Open-ILS/web/js/ui/default/acq/common/li_table.js

   1 dojo.require('dojo.date.locale');
   2 dojo.require('dojo.date.stamp');
   3 dojo.require('dijit.form.Button');
   4 dojo.require('dijit.form.TextBox');
   5 dojo.require('dijit.form.FilteringSelect');
   6 dojo.require('dijit.form.Textarea');
   7 dojo.require('dijit.Tooltip');
   8 dojo.require('dijit.ProgressBar');
   9 dojo.require('openils.acq.Lineitem');
  10 dojo.require('openils.acq.PO');
  11 dojo.require('openils.acq.Picklist');
  12 dojo.require('openils.widget.AutoFieldWidget');
  13 dojo.require('dojo.data.ItemFileReadStore');
  14 dojo.require('openils.widget.ProgressDialog');
  15 dojo.require('openils.PermaCrud');
  16 dojo.require("openils.widget.PCrudAutocompleteBox");
  17 dojo.require('openils.CGI');
  18
  19 if (!localeStrings) {   /* we can do this because javascript doesn't have block scope */
  20     dojo.requireLocalization('openils.acq', 'acq');
  21     var localeStrings = dojo.i18n.getLocalization('openils.acq', 'acq');
  22 }
  23 const XUL_OPAC_WRAPPER = 'chrome://open_ils_staff_client/content/cat/opac.xul';
  24 var li_exportable_attrs = ["issn", "isbn", "upc"];
  25
  26 var fundLabelFormat = [
  27     '<span class="fund_${0}">${1} (${2})</span>', 'id', 'code', 'year'
  28 ];
  29 var fundSearchFormat = ['${0} (${1})', 'code', 'year'];
  30
  31 function nodeByName(name, context) {
  32     return dojo.query('[name='+name+']', context)[0];
  33 }
  34
  35 // for caching linked users.  e.g. lineitem_detail.receiver
  36 var userCache = {};
  37
  38 var liDetailBatchFields = ['fund', 'owning_lib', 'location', 'collection_code', 'circ_modifier', 'cn_label'];
  39 var liDetailFields = liDetailBatchFields.concat(['barcode', 'note']);
  40 var fundStyles = {
  41     "stop": "color: #c00; font-weight: bold;",
  42     "warning": "color: #c93;"
  43 };
  44
  45 function AcqLiTable() {
  46
  47     var self = this;
  48     this.liCache = {};
  49     this.plCache = {};
  50     this.poCache = {};
  51     this.relCache = {};
  52     this.haveFundClass = {}
  53     this.fundBalanceState = {};
  54     this.realDfaCache = {};
  55     this.virtDfaCounts = {};
  56     this.virtDfaId = -1;
  57     this.dfeOffset = 0;
  58     this.claimEligibleLidByLi = {};
  59     this.claimEligibleLid = {};
  60     this.toggleState = false;
  61     this.tbody = dojo.byId('acq-lit-tbody');
  62     this.selectors = [];
  63     this.noteAcks = {};
  64     this.authtoken = openils.User.authtoken;
  65     this.pcrud = new openils.PermaCrud();
  66     this.rowTemplate = this.tbody.removeChild(dojo.byId('acq-lit-row'));
  67     this.copyTbody = dojo.byId('acq-lit-li-details-tbody');
  68     this.copyRow = this.copyTbody.removeChild(dojo.byId('acq-lit-li-details-row'));
  69     this.copyBatchRow = dojo.byId('acq-lit-li-details-batch-row');
  70     this.copyBatchWidgets = {};
  71     this.liNotesTbody = dojo.byId('acq-lit-notes-tbody');
  72     this.liNotesRow = this.liNotesTbody.removeChild(dojo.byId('acq-lit-notes-row'));
  73     this.realCopiesTbody = dojo.byId('acq-lit-real-copies-tbody');
  74     this.realCopiesRow = this.realCopiesTbody.removeChild(dojo.byId('acq-lit-real-copies-row'));
  75     this._copy_fields_for_acqdf = ['owning_lib', 'location'];
  76     this.skipInitialEligibilityCheck = false;
  77     this.claimDialog = new ClaimDialogManager(
  78         liClaimDialog, finalClaimDialog, this.claimEligibleLidByLi,
  79         function(li) {    /* callback that fires when claims are made */
  80             self.fetchClaimInfo(li.id(), /* force update */ true);
  81         }
  82     );
  83     this.vlAgent = new VLAgent();
  84
  85     this.focusLineitem = new openils.CGI().param('focus_li');
  86
  87     dojo.byId("acq-lit-li-actions-selector").onchange = function() {
  88         self.applySelectedLiAction(this.options[this.selectedIndex].value);
  89         this.selectedIndex = 0;
  90     };
  91
  92     acqLitCreatePoSubmit.onClick = function() {
  93         if (!self.createPoProviderSelector.attr("value") ||
  94                 !self.createPoAgencySelector.attr("value")) {
  95             alert(localeStrings.CREATE_PO_INVALID);
  96             return false;
  97         } else if (self._confirmPoPrepaySituation()) {
  98             acqLitPoCreateDialog.hide();
  99             self._createPO(acqLitPoCreateDialog.getValues());
 100         } else {
 101             return false;
 102         }
 103     }
 104
 105     acqLitSavePlButton.onClick = function() {
 106         acqLitSavePlDialog.hide();
 107         self._savePl(acqLitSavePlDialog.getValues());
 108     }
 109
 110     acqLitCancelLiStateButton.onClick = function() {
 111         acqLitChangeLiStateDialog.hide();
 112     }
 113     acqLitSaveLiStateButton.onClick = function() {
 114         acqLitChangeLiStateDialog.hide();
 115         self._updateLiState(acqLitChangeLiStateDialog.getValues(), acqLitChangeLiStateDialog.attr('state'));
 116     }
 117
 118
 119     dojo.byId('acq-lit-select-toggle').onclick = function(){self.toggleSelect()};
 120     dojo.byId('acq-lit-info-back-button').onclick = function(){self.show('list')};
 121     dojo.byId('acq-lit-copies-back-button').onclick = function(){self.show('list')};
 122     dojo.byId('acq-lit-notes-back-button').onclick = function(){self.show('list')};
 123     dojo.byId('acq-lit-real-copies-back-button').onclick = function(){self.show('list')};
 124
 125     this.reset = function(keep_selectors) {
 126         while(self.tbody.childNodes[0])
 127             self.tbody.removeChild(self.tbody.childNodes[0]);
 128         self.noteAcks = {};
 129         self.relCache = {};
 130
 131         if (!keep_selectors)
 132             self.selectors = [];
 133     };
 134
 135     this.setNext = function(handler) {
 136         var link = dojo.byId('acq-lit-next');
 137         if(handler) {
 138             dojo.style(link, 'visibility', 'visible');
 139             link.onclick = handler;
 140         } else {
 141             dojo.style(link, 'visibility', 'hidden');
 142         }
 143     };
 144
 145     this.setPrev = function(handler) {
 146         var link = dojo.byId('acq-lit-prev');
 147         if(handler) {
 148             dojo.style(link, 'visibility', 'visible');
 149             link.onclick = handler;
 150         } else {
 151             dojo.style(link, 'visibility', 'hidden');
 152         }
 153     };
 154
 155     /*
 156      * Ensures this.focusLineitem is in view and causes a brief
 157      * border around the lineitem to come to life then fade.
 158      */
 159     this.focusLi = function() {
 160         if (!this.focusLineitem) return;
 161
 162         // set during addLineitem()
 163         var node = dojo.byId('li-title-ref-' + this.focusLineitem);
 164
 165         // LI may not yet be rendered
 166         if (!node) return;
 167
 168         // prevent numerous re-focuses
 169         this.focusLineitem = null;
 170
 171         // causes the full row to be visible
 172         dijit.scrollIntoView(node);
 173
 174         // may as well..
 175         dojo.query('[attr=title]', node)[0].focus();
 176
 177         dojo.require('dojox.fx');
 178
 179         setTimeout(
 180             function() {
 181                 dojox.fx.highlight({color : '#BB4433', node : node, duration : 2000}).play();
 182             },
 183         100);
 184     };
 185
 186     this.show = function(div) {
 187         openils.Util.hide('acq-lit-table-div');
 188         openils.Util.hide('acq-lit-info-div');
 189         openils.Util.hide('acq-lit-li-details');
 190         openils.Util.hide('acq-lit-notes-div');
 191         openils.Util.hide('acq-lit-real-copies-div');
 192         openils.Util.hide('acq-lit-asset-creator');
 193         switch(div) {
 194             case 'list':
 195                 openils.Util.show('acq-lit-table-div');
 196                 this.focusLi();
 197                 break;
 198             case 'info':
 199                 openils.Util.show('acq-lit-info-div');
 200                 break;
 201             case 'copies':
 202                 openils.Util.show('acq-lit-li-details');
 203                 break;
 204             case 'real-copies':
 205                 openils.Util.show('acq-lit-real-copies-div');
 206                 break;
 207             case 'notes':
 208                 openils.Util.show('acq-lit-notes-div');
 209                 break;
 210             case 'asset-creator':
 211                 openils.Util.show('acq-lit-asset-creator');
 212                 break;
 213             default:
 214                 if(div)
 215                     openils.Util.show(div);
 216         }
 217     }
 218
 219     this.hide = function() {
 220         this.show(null);
 221     }
 222
 223     this.toggleSelect = function() {
 224         if(self.toggleState)
 225             dojo.forEach(self.selectors, function(i){i.checked = false});
 226         else
 227             dojo.forEach(self.selectors, function(i){i.checked = true});
 228         self.toggleState = !self.toggleState;
 229     };
 230
 231
 232     this.getAll = function(callback, id_only) {
 233         /* For some uses of the li table, we may not really know about "all"
 234          * the lineitems that the user thinks we know about. If we're a paged
 235          * picklist, for example, we only know about the lineitems we've
 236          * displayed, but not necessarily all the lineitems on the picklist.
 237          * So we reach out to pcrud to inform us.
 238          */
 239
 240         var oncomplete = function(r) {
 241             var id_list = openils.Util.readResponse(r);
 242             if (id_only)
 243                 callback(id_list);
 244             else
 245                 self.fetchLineitemsById(id_list, callback);
 246         };
 247
 248         if (this.isPL) {
 249             this.pcrud.search(
 250                 "jub", {"picklist": this.isPL}, {
 251                     "id_list": true,    /* sic, even if id_only */
 252                     "async": true,
 253                     "oncomplete": oncomplete
 254                 }
 255             );
 256             return;
 257         } else if (this.isPO) {
 258             this.pcrud.search(
 259                 "jub", {"purchase_order": this.isPO}, {
 260                     "id_list": true,
 261                     "async": true,
 262                     "oncomplete": oncomplete
 263                 }
 264             );
 265             return;
 266         } else if (this.isUni && this.pager) {
 267             this.pager.getAllLineitemIDs(oncomplete);
 268             return;
 269         }
 270
 271         /* If execution reaches this point, we don't need or can't perform
 272          * any special tricks to find out the "real" list of "all" lineitems
 273          * in this context, so we fall back to the old method.
 274          */
 275         callback(this.getSelected(true, null, id_only));
 276     };
 277
 278     /** @param all If true, assume all are selected */
 279     this.getSelected = function(
 280         all,
 281         callback /* If you want a "good" idea of "all" lineitems, you must
 282         provide a callback that accepts an array parameter, rather than
 283         relying on the return value of this method itself. */,
 284         id_only
 285     ) {
 286         if (all && callback)
 287             return this.getAll(callback, id_only);
 288
 289         var indices = {};   /* use to uniqify. needed in paging situations. */
 290         dojo.forEach(this.selectors,
 291             function(i) {
 292                 if(i.checked || all)
 293                     indices[i.parentNode.parentNode.getAttribute('li')] = true;
 294             }
 295         );
 296
 297         var result = openils.Util.objectProperties(indices);
 298
 299         if (!id_only)
 300             result = result.map(function(liId) { return self.liCache[liId]; });
 301
 302         if (callback)
 303             callback(result);
 304         else
 305             return result;
 306     };
 307
 308     this.setRowAttr = function(td, liWrapper, field, type) {
 309         var val = liWrapper.findAttr(field, type || 'lineitem_marc_attr_definition') || '';
 310         td.appendChild(document.createTextNode(val));
 311     };
 312
 313     this.setClaimPolicyControl = function(li, row) {
 314         if (!self.claimPolicyPicker) {
 315             self.claimPolicyPicker = true; /* prevents a race condition */
 316             new openils.widget.AutoFieldWidget({
 317                 "parentNode": "acq-lit-li-claim-policy",
 318                 "fmClass": "acqclp",
 319                 "selfReference": true,
 320                 "dijitArgs": {"required": true}
 321             }).build(function(w) { self.claimPolicyPicker = w; });
 322         }
 323
 324         if (!row) row = this._findLiRow(li);
 325
 326         var actViewPolicy = nodeByName("action_view_claim_policy", row);
 327         if (li.claim_policy())
 328             actViewPolicy.innerHTML = localeStrings.CHANGE_CLAIM_POLICY;
 329
 330         if (!actViewPolicy.onclick) {
 331             actViewPolicy.onclick = function() {
 332                 if (li.claim_policy())
 333                     self.claimPolicyPicker.attr("value", li.claim_policy());
 334                 liClaimPolicyDialog.show();
 335                 liClaimPolicySave.onClick = function() {
 336                     self.changeClaimPolicy(
 337                         [li], self.claimPolicyPicker.attr("value"),
 338                         function() {
 339                             self.setClaimPolicyControl(li, row);
 340                             self.reconsiderClaimControl(li, row);
 341                             liClaimPolicyDialog.hide();
 342                         }
 343                     );
 344                 }
 345             };
 346         }
 347     };
 348
 349     this.fetchClaimInfo = function(liId, force, callback, row) {
 350         this._fetchLineitem(
 351             liId, function(full) {
 352                 self.liCache[full.id()] = full;
 353                 self.checkClaimEligibility(full, callback, row);
 354             }, force
 355         );
 356     }
 357
 358     /**
 359      * Inserts a single lineitem into the growing table of lineitems
 360      * @param {Object} li The lineitem object to insert
 361      */
 362     this.addLineitem = function(li, skip_final_placement) {
 363         this.liCache[li.id()] = li;
 364
 365         // insert the row right away so that final order isn't
 366         // dependent on how long subsequent async request take
 367         // for a given line item
 368         var row = self.rowTemplate.cloneNode(true);
 369         if (!skip_final_placement) {
 370             self.tbody.appendChild(row);
 371         }
 372         self.selectors.push(dojo.query('[name=selectbox]', row)[0]);
 373
 374         // sort the lineitem notes on edit_time
 375         if(!li.lineitem_notes()) li.lineitem_notes([]);
 376
 377         var liWrapper = new openils.acq.Lineitem({lineitem:li});
 378         row.setAttribute('li', li.id());
 379         var tds = dojo.query('[attr]', row);
 380         dojo.forEach(tds, function(td) {self.setRowAttr(td, liWrapper, td.getAttribute('attr'), td.getAttribute('attr_type'));});
 381         dojo.query('[name=source_label]', row)[0].appendChild(document.createTextNode(li.source_label()));
 382
 383         // so we can scroll to it later
 384         dojo.query('[name=bib-info-cell]', row)[0].id = 'li-title-ref-' + li.id();
 385
 386         var identifier =
 387             liWrapper.findAttr("isbn", "lineitem_marc_attr_definition") ||
 388             liWrapper.findAttr("upc", "lineitem_marc_attr_definition");
 389
 390         // XXX media prefix for added content
 391         if (identifier) {
 392             nodeByName("jacket", row).setAttribute(
 393                 "src", "/opac/extras/ac/jacket/small/" + identifier
 394             );
 395         }
 396
 397         nodeByName("liid", row).innerHTML += li.id();
 398
 399         if(li.eg_bib_id()) {
 400             openils.Util.show(nodeByName('catalog', row), 'inline');
 401             nodeByName("catalog_link", row).onclick = this.generateMakeRecTab(li.eg_bib_id());
 402         } else {
 403             openils.Util.show(nodeByName('link_to_catalog', row), 'inline');
 404             nodeByName("link_to_catalog_link", row).onclick = function() { self.drawBibFinder(li) };
 405         }
 406
 407         if (li.queued_record()) {
 408             this.pcrud.retrieve('vqbr', li.queued_record(),
 409                 {   async : true,
 410                     oncomplete : function(r) {
 411                         var qrec = openils.Util.readResponse(r);
 412                         openils.Util.show(nodeByName('queue', row), 'inline');
 413                         var link = nodeByName("queue_link", row);
 414                         link.onclick = function() {
 415                             // open a new tab to the vandelay queue for this record
 416                             openils.XUL.newTabEasy(
 417                                 oilsBasePath + '/vandelay/vandelay?qtype=bib&qid=' + qrec.queue()
 418                             );
 419                         }
 420                     }
 421                 }
 422             );
 423         }
 424
 425         nodeByName("worksheet_link", row).href =
 426             oilsBasePath + "/acq/lineitem/worksheet/" + li.id() +
 427             '?source=' + encodeURIComponent(location.pathname + location.search)
 428
 429         nodeByName("show_requests_link", row).href =
 430             oilsBasePath + "/acq/picklist/user_request?lineitem=" + li.id() +
 431             '?source=' + encodeURIComponent(location.pathname + location.search)
 432
 433         dojo.query('[attr=title]', row)[0].onclick = function() {self.drawInfo(li.id())};
 434         dojo.query('[name=copieslink]', row)[0].onclick = function() {self.drawCopies(li.id())};
 435         dojo.query('[name=noteslink]', row)[0].onclick = function() {self.drawLiNotes(li)};
 436
 437         if (!this.skipInitialEligibilityCheck)
 438             this.fetchClaimInfo(
 439                 li.id(),
 440                 false,
 441                 function(full) { self.setClaimPolicyControl(full, row) },
 442                 row
 443             );
 444
 445         this.updateLiNotesCount(li, row);
 446
 447         // show which PO this lineitem is a member of
 448         if(li.purchase_order() && !this.isPO) {
 449             var po =
 450                 this.poCache[li.purchase_order()] =
 451                 this.poCache[li.purchase_order()] ||
 452                 fieldmapper.standardRequest(
 453                     ['open-ils.acq', 'open-ils.acq.purchase_order.retrieve'],
 454                     {params: [
 455                         this.authtoken, li.purchase_order(), {
 456                             "flesh_price_summary": true,
 457                             "flesh_provider" : true,
 458                             "flesh_lineitem_count": true
 459                         }
 460                     ]});
 461             if(po && !this.isMeta) {
 462                 openils.Util.show(nodeByName('po', row), 'inline');
 463                 var link = nodeByName('po_link', row);
 464                 link.setAttribute('href', oilsBasePath +
 465                     '/acq/po/view/' + li.purchase_order() +
 466                     '?focus_li=' + li.id() +
 467                     '&source=' + encodeURIComponent(location.pathname + location.search)
 468                 );
 469                 link.innerHTML += po.name();
 470
 471                 openils.Util.show(nodeByName('pro', row), 'inline');
 472                 link = nodeByName('pro_link', row);
 473                 link.setAttribute('href', oilsBasePath + '/conify/global/acq/provider/' + po.provider().id())
 474                 link.innerHTML += po.provider().code();
 475             }
 476         }
 477
 478         // show which picklist this lineitem is a member of
 479         if(li.picklist() && (this.isPO || this.isMeta || this.isUni)) {
 480             var pl =
 481                 this.plCache[li.picklist()] =
 482                 this.plCache[li.picklist()] ||
 483                 fieldmapper.standardRequest(
 484                     ['open-ils.acq', 'open-ils.acq.picklist.retrieve.authoritative'],
 485                     {params: [this.authtoken, li.picklist()]});
 486             if (pl) {
 487                 if (pl.name() == "") {
 488                     openils.Util.show(nodeByName("bib_origin", row), "inline");
 489
 490                 } else {
 491
 492                     openils.Util.show(nodeByName('pl', row), 'inline');
 493                     var link = nodeByName('pl_link', row);
 494                     link.setAttribute('href', oilsBasePath +
 495                         '/acq/picklist/view/' + li.picklist() +
 496                         '?focus_li=' + li.id() +
 497                         '&source=' + encodeURIComponent(location.pathname + location.search)
 498                     );
 499                     link.innerHTML += pl.name();
 500                 }
 501             }
 502         }
 503
 504         var countNode = nodeByName('count', row);
 505         var count = li.item_count() || 0;
 506         if (typeof(this._copy_count_cb) == "function") {
 507             this._copy_count_cb(li.id(), count);
 508         }
 509         countNode.innerHTML = count;
 510         countNode.id = 'acq-lit-copy-count-label-' + li.id();
 511
 512         // lineitem price
 513         var priceInput = dojo.query('[name=price]', row)[0];
 514         priceInput.value = li.estimated_unit_price() || '';
 515         priceInput.onchange = function() { self.updateLiPrice(priceInput, li) };
 516
 517         // show either "mark received" or "unreceive" as appropriate
 518         this.updateLiState(li, row);
 519
 520         if (skip_final_placement) {
 521             return row;
 522         }
 523
 524         // the last LI may be rendered after the call to show('list'),
 525         // so make sure it's focused if necessary.
 526         if (this.focusLineitem == li.id())
 527             this.focusLi();
 528     };
 529
 530     this._liCountClaims = function(li) {
 531         var total = 0;
 532         for (var i = 0; i < li.lineitem_details().length; i++)
 533             total += li.lineitem_details()[i].claims().length;
 534         return total;
 535     };
 536
 537     this._findLiRow = function(li) {
 538         return dojo.query('tr[li="' + li.id() + '"]', "acq-lit-tbody")[0];
 539     };
 540
 541     this.reconsiderClaimControl = function(li, row) {
 542         if (!row) row = this._findLiRow(li);
 543         var option = nodeByName("action_manage_claims", row);
 544         var eligible = this.claimEligibleLidByLi[li.id()].length;
 545         var count = this._liCountClaims(li);
 546
 547         option.disabled = !(count || eligible);
 548         option.innerHTML =
 549             dojo.string.substitute(localeStrings.NUM_CLAIMS_EXISTING, [count]);
 550         option.onclick = function() { self.claimDialog.show(li); };
 551     };
 552
 553     this.clearEligibility = function(li) {
 554         this.claimEligibleLidByLi[li.id()] = [];
 555
 556         if (li.lineitem_details()) {
 557             li.lineitem_details().forEach(
 558                 function(lid) { delete self.claimEligibleLid[lid.id()]; }
 559             );
 560         }
 561
 562         if (this.copyCache) {
 563             var to_del = [];
 564             for (var k in this.copyCache) {
 565                 if (this.copyCache[k].lineitem() == li.id())
 566                     to_del.push(k);
 567             }
 568             to_del.forEach(
 569                 function(k) { delete self.claimEligibleLid[k]; }
 570             );
 571         }
 572     };
 573
 574     this.checkClaimEligibility = function(li, callback, row) {
 575         /* Assume always eligible, i.e. from this interface we don't care about
 576          * claim eligibility any more. this is where the user would force a
 577          * claime. */
 578         this.clearEligibility(li);
 579         this.claimEligibleLidByLi[li.id()] = li.lineitem_details().map(
 580             function(lid) { return lid.id(); }
 581         );
 582         li.lineitem_details().forEach(
 583             function(lid) { self.claimEligibleLid[lid.id()] = true; }
 584         );
 585         this.reconsiderClaimControl(li, row);
 586         if (callback) callback(li);
 587         /*
 588         this.clearEligibility(li);
 589         fieldmapper.standardRequest(
 590             ["open-ils.acq", "open-ils.acq.claim.eligible.lineitem_detail"], {
 591                 "params": [openils.User.authtoken, {"lineitem": li.id()}],
 592                 "async": true,
 593                 "onresponse": function(r) {
 594                     if (r = openils.Util.readResponse(r)) {
 595                         self.claimEligibleLidByLi[li.id()].push(
 596                             r.lineitem_detail()
 597                         );
 598                         self.claimEligibleLid[r.lineitem_detail()] = true;
 599                     }
 600                 },
 601                 "oncomplete": function() {
 602                     self.reconsiderClaimControl(li, row);
 603                     if (typeof(callback) == "function")
 604                         callback();
 605                 }
 606             }
 607         );
 608         */
 609     };
 610
 611     this.updateLiNotesCount = function(li, row) {
 612         if (!row) row = this._findLiRow(li);
 613
 614         var has_notes = (li.lineitem_notes().filter(
 615                 function(o) { return Boolean (o.alert_text()); }
 616             ).length > 0);
 617
 618         /* U+2691 is the code point for a filled-in flag character */
 619         nodeByName("notes_alert_flag", row).innerHTML =
 620              has_notes ? "&#x2691;" : "";
 621         nodeByName("noteslink", row).style.fontStyle =
 622             has_notes ? "italic" : "normal";
 623         nodeByName("notes_count", row).innerHTML = li.lineitem_notes().length;
 624     };
 625
 626     /* XXX NOT related to _updateLiState(). rethink */
 627     this.updateLiState = function(li, row) {
 628         if (!row) row = this._findLiRow(li);
 629
 630         var actReceive = nodeByName("action_mark_recv", row);
 631         var actUnRecv = nodeByName("action_mark_unrecv", row);
 632         var actUpdateBarcodes = nodeByName("action_update_barcodes", row);
 633         var actHoldingsMaint = nodeByName("action_holdings_maint", row);
 634         var actNewInvoice = nodeByName('action_new_invoice', row);
 635         var actLinkInvoice = nodeByName('action_link_invoice', row);
 636         var actViewInvoice = nodeByName('action_view_invoice', row);
 637
 638         // always allow access to LI history
 639         nodeByName('action_view_history', row).onclick =
 640             function() { location.href = oilsBasePath + '/acq/lineitem/history/' + li.id(); };
 641
 642         /* handle row coloring for based on LI state */
 643         openils.Util.removeCSSClass(row, /^oils-acq-li-state-/);
 644         openils.Util.addCSSClass(row, "oils-acq-li-state-" + li.state());
 645
 646         // Expose invoice actions for any lineitem that is linked to a PO
 647         if( li.purchase_order() ) {
 648
 649             actNewInvoice.disabled = false;
 650             actLinkInvoice.disabled = false;
 651             actViewInvoice.disabled = false;
 652
 653             actNewInvoice.onclick = function() {
 654                 location.href = oilsBasePath + '/acq/invoice/view?create=1&attach_li=' + li.id();
 655                 nodeByName("action_none", row).selected = true;
 656             };
 657
 658             actLinkInvoice.onclick = function() {
 659                 if (!self.invoiceLinkDialogManager) {
 660                     self.invoiceLinkDialogManager =
 661                         new InvoiceLinkDialogManager("li");
 662                 }
 663                 self.invoiceLinkDialogManager.target = li;
 664                 acqLitLinkInvoiceDialog.show();
 665                 nodeByName("action_none", row).selected = true;
 666             };
 667
 668             actViewInvoice.onclick = function() {
 669                 location.href = oilsBasePath +
 670                     "/acq/search/unified?so=" +
 671                     base64Encode({"jub":[{"id": li.id()}]}) +
 672                     "&rt=invoice";
 673                 nodeByName("action_none", row).selected = true;
 674             };
 675         }
 676
 677
 678         /*
 679          * If we haven't fleshed the lineitem_details, default to allowing access to the
 680          * holdings maintenence actions.  The alternative is to flesh LIDs on every lineitem,
 681          * but that will add to page render time.  Let's see if this will suffice...
 682          */
 683         var lids = li.lineitem_details();
 684         if( !lids ||
 685                 (lids && !lids.filter(function(lid) { return lid.eg_copy_id() })[0] )) {
 686
 687             actUpdateBarcodes.disabled = false;
 688             actUpdateBarcodes.onclick = function() {
 689                 self.showRealCopyEditUI(li);
 690                 nodeByName("action_none", row).selected = true;
 691             }
 692             actHoldingsMaint.disabled = false;
 693             actHoldingsMaint.onclick =
 694                 self.generateMakeRecTab( li.eg_bib_id(), 'copy_browser', row );
 695         }
 696
 697         var state_cell = nodeByName("li_state", row);
 698
 699         switch(li.state()) {
 700
 701             case 'cancelled':
 702                 if(typeof li.cancel_reason() == "object") {
 703                     var holds_state = dojo.create(
 704                         "span", {
 705                             "style": "border-bottom: 1px dashed #000;",
 706                             "innerHTML": li.state()
 707                         }, state_cell, "only"
 708                     );
 709                     new dijit.Tooltip(
 710                         {
 711                             "label": "<em>" + li.cancel_reason().label() +
 712                                 "</em><br />" + li.cancel_reason().description(),
 713                             "connectId": [holds_state]
 714                         }, dojo.create("span", null, state_cell, "last")
 715                     );
 716                 }
 717                 return; // all done
 718
 719             case "on-order":
 720                 actReceive.disabled = false;
 721                 actReceive.onclick = function() {
 722                     if (self.checkLiAlerts(li.id()))
 723                         self.issueReceive(li);
 724                     nodeByName("action_none", row).selected = true;
 725                 };
 726                 break;
 727
 728             case "received":
 729                 actUnRecv.disabled = false;
 730                 actUnRecv.onclick = function() {
 731                     if (confirm(localeStrings.UNRECEIVE_LI))
 732                         self.issueReceive(li, /* rollback */ true);
 733                     nodeByName("action_none", row).selected = true;
 734                 };
 735                 break;
 736         }
 737
 738         state_cell.innerHTML = li.state(); // TODO i18n state labels
 739     };
 740
 741
 742     this._setAlertStore = function() {
 743         acqLitAlertAlertText.store = new dojo.data.ItemFileReadStore(
 744             {
 745                 "data": acqliat.toStoreData(
 746                     this.pcrud.search(
 747                         "acqliat", {
 748                             "owning_lib": aou.orgNodeTrail(
 749                                 aou.findOrgUnit(openils.User.user.ws_ou())
 750                             ).map(function(o) { return o.id(); })
 751                         }
 752                     )
 753                 )
 754             }
 755         );
 756         acqLitAlertAlertText.setValue(); /* make the store "live" */
 757         acqLitAlertAlertText._store_ready = true;
 758     };
 759
 760     /**
 761      * Draws and shows the lineitem notes pane
 762      */
 763     this.drawLiNotes = function(li) {
 764         var self = this;
 765         this.focusLineitem = li.id();
 766
 767         if (!acqLitAlertAlertText._store_ready)
 768             this._setAlertStore();
 769
 770         li.lineitem_notes(
 771             li.lineitem_notes().sort(
 772                 function(a, b) {
 773                     if(a.edit_time() < b.edit_time()) return 1;
 774                     return -1;
 775                 }
 776             )
 777         );
 778
 779         while(this.liNotesTbody.childNodes[0])
 780             this.liNotesTbody.removeChild(this.liNotesTbody.childNodes[0]);
 781         this.show('notes');
 782
 783         acqLitCreateNoteSubmit.onClick = function() {
 784             var value = acqLitCreateNoteText.attr('value');
 785             if(!value) return;
 786             var note = new fieldmapper.acqlin();
 787             note.isnew(true);
 788             note.vendor_public(
 789                 Boolean(acqLitCreateNoteVendorPublic.attr('checked'))
 790             );
 791             note.value(value);
 792             note.lineitem(li.id());
 793
 794             self.updateLiNotes(li, note);
 795             acqLitCreateNoteVendorPublic.attr("checked", false);
 796             acqLitCreateNoteText.attr("value", "");
 797         }
 798
 799         acqLitCreateAlertSubmit.onClick = function() {
 800             if (!acqLitAlertAlertText.item) {
 801                 alert(localeStrings.ALERT_UNSELECTED);
 802                 return;
 803             }
 804
 805             var alert_text = new fieldmapper.acqliat().fromStoreItem(
 806                 acqLitAlertAlertText.item
 807             );
 808             var value = acqLitAlertNoteValue.attr("value") || "";
 809
 810             var note = new fieldmapper.acqlin();
 811             note.isnew(true);
 812             note.lineitem(li.id());
 813             note.value(value);
 814             note.alert_text(alert_text);
 815
 816             self.updateLiNotes(li, note);
 817         }
 818
 819         dojo.forEach(li.lineitem_notes(), function(note) { self.addLiNote(li, note) });
 820     }
 821
 822     /**
 823      * Draws a single lineitem note in the notes pane
 824      */
 825     this.addLiNote = function(li, note) {
 826         if(note.isdeleted()) return;
 827         var self = this;
 828         var row = self.liNotesRow.cloneNode(true);
 829         nodeByName("value", row).innerHTML = note.value();
 830         var alert_node = nodeByName("alert_code", row);
 831         if (note.alert_text()) {
 832             alert_node.innerHTML = dojo.string.substitute(
 833                 "[${0}] ${1}", [
 834                     aou.findOrgUnit(note.alert_text().owning_lib()).shortname(),
 835                     note.alert_text().code()
 836                 ]
 837             );
 838             if (note.alert_text().description()) {
 839                 new dijit.Tooltip(
 840                     {
 841                         "connectId": [alert_node],
 842                         "label": note.alert_text().description()
 843                     }, dojo.create("span", null, alert_node, "after")
 844                 );
 845             }
 846         }
 847
 848         if (openils.Util.isTrue(note.vendor_public()))
 849             nodeByName("vendor_public", row).innerHTML =
 850                 localeStrings.VENDOR_PUBLIC;
 851
 852         nodeByName("delete", row).onclick = function() {
 853             note.isdeleted(true);
 854             self.liNotesTbody.removeChild(row);
 855             self.updateLiNotes(li);
 856         };
 857
 858         if(note.edit_time()) {
 859             nodeByName("edit_time", row).innerHTML =
 860                 dojo.date.locale.format(
 861                     dojo.date.stamp.fromISOString(note.edit_time()),
 862                     {formatLength:'short'});
 863         }
 864
 865         self.liNotesTbody.appendChild(row);
 866     }
 867
 868     /**
 869      * Updates any new/changed/deleted notes on the server
 870      */
 871     this.updateLiNotes = function(li, newNote) {
 872
 873         var notes;
 874         if(newNote) {
 875             notes = [newNote];
 876         } else {
 877             notes = li.lineitem_notes().filter(
 878                 function(note) {
 879                     if(note.ischanged() || note.isnew() || note.isdeleted())
 880                         return note;
 881                 }
 882             );
 883         }
 884
 885         if(notes.length == 0) return;
 886         progressDialog.show();
 887
 888         fieldmapper.standardRequest(
 889             ['open-ils.acq', 'open-ils.acq.lineitem_note.cud.batch'],
 890             {   async : true,
 891                 params : [this.authtoken, notes],
 892                 onresponse : function(r) {
 893                     var resp = openils.Util.readResponse(r);
 894
 895                     if(resp.complete) {
 896
 897                         if(!newNote) {
 898                             // remove the old changed notes
 899                             var list = [];
 900                             dojo.forEach(li.lineitem_notes(),
 901                                 function(note) {
 902                                     if(!(note.ischanged() || note.isnew() || note.isdeleted()))
 903                                         list.push(note);
 904                                 }
 905                             );
 906                             li.lineitem_notes(list);
 907                         }
 908
 909                         progressDialog.hide();
 910                         self.updateLiNotesCount(li);
 911                         self.drawLiNotes(li);
 912                         return;
 913                     }
 914
 915                     progressDialog.update(resp);
 916                     var newnote = resp.note;
 917
 918                     if(!newnote.isdeleted()) {
 919                         newnote.isnew(false);
 920                         newnote.ischanged(false);
 921                         li.lineitem_notes().push(newnote);
 922                     }
 923                 },
 924             }
 925         );
 926     }
 927
 928     this.updateLiPrice = function(input, li) {
 929         var self = this;
 930         var price = input.value;
 931         if(Number(price) == Number(li.estimated_unit_price())) return;
 932
 933         fieldmapper.standardRequest(
 934             ['open-ils.acq', 'open-ils.acq.lineitem.price.set'],
 935             {   async : false, // redundant w/ timeout
 936                 timeout : 10,
 937                 params : [this.authtoken, li.id(), price],
 938                 oncomplete : function(r) {
 939                     openils.Util.readResponse(r);
 940                     li.estimated_unit_price(price); // update local copy
 941
 942                     /*
 943                      * If this is a PO and every visible lineitem has a price,
 944                      * check again to see if this PO can be activated.  Note that
 945                      * every visible lineitem having a price does not guarantee it can
 946                      * be activated, which is why we still make the call.  Having a price
 947                      * set for every visiable lineitem is just the lowest barrier to entry.
 948                      */
 949                     if (self.isPO) {
 950                         var priceNodes = dojo.query('[name=price]', dojo.byId('acq-lit-tbody'));
 951                         var allSet = true;
 952                         dojo.forEach(priceNodes, function(node) { if (node.value == '') allSet = false});
 953                         if (allSet) checkCouldActivatePo();
 954                     }
 955                 }
 956             }
 957         );
 958     }
 959
 960     this.removeLineitem = function(liId) {
 961         this.tbody.removeChild(dojo.query('[li='+liId+']', this.tbody)[0]);
 962         delete this.liCache[liId];
 963         //selected.push(self.liCache[i.parentNode.parentNode.getAttribute('li')]);
 964     }
 965
 966     this.drawInfo = function(liId) {
 967         this.focusLineitem = liId;
 968         if (!this._isRelatedViewer) {
 969             var d = dojo.byId("acq-lit-info-related");
 970             if (!this.relCache[liId]) {
 971                 fieldmapper.standardRequest(
 972                     [
 973                         "open-ils.acq",
 974                         "open-ils.acq.lineitems_for_bib.by_lineitem_id.count"
 975                     ], {
 976                         "async": true,
 977                         "params": [openils.User.authtoken, liId],
 978                         "onresponse": function(r) {
 979                             self.relCache[liId] = openils.Util.readResponse(r);
 980                             nodeByName("related_number", d).innerHTML =
 981                                 self.relCache[liId];
 982                             openils.Util[
 983                                 self.relCache[liId] >1 ? "show" : "hide"
 984                             ](d);
 985                         }
 986                     }
 987                 );
 988             } else {
 989                 nodeByName("related_number", d).innerHTML = this.relCache[liId];
 990                 openils.Util[this.relCache[liId] > 1 ? "show" : "hide"](d);
 991             }
 992         }
 993
 994         this.show('info');
 995         openils.acq.Lineitem.fetchAttrDefs(
 996             function() {
 997                 self._fetchLineitem(liId, function(li){self._drawInfo(li);});
 998             }
 999         );
1000     };
1001
1002     /* For a given list of lineitem ids, build a list of full lineitems
1003      * re-using the fetching logic that is otherwise typical to use in this
1004      * module.
1005      *
1006      * If we've already got a lineitem in the cache, just use that.
1007      *
1008      * Once we've built a list of lineitems, call callback(thatlist).
1009      */
1010     this.fetchLineitemsById = function(id_list, callback) {
1011         var total = id_list.length;
1012         var result_list = [];
1013
1014         var inner = function(li) {
1015             result_list.push(li)
1016             if (--total <= 0)
1017                 callback(result_list);
1018         };
1019
1020         id_list.forEach(function(id) { self._fetchLineitem(id, inner); });
1021     };
1022
1023     this._fetchLineitem = function(liId, handler, force) {
1024
1025         var li = this.liCache[liId];
1026         if(li && li.marc() && li.lineitem_details() && !force)
1027             return handler(li);
1028
1029         fieldmapper.standardRequest(
1030             ['open-ils.acq', 'open-ils.acq.lineitem.retrieve.authoritative'],
1031             {   async: true,
1032
1033                 params: [self.authtoken, liId, {
1034                     flesh_attrs: true,
1035                     flesh_cancel_reason: true,
1036                     flesh_li_details: true,
1037                     flesh_notes: true,
1038                     flesh_fund_debit: true }],
1039
1040                 oncomplete: function(r) {
1041                     var li = openils.Util.readResponse(r);
1042                     self.liCache[liId] = li;
1043                     handler(li)
1044                 }
1045             }
1046         );
1047     };
1048
1049     this._drawInfo = function(li) {
1050
1051         acqLitEditOrderMarc.onClick = function() { self.editOrderMarc(li); }
1052
1053         if(li.eg_bib_id()) {
1054             openils.Util.hide('acq-lit-marc-order-record-label');
1055             openils.Util.hide(acqLitEditOrderMarc.domNode);
1056             openils.Util.show('acq-lit-marc-real-record-label');
1057         } else {
1058             openils.Util.show('acq-lit-marc-order-record-label');
1059             openils.Util.show(acqLitEditOrderMarc.domNode);
1060             openils.Util.hide('acq-lit-marc-real-record-label');
1061         }
1062
1063         this.drawMarcHTML(li);
1064         this.infoTbody = dojo.byId('acq-lit-info-tbody');
1065
1066         if(!this.infoRow)
1067             this.infoRow = this.infoTbody.removeChild(dojo.byId('acq-lit-info-row'));
1068         while(this.infoTbody.childNodes[0])
1069             this.infoTbody.removeChild(this.infoTbody.childNodes[0]);
1070
1071         for(var i = 0; i < li.attributes().length; i++) {
1072             var attr = li.attributes()[i];
1073             var row = this.infoRow.cloneNode(true);
1074
1075             var type = attr.attr_type().replace(/lineitem_(.*)_attr_definition/, '$1');
1076             var name = openils.acq.Lineitem.attrDefs[type].filter(
1077                 function(a) {
1078                     return (a.code() == attr.attr_name());
1079                 }
1080             ).pop().description();
1081
1082             dojo.query('[name=label]', row)[0].appendChild(document.createTextNode(name));
1083             dojo.query('[name=value]', row)[0].appendChild(document.createTextNode(attr.attr_value()));
1084             this.infoTbody.appendChild(row);
1085         }
1086
1087         if (!this._isRelatedViewer) {
1088             nodeByName("rel_link", dojo.byId("acq-lit-info-related")).href =
1089                 oilsBasePath + "/acq/lineitem/related/" + li.id();
1090         }
1091
1092         // if a top scroll point is defined, jump up to it here
1093         var node = dojo.byId('oils-scroll-to-top');
1094         if (node) dijit.scrollIntoView(node);
1095     };
1096
1097     this.generateMakeRecTab = function(bib_id,default_view, row) {
1098         return function() {
1099             xulG.new_tab(
1100                 XUL_OPAC_WRAPPER,
1101                 {tab_name: localeStrings.XUL_RECORD_DETAIL_PAGE, browser:false},
1102                 {
1103                     no_xulG : false,
1104                     show_nav_buttons : true,
1105                     show_print_button : true,
1106                     opac_url : xulG.url_prefix('opac_rdetail|' + bib_id),
1107                     default_view : default_view
1108                 }
1109             );
1110
1111             if(row) nodeByName("action_none", row).selected = true;
1112         }
1113     };
1114
1115     this.drawMarcHTML = function(li) {
1116         var params = [null, true, li.marc()];
1117         if(li.eg_bib_id())
1118             params = [li.eg_bib_id(), true];
1119
1120         fieldmapper.standardRequest(
1121             ['open-ils.search', 'open-ils.search.biblio.record.html'],
1122             {   async: true,
1123                 params: params,
1124                 oncomplete: function(r) {
1125                     dojo.byId('acq-lit-marc-div').innerHTML =
1126                         openils.Util.readResponse(r);
1127                 }
1128             }
1129         );
1130     }
1131
1132     this.drawCopies = function(liId, force_fetch) {
1133         this.focusLineitem = liId;
1134         if (typeof force_fetch == "undefined")
1135             force_fetch = false;
1136
1137         var cgi = new openils.CGI();
1138         var source = cgi.param('source');
1139         if (source && source.match(/invoice/)) {
1140             // got here from the invoice page, show the 'return-to-invoice' button
1141             var cgi = new openils.CGI({url : source});
1142             cgi.param('focus_li', liId);
1143             openils.Util.show(dojo.byId('acq-lit-copies-back-to-invoice-button-wrapper'), 'inline');
1144             var button = dojo.byId('acq-lit-copies-back-to-invoice-button');
1145             button.onclick = function() { location.href = cgi.url() };
1146         }
1147
1148         openils.acq.Lineitem.fetchAndRender(liId, {},
1149             function(li, html) {
1150                 dojo.byId('acq-lit-copies-li-summary').innerHTML = html;
1151             }
1152         );
1153
1154         this.show('copies');
1155         var self = this;
1156         this.copyCache = {};
1157         this.copyWidgetCache = {};
1158         this.oldCopyWidgetCache = {};
1159         this.virtDfaCounts = {};
1160         this.realDfaCache = {};
1161         this.dfeOffset = 0;
1162
1163         acqLitSaveCopies.onClick = function() { self.saveCopyChanges(liId) };
1164         acqLitBatchUpdateCopies.onClick = function() { self.batchCopyUpdate() };
1165         acqLitCopyCountInput.attr('value', '0');
1166
1167         while(this.copyTbody.childNodes[0])
1168             this.copyTbody.removeChild(this.copyTbody.childNodes[0]);
1169
1170         this._drawBatchCopyWidgets();
1171
1172         this._drawDistribApplied(liId);
1173
1174         this._fetchDistribFormulas(
1175             function() {
1176                 openils.acq.Lineitem.fetchAttrDefs(
1177                     function() {
1178                         self._fetchLineitem(liId, function(li){self._drawCopies(li);}, force_fetch);
1179                     }
1180                 );
1181             }
1182         );
1183     };
1184
1185     this._saveDistribAppliedTemplates = function() {
1186         if (!this._appliedDistribTemplate) {
1187             this._appliedDistribTemplate =
1188                 dojo.byId("acq-lit-distrib-applied-tbody").
1189                     removeChild(dojo.byId("acq-lit-distrib-applied-row"));
1190             dojo.attr(this._appliedDistribTemplate, "id");
1191         }
1192     };
1193
1194     this._drawDistribApplied = function(liId) {
1195         /* Build this table while hidden to prevent rendering artifacts */
1196         openils.Util.hide("acq-lit-distrib-applied-tbody");
1197
1198         this._saveDistribAppliedTemplates();
1199
1200         /* Remove any rows in the table from previous populations */
1201         dojo.query("tr[formula]", "acq-lit-distrib-applied-tbody").
1202             forEach(dojo.destroy);
1203
1204         /* Unregister all dijits previously created (for some reason this isn't
1205          * covered by the above destroy calls). */
1206         dijit.registry.forEach(
1207             function(w) { if (/^dfa-/.test(w.id)) w.destroyRecursive(); }
1208         );
1209
1210         /* Populate the table with our liId */
1211         var total = 0;
1212         fieldmapper.standardRequest(
1213             ["open-ils.acq",
1214             "open-ils.acq.distribution_formula_application.ranged.retrieve"],
1215             {
1216                 "async": true,
1217                 "params": [self.authtoken, liId],
1218                 "onresponse": function(r) {
1219                     var dfa = openils.Util.readResponse(r);
1220                     if (dfa) {
1221                         total++;
1222                         self.realDfaCache[dfa.id()] = dfa;
1223                         self._drawDistribAppliedUnit(dfa);
1224                     }
1225                 },
1226                 "oncomplete": function() {
1227                     /* Reveal built table */
1228                     if (total) {
1229                         openils.Util.show(
1230                             "acq-lit-distrib-applied-tbody", "table-row-group"
1231                         );
1232                     }
1233                 }
1234             }
1235         );
1236     };
1237
1238     this._drawDistribAppliedUnit = function(dfa) {
1239         var new_row = false;
1240         var row = dojo.query(
1241             'tr[formula="' + dfa.formula().id() + '"]',
1242             "acq-lit-distrib-applied-tbody"
1243         )[0];
1244
1245         if (!row) {
1246             new_row = true;
1247             row = dojo.clone(this._appliedDistribTemplate);
1248             dojo.attr(row, "formula", dfa.formula().id());
1249             dojo.query("th", row)[0].innerHTML = dfa.formula().name();
1250         }
1251
1252         var td = dojo.query("td", row)[0];
1253
1254         dojo.create("span", {"id": "dfa-button-" + dfa.id()}, td, "last");
1255         dojo.create("span", {"id": "dfa-tip-" + dfa.id()}, td, "last");
1256
1257         if (new_row)
1258             dojo.place(row, "acq-lit-distrib-applied-tbody", "last");
1259
1260         new dijit.form.Button(
1261             {
1262                 "onClick": function() {
1263                     if (confirm(localeStrings.EXPLAIN_DFA_MGMT))
1264                         self.deleteDfa(dfa);
1265                 },
1266                 "label": "X",
1267                 /* XXX I /cannot/ make the following work in as a CSS class
1268                  * for some reason. So frustrating... */
1269                 "style": function(id) {
1270                      return (id > 0 ?
1271                         "font-weight: bold; color: #c00;" :
1272                         "color: #666;");
1273                      }(dfa.id()) + "margin: 0 6px;display: inline;"
1274             }, "dfa-button-" + dfa.id()
1275         );
1276         new dijit.Tooltip(
1277             {
1278                 "connectId": ["dfa-button-" + dfa.id()],
1279                 "label": dojo.string.substitute(
1280                     localeStrings.DFA_TIP, dfa.id() > 0 ? [
1281                         openils.User.formalName(dfa.creator()),
1282                         dojo.date.locale.format(
1283                             dojo.date.stamp.fromISOString(dfa.create_time()),
1284                             {"formatLength":"short"}
1285                         )
1286                     ] : [localeStrings.ITS_YOU, localeStrings.JUST_NOW]
1287                 )
1288             }, "dfa-tip-" + dfa.id()
1289         );
1290     }
1291
1292     this.deleteDfa = function(dfa) {
1293         if (dfa.id() > 0) { /* real */
1294             this.pcrud.eliminate(
1295                 dfa, {
1296                     "async": true,
1297                     "oncomplete": function() {
1298                         self._removeDistribApplied(dfa.id());
1299                         delete self.realDfaCache[dfa.id()];
1300                     }
1301                 }
1302             );
1303         } else { /* virtual */
1304             if (--(this.virtDfaCounts[dfa.formula().id()]) < 0)
1305             this.virtDfaCounts[dfa.formula().id()] = 0;
1306             /* hasn't been saved yet, so no need to do anything server side */
1307             this._removeDistribApplied(dfa.id());
1308         }
1309
1310     };
1311
1312     this._removeDistribApplied = function(dfaId) {
1313         var re = new RegExp("^dfa-\\w+-" + String(dfaId));
1314         dijit.registry.forEach(
1315             function(w) { if (re.test(w.id)) w.destroyRecursive(); }
1316         );
1317         this._removeDistribAppliedEmptyRows();
1318     };
1319
1320     this._removeAllDistribAppliedVirtual = function() {
1321         /* Unregister dijits */
1322         dijit.registry.forEach(
1323             function(w) { if (/^dfa-\w+--/.test(w.id)) w.destroyRecursive(); }
1324         );
1325         this._removeDistribAppliedEmptyRows();
1326     };
1327
1328     this._removeDistribAppliedEmptyRows = function() {
1329         /* Remove any rows with no DFA at all */
1330         dojo.query("tr[formula] td", "acq-lit-distrib-applied-tbody").forEach(
1331             function(o) {
1332                 if (o.childNodes.length < 1) dojo.destroy(o.parentNode);
1333             }
1334         );
1335     };
1336
1337     /**
1338      * Insert a new row into the distribution formula selection form
1339      */
1340     this._addDistribFormulaRow = function() {
1341         var self = this;
1342
1343         if (!self.distribForms) {
1344             // no formulas, hide the form
1345             openils.Util.hide('acq-lit-distrib-formula-table');
1346             return;
1347         }
1348
1349         if(!this.distribFormulaTemplate)
1350             this.distribFormulaTemplate =
1351                 dojo.byId('acq-lit-distrib-formula-tbody').removeChild(dojo.byId('acq-lit-distrib-form-row'));
1352
1353         var row = this.distribFormulaTemplate.cloneNode(true);
1354         dojo.place(row, "acq-lit-distrib-formula-tbody", "only");
1355
1356         this.dfSelector = new dijit.form.FilteringSelect(
1357             {"labelAttr": "dynLabel", "labelType": "html"},
1358             nodeByName("selector", row)
1359         );
1360         this._updateFormulaStore();
1361         this.dfSelector.fetchProperties =
1362             {"sort": [{"attribute": "use_count", "descending": true}]};
1363
1364         var apply = new dijit.form.Button(
1365             {"label": localeStrings.APPLY},
1366             nodeByName('set_button', row)
1367         );
1368
1369         var reset = new dijit.form.Button(
1370             {"label": localeStrings.RESET_FORMULAE, "disabled": true},
1371             nodeByName("reset_button", row)
1372         );
1373
1374         dojo.connect(apply, 'onClick',
1375             function() {
1376                 var form_id = self.dfSelector.attr("value");
1377                 if(!form_id) return;
1378                 self._applyDistribFormula(form_id);
1379                 reset.attr("disabled", false);
1380             }
1381         );
1382
1383         dojo.connect(reset, 'onClick',
1384             function() {
1385                 self.restoreCopyFieldsBeforeDF();
1386                 self.virtDfaCounts = {};
1387                 self.virtDfaId = -1;
1388                 self.dfeOffset = 0;
1389                 self._updateFormulaStore();
1390                 self._removeAllDistribAppliedVirtual();
1391                 reset.attr("disabled", "true");
1392             }
1393         );
1394
1395     };
1396
1397     /**
1398      * Applies a distrib formula to the current set of copies
1399      */
1400     this._applyDistribFormula = function(formula) {
1401         if(!formula) return;
1402
1403         formula = this.distribForms.filter(
1404             function(form) { return form.id() == formula; }
1405         )[0];
1406
1407         var copyRows = dojo.query('tr', self.copyTbody);
1408
1409         if (this.dfeOffset >= copyRows.length) {
1410             alert(localeStrings.OUT_OF_COPIES);
1411             return;
1412         }
1413
1414         var entries_applied = 0;
1415         for(
1416             var rowIndex = this.dfeOffset;
1417             rowIndex < copyRows.length;
1418             rowIndex++
1419         ) {
1420
1421             var row = copyRows[rowIndex];
1422             var copy_id = row.getAttribute('copy_id');
1423             var copyWidgets = this.copyWidgetCache[copy_id];
1424             var entryIndex = this.dfeOffset;
1425             var entry = null;
1426
1427             // find the correct entry for the current row
1428             dojo.forEach(formula.entries(),
1429                 function(e) {
1430                     if(!entry) {
1431                         entryIndex += e.item_count();
1432                         if(entryIndex > rowIndex)
1433                             entry = e;
1434                     }
1435                 }
1436             );
1437
1438             if(entry) {
1439
1440                 //console.log("rowIndex = " + rowIndex + ", entry = " + entry.id() + ", entryIndex=" +
1441                 //  entryIndex + ", owning_lib = " + entry.owning_lib() + ", location = " + entry.location());
1442
1443                 entries_applied++;
1444                 this.saveCopyFieldsBeforeDF(copy_id);
1445                 this._copy_fields_for_acqdf.forEach(
1446                     function(field) {
1447                         if(entry[field]()) {
1448                             copyWidgets[field].attr('value', (entry[field]()));
1449                         }
1450                     }
1451                 );
1452             }
1453         }
1454
1455         if (entries_applied) {
1456             this.virtDfaCounts[formula.id()] =
1457                 ++(this.virtDfaCounts[formula.id()]) || 1;
1458             this._updateFormulaStore();
1459             this._drawDistribAppliedUnit(
1460                 function(df) {
1461                     var dfa = new acqdfa();
1462                     dfa.formula(df); dfa.id(self.virtDfaId--); return dfa;
1463                 }(formula)
1464             );
1465             this.dfeOffset += entries_applied;
1466         };
1467     };
1468
1469     /**
1470      * This function updates the DF store for the dropdown so that use_counts
1471      * can reflect DF applications from this session before they're saved
1472      * server-side.
1473      */
1474     this._updateFormulaStore = function() {
1475         this.dfSelector.store = new dojo.data.ItemFileReadStore(
1476             {
1477                 "data": self._labelFormulasWithCounts(
1478                     acqdf.toStoreData(self.distribForms)
1479                 )
1480             }
1481         );
1482     };
1483
1484     this.saveCopyFieldsBeforeDF = function(copy_id) {
1485         var self = this;
1486         if (!this.oldCopyWidgetCache[copy_id]) {
1487             var copyWidgets = this.copyWidgetCache[copy_id];
1488
1489             this.oldCopyWidgetCache[copy_id] = {};
1490             this._copy_fields_for_acqdf.forEach(
1491                 function(f) {
1492                     self.oldCopyWidgetCache[copy_id][f] =
1493                         copyWidgets[f].attr("value");
1494                 }
1495             );
1496         }
1497     };
1498
1499     this.restoreCopyFieldsBeforeDF = function() {
1500         var self = this;
1501         for (var copy_id in this.oldCopyWidgetCache) {
1502             this._copy_fields_for_acqdf.forEach(
1503                 function(f) {
1504                     self.copyWidgetCache[copy_id][f].attr(
1505                         "value", self.oldCopyWidgetCache[copy_id][f]
1506                     );
1507                 }
1508             );
1509         }
1510     };
1511
1512     this._labelFormulasWithCounts = function(store_data) {
1513         for (var key in store_data.items) {
1514             var obj = store_data.items[key];
1515             obj.use_count = Number(obj.use_count); /* needed for sorting */
1516
1517             if (this.virtDfaCounts[obj.id])
1518                 obj.use_count = obj.use_count + Number(this.virtDfaCounts[obj.id]);
1519
1520             obj.dynLabel = "<span class='acq-lit-distrib-form-use-count'>[" +
1521                 obj.use_count + "]</span>&nbsp; " + obj.name;
1522         }
1523         return store_data;
1524     };
1525
1526     /**
1527      * This method formerly would not refetch the DF formulas if they'd been
1528      * loaded already, but now it always re-fetches, since use_count changes.
1529      */
1530     /** TODO: port distrib-formula selector to autofieldwidget+pcrud/dojo store */
1531     this._fetchDistribFormulas = function(onload) {
1532         fieldmapper.standardRequest(
1533             ["open-ils.acq",
1534                 "open-ils.acq.distribution_formula.ranged.retrieve.atomic"],
1535             {
1536                 "async": true,
1537                 "params": [openils.User.authtoken, 0, 500],
1538                 "oncomplete": function(r) {
1539                     self.distribForms = openils.Util.readResponse(r);
1540                     if(!self.distribForms || self.distribForms.length == 0) {
1541                         self.distribForms = [];
1542                     }
1543                     self._addDistribFormulaRow();
1544                     onload();
1545                 }
1546             }
1547         );
1548     }
1549
1550     this._drawBatchCopyWidgets = function() {
1551         var row = this.copyBatchRow;
1552         dojo.forEach(liDetailBatchFields,
1553             function(field) {
1554                 if(self.copyBatchRowDrawn) {
1555                     self.copyBatchWidgets[field].attr('value', null);
1556                 } else {
1557                     var widget = new openils.widget.AutoFieldWidget({
1558                         fmField : field,
1559                         fmClass : 'acqlid',
1560                         labelFormat : (field == 'fund') ? fundLabelFormat : null,
1561                         searchFormat : (field == 'fund') ? fundSearchFormat : null,
1562                         searchFilter : (field == 'fund') ? {"active": "t"} : null,
1563                         parentNode : dojo.query('[name='+field+']', row)[0],
1564                         orgLimitPerms : ['CREATE_PICKLIST'],
1565                         dijitArgs : {
1566                             "required": false,
1567                             "labelType": (field == "fund") ? "html" : null
1568                         },
1569                         noCache: (field == "fund"),
1570                         forceSync : true
1571                     });
1572                     widget.build(
1573                         function(w, ww) {
1574                             if (field == "fund" && w.store)
1575                                 self._ensureCSSFundClasses(w.store);
1576                             self.copyBatchWidgets[field] = w;
1577                         }
1578                     );
1579                     if (field == "fund") {
1580                         dojo.connect(
1581                             widget.widget, "onChange", function(val) {
1582                                 self._updateFundSelectorStyle(widget, val);
1583                             }
1584                         );
1585                     }
1586                 }
1587             }
1588         );
1589         this.copyBatchRowDrawn = true;
1590     };
1591
1592     this.batchCopyUpdate = function() {
1593         var self = this;
1594         for(var k in this.copyWidgetCache) {
1595             var cache = this.copyWidgetCache[k];
1596             dojo.forEach(liDetailBatchFields, function(f) {
1597                 var newval = self.copyBatchWidgets[f].attr('value');
1598                 if(newval) cache[f].attr('value', newval);
1599             });
1600         }
1601     };
1602
1603     this._drawCopies = function(li) {
1604         var self = this;
1605
1606         // this button sets the total number of copies for a given lineitem
1607         acqLitAddCopyCount.onClick = function() {
1608             var count = acqLitCopyCountInput.attr('value');
1609
1610             // add new rows
1611             while(self.copyCount() < count)
1612                 self.addCopy(li);
1613
1614             // delete rows if necessary
1615             var diff = self.copyCount() - count;
1616             if(diff > 0) {
1617                 var rows = dojo.query('tr', self.copyTbody).reverse().slice(0, diff);
1618                 if(confirm(dojo.string.substitute(localeStrings.DELETE_LI_COPIES_CONFIRM, [diff]))) {
1619                     dojo.forEach(rows, function(row) {self.deleteCopy(row); });
1620                 } else {
1621                     acqLitCopyCountInput.attr('value', self.copyCount()+'');
1622                 }
1623             }
1624         }
1625
1626
1627         if(li.lineitem_details().length > 0) {
1628             dojo.forEach(li.lineitem_details(),
1629                 function(copy) {
1630                     self.addCopy(li, copy);
1631                 }
1632             );
1633         } else {
1634             self.addCopy(li);
1635         }
1636     };
1637
1638     this.copyCount = function() {
1639         var count = 0;
1640         for(var id in this.copyCache) {
1641             if(!this.copyCache[id].isdeleted())
1642                 count++;
1643         }
1644         return count;
1645     }
1646
1647     this.virtCopyId = -1;
1648     this.addCopy = function(li, copy) {
1649         var row = this.copyRow.cloneNode(true);
1650         this.copyTbody.appendChild(row);
1651         var self = this;
1652
1653         if(!copy) {
1654             copy = new fieldmapper.acqlid();
1655             copy.isnew(true);
1656             copy.id(this.virtCopyId--);
1657             copy.lineitem(li.id());
1658         }
1659
1660         this.copyCache[copy.id()] = copy;
1661         row.setAttribute('copy_id', copy.id());
1662         self.copyWidgetCache[copy.id()] = {};
1663
1664         acqLitCopyCountInput.attr('value', self.copyCount()+'');
1665
1666         var rcvr = copy.receiver();
1667         if (rcvr) {
1668             if (!userCache[rcvr]) {
1669                 if(rcvr == openils.User.user.id()) {
1670                     userCache[rcvr] = openils.User.user;
1671                 } else {
1672                     userCache[rcvr] = fieldmapper.standardRequest(
1673                         ['open-ils.actor', 'open-ils.actor.user.retrieve'],
1674                         {params: [openils.User.authtoken, rcvr]}
1675                     );
1676                 }
1677             }
1678             dojo.query('[name=receiver]', row)[0].innerHTML =  userCache[rcvr].usrname();
1679         }
1680
1681         dojo.forEach(liDetailFields,
1682             function(field) {
1683                 var searchFilter;
1684                 if (field == "fund") {
1685                     searchFilter = (copy.fund() ?
1686                         {"-or": {"active": "t", "id": copy.fund()}} :
1687                         {"active" : "t"});
1688                 } else {
1689                     searchFilter = null;
1690                 }
1691
1692                 var readOnly = false;
1693
1694                 // TODO: Add support for changing the owning_lib after real copies have been made.
1695                 // owning_lib is order data as much as its item data
1696                 if(copy.eg_copy_id() && ['owning_lib', 'location', 'circ_modifier', 'cn_label', 'barcode'].indexOf(field) >= 0) {
1697                     readOnly = true;
1698                 }
1699
1700                 // TODO: add support for changing the fund after debits have been created
1701                 // Note: invoicing allows the change
1702                 if(copy.fund_debit() && field == 'fund') {
1703                     readOnly = true;
1704                 }
1705
1706
1707                 var widget = new openils.widget.AutoFieldWidget({
1708                     fmObject : copy,
1709                     fmField : field,
1710                     labelFormat : (field == 'fund') ? fundLabelFormat : null,
1711                     searchFormat : (field == 'fund') ? fundSearchFormat : null,
1712                     dijitArgs: {"labelType": (field == 'fund') ? "html" : null},
1713                     searchFilter : searchFilter,
1714                     noCache: (field == "fund"),
1715                     fmClass : 'acqlid',
1716                     parentNode : dojo.query('[name='+field+']', row)[0],
1717                     orgLimitPerms : ['CREATE_PICKLIST', 'CREATE_PURCHASE_ORDER'],
1718                     readOnly : readOnly,
1719                     orgDefaultsToWs : true
1720                 });
1721
1722                 widget.build(
1723                     // make sure we capture the value from any async widgets
1724                     function(w, ww) {
1725
1726                         if (field == "fund" && w.store)
1727                             self._ensureCSSFundClasses(w.store);
1728
1729                         if(!readOnly)
1730                             copy[field](ww.getFormattedValue())
1731
1732                         self.copyWidgetCache[copy.id()][field] = w;
1733
1734                         dojo.connect(w, 'onChange',
1735                             function(val) {
1736                                 if (field == "fund")
1737                                     self._updateFundSelectorStyle(widget, val);
1738
1739                                 if (!readOnly && (copy.isnew() || val != copy[field]())) {
1740                                     // prevent setting ischanged() automatically on widget load for existing copies
1741                                     copy[field](widget.getFormattedValue())
1742                                     copy.ischanged(true);
1743                                 }
1744                             }
1745                         );
1746                     }
1747                 );
1748             }
1749         );
1750
1751         this.updateLidState(copy, row);
1752     };
1753
1754     this._ensureCSSFundClass = function(id) {
1755         if (!this.fundStyleSheet) {
1756             dojo.create(
1757                 "style", {"type": "text/css"},
1758                 document.getElementsByTagName("head")[0], "last"
1759             );
1760             this.fundStyleSheet = document.styleSheets[
1761                 document.styleSheets.length - 1
1762             ];
1763         }
1764
1765         var cn = "fund_" + id;
1766         if (!this.haveFundClass[cn]) {
1767             fieldmapper.standardRequest(
1768                 ["open-ils.acq", "open-ils.acq.fund.check_balance_percentages"],
1769                 {
1770                     "params": [openils.User.authtoken, id],
1771                     "async": true,
1772                     "oncomplete": function(r) {
1773                         r = openils.Util.readResponse(r);
1774                         self.fundBalanceState[id] = r;
1775                         var style = "";
1776                         if (r[0] /* stop */)
1777                             style = fundStyles.stop;
1778                         else if (r[1] /* warning */)
1779                             style = fundStyles.warning;
1780                         self.fundStyleSheet.insertRule(
1781                             "." + cn + " { " + style + " }",
1782                             self.fundStyleSheet.cssRules.length
1783                         );
1784                         self.haveFundClass[cn] = true;
1785                     }
1786                 }
1787             );
1788         }
1789     };
1790
1791     this._ensureCSSFundClasses = function(store) {
1792         store.fetch({
1793             "query": {"id": "*"},
1794             "onItem": function(o) { self._ensureCSSFundClass(o.id[0]); }
1795         });
1796     };
1797
1798     this._updateFundSelectorStyle = function(widget, fund_id) {
1799         openils.Util.removeCSSClass(widget.widget.domNode, /fund_\d+/);
1800         openils.Util.addCSSClass(widget.widget.domNode, "fund_" + fund_id);
1801     };
1802
1803     this.updateLidState = function(copy, row) {
1804         var self = this;
1805
1806         if (typeof(row) == "undefined") {
1807             row = dojo.query('tr[copy_id="' + copy.id() + '"]', this.copyTbody)[0];
1808         }
1809
1810         // action links
1811         var recv_link = nodeByName("receive", row);
1812         var unrecv_link = nodeByName("unreceive", row);
1813         var del_link = nodeByName("delete", row);
1814         var cxl_link = nodeByName("cancel", row);
1815         var claim_link = nodeByName("claim", row);
1816         var cxl_reason_link = nodeByName("cancel_reason", row);
1817
1818         // by default, hide all the actions
1819         openils.Util.hide(del_link.parentNode);
1820         openils.Util.hide(recv_link);
1821         openils.Util.hide(unrecv_link);
1822         openils.Util.hide(cxl_link);
1823         openils.Util.hide(claim_link);
1824         openils.Util.hide(cxl_reason_link);
1825
1826         if (copy.id() > 0) { // real copies (LIDs)
1827
1828             if (copy.cancel_reason()) {
1829
1830                 /* --------- cancelled -------------------------- */
1831
1832                 /* XXX the following may leak memory in a long lived table:
1833                  * dijits may not get destroyed... not positive. revisit. */
1834                 var holds_reason = dojo.create(
1835                     "span", {
1836                         "style": "border-bottom: 1px dashed #000;",
1837                         "innerHTML": "Cancelled" /* XXX [sic] and i18n */
1838                     }, cxl_reason_link, "only"
1839                 );
1840                 new dijit.Tooltip(
1841                     {
1842                         "label": "<em>" + copy.cancel_reason().label() +
1843                             "</em><br />" + copy.cancel_reason().description(),
1844                         "connectId": [holds_reason]
1845                     }, dojo.create("span", null, cxl_reason_link, "last")
1846                 );
1847                 openils.Util.show(cxl_reason_link, "inline");
1848
1849             } else if (copy.recv_time()) {
1850
1851                 /* --------- received -------------------------- */
1852
1853                 openils.Util.show(unrecv_link, "inline");
1854                 unrecv_link.onclick = function() {
1855                     if (confirm(localeStrings.UNRECEIVE_LID))
1856                         self.issueReceive(copy, /* rollback */ true);
1857                 };
1858
1859             } else if (this.liCache[copy.lineitem()].state() == 'on-order') {
1860
1861                 /* --------- on order -------------------------- */
1862
1863                 openils.Util.show(recv_link, 'inline');
1864                 openils.Util.show(cxl_link, "inline");
1865
1866                 recv_link.onclick = function() {
1867                     if (self.checkLiAlerts(copy.lineitem()))
1868                         self.issueReceive(copy);
1869                 };
1870
1871                 cxl_link.onclick = function() { self.cancelLid(copy.id()) };
1872
1873             } else {
1874
1875                 /* --------- pre-order copies  -------------------------- */
1876
1877                 del_link.onclick = function() { self.deleteCopy(row) };
1878                 openils.Util.show(del_link.parentNode);
1879
1880             }
1881
1882         } else {
1883
1884             /* --------- virtual copies  -------------------------- */
1885
1886             del_link.onclick = function() { self.deleteCopy(row) };
1887             openils.Util.show(del_link.parentNode);
1888         }
1889     };
1890
1891     this.cancelLid = function(lid_id) {
1892         lidCancelDialog._lid_id = lid_id;
1893         openils.Util.show(lidCancelDialog.domNode.parentNode);
1894         lidCancelDialog.show();
1895         if (!lidCancelDialog._prepared) {
1896             var widget = new openils.widget.AutoFieldWidget({
1897                 "fmField": "cancel_reason",
1898                 "fmClass": "acqlid",
1899                 "parentNode": dojo.byId("acq-lit-lid-cancel-reason"),
1900                 "orgLimitPerms": ["CREATE_PURCHASE_ORDER"],
1901                 "forceSync": true
1902             });
1903             widget.build(
1904                 function(w, ww) {
1905                     acqLidCancelButton.onClick = function() {
1906                         if (w.attr("value")) {
1907                             if (confirm(localeStrings.LID_CANCEL_CONFIRM)) {
1908                                 self._cancelLid(
1909                                     lidCancelDialog._lid_id,
1910                                     w.attr("value")
1911                                 );
1912                             }
1913                             lidCancelDialog.hide();
1914                         }
1915                     };
1916                     lidCancelDialog._prepared = true;
1917                 }
1918             );
1919         }
1920     };
1921
1922     this._cancelLid = function(lid_id, reason) {
1923         fieldmapper.standardRequest(
1924             ["open-ils.acq", "open-ils.acq.lineitem_detail.cancel"], {
1925                 "params": [openils.User.authtoken, lid_id, reason],
1926                 "async": true,
1927                 "onresponse": function(r) {
1928                     if (r = openils.Util.readResponse(r)) {
1929                         if (r.lid) {
1930                             for (var id in r.lid) {
1931                                 /* actually this should only iterate once */
1932                                 self.copyCache[id].cancel_reason(
1933                                     r.lid[id].cancel_reason
1934                                 );
1935                                 self.updateLidState(self.copyCache[id]);
1936                             }
1937                         }
1938                     }
1939                 }
1940             }
1941         );
1942     };
1943
1944     this._confirmAlert = function(li, lin) {
1945         return confirm(
1946             dojo.string.substitute(
1947                 localeStrings.CONFIRM_LI_ALERT, [
1948                     (new openils.acq.Lineitem({"lineitem": li})).findAttr(
1949                         "title", "lineitem_marc_attr_definition"
1950                     ), (
1951                         /* XXX it's really better add a parameter and to adjust
1952                          * the format string rather than do this concatenation
1953                          * here, but if someone wants this for 2.2 in a hurry,
1954                          * we can sidestep the problem of updating the strings
1955                          * while the translators are working. */
1956                         "[" +
1957                         aou.findOrgUnit(lin.alert_text().owning_lib()).shortname() +
1958                         "] " +
1959                         lin.alert_text().code()
1960                     ),
1961                     lin.alert_text().description() || "",
1962                     lin.value()
1963                 ]
1964             )
1965         );
1966     };
1967
1968     this.checkLiAlerts = function(li_id) {
1969         var li = this.liCache[li_id];
1970
1971         var alert_notes = li.lineitem_notes().filter(
1972             function(o) { return Boolean(o.alert_text()); }
1973         );
1974
1975         /* this is _intentionally_ not done in a call to forEach() ... */
1976         for (var i = 0; i < alert_notes.length; i++) {
1977             if (this.noteAcks[alert_notes[i].id()])
1978                 continue;
1979             else if (!this._confirmAlert(li, alert_notes[i]))
1980                 return false;
1981             else
1982                 this.noteAcks[alert_notes[i].id()] = true;
1983         }
1984
1985         return true;
1986     };
1987
1988     this.deleteCopy = function(row) {
1989         var copy = this.copyCache[row.getAttribute('copy_id')];
1990         copy.isdeleted(true);
1991         if(copy.isnew())
1992             delete this.copyCache[copy.id()];
1993         this.copyTbody.removeChild(row);
1994     }
1995
1996     this._virtDfaCountsAsList = function() {
1997         var L = [];
1998         for (var key in this.virtDfaCounts) {
1999             for (var i = 0; i < this.virtDfaCounts[key]; i++)
2000                 L.push(key);
2001         }
2002         return L;
2003     }
2004
2005     this.confirmBreachedCopyFunds = function(copies) {
2006         var stop = 0, warning = 0;
2007         copies.forEach(
2008             function(o) {
2009                 if (o.fund()) {
2010                     var state = self.fundBalanceState[o.fund()];
2011                     if (state[0] /* stop */)
2012                         stop++;
2013                     else if (state[1] /* warning */)
2014                         warning++;
2015                 }
2016             }
2017         );
2018
2019         if (stop) {
2020             return confirm(localeStrings.CONFIRM_FUNDS_AT_STOP);
2021         } else if (warning) {
2022             return confirm(localeStrings.CONFIRM_FUNDS_AT_WARNING);
2023         }
2024         return true;
2025     };
2026
2027     this.saveCopyChanges = function(liId) {
2028         var self = this;
2029         var copies = [];
2030
2031
2032         var total = 0;
2033         for(var id in this.copyCache) {
2034             var c = this.copyCache[id];
2035             if(!c.isdeleted()) total++;
2036             if(c.isnew() || c.ischanged() || c.isdeleted()) {
2037                 if(c.id() < 0) c.id(null);
2038                 copies.push(c);
2039             }
2040         }
2041
2042
2043         dojo.byId('acq-lit-copy-count-label-' + liId).innerHTML = total;
2044
2045
2046         if (copies.length > 0) {
2047             if (!this.confirmBreachedCopyFunds(copies))
2048                 return;
2049
2050             if (typeof(this._copy_count_cb) == "function")
2051                 this._copy_count_cb(liId, total);
2052
2053             openils.Util.show("acq-lit-update-copies-progress");
2054             fieldmapper.standardRequest(
2055                 ['open-ils.acq', 'open-ils.acq.lineitem_detail.cud.batch'],
2056                 {   async: true,
2057                     params: [openils.User.authtoken, copies],
2058                     onresponse: function(r) {
2059                         var res = openils.Util.readResponse(r);
2060                         litUpdateCopiesProgress.update(res);
2061                     },
2062                     oncomplete: function() {
2063                         self.drawCopies(liId, true /* force_fetch */);
2064                         openils.Util.hide("acq-lit-update-copies-progress");
2065                     }
2066                 }
2067             );
2068         }
2069
2070         var dfa_list = this._virtDfaCountsAsList();
2071         if (dfa_list.length > 0) {
2072             fieldmapper.standardRequest(
2073                 ["open-ils.acq",
2074                 "open-ils.acq.distribution_formula.record_application"],
2075                 {
2076                     "async": true,
2077                     "params": [openils.User.authtoken, dfa_list, liId],
2078                     "onresponse": function(r) {
2079                         var res = openils.Util.readResponse(r);
2080                         if (res && res.length < dfa_list.length)
2081                             alert(localeStrings.DFA_NOT_ALL);
2082                     }
2083                 }
2084             );
2085             this.virtDfaCounts = {};
2086         }
2087     }
2088
2089     this._updateCreatePoPrepayCheckbox = function(prepay) {
2090         var prepay = openils.Util.isTrue(prepay);
2091         this._prepayRequiredByVendor = prepay;
2092         dijit.byId("acq-lit-po-prepay").attr("checked", prepay);
2093     };
2094
2095     this._confirmPoPrepaySituation = function() {
2096         var want_prepay = dijit.byId("acq-lit-po-prepay").attr("checked");
2097         if (want_prepay != this._prepayRequiredByVendor) {
2098             return confirm(
2099                 want_prepay ?
2100                     localeStrings.VENDOR_SAYS_PREPAY_NOT_NEEDED :
2101                     localeStrings.VENDOR_SAYS_PREPAY_NEEDED
2102             );
2103         } else {
2104             return true;
2105         }
2106     };
2107
2108     this.applySelectedLiAction = function(action) {
2109         var self = this;
2110         switch(action) {
2111
2112             case 'delete_selected':
2113                 this._deleteLiList(self.getSelected());
2114                 break;
2115
2116             case 'create_order':
2117                 this._loadPOSelect();
2118                 acqLitPoCreateDialog.show();
2119                 break;
2120
2121             case 'save_picklist':
2122                 acqLitSavePlDialog.show();
2123                 break;
2124
2125             case 'selector_ready':
2126             case 'order_ready':
2127                 acqLitChangeLiStateDialog.attr('state', action.replace('_', '-'));
2128                 acqLitChangeLiStateDialog.show();
2129                 break;
2130
2131             case 'print_po':
2132                 this.printPO();
2133                 break;
2134
2135             case 'po_history':
2136                 location.href = oilsBasePath + '/acq/po/history/' + this.isPO;
2137                 break;
2138
2139             case 'batch_create_invoice':
2140                 this.batchCreateInvoice();
2141                 break;
2142
2143             case 'batch_link_invoice':
2144                 this.batchLinkInvoice();
2145                 break;
2146
2147             case 'receive_po':
2148                 this.receivePO();
2149                 break;
2150
2151             case 'rollback_receive_po':
2152                 this.rollbackPoReceive();
2153                 break;
2154
2155             case 'create_assets':
2156                 this.showAssetCreator();
2157                 break;
2158
2159             case 'export_attr_list':
2160                 this.chooseExportAttr();
2161                 break;
2162
2163             case 'batch_apply_funds':
2164                 this.applyBatchLiFunds();
2165                 break;
2166
2167             case 'add_brief_record':
2168                 if(this.isPO)
2169                     location.href = oilsBasePath + '/acq/picklist/brief_record?po=' + this.isPO;
2170                 else
2171                     location.href = oilsBasePath + '/acq/picklist/brief_record?pl=' + this.isPL;
2172
2173                 break;
2174
2175             case "cancel_lineitems":
2176                 this.maybeCancelLineitems();
2177                 break;
2178
2179             case "change_claim_policy":
2180                 var li_list = this.getSelected();
2181                 this.claimPolicyPicker.attr("value", null);
2182                 liClaimPolicyDialog.show();
2183                 liClaimPolicySave.onClick = function() {
2184                     self.changeClaimPolicy(
2185                         li_list,
2186                         self.claimPolicyPicker.attr("value"),
2187                         function() {
2188                             li_list.forEach(
2189                                 function(li) {
2190                                     self.setClaimPolicyControl(li);
2191                                     self.reconsiderClaimControl(li);
2192                                 }
2193                             );
2194                             liClaimPolicyDialog.hide();
2195                         }
2196                     )
2197                 };
2198                 break;
2199         }
2200     };
2201
2202     this.changeClaimPolicy = function(li_list, value, callback) {
2203         li_list.forEach(
2204             function(li) { li.claim_policy(value); }
2205         );
2206         fieldmapper.standardRequest(
2207             ["open-ils.acq", "open-ils.acq.lineitem.update"], {
2208                 "params": [openils.User.authtoken, li_list],
2209                 "async": true,
2210                 "oncomplete": function(r) {
2211                     r = openils.Util.readResponse(r);
2212                     if (callback) callback(r);
2213                 }
2214             }
2215         );
2216     };
2217
2218     this.showAssetCreator = function(onAssetsCreated) {
2219         if(!this.isPO) return;
2220         var self = this;
2221
2222         // first, let's see if this PO has any LI's that need to be merged/imported
2223         self.pcrud.search('jub', {purchase_order : this.isPO, eg_bib_id : null}, {
2224             id_list : true,
2225             oncomplete : function(r) {
2226                 var resp = openils.Util.readResponse(r);
2227                 if (resp && resp.length) {
2228                     // PO has some non-linked jubs.
2229
2230                     self.show('asset-creator');
2231                     if(!self.vlAgent.loaded)
2232                         self.vlAgent.init();
2233
2234                     dojo.connect(assetCreatorButton, 'onClick',
2235                         function() { self.createAssets(onAssetsCreated) });
2236
2237                 } else {
2238
2239                     // all jubs linked, move on to asset creation
2240                     self.createAssets(onAssetsCreated, true);
2241                 }
2242             }
2243         });
2244     }
2245
2246     this.createAssets = function(onAssetsCreated, noVl) {
2247         this.show('acq-lit-progress-numbers');
2248         var self = this;
2249         var vlArgs = (noVl) ? {} : {vandelay : this.vlAgent.values()};
2250         fieldmapper.standardRequest(
2251             ['open-ils.acq', 'open-ils.acq.purchase_order.assets.create'],
2252             {   async: true,
2253                 params: [this.authtoken, this.isPO, vlArgs],
2254                 onresponse: function(r) {
2255                     var resp = openils.Util.readResponse(r);
2256                     self._updateProgressNumbers(resp, !Boolean(onAssetsCreated), onAssetsCreated);
2257                 }
2258             }
2259         );
2260     }
2261
2262     this.maybeCancelLineitems = function() {
2263         openils.Util.show("acq-lit-cancel-reason", "inline");
2264         if (!acqLitCancelLineitemsButton._prepared) {
2265             var widget = new openils.widget.AutoFieldWidget({
2266                 "fmField": "cancel_reason",
2267                 "fmClass": "jub",
2268                 "parentNode": dojo.byId("acq-lit-cancel-reason-selector"),
2269                 "orgLimitPerms": ["CREATE_PURCHASE_ORDER"],
2270                 "forceSync": true
2271             });
2272             widget.build(
2273                 function(w, ww) {
2274                     acqLitCancelLineitemsButton.onClick = function() {
2275                         if (w.attr("value")) {
2276                             if (confirm(localeStrings.LI_CANCEL_CONFIRM)) {
2277                                 self._cancelLineitems(w.attr("value"));
2278                             }
2279                             openils.Util.hide("acq-lit-cancel-reason");
2280                         }
2281                     };
2282                     acqLitCancelLineitemsButton._prepared = true;
2283                 }
2284             );
2285         }
2286     };
2287
2288     this._cancelLineitems = function(reason) {
2289         var id_list = this.getSelected().map(function(o) { return o.id(); });
2290         fieldmapper.standardRequest(
2291             ["open-ils.acq", "open-ils.acq.lineitem.cancel.batch"], {
2292                 "params": [openils.User.authtoken, id_list, reason],
2293                 "async": true,
2294                 "onresponse": function(r) {
2295                     if (r = openils.Util.readResponse(r)) {
2296                         if (r.li) {
2297                             for (var id in r.li) {
2298                                 self.liCache[id].state(r.li[id].state);
2299                                 self.liCache[id].cancel_reason(
2300                                     r.li[id].cancel_reason
2301                                 );
2302                                 self.updateLiState(self.liCache[id]);
2303                             }
2304                         }
2305                         if (r.lid && self.copyCache) {
2306                             for (var id in r.lid) {
2307                                 if (self.copyCache[id]) {
2308                                     self.copyCache[id].cancel_reason(
2309                                         r.lid[id].cancel_reason
2310                                     );
2311                                     self.updateLidState(self.copyCache[id]);
2312                                 }
2313                             }
2314                         }
2315                     }
2316                 }
2317             }
2318         );
2319     };
2320
2321     this.chooseExportAttr = function() {
2322         if (!acqLitExportAttrSelector._li_setup) {
2323             var self = this;
2324             acqLitExportAttrSelector.store = new dojo.data.ItemFileReadStore(
2325                 {
2326                     "data": acqlimad.toStoreData(
2327                         this.pcrud.search(
2328                             "acqlimad", {"code": li_exportable_attrs}
2329                         )
2330                     )
2331                 }
2332             );
2333             acqLitExportAttrSelector.setValue();
2334             acqLitExportAttrButton.onClick = function(){self.exportAttrList();};
2335             acqLitExportAttrSelector._li_setup = true;
2336         }
2337         openils.Util.show("acq-lit-export-attr-holder", "inline");
2338     };
2339
2340     this.exportAttrList = function() {
2341         var attr_def = acqLitExportAttrSelector.item;
2342         var li_list = this.getSelected();
2343         var value_list = li_list.map(
2344             function(li) {
2345                 return (new openils.acq.Lineitem({"lineitem": li})).findAttr(
2346                     attr_def.code, "lineitem_marc_attr_definition"
2347                 );
2348             }
2349         ).filter(function(attr) { return Boolean(attr); });
2350
2351         if (value_list.length > 0) {
2352             if (value_list.length < li_list.length) {
2353                 if (!confirm(
2354                     dojo.string.substitute(
2355                         localeStrings.EXPORT_SHORT_LIST, [attr_def.description]
2356                     )
2357                 )) {
2358                     return;
2359                 }
2360             }
2361             try {
2362                 openils.XUL.contentToFileSaveDialog(
2363                     value_list.join("\n"),
2364                     localeStrings.EXPORT_SAVE_DIALOG_TITLE
2365                 );
2366             } catch (E) {
2367                 alert(E);
2368             }
2369         } else {
2370             alert(dojo.string.substitute(
2371                 localeStrings.EXPORT_EMPTY_LIST, [attr_def.description]
2372             ));
2373         }
2374
2375         openils.Util.hide("acq-lit-export-attr-holder");
2376     };
2377
2378     this.printPO = function() {
2379         if(!this.isPO) return;
2380         progressDialog.show(true);
2381         fieldmapper.standardRequest(
2382             ['open-ils.acq', 'open-ils.acq.purchase_order.format'],
2383             {   async: true,
2384                 params: [this.authtoken, this.isPO, 'html'],
2385                 oncomplete: function(r) {
2386                     progressDialog.hide();
2387                     var evt = openils.Util.readResponse(r);
2388                     if(evt && evt.template_output()) {
2389                         openils.Util.printHtmlString(evt.template_output().data());
2390                     }
2391                 }
2392             }
2393         );
2394     };
2395
2396     this.batchCreateInvoice = function() {
2397         var liIds = this.getSelected(false, null, true /* id_list */)
2398         if (!liIds.length) return;
2399         var path = oilsBasePath + '/acq/invoice/view?create=1';
2400         dojo.forEach(liIds, function(li, idx) { path += '&attach_li=' + li });
2401         location.href = path;
2402     };
2403
2404     this.batchLinkInvoice = function(create) {
2405         var liIds = this.getSelected(false, null, true /* id_list */)
2406         if (!liIds.length) return;
2407         if (!self.invoiceLinkDialogManager) {
2408             self.invoiceLinkDialogManager =
2409                 new InvoiceLinkDialogManager("li");
2410         }
2411         self.invoiceLinkDialogManager.target = liIds;
2412         acqLitLinkInvoiceDialog.show();
2413     };
2414
2415     this.receivePO = function() {
2416         if (!this.isPO) return;
2417
2418         for (var id in this.liCache) {
2419             /* assumption: liCache reflects exactly the
2420              * set of LIs that belong to our PO */
2421             if (this.liCache[id].state() != "received" &&
2422                 !this.checkLiAlerts(id)) return;
2423         }
2424
2425         this.show('acq-lit-progress-numbers');
2426         var self = this;
2427         fieldmapper.standardRequest(
2428             ['open-ils.acq', 'open-ils.acq.purchase_order.receive'],
2429             {   async: true,
2430                 params: [this.authtoken, this.isPO],
2431                 onresponse : function(r) {
2432                     var resp = openils.Util.readResponse(r);
2433                     self._updateProgressNumbers(resp, true);
2434                 },
2435             }
2436         );
2437     }
2438
2439     this.issueReceive = function(obj, rollback) {
2440         var part =
2441             {"jub": "lineitem", "acqlid": "lineitem_detail"}[obj.classname];
2442         var method =
2443             "open-ils.acq." + part + ".receive" + (rollback ? ".rollback" : "");
2444
2445         progressDialog.show(true);
2446         fieldmapper.standardRequest(
2447             ["open-ils.acq", method], {
2448                 "async": true,
2449                 "params": [this.authtoken, obj.id()],
2450                 "onresponse": function(r) {
2451                     if (r = openils.Util.readResponse(r)) {
2452                         self.fetchClaimInfo(
2453                             part == "lineitem" ? obj.id() : obj.lineitem(),
2454                             /* force */ true,
2455                             function() { self.handleReceive(r); }
2456                         );
2457                         progressDialog.hide();
2458                     }
2459                 }
2460             }
2461         );
2462     };
2463
2464     /**
2465      * Handles the responses from receive and rollback ML calls.
2466      */
2467     this.handleReceive = function(resp) {
2468         if (resp) {
2469             if (resp.li) {
2470                 for (var li_id in resp.li) {
2471                     for (var key in resp.li[li_id])
2472                         self.liCache[li_id][key](resp.li[li_id][key]);
2473                     self.updateLiState(self.liCache[li_id]);
2474                 }
2475             }
2476             if (resp.po) {
2477                 if (typeof(self.poUpdateCallback) == "function")
2478                     self.poUpdateCallback(resp.po);
2479             }
2480             if (resp.lid) {
2481                 for (var lid_id in resp.lid) {
2482                     for (var key in resp.lid[lid_id])
2483                         self.copyCache[lid_id][key](resp.lid[lid_id][key]);
2484                     self.updateLidState(self.copyCache[lid_id]);
2485                 }
2486             }
2487         }
2488     };
2489
2490     this.rollbackPoReceive = function() {
2491         if(!this.isPO) return;
2492         if(!confirm(localeStrings.ROLLBACK_PO_RECEIVE_CONFIRM)) return;
2493         this.show('acq-lit-progress-numbers');
2494         var self = this;
2495         fieldmapper.standardRequest(
2496             ['open-ils.acq', 'open-ils.acq.purchase_order.receive.rollback'],
2497             {   async: true,
2498                 params: [this.authtoken, this.isPO],
2499                 onresponse : function(r) {
2500                     var resp = openils.Util.readResponse(r);
2501                     self._updateProgressNumbers(resp, true);
2502                 },
2503             }
2504         );
2505     }
2506
2507     this._updateProgressNumbers = function(resp, reloadOnComplete, onComplete) {
2508         this.vlAgent.handleResponse(resp,
2509             function(resp, res) {
2510                 if(reloadOnComplete)
2511                      location.href = location.href;
2512                 if (onComplete)
2513                     onComplete(resp, res);
2514             }
2515         );
2516     }
2517
2518
2519     this._createPO = function(fields) {
2520         var wantall = (fields.create_from == "all");
2521
2522         /* If we're a picklist or purchase order already and the user wants
2523          * all lineitems, we might have pages' worth of lineitems haven't all
2524          * been loaded yet, so getSelected() won't find them.  The server,
2525          * however, should know about all our lineitems, so let's ask the
2526          * server for a complete list.
2527          */
2528
2529         if (wantall) {
2530             this.getSelected(
2531                 true, function(list) {
2532                     self._createPOFromLineitems(fields, list);
2533                 }, /* id_list */ true
2534             );
2535         } else {
2536             this._createPOFromLineitems(fields, this.getSelected(false, null, true /* id_list */));
2537         }
2538     };
2539
2540     this._createPOFromLineitems = function(fields, selected) {
2541         if (selected.length == 0) return;
2542         var self = this;
2543
2544         var po = new fieldmapper.acqpo();
2545         po.provider(this.createPoProviderSelector.attr("value"));
2546         po.ordering_agency(this.createPoAgencySelector.attr("value"));
2547         po.prepayment_required(fields.prepayment_required[0] ? true : false);
2548
2549         // if we're creating assets, delay the asset creation
2550         // until after the PO is created.  This will allow us to
2551         // use showAssetCreator() directly.
2552
2553         fieldmapper.standardRequest(
2554             ["open-ils.acq", "open-ils.acq.purchase_order.create"],
2555             {   async: true,
2556                 params: [
2557                     openils.User.authtoken,
2558                     po, {lineitems : selected}
2559                 ],
2560                 onresponse : function(r) {
2561                     var resp = openils.Util.readResponse(r);
2562                     if (resp.complete) {
2563                         // self.isPO is needed for showAssetCreator();
2564                         self.isPO = resp.purchase_order.id();
2565                         var redir = oilsBasePath + "/acq/po/view/" + self.isPO;
2566                         if (fields.create_assets[0]) {
2567                             self.showAssetCreator(
2568                                 function() {location.href = redir}
2569                             );
2570                         } else {
2571                            location.href = redir;
2572                         }
2573                     }
2574                 }
2575             }
2576         );
2577     };
2578
2579
2580     this.batchFundWidget = null;
2581
2582     this.applyBatchLiFunds = function() {
2583
2584         var liIds = this.getSelected().map(function(li) { return li.id(); });
2585         if(liIds.length == 0) return; // warn?
2586
2587         var self = this;
2588         batchFundUpdateDialog.show();
2589
2590         if(!this.batchFundWidget) {
2591             this.batchFundWidget = new openils.widget.AutoFieldWidget({
2592                 fmClass : 'acqf',
2593                 selfReference : true,
2594                 labelFormat : fundLabelFormat,
2595                 searchFormat : fundSearchFormat,
2596                 searchFilter : {"active": "t"},
2597                 parentNode : dojo.byId('acq-lit-batch-fund-selector'),
2598                 orgLimitPerms : ['CREATE_PICKLIST', 'CREATE_PURCHASE_ORDER'],
2599                 dijitArgs : { "required": true, "labelType": "html" },
2600                 forceSync : true
2601             });
2602             this.batchFundWidget.build();
2603         }
2604
2605         dojo.connect(batchFundUpdateCancel, 'onClick', function() { batchFundUpdateDialog.hide(); });
2606         dojo.connect(batchFundUpdateSubmit, 'onClick',
2607             function() {
2608
2609                 // TODO: call .dry_run first to test thresholds
2610                 fieldmapper.standardRequest(
2611                     ['open-ils.acq', 'open-ils.acq.lineitem.fund.update.batch'],
2612                     {
2613                         params : [
2614                             openils.User.authtoken,
2615                             liIds,
2616                             self.batchFundWidget.widget.attr('value')
2617                         ],
2618                         oncomplete : function(r) {
2619                             var resp = openils.Util.readResponse(r);
2620                             if(resp) {
2621                                 location.href = location.href;
2622                             }
2623                         }
2624                     }
2625                 )
2626             }
2627         );
2628     }
2629
2630     this._deleteLiList = function(list, idx) {
2631         if(idx == null) idx = 0;
2632         if(idx >= list.length) return;
2633
2634         var li = list[idx];
2635         var liId = li.id();
2636
2637         if (this.isPO && (li.state() == "on-order" || li.state() == "received")) {
2638             /* It makes little sense to delete a lineitem from a PO that has
2639              * already been marked 'on-order'.  Especially if EDI is in use,
2640              * such a purchase order will probably have already been shipped
2641              * off to a vendor, and mucking with it at this point could leave
2642              * your data in a bad state that doesn't jive with reality.
2643              *
2644              * I could see making this restriction even firmer.
2645              *
2646              * I could also see adjusting the li state comparisons, extending
2647              * the comparison to the PO's state, and/or providing functions
2648              * that house the logic for comparing states in a single location.
2649              *
2650              * Yes, this will be really annoying if you have selected a lot
2651              * of lineitems to cancel that have been ordered. You'll get a
2652              * confirm dialog for each one.
2653              */
2654
2655             if (!confirm(localeStrings.DEL_LI_FROM_PO)) {
2656                 self._deleteLiList(list, ++idx); /* move on to next in list */
2657                 return;
2658             }
2659         }
2660
2661         fieldmapper.standardRequest(
2662             ['open-ils.acq',
2663              this.isPO ? 'open-ils.acq.purchase_order.lineitem.delete' : 'open-ils.acq.picklist.lineitem.delete'],
2664             {   async: true,
2665                 params: [openils.User.authtoken, liId],
2666                 oncomplete: function(r) {
2667                     self.removeLineitem(liId);
2668                     self._deleteLiList(list, ++idx);
2669                 }
2670             }
2671         );
2672     }
2673
2674     this.editOrderMarc = function(li) {
2675
2676         /*  To run in Firefox directly, must set signed.applets.codebase_principal_support
2677             to true in about:config */
2678
2679         if(openils.XUL.isXUL()) {
2680             win = window.open('/xul/' + openils.XUL.buildId() + '/server/cat/marcedit.xul','','chrome');
2681         } else {
2682             win = window.open('/xul/server/cat/marcedit.xul','','chrome');
2683         }
2684         var self = this;
2685         win.xulG = {
2686             record : {marc : li.marc(), "rtype": "bre"},
2687             save : {
2688                 label: 'Save Record', // XXX I18N
2689                 func: function(xmlString) {
2690                     li.marc(xmlString);
2691                     fieldmapper.standardRequest(
2692                         ['open-ils.acq', 'open-ils.acq.lineitem.update'],
2693                         {   async: true,
2694                             params: [openils.User.authtoken, li],
2695                             oncomplete: function(r) {
2696                                 openils.Util.readResponse(r);
2697                                 win.close();
2698                                 self.drawInfo(li.id())
2699                             }
2700                         }
2701                     );
2702                 },
2703             },
2704             'lock_tab' : typeof xulG != 'undefined' ? (typeof xulG['lock_tab'] != 'undefined' ? xulG.lock_tab : undefined) : undefined,
2705             'unlock_tab' : typeof xulG != 'undefined' ? (typeof xulG['unlock_tab'] != 'undefined' ? xulG.unlock_tab : undefined) : undefined
2706         };
2707     }
2708
2709     this._savePl = function(values) {
2710         this.getSelected(
2711             (values.which == 'all'),
2712             function(list) { self._savePlFromLineitems(values, list); }
2713         );
2714     };
2715
2716     this._savePlFromLineitems = function(values, selected) {
2717         openils.Util.show("acq-lit-generic-progress");
2718
2719         if(values.new_name) {
2720             openils.acq.Picklist.create(
2721                 {name: values.new_name},
2722                 function(id) {
2723                     self._updateLiList(
2724                         id, selected, 0,
2725                         function() {
2726                             location.href =
2727                                 oilsBasePath + "/acq/picklist/view/" + id;
2728                         }
2729                     );
2730                 }
2731             );
2732         } else if(values.existing_pl) {
2733             // update lineitems to use an existing picklist
2734             self._updateLiList(
2735                 values.existing_pl, selected, 0,
2736                 function(){
2737                     location.href =
2738                         oilsBasePath + "/acq/picklist/view/" +
2739                         values.existing_pl;
2740                 }
2741             );
2742         }
2743     };
2744
2745     this._updateLiState = function(values, state) {
2746         progressDialog.show(true);
2747         this.getSelected(
2748             (values.which == 'all'),
2749             function(list) {
2750                 self._updateLiStateFromLineitems(values, state, list);
2751             }
2752         );
2753     };
2754
2755     this._updateLiStateFromLineitems = function(values, state, selected) {
2756         if(!selected.length) return;
2757         dojo.forEach(selected, function(li) {li.state(state);});
2758         self._updateLiList(null, selected, 0,
2759             // TODO consider inline updates for efficiency
2760             function() { location.href = location.href }
2761         );
2762     };
2763
2764     this._updateLiList = function(pl, list, idx, oncomplete) {
2765         if(idx >= list.length) return oncomplete();
2766         var li = list[idx];
2767         if(pl != null) li.picklist(pl);
2768         litGenericProgress.update({maximum: list.length, progress: idx});
2769         new openils.acq.Lineitem({lineitem:li}).update(
2770             function(r) {
2771                 self._updateLiList(pl, list, ++idx, oncomplete);
2772             }
2773         );
2774     }
2775
2776     this._loadPOSelect = function() {
2777         if (!this.createPoProviderSelector) {
2778             var widget = new openils.widget.AutoFieldWidget({
2779                 "fmField": "provider",
2780                 "fmClass": "acqpo",
2781                 "searchFilter": {"active": "t"},
2782                 "parentNode": dojo.byId("acq-lit-po-provider"),
2783                 "dijitArgs": {
2784                     "onChange": function() {
2785                         if (this.item) {
2786                             self._updateCreatePoPrepayCheckbox(
2787                                 this.item.prepayment_required()
2788                             );
2789                         }
2790                     }
2791                 }
2792             });
2793             widget.build(function(w) { self.createPoProviderSelector = w; });
2794         }
2795
2796         if (!this.createPoAgencySelector) {
2797             var widget = new openils.widget.AutoFieldWidget({
2798                 "fmField": "ordering_agency",
2799                 "fmClass": "acqpo",
2800                 "parentNode": dojo.byId("acq-lit-po-agency"),
2801                 "orgLimitPerms": ["CREATE_PURCHASE_ORDER"],
2802             });
2803             widget.build(function(w) { self.createPoAgencySelector = w; });
2804         }
2805     };
2806
2807     this.showRealCopyEditUI = function(li) {
2808         copyList = [];
2809         var self = this;
2810         this.volCache = {};
2811
2812         this._fetchLineitem(li.id(),
2813             function(fullLi) {
2814                 li = self.liCache[li.id()] = fullLi;
2815
2816                 self.pcrud.search(
2817                     'acp', {
2818                         id : li.lineitem_details().map(
2819                             function(item) { return item.eg_copy_id() }
2820                         )
2821                     }, {
2822                         async : true,
2823                         oncomplete : function(r) {
2824                             try {
2825                                 var r_list = openils.Util.readResponse( r );
2826                                 for (var i = 0; i < r_list.length; i++) {
2827                                     var copy = r_list[i];
2828                                     var volId = copy.call_number();
2829                                     var volume = self.volCache[volId];
2830                                     if(!volume) {
2831                                         volume = self.volCache[volId] = self.pcrud.retrieve('acn', volId);
2832                                     }
2833                                     copy.call_number(volume);
2834                                     copyList.push(copy);
2835                                 }
2836                                 if (xulG) {
2837                                     xulG.volume_item_creator( { 'existing_copies' : copyList } );
2838                                 }
2839                             } catch(E) {
2840                                 alert('error in oncomplete: ' + E);
2841                             }
2842                         }
2843                     }
2844                 );
2845             }
2846         );
2847     },
2848
2849     this.drawBibFinder = function(li) {
2850
2851         var query = '';
2852         var liWrapper = new openils.acq.Lineitem({lineitem:li});
2853
2854         dojo.forEach(
2855             ['isbn', 'upc', 'issn', 'title', 'author'],
2856             function(field) {
2857                 var val = liWrapper.findAttr(field, 'lineitem_marc_attr_definition');
2858                 if(val) {
2859                     if(field == 'title' || field == 'author') {
2860                         query += field +':' + val + ' ';
2861                     } else {
2862                         query += 'identifier|' + field + ':' + val + ' ';
2863                     }
2864                 }
2865             }
2866         );
2867
2868         win = window.open(
2869             oilsBasePath + '/acq/lineitem/findbib?query=' + escape(query),
2870             '', 'resizable,scrollbars=1,chrome');
2871
2872         win.window.recordFound = function(bibId) {
2873             win.close();
2874
2875             var attrs = li.attributes();
2876             li.attributes(null);
2877             li.eg_bib_id(bibId);
2878
2879             fieldmapper.standardRequest(
2880                 ["open-ils.acq", "open-ils.acq.lineitem.update"],
2881                 {
2882                     "params": [openils.User.authtoken, li],
2883                     "async": true,
2884                     "oncomplete": function(r) {
2885                         if(openils.Util.readResponse(r)) {
2886                             location.href = location.href;
2887                         }
2888                     }
2889                 }
2890             );
2891         }
2892     }
2893 }
2894