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

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