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

   1 dump('entering cat.z3950.js\n');
   2
   3 function $(id) { return document.getElementById(id); }
   4
   5 if (typeof cat == 'undefined') cat = {};
   6 cat.z3950 = function (params) {
   7         try {
   8                 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
   9                 JSAN.use('util.error'); this.error = new util.error();
  10                 JSAN.use('util.network'); this.network = new util.network();
  11         } catch(E) {
  12                 dump('cat.z3950: ' + E + '\n');
  13         }
  14 }
  15
  16 cat.z3950.prototype = {
  17
  18         'creds_version' : 2,
  19
  20     'number_of_result_sets' : 0,
  21
  22     'result_set' : [],
  23
  24     'limit' : 10,
  25
  26         'init' : function( params ) {
  27
  28                 try {
  29                         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  30                         JSAN.use('util.widgets');
  31
  32                         var obj = this;
  33
  34             JSAN.use('OpenILS.data'); obj.data = new OpenILS.data(); obj.data.init({'via':'stash'});
  35
  36                         obj.load_creds();
  37
  38                         JSAN.use('circ.util');
  39                         var columns = circ.util.columns(
  40                                 {
  41                                         'tcn' : { 'hidden' : false },
  42                                         'isbn' : { 'hidden' : false },
  43                                         'title' : { 'hidden' : false, 'flex' : '1' },
  44                                         'author' : { 'hidden' : false },
  45                                         'edition' : { 'hidden' : false },
  46                                         'pubdate' : { 'hidden' : false },
  47                                         'publisher' : { 'hidden' : false },
  48                                         'service' : { 'hidden' : false }
  49                                 }
  50             );
  51
  52                         JSAN.use('util.list'); obj.list = new util.list('results');
  53                         obj.list.init(
  54                                 {
  55                                         'columns' : columns,
  56                                         'map_row_to_columns' : circ.util.std_map_row_to_columns(),
  57                                         'on_select' : function(ev) {
  58                                                 try {
  59                                                         JSAN.use('util.functional');
  60                                                         var sel = obj.list.retrieve_selection();
  61                                                         document.getElementById('sel_clip').setAttribute('disabled', sel.length < 1);
  62                                                         var list = util.functional.map_list(
  63                                                                 sel,
  64                                                                 function(o) { return o.getAttribute('retrieve_id'); }
  65                                                         );
  66                                                         obj.error.sdump('D_TRACE','cat/z3950: selection list = ' + js2JSON(list) );
  67                                                         obj.controller.view.marc_import.disabled = false;
  68                                                         obj.controller.view.marc_import.setAttribute('retrieve_id',list[0]);
  69                                     obj.data.init({'via':'stash'});
  70                                 if (obj.data.marked_record) {
  71                                                         obj.controller.view.marc_import_overlay.disabled = false;
  72                             } else {
  73                                                         obj.controller.view.marc_import_overlay.disabled = true;
  74                             }
  75                                                 obj.controller.view.marc_import_overlay.setAttribute('retrieve_id',list[0]);
  76                                                         obj.controller.view.marc_view_btn.disabled = false;
  77                                                         obj.controller.view.marc_view_btn.setAttribute('retrieve_id',list[0]);
  78                                                 } catch(E) {
  79                                                         obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_list_init.list_construction_error'),E);
  80                                                 }
  81                                         },
  82                                 }
  83                         );
  84
  85                         JSAN.use('util.controller'); obj.controller = new util.controller();
  86                         obj.controller.init(
  87                                 {
  88                                         control_map : {
  89                                                 'save_columns' : [ [ 'command' ], function() { obj.list.save_columns(); } ],
  90                                                 'sel_clip' : [ ['command'], function() { obj.list.clipboard(); } ],
  91                                                 'cmd_z3950_csv_to_clipboard' : [ ['command'], function() { obj.list.dump_csv_to_clipboard(); } ],
  92                         'cmd_z3950_csv_to_printer' : [ ['command'], function() { obj.list.dump_csv_to_printer(); } ],
  93                         'cmd_z3950_csv_to_file' : [ ['command'], function() { obj.list.dump_csv_to_file( { 'defaultFileName' : 'z3950_results.txt' } ); } ],
  94                                                 'cmd_broken' : [
  95                                                         ['command'],
  96                                                         function() { alert('Not Yet Implemented'); }
  97                                                 ],
  98                                                 'result_message' : [['render'],function(e){return function(){};}],
  99                                                 'clear' : [
 100                                                         ['command'],
 101                                                         function() {
 102                                                                 obj.clear();
 103                                                         }
 104                                                 ],
 105                                                 'save_creds' : [
 106                                                         ['command'],
 107                                                         function() {
 108                                                                 obj.save_creds();
 109                                 setTimeout( function() { obj.focus(); }, 0 );
 110                                                         }
 111                                                 ],
 112                         'marc_view_btn' : [
 113                             ['render'],
 114                             function(e) {
 115                                 e.setAttribute('label', $("catStrings").getString('staff.cat.z3950.marc_view.label'));
 116                                 e.setAttribute('accesskey', $("catStrings").getString('staff.cat.z3950.marc_view.accesskey'));
 117                             }
 118                         ],
 119                                                 'marc_view' : [
 120                                                         ['command'],
 121                                                         function(ev) {
 122                                                                 try {
 123                                                                         var n = obj.controller.view.marc_view_btn;
 124                                                                         if (n.getAttribute('toggle') == '1') {
 125                                                                                 document.getElementById('deck').selectedIndex = 0;
 126                                                                                 n.setAttribute('toggle','0');
 127                                                                                 n.setAttribute('label', $("catStrings").getString('staff.cat.z3950.marc_view.label'));
 128                                                                                 n.setAttribute('accesskey', $("catStrings").getString('staff.cat.z3950.marc_view.accesskey'));
 129                                                                                 document.getElementById('results').focus();
 130                                                                         } else {
 131                                                                                 document.getElementById('deck').selectedIndex = 1;
 132                                                                                 n.setAttribute('toggle','1');
 133                                                                                 n.setAttribute('label', $("catStrings").getString('staff.cat.z3950.results_view.label'));
 134                                                                                 n.setAttribute('accesskey', $("catStrings").getString('staff.cat.z3950.results_view.accesskey'));
 135                                                                                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 136                                                                                 var f = get_contentWindow(document.getElementById('marc_frame'));
 137                                         var retrieve_id = n.getAttribute('retrieve_id');
 138                                         var result_idx = retrieve_id.split('-')[0];
 139                                         var record_idx = retrieve_id.split('-')[1];
 140                                                                                 f.xulG = { 'marcxml' : obj.result_set[result_idx].records[ record_idx ].marcxml };
 141                                                                                 f.my_init();
 142                                                                                 f.document.body.firstChild.focus();
 143                                                                         }
 144                                                                 } catch(E) {
 145                                                 obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.marc_view_error'),E);
 146                                                                 }
 147                                                         },
 148                                                 ],
 149                                                 'marc_import' : [
 150                                                         ['command'],
 151                                                         function() {
 152                                 try {
 153                                     var retrieve_id = obj.controller.view.marc_import.getAttribute('retrieve_id');
 154                                     var result_idx = retrieve_id.split('-')[0];
 155                                     var record_idx = retrieve_id.split('-')[1];
 156                                     obj.spawn_marc_editor(
 157                                         obj.result_set[ result_idx ].records[ record_idx ].marcxml,
 158                                         obj.result_set[ result_idx ].records[ record_idx ].service /* FIXME: we want biblio_source here */
 159                                     );
 160                                 } catch(E) {
 161                                                 obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.marc_import_error'),E);
 162                                 }
 163                                                         },
 164                                                 ],
 165                                                 'marc_import_overlay' : [
 166                                                         ['command'],
 167                                                         function() {
 168                                                                 try {
 169                                     var retrieve_id = obj.controller.view.marc_import_overlay.getAttribute('retrieve_id');
 170                                     var result_idx = retrieve_id.split('-')[0];
 171                                     var record_idx = retrieve_id.split('-')[1];
 172                                     obj.spawn_marc_editor_for_overlay(
 173                                         obj.result_set[ result_idx ].records[ record_idx ].marcxml,
 174                                         obj.result_set[ result_idx ].records[ record_idx ].service /* FIXME: we want biblio_source here */
 175                                     );
 176                                                                 } catch(E) {
 177                                                 obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.marc_import_overlay_error'),E);
 178                                                                 }
 179                                                         },
 180                                                 ],
 181                                                 'search' : [
 182                                                         ['command'],
 183                                                         function() {
 184                                                                 obj.initial_search();
 185                                                         },
 186                                                 ],
 187                         'raw_search' : [
 188                             ['command'],
 189                             function() {
 190                                 var raw = window.prompt(
 191                                     $("catStrings").getString('staff.cat.z3950.initial_search.raw_prompt.msg'),
 192                                     $("catStrings").getString('staff.cat.z3950.initial_search.raw_prompt.default_value'),
 193                                     $("catStrings").getString('staff.cat.z3950.initial_search.raw_prompt.title')
 194                                 );
 195                                 if (raw) obj.initial_raw_search(raw);
 196                             }
 197                         ],
 198                                                 'page_next' : [
 199                                                         ['command'],
 200                                                         function() {
 201                                                                 obj.page_next();
 202                                                         },
 203                                                 ],
 204                         'toggle_form_btn' : [
 205                             ['render'],
 206                             function(e) {
 207                                 e.setAttribute('image',"/xul/server/skin/media/images/up_arrow.gif");
 208                                 e.setAttribute('label',$("catStrings").getString('staff.cat.z3950.hide_top_pane.label'));
 209                                 e.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.hide_top_pane.accesskey'));
 210                             }
 211                         ],
 212                         'toggle_form' : [
 213                             ['command'],
 214                             function() {
 215                                 var x = document.getElementById('top_pane');
 216                                 document.getElementById('splitter_grippy2').doCommand();
 217                                                                 var n = obj.controller.view.toggle_form_btn;
 218                                 if (x.collapsed) {
 219                                     n.setAttribute('image',"/xul/server/skin/media/images/down_arrow.gif");
 220                                     n.setAttribute('label',$("catStrings").getString('staff.cat.z3950.unhide_top_pane.label'));
 221                                     n.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.unhide_top_pane.accesskey'));
 222                                 } else {
 223                                     n.setAttribute('image',"/xul/server/skin/media/images/up_arrow.gif");
 224                                     n.setAttribute('label',$("catStrings").getString('staff.cat.z3950.hide_top_pane.label'));
 225                                     n.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.hide_top_pane.accesskey'));
 226                                 }
 227                             },
 228                         ],
 229                         'splitter_grippy2' : [
 230                             ['click'],
 231                             function() {
 232                                 var x = document.getElementById('top_pane');
 233                                 var n = obj.controller.view.toggle_form_btn;
 234                                 if (x.collapsed) {
 235                                     n.setAttribute('image',"/xul/server/skin/media/images/down_arrow.gif");
 236                                     n.setAttribute('label',$("catStrings").getString('staff.cat.z3950.unhide_top_pane.label'));
 237                                     n.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.unhide_top_pane.accesskey'));
 238                                 } else {
 239                                     n.setAttribute('image',"/xul/server/skin/media/images/up_arrow.gif");
 240                                     n.setAttribute('label',$("catStrings").getString('staff.cat.z3950.hide_top_pane.label'));
 241                                     n.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.hide_top_pane.accesskey'));
 242                                 }
 243                             }
 244                         ],
 245                                                 'service_rows' : [
 246                                                         ['render'],
 247                                                         function(e) {
 248                                                                 return function() {
 249                                                                         try {
 250
 251                                                                                 function handle_switch(node) {
 252                                             try {
 253                                                 $('search').setAttribute('disabled','true'); $('raw_search').setAttribute('disabled','true');
 254                                                 obj.active_services = [];
 255                                                 var snl = document.getElementsByAttribute('mytype','service_class');
 256                                                 for (var i = 0; i < snl.length; i++) {
 257                                                     var n = snl[i];
 258                                                     if (n.nodeName == 'checkbox') {
 259                                                         if (n.checked) obj.active_services.push( n.getAttribute('service') );
 260                                                     }
 261                                                 }
 262                                                 if (obj.active_services.length > 0) {
 263                                                     $('search').setAttribute('disabled','false');
 264                                                 }
 265                                                 if (obj.active_services.length == 1) {
 266                                                     if (obj.active_services[0] != 'native-evergreen-catalog') {
 267                                                         $('raw_search').setAttribute('disabled','false');
 268                                                     }
 269                                                 }
 270                                                 var nl = document.getElementsByAttribute('mytype','search_class');
 271                                                 for (var i = 0; i < nl.length; i++) { nl[i].disabled = true; }
 272                                                 var attrs = {};
 273                                                 for (var j = 0; j < obj.active_services.length; j++) {
 274                                                     if (obj.services[obj.active_services[j]]) for (var i in obj.services[obj.active_services[j]].attrs) {
 275                                                         var attr = obj.services[obj.active_services[j]].attrs[i];
 276                                                         if (! attrs[i]) {
 277                                                             attrs[i] = { 'labels' : {} };
 278                                                         }
 279                                                         if (attr.label) {
 280                                                             attrs[i].labels[ attr.label ] = true;
 281                                                         } else if (document.getElementById('commonStrings').testString('staff.z39_50.search_class.' + i)) {
 282                                                             attrs[i].labels[ document.getElementById('commonStrings').getString('staff.z39_50.search_class.' + i) ] = true;
 283                                                         } else if (attr.name) {
 284                                                             attrs[i].labels[ attr.name ] = true;
 285                                                         } else {
 286                                                             attrs[i].labels[ i ] = true;
 287                                                         }
 288
 289                                                     }
 290
 291                                                 }
 292
 293                                                 function set_label(x,attr) {
 294                                                     var labels = [];
 295                                                     for (var j in attrs[attr].labels) {
 296                                                         labels.push(j);
 297                                                     }
 298                                                     if (labels.length > 0) {
 299                                                         x.setAttribute('value',labels[0]);
 300                                                         x.setAttribute('tooltiptext',labels.join(','));
 301                                                         if (labels.length > 1) x.setAttribute('class','multiple_labels');
 302                                                     }
 303                                                 }
 304
 305                                                 for (var i in attrs) {
 306                                                     var x = document.getElementById(i + '_input');
 307                                                     if (x) {
 308                                                         x.disabled = false;
 309                                                         var y = document.getElementById(i + '_label',i);
 310                                                         if (y) set_label(y,i);
 311                                                     } else {
 312                                                         var rows = document.getElementById('query_inputs');
 313                                                         var row = document.createElement('row'); rows.appendChild(row);
 314                                                         var label = document.createElement('label');
 315                                                         label.setAttribute('id',i+'_label');
 316                                                         label.setAttribute('control',i+'_input');
 317                                                         label.setAttribute('search_class',i);
 318                                                         label.setAttribute('style','-moz-user-focus: ignore');
 319                                                         row.appendChild(label);
 320                                                         set_label(label,i);
 321                                                         label.addEventListener('click',function(ev){
 322                                                                 var a = ev.target.getAttribute('search_class');
 323                                                                 if (a) obj.default_attr = a;
 324                                                             },false
 325                                                         );
 326                                                         var tb = document.createElement('textbox');
 327                                                         tb.setAttribute('id',i+'_input');
 328                                                         tb.setAttribute('mytype','search_class');
 329                                                         tb.setAttribute('search_class',i);
 330                                                         row.appendChild(tb);
 331                                                         tb.addEventListener('keypress',function(ev) { return obj.handle_enter(ev); },false);
 332                                                     }
 333                                                 }
 334                                             } catch(E) {
 335                                                                                         obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.search_fields_error'),E);
 336                                             }
 337                                                                                 }
 338
 339                                         document.getElementById('native-evergreen-catalog_service').addEventListener('command',handle_switch,false);
 340
 341                                                                                 var robj = obj.network.simple_request(
 342                                                                                         'RETRIEVE_Z3950_SERVICES',
 343                                                                                         [ ses() ]
 344                                                                                 );
 345                                                                                 if (typeof robj.ilsevent != 'undefined') throw(robj);
 346                                                                                 obj.services = robj;
 347                                         var x = document.getElementById('service_rows');
 348                                         var services = new Array();
 349                                         for (var i in obj.services) {
 350                                             var label;
 351                                             if (obj.services[i].label) {
 352                                                 label = obj.services[i].label;
 353                                             } else if (obj.services[i].name) {
 354                                                 label = obj.services[i].name;
 355                                             } else {
 356                                                 label = i;
 357                                             }
 358                                             var j = [label, i];
 359                                             services.push(j);
 360                                         }
 361                                         services.sort();
 362                                         for (var j=0; j < services.length; j++) {
 363                                             var i = services[j][1];
 364                                             try {
 365                                                 if (i == 'native-evergreen-catalog') continue;
 366                                                 var r = document.createElement('row'); x.appendChild(r);
 367                                                 var cb = document.createElement('checkbox');
 368                                                     cb.setAttribute('label',services[j][0]);
 369                                                     cb.setAttribute('tooltiptext',i + ' : ' + obj.services[i].db + '@' + obj.services[i].host + ':' + obj.services[i].port);
 370                                                     cb.setAttribute('mytype','service_class'); cb.setAttribute('service',i);
 371                                                     cb.setAttribute('id',i+'_service'); r.appendChild(cb);
 372                                                     cb.addEventListener('command',handle_switch,false);
 373                                                 var username = document.createElement('textbox'); username.setAttribute('id',i+'_username');
 374                                                 if (obj.creds.hosts[ obj.data.server_unadorned ] && obj.creds.hosts[ obj.data.server_unadorned ].services[i]) username.setAttribute('value',obj.creds.hosts[ obj.data.server_unadorned ].services[i].username);
 375                                                 r.appendChild(username);
 376                                                 if (typeof obj.services[i].auth != 'undefined') username.hidden = ! get_bool( obj.services[i].auth );
 377                                                 var password = document.createElement('textbox'); password.setAttribute('id',i+'_password');
 378                                                 if (obj.creds.hosts[ obj.data.server_unadorned ] && obj.creds.hosts[ obj.data.server_unadorned ].services[i]) password.setAttribute('value',obj.creds.hosts[ obj.data.server_unadorned ].services[i].password);
 379                                                 password.setAttribute('type','password'); r.appendChild(password);
 380                                                 if (typeof obj.services[i].auth != 'undefined') password.hidden = ! get_bool( obj.services[i].auth );
 381                                             } catch(E) {
 382                                                 alert(E);
 383                                             }
 384                                         }
 385                                         //obj.services[ 'native-evergreen-catalog' ] = { 'attrs' : { 'author' : {}, 'title' : {} } };
 386                                         setTimeout(
 387                                                                                         function() {
 388                                                 if (obj.creds.hosts[ obj.data.server_unadorned ]) {
 389                                                     for (var i = 0; i < obj.creds.hosts[ obj.data.server_unadorned ].default_services.length; i++) {
 390                                                         var x = document.getElementById(obj.creds.hosts[ obj.data.server_unadorned ].default_services[i]+'_service');
 391                                                         if (x) x.checked = true;
 392                                                     }
 393                                                 } else if (obj.creds.default_service) {
 394                                                     var x = document.getElementById(obj.creds.default_service+'_service');
 395                                                     if (x) x.checked = true;
 396                                                 }
 397                                                 handle_switch();
 398                                                                                         },0
 399                                                                                 );
 400                                                                         } catch(E) {
 401                                                                                 obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.z39_service_error'),E);
 402                                                                         }
 403                                                                 }
 404                                                         }
 405                                                 ],
 406                                         }
 407                                 }
 408                         );
 409
 410                         obj.controller.render();
 411
 412             setTimeout( function() { obj.focus(); }, 0 );
 413
 414             setInterval(
 415                 function() {
 416                     obj.data.init({'via':'stash'});
 417                     if (obj.data.marked_record) {
 418                                                 var sel = obj.list.retrieve_selection();
 419                         if (sel.length > 0) { obj.controller.view.marc_import_overlay.disabled = false; }
 420                         if ($("overlay_tcn_indicator")) {
 421                             if (obj.data.marked_record_mvr) {
 422                                 $("overlay_tcn_indicator").setAttribute('value',$("catStrings").getFormattedString('staff.cat.z3950.marked_record_for_overlay_indicator.tcn.label',[obj.data.marked_record_mvr.tcn()]));
 423                             } else {
 424                                 $("overlay_tcn_indicator").setAttribute('value',$("catStrings").getFormattedString('staff.cat.z3950.marked_record_for_overlay_indicator.record_id.label',[obj.data.marked_record]));
 425                             }
 426                         }
 427                     } else {
 428                         obj.controller.view.marc_import_overlay.disabled = true;
 429                         if ($("overlay_tcn_indicator")) {
 430                             $("overlay_tcn_indicator").setAttribute('value',$("catStrings").getString('staff.cat.z3950.marked_record_for_overlay_indicator.no_record.label'));
 431                         }
 432                     }
 433                 }, 2000
 434             );
 435
 436                 } catch(E) {
 437                         this.error.sdump('D_ERROR','cat.z3950.init: ' + E + '\n');
 438                 }
 439         },
 440
 441         'focus' : function() {
 442                 var obj = this;
 443         var focus_me; var or_focus_me;
 444         for (var i = 0; i < obj.active_services.length; i++) {
 445             if (obj.creds.hosts[ obj.data.server_unadorned ] && obj.creds.hosts[ obj.data.server_unadorned ].services[ obj.active_services[i] ]) {
 446                         var x = obj.creds.hosts[ obj.data.server_unadorned ].services[ obj.active_services[i] ].default_attr;
 447                 if (x) { focus_me = x; break; }
 448             }
 449             if (obj.services[ obj.active_services[i] ]) for (var i in obj.services[ obj.active_services[i] ].attr) { or_focus_me = i; }
 450         }
 451         if (! focus_me) focus_me = or_focus_me;
 452                 var xx = document.getElementById(focus_me+'_input'); if (xx) xx.focus();
 453         },
 454
 455         'clear' : function() {
 456                 var obj = this;
 457                 var nl = document.getElementsByAttribute('mytype','search_class');
 458                 for (var i = 0; i < nl.length; i++) { nl[i].value = ''; nl[i].setAttribute('value',''); }
 459                 obj.focus();
 460         },
 461
 462         'search_params' : {},
 463
 464         'initial_search' : function() {
 465                 try {
 466                         var obj = this;
 467             obj.result_set = []; obj.number_of_result_sets = 0;
 468                         JSAN.use('util.widgets');
 469                         util.widgets.remove_children( obj.controller.view.result_message );
 470                         var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 471             if (obj.active_services.length < 1) {
 472                             x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.no_search_selection')));
 473                 return;
 474             }
 475                         x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.searching')));
 476                         obj.search_params = {}; obj.list.clear();
 477                         obj.controller.view.page_next.disabled = true;
 478                         obj.controller.view.cmd_z3950_csv_to_file.setAttribute('disabled','true');
 479                         obj.controller.view.cmd_z3950_csv_to_clipboard.setAttribute('disabled','true');
 480                         obj.controller.view.cmd_z3950_csv_to_printer.setAttribute('disabled','true');
 481
 482                         obj.search_params.service_array = [];
 483                         obj.search_params.username_array = [];
 484                         obj.search_params.password_array = [];
 485             for (var i = 0; i < obj.active_services.length; i++) {
 486                 obj.search_params.service_array.push( obj.active_services[i] );
 487                 obj.search_params.username_array.push( document.getElementById( obj.active_services[i]+'_username' ).value );
 488                 obj.search_params.password_array.push( document.getElementById( obj.active_services[i]+'_password' ).value );
 489             }
 490                         obj.search_params.limit = Math.ceil( obj.limit / obj.active_services.length );
 491                         obj.search_params.offset = 0;
 492
 493                         obj.search_params.search = {};
 494                         var nl = document.getElementsByAttribute('mytype','search_class');
 495                         var count = 0;
 496                         for (var i = 0; i < nl.length; i++) {
 497                                 if (nl[i].disabled) continue;
 498                                 if (nl[i].value == '') continue;
 499                                 count++;
 500                                 obj.search_params.search[ nl[i].getAttribute('search_class') ] = nl[i].value;
 501                         }
 502                         if (count>0) {
 503                                 obj.search();
 504                         } else {
 505                                 util.widgets.remove_children( obj.controller.view.result_message );
 506                         }
 507                 } catch(E) {
 508                         this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.initial_search.failed_search'),E);
 509                 }
 510         },
 511
 512     'initial_raw_search' : function(raw) {
 513         try {
 514             var obj = this;
 515             obj.result_set = []; obj.number_of_result_sets = 0;
 516             JSAN.use('util.widgets');
 517             util.widgets.remove_children( obj.controller.view.result_message );
 518             var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 519             if (obj.active_services.length < 1) {
 520                             x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.no_search_selection')));
 521                 return;
 522             }
 523             if (obj.active_services.length > 1) {
 524                             x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.too_many_selections')));
 525                 return;
 526             }
 527             if (obj.active_services[0] == 'native-evergreen-catalog') {
 528                             x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.raw_search_unsupported_for_native_catalog')));
 529                 return;
 530             }
 531                         x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.searching')));
 532                         obj.search_params = {}; obj.list.clear();
 533                         obj.controller.view.page_next.disabled = true;
 534                         obj.controller.view.cmd_z3950_csv_to_file.setAttribute('disabled','true');
 535                         obj.controller.view.cmd_z3950_csv_to_clipboard.setAttribute('disabled','true');
 536                         obj.controller.view.cmd_z3950_csv_to_printer.setAttribute('disabled','true');
 537
 538                         obj.search_params.service_array = [];
 539                         obj.search_params.username_array = [];
 540                         obj.search_params.password_array = [];
 541             for (var i = 0; i < obj.active_services.length; i++) {
 542                 obj.search_params.service_array.push( obj.active_services[i] );
 543                 obj.search_params.username_array.push( document.getElementById( obj.active_services[i]+'_username' ).value );
 544                 obj.search_params.password_array.push( document.getElementById( obj.active_services[i]+'_password' ).value );
 545             }
 546                         obj.search_params.limit = Math.ceil( obj.limit / obj.active_services.length );
 547                         obj.search_params.offset = 0;
 548
 549             obj.search_params.query = raw;
 550
 551             obj.search();
 552         } catch(E) {
 553                         this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.initial_search.failed_search'),E);
 554         }
 555     },
 556
 557         'page_next' : function() {
 558                 try {
 559                         var obj = this;
 560                         JSAN.use('util.widgets');
 561                         util.widgets.remove_children( obj.controller.view.result_message );
 562                         var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 563                         x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.page_next.more_results')));
 564                         obj.search_params.offset += obj.search_params.limit;
 565                         obj.search();
 566                 } catch(E) {
 567                         this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.page_next.subsequent_search_error'),E);
 568                 }
 569         },
 570
 571         'search' : function() {
 572                 try {
 573                         var obj = this;
 574                         var method;
 575                         if (typeof obj.search_params.query == 'undefined') {
 576                                 method = 'FM_BLOB_RETRIEVE_VIA_Z3950_SEARCH';
 577                 obj.search_params.service = obj.search_params.service_array;
 578                 obj.search_params.username = obj.search_params.username_array;
 579                 obj.search_params.password = obj.search_params.password_array;
 580                         } else {
 581                                 method = 'FM_BLOB_RETRIEVE_VIA_Z3950_RAW_SEARCH';
 582                 obj.search_params.service = obj.search_params.service_array[0];
 583                 obj.search_params.username = obj.search_params.username_array[0];
 584                 obj.search_params.password = obj.search_params.password_array[0];
 585                         }
 586                         obj.network.simple_request(
 587                                 method,
 588                                 [ ses(), obj.search_params ],
 589                                 function(req) {
 590                                         obj.handle_results(req.getResultObject())
 591                                 }
 592                         );
 593                         document.getElementById('deck').selectedIndex = 0;
 594                 } catch(E) {
 595                         this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.search.search_error'),E);
 596                 }
 597         },
 598
 599         'handle_results' : function(results) {
 600                 var obj = this;
 601                 try {
 602                         JSAN.use('util.widgets');
 603                         util.widgets.remove_children( obj.controller.view.result_message ); var x;
 604                         if (results == null) {
 605                                 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 606                                 x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.handle_results.null_server_error')));
 607                                 return;
 608                         }
 609                         if (typeof results.ilsevent != 'undefined') {
 610                                 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 611                                 x.appendChild( document.createTextNode($("catStrings").getFormattedString('staff.cat.z3950.handle_results.server_error', [results.textcode, results.desc])));
 612                                 return;
 613                         }
 614             obj.controller.view.cmd_z3950_csv_to_file.setAttribute('disabled','false');
 615             obj.controller.view.cmd_z3950_csv_to_clipboard.setAttribute('disabled','false');
 616             obj.controller.view.cmd_z3950_csv_to_printer.setAttribute('disabled','false');
 617             if (typeof results.length == 'undefined') results = [ results ];
 618
 619             var total_showing = 0;
 620             var total_count = 0;
 621             var tooltip_msg = '';
 622
 623             for (var i = 0; i < results.length; i++) {
 624                 if (results[i].query) {
 625                     tooltip_msg += $("catStrings").getFormattedString('staff.cat.z3950.handle_results.raw_query', [results[i].query]) + '\n';
 626                 }
 627                 if (results[i].count) {
 628                     if (results[i].records) {
 629                         var showing = obj.search_params.offset + results[i].records.length;
 630                         total_showing += obj.search_params.offset + results[i].records.length;
 631                         total_count += results[i].count;
 632                         tooltip_msg += $("catStrings").getFormattedString('staff.cat.z3950.handle_results.showing_results', [(showing > results[i].count ? results[i].count : showing), results[i].count, results[i].service]) + '\n';
 633                     }
 634                     if (obj.search_params.offset + obj.search_params.limit <= results[i].count) {
 635                         obj.controller.view.page_next.disabled = false;
 636                     }
 637                 } else {
 638                     tooltip_msg += $("catStrings").getFormattedString('staff.cat.z3950.handle_results.num_of_results', [(results[i].count ? results[i].count : 0)]) + '\n';
 639                 }
 640                 if (results[i].records) {
 641                     obj.result_set[ ++obj.number_of_result_sets ] = results[i];
 642                     obj.controller.view.marc_import.disabled = true;
 643                     obj.controller.view.marc_import_overlay.disabled = true;
 644                     var x = obj.controller.view.marc_view_btn;
 645                     if (x.getAttribute('toggle') == '0') x.disabled = true;
 646                     for (var j = 0; j < obj.result_set[ obj.number_of_result_sets ].records.length; j++) {
 647                         var f;
 648                         var n = obj.list.append(
 649                             {
 650                                 'retrieve_id' : String( obj.number_of_result_sets ) + '-' + String( j ),
 651                                 'row' : {
 652                                     'my' : {
 653                                         'mvr' : function(a){return a;}(obj.result_set[ obj.number_of_result_sets ].records[j].mvr),
 654                                         'service' : results[i].service
 655                                     }
 656                                 }
 657                             }
 658                         );
 659                         if (!f) { n.my_node.parentNode.focus(); f = n; }
 660                     }
 661                 } else {
 662                     x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 663                     x.appendChild(
 664                         document.createTextNode($("catStrings").getString('staff.cat.z3950.handle_results.result_error'))
 665                     );
 666                 }
 667             }
 668             if (total_showing) {
 669                 x = document.createElement('description');
 670                 x.setAttribute('crop','end');
 671                 x.setAttribute('tooltiptext',tooltip_msg);
 672                 obj.controller.view.result_message.appendChild(x);
 673                 x.appendChild(
 674                     document.createTextNode($("catStrings").getFormattedString('staff.cat.z3950.handle_results.showing_total_results',
 675                         [(total_showing > total_count ? total_count : total_showing), total_count]))
 676                 );
 677             } else {
 678                 x = document.createElement('description');
 679                 x.setAttribute('crop','end');
 680                 x.setAttribute('tooltiptext',tooltip_msg);
 681                 obj.controller.view.result_message.appendChild(x);
 682                 x.appendChild(
 683                     document.createTextNode($("catStrings").getFormattedString('staff.cat.z3950.handle_results.num_of_results', [(total_count ? total_count : 0)]))
 684                 );
 685             }
 686
 687                 } catch(E) {
 688                         this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.handle_results.search_result_error'),E);
 689                 }
 690         },
 691
 692         'replace_tab_with_opac' : function(doc_id) {
 693                 var opac_url = xulG.url_prefix( urls.opac_rdetail ) + '?r=' + doc_id;
 694                 var content_params = {
 695                         'session' : ses(),
 696                         'authtime' : ses('authtime'),
 697                         'opac_url' : opac_url,
 698                 };
 699                 xulG.set_tab(
 700                         xulG.url_prefix(urls.XUL_OPAC_WRAPPER),
 701                         {'tab_name': $("catStrings").getString('staff.cat.z3950.replace_tab_with_opac.tab_name')},
 702                         content_params
 703                 );
 704         },
 705
 706         'spawn_marc_editor' : function(my_marcxml,biblio_source) {
 707                 var obj = this;
 708                 xulG.new_tab(
 709                         xulG.url_prefix(urls.XUL_MARC_EDIT),
 710                         { 'tab_name' : 'MARC Editor' },
 711                         {
 712                                 'record' : { 'marc' : my_marcxml },
 713                 'fast_add_item' : function(doc_id,cn_label,cp_barcode) {
 714                     try {
 715                         JSAN.use('cat.util'); return cat.util.fast_item_add(doc_id,cn_label,cp_barcode);
 716                     } catch(E) {
 717                         alert(E);
 718                     }
 719                 },
 720                                 'save' : {
 721                                         'label' : 'Import Record',
 722                                         'func' : function (new_marcxml) {
 723                                                 try {
 724                                                         var r = obj.network.simple_request('MARC_XML_RECORD_IMPORT', [ ses(), new_marcxml, biblio_source ]);
 725                                                         if (typeof r.ilsevent != 'undefined') {
 726                                                                 switch(Number(r.ilsevent)) {
 727                                                                         case 1704 /* TCN_EXISTS */ :
 728                                                                                 var msg = $("catStrings").getFormattedString('staff.cat.z3950.spawn_marc_editor.same_tcn', [r.payload.tcn]);
 729                                                                                 var title = $("catStrings").getString('staff.cat.z3950.spawn_marc_editor.title');
 730                                                                                 var btn1 = $("catStrings").getString('staff.cat.z3950.spawn_marc_editor.btn1_overlay');
 731                                                                                 var btn2 = typeof r.payload.new_tcn == 'undefined' ? null : $("catStrings").getFormattedString('staff.cat.z3950.spawn_marc_editor.btn2_import', [r.payload.new_tcn]);
 732                                                                                 if (btn2) {
 733                                                                                         obj.data.init({'via':'stash'});
 734                                                                                         var robj = obj.network.simple_request(
 735                                                                                                 'PERM_CHECK',[
 736                                                                                                         ses(),
 737                                                                                                         obj.data.list.au[0].id(),
 738                                                                                                         obj.data.list.au[0].ws_ou(),
 739                                                                                                         [ 'ALLOW_ALT_TCN' ]
 740                                                                                                 ]
 741                                                                                         );
 742                                                                                         if (typeof robj.ilsevent != 'undefined') {
 743                                                                                                 obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor.permission_error'),E);
 744                                                                                         }
 745                                                                                         if (robj.length != 0) btn2 = null;
 746                                                                                 }
 747                                                                                 var btn3 = $("catStrings").getString('staff.cat.z3950.spawn_marc_editor.btn3_cancel_import');
 748                                                                                 var p = obj.error.yns_alert(msg,title,btn1,btn2,btn3,$("catStrings").getString('staff.cat.z3950.spawn_marc_editor.confirm_action'));
 749                                                                                 obj.error.sdump('D_ERROR','option ' + p + 'chosen');
 750                                                                                 switch(p) {
 751                                                                                         case 0:
 752                                                                                                 var r3 = obj.network.simple_request('MARC_XML_RECORD_UPDATE', [ ses(), r.payload.dup_record, new_marcxml, biblio_source ]);
 753                                                                                                 if (typeof r3.ilsevent != 'undefined') {
 754                                                                                                         throw(r3);
 755                                                                                                 } else {
 756                                                                                                         alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor.successful_overlay'));
 757                                                     return {
 758                                                         'id' : r3.id(),
 759                                                         'on_complete' : function() {
 760                                                             try {
 761                                                                 obj.replace_tab_with_opac(r3.id());
 762                                                             } catch(E) {
 763                                                                 alert(E);
 764                                                             }
 765                                                         }
 766                                                     };
 767                                                                                                 }
 768                                                                                         break;
 769                                                                                         case 1:
 770                                                                                                 var r2 = obj.network.request(
 771                                                                                                         api.MARC_XML_RECORD_IMPORT.app,
 772                                                                                                         api.MARC_XML_RECORD_IMPORT.method + '.override',
 773                                                                                                         [ ses(), new_marcxml, biblio_source ]
 774                                                                                                 );
 775                                                                                                 if (typeof r2.ilsevent != 'undefined') {
 776                                                                                                         throw(r2);
 777                                                                                                 } else {
 778                                                                                                         alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor.successful_import_with_new_tcn'));
 779                                                     return {
 780                                                         'id' : r2.id(),
 781                                                         'on_complete' : function() {
 782                                                             try {
 783                                                                 obj.replace_tab_with_opac(r2.id());
 784                                                             } catch(E) {
 785                                                                 alert(E);
 786                                                             }
 787                                                         }
 788                                                     };
 789                                                                                                 }
 790                                                                                         break;
 791                                                                                         case 2:
 792                                                                                         default:
 793                                                                                                 alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor.import_cancelled'));
 794                                                                                         break;
 795                                                                                 }
 796                                                                         break;
 797                                                                         default:
 798                                                                                 throw(r);
 799                                                                         break;
 800                                                                 }
 801                                                         } else {
 802                                                                 alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor.successful_import'));
 803                                                                 return {
 804                                     'id' : r.id(),
 805                                     'on_complete' : function() {
 806                                         try {
 807                                             obj.replace_tab_with_opac(r.id());
 808                                         } catch(E) {
 809                                             alert(E);
 810                                         }
 811                                     }
 812                                 };
 813                                                         }
 814                                                 } catch(E) {
 815                                                         obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor.import_error'),E);
 816                                                 }
 817                                         }
 818                                 }
 819                         }
 820                 );
 821         },
 822
 823         'confirm_overlay' : function(record_ids) {
 824                 var obj = this; // JSAN.use('OpenILS.data'); var data = new OpenILS.data(); data.init({'via':'stash'});
 825                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect UniversalBrowserWrite');
 826                 var top_xml = '<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" >';
 827                 top_xml += '<description>'+$("catStrings").getString('staff.cat.z3950.confirm_overlay.description')+'</description>';
 828                 top_xml += '<hbox><button id="lead" disabled="false" label="'+$("catStrings").getString('staff.cat.z3950.confirm_overlay.lead.label')+'" name="fancy_submit"';
 829                 top_xml += ' accesskey="'+$("catStrings").getString('staff.cat.z3950.confirm_overlay.lead.accesskey')+'"/>';
 830                 top_xml += ' <button label="'+$("catStrings").getString('staff.cat.z3950.confirm_overlay.cancel.label')+'" accesskey="'+
 831                                                 $("catStrings").getString('staff.cat.z3950.confirm_overlay.cancel.accesskey')+'" name="fancy_cancel"/></hbox></vbox>';
 832
 833                 var xml = '<form xmlns="http://www.w3.org/1999/xhtml">';
 834                 xml += '<table width="100%"><tr valign="top">';
 835                 for (var i = 0; i < record_ids.length; i++) {
 836                         xml += '<td nowrap="nowrap"><iframe src="' + urls.XUL_BIB_BRIEF;
 837                         xml += '?docid=' + record_ids[i] + '"/></td>';
 838                 }
 839                 xml += '</tr><tr valign="top">';
 840                 for (var i = 0; i < record_ids.length; i++) {
 841             xml += '<td nowrap="nowrap"><iframe style="min-height: 1000px; min-width: 300px;" flex="1" src="' + urls.XUL_MARC_VIEW + '?docid=' + record_ids[i] + ' "/></td>';
 842                 }
 843                 xml += '</tr></table></form>';
 844                 // data.temp_merge_top = top_xml; data.stash('temp_merge_top');
 845                 // data.temp_merge_mid = xml; data.stash('temp_merge_mid');
 846                 JSAN.use('util.window'); var win = new util.window();
 847                 var fancy_prompt_data = win.open(
 848                         urls.XUL_FANCY_PROMPT,
 849                         // + '?xml_in_stash=temp_merge_mid'
 850                         // + '&top_xml_in_stash=temp_merge_top'
 851                         // + '&title=' + window.escape('Record Overlay'),
 852                         'fancy_prompt', 'chrome,resizable,modal,width=700,height=500',
 853                         { 'top_xml' : top_xml, 'xml' : xml, 'title' : $("catStrings").getString('staff.cat.z3950.confirm_overlay.title') }
 854                 );
 855                 //data.stash_retrieve();
 856                 if (fancy_prompt_data.fancy_status == 'incomplete') { alert($("catStrings").getString('staff.cat.z3950.confirm_overlay.aborted')); return false; }
 857                 return true;
 858         },
 859
 860         'spawn_marc_editor_for_overlay' : function(my_marcxml,biblio_source) {
 861                 var obj = this;
 862                 obj.data.init({'via':'stash'});
 863                 if (!obj.data.marked_record) {
 864                         alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.try_again'));
 865                         return;
 866                 }
 867
 868                 xulG.new_tab(
 869                         xulG.url_prefix(urls.XUL_MARC_EDIT),
 870                         { 'tab_name' : $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.tab_name') },
 871                         {
 872                                 'record' : { 'marc' : my_marcxml },
 873                 'fast_add_item' : function(doc_id,cn_label,cp_barcode) {
 874                     try {
 875                         JSAN.use('cat.util'); cat.util.fast_item_add(doc_id,cn_label,cp_barcode);
 876                     } catch(E) {
 877                         alert(E);
 878                     }
 879                 },
 880                                 'save' : {
 881                                         'label' : $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.overlay_record_label'),
 882                                         'func' : function (new_marcxml) {
 883                                                 try {
 884                                                         if (! obj.confirm_overlay( [ obj.data.marked_record ] ) ) { return; }
 885                                                         var r = obj.network.simple_request('MARC_XML_RECORD_REPLACE', [ ses(), obj.data.marked_record, new_marcxml, biblio_source ]);
 886                                                         if (typeof r.ilsevent != 'undefined') {
 887                                                                 switch(Number(r.ilsevent)) {
 888                                                                         case 1704 /* TCN_EXISTS */ :
 889                                                                                 var msg = $("catStrings").getFormattedString('staff.cat.z3950.spawn_marc_editor_for_overlay.same_tcn', [r.payload.tcn]);
 890                                                                                 var title = $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.import_collision');
 891                                                                                 var btn1 = typeof r.payload.new_tcn == 'undefined' ? null : $("catStrings").getFormattedString('staff.cat.z3950.spawn_marc_editor_for_overlay.btn1_overlay', [r.payload.new_tcn]);
 892                                                                                 if (btn1) {
 893                                                                                         var robj = obj.network.simple_request(
 894                                                                                                 'PERM_CHECK',[
 895                                                                                                         ses(),
 896                                                                                                         obj.data.list.au[0].id(),
 897                                                                                                         obj.data.list.au[0].ws_ou(),
 898                                                                                                         [ 'ALLOW_ALT_TCN' ]
 899                                                                                                 ]
 900                                                                                         );
 901                                                                                         if (typeof robj.ilsevent != 'undefined') {
 902                                                                                                 obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.permission_error'),E);
 903                                                                                         }
 904                                                                                         if (robj.length != 0) btn1 = null;
 905                                                                                 }
 906                                                                                 var btn2 = $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.btn2_cancel');
 907                                                                                 var p = obj.error.yns_alert(msg,title,btn1,btn2,null, $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.confirm_action'));
 908                                                                                 obj.error.sdump('D_ERROR','option ' + p + 'chosen');
 909                                                                                 switch(p) {
 910                                                                                         case 0:
 911                                                                                                 var r2 = obj.network.request(
 912                                                                                                         api.MARC_XML_RECORD_REPLACE.app,
 913                                                                                                         api.MARC_XML_RECORD_REPLACE.method + '.override',
 914                                                                                                         [ ses(), obj.data.marked_record, new_marcxml, biblio_source ]
 915                                                                                                 );
 916                                                                                                 if (typeof r2.ilsevent != 'undefined') {
 917                                                                                                         throw(r2);
 918                                                                                                 } else {
 919                                                                                                         alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.successful_overlay_with_new_TCN'));
 920                                                                                                         return {
 921                                                         'id' : r2.id(),
 922                                                         'on_complete' : function() {
 923                                                             try {
 924                                                                 obj.replace_tab_with_opac(r2.id());
 925                                                             } catch(E) {
 926                                                                 alert(E);
 927                                                             }
 928                                                         }
 929                                                     };
 930                                                                                                 }
 931                                                                                         break;
 932                                                                                         case 1:
 933                                                                                         default:
 934                                                                                                 alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.cancelled_overlay'));
 935                                                                                         break;
 936                                                                                 }
 937                                                                         break;
 938                                                                         default:
 939                                                                                 throw(r);
 940                                                                         break;
 941                                                                 }
 942                                                         } else {
 943                                                                 alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.success_overlay'));
 944                                 return {
 945                                     'id' : r.id(),
 946                                     'on_complete' : function() {
 947                                         try {
 948                                             obj.replace_tab_with_opac(r.id());
 949                                         } catch(E) {
 950                                             alert(E);
 951                                         }
 952                                     }
 953                                 };
 954                                                         }
 955                                                 } catch(E) {
 956                                                         obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.overlay_error'),E);
 957                                                 }
 958                                         }
 959                                 }
 960                         }
 961                 );
 962         },
 963
 964
 965         'load_creds' : function() {
 966                 var obj = this;
 967                 try {
 968                         obj.creds = { 'version' : g.save_version, 'services' : {}, 'hosts' : {} };
 969                         /*
 970                                 {
 971                                         'version' : xx,
 972                                         'default_service' : xx,
 973                                         'services' : {
 974
 975                                                 'xx' : {
 976                                                         'username' : xx,
 977                                                         'password' : xx,
 978                                                         'default_attr' : xx,
 979                                                 },
 980
 981                                                 'xx' : {
 982                                                         'username' : xx,
 983                                                         'password' : xx,
 984                                                         'default_attr' : xx,
 985                                                 },
 986                                         },
 987                     // new in version 2
 988                     'hosts' : {
 989                         'xxxx' : {
 990                             'default_services' : [ xx, ... ],
 991                             'services' : {
 992
 993                                 'xx' : {
 994                                     'username' : xx,
 995                                     'password' : xx,
 996                                     'default_attr' : xx,
 997                                 },
 998
 999                                 'xx' : {
1000                                     'username' : xx,
1001                                     'password' : xx,
1002                                     'default_attr' : xx,
1003                                 },
1004                             },
1005                         }
1006                     }
1007                                 }
1008                         */
1009                         netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
1010                         JSAN.use('util.file'); var file = new util.file('z3950_store');
1011                         if (file._file.exists()) {
1012                                 var creds = file.get_object(); file.close();
1013                                 if (typeof creds.version != 'undefined') {
1014                                         if (creds.version >= obj.creds_version) {  /* so apparently, this guy is assuming that future versions will be backwards compatible */
1015                         if (typeof creds.hosts == 'undefined') creds.hosts = {};
1016                                                 obj.creds = creds;
1017                                         }
1018                                 }
1019                         }
1020                 } catch(E) {
1021                         obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.load_creds.z3950_cred_error'),E);
1022                 }
1023         },
1024
1025         'save_creds' : function () {
1026                 try {
1027                         var obj = this;
1028             if (typeof obj.creds.hosts == 'undefined') obj.creds.hosts = {};
1029             if (typeof obj.creds.hosts[ obj.data.server_unadorned ] == 'undefined') obj.creds.hosts[ obj.data.server_unadorned ] = { 'services' : {} };
1030             obj.creds.hosts[ obj.data.server_unadorned ].default_services = obj.active_services;
1031             for (var i = 0; i < obj.creds.hosts[ obj.data.server_unadorned ].default_services.length; i++) {
1032                             var service = obj.creds.hosts[ obj.data.server_unadorned ].default_services[i];
1033                         if (typeof obj.creds.hosts[ obj.data.server_unadorned ].services[ service ] == 'undefined') {
1034                     obj.creds.hosts[ obj.data.server_unadorned ].services[ service ] = {}
1035                         }
1036                         obj.creds.hosts[ obj.data.server_unadorned ].services[service].username = document.getElementById(service + '_username').value;
1037                         obj.creds.hosts[ obj.data.server_unadorned ].services[service].password = document.getElementById(service + '_password').value;
1038                         if (obj.default_attr) {
1039                                 obj.creds.hosts[ obj.data.server_unadorned ].services[service].default_attr = obj.default_attr;
1040                         }
1041             }
1042                         obj.creds.version = obj.creds_version;
1043                         netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
1044                         JSAN.use('util.file'); var file = new util.file('z3950_store');
1045                         file.set_object(obj.creds);
1046                         file.close();
1047                 } catch(E) {
1048                         obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.save_creds.z3950_cred_error'),E);
1049                 }
1050         },
1051
1052         'handle_enter' : function(ev) {
1053                 var obj = this;
1054                 if (ev.target.tagName != 'textbox') return;
1055                 if (ev.keyCode == 13 /* enter */ || ev.keyCode == 77 /* enter on a mac */) setTimeout( function() { obj.initial_search(); }, 0);
1056         },
1057 }
1058
1059 dump('exiting cat.z3950.js\n');