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('dojox.grid.DataGrid');
  31 dojo.require("dojo.data.ItemFileReadStore");
  32 dojo.require('dojo.date.locale');
  33 dojo.require('dojo.date.stamp');
  34 dojo.require("fieldmapper.Fieldmapper");
  35 dojo.require("fieldmapper.dojoData");
  36 dojo.require('openils.CGI');
  37 dojo.require('openils.User');
  38 dojo.require('openils.Event');
  39 dojo.require('openils.Util');
  40 dojo.require('openils.MarcXPathParser');
  41 dojo.require('openils.GridColumnPicker');
  42 dojo.require('openils.widget.GridColumnPicker');
  43
  44
  45 var globalDivs = [
  46     'vl-generic-progress',
  47     'vl-generic-progress-with-total',
  48     'vl-marc-upload-div',
  49     'vl-queue-div',
  50     'vl-match-div',
  51     'vl-marc-html-div',
  52     'vl-queue-select-div',
  53     'vl-marc-upload-status-div',
  54     'vl-attr-editor-div',
  55     'vl-marc-export-div'
  56 ];
  57
  58 var authtoken;
  59 var VANDELAY_URL = '/vandelay-upload';
  60 var bibAttrDefs = [];
  61 var authAttrDefs = [];
  62 var queuedRecords = [];
  63 var queuedRecordsMap = {};
  64 var bibAttrsFetched = false;
  65 var authAttrsFetched = false;
  66 var attrDefMap = {}; // maps attr def code names to attr def ids
  67 var currentType;
  68 var currentQueueId = null;
  69 var userCache = {};
  70 var currentMatchedRecords; // set of loaded matched bib records
  71 var currentOverlayRecordsMap; // map of import record to overlay record
  72 var currentOverlayRecordsMapGid; // map of import record to overlay record grid id
  73 var currentImportRecId; // when analyzing matches, this is the current import record
  74 var userBibQueues = []; // only non-complete queues
  75 var userAuthQueues = []; // only non-complete queues
  76 var allUserBibQueues;
  77 var allUserAuthQueues;
  78 var selectableGridRecords;
  79 var cgi = new openils.CGI();
  80 var vlQueueGridColumePicker = {};
  81 var vlBibSources = [];
  82
  83 /**
  84   * Grab initial data
  85   */
  86 function vlInit() {
  87     authtoken = dojo.cookie('ses') || cgi.param('ses');
  88     var initNeeded = 5; // how many async responses do we need before we're init'd
  89     var initCount = 0; // how many async reponses we've received
  90
  91     openils.Util.registerEnterHandler(
  92         vlQueueDisplayPage.domNode, function(){retrieveQueuedRecords();});
  93     openils.Util.addCSSClass(dojo.byId('vl-menu-marc-upload'), 'toolbar_selected');
  94
  95     function checkInitDone() {
  96         initCount++;
  97         if(initCount == initNeeded)
  98             runStartupCommands();
  99     }
 100
 101     // Fetch the bib and authority attribute definitions
 102     vlFetchBibAttrDefs(function () { checkInitDone(); });
 103     vlFetchAuthAttrDefs(function () { checkInitDone(); });
 104
 105     vlRetrieveQueueList('bib', null,
 106         function(list) {
 107             allUserBibQueues = list;
 108             for(var i = 0; i < allUserBibQueues.length; i++) {
 109                 if(allUserBibQueues[i].complete() == 'f')
 110                     userBibQueues.push(allUserBibQueues[i]);
 111             }
 112             checkInitDone();
 113         }
 114     );
 115
 116     vlRetrieveQueueList('auth', null,
 117         function(list) {
 118             allUserAuthQueues = list;
 119             for(var i = 0; i < allUserAuthQueues.length; i++) {
 120                 if(allUserAuthQueues[i].complete() == 'f')
 121                     userAuthQueues.push(allUserAuthQueues[i]);
 122             }
 123             checkInitDone();
 124         }
 125     );
 126
 127     fieldmapper.standardRequest(
 128         ['open-ils.permacrud', 'open-ils.permacrud.search.cbs.atomic'],
 129         {   async: true,
 130             params: [authtoken, {id:{"!=":null}}, {order_by:{cbs:'id'}}],
 131             oncomplete : function(r) {
 132                 vlBibSources = openils.Util.readResponse(r, false, true);
 133                 checkInitDone();
 134             }
 135         }
 136     );
 137
 138     vlAttrEditorInit();
 139 }
 140
 141
 142 dojo.addOnLoad(vlInit);
 143
 144
 145 // fetch the bib and authority attribute definitions
 146
 147 function vlFetchBibAttrDefs(postcomplete) {
 148     bibAttrDefs = [];
 149     fieldmapper.standardRequest(
 150         ['open-ils.permacrud', 'open-ils.permacrud.search.vqbrad'],
 151         {   async: true,
 152             params: [authtoken, {id:{'!=':null}}],
 153             onresponse: function(r) {
 154                 var def = r.recv().content();
 155                 if(e = openils.Event.parse(def[0]))
 156                     return alert(e);
 157                 bibAttrDefs.push(def);
 158             },
 159             oncomplete: function() {
 160                 bibAttrDefs = bibAttrDefs.sort(
 161                     function(a, b) {
 162                         if(a.id() > b.id()) return 1;
 163                         if(a.id() < b.id()) return -1;
 164                         return 0;
 165                     }
 166                 );
 167                 postcomplete();
 168             }
 169         }
 170     );
 171 }
 172
 173 function vlFetchAuthAttrDefs(postcomplete) {
 174     authAttrDefs = [];
 175     fieldmapper.standardRequest(
 176         ['open-ils.permacrud', 'open-ils.permacrud.search.vqarad'],
 177         {   async: true,
 178             params: [authtoken, {id:{'!=':null}}],
 179             onresponse: function(r) {
 180                 var def = r.recv().content();
 181                 if(e = openils.Event.parse(def[0]))
 182                     return alert(e);
 183                 authAttrDefs.push(def);
 184             },
 185             oncomplete: function() {
 186                 authAttrDefs = authAttrDefs.sort(
 187                     function(a, b) {
 188                         if(a.id() > b.id()) return 1;
 189                         if(a.id() < b.id()) return -1;
 190                         return 0;
 191                     }
 192                 );
 193                 postcomplete();
 194             }
 195         }
 196     );
 197 }
 198
 199 function vlRetrieveQueueList(type, filter, onload) {
 200     type = (type == 'bib') ? type : 'authority';
 201     fieldmapper.standardRequest(
 202         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'_queue.owner.retrieve.atomic'],
 203         {   async: true,
 204             params: [authtoken, null, filter],
 205             oncomplete: function(r) {
 206                 var list = r.recv().content();
 207                 if(e = openils.Event.parse(list[0]))
 208                     return alert(e);
 209                 onload(list);
 210             }
 211         }
 212     );
 213
 214 }
 215
 216 function displayGlobalDiv(id) {
 217     for(var i = 0; i < globalDivs.length; i++) {
 218         try {
 219             dojo.style(dojo.byId(globalDivs[i]), 'display', 'none');
 220         } catch(e) {
 221             alert('please define div ' + globalDivs[i]);
 222         }
 223     }
 224     dojo.style(dojo.byId(id),'display','block');
 225
 226     openils.Util.removeCSSClass(dojo.byId('vl-menu-marc-export'), 'toolbar_selected');
 227     openils.Util.removeCSSClass(dojo.byId('vl-menu-marc-upload'), 'toolbar_selected');
 228     openils.Util.removeCSSClass(dojo.byId('vl-menu-queue-select'), 'toolbar_selected');
 229     openils.Util.removeCSSClass(dojo.byId('vl-menu-attr-editor'), 'toolbar_selected');
 230
 231     switch(id) {
 232         case 'vl-marc-export-div':
 233             openils.Util.addCSSClass(dojo.byId('vl-menu-marc-export'), 'toolbar_selected');
 234             break;
 235         case 'vl-marc-upload-div':
 236             openils.Util.addCSSClass(dojo.byId('vl-menu-marc-upload'), 'toolbar_selected');
 237             break;
 238         case 'vl-queue-select-div':
 239             openils.Util.addCSSClass(dojo.byId('vl-menu-queue-select'), 'toolbar_selected');
 240             break;
 241         case 'vl-attr-editor-div':
 242             openils.Util.addCSSClass(dojo.byId('vl-menu-attr-editor'), 'toolbar_selected');
 243             break;
 244     }
 245 }
 246
 247 function runStartupCommands() {
 248     currentQueueId = cgi.param('qid');
 249     currentType = cgi.param('qtype');
 250     dojo.style('vl-nav-bar', 'visibility', 'visible');
 251     if(currentQueueId)
 252         return retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 253     vlShowUploadForm();
 254 }
 255
 256 /**
 257   * asynchronously upload a file of MARC records
 258   */
 259 function uploadMARC(onload){
 260     dojo.byId('vl-upload-status-count').innerHTML = '0';
 261     dojo.byId('vl-ses-input').value = authtoken;
 262     displayGlobalDiv('vl-marc-upload-status-div');
 263     dojo.io.iframe.send({
 264         url: VANDELAY_URL,
 265         method: "post",
 266         handleAs: "html",
 267         form: dojo.byId('vl-marc-upload-form'),
 268         handle: function(data,ioArgs){
 269             var content = data.documentElement.textContent;
 270             onload(content);
 271         }
 272     });
 273 }
 274
 275 /**
 276   * Creates a new vandelay queue
 277   */
 278 function createQueue(queueName, type, onload) {
 279     var name = (type=='bib') ? 'bib' : 'authority';
 280     var method = 'open-ils.vandelay.'+ name +'_queue.create'
 281     fieldmapper.standardRequest(
 282         ['open-ils.vandelay', method],
 283         {   async: true,
 284             params: [authtoken, queueName, null, name],
 285             oncomplete : function(r) {
 286                 var queue = r.recv().content();
 287                 if(e = openils.Event.parse(queue))
 288                     return alert(e);
 289                 onload(queue);
 290             }
 291         }
 292     );
 293 }
 294
 295 /**
 296   * Tells vandelay to pull a batch of records from the cache and explode them
 297   * out into the vandelay tables
 298   */
 299 function processSpool(key, queueId, type, onload) {
 300     fieldmapper.standardRequest(
 301         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'.process_spool'],
 302         {   async: true,
 303             params: [authtoken, key, queueId],
 304             onresponse : function(r) {
 305                 var resp = r.recv().content();
 306                 if(e = openils.Event.parse(resp))
 307                     return alert(e);
 308                 dojo.byId('vl-upload-status-count').innerHTML = resp;
 309             },
 310             oncomplete : function(r) {onload();}
 311         }
 312     );
 313 }
 314
 315 function retrieveQueuedRecords(type, queueId, onload) {
 316     displayGlobalDiv('vl-generic-progress');
 317     queuedRecords = [];
 318     queuedRecordsMap = {};
 319     currentOverlayRecordsMap = {};
 320     currentOverlayRecordsMapGid = {};
 321     selectableGridRecords = {};
 322     //resetVlQueueGridLayout();
 323
 324     if(!type) type = currentType;
 325     if(!queueId) queueId = currentQueueId;
 326     if(!onload) onload = handleRetrieveRecords;
 327
 328     var method = 'open-ils.vandelay.'+type+'_queue.records.retrieve.atomic';
 329     if(vlQueueGridShowMatches.checked)
 330         method = method.replace('records', 'records.matches');
 331
 332     var sel = dojo.byId('vl-queue-display-limit-selector');
 333     var limit = parseInt(sel.options[sel.selectedIndex].value);
 334     var offset = limit * parseInt(vlQueueDisplayPage.attr('value')-1);
 335
 336     var params =  [authtoken, queueId, {clear_marc: 1, offset: offset, limit: limit}];
 337     if(vlQueueGridShowNonImport.checked)
 338         params[2].non_imported = 1;
 339
 340     fieldmapper.standardRequest(
 341         ['open-ils.vandelay', method],
 342         {   async: true,
 343             params: params,
 344             /*
 345             onresponse: function(r) {
 346                 console.log("ONREPONSE");
 347                 var rec = r.recv().content();
 348                 if(e = openils.Event.parse(rec))
 349                     return alert(e);
 350                 console.log("got record " + rec.id());
 351                 queuedRecords.push(rec);
 352                 queuedRecordsMap[rec.id()] = rec;
 353             },
 354             */
 355             oncomplete: function(r){
 356                 var recs = r.recv().content();
 357                 if(e = openils.Event.parse(recs[0]))
 358                     return alert(e);
 359                 for(var i = 0; i < recs.length; i++) {
 360                     var rec = recs[i];
 361                     queuedRecords.push(rec);
 362                     queuedRecordsMap[rec.id()] = rec;
 363                 }
 364                 onload();
 365             }
 366         }
 367     );
 368 }
 369
 370 function vlLoadMatchUI(recId) {
 371     displayGlobalDiv('vl-generic-progress');
 372     var matches = queuedRecordsMap[recId].matches();
 373     var records = [];
 374     currentImportRecId = recId;
 375     for(var i = 0; i < matches.length; i++)
 376         records.push(matches[i].eg_record());
 377
 378     var retrieve = ['open-ils.search', 'open-ils.search.biblio.record_entry.slim.retrieve'];
 379     var params = [records];
 380     if(currentType == 'auth') {
 381         retrieve = ['open-ils.cat', 'open-ils.cat.authority.record.retrieve'];
 382         parmas = [authtoken, records, {clear_marc:1}];
 383     }
 384
 385     fieldmapper.standardRequest(
 386         retrieve,
 387         {   async: true,
 388             params:params,
 389             oncomplete: function(r) {
 390                 var recs = r.recv().content();
 391                 if(e = openils.Event.parse(recs))
 392                     return alert(e);
 393
 394                 /* ui mangling */
 395                 displayGlobalDiv('vl-match-div');
 396                 resetVlMatchGridLayout();
 397                 currentMatchedRecords = recs;
 398                 if(!vlMatchGrid.structure)
 399                     vlMatchGrid.setStructure(vlMatchGridLayout);
 400
 401                 // build the data store of records with match information
 402                 var dataStore = bre.toStoreData(recs, null,
 403                     {virtualFields:['dest_matchpoint', 'src_matchpoint', '_id']});
 404                 dataStore.identifier = '_id';
 405
 406                 var matchSeenMap = {};
 407
 408                 for(var i = 0; i < dataStore.items.length; i++) {
 409                     var item = dataStore.items[i];
 410                     item._id = i; // just need something unique
 411                     for(var j = 0; j < matches.length; j++) {
 412                         var match = matches[j];
 413                         if(match.eg_record() == item.id && !matchSeenMap[match.id()]) {
 414                             item.dest_matchpoint = match.field_type();
 415                             var attr = getRecAttrFromMatch(queuedRecordsMap[recId], match);
 416                             item.src_matchpoint = getRecAttrDefFromAttr(attr, currentType).code();
 417                             matchSeenMap[match.id()] = 1;
 418                             break;
 419                         }
 420                     }
 421                 }
 422
 423                 // now populate the grid
 424                 vlPopulateMatchGrid(vlMatchGrid, dataStore);
 425             }
 426         }
 427     );
 428 }
 429
 430 function vlPopulateMatchGrid(grid, data) {
 431     var store = new dojo.data.ItemFileReadStore({data:data});
 432     var model = new dojox.grid.data.DojoData(
 433         null, store, {rowsPerPage: 100, clientSort: true, query:{id:'*'}});
 434     grid.setModel(model);
 435     grid.update();
 436 }
 437
 438 function showMe(id) {
 439     dojo.style(dojo.byId(id), 'display', 'block');
 440 }
 441 function hideMe(id) {
 442     dojo.style(dojo.byId(id), 'display', 'none');
 443 }
 444
 445
 446 function vlLoadMARCHtml(recId, inCat, oncomplete) {
 447     dijit.byId('vl-marc-html-done-button').onClick = oncomplete;
 448     displayGlobalDiv('vl-generic-progress');
 449     var api;
 450     var params = [recId, 1];
 451
 452     if(inCat) {
 453         hideMe('vl-marc-html-edit-button'); // don't show marc editor button
 454         dijit.byId('vl-marc-html-edit-button').onClick = function(){}
 455         api = ['open-ils.search', 'open-ils.search.biblio.record.html'];
 456         if(currentType == 'auth')
 457             api = ['open-ils.search', 'open-ils.search.authority.to_html'];
 458     } else {
 459         showMe('vl-marc-html-edit-button'); // plug in the marc editor button
 460         dijit.byId('vl-marc-html-edit-button').onClick =
 461             function() {vlLoadMarcEditor(currentType, recId, oncomplete);};
 462         params = [authtoken, recId];
 463         api = ['open-ils.vandelay', 'open-ils.vandelay.queued_bib_record.html'];
 464         if(currentType == 'auth')
 465             api = ['open-ils.vandelay', 'open-ils.vandelay.queued_authority_record.html'];
 466     }
 467
 468     fieldmapper.standardRequest(
 469         api,
 470         {   async: true,
 471             params: params,
 472             oncomplete: function(r) {
 473             displayGlobalDiv('vl-marc-html-div');
 474                 var html = r.recv().content();
 475                 dojo.byId('vl-marc-record-html').innerHTML = html;
 476             }
 477         }
 478     );
 479 }
 480
 481
 482 /*
 483 function getRecMatchesFromAttrCode(rec, attrCode) {
 484     var matches = [];
 485     var attr = getRecAttrFromCode(rec, attrCode);
 486     for(var j = 0; j < rec.matches().length; j++) {
 487         var match = rec.matches()[j];
 488         if(match.matched_attr() == attr.id())
 489             matches.push(match);
 490     }
 491     return matches;
 492 }
 493 */
 494
 495 function getRecAttrFromMatch(rec, match) {
 496     for(var i = 0; i < rec.attributes().length; i++) {
 497         var attr = rec.attributes()[i];
 498         if(attr.id() == match.matched_attr())
 499             return attr;
 500     }
 501 }
 502
 503 function getRecAttrDefFromAttr(attr, type) {
 504     var defs = (type == 'bib') ? bibAttrDefs : authAttrDefs;
 505     for(var i = 0; i < defs.length; i++) {
 506         var def = defs[i];
 507         if(def.id() == attr.field())
 508             return def;
 509     }
 510 }
 511
 512 function getRecAttrFromCode(rec, attrCode) {
 513     var defId = attrDefMap[currentType][attrCode];
 514     var attrs = rec.attributes();
 515     for(var i = 0; i < attrs.length; i++) {
 516         var attr = attrs[i];
 517         if(attr.field() == defId)
 518             return attr;
 519     }
 520     return null;
 521 }
 522
 523 function vlGetViewMatches(rowIdx, item) {
 524     if(!item) return '';
 525     var id = this.grid.store.getValue(item, 'id');
 526     var rec = queuedRecordsMap[id];
 527     if(rec.matches().length > 0)
 528         return this.value.replace('RECID', id);
 529     return '';
 530 }
 531
 532 function getAttrValue(rowIdx, item) {
 533     if(!item) return '';
 534     var attrCode = this.field.split('.')[1];
 535     var rec = queuedRecordsMap[this.grid.store.getValue(item, 'id')];
 536     var attr = getRecAttrFromCode(rec, attrCode);
 537     return (attr) ? attr.attr_value() : '';
 538 }
 539
 540 function vlGetDateTimeField(rowIdx, item) {
 541     if(!item) return '';
 542     var value = this.grid.store.getValue(item, this.field);
 543     if(!value) return '';
 544     var date = dojo.date.stamp.fromISOString(value);
 545     return dojo.date.locale.format(date, {selector:'date'});
 546 }
 547
 548 function vlGetCreator(rowIdx) {
 549     data = this.grid.model.getRow(rowIdx);
 550     if(!data) return '';
 551     var id = data.creator;
 552     if(userCache[id])
 553         return userCache[id].usrname();
 554     var user = fieldmapper.standardRequest(
 555         ['open-ils.actor', 'open-ils.actor.user.retrieve'], [authtoken, id]);
 556     if(e = openils.Event.parse(user))
 557         return alert(e);
 558     userCache[id] = user;
 559     return user.usrname();
 560 }
 561
 562 function vlGetViewMARC(rowIdx, item) {
 563     if(!item) return '';
 564     return this.value.replace('RECID', this.grid.store.getValue(item, 'id'));
 565 }
 566
 567 function vlGetOverlayTargetSelector(rowIdx) {
 568     data = this.grid.model.getRow(rowIdx);
 569     if(data) {
 570         var value = this.value.replace(/GRIDID/g, data._id);
 571         value = value.replace(/RECID/g, currentImportRecId);
 572         value = value.replace(/ID/g, data.id);
 573         if(data._id == currentOverlayRecordsMapGid[currentImportRecId])
 574             return value.replace('/>', 'checked="checked"/>');
 575         return value;
 576     }
 577 }
 578
 579 /**
 580   * see if the user has enabled overlays for the current match set and,
 581   * if so, map the current import record to the overlay target.
 582   */
 583 function vlHandleOverlayTargetSelected(recId, gridId) {
 584     var noneSelected = true;
 585     var checkboxes = dojo.query('[name=vl-overlay-target-'+currentImportRecId+']');
 586     for(var i = 0; i < checkboxes.length; i++) {
 587         var checkbox = checkboxes[i];
 588         var matchRecId = checkbox.getAttribute('match');
 589         var gid = checkbox.getAttribute('gridid');
 590         if(checkbox.checked) {
 591             if(matchRecId == recId && gid == gridId) {
 592                 noneSelected = false;
 593                 currentOverlayRecordsMap[currentImportRecId] = matchRecId;
 594                 currentOverlayRecordsMapGid[currentImportRecId] = gid;
 595                 dojo.byId('vl-record-list-selected-' + currentImportRecId).checked = true;
 596                 dojo.byId('vl-record-list-selected-' + currentImportRecId).parentNode.className = 'overlay_selected';
 597             } else {
 598                 checkbox.checked = false;
 599             }
 600         }
 601     }
 602
 603     if(noneSelected) {
 604         delete currentOverlayRecordsMap[currentImportRecId];
 605         delete currentOverlayRecordsMapGid[currentImportRecId];
 606         dojo.byId('vl-record-list-selected-' + currentImportRecId).checked = false;
 607         dojo.byId('vl-record-list-selected-' + currentImportRecId).parentNode.className = '';
 608     }
 609 }
 610
 611 var valLastQueueType = null;
 612 function buildRecordGrid(type) {
 613     displayGlobalDiv('vl-queue-div');
 614
 615     if(valLastQueueType != type) {
 616         valLastQueueType = type;
 617         resetVlQueueGridLayout();
 618         var defs = (type == 'bib') ? bibAttrDefs : authAttrDefs;
 619         attrDefMap[type] = {};
 620         for(var i = 0; i < defs.length; i++) {
 621             var def = defs[i]
 622             attrDefMap[type][def.code()] = def.id();
 623             var col = {
 624                 name:def.description(),
 625                 field:'attr.' + def.code(),
 626                 get: getAttrValue,
 627                 selectableColumn:true
 628             };
 629             vlQueueGridLayout[0].cells[0].push(col);
 630         }
 631     }
 632
 633     var storeData;
 634     if(type == 'bib')
 635         storeData = vqbr.toStoreData(queuedRecords);
 636     else
 637         storeData = vqar.toStoreData(queuedRecords);
 638
 639     var store = new dojo.data.ItemFileReadStore({data:storeData});
 640     vlQueueGrid.setStore(store);
 641     vlQueueGrid.attr('structure', vlQueueGridLayout);
 642
 643     /*
 644     if(vlQueueGridColumePicker[type]) {
 645         vlQueueGrid.update();
 646     } else {
 647         vlQueueGridColumePicker[type] =
 648             new vlQueueGridMenu.init({
 649                 grid : vlQueueGrid,
 650                 authtoken : authtoken,
 651                 persistPrefix : 'vandelay.queue.'+type
 652             });
 653         vlQueueGridColumePicker[type].load();
 654     }
 655     */
 656 }
 657
 658 function vlQueueGridPrevPage() {
 659     var page = parseInt(vlQueueDisplayPage.getValue());
 660     if(page < 2) return;
 661     vlQueueDisplayPage.setValue(page - 1);
 662     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 663 }
 664
 665 function vlQueueGridNextPage() {
 666     vlQueueDisplayPage.setValue(parseInt(vlQueueDisplayPage.getValue())+1);
 667     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 668 }
 669
 670 function vlDeleteQueue(type, queueId, onload) {
 671     fieldmapper.standardRequest(
 672         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'_queue.delete'],
 673         {   async: true,
 674             params: [authtoken, queueId],
 675             oncomplete: function(r) {
 676                 var resp = r.recv().content();
 677                 if(e = openils.Event.parse(resp))
 678                     return alert(e);
 679                 onload();
 680             }
 681         }
 682     );
 683 }
 684
 685
 686 function vlQueueGridDrawSelectBox(rowIdx, item) {
 687     if(!item) return '';
 688     var id = this.grid.store.getValue(item, 'id');
 689     var domId = 'vl-record-list-selected-' + id;
 690     selectableGridRecords[domId] = id;
 691     return "<div><input type='checkbox' id='"+domId+"'/></div>";
 692 }
 693
 694 function vlSelectAllQueueGridRecords() {
 695     for(var id in selectableGridRecords)
 696         dojo.byId(id).checked = true;
 697 }
 698 function vlSelectNoQueueGridRecords() {
 699     for(var id in selectableGridRecords)
 700         dojo.byId(id).checked = false;
 701 }
 702 function vlToggleQueueGridSelect() {
 703     if(dojo.byId('vl-queue-grid-row-selector').checked)
 704         vlSelectAllQueueGridRecords();
 705     else
 706         vlSelectNoQueueGridRecords();
 707 }
 708
 709 var handleRetrieveRecords = function() {
 710     buildRecordGrid(currentType);
 711     vlFetchQueueSummary(currentQueueId, currentType,
 712         function(summary) {
 713             dojo.byId('vl-queue-summary-name').innerHTML = summary.queue.name();
 714             dojo.byId('vl-queue-summary-total-count').innerHTML = summary.total +'';
 715             dojo.byId('vl-queue-summary-import-count').innerHTML = summary.imported + '';
 716         }
 717     );
 718 }
 719
 720 function vlFetchQueueSummary(qId, type, onload) {
 721     fieldmapper.standardRequest(
 722         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'_queue.summary.retrieve'],
 723         {   async: true,
 724             params: [authtoken, qId],
 725             oncomplete : function(r) {
 726                 var summary = r.recv().content();
 727                 if(e = openils.Event.parse(summary))
 728                     return alert(e);
 729                 return onload(summary);
 730             }
 731         }
 732     );
 733 }
 734
 735
 736 function vlImportSelectedRecords() {
 737     displayGlobalDiv('vl-generic-progress-with-total');
 738     var records = [];
 739
 740     for(var id in selectableGridRecords) {
 741         if(dojo.byId(id).checked) {
 742             var recId = selectableGridRecords[id];
 743             var rec = queuedRecordsMap[recId];
 744             if(!rec.import_time())
 745                 records.push(recId);
 746         }
 747     }
 748
 749     fieldmapper.standardRequest(
 750         ['open-ils.vandelay', 'open-ils.vandelay.'+currentType+'_record.list.import'],
 751         {   async: true,
 752             params: [authtoken, records, {overlay_map:currentOverlayRecordsMap}],
 753             onresponse: function(r) {
 754                 var resp = r.recv().content();
 755                 if(e = openils.Event.parse(resp))
 756                     return alert(e);
 757                 if(resp.complete) {
 758                     return retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 759                 } else {
 760                     vlControlledProgressBar.update({maximum:resp.total, progress:resp.progress});
 761                 }
 762             },
 763         }
 764     );
 765 }
 766
 767 function vlImportAllRecords() {
 768     vlImportRecordQueue(currentType, currentQueueId, false,
 769         function(){displayGlobalDiv('vl-queue-div');});
 770 }
 771
 772 function vlImportRecordQueue(type, queueId, noMatchOnly, onload) {
 773     displayGlobalDiv('vl-generic-progress-with-total');
 774     var method = 'open-ils.vandelay.bib_queue.import';
 775     if(noMatchOnly)
 776         method = method.replace('import', 'nomatch.import');
 777     if(type == 'auth')
 778         method = method.replace('bib', 'auth');
 779
 780     fieldmapper.standardRequest(
 781         ['open-ils.vandelay', method],
 782         {   async: true,
 783             params: [authtoken, queueId],
 784             onresponse: function(r) {
 785                 var resp = r.recv().content();
 786                 if(e = openils.Event.parse(resp))
 787                     return alert(e);
 788                 vlControlledProgressBar.update({maximum:resp.total, progress:resp.progress});
 789             },
 790             oncomplete: function() {onload();}
 791         }
 792     );
 793 }
 794
 795
 796 /**
 797   * Create queue, upload MARC, process spool, load the newly created queue
 798   */
 799 function batchUpload() {
 800     var queueName = dijit.byId('vl-queue-name').getValue();
 801     currentType = dijit.byId('vl-record-type').getValue();
 802
 803     var handleProcessSpool = function() {
 804         console.log('records uploaded and spooled');
 805         if(vlUploadQueueAutoImport.checked) {
 806             vlImportRecordQueue(currentType, currentQueueId, true,
 807                 function() {
 808                     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 809                 }
 810             );
 811         } else {
 812             retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 813         }
 814     }
 815
 816     var handleUploadMARC = function(key) {
 817         console.log('marc uploaded');
 818         dojo.style(dojo.byId('vl-upload-status-processing'), 'display', 'block');
 819         processSpool(key, currentQueueId, currentType, handleProcessSpool);
 820     };
 821
 822     var handleCreateQueue = function(queue) {
 823         console.log('queue created ' + queue.name());
 824         currentQueueId = queue.id();
 825         uploadMARC(handleUploadMARC);
 826     };
 827
 828     if(vlUploadQueueSelector.getValue() && !queueName) {
 829         currentQueueId = vlUploadQueueSelector.getValue();
 830         console.log('adding records to existing queue ' + currentQueueId);
 831         uploadMARC(handleUploadMARC);
 832     } else {
 833         createQueue(queueName, currentType, handleCreateQueue);
 834     }
 835 }
 836
 837
 838 function vlFleshQueueSelect(selector, type) {
 839     var data = (type == 'bib') ? vbq.toStoreData(allUserBibQueues) : vaq.toStoreData(allUserAuthQueues);
 840     selector.store = new dojo.data.ItemFileReadStore({data:data});
 841     selector.setValue(null);
 842     selector.setDisplayedValue('');
 843     if(data[0])
 844         selector.setValue(data[0].id());
 845 }
 846
 847 function vlShowUploadForm() {
 848     displayGlobalDiv('vl-marc-upload-div');
 849     vlFleshQueueSelect(vlUploadQueueSelector, vlUploadRecordType.getValue());
 850     vlUploadSourceSelector.store =
 851         new dojo.data.ItemFileReadStore({data:cbs.toStoreData(vlBibSources, 'source')});
 852     vlUploadSourceSelector.setValue(vlBibSources[0].id());
 853 }
 854
 855 function vlShowQueueSelect() {
 856     displayGlobalDiv('vl-queue-select-div');
 857     vlFleshQueueSelect(vlQueueSelectQueueList, vlQueueSelectType.getValue());
 858 }
 859
 860 function vlFetchQueueFromForm() {
 861     currentType = vlQueueSelectType.getValue();
 862     currentQueueId = vlQueueSelectQueueList.getValue();
 863     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 864 }
 865
 866 function vlOpenMarcEditWindow(rec, postReloadHTMLHandler) {
 867     /*
 868         To run in Firefox directly, must set signed.applets.codebase_principal_support
 869         to true in about:config
 870     */
 871     netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 872     win = window.open('/xul/server/cat/marcedit.xul'); // XXX version?
 873
 874     function onsave(r) {
 875         // after the record is saved, reload the HTML display
 876         var stat = r.recv().content();
 877         if(e = openils.Event.parse(stat))
 878             return alert(e);
 879         alert(dojo.byId('vl-marc-edit-complete-label').innerHTML);
 880         win.close();
 881         vlLoadMARCHtml(rec.id(), false, postReloadHTMLHandler);
 882     }
 883
 884     win.xulG = {
 885         record : {marc : rec.marc()},
 886         save : {
 887             label: dojo.byId('vl-marc-edit-save-label').innerHTML,
 888             func: function(xmlString) {
 889                 var method = 'open-ils.permacrud.update.' + rec.classname;
 890                 rec.marc(xmlString);
 891                 fieldmapper.standardRequest(
 892                     ['open-ils.permacrud', method],
 893                     {   async: true,
 894                         params: [authtoken, rec],
 895                         oncomplete: onsave
 896                     }
 897                 );
 898             },
 899         }
 900     };
 901 }
 902
 903 function vlLoadMarcEditor(type, recId, postReloadHTMLHandler) {
 904     var method = 'open-ils.permacrud.search.vqbr';
 905     if(currentType != 'bib')
 906         method = method.replace(/vqbr/,'vqar');
 907
 908     fieldmapper.standardRequest(
 909         ['open-ils.permacrud', method],
 910         {   async: true,
 911             params: [authtoken, {id : recId}],
 912             oncomplete: function(r) {
 913                 var rec = r.recv().content();
 914                 if(e = openils.Event.parse(rec))
 915                     return alert(e);
 916                 vlOpenMarcEditWindow(rec, postReloadHTMLHandler);
 917             }
 918         }
 919     );
 920 }
 921
 922
 923
 924 //------------------------------------------------------------
 925 // attribute editors
 926
 927 // attribute-editor global variables
 928
 929 var ATTR_EDITOR_IN_UPDATE_MODE = false; // true on 'edit', false on 'create'
 930 var ATTR_EDIT_ID = null;                // id of current 'edit' attribute
 931 var ATTR_EDIT_GROUP = 'bib';            // bib-attrs or auth-attrs
 932
 933 function vlAttrEditorInit() {
 934     // set up tooltips on the edit form
 935     connectTooltip('attr-editor-tags');
 936     connectTooltip('attr-editor-subfields');
 937 }
 938
 939 function vlShowAttrEditor() {
 940     displayGlobalDiv('vl-attr-editor-div');
 941     loadAttrEditorGrid();
 942     idHide('vl-generic-progress');
 943 }
 944
 945 function setAttrEditorGroup(groupName) {
 946     // put us into 'bib'-attr or 'auth'-attr mode.
 947     if (ATTR_EDIT_GROUP != groupName) {
 948         ATTR_EDIT_GROUP = groupName;
 949         loadAttrEditorGrid();
 950     }
 951 }
 952
 953 function onAttrEditorOpen() {
 954     // the "bars" have the create/update/cancel/etc. buttons.
 955     var create_bar = document.getElementById('attr-editor-create-bar');
 956     var update_bar = document.getElementById('attr-editor-update-bar');
 957     if (ATTR_EDITOR_IN_UPDATE_MODE) {
 958         update_bar.style.display='table-row';
 959         create_bar.style.display='none';
 960         // hide the dropdown-button
 961         idStyle('vl-create-attr-editor-button', 'visibility', 'hidden');
 962     } else {
 963         dijit.byId('attr-editor-dialog').reset();
 964         create_bar.style.display='table-row';
 965         update_bar.style.display='none';
 966     }
 967 }
 968
 969 function onAttrEditorClose() {
 970     // reset the form to a "create" form. (We may have borrowed it for editing.)
 971     ATTR_EDITOR_IN_UPDATE_MODE = false;
 972     // show the dropdown-button
 973     idStyle('vl-create-attr-editor-button', 'visibility', 'visible');
 974 }
 975
 976 function loadAttrEditorGrid() {
 977     var _data = (ATTR_EDIT_GROUP == 'auth') ?
 978         vqarad.toStoreData(authAttrDefs) : vqbrad.toStoreData(bibAttrDefs) ;
 979
 980     var store = new dojo.data.ItemFileReadStore({data:_data});
 981     attrEditorGrid.setStore(store);
 982     dojo.connect(attrEditorGrid, 'onRowDblClick', onAttrEditorClick);
 983     attrEditorGrid.update();
 984 }
 985
 986 function attrGridGetTag(n, item) {
 987     // grid helper: return the tags from the row's xpath column.
 988     return item && xpathParser.parse(this.grid.store.getValue(item, 'xpath')).tags;
 989 }
 990
 991 function attrGridGetSubfield(n, item) {
 992     // grid helper: return the subfields from the row's xpath column.
 993     return item && xpathParser.parse(this.grid.store.getValue(item, 'xpath')).subfields;
 994 }
 995
 996 function onAttrEditorClick() {
 997     var row = this.getItem(this.focus.rowIndex);
 998     ATTR_EDIT_ID = this.store.getValue(row, 'id');
 999     ATTR_EDITOR_IN_UPDATE_MODE = true;
1000
1001     // populate the popup editor.
1002     dijit.byId('attr-editor-code').attr('value', this.store.getValue(row, 'code'));
1003     dijit.byId('attr-editor-description').attr('value', this.store.getValue(row, 'description'));
1004     var parsed_xpath = xpathParser.parse(this.store.getValue(row, 'xpath'));
1005     dijit.byId('attr-editor-tags').attr('value', parsed_xpath.tags);
1006     dijit.byId('attr-editor-subfields').attr('value', parsed_xpath.subfields);
1007     dijit.byId('attr-editor-identifier').attr('value', this.store.getValue(row, 'ident'));
1008     dijit.byId('attr-editor-xpath').attr('value', this.store.getValue(row, 'xpath'));
1009     dijit.byId('attr-editor-remove').attr('value', this.store.getValue(row, 'remove'));
1010
1011     // set up UI for editing
1012     dojo.byId('vl-create-attr-editor-button').click();
1013 }
1014
1015 function vlSaveAttrDefinition(data) {
1016     idHide('vl-attr-editor-div');
1017     idShow('vl-generic-progress');
1018
1019     data.id = ATTR_EDIT_ID;
1020
1021     // this ought to honour custom xpaths, but overwrite xpaths
1022     // derived from tags/subfields.
1023     if (data.xpath == '' || looksLikeDerivedXpath(data.xpath)) {
1024         var _xpath = tagAndSubFieldsToXpath(data.tag, data.subfield);
1025         data.xpath = _xpath;
1026     }
1027
1028     // build up our permacrud params. Key variables here are
1029     // "create or update" and "bib or auth".
1030
1031     var isAuth   = (ATTR_EDIT_GROUP == 'auth');
1032     var isCreate = (ATTR_EDIT_ID == null);
1033     var rad      = isAuth ? new vqarad() : new vqbrad() ;
1034     var method   = 'open-ils.permacrud' + (isCreate ? '.create.' : '.update.')
1035         + (isAuth ? 'vqarad' : 'vqbrad');
1036     var _data    = rad.fromStoreItem(data);
1037
1038     _data.ischanged(1);
1039
1040     fieldmapper.standardRequest(
1041         ['open-ils.permacrud', method],
1042         {   async: true,
1043             params: [authtoken, _data ],
1044             onresponse: function(r) { },
1045             oncomplete: function(r) {
1046                 attrEditorFetchAttrDefs(vlShowAttrEditor);
1047                 ATTR_EDIT_ID = null;
1048             },
1049             onerror: function(r) {
1050                 alert('vlSaveAttrDefinition comms error: ' + r);
1051             }
1052         }
1053     );
1054 }
1055
1056 function attrEditorFetchAttrDefs(callback) {
1057     var fn = (ATTR_EDIT_GROUP == 'auth') ? vlFetchAuthAttrDefs : vlFetchBibAttrDefs;
1058     return fn(callback);
1059 }
1060
1061 function vlAttrDelete() {
1062     idHide('vl-attr-editor-div');
1063     idShow('vl-generic-progress');
1064
1065     var isAuth = (ATTR_EDIT_GROUP == 'auth');
1066     var method = 'open-ils.permacrud.delete.' + (isAuth ? 'vqarad' : 'vqbrad');
1067     var rad    = isAuth ? new vqarad() : new vqbrad() ;
1068     fieldmapper.standardRequest(
1069         ['open-ils.permacrud', method],
1070         {   async: true,
1071             params: [authtoken, rad.fromHash({ id : ATTR_EDIT_ID }), ],
1072             oncomplete: function() {
1073                 dijit.byId('attr-editor-dialog').onCancel(); // close the dialog
1074                 attrEditorFetchAttrDefs(vlShowAttrEditor);
1075                 ATTR_EDIT_ID = null;
1076             },
1077             onerror: function(r) {
1078                 alert('vlAttrDelete comms error: ' + r);
1079             }
1080         }
1081     );
1082 }
1083
1084 // ------------------------------------------------------------
1085 // utilities for attribute editors
1086
1087 // dom utilities (maybe dojo does these, and these should be replaced)
1088
1089 function idStyle(obId, k, v)    { document.getElementById(obId).style[k] = v;   }
1090 function idShow(obId)           { idStyle(obId, 'display', 'block');            }
1091 function idHide(obId)           { idStyle(obId, 'display' , 'none');            }
1092
1093 function connectTooltip(fieldId) {
1094     // Given an element id, look up a tooltip element in the doc (same
1095     // id with a '-tip' suffix) and associate the two. Maybe dojo has
1096     // a better way to do this?
1097     var fld = dojo.byId(fieldId);
1098     var tip = dojo.byId(fieldId + '-tip');
1099     dojo.connect(fld, 'onfocus', function(evt) {
1100                      dijit.showTooltip(tip.innerHTML, fld, ['below', 'after']); });
1101     dojo.connect(fld, 'onblur', function(evt) { dijit.hideTooltip(fld); });
1102 }
1103
1104 // xpath utilities
1105
1106 var xpathParser = new openils.MarcXPathParser();
1107
1108 function tagAndSubFieldsToXpath(tags, subfields) {
1109     // given tags, and subfields, build up an XPath.
1110     try {
1111         var parts = {
1112             'tags':tags.match(/[\d]+/g),
1113             'subfields':subfields.match(/[a-zA-z]/g) };
1114         return xpathParser.compile(parts);
1115     } catch (err) {
1116         return {'parts':null, 'tags':null, 'error':err};
1117     }
1118 }
1119
1120 function looksLikeDerivedXpath(path) {
1121     // Does this path look like it was derived from tags and subfields?
1122     var parsed = xpathParser.parse(path);
1123     if (parsed.tags == null)
1124         return false;
1125     var compiled = xpathParser.compile(parsed);
1126     return (path == compiled);
1127 }
1128
1129 // amazing xpath-util unit-tests
1130 if (!looksLikeDerivedXpath('//*[@tag="901"]/*[@code="c"]'))     alert('vandelay xpath-utility error');
1131 if ( looksLikeDerivedXpath('ba-boo-ba-boo!'))                   alert('vandelay xpath-utility error');