Open-ILS/web/vandelay/vandelay.js

   1 /* ---------------------------------------------------------------------------
   2 # Copyright (C) 2008  Georgia Public Library Service
   3 # Bill Erickson <erickson@esilibrary.com>
   4 #
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License
   7 # as published by the Free Software Foundation; either version 2
   8 # of the License, or (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 # --------------------------------------------------------------------------- */
  15 dojo.require("dojo.parser");
  16 dojo.require("dojo.io.iframe");
  17 dojo.require("dijit.ProgressBar");
  18 dojo.require("dijit.form.Button");
  19 dojo.require("dijit.form.FilteringSelect");
  20 dojo.require("dijit.layout.ContentPane");
  21 dojo.require("dijit.layout.TabContainer");
  22 dojo.require("dijit.layout.LayoutContainer");
  23 dojo.require('dijit.form.Button');
  24 dojo.require('dijit.Toolbar');
  25 dojo.require('dijit.Tooltip');
  26 dojo.require('dijit.Menu');
  27 dojo.require("dijit.Dialog");
  28 dojo.require("dojo.cookie");
  29 dojo.require("dojox.grid.Grid");
  30 dojo.require("dojo.data.ItemFileReadStore");
  31 dojo.require('dojo.date.locale');
  32 dojo.require('dojo.date.stamp');
  33 dojo.require("fieldmapper.Fieldmapper");
  34 dojo.require("fieldmapper.dojoData");
  35 dojo.require('openils.CGI');
  36 dojo.require('openils.User');
  37 dojo.require('openils.Event');
  38 dojo.require('openils.MarcXPathParser');
  39 dojo.require('openils.GridColumnPicker');
  40
  41
  42 var globalDivs = [
  43     'vl-generic-progress',
  44     'vl-generic-progress-with-total',
  45     'vl-marc-upload-div',
  46     'vl-queue-div',
  47     'vl-match-div',
  48     'vl-marc-html-div',
  49     'vl-queue-select-div',
  50     'vl-marc-upload-status-div',
  51     'vl-attr-editor-div',
  52 ];
  53
  54 var authtoken;
  55 var VANDELAY_URL = '/vandelay-upload';
  56 var bibAttrDefs = [];
  57 var authAttrDefs = [];
  58 var queuedRecords = [];
  59 var queuedRecordsMap = {};
  60 var bibAttrsFetched = false;
  61 var authAttrsFetched = false;
  62 var attrDefMap = {}; // maps attr def code names to attr def ids
  63 var currentType;
  64 var currentQueueId = null;
  65 var userCache = {};
  66 var currentMatchedRecords; // set of loaded matched bib records
  67 var currentOverlayRecordsMap; // map of import record to overlay record
  68 var currentOverlayRecordsMapGid; // map of import record to overlay record grid id
  69 var currentImportRecId; // when analyzing matches, this is the current import record
  70 var userBibQueues = []; // only non-complete queues
  71 var userAuthQueues = []; // only non-complete queues
  72 var allUserBibQueues;
  73 var allUserAuthQueues;
  74 var selectableGridRecords;
  75 var cgi = new openils.CGI();
  76 var vlQueueGridColumePicker;
  77
  78 /**
  79   * Grab initial data
  80   */
  81 function vlInit() {
  82     authtoken = dojo.cookie('ses') || cgi.param('ses');
  83     var initNeeded = 4; // how many async responses do we need before we're init'd
  84     var initCount = 0; // how many async reponses we've received
  85
  86     function checkInitDone() {
  87         initCount++;
  88         if(initCount == initNeeded)
  89             runStartupCommands();
  90     }
  91
  92     // Fetch the bib and authority attribute definitions
  93     vlFetchBibAttrDefs(function () { checkInitDone(); });
  94     vlFetchAuthAttrDefs(function () { checkInitDone(); });
  95
  96     vlRetrieveQueueList('bib', null,
  97         function(list) {
  98             allUserBibQueues = list;
  99             for(var i = 0; i < allUserBibQueues.length; i++) {
 100                 if(allUserBibQueues[i].complete() == 'f')
 101                     userBibQueues.push(allUserBibQueues[i]);
 102             }
 103             checkInitDone();
 104         }
 105     );
 106
 107     vlRetrieveQueueList('auth', null,
 108         function(list) {
 109             allUserAuthQueues = list;
 110             for(var i = 0; i < allUserAuthQueues.length; i++) {
 111                 if(allUserAuthQueues[i].complete() == 'f')
 112                     userAuthQueues.push(allUserAuthQueues[i]);
 113             }
 114             checkInitDone();
 115         }
 116     );
 117
 118     vlAttrEditorInit();
 119 }
 120
 121
 122 dojo.addOnLoad(vlInit);
 123
 124
 125 // fetch the bib and authority attribute definitions
 126
 127 function vlFetchBibAttrDefs(postcomplete) {
 128     bibAttrDefs = [];
 129     fieldmapper.standardRequest(
 130         ['open-ils.permacrud', 'open-ils.permacrud.search.vqbrad'],
 131         {   async: true,
 132             params: [authtoken, {id:{'!=':null}}],
 133             onresponse: function(r) {
 134                 var def = r.recv().content();
 135                 if(e = openils.Event.parse(def[0]))
 136                     return alert(e);
 137                 bibAttrDefs.push(def);
 138             },
 139             oncomplete: function() {
 140                 bibAttrDefs = bibAttrDefs.sort(
 141                     function(a, b) {
 142                         if(a.id() > b.id()) return 1;
 143                         if(a.id() < b.id()) return -1;
 144                         return 0;
 145                     }
 146                 );
 147                 postcomplete();
 148             }
 149         }
 150     );
 151 }
 152
 153 function vlFetchAuthAttrDefs(postcomplete) {
 154     authAttrDefs = [];
 155     fieldmapper.standardRequest(
 156         ['open-ils.permacrud', 'open-ils.permacrud.search.vqarad'],
 157         {   async: true,
 158             params: [authtoken, {id:{'!=':null}}],
 159             onresponse: function(r) {
 160                 var def = r.recv().content();
 161                 if(e = openils.Event.parse(def[0]))
 162                     return alert(e);
 163                 authAttrDefs.push(def);
 164             },
 165             oncomplete: function() {
 166                 authAttrDefs = authAttrDefs.sort(
 167                     function(a, b) {
 168                         if(a.id() > b.id()) return 1;
 169                         if(a.id() < b.id()) return -1;
 170                         return 0;
 171                     }
 172                 );
 173                 postcomplete();
 174             }
 175         }
 176     );
 177 }
 178
 179 function vlRetrieveQueueList(type, filter, onload) {
 180     type = (type == 'bib') ? type : 'authority';
 181     fieldmapper.standardRequest(
 182         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'_queue.owner.retrieve.atomic'],
 183         {   async: true,
 184             params: [authtoken, null, filter],
 185             oncomplete: function(r) {
 186                 var list = r.recv().content();
 187                 if(e = openils.Event.parse(list[0]))
 188                     return alert(e);
 189                 onload(list);
 190             }
 191         }
 192     );
 193
 194 }
 195
 196 function displayGlobalDiv(id) {
 197     for(var i = 0; i < globalDivs.length; i++) {
 198         try {
 199             dojo.style(dojo.byId(globalDivs[i]), 'display', 'none');
 200         } catch(e) {
 201             alert('please define div ' + globalDivs[i]);
 202         }
 203     }
 204     dojo.style(dojo.byId(id),'display','block');
 205 }
 206
 207 function runStartupCommands() {
 208     currentQueueId = cgi.param('qid');
 209     currentType = cgi.param('qtype');
 210     dojo.style('vl-nav-bar', 'visibility', 'visible');
 211     if(currentQueueId)
 212         return retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 213     vlShowUploadForm();
 214 }
 215
 216 /**
 217   * asynchronously upload a file of MARC records
 218   */
 219 function uploadMARC(onload){
 220     dojo.byId('vl-upload-status-count').innerHTML = '0';
 221     dojo.byId('vl-ses-input').value = authtoken;
 222     displayGlobalDiv('vl-marc-upload-status-div');
 223     dojo.io.iframe.send({
 224         url: VANDELAY_URL,
 225         method: "post",
 226         handleAs: "html",
 227         form: dojo.byId('vl-marc-upload-form'),
 228         handle: function(data,ioArgs){
 229             var content = data.documentElement.textContent;
 230             onload(content);
 231         }
 232     });
 233 }
 234
 235 /**
 236   * Creates a new vandelay queue
 237   */
 238 function createQueue(queueName, type, onload) {
 239     fieldmapper.standardRequest(
 240         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'_queue.create'],
 241         {   async: true,
 242             params: [authtoken, queueName, null, type],
 243             oncomplete : function(r) {
 244                 var queue = r.recv().content();
 245                 if(e = openils.Event.parse(queue))
 246                     return alert(e);
 247                 onload(queue);
 248             }
 249         }
 250     );
 251 }
 252
 253 /**
 254   * Tells vandelay to pull a batch of records from the cache and explode them
 255   * out into the vandelay tables
 256   */
 257 function processSpool(key, queueId, type, onload) {
 258     fieldmapper.standardRequest(
 259         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'.process_spool'],
 260         {   async: true,
 261             params: [authtoken, key, queueId],
 262             onresponse : function(r) {
 263                 var resp = r.recv().content();
 264                 if(e = openils.Event.parse(resp))
 265                     return alert(e);
 266                 dojo.byId('vl-upload-status-count').innerHTML = resp;
 267             },
 268             oncomplete : function(r) {onload();}
 269         }
 270     );
 271 }
 272
 273 function retrieveQueuedRecords(type, queueId, onload) {
 274     displayGlobalDiv('vl-generic-progress');
 275     queuedRecords = [];
 276     queuedRecordsMap = {};
 277     currentOverlayRecordsMap = {};
 278     currentOverlayRecordsMapGid = {};
 279     selectableGridRecords = {};
 280     resetVlQueueGridLayout();
 281
 282     var method = 'open-ils.vandelay.'+type+'_queue.records.retrieve.atomic';
 283     if(vlQueueGridShowMatches.checked)
 284         method = method.replace('records', 'records.matches');
 285
 286     var limit = parseInt(vlQueueDisplayLimit.getValue());
 287     var offset = limit * parseInt(vlQueueDisplayPage.getValue()-1);
 288
 289     fieldmapper.standardRequest(
 290         ['open-ils.vandelay', method],
 291         {   async: true,
 292             params: [authtoken, queueId,
 293                 {   clear_marc: 1,
 294                     offset: offset,
 295                     limit: limit
 296                 }
 297             ],
 298             /* intermittent bug in streaming, multipart requests prevents use of onreponse for now...
 299             onresponse: function(r) {
 300                 var rec = r.recv().content();
 301                 if(e = openils.Event.parse(rec))
 302                     return alert(e);
 303                 queuedRecords.push(rec);
 304                 queuedRecordsMap[rec.id()] = rec;
 305             },
 306             */
 307             oncomplete: function(r){
 308                 var recs = r.recv().content();
 309                 if(e = openils.Event.parse(recs[0]))
 310                     return alert(e);
 311                 for(var i = 0; i < recs.length; i++) {
 312                     var rec = recs[i];
 313                     queuedRecords.push(rec);
 314                     queuedRecordsMap[rec.id()] = rec;
 315                 }
 316                 onload();
 317             }
 318         }
 319     );
 320 }
 321
 322 function vlLoadMatchUI(recId) {
 323     displayGlobalDiv('vl-generic-progress');
 324     var matches = queuedRecordsMap[recId].matches();
 325     var records = [];
 326     currentImportRecId = recId;
 327     for(var i = 0; i < matches.length; i++)
 328         records.push(matches[i].eg_record());
 329
 330     var retrieve = ['open-ils.search', 'open-ils.search.biblio.record_entry.slim.retrieve'];
 331     var params = [records];
 332     if(currentType == 'auth') {
 333         retrieve = ['open-ils.cat', 'open-ils.cat.authority.record.retrieve'];
 334         parmas = [authtoken, records, {clear_marc:1}];
 335     }
 336
 337     fieldmapper.standardRequest(
 338         retrieve,
 339         {   async: true,
 340             params:params,
 341             oncomplete: function(r) {
 342                 var recs = r.recv().content();
 343                 if(e = openils.Event.parse(recs))
 344                     return alert(e);
 345
 346                 /* ui mangling */
 347                 displayGlobalDiv('vl-match-div');
 348                 resetVlMatchGridLayout();
 349                 currentMatchedRecords = recs;
 350                 if(!vlMatchGrid.structure)
 351                     vlMatchGrid.setStructure(vlMatchGridLayout);
 352
 353                 // build the data store of records with match information
 354                 var dataStore = bre.toStoreData(recs, null,
 355                     {virtualFields:['dest_matchpoint', 'src_matchpoint', '_id']});
 356                 dataStore.identifier = '_id';
 357
 358                 var matchSeenMap = {};
 359
 360                 for(var i = 0; i < dataStore.items.length; i++) {
 361                     var item = dataStore.items[i];
 362                     item._id = i; // just need something unique
 363                     for(var j = 0; j < matches.length; j++) {
 364                         var match = matches[j];
 365                         if(match.eg_record() == item.id && !matchSeenMap[match.id()]) {
 366                             item.dest_matchpoint = match.field_type();
 367                             var attr = getRecAttrFromMatch(queuedRecordsMap[recId], match);
 368                             item.src_matchpoint = getRecAttrDefFromAttr(attr, currentType).code();
 369                             matchSeenMap[match.id()] = 1;
 370                             break;
 371                         }
 372                     }
 373                 }
 374
 375                 // now populate the grid
 376                 vlPopulateMatchGrid(vlMatchGrid, dataStore);
 377             }
 378         }
 379     );
 380 }
 381
 382 function vlPopulateMatchGrid(grid, data) {
 383     var store = new dojo.data.ItemFileReadStore({data:data});
 384     var model = new dojox.grid.data.DojoData(
 385         null, store, {rowsPerPage: 100, clientSort: true, query:{id:'*'}});
 386     grid.setModel(model);
 387     grid.update();
 388 }
 389
 390 function showMe(id) {
 391     dojo.style(dojo.byId(id), 'display', 'block');
 392 }
 393 function hideMe(id) {
 394     dojo.style(dojo.byId(id), 'display', 'none');
 395 }
 396
 397
 398 function vlLoadMARCHtml(recId, inCat, oncomplete) {
 399     dijit.byId('vl-marc-html-done-button').onClick = oncomplete;
 400     displayGlobalDiv('vl-generic-progress');
 401     var api;
 402     var params = [recId, 1];
 403
 404     if(inCat) {
 405         hideMe('vl-marc-html-edit-button'); // don't show marc editor button
 406         dijit.byId('vl-marc-html-edit-button').onClick = function(){}
 407         api = ['open-ils.search', 'open-ils.search.biblio.record.html'];
 408         if(currentType == 'auth')
 409             api = ['open-ils.search', 'open-ils.search.authority.to_html'];
 410     } else {
 411         showMe('vl-marc-html-edit-button'); // plug in the marc editor button
 412         dijit.byId('vl-marc-html-edit-button').onClick =
 413             function() {vlLoadMarcEditor(currentType, recId, oncomplete);};
 414         params = [authtoken, recId];
 415         api = ['open-ils.vandelay', 'open-ils.vandelay.queued_bib_record.html'];
 416         if(currentType == 'auth')
 417             api = ['open-ils.vandelay', 'open-ils.vandelay.queued_authority_record.html'];
 418     }
 419
 420     fieldmapper.standardRequest(
 421         api,
 422         {   async: true,
 423             params: params,
 424             oncomplete: function(r) {
 425             displayGlobalDiv('vl-marc-html-div');
 426                 var html = r.recv().content();
 427                 dojo.byId('vl-marc-record-html').innerHTML = html;
 428             }
 429         }
 430     );
 431 }
 432
 433
 434 /*
 435 function getRecMatchesFromAttrCode(rec, attrCode) {
 436     var matches = [];
 437     var attr = getRecAttrFromCode(rec, attrCode);
 438     for(var j = 0; j < rec.matches().length; j++) {
 439         var match = rec.matches()[j];
 440         if(match.matched_attr() == attr.id())
 441             matches.push(match);
 442     }
 443     return matches;
 444 }
 445 */
 446
 447 function getRecAttrFromMatch(rec, match) {
 448     for(var i = 0; i < rec.attributes().length; i++) {
 449         var attr = rec.attributes()[i];
 450         if(attr.id() == match.matched_attr())
 451             return attr;
 452     }
 453 }
 454
 455 function getRecAttrDefFromAttr(attr, type) {
 456     var defs = (type == 'bib') ? bibAttrDefs : authAttrDefs;
 457     for(var i = 0; i < defs.length; i++) {
 458         var def = defs[i];
 459         if(def.id() == attr.field())
 460             return def;
 461     }
 462 }
 463
 464 function getRecAttrFromCode(rec, attrCode) {
 465     var defId = attrDefMap[attrCode];
 466     var attrs = rec.attributes();
 467     for(var i = 0; i < attrs.length; i++) {
 468         var attr = attrs[i];
 469         if(attr.field() == defId)
 470             return attr;
 471     }
 472     return null;
 473 }
 474
 475 function vlGetViewMatches(rowIdx) {
 476     var data = this.grid.model.getRow(rowIdx);
 477     if(!data) return '';
 478     var rec = queuedRecordsMap[data.id];
 479     if(rec.matches().length > 0)
 480         return this.value.replace('RECID', data.id);
 481     return '';
 482 }
 483
 484 function getAttrValue(rowIdx) {
 485     var data = this.grid.model.getRow(rowIdx);
 486     if(!data) return '';
 487     var attrCode = this.field.split('.')[1];
 488     var rec = queuedRecordsMap[data.id];
 489     var attr = getRecAttrFromCode(rec, attrCode);
 490     return (attr) ? attr.attr_value() : '';
 491 }
 492
 493 function vlGetDateTimeField(rowIdx) {
 494     data = this.grid.model.getRow(rowIdx);
 495     if(!data) return '';
 496     if(!data[this.field]) return '';
 497     var date = dojo.date.stamp.fromISOString(data[this.field]);
 498     return dojo.date.locale.format(date, {selector:'date'});
 499 }
 500
 501 function vlGetCreator(rowIdx) {
 502     data = this.grid.model.getRow(rowIdx);
 503     if(!data) return '';
 504     var id = data.creator;
 505     if(userCache[id])
 506         return userCache[id].usrname();
 507     var user = fieldmapper.standardRequest(
 508         ['open-ils.actor', 'open-ils.actor.user.retrieve'], [authtoken, id]);
 509     if(e = openils.Event.parse(user))
 510         return alert(e);
 511     userCache[id] = user;
 512     return user.usrname();
 513 }
 514
 515 function vlGetViewMARC(rowIdx) {
 516     data = this.grid.model.getRow(rowIdx);
 517     if(data)
 518         return this.value.replace('RECID', data.id);
 519 }
 520
 521 function vlGetOverlayTargetSelector(rowIdx) {
 522     data = this.grid.model.getRow(rowIdx);
 523     if(data) {
 524         var value = this.value.replace(/GRIDID/g, data._id);
 525         value = value.replace(/RECID/g, currentImportRecId);
 526         value = value.replace(/ID/g, data.id);
 527         if(data._id == currentOverlayRecordsMapGid[currentImportRecId])
 528             return value.replace('/>', 'checked="checked"/>');
 529         return value;
 530     }
 531 }
 532
 533 /**
 534   * see if the user has enabled overlays for the current match set and,
 535   * if so, map the current import record to the overlay target.
 536   */
 537 function vlHandleOverlayTargetSelected(recId, gridId) {
 538     var noneSelected = true;
 539     var checkboxes = dojo.query('[name=vl-overlay-target-'+currentImportRecId+']');
 540     for(var i = 0; i < checkboxes.length; i++) {
 541         var checkbox = checkboxes[i];
 542         var matchRecId = checkbox.getAttribute('match');
 543         var gid = checkbox.getAttribute('gridid');
 544         if(checkbox.checked) {
 545             if(matchRecId == recId && gid == gridId) {
 546                 noneSelected = false;
 547                 currentOverlayRecordsMap[currentImportRecId] = matchRecId;
 548                 currentOverlayRecordsMapGid[currentImportRecId] = gid;
 549                 dojo.byId('vl-record-list-selected-' + currentImportRecId).checked = true;
 550                 dojo.byId('vl-record-list-selected-' + currentImportRecId).parentNode.className = 'overlay_selected';
 551             } else {
 552                 checkbox.checked = false;
 553             }
 554         }
 555     }
 556
 557     if(noneSelected) {
 558         delete currentOverlayRecordsMap[currentImportRecId];
 559         delete currentOverlayRecordsMapGid[currentImportRecId];
 560         dojo.byId('vl-record-list-selected-' + currentImportRecId).checked = false;
 561         dojo.byId('vl-record-list-selected-' + currentImportRecId).parentNode.className = '';
 562     }
 563 }
 564
 565 var vlQueueGridBuilt = false;
 566 function buildRecordGrid(type) {
 567     displayGlobalDiv('vl-queue-div');
 568
 569     currentOverlayRecordsMap = {};
 570
 571     if(!vlQueueGridBuilt) {
 572         var defs = (type == 'bib') ? bibAttrDefs : authAttrDefs;
 573         for(var i = 0; i < defs.length; i++) {
 574             var def = defs[i]
 575             attrDefMap[def.code()] = def.id();
 576             var col = {
 577                 name:def.description(),
 578                 field:'attr.' + def.code(),
 579                 get: getAttrValue,
 580                 selectableColumn:true
 581             };
 582             vlQueueGridLayout[0].cells[0].push(col);
 583         }
 584         vlQueueGridBuilt = true;
 585     }
 586
 587     var storeData;
 588     if(type == 'bib')
 589         storeData = vqbr.toStoreData(queuedRecords);
 590     else
 591         storeData = vqar.toStoreData(queuedRecords);
 592
 593     var store = new dojo.data.ItemFileReadStore({data:storeData});
 594     var model = new dojox.grid.data.DojoData(
 595         null, store, {rowsPerPage: 100, clientSort: true, query:{id:'*'}});
 596     vlQueueGrid.setModel(model);
 597
 598     if(vlQueueGridColumePicker) {
 599         vlQueueGrid.update();
 600     } else {
 601         vlQueueGridColumePicker =
 602             new openils.GridColumnPicker(vlQueueGridColumePickerDialog,
 603                 vlQueueGrid, vlQueueGridLayout, authtoken, 'vandelay.queue');
 604         vlQueueGridColumePicker.load();
 605     }
 606 }
 607
 608 function vlQueueGridPrevPage() {
 609     var page = parseInt(vlQueueDisplayPage.getValue());
 610     if(page < 2) return;
 611     vlQueueDisplayPage.setValue(page - 1);
 612     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 613 }
 614
 615 function vlQueueGridNextPage() {
 616     vlQueueDisplayPage.setValue(parseInt(vlQueueDisplayPage.getValue())+1);
 617     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 618 }
 619
 620 function vlDeleteQueue(type, queueId, onload) {
 621     fieldmapper.standardRequest(
 622         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'_queue.delete'],
 623         {   async: true,
 624             params: [authtoken, queueId],
 625             oncomplete: function(r) {
 626                 var resp = r.recv().content();
 627                 if(e = openils.Event.parse(resp))
 628                     return alert(e);
 629                 onload();
 630             }
 631         }
 632     );
 633 }
 634
 635
 636 function vlQueueGridDrawSelectBox(rowIdx) {
 637     var data = this.grid.model.getRow(rowIdx);
 638     if(!data) return '';
 639     var domId = 'vl-record-list-selected-' +data.id;
 640     selectableGridRecords[domId] = data.id;
 641     return "<div><input type='checkbox' id='"+domId+"'/></div>";
 642 }
 643
 644 function vlSelectAllQueueGridRecords() {
 645     for(var id in selectableGridRecords)
 646         dojo.byId(id).checked = true;
 647 }
 648 function vlSelectNoQueueGridRecords() {
 649     for(var id in selectableGridRecords)
 650         dojo.byId(id).checked = false;
 651 }
 652 function vlToggleQueueGridSelect() {
 653     if(dojo.byId('vl-queue-grid-row-selector').checked)
 654         vlSelectAllQueueGridRecords();
 655     else
 656         vlSelectNoQueueGridRecords();
 657 }
 658
 659 var handleRetrieveRecords = function() {
 660     buildRecordGrid(currentType);
 661 }
 662
 663 function vlImportSelectedRecords() {
 664     displayGlobalDiv('vl-generic-progress-with-total');
 665     var records = [];
 666
 667     for(var id in selectableGridRecords) {
 668         if(dojo.byId(id).checked) {
 669             var recId = selectableGridRecords[id];
 670             var rec = queuedRecordsMap[recId];
 671             if(!rec.import_time())
 672                 records.push(recId);
 673         }
 674     }
 675
 676     fieldmapper.standardRequest(
 677         ['open-ils.vandelay', 'open-ils.vandelay.'+currentType+'_record.list.import'],
 678         {   async: true,
 679             params: [authtoken, records, {overlay_map:currentOverlayRecordsMap}],
 680             onresponse: function(r) {
 681                 var resp = r.recv().content();
 682                 if(e = openils.Event.parse(resp))
 683                     return alert(e);
 684                 vlControlledProgressBar.update({maximum:resp.total, progress:resp.progress});
 685             },
 686             oncomplete: function() {
 687                 return retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 688             }
 689         }
 690     );
 691 }
 692
 693 function vlImportRecordQueue(type, queueId, noMatchOnly, onload) {
 694     displayGlobalDiv('vl-generic-progress-with-total');
 695     var method = 'open-ils.vandelay.bib_queue.import';
 696     if(noMatchOnly)
 697         method = method.replace('import', 'nomatch.import');
 698     if(type == 'auth')
 699         method = method.replace('bib', 'auth');
 700
 701     fieldmapper.standardRequest(
 702         ['open-ils.vandelay', method],
 703         {   async: true,
 704             params: [authtoken, queueId],
 705             onresponse: function(r) {
 706                 var resp = r.recv().content();
 707                 if(e = openils.Event.parse(resp))
 708                     return alert(e);
 709                 vlControlledProgressBar.update({maximum:resp.total, progress:resp.progress});
 710             },
 711             oncomplete: function() {onload();}
 712         }
 713     );
 714 }
 715
 716
 717 /**
 718   * Create queue, upload MARC, process spool, load the newly created queue
 719   */
 720 function batchUpload() {
 721     var queueName = dijit.byId('vl-queue-name').getValue();
 722     currentType = dijit.byId('vl-record-type').getValue();
 723
 724     var handleProcessSpool = function() {
 725         console.log('records uploaded and spooled');
 726         if(vlUploadQueueAutoImport.checked) {
 727             vlImportRecordQueue(currentType, currentQueueId, true,
 728                 function() {
 729                     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 730                 }
 731             );
 732         } else {
 733             retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 734         }
 735     }
 736
 737     var handleUploadMARC = function(key) {
 738         console.log('marc uploaded');
 739         dojo.style(dojo.byId('vl-upload-status-processing'), 'display', 'block');
 740         processSpool(key, currentQueueId, currentType, handleProcessSpool);
 741     };
 742
 743     var handleCreateQueue = function(queue) {
 744         console.log('queue created ' + queue.name());
 745         currentQueueId = queue.id();
 746         uploadMARC(handleUploadMARC);
 747     };
 748
 749     if(vlUploadQueueSelector.getValue() && !queueName) {
 750         currentQueueId = vlUploadQueueSelector.getValue();
 751         console.log('adding records to existing queue ' + currentQueueId);
 752         uploadMARC(handleUploadMARC);
 753     } else {
 754         createQueue(queueName, currentType, handleCreateQueue);
 755     }
 756 }
 757
 758
 759 function vlFleshQueueSelect(selector, type) {
 760     var data = (type == 'bib') ? vbq.toStoreData(allUserBibQueues) : vaq.toStoreData(allUserAuthQueues);
 761     selector.store = new dojo.data.ItemFileReadStore({data:data});
 762     selector.setValue(null);
 763     selector.setDisplayedValue('');
 764     if(data[0])
 765         selector.setValue(data[0].id());
 766 }
 767
 768 function vlShowUploadForm() {
 769     displayGlobalDiv('vl-marc-upload-div');
 770     vlFleshQueueSelect(vlUploadQueueSelector, vlUploadRecordType.getValue());
 771 }
 772
 773 function vlShowQueueSelect() {
 774     displayGlobalDiv('vl-queue-select-div');
 775     vlFleshQueueSelect(vlQueueSelectQueueList, vlQueueSelectType.getValue());
 776 }
 777
 778 function vlFetchQueueFromForm() {
 779     currentType = vlQueueSelectType.getValue();
 780     currentQueueId = vlQueueSelectQueueList.getValue();
 781     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 782 }
 783
 784 function vlOpenMarcEditWindow(rec, postReloadHTMLHandler) {
 785     /*
 786         To run in Firefox directly, must set signed.applets.codebase_principal_support
 787         to true in about:config
 788     */
 789     netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 790     win = window.open('/xul/server/cat/marcedit.xul'); // XXX version?
 791
 792     function onsave(r) {
 793         // after the record is saved, reload the HTML display
 794         var stat = r.recv().content();
 795         if(e = openils.Event.parse(stat))
 796             return alert(e);
 797         alert(dojo.byId('vl-marc-edit-complete-label').innerHTML);
 798         win.close();
 799         vlLoadMARCHtml(rec.id(), false, postReloadHTMLHandler);
 800     }
 801
 802     win.xulG = {
 803         record : {marc : rec.marc()},
 804         save : {
 805             label: dojo.byId('vl-marc-edit-save-label').innerHTML,
 806             func: function(xmlString) {
 807                 var method = 'open-ils.permacrud.update.' + rec.classname;
 808                 rec.marc(xmlString);
 809                 fieldmapper.standardRequest(
 810                     ['open-ils.permacrud', method],
 811                     {   async: true,
 812                         params: [authtoken, rec],
 813                         oncomplete: onsave
 814                     }
 815                 );
 816             },
 817         }
 818     };
 819 }
 820
 821 function vlLoadMarcEditor(type, recId, postReloadHTMLHandler) {
 822     var method = 'open-ils.permacrud.search.vqbr';
 823     if(currentType != 'bib')
 824         method = method.replace(/vqbr/,'vqar');
 825
 826     fieldmapper.standardRequest(
 827         ['open-ils.permacrud', method],
 828         {   async: true,
 829             params: [authtoken, {id : recId}],
 830             oncomplete: function(r) {
 831                 var rec = r.recv().content();
 832                 if(e = openils.Event.parse(rec))
 833                     return alert(e);
 834                 vlOpenMarcEditWindow(rec, postReloadHTMLHandler);
 835             }
 836         }
 837     );
 838 }
 839
 840
 841
 842 //------------------------------------------------------------
 843 // attribute editors
 844
 845 // attribute-editor global variables
 846
 847 var ATTR_EDITOR_IN_UPDATE_MODE = false; // true on 'edit', false on 'create'
 848 var ATTR_EDIT_ID = null;                // id of current 'edit' attribute
 849 var ATTR_EDIT_GROUP = 'bib';            // bib-attrs or auth-attrs
 850
 851 function vlAttrEditorInit() {
 852     // set up tooltips on the edit form
 853     connectTooltip('attr-editor-tags');
 854     connectTooltip('attr-editor-subfields');
 855 }
 856
 857 function vlShowAttrEditor() {
 858     displayGlobalDiv('vl-attr-editor-div');
 859     loadAttrEditorGrid();
 860     idHide('vl-generic-progress');
 861 }
 862
 863 function setAttrEditorGroup(groupName) {
 864     // put us into 'bib'-attr or 'auth'-attr mode.
 865     if (ATTR_EDIT_GROUP != groupName) {
 866         ATTR_EDIT_GROUP = groupName;
 867         loadAttrEditorGrid();
 868     }
 869 }
 870
 871 function onAttrEditorOpen() {
 872     // the "bars" have the create/update/cancel/etc. buttons.
 873     var create_bar = document.getElementById('attr-editor-create-bar');
 874     var update_bar = document.getElementById('attr-editor-update-bar');
 875     if (ATTR_EDITOR_IN_UPDATE_MODE) {
 876         update_bar.style.display='table-row';
 877         create_bar.style.display='none';
 878         // hide the dropdown-button
 879         idStyle('vl-create-attr-editor-button', 'visibility', 'hidden');
 880     } else {
 881         dijit.byId('attr-editor-dialog').reset();
 882         create_bar.style.display='table-row';
 883         update_bar.style.display='none';
 884     }
 885 }
 886
 887 function onAttrEditorClose() {
 888     // reset the form to a "create" form. (We may have borrowed it for editing.)
 889     ATTR_EDITOR_IN_UPDATE_MODE = false;
 890     // show the dropdown-button
 891     idStyle('vl-create-attr-editor-button', 'visibility', 'visible');
 892 }
 893
 894 function loadAttrEditorGrid() {
 895     var _data = (ATTR_EDIT_GROUP == 'auth') ?
 896         vqarad.toStoreData(authAttrDefs) : vqbrad.toStoreData(bibAttrDefs) ;
 897
 898     var store = new dojo.data.ItemFileReadStore({data:_data});
 899     var model = new dojox.grid.data.DojoData(
 900         null, store, {rowsPerPage: 100, clientSort: true, query:{id:'*'}});
 901     attrEditorGrid.setModel(model);
 902     attrEditorGrid.setStructure(vlAttrGridLayout);
 903     attrEditorGrid.onRowClick = onAttrEditorClick;
 904     attrEditorGrid.update();
 905 }
 906
 907 function attrGridGetTag(n) {
 908     // grid helper: return the tags from the row's xpath column.
 909     var xp = this.grid.model.getRow(n);
 910     return xp && xpathParser.parse(xp.xpath).tags;
 911 }
 912
 913 function attrGridGetSubfield(n) {
 914     // grid helper: return the subfields from the row's xpath column.
 915     var xp = this.grid.model.getRow(n);
 916     return xp && xpathParser.parse(xp.xpath).subfields;
 917 }
 918
 919 function onAttrEditorClick(evt) {
 920     var row = attrEditorGrid.model.getRow(evt.rowIndex);
 921     ATTR_EDIT_ID = row.id;
 922     ATTR_EDITOR_IN_UPDATE_MODE = true;
 923
 924     // populate the popup editor.
 925     dojo.byId('attr-editor-code').value = row.code;
 926     dojo.byId('attr-editor-description').value = row.description;
 927     var parsed_xpath = xpathParser.parse(row.xpath);
 928     dojo.byId('attr-editor-tags').value = parsed_xpath.tags;
 929     dojo.byId('attr-editor-subfields').value = parsed_xpath.subfields;
 930     dojo.byId('attr-editor-identifier').value = (row.ident ? 'True':'False');
 931     dojo.byId('attr-editor-xpath').value = row.xpath;
 932     dojo.byId('attr-editor-remove').value = row.remove;
 933
 934     // set up UI for editing
 935     dojo.byId('vl-create-attr-editor-button').click();
 936 }
 937
 938 function vlSaveAttrDefinition(data) {
 939     idHide('vl-attr-editor-div');
 940     idShow('vl-generic-progress');
 941
 942     data.id = ATTR_EDIT_ID;
 943
 944     // this ought to honour custom xpaths, but overwrite xpaths
 945     // derived from tags/subfields.
 946     if (data.xpath == '' || looksLikeDerivedXpath(data.xpath)) {
 947         var _xpath = tagAndSubFieldsToXpath(data.tag, data.subfield);
 948         data.xpath = _xpath;
 949     }
 950
 951     // build up our permacrud params. Key variables here are
 952     // "create or update" and "bib or auth".
 953
 954     var isAuth   = (ATTR_EDIT_GROUP == 'auth');
 955     var isCreate = (ATTR_EDIT_ID == null);
 956     var rad      = isAuth ? new vqarad() : new vqbrad() ;
 957     var method   = 'open-ils.permacrud' + (isCreate ? '.create.' : '.update.')
 958         + (isAuth ? 'vqarad' : 'vqbrad');
 959     var _data    = rad.fromStoreItem(data);
 960
 961     _data.ischanged(1);
 962
 963     fieldmapper.standardRequest(
 964         ['open-ils.permacrud', method],
 965         {   async: true,
 966             params: [authtoken, _data ],
 967             onresponse: function(r) { },
 968             oncomplete: function(r) {
 969                 attrEditorFetchAttrDefs(vlShowAttrEditor);
 970                 ATTR_EDIT_ID = null;
 971             },
 972             onerror: function(r) {
 973                 alert('vlSaveAttrDefinition comms error: ' + r);
 974             }
 975         }
 976     );
 977 }
 978
 979 function attrEditorFetchAttrDefs(callback) {
 980     var fn = (ATTR_EDIT_GROUP == 'auth') ? vlFetchAuthAttrDefs : vlFetchBibAttrDefs;
 981     return fn(callback);
 982 }
 983
 984 function vlAttrDelete() {
 985     idHide('vl-attr-editor-div');
 986     idShow('vl-generic-progress');
 987
 988     var isAuth = (ATTR_EDIT_GROUP == 'auth');
 989     var method = 'open-ils.permacrud.delete.' + (isAuth ? 'vqarad' : 'vqbrad');
 990     var rad    = isAuth ? new vqarad() : new vqbrad() ;
 991     fieldmapper.standardRequest(
 992         ['open-ils.permacrud', method],
 993         {   async: true,
 994             params: [authtoken, rad.fromHash({ id : ATTR_EDIT_ID }), ],
 995             oncomplete: function() {
 996                 dijit.byId('attr-editor-dialog').onCancel(); // close the dialog
 997                 attrEditorFetchAttrDefs(vlShowAttrEditor);
 998                 ATTR_EDIT_ID = null;
 999             },
1000             onerror: function(r) {
1001                 alert('vlAttrDelete comms error: ' + r);
1002             }
1003         }
1004     );
1005 }
1006
1007 // ------------------------------------------------------------
1008 // utilities for attribute editors
1009
1010 // dom utilities (maybe dojo does these, and these should be replaced)
1011
1012 function idStyle(obId, k, v)    { document.getElementById(obId).style[k] = v;   }
1013 function idShow(obId)           { idStyle(obId, 'display', 'block');            }
1014 function idHide(obId)           { idStyle(obId, 'display' , 'none');            }
1015
1016 function connectTooltip(fieldId) {
1017     // Given an element id, look up a tooltip element in the doc (same
1018     // id with a '-tip' suffix) and associate the two. Maybe dojo has
1019     // a better way to do this?
1020     var fld = dojo.byId(fieldId);
1021     var tip = dojo.byId(fieldId + '-tip');
1022     dojo.connect(fld, 'onfocus', function(evt) {
1023                      dijit.showTooltip(tip.innerHTML, fld, ['below', 'after']); });
1024     dojo.connect(fld, 'onblur', function(evt) { dijit.hideTooltip(fld); });
1025 }
1026
1027 // xpath utilities
1028
1029 var xpathParser = new openils.MarcXPathParser();
1030
1031 function tagAndSubFieldsToXpath(tags, subfields) {
1032     // given tags, and subfields, build up an XPath.
1033     try {
1034         var parts = {
1035             'tags':tags.match(/[\d]+/g),
1036             'subfields':subfields.match(/[a-zA-z]/g) };
1037         return xpathParser.compile(parts);
1038     } catch (err) {
1039         return {'parts':null, 'tags':null, 'error':err};
1040     }
1041 }
1042
1043 function looksLikeDerivedXpath(path) {
1044     // Does this path look like it was derived from tags and subfields?
1045     var parsed = xpathParser.parse(path);
1046     if (parsed.tags == null)
1047         return false;
1048     var compiled = xpathParser.compile(parsed);
1049     return (path == compiled);
1050 }
1051
1052 // amazing xpath-util unit-tests
1053 if (!looksLikeDerivedXpath('//*[@tag="901"]/*[@code="c"]'))     alert('vandelay xpath-utility error');
1054 if ( looksLikeDerivedXpath('ba-boo-ba-boo!'))                   alert('vandelay xpath-utility error');