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) {
  65                                     if ( $('jacket_image') ) {
  66                                         // A side-effect in this map function, mu hahaha
  67                                         if (o.getAttribute('isbn')) {
  68                                             $('jacket_image').setAttribute('src',urls.ac_jacket_large+o.getAttribute('isbn'));
  69                                             $('jacket_image').setAttribute('tooltiptext',urls.ac_jacket_large+o.getAttribute('isbn'));
  70                                         } else {
  71                                             $('jacket_image').setAttribute('src','');
  72                                             $('jacket_image').setAttribute('tooltiptext','');
  73                                         }
  74                                     }
  75                                     return o.getAttribute('retrieve_id');
  76                                 }
  77                             );
  78                             obj.error.sdump('D_TRACE','cat/z3950: selection list = ' + js2JSON(list) );
  79                             obj.controller.view.marc_import.disabled = false;
  80                             obj.controller.view.marc_import.setAttribute('retrieve_id',list[0]);
  81                             obj.data.init({'via':'stash'});
  82                             if (obj.data.marked_record) {
  83                                 obj.controller.view.marc_import_overlay.disabled = false;
  84                             } else {
  85                                 obj.controller.view.marc_import_overlay.disabled = true;
  86                             }
  87                             obj.controller.view.marc_import_overlay.setAttribute('retrieve_id',list[0]);
  88                             obj.controller.view.marc_view_btn.disabled = false;
  89                             obj.controller.view.marc_view_btn.setAttribute('retrieve_id',list[0]);
  90                         } catch(E) {
  91                             obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_list_init.list_construction_error'),E);
  92                         }
  93                     },
  94                 }
  95             );
  96
  97             JSAN.use('util.controller'); obj.controller = new util.controller();
  98             obj.controller.init(
  99                 {
 100                     control_map : {
 101                         'save_columns' : [ [ 'command' ], function() { obj.list.save_columns(); } ],
 102                         'sel_clip' : [ ['command'], function() { obj.list.clipboard(); } ],
 103                         'cmd_z3950_csv_to_clipboard' : [ ['command'], function() { obj.list.dump_csv_to_clipboard(); } ],
 104                         'cmd_z3950_csv_to_printer' : [ ['command'], function() { obj.list.dump_csv_to_printer(); } ],
 105                         'cmd_z3950_csv_to_file' : [ ['command'], function() { obj.list.dump_csv_to_file( { 'defaultFileName' : 'z3950_results.txt' } ); } ],
 106                         'cmd_broken' : [
 107                             ['command'],
 108                             function() { alert('Not Yet Implemented'); }
 109                         ],
 110                         'result_message' : [['render'],function(e){return function(){};}],
 111                         'clear' : [
 112                             ['command'],
 113                             function() {
 114                                 obj.clear();
 115                             }
 116                         ],
 117                         'save_creds' : [
 118                             ['command'],
 119                             function() {
 120                                 obj.save_creds();
 121                                 setTimeout( function() { obj.focus(); }, 0 );
 122                             }
 123                         ],
 124                         'marc_view_btn' : [
 125                             ['render'],
 126                             function(e) {
 127                                 e.setAttribute('label', $("catStrings").getString('staff.cat.z3950.marc_view.label'));
 128                                 e.setAttribute('accesskey', $("catStrings").getString('staff.cat.z3950.marc_view.accesskey'));
 129                             }
 130                         ],
 131                         'marc_view' : [
 132                             ['command'],
 133                             function(ev) {
 134                                 try {
 135                                     var n = obj.controller.view.marc_view_btn;
 136                                     if (n.getAttribute('toggle') == '1') {
 137                                         document.getElementById('deck').selectedIndex = 0;
 138                                         n.setAttribute('toggle','0');
 139                                         n.setAttribute('label', $("catStrings").getString('staff.cat.z3950.marc_view.label'));
 140                                         n.setAttribute('accesskey', $("catStrings").getString('staff.cat.z3950.marc_view.accesskey'));
 141                                         document.getElementById('results').focus();
 142                                     } else {
 143                                         document.getElementById('deck').selectedIndex = 1;
 144                                         n.setAttribute('toggle','1');
 145                                         n.setAttribute('label', $("catStrings").getString('staff.cat.z3950.results_view.label'));
 146                                         n.setAttribute('accesskey', $("catStrings").getString('staff.cat.z3950.results_view.accesskey'));
 147                                         netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 148                                         var f = get_contentWindow(document.getElementById('marc_frame'));
 149                                         var retrieve_id = n.getAttribute('retrieve_id');
 150                                         var result_idx = retrieve_id.split('-')[0];
 151                                         var record_idx = retrieve_id.split('-')[1];
 152                                         f.xulG = { 'marcxml' : obj.result_set[result_idx].records[ record_idx ].marcxml };
 153                                         f.my_init();
 154                                         f.document.body.firstChild.focus();
 155                                     }
 156                                 } catch(E) {
 157                                     obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.marc_view_error'),E);
 158                                 }
 159                             },
 160                         ],
 161                         'marc_import' : [
 162                             ['command'],
 163                             function() {
 164                                 try {
 165                                     var retrieve_id = obj.controller.view.marc_import.getAttribute('retrieve_id');
 166                                     var result_idx = retrieve_id.split('-')[0];
 167                                     var record_idx = retrieve_id.split('-')[1];
 168                                     obj.spawn_marc_editor(
 169                                         obj.result_set[ result_idx ].records[ record_idx ].marcxml,
 170                                         obj.result_set[ result_idx ].records[ record_idx ].service /* FIXME: we want biblio_source here */
 171                                     );
 172                                 } catch(E) {
 173                                     obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.marc_import_error'),E);
 174                                 }
 175                             },
 176                         ],
 177                         'marc_import_overlay' : [
 178                             ['command'],
 179                             function() {
 180                                 try {
 181                                     var retrieve_id = obj.controller.view.marc_import_overlay.getAttribute('retrieve_id');
 182                                     var result_idx = retrieve_id.split('-')[0];
 183                                     var record_idx = retrieve_id.split('-')[1];
 184                                     obj.spawn_marc_editor_for_overlay(
 185                                         obj.result_set[ result_idx ].records[ record_idx ].marcxml,
 186                                         obj.result_set[ result_idx ].records[ record_idx ].service /* FIXME: we want biblio_source here */
 187                                     );
 188                                 } catch(E) {
 189                                     obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.marc_import_overlay_error'),E);
 190                                 }
 191                             },
 192                         ],
 193                         'search' : [
 194                             ['command'],
 195                             function() {
 196                                 obj.initial_search();
 197                             },
 198                         ],
 199                         'raw_search' : [
 200                             ['command'],
 201                             function() {
 202                                 var raw = window.prompt(
 203                                     $("catStrings").getString('staff.cat.z3950.initial_search.raw_prompt.msg'),
 204                                     $("catStrings").getString('staff.cat.z3950.initial_search.raw_prompt.default_value'),
 205                                     $("catStrings").getString('staff.cat.z3950.initial_search.raw_prompt.title')
 206                                 );
 207                                 if (raw) obj.initial_raw_search(raw);
 208                             }
 209                         ],
 210                         'page_next' : [
 211                             ['command'],
 212                             function() {
 213                                 obj.page_next();
 214                             },
 215                         ],
 216                         'toggle_form_btn' : [
 217                             ['render'],
 218                             function(e) {
 219                                 e.setAttribute('image',"/xul/server/skin/media/images/up_arrow.gif");
 220                                 e.setAttribute('label',$("catStrings").getString('staff.cat.z3950.hide_top_pane.label'));
 221                                 e.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.hide_top_pane.accesskey'));
 222                             }
 223                         ],
 224                         'toggle_form' : [
 225                             ['command'],
 226                             function() {
 227                                 var x = document.getElementById('top_pane');
 228                                 document.getElementById('splitter_grippy2').doCommand();
 229                                 var n = obj.controller.view.toggle_form_btn;
 230                                 if (x.collapsed) {
 231                                     n.setAttribute('image',"/xul/server/skin/media/images/down_arrow.gif");
 232                                     n.setAttribute('label',$("catStrings").getString('staff.cat.z3950.unhide_top_pane.label'));
 233                                     n.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.unhide_top_pane.accesskey'));
 234                                 } else {
 235                                     n.setAttribute('image',"/xul/server/skin/media/images/up_arrow.gif");
 236                                     n.setAttribute('label',$("catStrings").getString('staff.cat.z3950.hide_top_pane.label'));
 237                                     n.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.hide_top_pane.accesskey'));
 238                                 }
 239                             },
 240                         ],
 241                         'splitter_grippy2' : [
 242                             ['click'],
 243                             function() {
 244                                 var x = document.getElementById('top_pane');
 245                                 var n = obj.controller.view.toggle_form_btn;
 246                                 if (x.collapsed) {
 247                                     n.setAttribute('image',"/xul/server/skin/media/images/down_arrow.gif");
 248                                     n.setAttribute('label',$("catStrings").getString('staff.cat.z3950.unhide_top_pane.label'));
 249                                     n.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.unhide_top_pane.accesskey'));
 250                                 } else {
 251                                     n.setAttribute('image',"/xul/server/skin/media/images/up_arrow.gif");
 252                                     n.setAttribute('label',$("catStrings").getString('staff.cat.z3950.hide_top_pane.label'));
 253                                     n.setAttribute('accesskey',$("catStrings").getString('staff.cat.z3950.hide_top_pane.accesskey'));
 254                                 }
 255                             }
 256                         ],
 257                         'service_rows' : [
 258                             ['render'],
 259                             function(e) {
 260                                 return function() {
 261                                     try {
 262
 263                                         function handle_switch(node) {
 264                                             try {
 265                                                 $('search').setAttribute('disabled','true'); $('raw_search').setAttribute('disabled','true');
 266                                                 obj.active_services = [];
 267                                                 var snl = document.getElementsByAttribute('mytype','service_class');
 268                                                 for (var i = 0; i < snl.length; i++) {
 269                                                     var n = snl[i];
 270                                                     if (n.nodeName == 'checkbox') {
 271                                                         if (n.checked) obj.active_services.push( n.getAttribute('service') );
 272                                                     }
 273                                                 }
 274                                                 if (obj.active_services.length > 0) {
 275                                                     $('search').setAttribute('disabled','false');
 276                                                 }
 277                                                 if (obj.active_services.length == 1) {
 278                                                     if (obj.active_services[0] != 'native-evergreen-catalog') {
 279                                                         $('raw_search').setAttribute('disabled','false');
 280                                                     }
 281                                                 }
 282                                                 var nl = document.getElementsByAttribute('mytype','search_class');
 283                                                 for (var i = 0; i < nl.length; i++) { nl[i].disabled = true; }
 284                                                 var attrs = {};
 285                                                 for (var j = 0; j < obj.active_services.length; j++) {
 286                                                     if (obj.services[obj.active_services[j]]) for (var i in obj.services[obj.active_services[j]].attrs) {
 287                                                         var attr = obj.services[obj.active_services[j]].attrs[i];
 288                                                         if (! attrs[i]) {
 289                                                             attrs[i] = { 'labels' : {} };
 290                                                         }
 291                                                         if (attr.label) {
 292                                                             attrs[i].labels[ attr.label ] = true;
 293                                                         } else if (document.getElementById('commonStrings').testString('staff.z39_50.search_class.' + i)) {
 294                                                             attrs[i].labels[ document.getElementById('commonStrings').getString('staff.z39_50.search_class.' + i) ] = true;
 295                                                         } else if (attr.name) {
 296                                                             attrs[i].labels[ attr.name ] = true;
 297                                                         } else {
 298                                                             attrs[i].labels[ i ] = true;
 299                                                         }
 300
 301                                                     }
 302
 303                                                 }
 304
 305                                                 function set_label(x,attr) {
 306                                                     var labels = [];
 307                                                     for (var j in attrs[attr].labels) {
 308                                                         labels.push(j);
 309                                                     }
 310                                                     if (labels.length > 0) {
 311                                                         x.setAttribute('value',labels[0]);
 312                                                         x.setAttribute('tooltiptext',labels.join(','));
 313                                                         if (labels.length > 1) x.setAttribute('class','multiple_labels');
 314                                                     }
 315                                                 }
 316
 317                                                 for (var i in attrs) {
 318                                                     var x = document.getElementById(i + '_input');
 319                                                     if (x) {
 320                                                         x.disabled = false;
 321                                                         var y = document.getElementById(i + '_label',i);
 322                                                         if (y) set_label(y,i);
 323                                                     } else {
 324                                                         var rows = document.getElementById('query_inputs');
 325                                                         var row = document.createElement('row'); rows.appendChild(row);
 326                                                         var label = document.createElement('label');
 327                                                         label.setAttribute('id',i+'_label');
 328                                                         label.setAttribute('control',i+'_input');
 329                                                         label.setAttribute('search_class',i);
 330                                                         label.setAttribute('style','-moz-user-focus: ignore');
 331                                                         row.appendChild(label);
 332                                                         set_label(label,i);
 333                                                         label.addEventListener('click',function(ev){
 334                                                                 var a = ev.target.getAttribute('search_class');
 335                                                                 if (a) obj.default_attr = a;
 336                                                             },false
 337                                                         );
 338                                                         var tb = document.createElement('textbox');
 339                                                         tb.setAttribute('id',i+'_input');
 340                                                         tb.setAttribute('mytype','search_class');
 341                                                         tb.setAttribute('search_class',i);
 342                                                         row.appendChild(tb);
 343                                                         tb.addEventListener('keypress',function(ev) { return obj.handle_enter(ev); },false);
 344                                                     }
 345                                                 }
 346                                             } catch(E) {
 347                                                 obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.search_fields_error'),E);
 348                                             }
 349                                         }
 350
 351                                         document.getElementById('native-evergreen-catalog_service').addEventListener('command',handle_switch,false);
 352
 353                                         var robj = obj.network.simple_request(
 354                                             'RETRIEVE_Z3950_SERVICES',
 355                                             [ ses() ]
 356                                         );
 357                                         if (typeof robj.ilsevent != 'undefined') throw(robj);
 358                                         obj.services = robj;
 359                                         var x = document.getElementById('service_rows');
 360                                         var services = new Array();
 361                                         for (var i in obj.services) {
 362                                             var label;
 363                                             if (obj.services[i].label) {
 364                                                 label = obj.services[i].label;
 365                                             } else if (obj.services[i].name) {
 366                                                 label = obj.services[i].name;
 367                                             } else {
 368                                                 label = i;
 369                                             }
 370                                             var j = [label, i];
 371                                             services.push(j);
 372                                         }
 373                                         services.sort();
 374                                         for (var j=0; j < services.length; j++) {
 375                                             var i = services[j][1];
 376                                             try {
 377                                                 if (i == 'native-evergreen-catalog') continue;
 378                                                 var r = document.createElement('row'); x.appendChild(r);
 379                                                 var cb = document.createElement('checkbox');
 380                                                     cb.setAttribute('label',services[j][0]);
 381                                                     cb.setAttribute('tooltiptext',i + ' : ' + obj.services[i].db + '@' + obj.services[i].host + ':' + obj.services[i].port);
 382                                                     cb.setAttribute('mytype','service_class'); cb.setAttribute('service',i);
 383                                                     cb.setAttribute('id',i+'_service'); r.appendChild(cb);
 384                                                     cb.addEventListener('command',handle_switch,false);
 385                                                 var username = document.createElement('textbox'); username.setAttribute('id',i+'_username');
 386                                                 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);
 387                                                 r.appendChild(username);
 388                                                 if (typeof obj.services[i].auth != 'undefined') username.hidden = ! get_bool( obj.services[i].auth );
 389                                                 var password = document.createElement('textbox'); password.setAttribute('id',i+'_password');
 390                                                 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);
 391                                                 password.setAttribute('type','password'); r.appendChild(password);
 392                                                 if (typeof obj.services[i].auth != 'undefined') password.hidden = ! get_bool( obj.services[i].auth );
 393                                             } catch(E) {
 394                                                 alert(E);
 395                                             }
 396                                         }
 397                                         //obj.services[ 'native-evergreen-catalog' ] = { 'attrs' : { 'author' : {}, 'title' : {} } };
 398                                         setTimeout(
 399                                             function() {
 400                                                 if (obj.creds.hosts[ obj.data.server_unadorned ]) {
 401                                                     for (var i = 0; i < obj.creds.hosts[ obj.data.server_unadorned ].default_services.length; i++) {
 402                                                         var x = document.getElementById(obj.creds.hosts[ obj.data.server_unadorned ].default_services[i]+'_service');
 403                                                         if (x) x.checked = true;
 404                                                     }
 405                                                 } else if (obj.creds.default_service) {
 406                                                     var x = document.getElementById(obj.creds.default_service+'_service');
 407                                                     if (x) x.checked = true;
 408                                                 }
 409                                                 handle_switch();
 410                                             },0
 411                                         );
 412                                     } catch(E) {
 413                                         obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.obj_controller_init.z39_service_error'),E);
 414                                     }
 415                                 }
 416                             }
 417                         ],
 418                     }
 419                 }
 420             );
 421
 422             obj.controller.render();
 423
 424             setTimeout( function() { obj.focus(); }, 0 );
 425
 426             setInterval(
 427                 function() {
 428                     obj.data.init({'via':'stash'});
 429                     if (obj.data.marked_record) {
 430                         var sel = obj.list.retrieve_selection();
 431                         if (sel.length > 0) { obj.controller.view.marc_import_overlay.disabled = false; }
 432                         if ($("overlay_tcn_indicator")) {
 433                             if (obj.data.marked_record_mvr) {
 434                                 $("overlay_tcn_indicator").setAttribute('value',$("catStrings").getFormattedString('staff.cat.z3950.marked_record_for_overlay_indicator.tcn.label',[obj.data.marked_record_mvr.tcn()]));
 435                             } else {
 436                                 $("overlay_tcn_indicator").setAttribute('value',$("catStrings").getFormattedString('staff.cat.z3950.marked_record_for_overlay_indicator.record_id.label',[obj.data.marked_record]));
 437                             }
 438                         }
 439                     } else {
 440                         obj.controller.view.marc_import_overlay.disabled = true;
 441                         if ($("overlay_tcn_indicator")) {
 442                             $("overlay_tcn_indicator").setAttribute('value',$("catStrings").getString('staff.cat.z3950.marked_record_for_overlay_indicator.no_record.label'));
 443                         }
 444                     }
 445                 }, 2000
 446             );
 447
 448         } catch(E) {
 449             this.error.sdump('D_ERROR','cat.z3950.init: ' + E + '\n');
 450         }
 451     },
 452
 453     'focus' : function() {
 454         var obj = this;
 455         var focus_me; var or_focus_me;
 456         for (var i = 0; i < obj.active_services.length; i++) {
 457             if (obj.creds.hosts[ obj.data.server_unadorned ] && obj.creds.hosts[ obj.data.server_unadorned ].services[ obj.active_services[i] ]) {
 458                 var x = obj.creds.hosts[ obj.data.server_unadorned ].services[ obj.active_services[i] ].default_attr;
 459                 if (x) { focus_me = x; break; }
 460             }
 461             if (obj.services[ obj.active_services[i] ]) for (var i in obj.services[ obj.active_services[i] ].attr) { or_focus_me = i; }
 462         }
 463         if (! focus_me) focus_me = or_focus_me;
 464         var xx = document.getElementById(focus_me+'_input'); if (xx) xx.focus();
 465     },
 466
 467     'clear' : function() {
 468         var obj = this;
 469         var nl = document.getElementsByAttribute('mytype','search_class');
 470         for (var i = 0; i < nl.length; i++) { nl[i].value = ''; nl[i].setAttribute('value',''); }
 471         obj.focus();
 472     },
 473
 474     'search_params' : {},
 475
 476     'initial_search' : function() {
 477         try {
 478             var obj = this;
 479             obj.result_set = []; obj.number_of_result_sets = 0;
 480             JSAN.use('util.widgets');
 481             util.widgets.remove_children( obj.controller.view.result_message );
 482             var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 483             if (obj.active_services.length < 1) {
 484                 x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.no_search_selection')));
 485                 return;
 486             }
 487             x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.searching')));
 488             obj.search_params = {}; obj.list.clear();
 489             obj.controller.view.page_next.disabled = true;
 490             obj.controller.view.cmd_z3950_csv_to_file.setAttribute('disabled','true');
 491             obj.controller.view.cmd_z3950_csv_to_clipboard.setAttribute('disabled','true');
 492             obj.controller.view.cmd_z3950_csv_to_printer.setAttribute('disabled','true');
 493
 494             obj.search_params.service_array = [];
 495             obj.search_params.username_array = [];
 496             obj.search_params.password_array = [];
 497             for (var i = 0; i < obj.active_services.length; i++) {
 498                 obj.search_params.service_array.push( obj.active_services[i] );
 499                 obj.search_params.username_array.push( document.getElementById( obj.active_services[i]+'_username' ).value );
 500                 obj.search_params.password_array.push( document.getElementById( obj.active_services[i]+'_password' ).value );
 501             }
 502             obj.search_params.limit = Math.ceil( obj.limit / obj.active_services.length );
 503             obj.search_params.offset = 0;
 504
 505             obj.search_params.search = {};
 506             var nl = document.getElementsByAttribute('mytype','search_class');
 507             var count = 0;
 508             for (var i = 0; i < nl.length; i++) {
 509                 if (nl[i].disabled) continue;
 510                 if (nl[i].value == '') continue;
 511                 count++;
 512                 obj.search_params.search[ nl[i].getAttribute('search_class') ] = nl[i].value;
 513             }
 514             if (count>0) {
 515                 obj.search();
 516             } else {
 517                 util.widgets.remove_children( obj.controller.view.result_message );
 518             }
 519         } catch(E) {
 520             this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.initial_search.failed_search'),E);
 521         }
 522     },
 523
 524     'initial_raw_search' : function(raw) {
 525         try {
 526             var obj = this;
 527             obj.result_set = []; obj.number_of_result_sets = 0;
 528             JSAN.use('util.widgets');
 529             util.widgets.remove_children( obj.controller.view.result_message );
 530             var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 531             if (obj.active_services.length < 1) {
 532                 x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.no_search_selection')));
 533                 return;
 534             }
 535             if (obj.active_services.length > 1) {
 536                 x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.too_many_selections')));
 537                 return;
 538             }
 539             if (obj.active_services[0] == 'native-evergreen-catalog') {
 540                 x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.raw_search_unsupported_for_native_catalog')));
 541                 return;
 542             }
 543             x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.initial_search.searching')));
 544             obj.search_params = {}; obj.list.clear();
 545             obj.controller.view.page_next.disabled = true;
 546             obj.controller.view.cmd_z3950_csv_to_file.setAttribute('disabled','true');
 547             obj.controller.view.cmd_z3950_csv_to_clipboard.setAttribute('disabled','true');
 548             obj.controller.view.cmd_z3950_csv_to_printer.setAttribute('disabled','true');
 549
 550             obj.search_params.service_array = [];
 551             obj.search_params.username_array = [];
 552             obj.search_params.password_array = [];
 553             for (var i = 0; i < obj.active_services.length; i++) {
 554                 obj.search_params.service_array.push( obj.active_services[i] );
 555                 obj.search_params.username_array.push( document.getElementById( obj.active_services[i]+'_username' ).value );
 556                 obj.search_params.password_array.push( document.getElementById( obj.active_services[i]+'_password' ).value );
 557             }
 558             obj.search_params.limit = Math.ceil( obj.limit / obj.active_services.length );
 559             obj.search_params.offset = 0;
 560
 561             obj.search_params.query = raw;
 562
 563             obj.search();
 564         } catch(E) {
 565             this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.initial_search.failed_search'),E);
 566         }
 567     },
 568
 569     'page_next' : function() {
 570         try {
 571             var obj = this;
 572             JSAN.use('util.widgets');
 573             util.widgets.remove_children( obj.controller.view.result_message );
 574             var x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 575             x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.page_next.more_results')));
 576             obj.search_params.offset += obj.search_params.limit;
 577             obj.search();
 578         } catch(E) {
 579             this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.page_next.subsequent_search_error'),E);
 580         }
 581     },
 582
 583     'search' : function() {
 584         try {
 585             var obj = this;
 586             var method;
 587             if (typeof obj.search_params.query == 'undefined') {
 588                 method = 'FM_BLOB_RETRIEVE_VIA_Z3950_SEARCH';
 589                 obj.search_params.service = obj.search_params.service_array;
 590                 obj.search_params.username = obj.search_params.username_array;
 591                 obj.search_params.password = obj.search_params.password_array;
 592             } else {
 593                 method = 'FM_BLOB_RETRIEVE_VIA_Z3950_RAW_SEARCH';
 594                 obj.search_params.service = obj.search_params.service_array[0];
 595                 obj.search_params.username = obj.search_params.username_array[0];
 596                 obj.search_params.password = obj.search_params.password_array[0];
 597             }
 598             obj.network.simple_request(
 599                 method,
 600                 [ ses(), obj.search_params ],
 601                 function(req) {
 602                     obj.handle_results(req.getResultObject())
 603                 }
 604             );
 605             document.getElementById('deck').selectedIndex = 0;
 606         } catch(E) {
 607             this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.search.search_error'),E);
 608         }
 609     },
 610
 611     'handle_results' : function(results) {
 612         var obj = this;
 613         try {
 614             JSAN.use('util.widgets');
 615             util.widgets.remove_children( obj.controller.view.result_message ); var x;
 616             if (results == null) {
 617                 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 618                 x.appendChild( document.createTextNode($("catStrings").getString('staff.cat.z3950.handle_results.null_server_error')));
 619                 return;
 620             }
 621             if (typeof results.ilsevent != 'undefined') {
 622                 x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 623                 x.appendChild( document.createTextNode($("catStrings").getFormattedString('staff.cat.z3950.handle_results.server_error', [results.textcode, results.desc])));
 624                 return;
 625             }
 626             obj.controller.view.cmd_z3950_csv_to_file.setAttribute('disabled','false');
 627             obj.controller.view.cmd_z3950_csv_to_clipboard.setAttribute('disabled','false');
 628             obj.controller.view.cmd_z3950_csv_to_printer.setAttribute('disabled','false');
 629             if (typeof results.length == 'undefined') results = [ results ];
 630
 631             var total_showing = 0;
 632             var total_count = 0;
 633             var tooltip_msg = '';
 634
 635             for (var i = 0; i < results.length; i++) {
 636                 if (results[i].query) {
 637                     tooltip_msg += $("catStrings").getFormattedString('staff.cat.z3950.handle_results.raw_query', [results[i].query]) + '\n';
 638                 }
 639                 if (results[i].count) {
 640                     if (results[i].records) {
 641                         var showing = obj.search_params.offset + results[i].records.length;
 642                         total_showing += obj.search_params.offset + results[i].records.length;
 643                         total_count += results[i].count;
 644                         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';
 645                     }
 646                     if (obj.search_params.offset + obj.search_params.limit <= results[i].count) {
 647                         obj.controller.view.page_next.disabled = false;
 648                     }
 649                 } else {
 650                     tooltip_msg += $("catStrings").getFormattedString('staff.cat.z3950.handle_results.num_of_results', [(results[i].count ? results[i].count : 0)]) + '\n';
 651                 }
 652                 if (results[i].records) {
 653                     obj.result_set[ ++obj.number_of_result_sets ] = results[i];
 654                     obj.controller.view.marc_import.disabled = true;
 655                     obj.controller.view.marc_import_overlay.disabled = true;
 656                     var x = obj.controller.view.marc_view_btn;
 657                     if (x.getAttribute('toggle') == '0') x.disabled = true;
 658                     for (var j = 0; j < obj.result_set[ obj.number_of_result_sets ].records.length; j++) {
 659                         var f;
 660                         var n = obj.list.append(
 661                             {
 662                                 'retrieve_id' : String( obj.number_of_result_sets ) + '-' + String( j ),
 663                                 'row' : {
 664                                     'my' : {
 665                                         'mvr' : function(a){return a;}(obj.result_set[ obj.number_of_result_sets ].records[j].mvr),
 666                                         'service' : results[i].service
 667                                     }
 668                                 }
 669                             }
 670                         );
 671                         n.my_node.setAttribute('isbn', function(a){return a;}(obj.result_set[ obj.number_of_result_sets ].records[j].mvr).isbn());
 672                         if (!f) { n.my_node.parentNode.focus(); f = n; }
 673                     }
 674                 } else {
 675                     x = document.createElement('description'); obj.controller.view.result_message.appendChild(x);
 676                     x.appendChild(
 677                         document.createTextNode($("catStrings").getString('staff.cat.z3950.handle_results.result_error'))
 678                     );
 679                 }
 680             }
 681             if (total_showing) {
 682                 x = document.createElement('description');
 683                 x.setAttribute('crop','end');
 684                 x.setAttribute('tooltiptext',tooltip_msg);
 685                 obj.controller.view.result_message.appendChild(x);
 686                 x.appendChild(
 687                     document.createTextNode($("catStrings").getFormattedString('staff.cat.z3950.handle_results.showing_total_results',
 688                         [(total_showing > total_count ? total_count : total_showing), total_count]))
 689                 );
 690             } else {
 691                 x = document.createElement('description');
 692                 x.setAttribute('crop','end');
 693                 x.setAttribute('tooltiptext',tooltip_msg);
 694                 obj.controller.view.result_message.appendChild(x);
 695                 x.appendChild(
 696                     document.createTextNode($("catStrings").getFormattedString('staff.cat.z3950.handle_results.num_of_results', [(total_count ? total_count : 0)]))
 697                 );
 698             }
 699
 700         } catch(E) {
 701             this.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.handle_results.search_result_error'),E);
 702         }
 703     },
 704
 705     'replace_tab_with_opac' : function(doc_id) {
 706         var opac_url = xulG.url_prefix( urls.opac_rdetail ) + '?r=' + doc_id;
 707         var content_params = {
 708             'session' : ses(),
 709             'authtime' : ses('authtime'),
 710             'opac_url' : opac_url,
 711         };
 712         xulG.set_tab(
 713             xulG.url_prefix(urls.XUL_OPAC_WRAPPER),
 714             {'tab_name': $("catStrings").getString('staff.cat.z3950.replace_tab_with_opac.tab_name')},
 715             content_params
 716         );
 717     },
 718
 719     'spawn_marc_editor' : function(my_marcxml,biblio_source) {
 720         var obj = this;
 721
 722         function save_marc (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         if ( $('marc_editor').checked ) {
 820             xulG.new_tab(
 821                 xulG.url_prefix(urls.XUL_MARC_EDIT),
 822                 { 'tab_name' : 'MARC Editor' },
 823                 {
 824                     'record' : { 'marc' : my_marcxml, "rtype": "bre" },
 825                     'fast_add_item' : function(doc_id,cn_label,cp_barcode) {
 826                         try {
 827                             JSAN.use('cat.util'); return cat.util.fast_item_add(doc_id,cn_label,cp_barcode);
 828                         } catch(E) {
 829                             alert(E);
 830                         }
 831                     },
 832                     'save' : {
 833                         'label' : $("catStrings").getString('staff.cat.z3950.spawn_marc_editor.save_button_label'),
 834                         'func' : save_marc
 835                     }
 836                 }
 837             );
 838         } else {
 839             save_marc(my_marcxml);
 840         }
 841     },
 842
 843     'confirm_overlay' : function(record_ids) {
 844         var obj = this; // JSAN.use('OpenILS.data'); var data = new OpenILS.data(); data.init({'via':'stash'});
 845         netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect UniversalBrowserWrite');
 846         var top_xml = '<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" >';
 847         top_xml += '<description>'+$("catStrings").getString('staff.cat.z3950.confirm_overlay.description')+'</description>';
 848         top_xml += '<hbox><button id="lead" disabled="false" label="'+$("catStrings").getString('staff.cat.z3950.confirm_overlay.lead.label')+'" name="fancy_submit"';
 849         top_xml += ' accesskey="'+$("catStrings").getString('staff.cat.z3950.confirm_overlay.lead.accesskey')+'"/>';
 850         top_xml += ' <button label="'+$("catStrings").getString('staff.cat.z3950.confirm_overlay.cancel.label')+'" accesskey="'+
 851                         $("catStrings").getString('staff.cat.z3950.confirm_overlay.cancel.accesskey')+'" name="fancy_cancel"/></hbox></vbox>';
 852
 853         var xml = '<form xmlns="http://www.w3.org/1999/xhtml">';
 854         xml += '<table width="100%"><tr valign="top">';
 855         for (var i = 0; i < record_ids.length; i++) {
 856             xml += '<td nowrap="nowrap"><iframe src="' + urls.XUL_BIB_BRIEF;
 857             xml += '?docid=' + record_ids[i] + '"/></td>';
 858         }
 859         xml += '</tr><tr valign="top">';
 860         for (var i = 0; i < record_ids.length; i++) {
 861             xml += '<td nowrap="nowrap"><iframe style="min-height: 1000px; min-width: 300px;" flex="1" src="' + urls.XUL_MARC_VIEW + '?docid=' + record_ids[i] + ' "/></td>';
 862         }
 863         xml += '</tr></table></form>';
 864         // data.temp_merge_top = top_xml; data.stash('temp_merge_top');
 865         // data.temp_merge_mid = xml; data.stash('temp_merge_mid');
 866         JSAN.use('util.window'); var win = new util.window();
 867         var fancy_prompt_data = win.open(
 868             urls.XUL_FANCY_PROMPT,
 869             // + '?xml_in_stash=temp_merge_mid'
 870             // + '&top_xml_in_stash=temp_merge_top'
 871             // + '&title=' + window.escape('Record Overlay'),
 872             'fancy_prompt', 'chrome,resizable,modal,width=700,height=500',
 873             { 'top_xml' : top_xml, 'xml' : xml, 'title' : $("catStrings").getString('staff.cat.z3950.confirm_overlay.title') }
 874         );
 875         //data.stash_retrieve();
 876         if (fancy_prompt_data.fancy_status == 'incomplete') { alert($("catStrings").getString('staff.cat.z3950.confirm_overlay.aborted')); return false; }
 877         return true;
 878     },
 879
 880     'spawn_marc_editor_for_overlay' : function(my_marcxml,biblio_source) {
 881         var obj = this;
 882         obj.data.init({'via':'stash'});
 883         if (!obj.data.marked_record) {
 884             alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.try_again'));
 885             return;
 886         }
 887
 888         function overlay_marc (new_marcxml) {
 889             try {
 890                 if (! obj.confirm_overlay( [ obj.data.marked_record ] ) ) { return; }
 891                 var r = obj.network.simple_request('MARC_XML_RECORD_REPLACE', [ ses(), obj.data.marked_record, new_marcxml, biblio_source ]);
 892                 if (typeof r.ilsevent != 'undefined') {
 893                     switch(Number(r.ilsevent)) {
 894                         case 1704 /* TCN_EXISTS */ :
 895                             var msg = $("catStrings").getFormattedString('staff.cat.z3950.spawn_marc_editor_for_overlay.same_tcn', [r.payload.tcn]);
 896                             var title = $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.import_collision');
 897                             var btn1 = typeof r.payload.new_tcn == 'undefined' ? null : $("catStrings").getFormattedString('staff.cat.z3950.spawn_marc_editor_for_overlay.btn1_overlay', [r.payload.new_tcn]);
 898                             if (btn1) {
 899                                 var robj = obj.network.simple_request(
 900                                     'PERM_CHECK',[
 901                                         ses(),
 902                                         obj.data.list.au[0].id(),
 903                                         obj.data.list.au[0].ws_ou(),
 904                                         [ 'ALLOW_ALT_TCN' ]
 905                                     ]
 906                                 );
 907                                 if (typeof robj.ilsevent != 'undefined') {
 908                                     obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.permission_error'),E);
 909                                 }
 910                                 if (robj.length != 0) btn1 = null;
 911                             }
 912                             var btn2 = $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.btn2_cancel');
 913                             var p = obj.error.yns_alert(msg,title,btn1,btn2,null, $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.confirm_action'));
 914                             obj.error.sdump('D_ERROR','option ' + p + 'chosen');
 915                             switch(p) {
 916                                 case 0:
 917                                     var r2 = obj.network.request(
 918                                         api.MARC_XML_RECORD_REPLACE.app,
 919                                         api.MARC_XML_RECORD_REPLACE.method + '.override',
 920                                         [ ses(), obj.data.marked_record, new_marcxml, biblio_source ]
 921                                     );
 922                                     if (typeof r2.ilsevent != 'undefined') {
 923                                         throw(r2);
 924                                     } else {
 925                                         alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.successful_overlay_with_new_TCN'));
 926                                         return {
 927                                             'id' : r2.id(),
 928                                             'on_complete' : function() {
 929                                                 try {
 930                                                     obj.replace_tab_with_opac(r2.id());
 931                                                 } catch(E) {
 932                                                     alert(E);
 933                                                 }
 934                                             }
 935                                         };
 936                                     }
 937                                 break;
 938                                 case 1:
 939                                 default:
 940                                     alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.cancelled_overlay'));
 941                                 break;
 942                             }
 943                         break;
 944                         default:
 945                             throw(r);
 946                         break;
 947                     }
 948                 } else {
 949                     alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.success_overlay'));
 950                     return {
 951                         'id' : r.id(),
 952                         'on_complete' : function() {
 953                             try {
 954                                 obj.replace_tab_with_opac(r.id());
 955                             } catch(E) {
 956                                 alert(E);
 957                             }
 958                         }
 959                     };
 960                 }
 961             } catch(E) {
 962                 obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.overlay_error'),E);
 963             }
 964         }
 965
 966         if ( $('marc_editor').checked ) {
 967             xulG.new_tab(
 968                 xulG.url_prefix(urls.XUL_MARC_EDIT),
 969                 { 'tab_name' : $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.tab_name') },
 970                 {
 971                     'record' : { 'marc' : my_marcxml },
 972                     'fast_add_item' : function(doc_id,cn_label,cp_barcode) {
 973                         try {
 974                             JSAN.use('cat.util'); cat.util.fast_item_add(doc_id,cn_label,cp_barcode);
 975                         } catch(E) {
 976                             alert(E);
 977                         }
 978                     },
 979                     'save' : {
 980                         'label' : $("catStrings").getString('staff.cat.z3950.spawn_marc_editor_for_overlay.overlay_record_label'),
 981                         'func' : overlay_marc
 982                     }
 983                 }
 984             );
 985         } else {
 986             overlay_marc(my_marcxml);
 987         }
 988     },
 989
 990
 991     'load_creds' : function() {
 992         var obj = this;
 993         try {
 994             obj.creds = { 'version' : g.save_version, 'services' : {}, 'hosts' : {} };
 995             /*
 996                 {
 997                     'version' : xx,
 998                     'default_service' : xx,
 999                     'services' : {
1000
1001                         'xx' : {
1002                             'username' : xx,
1003                             'password' : xx,
1004                             'default_attr' : xx,
1005                         },
1006
1007                         'xx' : {
1008                             'username' : xx,
1009                             'password' : xx,
1010                             'default_attr' : xx,
1011                         },
1012                     },
1013                     // new in version 2
1014                     'hosts' : {
1015                         'xxxx' : {
1016                             'default_services' : [ xx, ... ],
1017                             'services' : {
1018
1019                                 'xx' : {
1020                                     'username' : xx,
1021                                     'password' : xx,
1022                                     'default_attr' : xx,
1023                                 },
1024
1025                                 'xx' : {
1026                                     'username' : xx,
1027                                     'password' : xx,
1028                                     'default_attr' : xx,
1029                                 },
1030                             },
1031                         }
1032                     }
1033                 }
1034             */
1035             netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
1036             JSAN.use('util.file'); var file = new util.file('z3950_store');
1037             if (file._file.exists()) {
1038                 var creds = file.get_object(); file.close();
1039                 if (typeof creds.version != 'undefined') {
1040                     if (creds.version >= obj.creds_version) {  /* so apparently, this guy is assuming that future versions will be backwards compatible */
1041                         if (typeof creds.hosts == 'undefined') creds.hosts = {};
1042                         obj.creds = creds;
1043                     }
1044                 }
1045             }
1046         } catch(E) {
1047             obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.load_creds.z3950_cred_error'),E);
1048         }
1049     },
1050
1051     'save_creds' : function () {
1052         try {
1053             var obj = this;
1054             if (typeof obj.creds.hosts == 'undefined') obj.creds.hosts = {};
1055             if (typeof obj.creds.hosts[ obj.data.server_unadorned ] == 'undefined') obj.creds.hosts[ obj.data.server_unadorned ] = { 'services' : {} };
1056             obj.creds.hosts[ obj.data.server_unadorned ].default_services = obj.active_services;
1057             for (var i = 0; i < obj.creds.hosts[ obj.data.server_unadorned ].default_services.length; i++) {
1058                 var service = obj.creds.hosts[ obj.data.server_unadorned ].default_services[i];
1059                 if (typeof obj.creds.hosts[ obj.data.server_unadorned ].services[ service ] == 'undefined') {
1060                     obj.creds.hosts[ obj.data.server_unadorned ].services[ service ] = {}
1061                 }
1062                 obj.creds.hosts[ obj.data.server_unadorned ].services[service].username = document.getElementById(service + '_username').value;
1063                 obj.creds.hosts[ obj.data.server_unadorned ].services[service].password = document.getElementById(service + '_password').value;
1064                 if (obj.default_attr) {
1065                     obj.creds.hosts[ obj.data.server_unadorned ].services[service].default_attr = obj.default_attr;
1066                 }
1067             }
1068             obj.creds.version = obj.creds_version;
1069             netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
1070             JSAN.use('util.file'); var file = new util.file('z3950_store');
1071             file.set_object(obj.creds);
1072             file.close();
1073         } catch(E) {
1074             obj.error.standard_unexpected_error_alert($("catStrings").getString('staff.cat.z3950.save_creds.z3950_cred_error'),E);
1075         }
1076     },
1077
1078     'handle_enter' : function(ev) {
1079         var obj = this;
1080         if (ev.target.tagName != 'textbox') return;
1081         if (ev.keyCode == 13 /* enter */ || ev.keyCode == 77 /* enter on a mac */) setTimeout( function() { obj.initial_search(); }, 0);
1082     },
1083 }
1084
1085 dump('exiting cat.z3950.js\n');