac_password_error').innerHTML);
 932                 return;
 933         }
 934
 935         if(!strongPassword(password, true)) return;
 936
 937         var req = new Request(UPDATE_PASSWORD, G.user.session, password, curpassword );
 938         req.send(true);
 939         if(req.result()) {
 940                 hideMe($('myopac_update_password_row'));
 941                 userShown = false;
 942                 alertId('myopac_password_success');
 943                 myOPACShowSummary();
 944                 return;
 945         }
 946
 947         alert($('myopac_password_failure').innerHTML);
 948 }
 949
 950
 951
 952
 953 var containerTemplate;
 954 function myOPACShowBookbags(force) {
 955
 956         var tbody =$('myopac_bookbag_tbody') ;
 957
 958         if(!containerTemplate)
 959                 containerTemplate = tbody.removeChild($('myopac_bookbag_tr'));
 960         else if(!force) return;
 961
 962         removeChildren(tbody);
 963
 964         var containers = containerFetchAll();
 965
 966         var found = false;
 967         for( var i in containers ) {
 968                 found = true;
 969                 var cont = containers[i];
 970                 var row = containerTemplate.cloneNode(true);
 971                 row.id = 'myopac_bookbag_row_' + cont.id();
 972                 var link = $n(row, 'myopac_expand_bookbag');
 973                 var dlink = $n(row, 'myopac_container_delete');
 974                 link.appendChild( text(cont.name()) );
 975                 link.setAttribute('href',
 976                         'javascript:myOPACExpandBookbag("' + cont.id() + '","' + cont.name() + '");');
 977                 myOPACFetchBBItems( cont.id(), row );
 978                 dlink.setAttribute('href', 'javascript:myOPACDeleteBookbag("'+cont.id()+'");');
 979
 980                 if( isTrue(cont.pub()) ) {
 981                         unHideMe($n(row, 'myopac_bb_published_yes'));
 982                         var link = $n(row, 'myopac_bb_published_view');
 983                         link.setAttribute('href', buildExtrasLink( 'feed/bookbag/html-full/'+cont.id(), false));
 984                         link.setAttribute('target', '_blank' );
 985                         unHideMe(link);
 986
 987                         link = $n(row, 'myopac_bb_published_atom');
 988                         link.setAttribute('href', buildExtrasLink( 'feed/bookbag/rss2-full/'+cont.id(), false));
 989                         link.setAttribute('target', '_blank' );
 990                         unHideMe(link);
 991
 992                         link = $n(row, 'myopac_bb_make_unpublished');
 993                         link.setAttribute('href', 'javascript:myOPACMakeBBPublished("'+cont.id()+'", true);');
 994                         unHideMe(link);
 995
 996                 } else {
 997                         unHideMe($n(row, 'myopac_bb_published_no'));
 998                         var link = $n(row, 'myopac_bb_make_published');
 999                         link.setAttribute('href', 'javascript:myOPACMakeBBPublished("'+cont.id()+'");');
1000                         unHideMe(link);
1001                 }
1002
1003                 tbody.appendChild(row);
1004         }
1005
1006         if(!found) unHideMe($('myopac_bookbags_none'));
1007         else unHideMe($('myopac_bookbag_table'));
1008 }
1009
1010 function myOPACMakeBBPublished(bbid, hideme) {
1011
1012         var bb = fleshedContainers[bbid];
1013
1014         if(hideme) {
1015                 if(!confirm($('myopac_make_unpublished_confirm').innerHTML)) return;
1016                 bb.pub('f');
1017         } else {
1018                 if(!confirm($('myopac_make_published_confirm').innerHTML)) return;
1019                 bb.pub('t');
1020         }
1021
1022         var result = containerUpdate(bb);
1023
1024         var code = checkILSEvent(result);
1025         if(code) { alertILSEvent(result); return; }
1026
1027         alert($('myopac_bb_update_success').innerHTML);
1028         myOPACShowBookbags(true);
1029 }
1030
1031
1032
1033 function myOPACDeleteBookbag(id) {
1034         if( confirm( $('myopac_delete_bookbag_warn').innerHTML ) ) {
1035                 var result = containerDelete(id);
1036                 var code = checkILSEvent(result);
1037                 if(code) { alertILSEvent(result); return; }
1038                 alert($('myopac_bb_update_success').innerHTML);
1039                 hideMe($('myopac_bookbag_items_table'));
1040                 hideMe($('myopac_bookbag_items_name'));
1041                 hideMe($('myopac_bookbag_no_items'));
1042                 myOPACShowBookbags(true);
1043         }
1044 }
1045
1046 function myOPACFetchBBItems( id, row, block ) {
1047         if(!block) {
1048                 containerFlesh( id, _myOPACSetBBItems, { row: row }  );
1049         } else {
1050                 var cont = containerFlesh(id);
1051                 myOPACSetBBItems( cont, row );
1052         }
1053 }
1054
1055 function _myOPACSetBBItems(r) { myOPACSetBBItems( r.getResultObject(), r.args.row ); }
1056
1057 function myOPACSetBBItems( container, row ) {
1058         fleshedContainers[container.id()] = container;
1059         var node = $n(row, 'myopac_bookbag_item_count');
1060         removeChildren(node);
1061         node.appendChild( text(container.items().length) );
1062 }
1063
1064 var BBItemsRow;
1065 function myOPACExpandBookbag( id, name ) {
1066
1067         var tbody = $('myopac_bookbag_items_tbody');
1068         if(!BBItemsRow) BBItemsRow = tbody.removeChild($('myopac_bookbag_items_row'));
1069         removeChildren(tbody);
1070         removeChildren($('myopac_bookbag_items_name'));
1071
1072         $('myopac_bookbag_items_name').appendChild(text(name));
1073
1074         if( fleshedContainers[id] ) {
1075                 var len = fleshedContainers[id].items().length;
1076
1077                 if( len == 0 ) {
1078                         unHideMe($('myopac_bookbag_no_items'));
1079                         hideMe($('myopac_bookbag_items_table'));
1080                         return;
1081                 }
1082
1083                 hideMe($('myopac_bookbag_no_items'));
1084                 unHideMe($('myopac_bookbag_items_table'));
1085
1086                 for( var i = 0; i != len; i++ ) {
1087                         var row = BBItemsRow.cloneNode(true);
1088                         found = true;
1089
1090                         var item = fleshedContainers[id].items()[i];
1091                         var tlink = $n(row,'myopac_bookbag_items_title');
1092                         var alink = $n(row,'myopac_bookbag_items_author');
1093
1094                         var req = new Request( FETCH_RMODS, item.target_biblio_record_entry() );
1095                         req.request.tlink = tlink;
1096                         req.request.alink = alink;
1097                         req.callback(myOPACShowBBItem);
1098                         req.send();
1099
1100                         var clink = $n(row, 'myopac_bookbag_items_remove');
1101                         clink.setAttribute('href', 'javascript:myOPACRemoveBBItem("'+item.id()+'","'+id+'","'+name+'");');
1102
1103                         tbody.appendChild(row);
1104                 }
1105         }
1106 }
1107
1108 function myOPACRemoveBBItem( id, containerid, container_name ) {
1109         if(!confirm($('myopac_remove_bb_item_confirm').innerHTML)) return;
1110         var stat = containerRemoveItem( id );
1111         if(stat) alert($('myopac_bb_update_success').innerHTML);
1112         myOPACFetchBBItems( containerid, $('myopac_bookbag_row_' + containerid), true);
1113         myOPACExpandBookbag( containerid, container_name );
1114 }
1115
1116 function myOPACShowBBItem(r) {
1117         var record = r.getResultObject();
1118         buildTitleDetailLink(record, r.tlink);
1119         buildSearchLink(STYPE_AUTHOR, record.author(), r.alink);
1120 }
1121
1122 function myOPACCreateBookbag() {
1123         var name = $('myopac_bookbag_new_name').value;
1124         if(!name) return;
1125
1126         var exists = false;
1127         for( var c in fleshedContainers ) { exists = true; break; }
1128
1129         /* let them know what they are getting into... */
1130         if(!exists) if(!confirm($('bb_create_warning').innerHTML)) return;
1131
1132         var result = containerCreate( name, $('bb_public_yes').checked );
1133         var code = checkILSEvent(result);
1134         if(code) { alertILSEvent(result); return; }
1135         if(result) alert($('myopac_bb_update_success').innerHTML);
1136         myOPACShowBookbags(true);
1137 }
1138
1139
1140 /* ---------------------------------------------------------------------- */
1141 /* Non cat circs */
1142 /* ---------------------------------------------------------------------- */
1143
1144 var nonCatCircIds;
1145 var nonCatTypes;
1146 /* if we have some circs, grab the non-cat types */
1147 function myOPACDrawNonCatCircs(r) {
1148         var ids = r.getResultObject();
1149         if(ids.length == 0) return;
1150         nonCatCircIds = ids;
1151         unHideMe($('non_cat_circs_div'));
1152         var req = new Request(FETCH_NON_CAT_TYPES, G.user.home_ou());
1153         req.callback(myOPACDrawNonCatCircs2);
1154         req.send();
1155 }
1156
1157
1158 /* now we have circs and the types.. draw each one */
1159 var nonCatTbody;
1160 var nonCatRow;
1161 function myOPACDrawNonCatCircs2(r) {
1162         nonCatTypes = r.getResultObject();
1163         nonCatTbody = $('non_cat_circs_tbody');
1164         if(!nonCatRow) nonCatRow =
1165                 nonCatTbody.removeChild($('non_cat_circs_row'));
1166         removeChildren(nonCatTbody);
1167         for( var i in nonCatCircIds ) {
1168                 var req = new Request(FETCH_NON_CAT_CIRC, G.user.session, nonCatCircIds[i]);
1169                 req.callback(myOPACDrawNonCatCirc);
1170                 req.send();
1171         }
1172 }
1173
1174
1175 /* draw a single circ */
1176 function myOPACDrawNonCatCirc(r) {
1177         var circ = r.getResultObject();
1178
1179
1180         var type = grep(nonCatTypes,
1181                 function(i){
1182                         return (i.id() == circ.item_type());
1183                 }
1184         )[0];
1185
1186
1187         var row = nonCatTbody.appendChild(nonCatRow.cloneNode(true));
1188         appendClear($n(row, 'circ_lib'), text(findOrgUnit(circ.circ_lib()).name()));
1189         appendClear($n(row, 'item_type'), text(type.name()));
1190
1191         var duration = interval_to_seconds(type.circ_duration());
1192         duration = parseInt(duration + '000');
1193
1194         var dtf = circ.circ_time();
1195     var start = dojo.date.stamp.fromISOString(circ.circ_time());
1196         var due = new Date(  start.getTime() + duration );
1197         appendClear($n(row, 'circ_time'), text(due.iso8601Format('YMDHM', null, true, true)));
1198 }
1199
1200
1201
1202
1203 function myopacSelectAllChecked() {
1204    __myopacSelectChecked(true);
1205 }
1206
1207 function myopacSelectNoneChecked() {
1208    __myopacSelectChecked(false);
1209 }
1210
1211 function __myopacSelectChecked(value) {
1212    var rows = myopacGetCheckedOutRows();
1213    for( var i = 0; i < rows.length; i++ ) {
1214       var row = rows[i];
1215       var box = $n(row, 'selectme');
1216       if( box && ! box.disabled )
1217       box.checked = value;
1218    }
1219 }
1220
1221 function myopacGetCheckedOutRows() {
1222    var rows = [];
1223    var tbody = $('myopac_checked_tbody');
1224    var children = tbody.childNodes;
1225    for( var i = 0; i < children.length; i++ ) {
1226       var child = children[i];
1227       if( child.nodeName.match(/^tr$/i) )
1228          if( $n(child, 'selectme') )
1229             rows.push(child);
1230    }
1231    return rows;
1232 }
1233
1234 var __renew_circs = [];
1235
1236 /* true if 1 renewal succeeded */
1237 var __success_count = 0;
1238
1239 /* renews all selected circulations */
1240 function myOPACRenewSelected() {
1241    var rows = myopacGetCheckedOutRows();
1242         if(!confirm($('myopac_renew_confirm').innerHTML)) return;
1243    __success_count = 0;
1244
1245    for( var i = 0; i < rows.length; i++ ) {
1246
1247       var row = rows[i];
1248       if( ! $n(row, 'selectme').checked ) continue;
1249       var circ_id = row.getAttribute('circid');
1250
1251            var circ;
1252            for( var j = 0; j != circsCache.length; j++ )
1253                    if(circsCache[j].id() == circ_id)
1254                            circ = circsCache[j];
1255
1256       __renew_circs.push(circ);
1257    }
1258
1259     if( __renew_circs.length == 0 ) return;
1260
1261     unHideMe($('my_renewing'));
1262     moClearCheckedTable();
1263
1264     for( var i = 0; i < __renew_circs.length; i++ ) {
1265         var circ = __renew_circs[i];
1266         moRenewCirc( circ.target_copy(), G.user.id(), circ );
1267     }
1268 }
1269
1270
1271 /* renews a single circulation */
1272 function moRenewCirc(copy_id, user_id, circ) {
1273
1274    _debug('renewing circ ' + circ.id() + ' with copy ' + copy_id);
1275    var req = new Request(RENEW_CIRC, G.user.session,
1276       {  patron : user_id,
1277          copyid : copy_id,
1278          opac_renewal : 1
1279       }
1280    );
1281
1282    req.request.alertEvent = false;
1283    req.callback(myHandleRenewResponse);
1284    req.request.circ = circ;
1285    req.send();
1286 }
1287
1288
1289
1290 /* handles the circ renew results */
1291 function myHandleRenewResponse(r) {
1292    var res = r.getResultObject();
1293    var circ = r.circ;
1294
1295    /* remove this circ from the list of circs to renew */
1296    __renew_circs = grep(__renew_circs, function(i) { return (i.id() != circ.id()); });
1297
1298    _debug("handling renew result for " + circ.id());
1299
1300    if(checkILSEvent(res) || checkILSEvent(res[0]))
1301       alertIdText('myopac_renew_fail', __circ_titles[circ.id()]);
1302    else __success_count++;
1303
1304    if(__renew_circs) return; /* more to come */
1305
1306    __renew_circs = [];
1307
1308         if( __success_count > 0 )
1309       alertIdText('myopac_renew_success', __success_count);
1310
1311    hideMe($('my_renewing'));
1312    checkedDrawn = false;
1313     myOPACShowChecked();
1314 }
1315
1316 /** ---- batch hold processing ------------ */
1317
1318
1319 /* myopac_holds_checkbx */
1320 function myopacSelectAllHolds() {
1321     var rows = getTableRows($("myopac_holds_tbody"));
1322     for(var i = 0; i < rows.length; i++) {
1323         cb = $n(rows[i], 'myopac_holds_selected_chkbx');
1324         if(cb) cb.checked = true;
1325     }
1326 }
1327
1328 function myopacSelectNoneHolds() {
1329     var rows = getTableRows($("myopac_holds_tbody"));
1330     for(var i = 0; i < rows.length; i++) {
1331         cb = $n(rows[i], 'myopac_holds_selected_chkbx');
1332         if(cb) cb.checked = false;
1333     }
1334 }
1335
1336 function myopacSelectedHoldsRows() {
1337     var r = [];
1338     var rows = getTableRows($("myopac_holds_tbody"));
1339     for(var i = 0; i < rows.length; i++) {
1340         cb = $n(rows[i], 'myopac_holds_selected_chkbx');
1341         if(cb && cb.checked)
1342             r.push(rows[i]);
1343     }
1344     return r;
1345 }
1346
1347 var myopacProcessedHolds = 0;
1348 var myopacHoldsToProcess = 0;
1349 function myopacDoHoldAction() {
1350
1351     var selectedRows = myopacSelectedHoldsRows();
1352     action = getSelectorVal($('myopac_holds_actions'));
1353     $('myopac_holds_actions_none').selected = true;
1354     if(selectedRows.length == 0) return;
1355
1356     myopacProcessedHolds = 0;
1357
1358     if(!confirmId('myopac.holds.'+action+'.confirm')) return;
1359     myopacSelectNoneHolds(); /* clear the selection */
1360
1361
1362     /* first, let's collect the holds that actually need processing and
1363         collect the full process count while we're at it */
1364     var holds = [];
1365     for(var i = 0; i < selectedRows.length; i++) {
1366         hold = holdCache[myopacHoldIDFromRow(selectedRows[i])];
1367         var status = holdStatusCache[hold.id()];
1368         switch(action) {
1369             case 'cancel':
1370                 holds.push(hold);
1371                 break;
1372             case 'thaw_date':
1373             case 'thaw':
1374                 if(isTrue(hold.frozen()))
1375                     holds.push(hold);
1376                 break;
1377             case 'freeze':
1378                 if(!isTrue(hold.frozen()) && status < 3)
1379                     holds.push(hold);
1380                 break;
1381         }
1382     }
1383     myopacHoldsToProcess = holds;
1384     if(myopacHoldsToProcess.length == 0) return;
1385
1386     if(action == 'thaw_date' || action == 'freeze')
1387         myopacDrawHoldThawDateForm();
1388     else
1389     myopacProcessHolds(action);
1390 }
1391
1392
1393 function myopacProcessHolds(action, thawDate) {
1394
1395     myopacShowHoldProcessing();
1396     /* now we process them */
1397     for(var i = 0; i < myopacHoldsToProcess.length; i++) {
1398
1399         hold = myopacHoldsToProcess[i];
1400
1401         var req;
1402         switch(action) {
1403
1404             case 'cancel':
1405                 req = new Request(CANCEL_HOLD, G.user.session, hold.id());
1406                 break;
1407
1408             case 'thaw':
1409                 hold.frozen('f');
1410                 hold.thaw_date(null);
1411                 req = new Request(UPDATE_HOLD, G.user.session, hold);
1412                 break;
1413
1414             case 'thaw_date':
1415             case 'freeze':
1416                 hold.frozen('t');
1417                 hold.thaw_date(thawDate);
1418                 req = new Request(UPDATE_HOLD, G.user.session, hold);
1419                 break;
1420                 //thawDate = prompt($('myopac.holds.freeze.select_thaw').innerHTML);
1421
1422         }
1423
1424         req.callback(myopacBatchHoldCallback);
1425         req.send();
1426         req = null;
1427     }
1428 }
1429
1430 function myopacDrawHoldThawDateForm() {
1431     hideMe($('myopac_holds_main_table'));
1432     unHideMe($('myopac_holds_thaw_date_form'));
1433     $('myopac_holds_thaw_date_input').focus();
1434 }
1435
1436 function myopacApplyThawDate() {
1437     var dateString = dojo.date.stamp.toISOString(dijit.byId('myopac_holds_thaw_date_input').getValue());
1438     if(dateString) {
1439         dateString = holdsVerifyThawDate(dateString);
1440         if(!dateString) return;
1441     } else {
1442         dateString = null;
1443     }
1444     myopacProcessHolds('freeze', dateString);
1445 }
1446
1447 function myopacHoldIDFromRow(row) {
1448     return row.id.replace(/.*_(\d+)$/, '$1');
1449 }
1450
1451 function myopacShowHoldProcessing() {
1452     unHideMe($('myopac_holds_processing'));
1453     hideMe($('myopac_holds_main_table'));
1454 }
1455
1456 function myopacHideHoldProcessing() {
1457     hideMe($('myopac_holds_processing'));
1458     unHideMe($('myopac_holds_main_table'));
1459     hideMe($('myopac_holds_thaw_date_form'));
1460 }
1461
1462 function myopacBatchHoldCallback(r) {
1463     if(r) /* force load any exceptions */
1464         r.getResultObject();
1465     if(++myopacProcessedHolds >= myopacHoldsToProcess.length) {
1466         myopacHideHoldProcessing();
1467         holdCache = {};
1468         holdStatusCache = {};
1469         myopacForceHoldsRedraw = true;
1470         myOPACShowHolds();
1471     }
1472 }
1473