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.Util');
  39 dojo.require('openils.MarcXPathParser');
  40 dojo.require('openils.GridColumnPicker');
  41
  42
  43 var globalDivs = [
  44     'vl-generic-progress',
  45     'vl-generic-progress-with-total',
  46     'vl-marc-upload-div',
  47     'vl-queue-div',
  48     'vl-match-div',
  49     'vl-marc-html-div',
  50     'vl-queue-select-div',
  51     'vl-marc-upload-status-div',
  52     'vl-attr-editor-div',
  53     'vl-marc-export-div'
  54 ];
  55
  56 var authtoken;
  57 var VANDELAY_URL = '/vandelay-upload';
  58 var bibAttrDefs = [];
  59 var authAttrDefs = [];
  60 var queuedRecords = [];
  61 var queuedRecordsMap = {};
  62 var bibAttrsFetched = false;
  63 var authAttrsFetched = false;
  64 var attrDefMap = {}; // maps attr def code names to attr def ids
  65 var currentType;
  66 var currentQueueId = null;
  67 var userCache = {};
  68 var currentMatchedRecords; // set of loaded matched bib records
  69 var currentOverlayRecordsMap; // map of import record to overlay record
  70 var currentOverlayRecordsMapGid; // map of import record to overlay record grid id
  71 var currentImportRecId; // when analyzing matches, this is the current import record
  72 var userBibQueues = []; // only non-complete queues
  73 var userAuthQueues = []; // only non-complete queues
  74 var allUserBibQueues;
  75 var allUserAuthQueues;
  76 var selectableGridRecords;
  77 var cgi = new openils.CGI();
  78 var vlQueueGridColumePicker = {};
  79 var vlBibSources = [];
  80
  81 /**
  82   * Grab initial data
  83   */
  84 function vlInit() {
  85     authtoken = dojo.cookie('ses') || cgi.param('ses');
  86     var initNeeded = 5; // how many async responses do we need before we're init'd
  87     var initCount = 0; // how many async reponses we've received
  88
  89     openils.Util.registerEnterHandler(
  90         vlQueueDisplayPage.domNode, function(){retrieveQueuedRecords();});
  91     openils.Util.addCSSClass(dojo.byId('vl-menu-marc-upload'), 'toolbar_selected');
  92
  93     function checkInitDone() {
  94         initCount++;
  95         if(initCount == initNeeded)
  96             runStartupCommands();
  97     }
  98
  99     // Fetch the bib and authority attribute definitions
 100     vlFetchBibAttrDefs(function () { checkInitDone(); });
 101     vlFetchAuthAttrDefs(function () { checkInitDone(); });
 102
 103     vlRetrieveQueueList('bib', null,
 104         function(list) {
 105             allUserBibQueues = list;
 106             for(var i = 0; i < allUserBibQueues.length; i++) {
 107                 if(allUserBibQueues[i].complete() == 'f')
 108                     userBibQueues.push(allUserBibQueues[i]);
 109             }
 110             checkInitDone();
 111         }
 112     );
 113
 114     vlRetrieveQueueList('auth', null,
 115         function(list) {
 116             allUserAuthQueues = list;
 117             for(var i = 0; i < allUserAuthQueues.length; i++) {
 118                 if(allUserAuthQueues[i].complete() == 'f')
 119                     userAuthQueues.push(allUserAuthQueues[i]);
 120             }
 121             checkInitDone();
 122         }
 123     );
 124
 125     fieldmapper.standardRequest(
 126         ['open-ils.permacrud', 'open-ils.permacrud.search.cbs'],
 127         {   async: true,
 128             params: [authtoken, {id:{"!=":null}}],
 129             oncomplete : function(r) {
 130                 vlBibSources = openils.Util.readResponse(r, false, true);
 131                 checkInitDone();
 132             }
 133         }
 134     );
 135
 136     vlAttrEditorInit();
 137 }
 138
 139
 140 dojo.addOnLoad(vlInit);
 141
 142
 143 // fetch the bib and authority attribute definitions
 144
 145 function vlFetchBibAttrDefs(postcomplete) {
 146     bibAttrDefs = [];
 147     fieldmapper.standardRequest(
 148         ['open-ils.permacrud', 'open-ils.permacrud.search.vqbrad'],
 149         {   async: true,
 150             params: [authtoken, {id:{'!=':null}}],
 151             onresponse: function(r) {
 152                 var def = r.recv().content();
 153                 if(e = openils.Event.parse(def[0]))
 154                     return alert(e);
 155                 bibAttrDefs.push(def);
 156             },
 157             oncomplete: function() {
 158                 bibAttrDefs = bibAttrDefs.sort(
 159                     function(a, b) {
 160                         if(a.id() > b.id()) return 1;
 161                         if(a.id() < b.id()) return -1;
 162                         return 0;
 163                     }
 164                 );
 165                 postcomplete();
 166             }
 167         }
 168     );
 169 }
 170
 171 function vlFetchAuthAttrDefs(postcomplete) {
 172     authAttrDefs = [];
 173     fieldmapper.standardRequest(
 174         ['open-ils.permacrud', 'open-ils.permacrud.search.vqarad'],
 175         {   async: true,
 176             params: [authtoken, {id:{'!=':null}}],
 177             onresponse: function(r) {
 178                 var def = r.recv().content();
 179                 if(e = openils.Event.parse(def[0]))
 180                     return alert(e);
 181                 authAttrDefs.push(def);
 182             },
 183             oncomplete: function() {
 184                 authAttrDefs = authAttrDefs.sort(
 185                     function(a, b) {
 186                         if(a.id() > b.id()) return 1;
 187                         if(a.id() < b.id()) return -1;
 188                         return 0;
 189                     }
 190                 );
 191                 postcomplete();
 192             }
 193         }
 194     );
 195 }
 196
 197 function vlRetrieveQueueList(type, filter, onload) {
 198     type = (type == 'bib') ? type : 'authority';
 199     fieldmapper.standardRequest(
 200         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'_queue.owner.retrieve.atomic'],
 201         {   async: true,
 202             params: [authtoken, null, filter],
 203             oncomplete: function(r) {
 204                 var list = r.recv().content();
 205                 if(e = openils.Event.parse(list[0]))
 206                     return alert(e);
 207                 onload(list);
 208             }
 209         }
 210     );
 211
 212 }
 213
 214 function displayGlobalDiv(id) {
 215     for(var i = 0; i < globalDivs.length; i++) {
 216         try {
 217             dojo.style(dojo.byId(globalDivs[i]), 'display', 'none');
 218         } catch(e) {
 219             alert('please define div ' + globalDivs[i]);
 220         }
 221     }
 222     dojo.style(dojo.byId(id),'display','block');
 223
 224     openils.Util.removeCSSClass(dojo.byId('vl-menu-marc-export'), 'toolbar_selected');
 225     openils.Util.removeCSSClass(dojo.byId('vl-menu-marc-upload'), 'toolbar_selected');
 226     openils.Util.removeCSSClass(dojo.byId('vl-menu-queue-select'), 'toolbar_selected');
 227     openils.Util.removeCSSClass(dojo.byId('vl-menu-attr-editor'), 'toolbar_selected');
 228
 229     switch(id) {
 230         case 'vl-marc-export-div':
 231             openils.Util.addCSSClass(dojo.byId('vl-menu-marc-export'), 'toolbar_selected');
 232             break;
 233         case 'vl-marc-upload-div':
 234             openils.Util.addCSSClass(dojo.byId('vl-menu-marc-upload'), 'toolbar_selected');
 235             break;
 236         case 'vl-queue-select-div':
 237             openils.Util.addCSSClass(dojo.byId('vl-menu-queue-select'), 'toolbar_selected');
 238             break;
 239         case 'vl-attr-editor-div':
 240             openils.Util.addCSSClass(dojo.byId('vl-menu-attr-editor'), 'toolbar_selected');
 241             break;
 242     }
 243 }
 244
 245 function runStartupCommands() {
 246     currentQueueId = cgi.param('qid');
 247     currentType = cgi.param('qtype');
 248     dojo.style('vl-nav-bar', 'visibility', 'visible');
 249     if(currentQueueId)
 250         return retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 251     vlShowUploadForm();
 252 }
 253
 254 /**
 255   * asynchronously upload a file of MARC records
 256   */
 257 function uploadMARC(onload){
 258     dojo.byId('vl-upload-status-count').innerHTML = '0';
 259     dojo.byId('vl-ses-input').value = authtoken;
 260     displayGlobalDiv('vl-marc-upload-status-div');
 261     dojo.io.iframe.send({
 262         url: VANDELAY_URL,
 263         method: "post",
 264         handleAs: "html",
 265         form: dojo.byId('vl-marc-upload-form'),
 266         handle: function(data,ioArgs){
 267             var content = data.documentElement.textContent;
 268             onload(content);
 269         }
 270     });
 271 }
 272
 273 /**
 274   * Creates a new vandelay queue
 275   */
 276 function createQueue(queueName, type, onload) {
 277     var name = (type=='bib') ? 'bib' : 'authority';
 278     var method = 'open-ils.vandelay.'+ name +'_queue.create'
 279     fieldmapper.standardRequest(
 280         ['open-ils.vandelay', method],
 281         {   async: true,
 282             params: [authtoken, queueName, null, name],
 283             oncomplete : function(r) {
 284                 var queue = r.recv().content();
 285                 if(e = openils.Event.parse(queue))
 286                     return alert(e);
 287                 onload(queue);
 288             }
 289         }
 290     );
 291 }
 292
 293 /**
 294   * Tells vandelay to pull a batch of records from the cache and explode them
 295   * out into the vandelay tables
 296   */
 297 function processSpool(key, queueId, type, onload) {
 298     fieldmapper.standardRequest(
 299         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'.process_spool'],
 300         {   async: true,
 301             params: [authtoken, key, queueId],
 302             onresponse : function(r) {
 303                 var resp = r.recv().content();
 304                 if(e = openils.Event.parse(resp))
 305                     return alert(e);
 306                 dojo.byId('vl-upload-status-count').innerHTML = resp;
 307             },
 308             oncomplete : function(r) {onload();}
 309         }
 310     );
 311 }
 312
 313 function retrieveQueuedRecords(type, queueId, onload) {
 314     displayGlobalDiv('vl-generic-progress');
 315     queuedRecords = [];
 316     queuedRecordsMap = {};
 317     currentOverlayRecordsMap = {};
 318     currentOverlayRecordsMapGid = {};
 319     selectableGridRecords = {};
 320     resetVlQueueGridLayout();
 321
 322     if(!type) type = currentType;
 323     if(!queueId) queueId = currentQueueId;
 324     if(!onload) onload = handleRetrieveRecords;
 325
 326     var method = 'open-ils.vandelay.'+type+'_queue.records.retrieve.atomic';
 327     if(vlQueueGridShowMatches.checked)
 328         method = method.replace('records', 'records.matches');
 329
 330     //var limit = parseInt(vlQueueDisplayLimit.getValue());
 331     var sel = dojo.byId('vl-queue-display-limit-selector');
 332     var limit = parseInt(sel.options[sel.selectedIndex].value);
 333     var offset = limit * parseInt(vlQueueDisplayPage.getValue()-1);
 334
 335     var params =  [authtoken, queueId, {clear_marc: 1, offset: offset, limit: limit}];
 336     if(vlQueueGridShowNonImport.checked)
 337         params[2].non_imported = 1;
 338
 339     fieldmapper.standardRequest(
 340         ['open-ils.vandelay', method],
 341         {   async: true,
 342             params: params,
 343             /*
 344             onresponse: function(r) {
 345                 console.log("ONREPONSE");
 346                 var rec = r.recv().content();
 347                 if(e = openils.Event.parse(rec))
 348                     return alert(e);
 349                 console.log("got record " + rec.id());
 350                 queuedRecords.push(rec);
 351                 queuedRecordsMap[rec.id()] = rec;
 352             },
 353             */
 354             oncomplete: function(r){
 355                 var recs = r.recv().content();
 356                 if(e = openils.Event.parse(recs[0]))
 357                     return alert(e);
 358                 for(var i = 0; i < recs.length; i++) {
 359                     var rec = recs[i];
 360                     queuedRecords.push(rec);
 361                     queuedRecordsMap[rec.id()] = rec;
 362                 }
 363                 onload();
 364             }
 365         }
 366     );
 367 }
 368
 369 function vlLoadMatchUI(recId) {
 370     displayGlobalDiv('vl-generic-progress');
 371     var matches = queuedRecordsMap[recId].matches();
 372     var records = [];
 373     currentImportRecId = recId;
 374     for(var i = 0; i < matches.length; i++)
 375         records.push(matches[i].eg_record());
 376
 377     var retrieve = ['open-ils.search', 'open-ils.search.biblio.record_entry.slim.retrieve'];
 378     var params = [records];
 379     if(currentType == 'auth') {
 380         retrieve = ['open-ils.cat', 'open-ils.cat.authority.record.retrieve'];
 381         parmas = [authtoken, records, {clear_marc:1}];
 382     }
 383
 384     fieldmapper.standardRequest(
 385         retrieve,
 386         {   async: true,
 387             params:params,
 388             oncomplete: function(r) {
 389                 var recs = r.recv().content();
 390                 if(e = openils.Event.parse(recs))
 391                     return alert(e);
 392
 393                 /* ui mangling */
 394                 displayGlobalDiv('vl-match-div');
 395                 resetVlMatchGridLayout();
 396                 currentMatchedRecords = recs;
 397                 if(!vlMatchGrid.structure)
 398                     vlMatchGrid.setStructure(vlMatchGridLayout);
 399
 400                 // build the data store of records with match information
 401                 var dataStore = bre.toStoreData(recs, null,
 402                     {virtualFields:['dest_matchpoint', 'src_matchpoint', '_id']});
 403                 dataStore.identifier = '_id';
 404
 405                 var matchSeenMap = {};
 406
 407                 for(var i = 0; i < dataStore.items.length; i++) {
 408                     var item = dataStore.items[i];
 409                     item._id = i; // just need something unique
 410                     for(var j = 0; j < matches.length; j++) {
 411                         var match = matches[j];
 412                         if(match.eg_record() == item.id && !matchSeenMap[match.id()]) {
 413                             item.dest_matchpoint = match.field_type();
 414                             var attr = getRecAttrFromMatch(queuedRecordsMap[recId], match);
 415                             item.src_matchpoint = getRecAttrDefFromAttr(attr, currentType).code();
 416                             matchSeenMap[match.id()] = 1;
 417                             break;
 418                         }
 419                     }
 420                 }
 421
 422                 // now populate the grid
 423                 vlPopulateMatchGrid(vlMatchGrid, dataStore);
 424             }
 425         }
 426     );
 427 }
 428
 429 function vlPopulateMatchGrid(grid, data) {
 430     var store = new dojo.data.ItemFileReadStore({data:data});
 431     var model = new dojox.grid.data.DojoData(
 432         null, store, {rowsPerPage: 100, clientSort: true, query:{id:'*'}});
 433     grid.setModel(model);
 434     grid.update();
 435 }
 436
 437 function showMe(id) {
 438     dojo.style(dojo.byId(id), 'display', 'block');
 439 }
 440 function hideMe(id) {
 441     dojo.style(dojo.byId(id), 'display', 'none');
 442 }
 443
 444
 445 function vlLoadMARCHtml(recId, inCat, oncomplete) {
 446     dijit.byId('vl-marc-html-done-button').onClick = oncomplete;
 447     displayGlobalDiv('vl-generic-progress');
 448     var api;
 449     var params = [recId, 1];
 450
 451     if(inCat) {
 452         hideMe('vl-marc-html-edit-button'); // don't show marc editor button
 453         dijit.byId('vl-marc-html-edit-button').onClick = function(){}
 454         api = ['open-ils.search', 'open-ils.search.biblio.record.html'];
 455         if(currentType == 'auth')
 456             api = ['open-ils.search', 'open-ils.search.authority.to_html'];
 457     } else {
 458         showMe('vl-marc-html-edit-button'); // plug in the marc editor button
 459         dijit.byId('vl-marc-html-edit-button').onClick =
 460             function() {vlLoadMarcEditor(currentType, recId, oncomplete);};
 461         params = [authtoken, recId];
 462         api = ['open-ils.vandelay', 'open-ils.vandelay.queued_bib_record.html'];
 463         if(currentType == 'auth')
 464             api = ['open-ils.vandelay', 'open-ils.vandelay.queued_authority_record.html'];
 465     }
 466
 467     fieldmapper.standardRequest(
 468         api,
 469         {   async: true,
 470             params: params,
 471             oncomplete: function(r) {
 472             displayGlobalDiv('vl-marc-html-div');
 473                 var html = r.recv().content();
 474                 dojo.byId('vl-marc-record-html').innerHTML = html;
 475             }
 476         }
 477     );
 478 }
 479
 480
 481 /*
 482 function getRecMatchesFromAttrCode(rec, attrCode) {
 483     var matches = [];
 484     var attr = getRecAttrFromCode(rec, attrCode);
 485     for(var j = 0; j < rec.matches().length; j++) {
 486         var match = rec.matches()[j];
 487         if(match.matched_attr() == attr.id())
 488             matches.push(match);
 489     }
 490     return matches;
 491 }
 492 */
 493
 494 function getRecAttrFromMatch(rec, match) {
 495     for(var i = 0; i < rec.attributes().length; i++) {
 496         var attr = rec.attributes()[i];
 497         if(attr.id() == match.matched_attr())
 498             return attr;
 499     }
 500 }
 501
 502 function getRecAttrDefFromAttr(attr, type) {
 503     var defs = (type == 'bib') ? bibAttrDefs : authAttrDefs;
 504     for(var i = 0; i < defs.length; i++) {
 505         var def = defs[i];
 506         if(def.id() == attr.field())
 507             return def;
 508     }
 509 }
 510
 511 function getRecAttrFromCode(rec, attrCode) {
 512     var defId = attrDefMap[currentType][attrCode];
 513     var attrs = rec.attributes();
 514     for(var i = 0; i < attrs.length; i++) {
 515         var attr = attrs[i];
 516         if(attr.field() == defId)
 517             return attr;
 518     }
 519     return null;
 520 }
 521
 522 function vlGetViewMatches(rowIdx) {
 523     var data = this.grid.model.getRow(rowIdx);
 524     if(!data) return '';
 525     var rec = queuedRecordsMap[data.id];
 526     if(rec.matches().length > 0)
 527         return this.value.replace('RECID', data.id);
 528     return '';
 529 }
 530
 531 function getAttrValue(rowIdx) {
 532     var data = this.grid.model.getRow(rowIdx);
 533     if(!data) return '';
 534     var attrCode = this.field.split('.')[1];
 535     var rec = queuedRecordsMap[data.id];
 536     var attr = getRecAttrFromCode(rec, attrCode);
 537     return (attr) ? attr.attr_value() : '';
 538 }
 539
 540 function vlGetDateTimeField(rowIdx) {
 541     data = this.grid.model.getRow(rowIdx);
 542     if(!data) return '';
 543     if(!data[this.field]) return '';
 544     var date = dojo.date.stamp.fromISOString(data[this.field]);
 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) {
 563     data = this.grid.model.getRow(rowIdx);
 564     if(data)
 565         return this.value.replace('RECID', data.id);
 566 }
 567
 568 function vlGetOverlayTargetSelector(rowIdx) {
 569     data = this.grid.model.getRow(rowIdx);
 570     if(data) {
 571         var value = this.value.replace(/GRIDID/g, data._id);
 572         value = value.replace(/RECID/g, currentImportRecId);
 573         value = value.replace(/ID/g, data.id);
 574         if(data._id == currentOverlayRecordsMapGid[currentImportRecId])
 575             return value.replace('/>', 'checked="checked"/>');
 576         return value;
 577     }
 578 }
 579
 580 /**
 581   * see if the user has enabled overlays for the current match set and,
 582   * if so, map the current import record to the overlay target.
 583   */
 584 function vlHandleOverlayTargetSelected(recId, gridId) {
 585     var noneSelected = true;
 586     var checkboxes = dojo.query('[name=vl-overlay-target-'+currentImportRecId+']');
 587     for(var i = 0; i < checkboxes.length; i++) {
 588         var checkbox = checkboxes[i];
 589         var matchRecId = checkbox.getAttribute('match');
 590         var gid = checkbox.getAttribute('gridid');
 591         if(checkbox.checked) {
 592             if(matchRecId == recId && gid == gridId) {
 593                 noneSelected = false;
 594                 currentOverlayRecordsMap[currentImportRecId] = matchRecId;
 595                 currentOverlayRecordsMapGid[currentImportRecId] = gid;
 596                 dojo.byId('vl-record-list-selected-' + currentImportRecId).checked = true;
 597                 dojo.byId('vl-record-list-selected-' + currentImportRecId).parentNode.className = 'overlay_selected';
 598             } else {
 599                 checkbox.checked = false;
 600             }
 601         }
 602     }
 603
 604     if(noneSelected) {
 605         delete currentOverlayRecordsMap[currentImportRecId];
 606         delete currentOverlayRecordsMapGid[currentImportRecId];
 607         dojo.byId('vl-record-list-selected-' + currentImportRecId).checked = false;
 608         dojo.byId('vl-record-list-selected-' + currentImportRecId).parentNode.className = '';
 609     }
 610 }
 611
 612 var valLastQueueType = null;
 613 function buildRecordGrid(type) {
 614     displayGlobalDiv('vl-queue-div');
 615
 616     if(valLastQueueType != type) {
 617         valLastQueueType = type;
 618         resetVlQueueGridLayout();
 619         var defs = (type == 'bib') ? bibAttrDefs : authAttrDefs;
 620         attrDefMap[type] = {};
 621         for(var i = 0; i < defs.length; i++) {
 622             var def = defs[i]
 623             attrDefMap[type][def.code()] = def.id();
 624             var col = {
 625                 name:def.description(),
 626                 field:'attr.' + def.code(),
 627                 get: getAttrValue,
 628                 selectableColumn:true
 629             };
 630             vlQueueGridLayout[0].cells[0].push(col);
 631         }
 632     }
 633
 634     var storeData;
 635     if(type == 'bib')
 636         storeData = vqbr.toStoreData(queuedRecords);
 637     else
 638         storeData = vqar.toStoreData(queuedRecords);
 639
 640     var store = new dojo.data.ItemFileReadStore({data:storeData});
 641     var model = new dojox.grid.data.DojoData(
 642         null, store, {rowsPerPage: 100, clientSort: true, query:{id:'*'}});
 643     vlQueueGrid.setModel(model);
 644
 645
 646     if(vlQueueGridColumePicker[type]) {
 647         vlQueueGrid.update();
 648     } else {
 649         vlQueueGridColumePicker[type] =
 650             new openils.GridColumnPicker(vlQueueGridColumePickerDialog,
 651                 vlQueueGrid, vlQueueGridLayout, authtoken, 'vandelay.queue.'+type);
 652         vlQueueGridColumePicker[type].load();
 653     }
 654 }
 655
 656 function vlQueueGridPrevPage() {
 657     var page = parseInt(vlQueueDisplayPage.getValue());
 658     if(page < 2) return;
 659     vlQueueDisplayPage.setValue(page - 1);
 660     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 661 }
 662
 663 function vlQueueGridNextPage() {
 664     vlQueueDisplayPage.setValue(parseInt(vlQueueDisplayPage.getValue())+1);
 665     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 666 }
 667
 668 function vlDeleteQueue(type, queueId, onload) {
 669     fieldmapper.standardRequest(
 670         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'_queue.delete'],
 671         {   async: true,
 672             params: [authtoken, queueId],
 673             oncomplete: function(r) {
 674                 var resp = r.recv().content();
 675                 if(e = openils.Event.parse(resp))
 676                     return alert(e);
 677                 onload();
 678             }
 679         }
 680     );
 681 }
 682
 683
 684 function vlQueueGridDrawSelectBox(rowIdx) {
 685     var data = this.grid.model.getRow(rowIdx);
 686     if(!data) return '';
 687     var domId = 'vl-record-list-selected-' +data.id;
 688     selectableGridRecords[domId] = data.id;
 689     return "<div><input type='checkbox' id='"+domId+"'/></div>";
 690 }
 691
 692 function vlSelectAllQueueGridRecords() {
 693     for(var id in selectableGridRecords)
 694         dojo.byId(id).checked = true;
 695 }
 696 function vlSelectNoQueueGridRecords() {
 697     for(var id in selectableGridRecords)
 698         dojo.byId(id).checked = false;
 699 }
 700 function vlToggleQueueGridSelect() {
 701     if(dojo.byId('vl-queue-grid-row-selector').checked)
 702         vlSelectAllQueueGridRecords();
 703     else
 704         vlSelectNoQueueGridRecords();
 705 }
 706
 707 var handleRetrieveRecords = function() {
 708     buildRecordGrid(currentType);
 709     vlFetchQueueSummary(currentQueueId, currentType,
 710         function(summary) {
 711             dojo.byId('vl-queue-summary-name').innerHTML = summary.queue.name();
 712             dojo.byId('vl-queue-summary-total-count').innerHTML = summary.total +'';
 713             dojo.byId('vl-queue-summary-import-count').innerHTML = summary.imported + '';
 714         }
 715     );
 716 }
 717
 718 function vlFetchQueueSummary(qId, type, onload) {
 719     fieldmapper.standardRequest(
 720         ['open-ils.vandelay', 'open-ils.vandelay.'+type+'_queue.summary.retrieve'],
 721         {   async: true,
 722             params: [authtoken, qId],
 723             oncomplete : function(r) {
 724                 var summary = r.recv().content();
 725                 if(e = openils.Event.parse(summary))
 726                     return alert(e);
 727                 return onload(summary);
 728             }
 729         }
 730     );
 731 }
 732
 733
 734 function vlImportSelectedRecords() {
 735     displayGlobalDiv('vl-generic-progress-with-total');
 736     var records = [];
 737
 738     for(var id in selectableGridRecords) {
 739         if(dojo.byId(id).checked) {
 740             var recId = selectableGridRecords[id];
 741             var rec = queuedRecordsMap[recId];
 742             if(!rec.import_time())
 743                 records.push(recId);
 744         }
 745     }
 746
 747     fieldmapper.standardRequest(
 748         ['open-ils.vandelay', 'open-ils.vandelay.'+currentType+'_record.list.import'],
 749         {   async: true,
 750             params: [authtoken, records, {overlay_map:currentOverlayRecordsMap}],
 751             onresponse: function(r) {
 752                 var resp = r.recv().content();
 753                 if(e = openils.Event.parse(resp))
 754                     return alert(e);
 755                 if(resp.complete) {
 756                     return retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 757                 } else {
 758                     vlControlledProgressBar.update({maximum:resp.total, progress:resp.progress});
 759                 }
 760             },
 761         }
 762     );
 763 }
 764
 765 function vlImportAllRecords() {
 766     vlImportRecordQueue(currentType, currentQueueId, false,
 767         function(){displayGlobalDiv('vl-queue-div');});
 768 }
 769
 770 function vlImportRecordQueue(type, queueId, noMatchOnly, onload) {
 771     displayGlobalDiv('vl-generic-progress-with-total');
 772     var method = 'open-ils.vandelay.bib_queue.import';
 773     if(noMatchOnly)
 774         method = method.replace('import', 'nomatch.import');
 775     if(type == 'auth')
 776         method = method.replace('bib', 'auth');
 777
 778     fieldmapper.standardRequest(
 779         ['open-ils.vandelay', method],
 780         {   async: true,
 781             params: [authtoken, queueId],
 782             onresponse: function(r) {
 783                 var resp = r.recv().content();
 784                 if(e = openils.Event.parse(resp))
 785                     return alert(e);
 786                 vlControlledProgressBar.update({maximum:resp.total, progress:resp.progress});
 787             },
 788             oncomplete: function() {onload();}
 789         }
 790     );
 791 }
 792
 793
 794 /**
 795   * Create queue, upload MARC, process spool, load the newly created queue
 796   */
 797 function batchUpload() {
 798     var queueName = dijit.byId('vl-queue-name').getValue();
 799     currentType = dijit.byId('vl-record-type').getValue();
 800
 801     var handleProcessSpool = function() {
 802         console.log('records uploaded and spooled');
 803         if(vlUploadQueueAutoImport.checked) {
 804             vlImportRecordQueue(currentType, currentQueueId, true,
 805                 function() {
 806                     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 807                 }
 808             );
 809         } else {
 810             retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 811         }
 812     }
 813
 814     var handleUploadMARC = function(key) {
 815         console.log('marc uploaded');
 816         dojo.style(dojo.byId('vl-upload-status-processing'), 'display', 'block');
 817         processSpool(key, currentQueueId, currentType, handleProcessSpool);
 818     };
 819
 820     var handleCreateQueue = function(queue) {
 821         console.log('queue created ' + queue.name());
 822         currentQueueId = queue.id();
 823         uploadMARC(handleUploadMARC);
 824     };
 825
 826     if(vlUploadQueueSelector.getValue() && !queueName) {
 827         currentQueueId = vlUploadQueueSelector.getValue();
 828         console.log('adding records to existing queue ' + currentQueueId);
 829         uploadMARC(handleUploadMARC);
 830     } else {
 831         createQueue(queueName, currentType, handleCreateQueue);
 832     }
 833 }
 834
 835
 836 function vlFleshQueueSelect(selector, type) {
 837     var data = (type == 'bib') ? vbq.toStoreData(allUserBibQueues) : vaq.toStoreData(allUserAuthQueues);
 838     selector.store = new dojo.data.ItemFileReadStore({data:data});
 839     selector.setValue(null);
 840     selector.setDisplayedValue('');
 841     if(data[0])
 842         selector.setValue(data[0].id());
 843 }
 844
 845 function vlShowUploadForm() {
 846     displayGlobalDiv('vl-marc-upload-div');
 847     vlFleshQueueSelect(vlUploadQueueSelector, vlUploadRecordType.getValue());
 848     vlUploadSourceSelector.store = new dojo.data.ItemFileReadStore({data:cbs.toStoreData(vlBibSources)});
 849 }
 850
 851 function vlShowQueueSelect() {
 852     displayGlobalDiv('vl-queue-select-div');
 853     vlFleshQueueSelect(vlQueueSelectQueueList, vlQueueSelectType.getValue());
 854 }
 855
 856 function vlFetchQueueFromForm() {
 857     currentType = vlQueueSelectType.getValue();
 858     currentQueueId = vlQueueSelectQueueList.getValue();
 859     retrieveQueuedRecords(currentType, currentQueueId, handleRetrieveRecords);
 860 }
 861
 862 function vlOpenMarcEditWindow(rec, postReloadHTMLHandler) {
 863     /*
 864         To run in Firefox directly, must set signed.applets.codebase_principal_support
 865         to true in about:config
 866     */
 867     netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 868     win = window.open('/xul/server/cat/marcedit.xul'); // XXX version?
 869
 870     function onsave(r) {
 871         // after the record is saved, reload the HTML display
 872         var stat = r.recv().content();
 873         if(e = openils.Event.parse(stat))
 874             return alert(e);
 875         alert(dojo.byId('vl-marc-edit-complete-label').innerHTML);
 876         win.close();
 877         vlLoadMARCHtml(rec.id(), false, postReloadHTMLHandler);
 878     }
 879
 880     win.xulG = {
 881         record : {marc : rec.marc()},
 882         save : {
 883             label: dojo.byId('vl-marc-edit-save-label').innerHTML,
 884             func: function(xmlString) {
 885                 var method = 'open-ils.permacrud.update.' + rec.classname;
 886                 rec.marc(xmlString);
 887                 fieldmapper.standardRequest(
 888                     ['open-ils.permacrud', method],
 889                     {   async: true,
 890                         params: [authtoken, rec],
 891                         oncomplete: onsave
 892                     }
 893                 );
 894             },
 895         }
 896     };
 897 }
 898
 899 function vlLoadMarcEditor(type, recId, postReloadHTMLHandler) {
 900     var method = 'open-ils.permacrud.search.vqbr';
 901     if(currentType != 'bib')
 902         method = method.replace(/vqbr/,'vqar');
 903
 904     fieldmapper.standardRequest(
 905         ['open-ils.permacrud', method],
 906         {   async: true,
 907             params: [authtoken, {id : recId}],
 908             oncomplete: function(r) {
 909                 var rec = r.recv().content();
 910                 if(e = openils.Event.parse(rec))
 911                     return alert(e);
 912                 vlOpenMarcEditWindow(rec, postReloadHTMLHandler);
 913             }
 914         }
 915     );
 916 }
 917
 918
 919
 920 //------------------------------------------------------------
 921 // attribute editors
 922
 923 // attribute-editor global variables
 924
 925 var ATTR_EDITOR_IN_UPDATE_MODE = false; // true on 'edit', false on 'create'
 926 var ATTR_EDIT_ID = null;                // id of current 'edit' attribute
 927 var ATTR_EDIT_GROUP = 'bib';            // bib-attrs or auth-attrs
 928
 929 function vlAttrEditorInit() {
 930     // set up tooltips on the edit form
 931     connectTooltip('attr-editor-tags');
 932     connectTooltip('attr-editor-subfields');
 933 }
 934
 935 function vlShowAttrEditor() {
 936     displayGlobalDiv('vl-attr-editor-div');
 937     loadAttrEditorGrid();
 938     idHide('vl-generic-progress');
 939 }
 940
 941 function setAttrEditorGroup(groupName) {
 942     // put us into 'bib'-attr or 'auth'-attr mode.
 943     if (ATTR_EDIT_GROUP != groupName) {
 944         ATTR_EDIT_GROUP = groupName;
 945         loadAttrEditorGrid();
 946     }
 947 }
 948
 949 function onAttrEditorOpen() {
 950     // the "bars" have the create/update/cancel/etc. buttons.
 951     var create_bar = document.getElementById('attr-editor-create-bar');
 952     var update_bar = document.getElementById('attr-editor-update-bar');
 953     if (ATTR_EDITOR_IN_UPDATE_MODE) {
 954         update_bar.style.display='table-row';
 955         create_bar.style.display='none';
 956         // hide the dropdown-button
 957         idStyle('vl-create-attr-editor-button', 'visibility', 'hidden');
 958     } else {
 959         dijit.byId('attr-editor-dialog').reset();
 960         create_bar.style.display='table-row';
 961         update_bar.style.display='none';
 962     }
 963 }
 964
 965 function onAttrEditorClose() {
 966     // reset the form to a "create" form. (We may have borrowed it for editing.)
 967     ATTR_EDITOR_IN_UPDATE_MODE = false;
 968     // show the dropdown-button
 969     idStyle('vl-create-attr-editor-button', 'visibility', 'visible');
 970 }
 971
 972 function loadAttrEditorGrid() {
 973     var _data = (ATTR_EDIT_GROUP == 'auth') ?
 974         vqarad.toStoreData(authAttrDefs) : vqbrad.toStoreData(bibAttrDefs) ;
 975
 976     var store = new dojo.data.ItemFileReadStore({data:_data});
 977     var model = new dojox.grid.data.DojoData(
 978         null, store, {rowsPerPage: 100, clientSort: true, query:{id:'*'}});
 979     attrEditorGrid.setModel(model);
 980     attrEditorGrid.setStructure(vlAttrGridLayout);
 981     attrEditorGrid.onRowClick = onAttrEditorClick;
 982     attrEditorGrid.update();
 983 }
 984
 985 function attrGridGetTag(n) {
 986     // grid helper: return the tags from the row's xpath column.
 987     var xp = this.grid.model.getRow(n);
 988     return xp && xpathParser.parse(xp.xpath).tags;
 989 }
 990
 991 function attrGridGetSubfield(n) {
 992     // grid helper: return the subfields from the row's xpath column.
 993     var xp = this.grid.model.getRow(n);
 994     return xp && xpathParser.parse(xp.xpath).subfields;
 995 }
 996
 997 function onAttrEditorClick(evt) {
 998     var row = attrEditorGrid.model.getRow(evt.rowIndex);
 999     ATTR_EDIT_ID = row.id;
1000     ATTR_EDITOR_IN_UPDATE_MODE = true;
1001
1002     // populate the popup editor.
1003     dojo.byId('attr-editor-code').value = row.code;
1004     dojo.byId('attr-editor-description').value = row.description;
1005     var parsed_xpath = xpathParser.parse(row.xpath);
1006     dojo.byId('attr-editor-tags').value = parsed_xpath.tags;
1007     dojo.byId('attr-editor-subfields').value = parsed_xpath.subfields;
1008     dojo.byId('attr-editor-identifier').value = (row.ident ? 'True':'False');
1009     dojo.byId('attr-editor-xpath').value = row.xpath;
1010     dojo.byId('attr-editor-remove').value = row.remove;
1011
1012     // set up UI for editing
1013     dojo.byId('vl-create-attr-editor-button').click();
1014 }
1015
1016 function vlSaveAttrDefinition(data) {
1017     idHide('vl-attr-editor-div');
1018     idShow('vl-generic-progress');
1019
1020     data.id = ATTR_EDIT_ID;
1021
1022     // this ought to honour custom xpaths, but overwrite xpaths
1023     // derived from tags/subfields.
1024     if (data.xpath == '' || looksLikeDerivedXpath(data.xpath)) {
1025         var _xpath = tagAndSubFieldsToXpath(data.tag, data.subfield);
1026         data.xpath = _xpath;
1027     }
1028
1029     // build up our permacrud params. Key variables here are
1030     // "create or update" and "bib or auth".
1031
1032     var isAuth   = (ATTR_EDIT_GROUP == 'auth');
1033     var isCreate = (ATTR_EDIT_ID == null);
1034     var rad      = isAuth ? new vqarad() : new vqbrad() ;
1035     var method   = 'open-ils.permacrud' + (isCreate ? '.create.' : '.update.')
1036         + (isAuth ? 'vqarad' : 'vqbrad');
1037     var _data    = rad.fromStoreItem(data);
1038
1039     _data.ischanged(1);
1040
1041     fieldmapper.standardRequest(
1042         ['open-ils.permacrud', method],
1043         {   async: true,
1044             params: [authtoken, _data ],
1045             onresponse: function(r) { },
1046             oncomplete: function(r) {
1047                 attrEditorFetchAttrDefs(vlShowAttrEditor);
1048                 ATTR_EDIT_ID = null;
1049             },
1050             onerror: function(r) {
1051                 alert('vlSaveAttrDefinition comms error: ' + r);
1052             }
1053         }
1054     );
1055 }
1056
1057 function attrEditorFetchAttrDefs(callback) {
1058     var fn = (ATTR_EDIT_GROUP == 'auth') ? vlFetchAuthAttrDefs : vlFetchBibAttrDefs;
1059     return fn(callback);
1060 }
1061
1062 function vlAttrDelete() {
1063     idHide('vl-attr-editor-div');
1064     idShow('vl-generic-progress');
1065
1066     var isAuth = (ATTR_EDIT_GROUP == 'auth');
1067     var method = 'open-ils.permacrud.delete.' + (isAuth ? 'vqarad' : 'vqbrad');
1068     var rad    = isAuth ? new vqarad() : new vqbrad() ;
1069     fieldmapper.standardRequest(
1070         ['open-ils.permacrud', method],
1071         {   async: true,
1072             params: [authtoken, rad.fromHash({ id : ATTR_EDIT_ID }), ],
1073             oncomplete: function() {
1074                 dijit.byId('attr-editor-dialog').onCancel(); // close the dialog
1075                 attrEditorFetchAttrDefs(vlShowAttrEditor);
1076                 ATTR_EDIT_ID = null;
1077             },
1078             onerror: function(r) {
1079                 alert('vlAttrDelete comms error: ' + r);
1080             }
1081         }
1082     );
1083 }
1084
1085 // ------------------------------------------------------------
1086 // utilities for attribute editors
1087
1088 // dom utilities (maybe dojo does these, and these should be replaced)
1089
1090 function idStyle(obId, k, v)    { document.getElementById(obId).style[k] = v;   }
1091 function idShow(obId)           { idStyle(obId, 'display', 'block');            }
1092 function idHide(obId)           { idStyle(obId, 'display' , 'none');            }
1093
1094 function connectTooltip(fieldId) {
1095     // Given an element id, look up a tooltip element in the doc (same
1096     // id with a '-tip' suffix) and associate the two. Maybe dojo has
1097     // a better way to do this?
1098     var fld = dojo.byId(fieldId);
1099     var tip = dojo.byId(fieldId + '-tip');
1100     dojo.connect(fld, 'onfocus', function(evt) {
1101                      dijit.showTooltip(tip.innerHTML, fld, ['below', 'after']); });
1102     dojo.connect(fld, 'onblur', function(evt) { dijit.hideTooltip(fld); });
1103 }
1104
1105 // xpath utilities
1106
1107 var xpathParser = new openils.MarcXPathParser();
1108
1109 function tagAndSubFieldsToXpath(tags, subfields) {
1110     // given tags, and subfields, build up an XPath.
1111     try {
1112         var parts = {
1113             'tags':tags.match(/[\d]+/g),
1114             'subfields':subfields.match(/[a-zA-z]/g) };
1115         return xpathParser.compile(parts);
1116     } catch (err) {
1117         return {'parts':null, 'tags':null, 'error':err};
1118     }
1119 }
1120
1121 function looksLikeDerivedXpath(path) {
1122     // Does this path look like it was derived from tags and subfields?
1123     var parsed = xpathParser.parse(path);
1124     if (parsed.tags == null)
1125         return false;
1126     var compiled = xpathParser.compile(parsed);
1127     return (path == compiled);
1128 }
1129
1130 // amazing xpath-util unit-tests
1131 if (!looksLikeDerivedXpath('//*[@tag="901"]/*[@code="c"]'))     alert('vandelay xpath-utility error');
1132 if ( looksLikeDerivedXpath('ba-boo-ba-boo!'))                   alert('vandelay xpath-utility error');