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

   1 var holdsOrgSelectorBuilt = false;
   2 var holdArgs;
   3
   4 /*
   5 note: metarecord holds have a holdable_formats field that contains
   6 item_type(s)-item_forms(s)-language
   7 item_form and language are optional - if language exist and no
   8 item_form is specified, use item_type(s)--language
   9 */
  10
  11 function holdsHandleStaff() {
  12         swapCanvas($('xulholds_box'));
  13         $('xul_recipient_barcode').focus();
  14         $('xul_recipient_barcode').onkeypress = function(evt)
  15                 {if(userPressedEnter(evt)) { _holdsHandleStaff(); } };
  16         $('xul_recipient_barcode_submit').onclick = _holdsHandleStaff;
  17         $('xul_recipient_me').onclick = _holdsHandleStaffMe;
  18 }
  19
  20 function _holdsHandleStaffMe() {
  21         holdArgs.recipient = G.user;
  22         holdsDrawEditor();
  23 }
  24
  25 function _holdsHandleStaff() {
  26         var barcode = $('xul_recipient_barcode').value;
  27         var user = grabUserByBarcode( G.user.session, barcode );
  28         if(!user) return;
  29         holdArgs.recipient = user;
  30         holdsDrawEditor();
  31 }
  32
  33
  34
  35 /** args:
  36   * record, volume, copy (ids)
  37   * request, recipient, editHold (objects)
  38   */
  39
  40 function holdsDrawEditor(args) {
  41
  42         holdArgs = (args) ? args : holdArgs;
  43
  44         if(isXUL() && holdArgs.recipient == null
  45                         && holdArgs.editHold == null) {
  46                 holdsHandleStaff();
  47                 return;
  48         }
  49
  50         if(!holdArgs.recipient) holdArgs.recipient = G.user;
  51         if(!holdArgs.requestor) holdArgs.requestor = G.user;
  52
  53         if(!(holdArgs.requestor && holdArgs.requestor.session)) {
  54                 detachAllEvt('common','locationChanged');
  55                 attachEvt('common','loggedIn', holdsDrawEditor)
  56                 initLogin();
  57                 return;
  58         }
  59
  60         if(holdArgs.editHold) // flesh the args with the existing hold
  61                 holdArgsFromHold(holdArgs.editHold, holdArgs);
  62
  63         holdsDrawWindow();
  64 }
  65
  66
  67 // updates the edit window with the existing hold's data
  68 function _holdsUpdateEditHold() {
  69
  70         var hold = holdArgs.editHold;
  71         var status = holdArgs.status;
  72
  73         var orgsel = $('holds_org_selector');
  74         setSelector(orgsel, hold.pickup_lib());
  75
  76         if( hold.capture_time() || status > 2 )
  77                 orgsel.disabled = true;
  78         else
  79                 orgsel.disabled = false;
  80
  81
  82         $('holds_submit').onclick = holdsEditHold;
  83         $('holds_update').onclick = holdsEditHold;
  84
  85         if(hold.phone_notify()) {
  86                 $('holds_enable_phone').checked = true;
  87                 $('holds_phone').value = hold.phone_notify();
  88
  89         } else {
  90                 $('holds_phone').disabled = true;
  91                 $('holds_enable_phone').checked = false;
  92         }
  93
  94         if(hold.email_notify()) {
  95                 $('holds_enable_email').checked = true;
  96
  97         } else {
  98                 $('holds_enable_email').checked = false;
  99         }
 100 }
 101
 102 function holdsEditHold() {
 103         var hold = holdsBuildHoldFromWindow();
 104         if(!hold) return;
 105         holdsUpdate(hold);
 106         showCanvas();
 107         if(holdArgs.onComplete)
 108                 holdArgs.onComplete(hold);
 109 }
 110
 111 function holdArgsFromHold(hold, oargs) {
 112         var args = (oargs) ? oargs : {};
 113         args.type = hold.hold_type();
 114         var target = hold.target();
 115
 116         switch(args.type) {
 117                 case 'M':
 118                         args.metarecord = target;
 119                         break;
 120                 case 'T':
 121                         args.record = target;
 122                         break;
 123                 case 'V':
 124                         args.volume = target;
 125                         break;
 126                 case 'C':
 127                         args.copy = target;
 128                         break;
 129         }
 130         return args;
 131 }
 132
 133 function holdFetchObjects(hold, doneCallback) {
 134
 135         var args = (hold) ? holdArgsFromHold(hold) : holdArgs;
 136
 137         var type = args.type;
 138
 139         if( type == 'C' ) {
 140
 141                 if( args.copyObject ) {
 142
 143                         args.copy = args.copyObject.id();
 144                         args.volume = args.copyObject.call_number();
 145                         _h_set_vol(args, doneCallback);
 146
 147                 } else {
 148                         var creq = new Request(FETCH_COPY, args.copy);
 149
 150                         creq.callback(
 151                                 function(r) {
 152                                         var cp = r.getResultObject();
 153                                         args.copyObject = cp;
 154                                         args.volume = args.copyObject.call_number();
 155                                         _h_set_vol(args, doneCallback);
 156                                 }
 157                         );
 158                         creq.send();
 159                 }
 160         } else {
 161                 if( type == 'V' ) {
 162                         _h_set_vol(args, doneCallback);
 163
 164                 } else {
 165                         if( type == 'T' ) {
 166                                 _h_set_rec(args, doneCallback);
 167                         } else {
 168                                 _h_set_rec_descriptors(args, doneCallback);
 169                         }
 170                 }
 171         }
 172
 173         return args;
 174 }
 175
 176 function _h_set_vol(args, doneCallback) {
 177
 178         if( args.volumeObject ) {
 179                 args.volume = args.volumeObject.id();
 180                 args.record = args.volumeObject.record();
 181                 _h_set_rec(args, doneCallback);
 182
 183         } else {
 184
 185                 var vreq = new Request(FETCH_VOLUME, args.volume);
 186                 vreq.callback(
 187                         function(r) {
 188                                 var vol = r.getResultObject();
 189                                 args.volumeObject = vol;
 190                                 args.record = vol.record();
 191                                 _h_set_rec(args, doneCallback);
 192                         }
 193                 );
 194                 vreq.send();
 195         }
 196 }
 197
 198 function _h_set_rec(args, doneCallback) {
 199
 200         if(args.recordObject)
 201                 args.record = args.recordObject.doc_id();
 202         else
 203                 args.recordObject = findRecord( args.record, 'T' );
 204
 205         if( args.type == 'T' || args.type == 'M' )
 206                 _h_set_rec_descriptors(args, doneCallback);
 207         else
 208                 if(doneCallback) doneCallback(args);
 209 }
 210
 211
 212 function _h_set_rec_descriptors(args, doneCallback) {
 213
 214         // grab the list of record desciptors attached to this records metarecord
 215         if( ! args.recordDescriptors )  {
 216                 var params = { record: args.record };
 217
 218                 if( ! args.record ) {
 219                         if( args.metarecord )
 220                                 params = { metarecord : args.metarecord };
 221                         else
 222                                 params = { metarecord : args.metarecordObject.doc_id() };
 223                 }
 224
 225                 var req = new Request(FETCH_MR_DESCRIPTORS, params );
 226                 req.callback(
 227                         function(r) {
 228                                 var data = r.getResultObject();
 229                                 args.recordDescriptors = data.descriptors;
 230                                 args.metarecord = data.metarecord;
 231                                 if( args.type == 'M' && ! args.metarecordObject)
 232                                         args.metarecordObject = findRecord(args.metarecord, 'M');
 233
 234                                 if(doneCallback) doneCallback(args);
 235                         }
 236                 );
 237                 req.send();
 238
 239         } else {
 240                 if(doneCallback) doneCallback(args);
 241         }
 242
 243         return args;
 244 }
 245
 246
 247
 248 function holdsDrawWindow() {
 249         swapCanvas($('holds_box'));
 250         $('holds_cancel').onclick = function(){ runEvt('common', 'holdUpdateCanceled'), showCanvas() };
 251         $('holds_submit').onclick = function(){holdsPlaceHold(holdsBuildHoldFromWindow())};
 252         $('holds_update').onclick = function(){holdsPlaceHold(holdsBuildHoldFromWindow())};
 253         holdFetchObjects(null,
 254                 function(){
 255                         __holdsDrawWindow();
 256
 257                         if(holdArgs.editHold) {
 258                                 hideMe($('holds_submit'));
 259                                 unHideMe($('holds_update'));
 260                                 var req = new Request(FETCH_HOLD_STATUS,
 261                                         G.user.session, holdArgs.editHold.id());
 262                                 req.send(true);
 263                                 holdArgs.status = req.result();
 264                                 _holdsUpdateEditHold();
 265                         }
 266                 }
 267         );
 268 }
 269
 270 function __holdsDrawWindow() {
 271
 272         var rec = holdArgs.recordObject;
 273         var vol = holdArgs.volumeObject;
 274         var copy = holdArgs.copyObject;
 275         var mr = holdArgs.metarecordObject;
 276
 277         rec = (rec) ? rec : mr;
 278
 279         if(!holdsOrgSelectorBuilt) {
 280                 holdsBuildOrgSelector(null,0);
 281                 holdsOrgSelectorBuilt = true;
 282
 283                 var selector = $('holds_org_selector');
 284                 var o_loc = findOrgUnit(getOrigLocation());
 285                 var t = findOrgType(o_loc.ou_type());
 286
 287                 if( t.can_have_users() )
 288                         setSelector(selector, o_loc.id());
 289                 else
 290                         setSelector(selector, holdArgs.recipient.home_ou());
 291
 292         }
 293
 294         if(isXUL()) {
 295                 var dsel = $('holds_depth_selector');
 296                 unHideMe($('holds_depth_selector_row'));
 297                 if(dsel.getElementsByTagName('option').length == 0) {
 298                         var types = globalOrgTypes;
 299                         var depth = findOrgDepth(G.user.ws_ou());
 300                         iterate(types,
 301                                 function(t) {
 302                                         if(t.depth() > depth) return;
 303                                         insertSelectorVal(dsel, -1, t.opac_label(), t.depth());
 304                                 }
 305                         );
 306                 }
 307         }
 308
 309         appendClear($('holds_recipient'), text(
 310                 holdArgs.recipient.family_name() + ', ' +
 311                         holdArgs.recipient.first_given_name()));
 312         appendClear($('holds_title'), text(rec.title()));
 313         appendClear($('holds_author'), text(rec.author()));
 314
 315         if( holdArgs.type == 'V' || holdArgs.type == 'C' ) {
 316
 317                 unHideMe($('holds_type_row'));
 318                 unHideMe($('holds_cn_row'));
 319                 appendClear($('holds_cn'), text(holdArgs.volumeObject.label()));
 320
 321                 if( holdArgs.type == 'V'  ) {
 322                         unHideMe($('holds_is_cn'));
 323                         hideMe($('holds_is_copy'));
 324
 325                 } else {
 326                         hideMe($('holds_is_cn'));
 327                         unHideMe($('holds_is_copy'));
 328                         unHideMe($('holds_copy_row'));
 329                         appendClear($('holds_copy'), text(holdArgs.copyObject.barcode()));
 330                 }
 331
 332         } else {
 333                 hideMe($('holds_type_row'));
 334                 hideMe($('holds_copy_row'));
 335                 hideMe($('holds_cn_row'));
 336         }
 337
 338         removeChildren($('holds_format'));
 339
 340         var mods_formats = rec.types_of_resource();
 341         var formats;
 342
 343         if(holdArgs.recordDescriptors)
 344                 formats = holdArgs.recordDescriptors[0].item_type();
 345
 346         if( holdArgs.type == 'T' ) {
 347                 var desc = grep( holdArgs.recordDescriptors,
 348                         function(i) {
 349                                 return (i.record() == holdArgs.record);
 350                         }
 351                 );
 352                 formats = desc[0].item_type();
 353         }
 354
 355         if( holdArgs.type == 'M' ) {
 356                 var data = holdsParseMRFormats(holdArgs.editHold.holdable_formats());
 357                 mods_formats = data.mods_formats;
 358                 formats = data.formats;
 359         }
 360
 361
 362         for( var i in mods_formats ) {
 363                 var res = mods_formats[i];
 364                 var img = elem("img");
 365                 setResourcePic(img, res);
 366                 $('holds_format').appendChild(img);
 367                 if(formats)
 368                         $('holds_format').appendChild(text(' '+ MARCTypeToFriendly(formats[i]) +' '));
 369                 else
 370                         $('holds_format').appendChild(text(' '+ mods_formats[i] +' '));
 371                 $('holds_format').appendChild(elem('br'));
 372         }
 373
 374
 375         $('holds_phone').value = holdArgs.recipient.day_phone();
 376         appendClear( $('holds_email'), text(holdArgs.recipient.email()));
 377
 378         var pref = G.user.prefs[PREF_HOLD_NOTIFY];
 379
 380         if(pref) {
 381                 if( ! pref.match(/email/i) )
 382                         $('holds_enable_email').checked = false;
 383
 384                 if( ! pref.match(/phone/i) ) {
 385                         $('holds_phone').disabled = true;
 386                         $('holds_enable_phone').checked = false;
 387                 }
 388         }
 389
 390         appendClear($('holds_physical_desc'), text(rec.physical_description()));
 391
 392         if(holdArgs.type == 'M') hideMe($('hold_physical_desc_row'));
 393
 394         holdsSetFormatSelector();
 395 }
 396
 397 function holdsParseMRFormats(str) {
 398         var data = str.split(/-/);
 399
 400         var formats = [];
 401         var mods_formats = [];
 402
 403         for( var i = 0; i < data[0].length; i++ ) {
 404                 formats.push( data[0].charAt(i) );
 405                 mods_formats.push( MARCFormatToMods( formats[i] ) );
 406         }
 407
 408         formats = uniquify(formats);
 409         mods_formats = uniquify(mods_formats);
 410
 411         return {
 412                 formats                 : formats,
 413                 mods_formats    : mods_formats,
 414                 lang                            : data[2],
 415                 largeprint              : data[1]
 416         };
 417 }
 418
 419
 420 function holdsSetFormatSelector() {
 421         var type = holdArgs.type;
 422         if( type == 'C' || type == 'V' || holdArgs.editHold ) return;
 423
 424         var data                                = holdsGetFormats();
 425         var avail_formats       = data.avail_formats;
 426         var sel_formats = data.sel_formats;
 427         holdArgs.language = data.lang;
 428
 429         unHideMe($('holds_alt_formats_row_extras'));
 430         var selector = $('hold_alt_form_selector');
 431
 432         for( var i = 0; i < avail_formats.length; i++ ) {
 433                 var form = avail_formats[i];
 434                 unHideMe(findSelectorOptByValue(selector, form));
 435         }
 436 }
 437
 438
 439 function holdsGetFormats() {
 440
 441         var lang;
 442         var formats = [];
 443         var sformats = []; // selected formats
 444
 445         var type = holdArgs.type;
 446         var desc = holdArgs.recordDescriptors;
 447         var rec = holdArgs.record;
 448         var mrec = holdArgs.metarecord;
 449
 450         if( type == 'T' ) {
 451
 452                 for( var i = 0; i < desc.length; i++ ) {
 453                         var d = desc[i];
 454                         if( d.record() == holdArgs.record ) {
 455                                 lang = d.item_lang();
 456                                 holdArgs.myFormat =  _t_f_2_format(d.item_type(), d.item_form());
 457                                 sformats.push(holdArgs.myFormat);
 458                                 break;
 459                         }
 460                 }
 461         }
 462
 463         for( var i = 0; i < desc.length; i++ ) {
 464                 var d = desc[i];
 465                 if( d.item_lang() != lang ) continue;
 466                 formats.push( _t_f_2_format(d.item_type(), d.item_form()));
 467         }
 468
 469         formats = uniquify(formats);
 470
 471         return {
 472                 lang : lang,
 473                 avail_formats : formats,
 474                 sel_formats : sformats
 475         };
 476 }
 477
 478
 479
 480 function _t_f_2_format(type, form) {
 481         if( form == 'd' ) return 'at-d';
 482         return (type == 'a' || type == 't') ? 'at' :
 483                 ( type == 'i' || type == 'g' || type == 'j' ) ? type : null;
 484 }
 485
 486 function holdsSetSelectedFormats() {
 487
 488         var cn = $('holds_alt_formats_row').className;
 489         if( cn && cn.match(/hide_me/) ) return;
 490
 491         var selector = $('hold_alt_form_selector');
 492         var vals = getSelectedList(selector);
 493
 494         if(vals.length == 0) return;
 495
 496         var fstring = "";
 497
 498         if( contains(vals, 'at-d') ) {
 499                 if( contains(vals, 'at') )
 500                         fstring = 'at';
 501                 else
 502                         fstring = 'at-d';
 503         } else {
 504                 if( contains(vals, 'at') )
 505                         fstring = 'at';
 506         }
 507
 508         for( var i = 0; i < vals.length; i++ ) {
 509                 var val = vals[i];
 510                 if( !val.match(/at/) ) fstring = val + fstring;
 511         }
 512
 513         if( holdArgs.language ) {
 514                 if( fstring.match(/-/) )
 515                         fstring = fstring + '-' + holdArgs.language;
 516                 else
 517                         fstring = fstring + '--' + holdArgs.language;
 518         }
 519
 520
 521         return fstring;
 522 }
 523
 524
 525 function holdsCheckPossibility(pickuplib) {
 526         var rec = holdArgs.record;
 527         var type = holdArgs.type;
 528         var req = new Request(CHECK_HOLD_POSSIBLE, G.user.session,
 529                         { titleid : rec, patronid : G.user.id(), depth : 0, pickup_lib : pickuplib } );
 530         req.send(true);
 531         return req.result();
 532 }
 533
 534
 535 function holdsBuildOrgSelector(node) {
 536
 537         if(!node) node = globalOrgTree;
 538
 539         var selector = $('holds_org_selector');
 540         var index = selector.options.length;
 541
 542         var type = findOrgType(node.ou_type());
 543         var indent = type.depth() - 1;
 544         var opt = setSelectorVal( selector, index, node.name(), node.id(), null, indent );
 545         if(!type.can_have_users()) {
 546                 opt.disabled = true;
 547                 addCSSClass(opt, 'disabled_option');
 548         }
 549
 550         for( var i in node.children() ) {
 551                 var child = node.children()[i];
 552                 if(child) holdsBuildOrgSelector(child);
 553         }
 554 }
 555
 556 function holdsBuildHoldFromWindow() {
 557
 558         var org = getSelectorVal($('holds_org_selector'));
 559         var node = findOrgUnit(org);
 560         var ntype = findOrgType(node.ou_type());
 561         if(!ntype.can_have_users()) {
 562                 alertId('holds_pick_good_org');
 563                 return;
 564         }
 565
 566         var hold = new ahr();
 567         if(holdArgs.editHold) {
 568                 hold = holdArgs.editHold;
 569                 holdArgs.editHold = null;
 570         }
 571
 572         if( $('holds_enable_phone').checked ) {
 573                 var phone = $('holds_phone').value;
 574                 if( !phone || !phone.match(REGEX_PHONE) ) {
 575                         alert($('holds_bad_phone').innerHTML);
 576                         return null;
 577                 }
 578                 hold.phone_notify(phone);
 579
 580         } else {
 581                 hold.phone_notify("");
 582         }
 583
 584         if( $('holds_enable_email').checked )
 585                 hold.email_notify(1);
 586         else
 587                 hold.email_notify(0);
 588
 589         var target;
 590
 591         switch(holdArgs.type) {
 592                 case 'M':
 593                         target = holdArgs.metarecord; break;
 594                 case 'T':
 595                         target = holdArgs.record; break;
 596                 case 'V':
 597                         target = holdArgs.volume; break;
 598                 case 'C':
 599                         target = holdArgs.copy; break;
 600         }
 601
 602
 603
 604         hold.pickup_lib(org);
 605         hold.request_lib(org);
 606         hold.requestor(holdArgs.requestor.id());
 607         hold.usr(holdArgs.recipient.id());
 608         hold.target(target);
 609         hold.hold_type(holdArgs.type);
 610
 611         //check for alternate hold formats
 612         var fstring = holdsSetSelectedFormats();
 613         if(fstring) {
 614                 hold.hold_type('M');
 615                 hold.holdable_formats(fstring);
 616                 hold.target(holdArgs.metarecord);
 617         }
 618
 619         //alert(fstring); return;
 620
 621         if(isXUL())
 622                 hold.selection_depth(getSelectorVal($('holds_depth_selector')));
 623
 624         return hold;
 625 }
 626
 627 function holdsPlaceHold(hold) {
 628
 629         if(!hold) return;
 630
 631         swapCanvas($('check_holds_box'));
 632
 633         if( holdArgs.type == 'M' || holdArgs.type == 'T' ) {
 634                 if( ! holdsCheckPossibility(hold.pickup_lib() ) ) {
 635                         alert($('hold_not_allowed').innerHTML);
 636                         swapCanvas($('holds_box'));
 637                         return;
 638                 }
 639         }
 640
 641         var req = new Request( CREATE_HOLD, holdArgs.requestor.session, hold );
 642         req.send(true);
 643         var res = req.result();
 644
 645         if( res == '1' ) alert($('holds_success').innerHTML);
 646         else alert($('holds_failure').innerHTML);
 647
 648         showCanvas();
 649
 650         holdArgs = null;
 651         runEvt('common', 'holdUpdated');
 652 }
 653
 654 function holdsCancel(holdid, user) {
 655         if(!user) user = G.user;
 656         var req = new Request(CANCEL_HOLD, user.session, holdid);
 657         req.send(true);
 658         return req.result();
 659         runEvt('common', 'holdUpdated');
 660 }
 661
 662 function holdsUpdate(hold, user) {
 663         if(!user) user = G.user;
 664         var req = new Request(UPDATE_HOLD, user.session, hold);
 665         req.send(true);
 666         var x = req.result(); // cause an exception if there is one
 667         runEvt('common', 'holdUpdated');
 668 }
 669
 670