Open-ILS/xul/staff_client/server/cat/z3950.js

   1 dump('entering cat.z3950.js\n');
   2
   3 if (typeof cat == 'undefined') cat = {};
   4 cat.z3950 = function (params) {
   5         try {
   6                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
   7                 JSAN.use('util.error'); this.error = new util.error();
   8                 JSAN.use('util.network'); this.network = new util.network();
   9         } catch(E) {
  10                 dump('cat.z3950: ' + E + '\n');
  11         }
  12 }
  13
  14 cat.z3950.prototype = {
  15
  16         'creds_version' : 1,
  17
  18     'number_of_result_sets' : 0,
  19
  20     'result_set' : [],
  21
  22         'init' : function( params ) {
  23
  24                 try {
  25                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  26                         JSAN.use('util.widgets');
  27
  28                         var obj = this;
  29
  30                         obj.load_creds();
  31
  32                         JSAN.use('circ.util');
  33                         var columns = circ.util.columns(
  34                                 {
  35                                         'tcn' : { 'hidden' : false },
  36                                         'isbn' : { 'hidden' : false },
  37                                         'title' : { 'hidden' : false, 'flex' : '1' },
  38                                         'author' : { 'hidden' : false },
  39                                         'edition' : { 'hidden' : false },
  40                                         'pubdate' : { 'hidden' : false },
  41                                         'publisher' : { 'hidden' : false },
  42                                 }
  43                         );
  44
  45                         JSAN.use('util.list'); obj.list = new util.list('results');
  46                         obj.list.init(
  47                                 {
  48                                         'columns' : columns,
  49                                         'map_row_to_columns' : circ.util.std_map_row_to_columns(),
  50                                         'on_select' : function(ev) {
  51                                                 try {
  52                                                         JSAN.use('util.functional');
  53                                                         var sel = obj.list.retrieve_selection();
  54                                                         document.getElementById('clip_button').disabled = sel.length < 1;
  55                                                         var list = util.functional.map_list(
  56                                                                 sel,
  57                                                                 function(o) { return o.getAttribute('retrieve_id'); }
  58                                                         );
  59                                                         obj.error.sdump('D_TRACE','cat/z3950: selection list = ' + js2JSON(list) );
  60                                                         obj.controller.view.marc_import.disabled = false;
  61                                                         obj.controller.view.marc_import.setAttribute('retrieve_id',list[0]);
  62                                                         obj.controller.view.marc_import_overlay.disabled = false;
  63                                                         obj.controller.view.marc_import_overlay.setAttribute('retrieve_id',list[0]);
  64                                                         obj.controller.view.marc_view.disabled = false;
  65                                                         obj.controller.view.marc_view.setAttribute('retrieve_id',list[0]);
  66                                                 } catch(E) {
  67                                                         obj.error.standard_unexpected_error_alert('Failure during list construction.',E);
  68                                                 }
  69                                         },
  70                                 }
  71                         );
  72
  73                         JSAN.use('util.controller'); obj.controller = new util.controller();
  74                         obj.controller.init(
  75                                 {
  76                                         control_map : {
  77                                                 'save_columns' : [ [ 'command' ], function() { obj.list.save_columns(); } ],
  78                                                 'sel_clip' : [
  79                                                         ['command'],
  80                                                         function() { obj.list.clipboard(); }
  81                                                 ],
  82                                                 'cmd_export' : [
  83                                                         ['command'],
  84                                                         function() {
  85                                                                 obj.list.dump_csv_to_clipboard();
  86                                                         }
  87                                                 ],
  88                                                 'cmd_broken' : [
  89                                                         ['command'],
  90                                                         function() { alert('Not Yet Implemented'); }
  91                                                 ],
  92                                                 'result_message' : [['render'],function(e){return function(){};}],
  93                                                 'clear' : [
  94                                                         ['command'],
  95                                                         function() {
  96                                                                 obj.clear();
  97                                                         }
  98                                                 ],
  99                                                 'save_creds' : [
 100                                                         ['command'],
 101                                                         function() {
 102                                                                 obj.save_creds();
 103                                                         }
 104                                                 ],
 105                                                 'marc_view' : [
 106                                                         ['command'],
 107                                                         function(ev) {
 108                                                                 try {
 109                                                                         var n = obj.controller.view.marc_view;
 110                                                                         if (n.getAttribute('toggle') == '1') {
 111                                                                                 document.getElementById('deck').selectedIndex = 0;
 112                                                                                 n.setAttribute('toggle','0');
 113                                                                                 n.setAttribute('label','MARC View');
 114                                                                                 document.getElementById('results').focus();
 115                                                                         } else {
 116                                                                                 document.getElementById('deck').selectedIndex = 1;
 117                                                                                 n.setAttribute('toggle','1');
 118                                                                                 n.setAttribute('label','Results View');
 119                                                                                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 120                                                                                 var f = get_contentWindow(document.getElementById('marc_frame'));
 121                                         var retrieve_id = n.getAttribute('retrieve_id');
 122                                         var result_idx = retrieve_id.split('-')[0];
 123                                         var record_idx = retrieve_id.split('-')[1];
 124                                                                                 f.xulG = { 'marcxml' : obj.result_set[result_idx].records[ record_idx ].marcxml };
 125                                                                                 f.my_init();
 126                                                                                 f.document.body.firstChild.focus();
 127                                                                         }
 128                                                                 } catch(E) {
 129                                                 obj.error.standard_unexpected_error_alert('Failure during marc view.',E);
 130                                                                 }
 131                                                         },
 132                                                 ],
 133                                                 'marc_import' : [
 134                                                         ['command'],
 135                                                         function() {
 136                                 try {
 137                                     var retrieve_id = obj.controller.view.marc_import.getAttribute('retrieve_id');
 138                                     var result_idx = retrieve_id.split('-')[0];
 139                                     var record_idx = retrieve_id.split('-')[1];
 140                                     obj.spawn_marc_editor( obj.result_set[ result_idx ].records[ record_idx ].marcxml);
 141                                 } catch(E) {
 142                                                 obj.error.standard_unexpected_error_alert('Failure during marc import.',E);
 143                                 }
 144                                                         },
 145                                                 ],
 146                                                 'marc_import_overlay' : [
 147                                                         ['command'],
 148                                                         function() {
 149                                                                 try {
 150                                     var retrieve_id = obj.controller.view.marc_import_overlay.getAttribute('retrieve_id');
 151                                     var result_idx = retrieve_id.split('-')[0];
 152                                     var record_idx = retrieve_id.split('-')[1];
 153                                     obj.spawn_marc_editor_for_overlay( obj.result_set[ result_idx ].records[ record_idx ].marcxml);
 154                                                                 } catch(E) {
 155                                                 obj.error.standard_unexpected_error_alert('Failure during marc import overlay.',E);
 156                                                                 }
 157                                                         },
 158                                                 ],
 159                                                 'search' : [
 160                                                         ['command'],
 161                                                         function() {
 162                                                                 obj.initial_search();
 163                                                         },
 164                                                 ],
 165                                                 'page_next' : [
 166                                                         ['command'],
 167                                                         function() {
 168                                                                 obj.page_next();
 169                                                         },
 170                                                 ],
 171                                                 'raw_search' : [
 172                                                         ['command'],
 173                                                         function() {
 174                                                                 var raw = window.prompt('WARNING: This is not a simple keyword search.  Enter raw z39.50 PQN search string: ','','Raw Z39.50 PQN Search');
 175                                                                 if (raw) obj.initial_raw_search(raw);
 176                                                         },
 177                                                 ],
 178                                                 'menu_placeholder' : [
 179                                                         ['render'],
 180                                                         function(e) {
 181                                                                 return function() {
 182                                                                         try {
 183
 184                                                                                 function handle_switch(node) {
 185                                                                                         var service = obj.controller.view.service_menu.value;
 186                                                                                         obj.current_service = service;
 187                                                                                         var nl = document.getElementsByAttribute('mytype','search_class');
 188                                                                                         for (var i = 0; i < nl.length; i++) { nl[i].disabled = true; }
 189                                                                                         for (var i in obj.services[service].attrs) {
 190                                                                                                 var x = document.getElementById(i + '_input');
 191                                                                                                 if (x) {
 192                                                                                                         x.disabled = false;
 193                                                                                                 } else {
 194                                                                                                         var rows = document.getElementById('query_inputs');
 195                                                                                                         var row = document.createElement('row'); rows.appendChild(row);
 196                                                                                                         var label = document.createElement('label');
 197                                                                                                         label.setAttribute('control',i+'_input');
 198                                                                                                         label.setAttribute('search_class',i);
 199                                                                                                         label.setAttribute('style','-moz-user-focus: ignore');
 200                                                                                                         if (entities['staff.z39_50.search_class.'+i]) {
 201                                                                                                                 label.setAttribute('value',entities['staff.z39_50.search_class.'+i]);
 202                                                                                                         } else {
 203                                                                                                                 label.setAttribute('value',i);
 204                                                                                                         }
 205                                                                                                         row.appendChild(label);
 206                                                                                                         label.addEventListener('click',function(ev){
 207                                                                                                                         var a = ev.target.getAttribute('search_class');
 208                                                                                                                         if (a) obj.default_attr = a;
 209                                                                                                                 },false
 210                                                                                                         );
 211                                                                                                         var tb = document.createElement('textbox');
 212                                                                                                         tb.setAttribute('id',i+'_input');
 213                                                                                                         tb.setAttribute('mytype','search_class');
 214                                                                                                         tb.setAttribute('search_class',i);
 215                                                                                                         row.appendChild(tb);
 216                                                                                                         tb.addEventListener('keypress',obj.handle_enter,false);
 217                                                                                                 }
 218                                                                                         }
 219                                                                                         if (obj.creds.services[ service ]) {
 220                                                                                                 document.getElementById('username').setAttribute('value',
 221                                                                                                         obj.creds.services[service].username
 222                                                                                                 );
 223                                                                                                 document.getElementById('password').setAttribute('value',
 224                                                                                                         obj.creds.services[service].password
 225                                                                                                 );
 226                                                                                                 try { g.service = service; } catch(E) {}
 227                                                                                                 obj.focus(service);
 228                                                                                         } else {
 229                                                                                                 document.getElementById('username').focus();
 230                                                                                         }
 231                                                                                 }
 232
 233                                                                                 var robj = obj.network.simple_request(
 234                                                                                         'RETRIEVE_Z3950_SERVICES',
 235                                                                                         [ ses() ]
 236                                                                                 );
 237                                                                                 if (typeof robj.ilsevent != 'undefined') throw(robj);
 238                                                                                 obj.services = robj;
 239                                                                                 var list = [];
 240                                                                                 for (var i in robj) {
 241                                                                                         list.push(
 242                                                                                                 [
 243                                                                                                         i + ' : ' + robj[i].db + '@' + robj[i].host + ':' + robj[i].port,
 244                                                                                                         i
 245                                                                                                 ]
 246                                                                                         );
 247                                                                                 }
 248                                                                                 util.widgets.remove_children(e);
 249                                                                                 var ml = util.widgets.make_menulist( list );
 250                                                                                 ml.setAttribute('flex','1');
 251                                                                                 e.appendChild(ml);
 252                                                                                 ml.addEventListener(
 253                                                                                         'command',
 254                                                                                         function(ev) { handle_switch(ev.target); },
 255                                                                                         false
 256                                                                                 );
 257                                                                                 obj.controller.view.service_menu = ml;
 258                                                                                 setTimeout(
 259                                                                                         function() {
 260                                                                                                 if (obj.creds.default_service) ml.value = obj.creds.default_service;
 261                                                                                                 handle_switch(ml);
 262                                                                                         },0
 263                                                                                 );
 264                                                                         } catch(E) {
 265                                                                                 obj.error.standard_unexpected_error_alert('Z39.50 services not likely retrieved.',E);
 266                                                                         }
 267                                                                 }
 268                                                         }
 269                                                 ],
 270                                         }
 271                                 }
 272                         );
 273
 274                         obj.controller.render();
 275
 276                         obj.controller.view.username = document.getElementById('username');
 277                         obj.controller.view.password = document.getElementById('password');
 278
 279                 } catch(E) {
 280                         this.error.sdump('D_ERROR','cat.z3950.init: ' + E + '\n');
 281                 }
 282         },
 283
 284         'focus' : function(service) {
 285                 var obj = this;
 286                 var x = obj.creds.services[service].default_attr;
 287                 if (x) {
 288                         var xx = document.getElementById(x+'_input'); if (xx) xx.focus();
 289                 } else {
 290                         var y;
 291                         for (var i in obj.services[service].attr) { y = i; }
 292                         var xx = document.getElementById(y+'_input'); if (xx) xx.focus();
 293                 }
 294         },
 295
 296         'clear' : function() {
 297                 var obj = this;
 298                 var nl = document.getElementsByAttribute('mytype','search_class');
 299                 for (var i = 0; i < nl.length; i++) { nl[i].value = ''; nl[i].setAttribute('value',''); }
 300                 obj.focus(obj.controller.view.service_menu.value);
 301         },
 302
 303         'search_params' : {},
 304
 305         'initial_search' : function() {
 306                 try {
 307                         var obj = this;
 308             obj.result_set = []; obj.number_of_result_sets = 0;
 309                         JSAN.use('util.widgets');
 310                         util.widgets.remove_children( obj.controller.view.result_message );
 311                         var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 312                         x.appendChild( document.createTextNode( 'Searching...' ));
 313                         obj.search_params = {}; obj.list.clear();
 314                         obj.controller.view.page_next.disabled = true;
 315
 316                         obj.search_params.service = obj.controller.view.service_menu.value;
 317                         obj.search_params.username = obj.controller.view.username.value;
 318                         obj.search_params.password = obj.controller.view.password.value;
 319                         obj.search_params.limit = 10;
 320                         obj.search_params.offset = 0;
 321
 322                         obj.search_params.search = {};
 323                         var nl = document.getElementsByAttribute('mytype','search_class');
 324                         var count = 0;
 325                         for (var i = 0; i < nl.length; i++) {
 326                                 if (nl[i].disabled) continue;
 327                                 if (nl[i].value == '') continue;
 328                                 count++;
 329                                 obj.search_params.search[ nl[i].getAttribute('search_class') ] = nl[i].value;
 330                         }
 331                         if (count>0) {
 332                                 obj.search();
 333                         } else {
 334                                 util.widgets.remove_children( obj.controller.view.result_message );
 335                         }
 336                 } catch(E) {
 337                         this.error.standard_unexpected_error_alert('Failure during initial search.',E);
 338                 }
 339         },
 340
 341         'initial_raw_search' : function(raw) {
 342                 try {
 343                         var obj = this;
 344             obj.result_set = []; obj.number_of_result_sets = 0;
 345                         JSAN.use('util.widgets');
 346                         util.widgets.remove_children( obj.controller.view.result_message );
 347                         var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 348                         x.appendChild( document.createTextNode( 'Searching...' ) );
 349                         obj.search_params = {}; obj.result_count = 0; obj.list.clear();
 350                         obj.controller.view.page_next.disabled = true;
 351
 352                         obj.search_params.service = obj.controller.view.service_menu.value;
 353                         obj.search_params.username = obj.controller.view.username.value;
 354                         obj.search_params.password = obj.controller.view.password.value;
 355                         obj.search_params.limit = 10;
 356                         obj.search_params.offset = 0;
 357
 358                         obj.search_params.query = raw;
 359
 360                         obj.search();
 361                 } catch(E) {
 362                         this.error.standard_unexpected_error_alert('Failure during initial raw search.',E);
 363                 }
 364         },
 365
 366         'page_next' : function() {
 367                 try {
 368                         var obj = this;
 369                         JSAN.use('util.widgets');
 370                         util.widgets.remove_children( obj.controller.view.result_message );
 371                         var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 372                         x.appendChild( document.createTextNode( 'Retrieving more results...' ));
 373                         obj.search_params.offset += obj.search_params.limit;
 374                         obj.search();
 375                 } catch(E) {
 376                         this.error.standard_unexpected_error_alert('Failure during subsequent search.',E);
 377                 }
 378         },
 379
 380         'search' : function() {
 381                 try {
 382                         var obj = this;
 383                         var method;
 384                         if (typeof obj.search_params.query == 'undefined') {
 385                                 method = 'FM_BLOB_RETRIEVE_VIA_Z3950_SEARCH';
 386                         } else {
 387                                 method = 'FM_BLOB_RETRIEVE_VIA_Z3950_RAW_SEARCH';
 388                         }
 389                         obj.network.simple_request(
 390                                 method,
 391                                 [ ses(), obj.search_params ],
 392                                 function(req) {
 393                                         obj.handle_results(req.getResultObject())
 394                                 }
 395                         );
 396                         document.getElementById('deck').selectedIndex = 0;
 397                 } catch(E) {
 398                         this.error.standard_unexpected_error_alert('Failure during actual search.',E);
 399                 }
 400         },
 401
 402         'handle_results' : function(results) {
 403                 var obj = this;
 404                 try {
 405                         JSAN.use('util.widgets');
 406                         util.widgets.remove_children( obj.controller.view.result_message ); var x;
 407                         if (results == null) {
 408                                 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 409                                 x.appendChild( document.createTextNode( 'Server Error: request returned null' ));
 410                                 return;
 411                         }
 412                         if (typeof results.ilsevent != 'undefined') {
 413                                 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 414                                 x.appendChild( document.createTextNode( 'Server Error: ' + results.textcode + ' : ' + results.desc ));
 415                                 return;
 416                         }
 417                         if (results.query) {
 418                                 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 419                                 x.appendChild( document.createTextNode( 'Raw query: ' + results.query ));
 420                         }
 421                         if (results.count) {
 422                                 if (results.records) {
 423                                         x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 424                                         x.appendChild(
 425                                                 document.createTextNode( 'Showing ' + (obj.search_params.offset + results.records.length) + ' of ' + results.count)
 426                                         );
 427                                 }
 428                                 if (obj.search_params.offset + obj.search_params.limit <= results.count) {
 429                                         obj.controller.view.page_next.disabled = false;
 430                                 }
 431                         } else {
 432                                         x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 433                                         x.appendChild(
 434                                                 document.createTextNode( results.count + ' records found')
 435                                         );
 436                         }
 437                         if (results.records) {
 438                                 obj.result_set[ ++obj.number_of_result_sets ] = results;
 439                                 obj.controller.view.marc_import.disabled = true;
 440                                 obj.controller.view.marc_import_overlay.disabled = true;
 441                                 var x = obj.controller.view.marc_view;
 442                                 if (x.getAttribute('toggle') == '0') x.disabled = true;
 443                                 for (var i = 0; i < obj.result_set[ obj.number_of_result_sets ].records.length; i++) {
 444                                         obj.list.append(
 445                                                 {
 446                                                         'retrieve_id' : String( obj.number_of_result_sets ) + '-' + String( i ),
 447                                                         'row' : {
 448                                                                 'my' : {
 449                                                                         'mvr' : function(a){return a;}(obj.result_set[ obj.number_of_result_sets ].records[i].mvr),
 450                                                                 }
 451                                                         }
 452                                                 }
 453                                         );
 454                                 }
 455                         } else {
 456                                 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 457                                 x.appendChild(
 458                                         document.createTextNode( 'Error retrieving results.')
 459                                 );
 460                         }
 461                 } catch(E) {
 462                         this.error.standard_unexpected_error_alert('Failure during search result handling.',E);
 463                 }
 464         },
 465
 466         'replace_tab_with_opac' : function(doc_id) {
 467                 var opac_url = xulG.url_prefix( urls.opac_rdetail ) + '?r=' + doc_id;
 468                 var content_params = {
 469                         'session' : ses(),
 470                         'authtime' : ses('authtime'),
 471                         'opac_url' : opac_url,
 472                 };
 473                 xulG.set_tab(
 474                         xulG.url_prefix(urls.XUL_OPAC_WRAPPER),
 475                         {'tab_name':'Retrieving title...'},
 476                         content_params
 477                 );
 478         },
 479
 480         'spawn_marc_editor' : function(my_marcxml) {
 481                 var obj = this;
 482                 xulG.new_tab(
 483                         xulG.url_prefix(urls.XUL_MARC_EDIT),
 484                         { 'tab_name' : 'MARC Editor' },
 485                         {
 486                                 'record' : { 'marc' : my_marcxml },
 487                                 'save' : {
 488                                         'label' : 'Import Record',
 489                                         'func' : function (new_marcxml) {
 490                                                 try {
 491                                                         var r = obj.network.simple_request('MARC_XML_RECORD_IMPORT', [ ses(), new_marcxml, obj.current_service ]);
 492                                                         if (typeof r.ilsevent != 'undefined') {
 493                                                                 switch(r.ilsevent) {
 494                                                                         case 1704 /* TCN_EXISTS */ :
 495                                                                                 var msg = 'A record with TCN ' + r.payload.tcn + ' already exists.\nFIXME: add record summary here';
 496                                                                                 var title = 'Import Collision';
 497                                                                                 var btn1 = 'Overlay';
 498                                                                                 var btn2 = typeof r.payload.new_tcn == 'undefined' ? null : 'Import with alternate TCN ' + r.payload.new_tcn;
 499                                                                                 if (btn2) {
 500                                                                                         JSAN.use('OpenILS.data'); var data = new OpenILS.data(); data.init({'via':'stash'});
 501                                                                                         var robj = obj.network.simple_request(
 502                                                                                                 'PERM_CHECK',[
 503                                                                                                         ses(),
 504                                                                                                         data.list.au[0].id(),
 505                                                                                                         data.list.au[0].ws_ou(),
 506                                                                                                         [ 'ALLOW_ALT_TCN' ]
 507                                                                                                 ]
 508                                                                                         );
 509                                                                                         if (typeof robj.ilsevent != 'undefined') {
 510                                                                                                 obj.error.standard_unexpected_error_alert('check permission',E);
 511                                                                                         }
 512                                                                                         if (robj.length != 0) btn2 = null;
 513                                                                                 }
 514                                                                                 var btn3 = 'Cancel Import';
 515                                                                                 var p = obj.error.yns_alert(msg,title,btn1,btn2,btn3,'Check here to confirm this action');
 516                                                                                 obj.error.sdump('D_ERROR','option ' + p + 'chosen');
 517                                                                                 switch(p) {
 518                                                                                         case 0:
 519                                                                                                 var r3 = obj.network.simple_request('MARC_XML_RECORD_UPDATE', [ ses(), r.payload.dup_record, new_marcxml, obj.current_service ]);
 520                                                                                                 if (typeof r3.ilsevent != 'undefined') {
 521                                                                                                         throw(r3);
 522                                                                                                 } else {
 523                                                                                                         alert('Record successfully overlayed.');
 524                                                                                                         obj.replace_tab_with_opac(r3.id());
 525                                                                                                 }
 526                                                                                         break;
 527                                                                                         case 1:
 528                                                                                                 var r2 = obj.network.request(
 529                                                                                                         api.MARC_XML_RECORD_IMPORT.app,
 530                                                                                                         api.MARC_XML_RECORD_IMPORT.method + '.override',
 531                                                                                                         [ ses(), new_marcxml, obj.current_service ]
 532                                                                                                 );
 533                                                                                                 if (typeof r2.ilsevent != 'undefined') {
 534                                                                                                         throw(r2);
 535                                                                                                 } else {
 536                                                                                                         alert('Record successfully imported with alternate TCN.');
 537                                                                                                         obj.replace_tab_with_opac(r2.id());
 538                                                                                                 }
 539                                                                                         break;
 540                                                                                         case 2:
 541                                                                                         default:
 542                                                                                                 alert('Record import cancelled');
 543                                                                                         break;
 544                                                                                 }
 545                                                                         break;
 546                                                                         default:
 547                                                                                 throw(r);
 548                                                                         break;
 549                                                                 }
 550                                                         } else {
 551                                                                 alert('Record successfully imported.');
 552                                                                 obj.replace_tab_with_opac(r.id());
 553                                                         }
 554                                                 } catch(E) {
 555                                                         obj.error.standard_unexpected_error_alert('Record not likely imported.',E);
 556                                                 }
 557                                         }
 558                                 }
 559                         }
 560                 );
 561         },
 562
 563         'confirm_overlay' : function(record_ids) {
 564                 var obj = this; // JSAN.use('OpenILS.data'); var data = new OpenILS.data(); data.init({'via':'stash'});
 565                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect UniversalBrowserWrite');
 566                 var top_xml = '<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" >';
 567                 top_xml += '<description>Overlay this record?</description>';
 568                 top_xml += '<hbox><button id="lead" disabled="false" label="Overlay" name="fancy_submit" accesskey="O"/><button label="Cancel" accesskey="C" name="fancy_cancel"/></hbox></vbox>';
 569
 570                 var xml = '<form xmlns="http://www.w3.org/1999/xhtml">';
 571                 xml += '<table width="100%"><tr valign="top">';
 572                 for (var i = 0; i < record_ids.length; i++) {
 573                         xml += '<td nowrap="nowrap"><iframe src="' + urls.XUL_BIB_BRIEF;
 574                         xml += '?docid=' + record_ids[i] + '"/></td>';
 575                 }
 576                 xml += '</tr><tr valign="top">';
 577                 for (var i = 0; i < record_ids.length; i++) {
 578                         html = obj.network.simple_request('MARC_HTML_RETRIEVE',[ record_ids[i] ]);
 579                         xml += '<td nowrap="nowrap"><iframe style="min-height: 1000px; min-width: 300px;" flex="1" src="data:text/html,' + window.escape(html) + '"/></td>';
 580                 }
 581                 xml += '</tr></table></form>';
 582                 // data.temp_merge_top = top_xml; data.stash('temp_merge_top');
 583                 // data.temp_merge_mid = xml; data.stash('temp_merge_mid');
 584                 JSAN.use('util.window'); var win = new util.window();
 585                 var fancy_prompt_data = win.open(
 586                         urls.XUL_FANCY_PROMPT,
 587                         // + '?xml_in_stash=temp_merge_mid'
 588                         // + '&top_xml_in_stash=temp_merge_top'
 589                         // + '&title=' + window.escape('Record Overlay'),
 590                         'fancy_prompt', 'chrome,resizable,modal,width=700,height=500',
 591                         { 'top_xml' : top_xml, 'xml' : xml, 'title' : 'Record Overlay' }
 592                 );
 593                 //data.stash_retrieve();
 594                 if (fancy_prompt_data.fancy_status == 'incomplete') { alert('Overlay Aborted'); return false; }
 595                 return true;
 596         },
 597
 598         'spawn_marc_editor_for_overlay' : function(my_marcxml) {
 599                 var obj = this;
 600                 JSAN.use('OpenILS.data'); var data = new OpenILS.data(); data.init({'via':'stash'});
 601                 if (!data.marked_record) {
 602                         alert('Please mark a record for overlay from within the catalog and try this again.');
 603                         return;
 604                 }
 605
 606                 xulG.new_tab(
 607                         xulG.url_prefix(urls.XUL_MARC_EDIT),
 608                         { 'tab_name' : 'MARC Editor' },
 609                         {
 610                                 'record' : { 'marc' : my_marcxml },
 611                                 'save' : {
 612                                         'label' : 'Overlay Record',
 613                                         'func' : function (new_marcxml) {
 614                                                 try {
 615                                                         if (! obj.confirm_overlay( [ data.marked_record ] ) ) { return; }
 616                                                         var r = obj.network.simple_request('MARC_XML_RECORD_REPLACE', [ ses(), data.marked_record, new_marcxml, obj.current_service ]);
 617                                                         if (typeof r.ilsevent != 'undefined') {
 618                                                                 switch(r.ilsevent) {
 619                                                                         case 1704 /* TCN_EXISTS */ :
 620                                                                                 var msg = 'A record with TCN ' + r.payload.tcn + ' already exists.\nFIXME: add record summary here';
 621                                                                                 var title = 'Import Collision';
 622                                                                                 var btn1 = typeof r.payload.new_tcn == 'undefined' ? null : 'Overlay with alternate TCN ' + r.payload.new_tcn;
 623                                                                                 if (btn1) {
 624                                                                                         var robj = obj.network.simple_request(
 625                                                                                                 'PERM_CHECK',[
 626                                                                                                         ses(),
 627                                                                                                         data.list.au[0].id(),
 628                                                                                                         data.list.au[0].ws_ou(),
 629                                                                                                         [ 'ALLOW_ALT_TCN' ]
 630                                                                                                 ]
 631                                                                                         );
 632                                                                                         if (typeof robj.ilsevent != 'undefined') {
 633                                                                                                 obj.error.standard_unexpected_error_alert('check permission',E);
 634                                                                                         }
 635                                                                                         if (robj.length != 0) btn1 = null;
 636                                                                                 }
 637                                                                                 var btn2 = 'Cancel Import';
 638                                                                                 var p = obj.error.yns_alert(msg,title,btn1,btn2,null,'Check here to confirm this action');
 639                                                                                 obj.error.sdump('D_ERROR','option ' + p + 'chosen');
 640                                                                                 switch(p) {
 641                                                                                         case 0:
 642                                                                                                 var r2 = obj.network.request(
 643                                                                                                         api.MARC_XML_RECORD_REPLACE.app,
 644                                                                                                         api.MARC_XML_RECORD_REPLACE.method + '.override',
 645                                                                                                         [ ses(), data.marked_record, new_marcxml, obj.current_service ]
 646                                                                                                 );
 647                                                                                                 if (typeof r2.ilsevent != 'undefined') {
 648                                                                                                         throw(r2);
 649                                                                                                 } else {
 650                                                                                                         alert('Record successfully overlayed with alternate TCN.');
 651                                                                                                         obj.replace_tab_with_opac(r2.id());
 652                                                                                                 }
 653                                                                                         break;
 654                                                                                         case 1:
 655                                                                                         default:
 656                                                                                                 alert('Record overlay cancelled');
 657                                                                                         break;
 658                                                                                 }
 659                                                                         break;
 660                                                                         default:
 661                                                                                 throw(r);
 662                                                                         break;
 663                                                                 }
 664                                                         } else {
 665                                                                 alert('Record successfully overlayed.');
 666                                                                 obj.replace_tab_with_opac(r.id());
 667                                                         }
 668                                                 } catch(E) {
 669                                                         obj.error.standard_unexpected_error_alert('Record not likely overlayed.',E);
 670                                                 }
 671                                         }
 672                                 }
 673                         }
 674                 );
 675         },
 676
 677
 678         'load_creds' : function() {
 679                 var obj = this;
 680                 try {
 681                         obj.creds = { 'version' : g.save_version, 'services' : {} };
 682                         /*
 683                                 {
 684                                         'version' : xx,
 685                                         'default_service' : xx,
 686                                         'services' : {
 687
 688                                                 'xx' : {
 689                                                         'username' : xx,
 690                                                         'password' : xx,
 691                                                         'default_attr' : xx,
 692                                                 },
 693
 694                                                 'xx' : {
 695                                                         'username' : xx,
 696                                                         'password' : xx,
 697                                                         'default_attr' : xx,
 698                                                 },
 699                                         },
 700                                 }
 701                         */
 702                         netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 703                         JSAN.use('util.file'); var file = new util.file('z3950_store');
 704                         if (file._file.exists()) {
 705                                 var creds = file.get_object(); file.close();
 706                                 if (typeof creds.version != 'undefined') {
 707                                         if (creds.version >= obj.creds_version) {
 708                                                 obj.creds = creds;
 709                                         }
 710                                 }
 711                         }
 712                 } catch(E) {
 713                         obj.error.standard_unexpected_error_alert('Error retrieving stored z39.50 credentials',E);
 714                 }
 715         },
 716
 717         'save_creds' : function () {
 718                 try {
 719                         var obj = this;
 720                         obj.creds.default_service = obj.controller.view.service_menu.value;
 721                         if (typeof obj.creds.services[ obj.creds.default_service ] == 'undefined') {
 722                                 obj.creds.services[ obj.creds.default_service ] = {}
 723                         }
 724                         obj.creds.services[obj.creds.default_service].username = document.getElementById('username').value;
 725                         obj.creds.services[obj.creds.default_service].password = document.getElementById('password').value;
 726                         if (obj.default_attr) {
 727                                 obj.creds.services[obj.creds.default_service].default_attr = obj.default_attr;
 728                         }
 729                         obj.creds.version = obj.creds_version;
 730                         netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 731                         JSAN.use('util.file'); var file = new util.file('z3950_store');
 732                         file.set_object(obj.creds);
 733                         file.close();
 734                 } catch(E) {
 735                         obj.error.standard_unexpected_error_alert('Problem storing z39.50 credentials.',E);
 736                 }
 737         },
 738
 739         'handle_enter' : function(ev) {
 740                 var obj = this;
 741                 if (ev.target.tagName != 'textbox') return;
 742                 if (ev.keyCode == 13 /* enter */ || ev.keyCode == 77 /* enter on a mac */) setTimeout( function() { obj.initial_search(); }, 0);
 743         },
 744 }
 745
 746 dump('exiting cat.z3950.js\n');