Open-ILS/web/opac/skin/default/js/rdetail.js

   1
   2 /* */
   3
   4 detachAllEvt('common', 'run');
   5 attachEvt("common", "run", rdetailDraw);
   6 attachEvt("rdetail", "recordDrawn", rdetailBuildStatusColumns);
   7 attachEvt("rdetail", "recordDrawn", rdetailBuildInfoRows);
   8 attachEvt("rdetail", "recordDrawn", rdetailGetPageIds);
   9
  10 /* Per-skin configuration settings */
  11 var rdetailLocalOnly = true;
  12 var rdetailShowLocal = true;
  13 var rdetailShowCopyLocation = true;
  14 var rdetailGoogleBookPreview = true;
  15 var rdetailDisplaySerialHoldings = true;
  16 var rdetailEnableRefWorks = false;
  17 var rdetailRefWorksHost = 'http://www.refworks.com';
  18
  19 /* vars vars vars */
  20 var record = null;
  21 var cp_statuses = null;
  22 var recordsCache = [];
  23
  24 var copyRowParent = null;
  25 var copyRow = null;
  26 var statusRow = null;
  27 var numStatuses = null;
  28 var defaultCN;
  29 var callnumberCache = {};
  30 var globalCNCache = {};
  31 var localTOC;
  32 var cachedRecords;
  33 var _statusPositions = {};
  34 var opac_strings;
  35
  36 var nextContainerIndex;
  37
  38 var nextRecord;
  39 var prevRecord;
  40
  41 var rdetailPrev = null;
  42 var rdetailNext = null;
  43 var rdetailStart = null;
  44 var rdetailEnd = null;
  45
  46 var mfhdDetails = [];
  47 var orgHiding = false;
  48
  49 if(location.href.match(/&place_hold=1/)) {
  50     // prevent load flicker between canvases
  51     hideMe(dojo.byId('canvas_main'));
  52 }
  53
  54 /* serials are currently the only use of Dojo strings in the OPAC */
  55 if (rdetailDisplaySerialHoldings) {
  56         dojo.require("dijit.Menu");
  57         dojo.require("dijit.form.Button");
  58         dojo.requireLocalization("openils.opac", "opac");
  59         opac_strings = dojo.i18n.getLocalization("openils.opac", "opac");
  60 }
  61
  62 function rdetailReload() {
  63         var args = {};
  64         args[PARAM_LOCATION] = getNewSearchLocation();
  65         args[PARAM_DEPTH] = depthSelGetDepth();
  66         goTo(buildOPACLink(args));
  67 }
  68
  69 /* looks to see if we have a next and/or previous record in the
  70    record cache, if so, set up the nav links */
  71 function rdetailSetPaging(ids) {
  72
  73         cachedRecords = {};
  74         cachedRecords.ids = ids;
  75
  76         for( var i = 0; i < cachedRecords.ids.length; i++ ) {
  77                 var rec = cachedRecords.ids[i];
  78                 if( rec == getRid() ) {
  79                         if( i > 0 ) prevRecord = cachedRecords.ids[i-1];
  80                         if( i < cachedRecords.ids.length - 1 )
  81                                 nextRecord = cachedRecords.ids[i+1];
  82                         break;
  83                 }
  84         }
  85
  86         $('np_offset').appendChild(text(i + 1));
  87         $('np_count').appendChild(text(getHitCount()));
  88
  89         if(prevRecord) {
  90                 unHideMe($('np_table'));
  91                 unHideMe($('np_prev'));
  92                 unHideMe($('np_start'));
  93                 rdetailPrev = function() { _rdetailNav(prevRecord); };
  94                 rdetailStart = function() { _rdetailNav(cachedRecords.ids[0]); };
  95         }
  96
  97         if(nextRecord) {
  98                 unHideMe($('np_table'));
  99                 unHideMe($('np_next'));
 100                 unHideMe($('np_end'));
 101                 rdetailNext = function() { _rdetailNav(nextRecord); };
 102                 rdetailEnd = function() { _rdetailNav(cachedRecords.ids[cachedRecords.ids.length-1]); };
 103         }
 104
 105         runEvt('rdetail', 'nextPrevDrawn', i, cachedRecords.ids.length);
 106 }
 107
 108
 109 function _rdetailNav(id, offset) {
 110         var args = {};
 111         args[PARAM_RID] = id;
 112         goTo(buildOPACLink(args));
 113 }
 114
 115 function rdetailHandlePlaceHold() {
 116     function reload() {
 117         location.href = location.href.replace(/&place_hold=1/, '');
 118     }
 119     attachEvt("common", "holdUpdated", reload);
 120     attachEvt("common", "holdUpdateCanceled", reload);
 121     attachEvt("common", "loginCanceled", reload);
 122     holdsDrawEditor({record:getRid(), type: 'T'});
 123 }
 124
 125 function rdetailDraw() {
 126
 127     if(new CGI().param('place_hold')) {
 128         rdetailHandlePlaceHold();
 129         return;
 130     }
 131
 132         detachAllEvt('common','depthChanged');
 133         detachAllEvt('common','locationUpdated');
 134         attachEvt('common','depthChanged', rdetailReload);
 135         attachEvt('common','locationUpdated', rdetailReload);
 136         attachEvt('common','holdUpdated', rdetailReload);
 137         attachEvt('common','holdUpdateCanceled', rdetailReload);
 138
 139         copyRowParent = G.ui.rdetail.cp_info_row.parentNode;
 140         copyRow = copyRowParent.removeChild(G.ui.rdetail.cp_info_row);
 141         statusRow = G.ui.rdetail.cp_status.parentNode;
 142         statusRow.id = '__rdsrow';
 143
 144         G.ui.rdetail.cp_info_local.onclick = rdetailShowLocalCopies;
 145         G.ui.rdetail.cp_info_all.onclick = rdetailShowAllCopies;
 146
 147         if(getLocation() == globalOrgTree.id())
 148                 hideMe(G.ui.rdetail.cp_info_all);
 149
 150     if(getRid()) {
 151
 152             var req = new Request(FETCH_RMODS, getRid());
 153             req.callback(_rdetailDraw);
 154             req.send();
 155
 156     } else { // No record ID was specified
 157
 158        // If we have an ISBN in the URL, let's try to find that record
 159        // This allows direct linking by ISBN.
 160        // Note, this uses the first record it finds
 161        if(getRtype() == RTYPE_ISBN) {
 162             var req = new Request(FETCH_ADV_ISBN_RIDS, getAdvTerm() );
 163             req.callback(
 164                 function(r) {
 165                     var blob = r.getResultObject();
 166                     if(blob && blob.count > 0)
 167                         RID = blob.ids[0];
 168                     var req2 = new Request(FETCH_RMODS, getRid());
 169                     req2.callback(_rdetailDraw);
 170                     req2.send();
 171                 }
 172             );
 173             req.send();
 174         }
 175     }
 176
 177
 178         if (rdetailDisplaySerialHoldings && (
 179         isXUL() || !fetchOrgSettingDefault(
 180             getLocation(), "opac.fully_compressed_serial_holdings")
 181         )
 182     ) {
 183                 var req = new Request(FETCH_MFHD_SUMMARY, getRid());
 184                 req.callback(_holdingsDraw);
 185                 req.send();
 186                 if (isXUL()) {
 187                         var here = findOrgUnit(getLocation());
 188                         dojo.place("<div id='mfhd_ad_menu'></div>", "rdetail_details_table", "after");
 189                         var mfhd_add = new dijit.Menu({style:"float: right;"});
 190                         new dijit.MenuItem({onClick:function(){
 191                                 var req = new Request(CREATE_MFHD_RECORD, G.user.session, 1, here.id(), getRid());
 192                                 var res = req.send();
 193                                 alert(dojo.string.substitute(opac_strings.CREATED_MFHD_RECORD, [here.name()]));
 194                         }, label:opac_strings.CREATE_MFHD}).placeAt(mfhd_add);
 195                         mfhd_add.placeAt(mfhd_ad_menu);
 196                 }
 197         }
 198
 199         detachAllEvt("result", "idsReceived");
 200         G.evt.result.hitCountReceived = [];
 201         G.evt.result.recordReceived = [];
 202         G.evt.result.copyCountsReceived = [];
 203         G.evt.result.allRecordsReceived = [];
 204
 205     if(isXUL())
 206         unHideMe($('rdetail_show_orders'));
 207 }
 208
 209 function rdetailGetPageIds() {
 210         attachEvt("result", "idsReceived", rdetailSetPaging );
 211         resultFetchAllRecords = true;
 212         rresultCollectIds(true);
 213 }
 214
 215
 216 function buildunAPISpan (span, type, id) {
 217         var cgi = new CGI();
 218         var d = new Date();
 219
 220         addCSSClass(span,'unapi-id');
 221
 222         span.setAttribute(
 223                         'title', 'tag:' + cgi.server_name + ',' +
 224                         d.getFullYear() + ':' + type + '/' + id
 225                         );
 226 }
 227
 228 function rdetailViewMarc(r,id) {
 229         hideMe($('rdetail_extras_loading'));
 230         $('rdetail_view_marc_box').innerHTML = r.getResultObject();
 231
 232         var div = elem('div', { "class" : 'hide_me' });
 233         var span = div.appendChild( elem('abbr') );
 234
 235         buildunAPISpan( span, 'biblio-record_entry', record.doc_id() );
 236
 237         $('rdetail_view_marc_box').insertBefore(span, $('rdetail_view_marc_box').firstChild);
 238 }
 239
 240
 241 function rdetailShowLocalCopies() {
 242         rdetailShowLocal = true;
 243         rdetailBuildInfoRows();
 244         hideMe(G.ui.rdetail.cp_info_local);
 245         unHideMe(G.ui.rdetail.cp_info_all);
 246         hideMe(G.ui.rdetail.cp_info_none);
 247 }
 248
 249 function rdetailShowAllCopies() {
 250
 251         rdetailShowLocal = false;
 252         rdetailBuildInfoRows();
 253         hideMe(G.ui.rdetail.cp_info_all);
 254         unHideMe(G.ui.rdetail.cp_info_local);
 255         hideMe(G.ui.rdetail.cp_info_none);
 256 }
 257
 258 function OpenMarcEditWindow(pcrud, rec) {
 259         /*
 260            To run in Firefox directly, must set signed.applets.codebase_principal_support
 261            to true in about:config
 262          */
 263         netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 264         win = window.open('/xul/server/cat/marcedit.xul'); // XXX version?
 265         dojo.require('openils.PermaCrud');
 266
 267         win.xulG = {
 268                 "record": {"marc": rec.marc(), "rtype": "sre"},
 269                 "save": {
 270                         "label": opac_strings.SAVE_MFHD_LABEL,
 271                         "func": function(xmlString) {
 272                                 rec.marc(xmlString);
 273                                 rec.edit_date('now');
 274                                 rec.ischanged(true);
 275                                 pcrud.update(rec);
 276                         }
 277                 },
 278         'lock_tab' : typeof xulG != 'undefined' ? (typeof xulG['lock_tab'] != 'undefined' ? xulG.lock_tab : undefined) : undefined,
 279         'unlock_tab' : typeof xulG != 'undefined' ? (typeof xulG['unlock_tab'] != 'undefined' ? xulG.unlock_tab : undefined) : undefined
 280         };
 281 }
 282
 283 function loadMarcEditor(recId) {
 284         var pcrud = new openils.PermaCrud({"authtoken": G.user.session});
 285         var rec = pcrud.retrieve("sre", recId);
 286         if (rec) {
 287                 OpenMarcEditWindow(pcrud, rec);
 288         }
 289 }
 290
 291 /*
 292  * This function could be written much more intelligently
 293  * Limited brain power means that I'm brute-forcing it for now
 294  */
 295 function _holdingsDraw(h) {
 296         holdings = h.getResultObject();
 297         if (!holdings) { return null; }
 298
 299         dojo.forEach(holdings, _holdingsDrawMFHD);
 300
 301         // Populate XUL menus
 302         if (isXUL()) {
 303                 runEvt('rdetail','MFHDDrawn');
 304         }
 305 }
 306
 307 function _holdingsDrawMFHD(holdings, entryNum) {
 308
 309         var here = findOrgUnit(getLocation());
 310         if (getDepth() > 0 || getDepth === 0 ) {
 311                 while (getDepth() < findOrgDepth(here))
 312                 here = findOrgUnit( here.parent_ou() );
 313                 if (!orgIsMine(findOrgUnit(here), findOrgUnit(holdings.owning_lib()))) {
 314                         return null;
 315                 }
 316         }
 317
 318         var hb = holdings.basic_holdings();
 319         var hba = holdings.basic_holdings_add();
 320         var hs = holdings.supplement_holdings();
 321         var hsa = holdings.supplement_holdings_add();
 322         var hi = holdings.index_holdings();
 323         var hia = holdings.index_holdings_add();
 324         var ho = holdings.online();
 325         var hm = holdings.missing();
 326         var hinc = holdings.incomplete();
 327         var hloc = holdings.location() || 'MFHD';
 328
 329         if (    hb.length == 0 && hba.length == 0 && hs.length == 0 &&
 330                 hsa.length == 0 && hi.length == 0 && hia.length == 0 &&
 331                 ho.length == 0 && hm.length == 0 && hinc.length == 0
 332         ) {
 333
 334                 if (isXUL()) {
 335                         /*
 336                          * If we have a record, but nothing to show for it, then the
 337                          * record is likely empty or corrupt. This gives cataloguers a
 338                          * chance to add holdings or correct the record
 339                          */
 340                         hb = ['PLACEHOLDER'];
 341                 } else {
 342                         return null;
 343                 }
 344         }
 345
 346         // Show entryNum + 1 in staff client for better menu correlation
 347         // Maybe this should be holdings.sre_id() instead? (which could get long after time)
 348         var entryNumString = '';
 349         if (isXUL()) {
 350                 var entryNumInc = entryNum + 1;
 351                 entryNumString = ' [Entry #'+entryNumInc+'] ';
 352         }
 353
 354         var refNode;
 355         if (entryNum > 0) {
 356                 refNode = 'rdetail_holdings_table_' + (entryNum - 1);
 357         } else {
 358                 refNode = 'rdetail_details_table';
 359         }
 360
 361         dojo.place("<table style='width: 100%;' id='rdetail_holdings_table_"+entryNum+"'><caption id='mfhdHoldingsCaption" + entryNum + "' class='rdetail_header color_1'>" +
 362                 dojo.string.substitute(opac_strings.HOLDINGS_TABLE_CAPTION, [hloc]) + entryNumString +
 363                 "</caption><tbody id='rdetail_holdings_tbody_" + entryNum +
 364                 "'></tbody></table>", refNode, "after"
 365         );
 366         if (hb.length > 0) { _holdingsDrawMFHDEntry(entryNum, opac_strings.BASIC_HOLDINGS, hb); }
 367         if (hba.length > 0) { _holdingsDrawMFHDEntry(entryNum, opac_strings.BASIC_HOLDINGS_ADD, hba); }
 368         if (hs.length > 0) { _holdingsDrawMFHDEntry(entryNum, opac_strings.SUPPLEMENT_HOLDINGS, hs); }
 369         if (hsa.length > 0) { _holdingsDrawMFHDEntry(entryNum, opac_strings.SUPPLEMENT_HOLDINGS_ADD, hsa); }
 370         if (hi.length > 0) { _holdingsDrawMFHDEntry(entryNum, opac_strings.INDEX_HOLDINGS, hi); }
 371         if (hia.length > 0) { _holdingsDrawMFHDEntry(entryNum, opac_strings.INDEX_HOLDINGS_ADD, hia); }
 372         if (ho.length > 0) { _holdingsDrawMFHDEntry(entryNum, opac_strings.ONLINE_VOLUMES, ho); }
 373         if (hm.length > 0) { _holdingsDrawMFHDEntry(entryNum, opac_strings.MISSING_VOLUMES, hm); }
 374         if (hinc.length > 0) { _holdingsDrawMFHDEntry(entryNum, opac_strings.INCOMPLETE_VOLUMES, hinc); }
 375
 376         if (isXUL()) {
 377                 mfhdDetails.push({ 'id' : holdings.sre_id(), 'label' : hloc, 'entryNum' : entryNum, 'owning_lib' : holdings.owning_lib() });
 378                 dojo.require('openils.Event');
 379                 dojo.require('openils.PermaCrud');
 380                 var mfhd_edit = new dijit.Menu({});
 381                 new dijit.MenuItem({onClick: function(){loadMarcEditor(holdings.sre_id())}, label:opac_strings.EDIT_MFHD_RECORD}).placeAt(mfhd_edit, "first");
 382                 new dijit.MenuItem({onClick:function(){
 383                         // Avoid accidental deletion of MFHD records
 384                         if (!confirm(opac_strings.DELETE_MFHD_CONFIRM)) {
 385                                 return;
 386                         }
 387                         var pcrud = new openils.PermaCrud({"authtoken": G.user.session});
 388                         var mfhd_rec = pcrud.retrieve("sre", holdings.sre_id());
 389                         if (mfhd_rec) {
 390                                 pcrud.eliminate(mfhd_rec);
 391                                 alert(dojo.string.substitute(opac_strings.DELETED_MFHD_RECORD, [holdings.sre_id()]));
 392                         }
 393                 }, label:opac_strings.DELETE_MFHD}).placeAt(mfhd_edit, "last");
 394                 // new dijit.MenuItem({onClick:function(){alert("Edit properties " + holdings.sre_id());}, label:opac_strings.EDIT_PROPERTIES}).placeAt(mfhd_edit, "last");
 395                 var mfhd_mb = new dijit.form.DropDownButton({dropDown: mfhd_edit, label:opac_strings.EDIT_MFHD_MENU, style:"float:right"});
 396                 mfhd_mb.placeAt("mfhdHoldingsCaption" + entryNum, "last");
 397                 mfhd_edit.startup();
 398         }
 399 }
 400
 401 function _holdingsDrawMFHDEntry(entryNum, entryName, entry) {
 402         var flatEntry = entry.toString().replace(/,/g, ', ');
 403         dojo.place("<tr><td> </td><td nowrap='nowrap' class='rdetail_desc'>" + entryName + "</td><td class='rdetail_item'>" + flatEntry + "</td></tr>", "rdetail_holdings_tbody_" + entryNum, "last");
 404 }
 405
 406 function _rdetailDraw(r) {
 407         record = r.getResultObject();
 408
 409         runEvt('rdetail', 'recordRetrieved', record.doc_id());
 410
 411         G.ui.rdetail.title.appendChild(text(record.title()));
 412         buildSearchLink(STYPE_AUTHOR, record.author(), G.ui.rdetail.author);
 413         G.ui.rdetail.isbn.appendChild(text(cleanISBN(record.isbn())));
 414         G.ui.rdetail.edition.appendChild(text(record.edition()));
 415         G.ui.rdetail.pubdate.appendChild(text(record.pubdate()));
 416         G.ui.rdetail.publisher.appendChild(text(record.publisher()));
 417         $('rdetail_physical_desc').appendChild(text(record.physical_description()));
 418         r = record.types_of_resource();
 419         if(r) {
 420                 G.ui.rdetail.tor.appendChild(text(r[0]));
 421                 setResourcePic( G.ui.rdetail.tor_pic, r[0]);
 422         }
 423         G.ui.rdetail.abstr.appendChild(text(record.synopsis()));
 424
 425         try{
 426                 if(record.isbn()) {
 427                         if(ENABLE_ADDED_CONTENT_ATTRIB_LINKS) {
 428                                 unHideMe($('rdetail.jacket_attrib_div'));
 429                                 var href = $('rdetail.jacket_attrib_link').getAttribute('href') +cleanISBN(record.isbn());
 430                                 $('rdetail.jacket_attrib_link').setAttribute('href', href);
 431                         }
 432                         rdetailCheckForGBPreview();
 433
 434                 } else {
 435                         hideMe($("rdetail.jacket_attrib_div"));
 436                         hideMe($("rdetail_img_link"));
 437                 }
 438         } catch(E) {}
 439
 440
 441         // see if the record has any external links
 442         var links = record.online_loc();
 443         for( var i = 0; links && links.length > 0 && i < links.length; i = i + 3 ) {
 444                 var href = links[i];
 445                 // avoid matching "HTTP: The Complete Reference"
 446                 if( href.match(/https?:\/|ftps?:\/|mailto:/i) ) {
 447                         unHideMe($('rdetail_online_row'));
 448                         // MODS can contain a display label (used for the text of the link)
 449                         // as well as a note about the URL; many legacy systems conflate the
 450                         // two and generate MARC records that expect the note to be used as
 451                         // the text of the link, with no display label; here's the canonical
 452                         // format:
 453                         //
 454                         // 856 40 $uhttp://localhost$yDisplay label$zPublic note
 455                         //
 456                         // Note that the MARC21slim2MODS XSL concatenates $3 and $y together
 457                         // (as $y was defined later in MARC21's life as the display label)
 458                         var displayLabel = '' + links[i+1];
 459                         var note = '' + links[i+2];
 460                         if(!displayLabel || displayLabel.match(/https?:\/|ftps?:\/|mailto:/i)) {
 461                                 if(!note || note.match(/https?:\/|ftps?:\/|mailto:/i)) {
 462                                         displayLabel = href;
 463                                 } else {
 464                                         displayLabel = note;
 465                                 }
 466                         }
 467                         $('rdetail_online').appendChild(elem('a', {href:href,'class':'classic_link'}, displayLabel));
 468                         if (note && note != displayLabel) {
 469                                 $('rdetail_online').appendChild(elem('span', {'class':'url_note'}, ' - ' + note));
 470                         }
 471                         $('rdetail_online').appendChild(elem('br'));
 472                 }
 473         }
 474
 475         // Fill in our unAPI ID, if anyone cares
 476         var abbrs = document.getElementsByTagName('abbr');
 477         var span;
 478         for (var i = 0; i < abbrs.length; i++) {
 479                 if (abbrs[i].getAttribute('name') == 'unapi') {
 480                         span = abbrs[i];
 481                         break;
 482                 }
 483         }
 484         buildunAPISpan( span, 'biblio-record_entry', record.doc_id() );
 485
 486         $('rdetail_place_hold').onclick = function() {
 487         var src = location.href;
 488
 489         if(forceLoginSSL && src.match(/^http:/)) {
 490
 491             src = src.replace(/^http:/, 'https:');
 492
 493             if(!src.match(/&place_hold=1/)) {
 494                 src += '&place_hold=1';
 495             }
 496
 497             location.href = src;
 498
 499         } else {
 500             holdsDrawEditor({record:record.doc_id(), type:'T'});
 501         }
 502     }
 503
 504
 505         var RW = $('rdetail_exp_refworks');
 506         if (RW && rdetailEnableRefWorks) {
 507
 508                 var here = (findOrgUnit(getLocation())).name();
 509                 var org_name = here.replace(" ", "+");
 510                 var cgi = new CGI();
 511
 512                 RW.setAttribute(
 513                         'href',
 514                         rdetailRefWorksHost + '/express/expressimport.asp?vendor='
 515                         + org_name
 516                         + '&filter=MARC+Format&database=All+MARC+Formats&encoding=65001&url=http%3A%2F%2F'
 517                         + cgi.server_name + '/opac/extras/supercat/marctxt/record/'
 518                         + record.doc_id()
 519                );
 520
 521                 RW.setAttribute('target', 'RefWorksMain');
 522
 523                 unHideMe($('rdetail_exp_refworks_span'));
 524         }
 525
 526         $('rdetail_img_link').setAttribute('href', buildISBNSrc(cleanISBN(record.isbn()), 'large'));
 527         G.ui.rdetail.image.setAttribute("src", buildISBNSrc(cleanISBN(record.isbn())));
 528         runEvt("rdetail", "recordDrawn");
 529         recordsCache.push(record);
 530
 531         rdetailSetExtrasSelector();
 532
 533         var breq = new Request(FETCH_BRE, [getRid()]);
 534         breq.callback( rdetailCheckDeleted );
 535         breq.send();
 536
 537         //resultBuildCaches( [ record ] );
 538         //resultDrawSubjects();
 539         //resultDrawSeries();
 540
 541         // grab added content
 542
 543     // Proxied through Evergreen AddedContent module
 544         acCollectData(cleanISBN(record.isbn()), rdetailhandleAC);
 545
 546     var currentISBN = cleanISBN(record.isbn());
 547
 548     // Not proxied, cross-site javascript
 549
 550     // ChiliFresh
 551     if (chilifresh && chilifresh != '(none)' && currentISBN) {
 552         $('chilifreshReviewLink').setAttribute('id','isbn_'+currentISBN);
 553         $('chilifreshReviewResult').setAttribute('id','chili_review_'+currentISBN);
 554         unHideMe($('rdetail_reviews_link'));
 555         unHideMe($('rdetail_chilifresh_reviews'));
 556         try {
 557             chili_init();
 558         } catch(E) {
 559             console.log(E + '\n');
 560             hideMe($('rdetail_reviews_link'));
 561             hideMe($('rdetail_chilifresh_reviews'));
 562         }
 563     }
 564
 565     // Novelist
 566     if (novelist && currentISBN) {
 567         unHideMe($('rdetail_novelist_link'));
 568     }
 569 }
 570
 571
 572
 573 function rdetailCheckDeleted(r) {
 574         var br = r.getResultObject()[0];
 575         if( isTrue(br.deleted()) ) {
 576                 hideMe($('rdetail_place_hold'));
 577                 $('rdetail_more_actions_selector').disabled = true;
 578                 unHideMe($('rdetail_deleted_exp'));
 579         }
 580 }
 581
 582 function rdetailSetExtrasSelector() {
 583         if(!grabUser()) return;
 584         unHideMe($('rdetail_more_actions'));
 585
 586         var req = new Request(
 587                         FETCH_CONTAINERS, G.user.session, G.user.id(), 'biblio', 'bookbag' );
 588         req.callback(rdetailAddBookbags);
 589         req.send();
 590 }
 591
 592 function rdetailAddBookbags(r) {
 593
 594         var containers = r.getResultObject();
 595         var selector = $('rdetail_more_actions_selector');
 596         var found = false;
 597         var index = 3;
 598         doSelectorActions(selector);
 599
 600         for( var i = 0; i < containers.length; i++ ) {
 601                 found = true;
 602                 var container = containers[i];
 603                 insertSelectorVal( selector, index++, container.name(),
 604                                 "container_" + container.id(), rdetailAddToBookbag,  1 );
 605         }
 606
 607         nextContainerIndex = index;
 608 }
 609
 610 var _actions = {};
 611 function rdetailNewBookbag() {
 612         var name = prompt($('rdetail_bb_new').innerHTML,"");
 613         if(!name) return;
 614
 615         var id;
 616         if( id = containerCreate( name ) ) {
 617                 alert($('rdetail_bb_success').innerHTML);
 618                 var selector = $('rdetail_more_actions_selector');
 619                 insertSelectorVal( selector, nextContainerIndex++, name,
 620                                 "container_" + id, rdetailAddToBookbag, 1 );
 621                 setSelector( selector, 'start' );
 622         }
 623 }
 624
 625
 626 function rdetailAddToBookbag() {
 627         var selector = $('rdetail_more_actions_selector');
 628         var id = selector.options[selector.selectedIndex].value;
 629         setSelector( selector, 'start' );
 630
 631         if( containerCreateItem( id.substring(10), record.doc_id() )) {
 632                 alert($('rdetail_bb_item_success').innerHTML);
 633         }
 634 }
 635
 636
 637 var rdetailMarcFetched = false;
 638 function rdetailShowExtra(type, args) {
 639
 640         hideMe($('rdetail_copy_info_div'));
 641         hideMe($('rdetail_summary_div'));
 642         hideMe($('rdetail_reviews_div'));
 643         hideMe($('rdetail_toc_div'));
 644         hideMe($('rdetail_anotes_div'));
 645         hideMe($('rdetail_excerpt_div'));
 646         hideMe($('rdetail_preview_div'));
 647         hideMe($('rdetail_marc_div'));
 648         hideMe($('cn_browse'));
 649         hideMe($('rdetail_cn_browse_div'));
 650         hideMe($('rdetail_novelist_div'));
 651         hideMe($('rdetail_notes_div'));
 652
 653         removeCSSClass($('rdetail_copy_info_link'), 'rdetail_extras_selected');
 654         removeCSSClass($('rdetail_viewcn_link'), 'rdetail_extras_selected');
 655         removeCSSClass($('rdetail_summary_link'), 'rdetail_extras_selected');
 656         removeCSSClass($('rdetail_reviews_link'), 'rdetail_extras_selected');
 657         removeCSSClass($('rdetail_toc_link'), 'rdetail_extras_selected');
 658         removeCSSClass($('rdetail_excerpt_link'), 'rdetail_extras_selected');
 659         removeCSSClass($('rdetail_preview_link'), 'rdetail_extras_selected');
 660         removeCSSClass($('rdetail_anotes_link'), 'rdetail_extras_selected');
 661         removeCSSClass($('rdetail_annotation_link'), 'rdetail_extras_selected');
 662         removeCSSClass($('rdetail_viewmarc_link'), 'rdetail_extras_selected');
 663         removeCSSClass($('rdetail_novelist_link'), 'rdetail_extras_selected');
 664
 665         switch(type) {
 666
 667                 case "copyinfo":
 668                         unHideMe($('rdetail_copy_info_div'));
 669                         addCSSClass($('rdetail_copy_info_link'), 'rdetail_extras_selected');
 670                         break;
 671
 672         case "summary":
 673             addCSSClass($('rdetail_summary_link'), 'rdetail_extras_selected');
 674             unHideMe($('rdetail_summary_div'));
 675             break;
 676
 677                 case "reviews":
 678                         addCSSClass($('rdetail_reviews_link'), 'rdetail_extras_selected');
 679                         unHideMe($('rdetail_reviews_div'));
 680                         break;
 681
 682                 case "excerpt":
 683                         addCSSClass($('rdetail_excerpt_link'), 'rdetail_extras_selected');
 684                         unHideMe($('rdetail_excerpt_div'));
 685                         break;
 686
 687                 case "preview":
 688                         addCSSClass($('rdetail_preview_link'), 'rdetail_extras_selected');
 689                         unHideMe($('rdetail_preview_div'));
 690                         rdetailDisplayGBPreview();
 691                         break;
 692
 693                 case "anotes":
 694                         addCSSClass($('rdetail_anotes_link'), 'rdetail_extras_selected');
 695                         unHideMe($('rdetail_anotes_div'));
 696                         break;
 697
 698                 case "toc":
 699                         addCSSClass($('rdetail_toc_link'), 'rdetail_extras_selected');
 700                         unHideMe($('rdetail_toc_div'));
 701                         break;
 702
 703                 case "marc":
 704                         addCSSClass($('rdetail_viewmarc_link'), 'rdetail_extras_selected');
 705                         unHideMe($('rdetail_marc_div'));
 706                         if(rdetailMarcFetched) return;
 707                         unHideMe($('rdetail_extras_loading'));
 708                         rdetailMarcFetched = true;
 709                         var req = new Request( FETCH_MARC_HTML, record.doc_id() );
 710                         req.callback(rdetailViewMarc);
 711                         req.send();
 712                         break;
 713
 714                 case "novelist":
 715                         addCSSClass($('rdetail_novelist_link'), 'rdetail_extras_selected');
 716                         unHideMe($('rdetail_novelist_div'));
 717                         break;
 718
 719                 case 'cn':
 720                         addCSSClass($('rdetail_viewcn_link'), 'rdetail_extras_selected');
 721                         unHideMe($('rdetail_cn_browse_div'));
 722                         rdetailShowCNBrowse(defaultCN, getLocation(), null, true);
 723                         break;
 724
 725         }
 726 }
 727
 728 function rdetailVolumeDetails(args) {
 729         var row = $(args.rowid);
 730         var tbody = row.parentNode;
 731         cpdBuild( tbody, row, record, args.cn, args.org, args.depth, args.copy_location );
 732         return;
 733 }
 734
 735 function rdetailBuildCNList() {
 736
 737         var select = $('cn_browse_selector');
 738         var index = 0;
 739         var arr = [];
 740         for( var cn in callnumberCache ) arr.push( cn );
 741         arr.sort();
 742
 743         if( arr.length == 0 ) {
 744                 hideMe($('rdetail_cn_browse_select_div'));
 745                 return;
 746         }
 747
 748         for( var i = 0; i < arr.length; i++ ) {
 749                 var cn = arr[i];
 750                 var opt = new Option(cn);
 751                 select.options[index++] = opt;
 752         }
 753         select.onchange = rdetailGatherCN;
 754 }
 755
 756 function rdetailGatherCN() {
 757         var cn = getSelectorVal($('cn_browse_selector'));
 758         rdetailShowCNBrowse( cn, getLocation(), getDepth(), true );
 759         setSelector( $('cn_browse_selector'), cn );
 760 }
 761
 762
 763 function rdetailShowCNBrowse( cn, loc, depth, fromOnclick ) {
 764
 765         if(!cn) {
 766                 unHideMe($('cn_browse_none'));
 767                 hideMe($('rdetail_cn_browse_select_div'));
 768                 return;
 769         }
 770
 771         unHideMe($('rdetail_cn_browse_select_div'));
 772         rdetailBuildCNList();
 773         setSelector( $('cn_browse_selector'), cn );
 774         hideMe($('rdetail_copy_info_div'));
 775         hideMe($('rdetail_reviews_div'));
 776         hideMe($('rdetail_summary_div'));
 777         hideMe($('rdetail_toc_div'));
 778         hideMe($('rdetail_marc_div'));
 779         unHideMe($('rdetail_cn_browse_div'));
 780         unHideMe($('cn_browse'));
 781         if( !rdetailLocalOnly && ! fromOnclick ) depth = findOrgDepth(globalOrgTree);
 782         cnBrowseGo(cn, loc, depth);
 783 }
 784
 785 function rdetailhandleAC(data) {
 786
 787         if( data.summary.html ) {
 788                 $('rdetail_summary_div').innerHTML = data.summary.html;
 789                 unHideMe($('rdetail_summary_link'));
 790         }
 791
 792         if( data.reviews.html ) {
 793                 $('rdetail_review_container').innerHTML = data.reviews.html;
 794                 unHideMe($('rdetail_reviews_link'));
 795         }
 796
 797         if( data.toc.html ) {
 798                 $('rdetail_toc_div').innerHTML = data.toc.html;
 799                 unHideMe($('rdetail_toc_link'));
 800         }
 801
 802         if( data.excerpt.html ) {
 803                 $('rdetail_excerpt_div').innerHTML = data.excerpt.html;
 804                 unHideMe($('rdetail_excerpt_link'));
 805         }
 806
 807         if( data.anotes.html ) {
 808                 $('rdetail_anotes_div').innerHTML = data.anotes.html;
 809                 unHideMe($('rdetail_anotes_link'));
 810         }
 811 }
 812
 813 function rdetailShowReviews(r) {
 814         hideMe($('rdetail_extras_loading'));
 815         var res = r.getResultObject();
 816         var par = $('rdetail_reviews_div');
 817         var template = par.removeChild($('rdetail_review_template'));
 818         if( res && res.length > 0 ) {
 819                 unHideMe($('rdetail_reviews_link'));
 820                 for( var i = 0; i < res.length; i++ ) {
 821                         var rev = res[i];
 822                         if( rev.text && rev.info ) {
 823                                 var node = template.cloneNode(true);
 824                                 $n(node, 'review_header').appendChild(text(rev.info));
 825                                 $n(node, 'review_text').appendChild(text(rev.text));
 826                                 par.appendChild(node);
 827                         }
 828                 }
 829         }
 830 }
 831
 832
 833 function rdetailShowTOC(r) {
 834         hideMe($('rdetail_extras_loading'));
 835         var resp = r.getResultObject();
 836         if(resp) {
 837                 unHideMe($('rdetail_toc_link'));
 838                 $('rdetail_toc_div').innerHTML = resp;
 839         }
 840 }
 841
 842 function rdetailBuildInfoRows() {
 843         var req;
 844         var method = FETCH_COPY_COUNTS_SUMMARY;
 845         if (rdetailShowCopyLocation)
 846                 method = FETCH_COPY_LOCATION_COUNTS_SUMMARY;
 847
 848         if( rdetailShowLocal )
 849                 req = new Request(method, record.doc_id(), getLocation(), getDepth())
 850         else
 851                 req = new Request(method, record.doc_id());
 852         req.callback(_rdetailBuildInfoRows);
 853         req.send();
 854 }
 855
 856 function _rdetailRows(node) {
 857
 858         if( rdetailShowLocal && getLocation() != globalOrgTree.id() ) {
 859                 var loc = findOrgUnit(getLocation());
 860                 if( node ) {
 861                         if( !orgIsMine(node, loc) && !orgIsMine(loc,node) ) return;
 862                 } else {
 863             var kids = globalOrgTree.children();
 864             if (kids) {
 865                         for( var i = 0; i < kids.length; i++ ) {
 866                                 var org = findOrgUnit(kids[i]);
 867                                 if( orgIsMine(org, loc) ) {
 868                                         node = org;
 869                                         break;
 870                                 }
 871                 }
 872                         }
 873                 }
 874         }
 875
 876         if(!node && findOrgType(globalOrgTree.ou_type()).can_have_vols())
 877                 node = globalOrgTree;
 878
 879
 880         /* don't show hidden orgs */
 881
 882         if(node) {
 883
 884                 if(!isXUL() && !isTrue(node.opac_visible())) return;
 885
 886                 if (orgHiding) {
 887                         if (isTrue( findOrgType(node.ou_type()).can_have_vols() )) {
 888                                 if ( ! orgIsMine( orgHiding.org, node, orgHiding.depth ) ) {
 889                                         return;
 890                                 }
 891                         }
 892                 }
 893
 894                 var row = copyRow.cloneNode(true);
 895                 row.id = "cp_info_" + node.id();
 896
 897                 var libtd = findNodeByName( row, config.names.rdetail.lib_cell );
 898                 var cntd  = findNodeByName( row, config.names.rdetail.cn_cell );
 899                 var cpctd = findNodeByName( row, config.names.rdetail.cp_count_cell );
 900                 var actions = $n(row, 'rdetail_actions_cell');
 901
 902                 var p = libtd.getElementsByTagName('a')[0];
 903                 libtd.insertBefore(text(node.name()), p);
 904                 libtd.setAttribute("style", "padding-left: " + ((findOrgDepth(node) - 1)  * 9) + "px;");
 905
 906                 if(!findOrgType(node.ou_type()).can_have_vols()) {
 907
 908                         row.removeChild(cntd);
 909                         row.removeChild(cpctd);
 910                         row.removeChild(actions);
 911                         row.setAttribute('novols', '1');
 912
 913                         libtd.setAttribute("colspan", numStatuses + 3 );
 914                         libtd.colSpan = numStatuses + 3;
 915                         addCSSClass(row, 'copy_info_region_row');
 916                 }
 917
 918                 copyRowParent.appendChild(row);
 919
 920         } else { node = globalOrgTree; }
 921
 922     var kids = node.children();
 923     if (kids) {
 924         for( var c = 0; c < kids.length; c++ )
 925                 _rdetailRows(kids[c]);
 926     }
 927 }
 928
 929 function rdetailCNPrint(orgid, cn) {
 930         var div = cpdBuildPrintWindow( record, orgid);
 931         var template = div.removeChild($n(div, 'cnrow'));
 932         var rowNode = $("cp_info_" + orgid);
 933         cpdStylePopupWindow(div);
 934         openWindow(div.innerHTML);
 935 }
 936
 937 var localCNFound = false;
 938 var ctr = 0;
 939 function _rdetailBuildInfoRows(r) {
 940
 941         if (rdetailShowCopyLocation)
 942                 unHideMe( $n( $('rdetail_copy_info_table'), 'rdetail_copylocation_header' ) );
 943
 944         removeChildren(copyRowParent);
 945
 946         orgHiding = checkOrgHiding();
 947
 948         _rdetailRows();
 949
 950         var summary = r.getResultObject();
 951         if(!summary) return;
 952
 953         var found = false;
 954         for( var i = 0; i < summary.length; i++ ) {
 955
 956                 var arr = summary[i];
 957                 globalCNCache[arr[1]] = 1;
 958                 var thisOrg = findOrgUnit(arr[0]);
 959                 var rowNode = $("cp_info_" + thisOrg.id());
 960                 if(!rowNode) continue;
 961
 962                 if(rowNode.getAttribute("used")) {
 963
 964                         if( rowNode.nextSibling ) {
 965                                 sib = rowNode.nextSibling;
 966                                 o ='cp_info_'+thisOrg.id()+'_';
 967                                 /* push the new row on as the last row for this org unit */
 968                                 while( sib && sib.id.match(o) ) {
 969                                         sib = sib.nextSibling;
 970                                 }
 971                                 if(sib)
 972                                         rowNode = copyRowParent.insertBefore(copyRow.cloneNode(true), sib);
 973                                 else
 974                                         rowNode = copyRowParent.appendChild(copyRow.cloneNode(true));
 975                         } else {
 976                                 rowNode = copyRowParent.appendChild(copyRow.cloneNode(true));
 977                         }
 978
 979                         var n = findNodeByName( rowNode, config.names.rdetail.lib_cell );
 980                         n.appendChild(text(thisOrg.name()));
 981                         n.setAttribute("style", "padding-left: " + ((findOrgDepth(thisOrg) - 1)  * 9) + "px;");
 982                         rowNode.id = "cp_info_" + thisOrg.id() + '_' + (++ctr);
 983
 984                 } else {
 985                         rowNode.setAttribute("used", "1");
 986                 }
 987
 988                 var cpc_temp = rowNode.removeChild(
 989                                 findNodeByName(rowNode, config.names.rdetail.cp_count_cell));
 990
 991                 var statuses = arr[2];
 992                 var cl = '';
 993                 if (rdetailShowCopyLocation) {
 994                         cl = arr[2];
 995                         statuses = arr[3];
 996                 }
 997
 998
 999                 rdetailApplyStatuses(rowNode, cpc_temp, statuses);
1000
1001                 var isLocal = false;
1002                 if( orgIsMine( findOrgUnit(getLocation()), thisOrg ) ) {
1003                         found = true;
1004                         isLocal = true;
1005                         if(!localCNFound) {
1006                                 localCNFound = true;
1007                                 defaultCN = arr[1];
1008                         }
1009                 }
1010
1011                 //if(isLocal) unHideMe(rowNode);
1012                 unHideMe(rowNode);
1013
1014                 rdetailSetPath( thisOrg, isLocal );
1015                 rdetailBuildBrowseInfo( rowNode, arr[1], isLocal, thisOrg, cl );
1016
1017                 if( i == summary.length - 1 && !defaultCN) defaultCN = arr[1];
1018         }
1019
1020         if(!found) unHideMe(G.ui.rdetail.cp_info_none);
1021 }
1022
1023 function rdetailBuildBrowseInfo(row, cn, local, orgNode, cl) {
1024
1025         if(local) {
1026                 var cache = callnumberCache[cn];
1027                 if( cache ) cache.count++;
1028                 else callnumberCache[cn] = { count : 1 };
1029         }
1030
1031         var depth = getDepth();
1032         if( !local ) depth = findOrgDepth(globalOrgTree);
1033
1034         $n(row, 'rdetail_callnumber_cell').appendChild(text(cn));
1035
1036         if (rdetailShowCopyLocation) {
1037                 var cl_cell = $n(row, 'rdetail_copylocation_cell');
1038                 cl_cell.appendChild(text(cl));
1039                 unHideMe(cl_cell);
1040         }
1041
1042         _debug('setting action clicks for cn ' + cn);
1043
1044         var dHref = 'javascript:rdetailVolumeDetails('+
1045                         '{copy_location : "'+cl.replace(/\"/g, '\\"')+'", rowid : "'+row.id+'", cn :"'+cn.replace(/\"/g, '\\"')+'", depth:"'+depth+'", org:"'+orgNode.id()+'", local: '+local+'});';
1046
1047         var bHref = 'javascript:rdetailShowCNBrowse("' + cn.replace(/\"/g, '\\"') + '", '+orgNode.id()+', "'+depth+'");';
1048
1049         unHideMe( $n(row, 'details') )
1050                 $n(row, 'details').setAttribute('href', dHref);
1051         unHideMe( $n(row, 'browse') )
1052                 $n(row, 'browse').setAttribute('href', bHref);
1053
1054         if(isXUL()) {
1055                 unHideMe($n(row, 'hold_div'));
1056                 $n(row, 'hold').onclick = function() {
1057                         var req = new Request(FETCH_VOLUME_BY_INFO, cn, record.doc_id(), orgNode.id());
1058                         req.callback(
1059                                         function(r) {
1060                                         var vol = r.getResultObject();
1061                                         holdsDrawEditor({type: 'V', volumeObject : vol});
1062                                         }
1063                                     );
1064                         req.send();
1065                 };
1066         }
1067 }
1068
1069 // sets the path to org as 'active' and displays the path if it's local
1070 function rdetailSetPath(org, local) {
1071         if( findOrgDepth(org) == 0 ) return;
1072         var row = $("cp_info_" + org.id());
1073         row.setAttribute("hasinfo", "1");
1074         unHideMe(row);
1075         rdetailSetPath(findOrgUnit(org.parent_ou()), local);
1076 }
1077
1078 //Append all the statuses for a given summary to the
1079 //copy summary table
1080 function rdetailApplyStatuses( row, template, statuses ) {
1081         for( var j in _statusPositions ) {
1082                 var stat = _statusPositions[j];
1083                 var val = statuses[stat.id()];
1084                 var nn = template.cloneNode(true);
1085                 if(val) nn.appendChild(text(val));
1086                 else nn.appendChild(text(0));
1087                 row.appendChild(nn);
1088         }
1089 }
1090
1091 //Add one td (creating a new column) to the copy summary
1092 //table for each opac_visible copy status
1093 function rdetailBuildStatusColumns() {
1094
1095         rdetailGrabCopyStatuses();
1096         var parent = statusRow;
1097         var template = parent.removeChild(G.ui.rdetail.cp_status);
1098
1099         var i = 0;
1100         for( i = 0; i < cp_statuses.length; i++ ) {
1101
1102                 var c = cp_statuses[i];
1103                 if( c && isTrue(c.opac_visible()) ) {
1104                         var name = c.name();
1105                         _statusPositions[i] = c;
1106                         var node = template.cloneNode(true);
1107                         var data = findNodeByName( node, config.names.rdetail.cp_status);
1108
1109                         data.appendChild(text(name));
1110                         parent.appendChild(node);
1111                 }
1112         }
1113
1114         numStatuses = 0;
1115         for(x in _statusPositions) numStatuses++;
1116 }
1117
1118 function rdetailGrabCopyStatuses() {
1119         if(cp_statuses) return cp_statuses;
1120         var req = new Request(FETCH_COPY_STATUSES);
1121         req.send(true);
1122         cp_statuses = req.result();
1123         cp_statuses = cp_statuses.sort(_rdetailSortStatuses);
1124 }
1125
1126 function _rdetailSortStatuses(a, b) {
1127         return parseInt(a.id()) - parseInt(b.id());
1128 }
1129
1130 /**
1131  * Check for a Google Book preview after the main page loads
1132  */
1133 function rdetailCheckForGBPreview() {
1134         if (!rdetailGoogleBookPreview) return;
1135         dojo.addOnLoad(function() {
1136                 searchForGBPreview( cleanISBN(record.isbn()) );
1137         });
1138 }
1139
1140 /**
1141  *
1142  * @param {DOM object} isbn The form element containing the input parameters "isbns"
1143  */
1144 function searchForGBPreview( isbn ) {
1145         dojo.require("dojo.io.script");
1146         dojo.io.script.get({"url": "https://www.google.com/jsapi"});
1147         dojo.io.script.get({"url": "http://books.google.com/books", "content": { "bibkeys": isbn, "jscmd": "viewapi", "callback": "GBPreviewCallback"}});
1148 }
1149
1150 /**
1151  * This function is the call-back function for the JSON scripts which
1152  * executes a Google book search response.
1153  *
1154  * XXX I18N of text needed
1155  *
1156  * @param {JSON} GBPBookInfo is the JSON object pulled from the Google books service.
1157  */
1158 function GBPreviewCallback(GBPBookInfo) {
1159         var GBPreviewDiv = document.getElementById("rdetail_preview_div");
1160         var GBPBook;
1161
1162         for ( i in GBPBookInfo ) {
1163                 GBPBook = GBPBookInfo[i];
1164         }
1165
1166         if ( !GBPBook ) {
1167                 return;
1168         }
1169
1170         if ( GBPBook.preview != "noview" ) {
1171                 // Add a button below the book cover image to load the preview.
1172                 GBPBadge = document.createElement( 'img' );
1173                 GBPBadge.src = 'http://books.google.com/intl/en/googlebooks/images/gbs_preview_button1.gif';
1174                 GBPBadge.title = $('rdetail_preview_badge').innerHTML;
1175                 GBPBadge.style.border = 0;
1176                 GBPBadgelink = document.createElement( 'a' );
1177                 GBPBadgelink.href = 'javascript:rdetailShowExtra("preview");';
1178                 GBPBadgelink.appendChild( GBPBadge );
1179                 $('rdetail_image_cell').appendChild( GBPBadgelink );
1180                 $('rdetail_preview_div').style.height = 600;
1181
1182                 /* Display the "Preview" tab in the Extras section */
1183                 unHideMe( $('rdetail_preview_link' ) );
1184         }
1185 }
1186
1187 /**
1188  *  This is called when the user clicks on the 'Preview' link.  We assume
1189  *  a preview is available from Google if this link was made visible.
1190  *
1191  * XXX I18N of Google Book Preview language attribute needed
1192  */
1193 function rdetailDisplayGBPreview() {
1194         unHideMe($('rdetail_extras_loading'));
1195         GBPreviewPane = $('rdetail_preview_div');
1196         if ( GBPreviewPane.getAttribute('loaded') == null ||
1197                 GBPreviewPane.getAttribute('loaded') == "false" ) {
1198                 google.load("books", "0", {"callback" : rdetailGBPViewerLoadCallback, "language": "en"} );
1199                 GBPreviewPane.setAttribute('loaded', 'true');
1200         }
1201 }
1202
1203 function rdetailGBPViewerLoadCallback() {
1204         hideMe($('rdetail_extras_loading'));
1205         var GBPViewer = new google.books.DefaultViewer(document.getElementById('rdetail_preview_div'));
1206         GBPViewer.load('ISBN:' + cleanISBN(record.isbn()) );
1207
1208 }
1209
1210 function rdetailDrawExpandedHoldings(anchor, bibid, type) {
1211     var offsets = {"basic": 0, "index": 0, "supplement": 0};
1212     var limit = 10; /* XXX give user control over this? */
1213     var target_id = "holding_type_" + type;
1214     var target = dojo.byId(target_id);
1215
1216     anchor.innerHTML = "[-]";
1217     anchor.oldonclick = anchor.onclick;
1218     anchor.onclick = function() {
1219         anchor.onclick = anchor.oldonclick;
1220         anchor.innerHTML = "[+]";
1221         dojo.empty(target);
1222     };
1223
1224     function _load() {
1225         dojo.empty(target);
1226         fieldmapper.standardRequest(
1227             ["open-ils.serial",
1228                 "open-ils.serial.received_siss.retrieve.by_bib.atomic"], {
1229                 "params": [bibid, {"offset": offsets[type], "limit": limit}],
1230                 "async": true,
1231                 "oncomplete": function(r) {
1232                     try {
1233                         if (msg = r.recv().content()) { /* sic, assignment */
1234                             offsets[type] += msg.length;
1235                             dojo.forEach(
1236                                 msg, function(o) {
1237                                     dojo.create("br", null, target);
1238                                     dojo.create(
1239                                         "span", {
1240                                             "innerHTML": o.issuance.label(),
1241                                             "style": {"padding": "0 2em"}
1242                                         }, target
1243                                     );
1244
1245                                     if (!o.has_units) return;
1246                                     /* can't place holds if no units */
1247                                     dojo.create(
1248                                         "a", {
1249                                             "href":"javascript:void(0);",
1250                                             "onclick": function() {
1251                                                 holdsDrawEditor({
1252                                                     "type": "I",
1253                                                     "issuance": o.issuance.id()
1254                                                 });
1255                                             },
1256                                             "innerHTML": "[" +
1257                                                 opac_strings.PLACE_HOLD + "]"
1258                                         }, target
1259                                     );
1260                                 }
1261                             );
1262                             if (msg.length == limit) {
1263                                 dojo.create("br", null, target);
1264                                 dojo.create(
1265                                     "a", {
1266                                         "href": "javascript:void(0);",
1267                                         "innerHTML":
1268                                             "[" + opac_strings.MORE + "]",
1269                                         "onclick": _load
1270                                     }, target
1271                                 );
1272                             }
1273                         }
1274                     } catch (E) {
1275                         void(0);
1276                     }
1277                 }
1278             }
1279         );
1280     }
1281     _load();
1282 }