Open-ILS/xul/staff_client/server/patron/holds.js

   1 dump('entering patron.holds.js\n');
   2
   3 if (typeof patron == 'undefined') patron = {};
   4 patron.holds = function (params) {
   5
   6         JSAN.use('util.error'); this.error = new util.error();
   7         JSAN.use('util.network'); this.network = new util.network();
   8         JSAN.use('OpenILS.data'); this.data = new OpenILS.data(); this.data.init({'via':'stash'});
   9 }
  10
  11 patron.holds.prototype = {
  12
  13     'hold_interface_type' : null,
  14
  15     'pull_from_shelf_interface' : {
  16         '_default' : { 'limit' : 50, 'offset' : 0 },
  17         'current' : { 'limit' : 50, 'offset' : 0 }
  18     },
  19
  20         'filter_lib' : null,
  21
  22         'retrieve_ids' : [],
  23
  24         'holds_map' : {},
  25
  26     'flatten_copy' : function(hold) {
  27         try { if ( hold.current_copy() && typeof hold.current_copy() == 'object') hold.current_copy( hold.current_copy().id() ); } catch(E) { alert('FIXME: Error flattening hold before hold update: ' + E); }
  28         return hold;
  29     },
  30
  31         'init' : function( params ) {
  32
  33                 var obj = this;
  34
  35                 obj.patron_id = params['patron_id'];
  36                 obj.docid = params['docid'];
  37                 obj.shelf = params['shelf'];
  38                 obj.tree_id = params['tree_id'];
  39
  40                 JSAN.use('circ.util');
  41                 var columns = circ.util.hold_columns(
  42                         {
  43                                 'title' : { 'hidden' : false, 'flex' : '3' },
  44                                 'request_time' : { 'hidden' : false },
  45                                 'pickup_lib_shortname' : { 'hidden' : false },
  46                                 'hold_type' : { 'hidden' : false },
  47                                 'current_copy' : { 'hidden' : false },
  48                                 'capture_time' : { 'hidden' : false },
  49                                 'notify_time' : { 'hidden' : false },
  50                                 'notify_count' : { 'hidden' : false },
  51                         }
  52                 );
  53
  54                 JSAN.use('util.list'); obj.list = new util.list( obj.tree_id || 'holds_list');
  55                 obj.list.init(
  56                         {
  57                                 'columns' : columns,
  58                                 'map_row_to_columns' : circ.util.std_map_row_to_columns(),
  59                                 'retrieve_row' : function(params) {
  60                                         var row = params.row;
  61                                         try {
  62                                                 obj.network.simple_request('FM_AHR_BLOB_RETRIEVE.authoritative', [ ses(), row.my.hold_id ],
  63                                                         function(blob_req) {
  64                                                                 try {
  65                                                                         var blob = blob_req.getResultObject();
  66                                                                         if (typeof blob.ilsevent != 'undefined') throw(blob);
  67                                                                         row.my.ahr = blob.hold;
  68                                                                         row.my.status = blob.status;
  69                                     row.my.ahr.status( blob.status );
  70                                                                         row.my.acp = blob.copy;
  71                                                                         row.my.acn = blob.volume;
  72                                                                         row.my.mvr = blob.mvr;
  73                                                                         row.my.patron_family_name = blob.patron_last;
  74                                                                         row.my.patron_first_given_name = blob.patron_first;
  75                                                                         row.my.patron_barcode = blob.patron_barcode;
  76
  77                                                                         var copy_id = row.my.ahr.current_copy();
  78                                                                         if (typeof copy_id == 'object') {
  79                                                                                 if (copy_id == null) {
  80                                                                                         if (typeof row.my.acp == 'object' && row.my.acp != null) copy_id = row.my.acp.id();
  81                                                                                 } else {
  82                                                                                         copy_id = copy_id.id();
  83                                                                                 }
  84                                                                         } else {
  85                                                                                 copy_id = row.my.acp.id();
  86                                                                         }
  87
  88                                                                         obj.holds_map[ row.my.ahr.id() ] = row.my.ahr;
  89                                                                         params.row_node.setAttribute('retrieve_id',
  90                                                                                 js2JSON({
  91                                                                                         'copy_id':copy_id,
  92                                             'barcode':row.my.acp ? row.my.acp.barcode() : null,
  93                                                                                         'id':row.my.ahr.id(),
  94                                                                                         'type':row.my.ahr.hold_type(),
  95                                                                                         'target':row.my.ahr.target(),
  96                                                                                         'usr':row.my.ahr.usr(),
  97                                                                                 })
  98                                                                         );
  99                                                                         if (typeof params.on_retrieve == 'function') { params.on_retrieve(row); }
 100
 101                                                                 } catch(E) {
 102                                                                         obj.error.standard_unexpected_error_alert('Error retrieving details for hold #' + row.my.hold_id, E);
 103                                                                 }
 104                                                         }
 105                                                 );
 106                                         } catch(E) {
 107                                                 obj.error.sdump('D_ERROR','retrieve_row: ' + E );
 108                                         }
 109                                         return row;
 110                                 },
 111                                 'on_select' : function(ev) {
 112                                         JSAN.use('util.functional');
 113                                         var sel = obj.list.retrieve_selection();
 114                                         obj.controller.view.sel_clip.setAttribute('disabled',sel.length < 1);
 115                                         obj.retrieve_ids = util.functional.map_list(
 116                                                 sel,
 117                                                 function(o) { return JSON2js( o.getAttribute('retrieve_id') ); }
 118                                         );
 119                                         if (obj.retrieve_ids.length > 0) {
 120                                                 obj.controller.view.sel_mark_items_damaged.setAttribute('disabled','false');
 121                                                 obj.controller.view.sel_mark_items_missing.setAttribute('disabled','false');
 122                                                 obj.controller.view.sel_copy_details.setAttribute('disabled','false');
 123                                                 obj.controller.view.sel_patron.setAttribute('disabled','false');
 124                                                 obj.controller.view.cmd_retrieve_patron.setAttribute('disabled','false');
 125                                                 obj.controller.view.cmd_holds_edit_pickup_lib.setAttribute('disabled','false');
 126                                                 obj.controller.view.cmd_holds_edit_phone_notify.setAttribute('disabled','false');
 127                                                 obj.controller.view.cmd_holds_edit_email_notify.setAttribute('disabled','false');
 128                                                 obj.controller.view.cmd_holds_edit_selection_depth.setAttribute('disabled','false');
 129                                                 obj.controller.view.cmd_holds_edit_thaw_date.setAttribute('disabled','false');
 130                                                 obj.controller.view.cmd_holds_edit_freeze.setAttribute('disabled','false');
 131                                                 obj.controller.view.cmd_show_notifications.setAttribute('disabled','false');
 132                                                 obj.controller.view.cmd_holds_retarget.setAttribute('disabled','false');
 133                                                 obj.controller.view.cmd_holds_cancel.setAttribute('disabled','false');
 134                                                 obj.controller.view.cmd_show_catalog.setAttribute('disabled','false');
 135                                         } else {
 136                                                 obj.controller.view.sel_mark_items_damaged.setAttribute('disabled','true');
 137                                                 obj.controller.view.sel_mark_items_missing.setAttribute('disabled','true');
 138                                                 obj.controller.view.sel_copy_details.setAttribute('disabled','true');
 139                                                 obj.controller.view.sel_patron.setAttribute('disabled','true');
 140                                                 obj.controller.view.cmd_retrieve_patron.setAttribute('disabled','true');
 141                                                 obj.controller.view.cmd_holds_edit_pickup_lib.setAttribute('disabled','true');
 142                                                 obj.controller.view.cmd_holds_edit_phone_notify.setAttribute('disabled','true');
 143                                                 obj.controller.view.cmd_holds_edit_email_notify.setAttribute('disabled','true');
 144                                                 obj.controller.view.cmd_holds_edit_selection_depth.setAttribute('disabled','true');
 145                                                 obj.controller.view.cmd_holds_edit_thaw_date.setAttribute('disabled','true');
 146                                                 obj.controller.view.cmd_holds_edit_freeze.setAttribute('disabled','true');
 147                                                 obj.controller.view.cmd_show_notifications.setAttribute('disabled','true');
 148                                                 obj.controller.view.cmd_holds_retarget.setAttribute('disabled','true');
 149                                                 obj.controller.view.cmd_holds_cancel.setAttribute('disabled','true');
 150                                                 obj.controller.view.cmd_show_catalog.setAttribute('disabled','true');
 151                                         }
 152                                 },
 153
 154                         }
 155                 );
 156
 157                 JSAN.use('util.controller'); obj.controller = new util.controller();
 158                 obj.controller.init(
 159                         {
 160                                 'control_map' : {
 161                                         'save_columns' : [ [ 'command' ], function() { obj.list.save_columns(); } ],
 162                                         'sel_clip' : [
 163                                                 ['command'],
 164                                                 function() { obj.list.clipboard(); }
 165                                         ],
 166                                         'cmd_broken' : [
 167                                                 ['command'],
 168                                                 function() { alert('Not Yet Implemented'); }
 169                                         ],
 170                                         'sel_patron' : [
 171                                                 ['command'],
 172                                                 function() {
 173                                                         JSAN.use('circ.util');
 174                                                         circ.util.show_last_few_circs(obj.retrieve_ids);
 175                                                 }
 176                                         ],
 177                                         'sel_mark_items_damaged' : [
 178                                                 ['command'],
 179                                                 function() {
 180                                                         JSAN.use('cat.util'); JSAN.use('util.functional');
 181                                                         cat.util.mark_item_damaged( util.functional.map_list( obj.retrieve_ids, function(o) { return o.copy_id; } ) );
 182                                                 }
 183                                         ],
 184                                         'sel_mark_items_missing' : [
 185                                                 ['command'],
 186                                                 function() {
 187                                                         JSAN.use('cat.util'); JSAN.use('util.functional');
 188                                                         cat.util.mark_item_missing( util.functional.map_list( obj.retrieve_ids, function(o) { return o.copy_id; } ) );
 189                                                 }
 190                                         ],
 191                                         'sel_copy_details' : [
 192                                                 ['command'],
 193                                                 function() {
 194                                                         JSAN.use('circ.util');
 195                                                         for (var i = 0; i < obj.retrieve_ids.length; i++) {
 196                                                                 if (obj.retrieve_ids[i].copy_id) circ.util.show_copy_details( obj.retrieve_ids[i].copy_id );
 197                                                         }
 198                                                 }
 199                                         ],
 200                                         'cmd_holds_print' : [
 201                                                 ['command'],
 202                                                 function() {
 203                                                         try {
 204                                                                 JSAN.use('patron.util');
 205                                                                 var params = {
 206                                                                         'patron' : patron.util.retrieve_au_via_id(ses(),obj.patron_id),
 207                                                                         'template' : 'holds'
 208                                                                 };
 209                                                                 obj.list.print(params);
 210                                                         } catch(E) {
 211                                                                 obj.error.standard_unexpected_error_alert('print 1',E);
 212                                                         }
 213                                                 }
 214                                         ],
 215                                         'cmd_holds_export' : [
 216                                                 ['command'],
 217                                                 function() {
 218                                                         try {
 219                                                                 obj.list.dump_csv_to_clipboard();
 220                                                         } catch(E) {
 221                                                                 obj.error.standard_unexpected_error_alert('export 1',E);
 222                                                         }
 223                                                 }
 224                                         ],
 225
 226                                         'cmd_show_notifications' : [
 227                                                 ['command'],
 228                                                 function() {
 229                                                         try {
 230                                                                 JSAN.use('util.window'); var win = new util.window();
 231                                                                 for (var i = 0; i < obj.retrieve_ids.length; i++) {
 232                                                                         netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
 233                                                                         win.open(
 234                                                                                 xulG.url_prefix(urls.XUL_HOLD_NOTICES), // + '?ahr_id=' + obj.retrieve_ids[i].id,
 235                                                                                 'hold_notices_' + obj.retrieve_ids[i].id,
 236                                                                                 'chrome,resizable',
 237                                                                                 { 'ahr_id' : obj.retrieve_ids[i].id }
 238                                                                         );
 239                                                                 }
 240                                                         } catch(E) {
 241                                                                 obj.error.standard_unexpected_error_alert('Error rendering/retrieving hold notifications.',E);
 242                                                         }
 243                                                 }
 244                                         ],
 245                                         'cmd_holds_edit_selection_depth' : [
 246                                                 ['command'],
 247                                                 function() {
 248                                                         try {
 249                                                                 JSAN.use('util.widgets'); JSAN.use('util.functional');
 250                                                                 var ws_type = obj.data.hash.aout[ obj.data.hash.aou[ obj.data.list.au[0].ws_ou() ].ou_type() ];
 251                                                                 var list = util.functional.map_list(
 252                                                                         util.functional.filter_list(
 253                                                                                 obj.data.list.aout,
 254                                                                                 function(o) {
 255                                                                                         if (o.depth() > ws_type.depth()) return false;
 256                                                                                         if (o.depth() < ws_type.depth()) return true;
 257                                                                                         return (o.id() == ws_type.id());
 258                                                                                 }
 259                                                                         ),
 260                                                                         function(o) {
 261                                                                                 return [
 262                                                                                         o.opac_label(),
 263                                                                                         o.id(),
 264                                                                                         false,
 265                                                                                         ( o.depth() * 2),
 266                                                                                 ];
 267                                                                         }
 268                                                                 );
 269                                                                 ml = util.widgets.make_menulist( list, obj.data.list.au[0].ws_ou() );
 270                                                                 ml.setAttribute('id','selection');
 271                                                                 ml.setAttribute('name','fancy_data');
 272                                                                 var xml = '<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 273                                                                 xml += '<description>Please choose a Hold Range:</description>';
 274                                                                 xml += util.widgets.serialize_node(ml);
 275                                                                 xml += '</vbox>';
 276                                                                 var bot_xml = '<hbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 277                                                                 bot_xml += '<spacer flex="1"/><button label="Done" accesskey="D" name="fancy_submit"/>';
 278                                                                 bot_xml += '<button label="Cancel" accesskey="C" name="fancy_cancel"/></hbox>';
 279                                                                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect UniversalBrowserWrite');
 280                                                                 //obj.data.temp_mid = xml; obj.data.stash('temp_mid');
 281                                                                 //obj.data.temp_bot = bot_xml; obj.data.stash('temp_bot');
 282                                                                 JSAN.use('util.window'); var win = new util.window();
 283                                                                 var fancy_prompt_data = win.open(
 284                                                                         urls.XUL_FANCY_PROMPT,
 285                                                                         //+ '?xml_in_stash=temp_mid'
 286                                                                         //+ '&bottom_xml_in_stash=temp_bot'
 287                                                                         //+ '&title=' + window.escape('Choose a Pick Up Library'),
 288                                                                         'fancy_prompt', 'chrome,resizable,modal',
 289                                                                         { 'xml' : xml, 'bottom_xml' : bot_xml, 'title' : 'Choose a Pick Up Library' }
 290                                                                 );
 291                                                                 if (fancy_prompt_data.fancy_status == 'incomplete') { return; }
 292                                                                 var selection = fancy_prompt_data.selection;
 293                                                                 var msg = 'Are you sure you would like to change the Hold Range for hold' + ( obj.retrieve_ids.length > 1 ? 's ' : ' ') + util.functional.map_list( obj.retrieve_ids, function(o){return o.id;}).join(', ') + ' to "' + obj.data.hash.aout[selection].opac_label() + '"?';
 294                                                                 var r = obj.error.yns_alert(msg,'Modifying Holds','Yes','No',null,'Check here to confirm this message');
 295                                                                 if (r == 0) {
 296                                                                         for (var i = 0; i < obj.retrieve_ids.length; i++) {
 297                                                                                 var hold = obj.holds_map[ obj.retrieve_ids[i].id ];
 298                                                                                 hold.selection_depth( obj.data.hash.aout[selection].depth() ); hold.ischanged('1');
 299                                         hold = obj.flatten_copy(hold);
 300                                                                                 var robj = obj.network.simple_request('FM_AHR_UPDATE',[ ses(), hold ]);
 301                                                                                 if (typeof robj.ilsevent != 'undefined') throw(robj);
 302                                                                         }
 303                                                                         obj.clear_and_retrieve(true);
 304                                                                 }
 305                                                         } catch(E) {
 306                                                                 obj.error.standard_unexpected_error_alert('Holds not likely modified.',E);
 307                                                         }
 308                                                 }
 309                                         ],
 310
 311                                         'cmd_holds_edit_pickup_lib' : [
 312                                                 ['command'],
 313                                                 function() {
 314                                                         try {
 315                                                                 JSAN.use('util.widgets'); JSAN.use('util.functional');
 316                                                                 var list = util.functional.map_list(
 317                                                                         obj.data.list.aou,
 318                                                                         function(o) {
 319                                                                                 var sname = o.shortname(); for (i = sname.length; i < 20; i++) sname += ' ';
 320                                                                                 return [
 321                                                                                         o.name() ? sname + ' ' + o.name() : o.shortname(),
 322                                                                                         o.id(),
 323                                                                                         ( obj.data.hash.aout[ o.ou_type() ].can_have_users() == 0),
 324                                                                                         ( obj.data.hash.aout[ o.ou_type() ].depth() * 2),
 325                                                                                 ];
 326                                                                         }
 327                                                                 );
 328                                                                 ml = util.widgets.make_menulist( list, obj.data.list.au[0].ws_ou() );
 329                                                                 ml.setAttribute('id','lib');
 330                                                                 ml.setAttribute('name','fancy_data');
 331                                                                 var xml = '<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 332                                                                 xml += '<description>Please choose a new Pickup Library:</description>';
 333                                                                 xml += util.widgets.serialize_node(ml);
 334                                                                 xml += '</vbox>';
 335                                                                 var bot_xml = '<hbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 336                                                                 bot_xml += '<spacer flex="1"/><button label="Done" accesskey="D" name="fancy_submit"/>';
 337                                                                 bot_xml += '<button label="Cancel" accesskey="C" name="fancy_cancel"/></hbox>';
 338                                                                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect UniversalBrowserWrite');
 339                                                                 //obj.data.temp_mid = xml; obj.data.stash('temp_mid');
 340                                                                 //obj.data.temp_bot = bot_xml; obj.data.stash('temp_bot');
 341                                                                 JSAN.use('util.window'); var win = new util.window();
 342                                                                 var fancy_prompt_data = win.open(
 343                                                                         urls.XUL_FANCY_PROMPT,
 344                                                                         //+ '?xml_in_stash=temp_mid'
 345                                                                         //+ '&bottom_xml_in_stash=temp_bot'
 346                                                                         //+ '&title=' + window.escape('Choose a Pick Up Library'),
 347                                                                         'fancy_prompt', 'chrome,resizable,modal',
 348                                                                         { 'xml' : xml, 'bottom_xml' : bot_xml, 'title' : 'Choose a Pick Up Library' }
 349                                                                 );
 350                                                                 if (fancy_prompt_data.fancy_status == 'incomplete') { return; }
 351                                                                 var pickup_lib = fancy_prompt_data.lib;
 352                                                                 var msg = 'Are you sure you would like to change the Pick Up Lib for hold' + ( obj.retrieve_ids.length > 1 ? 's ' : ' ') + util.functional.map_list( obj.retrieve_ids, function(o){return o.id;}).join(', ') + ' to ' + obj.data.hash.aou[pickup_lib].shortname() + '?';
 353                                                                 var r = obj.error.yns_alert(msg,'Modifying Holds','Yes','No',null,'Check here to confirm this message');
 354                                                                 if (r == 0) {
 355                                                                         for (var i = 0; i < obj.retrieve_ids.length; i++) {
 356                                                                                 var hold = obj.holds_map[ obj.retrieve_ids[i].id ];
 357                                                                                 hold.pickup_lib(  pickup_lib ); hold.ischanged('1');
 358                                         hold = obj.flatten_copy(hold);
 359                                                                                 var robj = obj.network.simple_request('FM_AHR_UPDATE',[ ses(), hold ]);
 360                                                                                 if (typeof robj.ilsevent != 'undefined') throw(robj);
 361                                                                         }
 362                                                                         obj.clear_and_retrieve(true);
 363                                                                 }
 364                                                         } catch(E) {
 365                                                                 obj.error.standard_unexpected_error_alert('Holds not likely modified.',E);
 366                                                         }
 367                                                 }
 368                                         ],
 369                                         'cmd_holds_edit_phone_notify' : [
 370                                                 ['command'],
 371                                                 function() {
 372                                                         try {
 373                                                                 var xml = '<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 374                                                                 xml += '<description>Please enter a new phone number for hold notification (leave the field empty to disable phone notification):</description>';
 375                                                                 xml += '<textbox id="phone" name="fancy_data"/>';
 376                                                                 xml += '</vbox>';
 377                                                                 var bot_xml = '<hbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 378                                                                 bot_xml += '<spacer flex="1"/><button label="Done" accesskey="D" name="fancy_submit"/>';
 379                                                                 bot_xml += '<button label="Cancel" accesskey="C" name="fancy_cancel"/></hbox>';
 380                                                                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect UniversalBrowserWrite');
 381                                                                 //obj.data.temp_mid = xml; obj.data.stash('temp_mid');
 382                                                                 //obj.data.temp_bot = bot_xml; obj.data.stash('temp_bot');
 383                                                                 JSAN.use('util.window'); var win = new util.window();
 384                                                                 var fancy_prompt_data = win.open(
 385                                                                         urls.XUL_FANCY_PROMPT,
 386                                                                         //+ '?xml_in_stash=temp_mid'
 387                                                                         //+ '&bottom_xml_in_stash=temp_bot'
 388                                                                         //+ '&title=' + window.escape('Choose a Hold Notification Phone Number')
 389                                                                         //+ '&focus=phone',
 390                                                                         'fancy_prompt', 'chrome,resizable,modal',
 391                                                                         { 'xml' : xml, 'bottom_xml' : bot_xml, 'title' : 'Choose a Hold Notification Phone Number', 'focus' : 'phone' }
 392                                                                 );
 393                                                                 if (fancy_prompt_data.fancy_status == 'incomplete') { return; }
 394                                                                 var phone = fancy_prompt_data.phone;
 395                                                                 var msg = 'Are you sure you would like to change the Notification Phone Number for hold' + ( obj.retrieve_ids.length > 1 ? 's ' : ' ') + util.functional.map_list( obj.retrieve_ids, function(o){return o.id;}).join(', ') + ' to "' + phone + '"?';
 396                                                                 var r = obj.error.yns_alert(msg,'Modifying Holds','Yes','No',null,'Check here to confirm this message');
 397                                                                 if (r == 0) {
 398                                                                         for (var i = 0; i < obj.retrieve_ids.length; i++) {
 399                                                                                 var hold = obj.holds_map[ obj.retrieve_ids[i].id ];
 400                                                                                 hold.phone_notify(  phone ); hold.ischanged('1');
 401                                         hold = obj.flatten_copy(hold);
 402                                                                                 var robj = obj.network.simple_request('FM_AHR_UPDATE',[ ses(), hold ]);
 403                                                                                 if (typeof robj.ilsevent != 'undefined') throw(robj);
 404                                                                         }
 405                                                                         obj.clear_and_retrieve(true);
 406                                                                 }
 407                                                         } catch(E) {
 408                                                                 obj.error.standard_unexpected_error_alert('Holds not likely modified.',E);
 409                                                         }
 410                                                 }
 411                                         ],
 412                                         'cmd_holds_edit_email_notify' : [
 413                                                 ['command'],
 414                                                 function() {
 415                                                         try {
 416                                                                 var xml = '<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 417                                                                 xml += '<description>Send email notifications (when appropriate)?  The email address used is found in the hold recipient account.</description>';
 418                                                                 xml += '<hbox><button value="email" label="Email" accesskey="E" name="fancy_submit"/>';
 419                                                                 xml += '<button value="noemail" label="No Email" accesskey="N" name="fancy_submit"/></hbox>';
 420                                                                 xml += '</vbox>';
 421                                                                 var bot_xml = '<hbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 422                                                                 bot_xml += '<spacer flex="1"/><button label="Cancel" accesskey="C" name="fancy_cancel"/></hbox>';
 423                                                                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect UniversalBrowserWrite');
 424                                                                 //obj.data.temp_mid = xml; obj.data.stash('temp_mid');
 425                                                                 //obj.data.temp_bot = bot_xml; obj.data.stash('temp_bot');
 426                                                                 JSAN.use('util.window'); var win = new util.window();
 427                                                                 var fancy_prompt_data = win.open(
 428                                                                         urls.XUL_FANCY_PROMPT,
 429                                                                         //+ '?xml_in_stash=temp_mid'
 430                                                                         //+ '&bottom_xml_in_stash=temp_bot'
 431                                                                         //+ '&title=' + window.escape('Set Email Notification for Holds'),
 432                                                                         'fancy_prompt', 'chrome,resizable,modal',
 433                                                                         { 'xml' : xml, 'bottom_xml' : bot_xml, 'title' : 'Set Email Notification for Holds' }
 434                                                                 );
 435                                                                 if (fancy_prompt_data.fancy_status == 'incomplete') { return; }
 436                                                                 var email = fancy_prompt_data.fancy_submit == 'email' ? get_db_true() : get_db_false();
 437                                                                 var msg = 'Are you sure you would like ' + ( get_bool( email ) ? 'enable' : 'disable' ) + ' email notification for hold' + ( obj.retrieve_ids.length > 1 ? 's ' : ' ') + util.functional.map_list( obj.retrieve_ids, function(o){return o.id;}).join(', ') + '?';
 438                                                                 var r = obj.error.yns_alert(msg,'Modifying Holds','Yes','No',null,'Check here to confirm this message');
 439                                                                 if (r == 0) {
 440                                                                         for (var i = 0; i < obj.retrieve_ids.length; i++) {
 441                                                                                 var hold = obj.holds_map[ obj.retrieve_ids[i].id ];
 442                                                                                 hold.email_notify(  email ); hold.ischanged('1');
 443                                         hold = obj.flatten_copy(hold);
 444                                                                                 var robj = obj.network.simple_request('FM_AHR_UPDATE',[ ses(), hold ]);
 445                                                                                 if (typeof robj.ilsevent != 'undefined') throw(robj);
 446                                                                         }
 447                                                                         obj.clear_and_retrieve(true);
 448                                                                 }
 449                                                         } catch(E) {
 450                                                                 obj.error.standard_unexpected_error_alert('Holds not likely modified.',E);
 451                                                         }
 452                                                 }
 453                                         ],
 454                     'cmd_holds_edit_freeze' : [
 455                                                 ['command'],
 456                                                 function() {
 457                                                         try {
 458                                                                 var xml = '<vbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 459                                                                 xml += '<description>Freeze or un-freeze these holds?</description>';
 460                                                                 xml += '<hbox><button value="freeze" label="Freeze" accesskey="F" name="fancy_submit"/>';
 461                                                                 xml += '<button value="unfreeze" label="Un-Freeze" accesskey="U" name="fancy_submit"/></hbox>';
 462                                                                 xml += '</vbox>';
 463                                                                 var bot_xml = '<hbox xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" flex="1" style="overflow: vertical">';
 464                                                                 bot_xml += '<spacer flex="1"/><button label="Cancel" accesskey="C" name="fancy_cancel"/></hbox>';
 465                                                                 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect UniversalBrowserWrite');
 466                                                                 //obj.data.temp_mid = xml; obj.data.stash('temp_mid');
 467                                                                 //obj.data.temp_bot = bot_xml; obj.data.stash('temp_bot');
 468                                                                 JSAN.use('util.window'); var win = new util.window();
 469                                                                 var fancy_prompt_data = win.open(
 470                                                                         urls.XUL_FANCY_PROMPT,
 471                                                                         //+ '?xml_in_stash=temp_mid'
 472                                                                         //+ '&bottom_xml_in_stash=temp_bot'
 473                                                                         //+ '&title=' + window.escape('Set Email Notification for Holds'),
 474                                                                         'fancy_prompt', 'chrome,resizable,modal',
 475                                                                         { 'xml' : xml, 'bottom_xml' : bot_xml, 'title' : 'Set Email Notification for Holds' }
 476                                                                 );
 477                                                                 if (fancy_prompt_data.fancy_status == 'incomplete') { return; }
 478                                                                 var freeze = fancy_prompt_data.fancy_submit == 'freeze' ? get_db_true() : get_db_false();
 479                                                                 var msg = 'Are you sure you would like to ' + ( get_bool( freeze ) ? 'freeze' : 'un-freeze' ) + ' hold' + ( obj.retrieve_ids.length > 1 ? 's ' : ' ') + util.functional.map_list( obj.retrieve_ids, function(o){return o.id;}).join(', ') + '?';
 480                                                                 var r = obj.error.yns_alert(msg,'Modifying Holds','Yes','No',null,'Check here to confirm this message');
 481                                                                 if (r == 0) {
 482                                                                         for (var i = 0; i < obj.retrieve_ids.length; i++) {
 483                                                                                 var hold = obj.holds_map[ obj.retrieve_ids[i].id ];
 484                                                                                 hold.frozen(  freeze );
 485                                                                                 if ( ! get_bool( freeze ) ) {
 486                                                                                         hold.thaw_date( null );
 487                                                                                 }
 488                                                                                 hold.ischanged('1');
 489                                         hold = obj.flatten_copy(hold);
 490                                                                                 var robj = obj.network.simple_request('FM_AHR_UPDATE',[ ses(), hold ]);
 491                                                                                 if (typeof robj.ilsevent != 'undefined') throw(robj);
 492                                                                         }
 493                                                                         obj.clear_and_retrieve(true);
 494                                                                 }
 495                                                         } catch(E) {
 496                                                                 obj.error.standard_unexpected_error_alert('Holds not likely modified.',E);
 497                                                         }
 498                                                 }
 499                                         ],
 500
 501                     'cmd_holds_edit_thaw_date' : [
 502                                                 ['command'],
 503                                                 function() {
 504                                                         try {
 505                                 JSAN.use('util.date');
 506                                 function check_date(value) {
 507                                     try {
 508                                         if (! util.date.check('YYYY-MM-DD',value) ) { throw('Invalid Date'); }
 509                                         if (util.date.check_past('YYYY-MM-DD',value) ) {
 510                                             throw('Thaw date for frozen holds needs to be after today.');
 511                                         }
 512                                         return true;
 513                                     } catch(E) {
 514                                         alert(E);
 515                                         return false;
 516                                     }
 517                                 }
 518
 519                                                                 var msg = 'Please enter a thaw date for hold' + ( obj.retrieve_ids.length > 1 ? 's ' : ' ') + util.functional.map_list( obj.retrieve_ids, function(o){return o.id;}).join(', ') + '\nOr set to blank to unset the thaw date for these holds.  Frozen holds without a thaw date will remain frozen until manually unfrozen, otherwise they unfreeze on the thaw date.';
 520                                 var value = 'YYYY-MM-DD';
 521                                 var title = 'Modifying Holds';
 522                                                                 var thaw_date; var invalid = true;
 523                                 while(invalid) {
 524                                     thaw_date = window.prompt(msg,value,title);
 525                                     if (thaw_date) {
 526                                         invalid = ! check_date(thaw_date);
 527                                     } else {
 528                                         invalid = false;
 529                                     }
 530                                 }
 531                                 if (thaw_date || thaw_date == '') {
 532                                     for (var i = 0; i < obj.retrieve_ids.length; i++) {
 533                                         var hold = obj.holds_map[ obj.retrieve_ids[i].id ];
 534                                         hold.thaw_date(  thaw_date == '' ? null : util.date.formatted_date(thaw_date + ' 00:00:00','%{iso8601}') ); hold.ischanged('1');
 535                                         hold = obj.flatten_copy(hold);
 536                                         var robj = obj.network.simple_request('FM_AHR_UPDATE',[ ses(), hold ]);
 537                                         if (typeof robj.ilsevent != 'undefined') throw(robj);
 538                                     }
 539                                                                         obj.clear_and_retrieve(true);
 540                                 }
 541                                                         } catch(E) {
 542                                                                 obj.error.standard_unexpected_error_alert('Holds not likely modified.',E);
 543                                                         }
 544                                                 }
 545                                         ],
 546
 547                                         'cmd_holds_retarget' : [
 548                                                 ['command'],
 549                                                 function() {
 550                                                         try {
 551                                                                 JSAN.use('util.functional');
 552                                                                 var msg = 'Are you sure you would like to reset hold' + ( obj.retrieve_ids.length > 1 ? 's ' : ' ') + util.functional.map_list( obj.retrieve_ids, function(o){return o.id;}).join(', ') + '?';
 553                                                                 var r = obj.error.yns_alert(msg,'Resetting Holds','Yes','No',null,'Check here to confirm this message');
 554                                                                 if (r == 0) {
 555                                                                         for (var i = 0; i < obj.retrieve_ids.length; i++) {
 556                                                                                 var robj = obj.network.simple_request('FM_AHR_RESET',[ ses(), obj.retrieve_ids[i].id]);
 557                                                                                 if (typeof robj.ilsevent != 'undefined') throw(robj);
 558                                                                         }
 559                                                                         obj.clear_and_retrieve();
 560                                                                 }
 561                                                         } catch(E) {
 562                                                                 obj.error.standard_unexpected_error_alert('Holds not likely reset.',E);
 563                                                         }
 564
 565                                                 }
 566                                         ],
 567
 568                                         'cmd_holds_cancel' : [
 569                                                 ['command'],
 570                                                 function() {
 571                                                         try {
 572                                                                 JSAN.use('util.functional');
 573                                                                 var msg = 'Are you sure you would like to cancel hold' + ( obj.retrieve_ids.length > 1 ? 's ' : ' ') + util.functional.map_list( obj.retrieve_ids, function(o){return o.id;}).join(', ') + '?';
 574                                                                 var r = obj.error.yns_alert(msg,'Cancelling Holds','Yes','No',null,'Check here to confirm this message');
 575                                                                 if (r == 0) {
 576                                     var transits = [];
 577                                                                         for (var i = 0; i < obj.retrieve_ids.length; i++) {
 578                                         if (obj.holds_map[ obj.retrieve_ids[i].id ].transit()) {
 579                                             transits.push( obj.retrieve_ids[i].barcode );
 580                                         }
 581                                                                                 var robj = obj.network.simple_request('FM_AHR_CANCEL',[ ses(), obj.retrieve_ids[i].id]);
 582                                                                                 if (typeof robj.ilsevent != 'undefined') throw(robj);
 583                                                                         }
 584                                     if (transits.length > 0) {
 585                                         var msg2 = 'For barcodes ' + transits.join(', ') + ' cancel the transits as well?';
 586                                         var r2 = obj.error.yns_alert(msg2,'Cancelling Transits','Yes','No',null,'Check here to confirm this message');
 587                                         if (r2 == 0) {
 588                                             try {
 589                                                 for (var i = 0; i < transits.length; i++) {
 590                                                     var robj = obj.network.simple_request('FM_ATC_VOID',[ ses(), { 'barcode' : transits[i] } ]);
 591                                                     if (typeof robj.ilsevent != 'undefined') {
 592                                                         switch(Number(robj.ilsevent)) {
 593                                                             case 1225 /* TRANSIT_ABORT_NOT_ALLOWED */ :
 594                                                                 alert(robj.desc);
 595                                                             break;
 596                                                             case 5000 /* PERM_FAILURE */ :
 597                                                             break;
 598                                                             default:
 599                                                                 throw(robj);
 600                                                             break;
 601                                                         }
 602                                                                                             }
 603                                                 }
 604                                             } catch(E) {
 605                                                                             obj.error.standard_unexpected_error_alert('Hold-transits not likely cancelled.',E);
 606                                             }
 607                                         }
 608                                     }
 609                                                                         obj.clear_and_retrieve();
 610                                                                 }
 611                                                         } catch(E) {
 612                                                                 obj.error.standard_unexpected_error_alert('Holds not likely cancelled.',E);
 613                                                         }
 614                                                 }
 615                                         ],
 616                                         'cmd_retrieve_patron' : [
 617                                                 ['command'],
 618                                                 function() {
 619                                                         try {
 620                                                                 var seen = {};
 621                                                                 for (var i = 0; i < obj.retrieve_ids.length; i++) {
 622                                                                         var patron_id = obj.retrieve_ids[i].usr;
 623                                                                         if (seen[patron_id]) continue; seen[patron_id] = true;
 624                                                                         xulG.new_tab(
 625                                                                                 xulG.url_prefix(urls.XUL_PATRON_DISPLAY), // + '?id=' + patron_id,
 626                                                                                 {},
 627                                                                                 { 'id' : patron_id }
 628                                                                         );
 629                                                                 }
 630                                                         } catch(E) {
 631                                                                 obj.error.standard_unexpected_error_alert('',E);
 632                                                         }
 633                                                 }
 634                                         ],
 635                                         'cmd_show_catalog' : [
 636                                                 ['command'],
 637                                                 function() {
 638                                                         try {
 639                                                                 for (var i = 0; i < obj.retrieve_ids.length; i++) {
 640                                                                         var htarget = obj.retrieve_ids[i].target;
 641                                                                         var htype = obj.retrieve_ids[i].type;
 642                                                                         var opac_url;
 643                                                                         switch(htype) {
 644                                                                                 case 'M' :
 645                                                                                         opac_url = xulG.url_prefix( urls.opac_rresult ) + '?m=' + htarget;
 646                                                                                 break;
 647                                                                                 case 'T' :
 648                                                                                         opac_url = xulG.url_prefix( urls.opac_rdetail ) + '?r=' + htarget;
 649                                                                                 break;
 650                                                                                 case 'V' :
 651                                                                                         var my_acn = obj.network.simple_request( 'FM_ACN_RETRIEVE.authoritative', [ htarget ]);
 652                                                                                         opac_url = xulG.url_prefix( urls.opac_rdetail) + '?r=' + my_acn.record();
 653                                                                                 break;
 654                                                                                 case 'C' :
 655                                                                                         var my_acp = obj.network.simple_request( 'FM_ACP_RETRIEVE', [ htarget ]);
 656                                                                                         var my_acn;
 657                                                                                         if (typeof my_acp.call_number() == 'object') {
 658                                                                                                 my_acn = my.acp.call_number();
 659                                                                                         } else {
 660                                                                                                 my_acn = obj.network.simple_request( 'FM_ACN_RETRIEVE.authoritative',
 661                                                                                                         [ my_acp.call_number() ]);
 662                                                                                         }
 663                                                                                         opac_url = xulG.url_prefix( urls.opac_rdetail) + '?r=' + my_acn.record();
 664                                                                                 break;
 665                                                                                 default:
 666                                                                                         obj.error.standard_unexpected_error_alert("I don't understand the hold type of " + htype + ", so I can't jump to the appropriate record in the catalog.", obj.retrieve_ids[i]);
 667                                                                                         continue;
 668                                                                                 break;
 669                                                                         }
 670                                                                         var content_params = {
 671                                                                                 'session' : ses(),
 672                                                                                 'authtime' : ses('authtime'),
 673                                                                                 'opac_url' : opac_url,
 674                                                                         };
 675                                                                         xulG.new_tab(
 676                                                                                 xulG.url_prefix(urls.XUL_OPAC_WRAPPER),
 677                                                                                 {'tab_name': htype == 'M' ? 'Catalog' : 'Retrieving title...'},
 678                                                                                 content_params
 679                                                                         );
 680                                                                 }
 681                                                         } catch(E) {
 682                                                                 obj.error.standard_unexpected_error_alert('',E);
 683                                                         }
 684                                                 }
 685                                         ],
 686                     'fetch_more' : [
 687                         ['command'],
 688                         function() {
 689                             obj.pull_from_shelf_interface.current.offset += obj.pull_from_shelf_interface.current.limit;
 690                             obj.retrieve();
 691                         }
 692                     ],
 693                     'lib_filter_checkbox' : [
 694                         ['command'],
 695                         function(ev) {
 696                             var x_lib_type_menu = document.getElementById('lib_type_menu');
 697                             if (x_lib_type_menu) x_lib_type_menu.disabled = ! ev.target.checked;
 698                             if (obj.controller.view.lib_menu) obj.controller.view.lib_menu.disabled = ! ev.target.checked;
 699                             obj.clear_and_retrieve();
 700                             ev.target.setAttribute('checked',ev.target.checked);
 701                         }
 702                     ]
 703                                 }
 704                         }
 705                 );
 706
 707         obj.determine_hold_interface_type();
 708         var x_fetch_more = document.getElementById('fetch_more');
 709         var x_lib_type_menu = document.getElementById('lib_type_menu');
 710         var x_lib_menu_placeholder = document.getElementById('lib_menu_placeholder');
 711         var x_lib_filter_checkbox = document.getElementById('lib_filter_checkbox');
 712         switch(obj.hold_interface_type) {
 713             case 'shelf':
 714                 obj.render_lib_menus({'pickup_lib':true});
 715                 if (x_lib_type_menu) x_lib_type_menu.hidden = false;
 716                 if (x_lib_menu_placeholder) x_lib_menu_placeholder.hidden = false;
 717             break;
 718             case 'pull' :
 719                 if (x_fetch_more) x_fetch_more.hidden = false;
 720                 if (x_lib_type_menu) x_lib_type_menu.hidden = true;
 721                 if (x_lib_menu_placeholder) x_lib_menu_placeholder.hidden = true;
 722             break;
 723             case 'record' :
 724                 obj.render_lib_menus({'pickup_lib':true,'request_lib':true});
 725                 if (x_lib_filter_checkbox) x_lib_filter_checkbox.hidden = false;
 726                 if (x_lib_type_menu) x_lib_type_menu.hidden = false;
 727                 if (x_lib_menu_placeholder) x_lib_menu_placeholder.hidden = false;
 728             break;
 729             default:
 730                 if (x_fetch_more) x_fetch_more.hidden = true;
 731                 if (x_lib_type_menu) x_lib_type_menu.hidden = true;
 732                 if (x_lib_menu_placeholder) x_lib_menu_placeholder.hidden = true;
 733             break;
 734         }
 735         setTimeout( // We do this because render_lib_menus above creates and appends a DOM node, but until this thread exits, it doesn't really happen
 736             function() {
 737                 if (x_lib_filter_checkbox) if (!x_lib_filter_checkbox.checked) {
 738                     if (x_lib_type_menu) x_lib_type_menu.disabled = true;
 739                     if (obj.controller.view.lib_menu) obj.controller.view.lib_menu.disabled = true;
 740                 }
 741                 obj.controller.render();
 742                 obj.retrieve();
 743
 744                 obj.controller.view.cmd_retrieve_patron.setAttribute('disabled','true');
 745                 obj.controller.view.cmd_holds_edit_pickup_lib.setAttribute('disabled','true');
 746                 obj.controller.view.cmd_holds_edit_phone_notify.setAttribute('disabled','true');
 747                 obj.controller.view.cmd_holds_edit_email_notify.setAttribute('disabled','true');
 748                                 obj.controller.view.cmd_holds_edit_thaw_date.setAttribute('disabled','true');
 749                                 obj.controller.view.cmd_holds_edit_freeze.setAttribute('disabled','true');
 750                 obj.controller.view.cmd_holds_edit_selection_depth.setAttribute('disabled','true');
 751                 obj.controller.view.cmd_show_notifications.setAttribute('disabled','true');
 752                 obj.controller.view.cmd_holds_retarget.setAttribute('disabled','true');
 753                 obj.controller.view.cmd_holds_cancel.setAttribute('disabled','true');
 754                 obj.controller.view.cmd_show_catalog.setAttribute('disabled','true');
 755             }, 0
 756         );
 757         },
 758
 759     'determine_hold_interface_type' : function() {
 760                 var obj = this;
 761         if (obj.patron_id) { /*************************************************** PATRON ******************************/
 762             obj.hold_interface_type = 'patron';
 763                 } else if (obj.docid) { /*************************************************** RECORD ******************************/
 764             obj.hold_interface_type = 'record';
 765                 } else if (obj.pull) { /*************************************************** PULL ******************************/
 766             obj.hold_interface_type = 'pull';
 767                 } else if (obj.shelf) { /*************************************************** HOLD SHELF ******************************/
 768             obj.hold_interface_type = 'shelf';
 769                 } else { /*************************************************** PULL ******************************/
 770             obj.hold_interface_type = 'pull';
 771                 }
 772     },
 773
 774     'clear_and_retrieve' : function(dont_show_me_the_list_change) {
 775         this.list.clear();
 776         this.pull_from_shelf_interface.current.offset = this.pull_from_shelf_interface._default.offset;
 777         this.retrieve(dont_show_me_the_list_change);
 778     },
 779
 780         'retrieve' : function(dont_show_me_the_list_change) {
 781                 var obj = this; var holds = [];
 782                 if (window.xulG && window.xulG.holds) {
 783                         holds = window.xulG.holds;
 784                 } else {
 785                         var method; var params = [ ses() ];
 786             switch(obj.hold_interface_type) {
 787                 case 'patron' :
 788                                     method = 'FM_AHR_ID_LIST_RETRIEVE_VIA_AU.authoritative';
 789                                 params.push( obj.patron_id );
 790                                 obj.controller.view.cmd_retrieve_patron.setAttribute('hidden','true');
 791                 break;
 792                 case 'record' :
 793                                     method = 'FM_AHR_RETRIEVE_ALL_VIA_BRE';
 794                                 params.push( obj.docid );
 795                     var x_lib_filter = document.getElementById('lib_filter_checkbox');
 796                     var x_lib_type_menu = document.getElementById('lib_type_menu');
 797                     if (x_lib_filter) {
 798                         if (x_lib_filter.checked) {
 799                             if (x_lib_type_menu && obj.controller.view.lib_menu) {
 800                                 var x = {};
 801                                 x[ x_lib_type_menu.value ] = obj.controller.view.lib_menu.value;
 802                                 params.push( x );
 803                             }
 804                         }
 805                     }
 806                                 obj.controller.view.cmd_retrieve_patron.setAttribute('hidden','false');
 807                 break;
 808                 case 'shelf' :
 809                                     method = 'FM_AHR_ID_LIST_ONSHELF_RETRIEVE';
 810                     params.push( obj.filter_lib || obj.data.list.au[0].ws_ou() );
 811                                 obj.controller.view.cmd_retrieve_patron.setAttribute('hidden','false');
 812                 break;
 813                 case 'pull' :
 814                 default:
 815                                     method = 'FM_AHR_ID_LIST_PULL_LIST';
 816                                 params.push( obj.pull_from_shelf_interface.current.limit ); params.push( obj.pull_from_shelf_interface.current.offset );
 817                                     //obj.controller.view.cmd_retrieve_patron.setAttribute('hidden','false');
 818                 break;
 819                         }
 820                         var robj = obj.network.simple_request( method, params );
 821                         if (typeof robj.ilsevent != 'undefined') throw(robj);
 822                         if (method == 'FM_AHR_RETRIEVE_ALL_VIA_BRE') {
 823                                 holds = [];
 824                                 holds = holds.concat( robj.copy_holds );
 825                                 holds = holds.concat( robj.volume_holds );
 826                                 holds = holds.concat( robj.title_holds );
 827                                 holds = holds.sort();
 828                         } else {
 829                                 holds = robj;
 830                         }
 831                         //alert('method = ' + method + ' params = ' + js2JSON(params));
 832                 }
 833
 834         var x_fetch_more = document.getElementById('fetch_more');
 835         if (holds.length == 0) {
 836             if (x_fetch_more) x_fetch_more.disabled = true;
 837         } else {
 838             if (x_fetch_more) x_fetch_more.disabled = false;
 839             obj.render(holds,dont_show_me_the_list_change);
 840         }
 841
 842     },
 843
 844     'render' : function(holds,dont_show_me_the_list_change) {
 845         var obj = this;
 846
 847                 function list_append(hold_id) {
 848                         obj.list.append(
 849                                 {
 850                                         'row' : {
 851                                                 'my' : {
 852                                                         'hold_id' : hold_id,
 853                                                 }
 854                                         }
 855                                 }
 856                         );
 857                 }
 858
 859                 function gen_list_append(hold) {
 860                         return function() {
 861                                 if (typeof obj.controller.view.lib_menu == 'undefined') {
 862                                         list_append(typeof hold == 'object' ? hold.id() : hold);
 863                                 } else {
 864                                         list_append(typeof hold == 'object' ? hold.id() : hold);
 865                                 }
 866                         };
 867                 }
 868
 869                 //obj.list.clear();
 870
 871                 JSAN.use('util.exec'); var exec = new util.exec(2);
 872                 var rows = [];
 873                 for (var i in holds) {
 874                         rows.push( gen_list_append(holds[i]) );
 875                 }
 876                 exec.chain( rows );
 877
 878                 if (!dont_show_me_the_list_change) {
 879                         if (window.xulG && typeof window.xulG.on_list_change == 'function') {
 880                                 try { window.xulG.on_list_change(holds); } catch(E) { this.error.sdump('D_ERROR',E); }
 881                         }
 882                 }
 883         },
 884
 885         'render_lib_menus' : function(types) {
 886                 try {
 887                         var obj = this;
 888                         JSAN.use('util.widgets'); JSAN.use('util.functional'); JSAN.use('util.fm_utils');
 889
 890             var x = document.getElementById('lib_type_menu');
 891             if (types) {
 892                 var nodes = x.firstChild.childNodes;
 893                 for (var i = 0; i < nodes.length; i++) nodes[i].hidden = true;
 894                 for (var i in types) document.getElementById(i).hidden = false;
 895             }
 896             x.setAttribute('oncommand','g.holds.clear_and_retrieve()');
 897
 898                         x = document.getElementById('lib_menu_placeholder');
 899                         util.widgets.remove_children( x );
 900
 901             JSAN.use('util.file');
 902                         var file = new util.file('offline_ou_list');
 903                         if (file._file.exists()) {
 904                                 var list_data = file.get_object(); file.close();
 905                                 var ml = util.widgets.make_menulist( list_data[0], obj.data.list.au[0].ws_ou() );
 906                 ml.setAttribute('id','lib_menu');
 907                 x.appendChild( ml );
 908                         ml.addEventListener(
 909                                 'command',
 910                                 function(ev) {
 911                                         obj.filter_lib = ev.target.value;
 912                                         obj.clear_and_retrieve();
 913                                 },
 914                                 false
 915                         );
 916                         obj.controller.view.lib_menu = ml;
 917                         } else {
 918                                 throw('Missing library list.\n');
 919                         }
 920
 921                 } catch(E) {
 922                         this.error.standard_unexpected_error_alert('rendering lib menu',E);
 923                 }
 924         },
 925 }
 926
 927 dump('exiting patron.holds.js\n');