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