Open-ILS/xul/staff_client/chrome/content/main/main.js

   1 dump('entering main/main.js\n');
   2 // vim:noet:sw=4:ts=4:
   3
   4 var xulG;
   5 var offlineStrings;
   6 var authStrings;
   7 var openTabs = new Array();
   8 var tempWindow = null;
   9 var tempFocusWindow = null;
  10
  11 function grant_perms(url) {
  12     var perms = "UniversalXPConnect UniversalPreferencesWrite UniversalBrowserWrite UniversalPreferencesRead UniversalBrowserRead UniversalFileRead";
  13     dump('Granting ' + perms + ' to ' + url + '\n');
  14     if (G.pref) {
  15         G.pref.setCharPref("capability.principal.codebase.p0.granted", perms);
  16         G.pref.setCharPref("capability.principal.codebase.p0.id", url);
  17         G.pref.setCharPref("capability.principal.codebase.p1.granted", perms);
  18         G.pref.setCharPref("capability.principal.codebase.p1.id", url.replace('http:','https:'));
  19         G.pref.setBoolPref("dom.disable_open_during_load",false);
  20         G.pref.setBoolPref("browser.popups.showPopupBlocker",false);
  21     }
  22
  23 }
  24
  25 function clear_the_cache() {
  26     try {
  27         var cacheClass         = Components.classes["@mozilla.org/network/cache-service;1"];
  28         var cacheService    = cacheClass.getService(Components.interfaces.nsICacheService);
  29         cacheService.evictEntries(Components.interfaces.nsICache.STORE_ON_DISK);
  30         cacheService.evictEntries(Components.interfaces.nsICache.STORE_IN_MEMORY);
  31     } catch(E) {
  32         dump(E+'\n');alert(E);
  33     }
  34 }
  35
  36 function toOpenWindowByType(inType, uri) { /* for Venkman */
  37     try {
  38         var winopts = "chrome,extrachrome,menubar,resizable,scrollbars,status,toolbar";
  39         window.open(uri, "_blank", winopts);
  40     } catch(E) {
  41         alert(E); throw(E);
  42     }
  43 }
  44
  45 function start_debugger() {
  46     setTimeout(
  47         function() {
  48             try { start_venkman(); } catch(E) { alert(E); }
  49         }, 0
  50     );
  51 };
  52
  53 function start_inspector() {
  54     setTimeout(
  55         function() {
  56             try { inspectDOMDocument(); } catch(E) { alert(E); }
  57         }, 0
  58     );
  59 };
  60
  61 function start_chrome_list() {
  62     setTimeout(
  63         function() {
  64             try { startChromeList(); } catch(E) { alert(E); }
  65         }, 0
  66     );
  67 };
  68
  69 function start_js_shell() {
  70     setTimeout(
  71         function() {
  72             try { window.open('chrome://open_ils_staff_client/content/util/shell.html','shell','chrome,resizable,scrollbars'); } catch(E) { alert(E); }
  73         }, 0
  74     );
  75 };
  76
  77 function new_tabs(aTabList, aContinue) {
  78     if(aTabList != null) {
  79         openTabs = openTabs.concat(aTabList);
  80     }
  81     if(G.data.session) { // Just add to the list of stuff to open unless we are logged in
  82         netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
  83         var targetwindow = null;
  84         var focuswindow = null;
  85         var focustab = {'focus' : true};
  86         if(aContinue == true && tempWindow.closed == false) {
  87             if(tempWindow.g == undefined || tempWindow.g.menu == undefined) {
  88                 setTimeout(
  89                     function() {
  90                         new_tabs(null, true);
  91                     }, 300);
  92                 return null;
  93             }
  94             targetwindow = tempWindow;
  95             tempWindow = null;
  96             focuswindow = tempFocusWindow;
  97             tempFocusWindow = null;
  98             focustab = {'nofocus' : true};
  99         }
 100         else if(tempWindow != null) { // In theory, we are waiting on a setTimeout
 101             if(tempWindow.closed == true) // But someone closed our window?
 102             {
 103                 tempWindow = null;
 104                 tempFocusWindow = null;
 105             }
 106             else
 107             {
 108                 return null;
 109             }
 110         }
 111         var newTab;
 112         var firstURL;
 113         var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"].
 114             getService(Components.interfaces.nsIWindowMediator);
 115             // This may look out of place, but this is so we can continue this loop from down below
 116 opentabs:
 117             while(openTabs.length > 0) {
 118             newTab = openTabs.shift();
 119             if(newTab == 'new' || newTab == 'init') {
 120                 if(newTab != 'init' && openTabs.length > 0 && openTabs[0] != 'new') {
 121                     firstURL = openTabs.shift();
 122                     if(firstURL != 'tab') { // 'new' followed by 'tab' should be equal to 'init' in functionality, this should do that
 123                         if(urls[firstURL]) {
 124                             firstURL = urls[firstURL];
 125                         }
 126                         firstURL = '&firstURL=' + window.escape(firstURL);
 127                     }
 128                     else {
 129                         firstURL = '';
 130                     }
 131                 }
 132                 else {
 133                     firstURL = '';
 134                 }
 135                 targetwindow = xulG.window.open(urls.XUL_MENU_FRAME
 136                     + '?server='+window.escape(G.data.server) + firstURL,
 137                     '_blank','chrome,resizable'
 138                 );
 139                 targetwindow.xulG = xulG;
 140                 if (focuswindow == null) {
 141                     focuswindow = targetwindow;
 142                 }
 143                 tempWindow = targetwindow;
 144                 tempFocusWindow = focuswindow;
 145                 setTimeout(
 146                     function() {
 147                         new_tabs(null, true);
 148                     }, 300);
 149                 return null;
 150             }
 151             else {
 152                 if(newTab == 'tab') {
 153                     newTab = null;
 154                 }
 155                 else if(urls[newTab]) {
 156                     newTab = urls[newTab];
 157                 }
 158                 if(targetwindow != null) { // Already have a previous target window? Use it first.
 159                     if(targetwindow.g.menu.new_tab(newTab,focustab,null)) {
 160                         focustab = {'nofocus' : true};
 161                         continue;
 162                     }
 163                 }
 164                 var enumerator = wm.getEnumerator('eg_menu');
 165                 while(enumerator.hasMoreElements()) {
 166                     targetwindow = enumerator.getNext();
 167                     if(targetwindow.g.menu.new_tab(newTab,focustab,null)) {
 168                         focustab = {'nofocus' : true};
 169                         if (focuswindow == null) {
 170                             focuswindow = targetwindow;
 171                         }
 172                         continue opentabs;
 173                     }
 174                 }
 175                 // No windows found to add the tab to? Make a new one.
 176                 if(newTab == null) { // Were we making a "default" tab?
 177                     openTabs.unshift('init'); // 'init' does that for us!
 178                 }
 179                 else {
 180                     openTabs.unshift('new',newTab);
 181                 }
 182             }
 183         }
 184         if(focuswindow != null) {
 185             focuswindow.focus();
 186         }
 187     }
 188 }
 189
 190 // Returns false if we can't get an actual perm list
 191 // Returns an array of perms with boolean has/hasn't flag
 192 function get_menu_perms(indocument) {
 193     // If we don't have our static perm list, and we have a remote window, go looking.
 194     // We never need to look twice unless a dev is manually editing their files.
 195     // Shame on them, they can restart the entire client ;)
 196     if(typeof(get_menu_perms.perm_list) == 'undefined' && indocument != null)
 197     {
 198         get_menu_perms.perm_list = [ ];
 199         var commands = indocument.getElementById('universal_cmds').getElementsByTagName('command');
 200         for (var i = 0; i < commands.length; i++) {
 201             if (commands[i].hasAttribute('perm')) {
 202                 get_menu_perms.perm_list = get_menu_perms.perm_list.concat(commands[i].getAttribute('perm').split(' '));
 203             }
 204         }
 205     }
 206     //
 207     if(typeof(get_menu_perms.perm_list) == 'object') {
 208         G.data.stash_retrieve();
 209         if(!G.data.menu_perms) {
 210             JSAN.use('util.network');
 211             var network = new util.network();
 212             var r = network.simple_request('BATCH_PERM_RETRIEVE_WORK_OU', [ G.data.session.key, get_menu_perms.perm_list ]);
 213             for(p in r)
 214                 r[p] = (typeof(r[p][0]) == 'number');
 215             // Developer-enabled clients override permissions and always allow debugging
 216             if(G.data.debug_build) {
 217                 r['DEBUG_CLIENT'] = true;
 218             }
 219             // If we have DEBUG_CLIENT (by force or otherwise) we can use debugging interfaces
 220             // Doing this here because this function gets called at least once per login
 221             // Including operator change
 222             G.data.enable_debug = (r['DEBUG_CLIENT'] == true);
 223             G.data.stash('enable_debug');
 224             G.data.menu_perms = r;
 225             G.data.stash('menu_perms');
 226         }
 227         return G.data.menu_perms;
 228     }
 229     return false;
 230 }
 231
 232 // Returns a list (cached or from filesystem) of hotkey sets
 233 function load_hotkey_sets() {
 234     if(typeof(load_hotkey_sets.set_list) == 'undefined') {
 235         load_hotkey_sets.set_list = [];
 236         JSAN.use('util.file');
 237         var file = new util.file();
 238         var dirEntries = file.get('hotkeys','skin').directoryEntries;
 239         while(dirEntries.hasMoreElements()) {
 240             var entry = dirEntries.getNext();
 241             entry.QueryInterface(Components.interfaces.nsIFile);
 242             if(!entry.isFile()) continue;
 243             if(!entry.leafName.match(/.+\.keyset$/)) continue;
 244             var keysetname = entry.leafName.replace(/\.keyset$/,'');
 245             load_hotkey_sets.set_list.push(keysetname);
 246         }
 247         file.close();
 248     }
 249     return load_hotkey_sets.set_list;
 250 }
 251
 252 // Returns an array (cached or from filesystem) for a given hotkey set
 253 function get_hotkey_array(keyset_name) {
 254     if(typeof(get_hotkey_array.keyset_cache) == 'undefined') {
 255         get_hotkey_array.keyset_cache = {};
 256     }
 257     if(get_hotkey_array.keyset_cache[keyset_name])
 258         return get_hotkey_array.keyset_cache[keyset_name];
 259     JSAN.use('util.file');
 260     var file = new util.file();
 261     var keyset_raw;
 262     try {
 263         var keyset_file = file.get('hotkeys','skin');
 264         keyset_file.append(keyset_name + ".keyset");
 265         keyset_raw = file.get_content();
 266         file.close();
 267         var tempArray = [];
 268
 269         var keyset_lines = keyset_raw.trim().split("\n");
 270         for(var line = 0; line < keyset_lines.length; line++) {
 271             // Grab line, strip comments, strip leading/trailing whitespace
 272             var curline = keyset_lines[line].replace(/\s*#.*$/,'').trim();
 273             if(curline == "") continue; // Skip empty lines
 274             // Split into pieces
 275             var split_line = curline.split(',');
 276             // We need at least 3 elements. Command, modifiers, keycode.
 277             if(split_line.length < 3) continue;
 278             // Trim each segment
 279             split_line[0] = split_line[0].trim();
 280             split_line[1] = split_line[1].trim();
 281             split_line[2] = split_line[2].trim();
 282             if(split_line.length > 3)
 283                 split_line[3] = split_line[3].trim();
 284             // Skip empty commands
 285             if(split_line[0] == "") continue;
 286             // Push to array
 287             tempArray.push(split_line);
 288         }
 289         get_hotkey_array.keyset_cache[keyset_name] = tempArray;
 290         return tempArray;
 291     } catch(E) { // Something went wrong.
 292         return false;
 293     }
 294 }
 295
 296 function main_init() {
 297     dump('entering main_init()\n');
 298     try {
 299         clear_the_cache();
 300         if("arguments" in window && window.arguments.length > 0 && window.arguments[0].wrappedJSObject != undefined && window.arguments[0].wrappedJSObject.openTabs != undefined) {
 301             openTabs = openTabs.concat(window.arguments[0].wrappedJSObject.openTabs);
 302         }
 303
 304         // Now we can safely load the strings without the cache getting wiped
 305         offlineStrings = document.getElementById('offlineStrings');
 306         authStrings = document.getElementById('authStrings');
 307
 308         if (typeof JSAN == 'undefined') {
 309             throw(
 310                 offlineStrings.getString('common.jsan.missing')
 311             );
 312         }
 313         /////////////////////////////////////////////////////////////////////////////
 314
 315         JSAN.errorLevel = "die"; // none, warn, or die
 316         JSAN.addRepository('..');
 317
 318         //JSAN.use('test.test'); test.test.hello_world();
 319
 320         var mw = self;
 321         G =  {};
 322
 323         G.pref = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefBranch);
 324         if (! G.pref.prefHasUserValue('general.useragent.override')) {
 325             G.pref.setCharPref('general.useragent.override',navigator.userAgent + ' oils_xulrunner /xul/server/');
 326         }
 327
 328         JSAN.use('util.error');
 329         G.error = new util.error();
 330         G.error.sdump('D_ERROR', offlineStrings.getString('main.testing'));
 331
 332         JSAN.use('util.window');
 333         G.window = new util.window();
 334
 335         JSAN.use('auth.controller');
 336         G.auth = new auth.controller( { 'window' : mw } );
 337
 338         JSAN.use('OpenILS.data');
 339         G.data = new OpenILS.data();
 340         G.data.on_error = G.auth.logoff;
 341
 342         JSAN.use('util.file');
 343         G.file = new util.file();
 344         try {
 345             G.file.get('ws_info');
 346             G.ws_info = G.file.get_object(); G.file.close();
 347         } catch(E) {
 348             G.ws_info = {};
 349         }
 350         G.data.ws_info = G.ws_info; G.data.stash('ws_info');
 351
 352         G.auth.on_login = function() {
 353
 354             var url = G.auth.controller.view.server_prompt.value.match(/^[^\/]*/).toString() || urls.remote;
 355
 356             G.data.server_unadorned = url; G.data.stash('server_unadorned'); G.data.stash_retrieve();
 357
 358             if (! url.match( '^http://' ) ) { url = 'http://' + url; }
 359
 360             G.data.server = url; G.data.stash('server');
 361             G.data.session = { 'key' : G.auth.session.key, 'auth' : G.auth.session.authtime }; G.data.stash('session');
 362             G.data.stash_retrieve();
 363             try {
 364                 var ios = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
 365                 var cookieUri = ios.newURI("http://" + G.data.server_unadorned, null, null);
 366                 var cookieUriSSL = ios.newURI("https://" + G.data.server_unadorned, null, null);
 367                 var cookieSvc = Components.classes["@mozilla.org/cookieService;1"].getService(Components.interfaces.nsICookieService);
 368
 369                 cookieSvc.setCookieString(cookieUri, null, "ses="+G.data.session.key, null);
 370                 cookieSvc.setCookieString(cookieUriSSL, null, "ses="+G.data.session.key, null);
 371                 cookieSvc.setCookieString(cookieUri, null, "xul=1", null);
 372                 cookieSvc.setCookieString(cookieUriSSL, null, "xul=1", null);
 373
 374             } catch(E) {
 375                 alert(offlineStrings.getFormattedString(main.session_cookie.error, [E]));
 376             }
 377
 378             grant_perms(url);
 379
 380             xulG = {
 381                 'auth' : G.auth,
 382                 'url' : url,
 383                 'window' : G.window,
 384                 'data' : G.data,
 385                 'pref' : G.pref
 386             };
 387
 388             if (G.data.ws_info && G.data.ws_info[G.auth.controller.view.server_prompt.value]) {
 389                 JSAN.use('util.widgets');
 390                 var deck = document.getElementById('progress_space');
 391                 util.widgets.remove_children( deck );
 392                 var iframe = document.createElement('iframe'); deck.appendChild(iframe);
 393                 iframe.setAttribute( 'src', url + urls.XUL_LOGIN_DATA );
 394                 iframe.contentWindow.xulG = xulG;
 395                 G.data_xul = iframe.contentWindow;
 396             } else {
 397                 xulG.file = G.file;
 398                 var deck = G.auth.controller.view.ws_deck;
 399                 JSAN.use('util.widgets'); util.widgets.remove_children('ws_deck');
 400                 var iframe = document.createElement('iframe'); deck.appendChild(iframe);
 401                 iframe.setAttribute( 'src', url + urls.XUL_WORKSTATION_INFO );
 402                 iframe.contentWindow.xulG = xulG;
 403                 deck.selectedIndex = deck.childNodes.length - 1;
 404             }
 405         };
 406
 407         G.auth.on_standalone = function() {
 408             try {
 409                 G.window.open(urls.XUL_STANDALONE,'Offline','chrome,resizable');
 410             } catch(E) {
 411                 alert(E);
 412             }
 413         };
 414
 415         G.auth.on_standalone_export = function() {
 416             try {
 417                 JSAN.use('util.file'); var file = new util.file('pending_xacts');
 418                 if (file._file.exists()) {
 419                     var file2 = new util.file('');
 420                     var f = file2.pick_file( { 'mode' : 'save', 'title' : offlineStrings.getString('main.transaction_export.title') } );
 421                     if (f) {
 422                         if (f.exists()) {
 423                             var r = G.error.yns_alert(
 424                                 offlineStrings.getFormattedString('main.transaction_export.prompt', [f.leafName]),
 425                                 offlineStrings.getString('main.transaction_export.prompt.title'),
 426                                 offlineStrings.getString('common.yes'),
 427                                 offlineStrings.getString('common.no'),
 428                                 null,
 429                                 offlineStrings.getString('common.confirm')
 430                             );
 431                             if (r != 0) { file.close(); return; }
 432                         }
 433                         var e_file = new util.file(''); e_file._file = f;
 434                         e_file.write_content( 'truncate', file.get_content() );
 435                         e_file.close();
 436                         var r = G.error.yns_alert(
 437                             offlineStrings.getFormattedString('main.transaction_export.success.prompt', [f.leafName]),
 438                             offlineStrings.getString('main.transaction_export.success.title'),
 439                             offlineStrings.getString('common.yes'),
 440                             offlineStrings.getString('common.no'),
 441                             null,
 442                             offlineStrings.getString('common.confirm')
 443                         );
 444                         if (r == 0) {
 445                             var count = 0;
 446                             var filename = 'pending_xacts_exported_' + new Date().getTime();
 447                             var t_file = new util.file(filename);
 448                             while (t_file._file.exists()) {
 449                                 filename = 'pending_xacts_' + new Date().getTime() + '.exported';
 450                                 t_file = new util.file(filename);
 451                                 if (count++ > 100) {
 452                                     throw(offlineStrings.getString('main.transaction_export.filename.error'));
 453                                 }
 454                             }
 455                             file.close(); file = new util.file('pending_xacts'); // prevents a bug with .moveTo below
 456                             file._file.moveTo(null,filename);
 457                         } else {
 458                             alert(offlineStrings.getString('main.transaction_export.duplicate.warning'));
 459                         }
 460                     } else {
 461                         alert(offlineStrings.getString('main.transaction_export.no_filename.error'));
 462                     }
 463                 } else {
 464                     alert(offlineStrings.getString('main.transaction_export.no_transactions.error'));
 465                 }
 466                 file.close();
 467             } catch(E) {
 468                 alert(E);
 469             }
 470         };
 471
 472         G.auth.on_standalone_import = function() {
 473             try {
 474                 JSAN.use('util.file'); var file = new util.file('pending_xacts');
 475                 if (file._file.exists()) {
 476                     alert(offlineStrings.getString('main.transaction_import.outstanding.error'));
 477                 } else {
 478                     var file2 = new util.file('');
 479                     var f = file2.pick_file( { 'mode' : 'open', 'title' : offlineStrings.getString('main.transaction_import.title')} );
 480                     if (f && f.exists()) {
 481                         var i_file = new util.file(''); i_file._file = f;
 482                         file.write_content( 'truncate', i_file.get_content() );
 483                         i_file.close();
 484                         var r = G.error.yns_alert(
 485                             offlineStrings.getFormattedString('main.transaction_import.delete.prompt', [f.leafName]),
 486                             offlineStrings.getString('main.transaction_import.success'),
 487                             offlineStrings.getString('common.yes'),
 488                             offlineStrings.getString('common.no'),
 489                             null,
 490                             offlineStrings.getString('common.confirm')
 491                         );
 492                         if (r == 0) {
 493                             f.remove(false);
 494                         }
 495                     }
 496                 }
 497                 file.close();
 498             } catch(E) {
 499                 alert(E);
 500             }
 501         };
 502
 503         G.auth.on_debug = function(action) {
 504             switch(action) {
 505                 case 'js_console' :
 506                     G.window.open(urls.XUL_DEBUG_CONSOLE,'testconsole','chrome,resizable');
 507                 break;
 508                 case 'clear_cache' :
 509                     clear_the_cache();
 510                     alert(offlineStrings.getString('main.on_debug.clear_cache'));
 511                 break;
 512                 default:
 513                     alert(offlineStrings.getString('main.on_debug.debug'));
 514                 break;
 515             }
 516         };
 517
 518         G.auth.init();
 519         // XML_HTTP_SERVER will get reset to G.auth.controller.view.server_prompt.value
 520
 521         /////////////////////////////////////////////////////////////////////////////
 522
 523         var version = CLIENT_VERSION;
 524         if (CLIENT_STAMP.length == 0) {
 525             version = 'versionless debug build';
 526             document.getElementById('debug_gb').hidden = false;
 527         }
 528
 529         try {
 530             if (G.pref && G.pref.getBoolPref('open-ils.debug_options')) {
 531                 document.getElementById('debug_gb').hidden = false;
 532             }
 533         } catch(E) {
 534         }
 535
 536         // If we are showing the debugging frame then we consider this a debug build
 537         // This could be a versionless build, a developer-pref enabled build, or otherwise
 538         // If set this will enable all debugging commands, even if you normally don't have permission to use them
 539         G.data.debug_build = !document.getElementById('debug_gb').hidden;
 540         G.data.stash('debug_build');
 541
 542         var appInfo = Components.classes["@mozilla.org/xre/app-info;1"]
 543             .getService(Components.interfaces.nsIXULAppInfo);
 544
 545         if (appInfo.ID == "staff-client@open-ils.org")
 546         {
 547             try {
 548                 if (G.pref && G.pref.getBoolPref('app.update.enabled')) {
 549                     document.getElementById('check_upgrade_sep').hidden = false;
 550                     var upgrademenu = document.getElementById('check_upgrade');
 551                     upgrademenu.hidden = false;
 552                     G.upgradeCheck = function () {
 553                         var um = Components.classes["@mozilla.org/updates/update-manager;1"]
 554                             .getService(Components.interfaces.nsIUpdateManager);
 555                         var prompter = Components.classes["@mozilla.org/updates/update-prompt;1"]
 556                             .createInstance(Components.interfaces.nsIUpdatePrompt);
 557
 558                         if (um.activeUpdate && um.activeUpdate.state == "pending")
 559                             prompter.showUpdateDownloaded(um.activeUpdate);
 560                         else
 561                             prompter.checkForUpdates();
 562                     }
 563                     upgrademenu.addEventListener(
 564                         'command',
 565                         G.upgradeCheck,
 566                         false
 567                     );
 568                 }
 569             } catch(E) {
 570             }
 571         }
 572
 573         window.title = authStrings.getFormattedString('staff.auth.titlebar.label', version);
 574         var x = document.getElementById('about_btn');
 575         x.addEventListener(
 576             'command',
 577             function() {
 578                 try {
 579                     G.window.open('about.html','about','chrome,resizable,width=800,height=600');
 580                 } catch(E) { alert(E); }
 581             },
 582             false
 583         );
 584
 585         var y = document.getElementById('new_window_btn');
 586         y.addEventListener(
 587             'command',
 588             function() {
 589                 if (G.data.session) {
 590                     new_tabs(Array('new'), null, null);
 591                 } else {
 592                     alert ( offlineStrings.getString('main.new_window_btn.login_first_warning') );
 593                 }
 594             },
 595             false
 596         );
 597
 598         JSAN.use('util.mozilla');
 599         var z = document.getElementById('locale_menupopup');
 600         if (z) {
 601             while (z.lastChild) z.removeChild(z.lastChild);
 602             var locales = util.mozilla.chromeRegistry().getLocalesForPackage( String( location.href ).split(/\//)[2] );
 603             var current_locale = util.mozilla.prefs().getCharPref('general.useragent.locale');
 604             while (locales.hasMore()) {
 605                 var locale = locales.getNext();
 606                 var parts = locale.split(/-/);
 607                 var label;
 608                 try {
 609                     label = locale + ' : ' + util.mozilla.languages().GetStringFromName(parts[0]);
 610                     if (parts.length > 1) {
 611                         try {
 612                             label += ' (' + util.mozilla.regions().GetStringFromName(parts[1].toLowerCase()) + ')';
 613                         } catch(E) {
 614                             label += ' (' + parts[1] + ')';
 615                         }
 616                     }
 617                 } catch(E) {
 618                     label = locale;
 619                 }
 620                 var mi = document.createElement('menuitem');
 621                 mi.setAttribute('label',label);
 622                 mi.setAttribute('value',locale);
 623                 if (locale == current_locale) {
 624                     if (z.parentNode.tagName == 'menulist') {
 625                         mi.setAttribute('selected','true');
 626                         z.parentNode.setAttribute('label',label);
 627                         z.parentNode.setAttribute('value',locale);
 628                     }
 629                 }
 630                 z.appendChild( mi );
 631             }
 632         }
 633         var xx = document.getElementById('apply_locale_btn');
 634         xx.addEventListener(
 635             'command',
 636             function() {
 637                 util.mozilla.change_locale(z.parentNode.value);
 638             },
 639             false
 640         );
 641
 642         if ( found_ws_info_in_Achrome() && G.pref && G.pref.getBoolPref("open-ils.write_in_user_chrome_directory") ) {
 643             //var hbox = x.parentNode; var b = document.createElement('button');
 644             //b.setAttribute('label','Migrate legacy settings'); hbox.appendChild(b);
 645             //b.addEventListener(
 646             //    'command',
 647             //    function() {
 648             //        try {
 649             //            handle_migration();
 650             //        } catch(E) { alert(E); }
 651             //    },
 652             //    false
 653             //);
 654             if (window.confirm(offlineStrings.getString('main.settings.migrate'))) {
 655                 setTimeout( function() { handle_migration(); }, 0 );
 656             }
 657         }
 658
 659         window.addEventListener(
 660             'close',
 661             function(ev) {
 662
 663                 G.data.stash_retrieve();
 664                 if (typeof G.data.unsaved_data != 'undefined') {
 665                     if (G.data.unsaved_data > 0) {
 666                         var confirmation = window.confirm(offlineStrings.getString('menu.shutdown.unsaved_data_warning'));
 667                         if (!confirmation) {
 668                             ev.preventDefault();
 669                             return false;
 670                         }
 671                     }
 672                 }
 673                 G.data.unsaved_data = 0;
 674                 G.data.stash('unsaved_data');
 675
 676                 return true;
 677
 678             },
 679             false
 680         );
 681
 682         /**
 683             @brief Stats for Offline Files / Transactions
 684             @launchpad #797408
 685         */
 686         var px = new util.file('pending_xacts');
 687         document.getElementById('offline_message').setAttribute('style','display:none;');
 688         if (px._file.exists()) {
 689             document.getElementById('offline_message').setAttribute('style','background-color:red;display:block;font-weight:bold;padding:2px;');
 690             document.getElementById('offline_import_btn').disabled = true;
 691         }
 692
 693     } catch(E) {
 694         var error = offlineStrings.getFormattedString('common.exception', [E, '']);
 695         try { G.error.sdump('D_ERROR',error); } catch(E) { dump(error); }
 696         alert(error);
 697     }
 698     dump('exiting main_init()\n');
 699 }
 700
 701 function found_ws_info_in_Achrome() {
 702     JSAN.use('util.file');
 703     var f = new util.file();
 704     var f_in_chrome = f.get('ws_info','chrome');
 705     var path = f_in_chrome.exists() ? f_in_chrome.path : false;
 706     f.close();
 707     return path;
 708 }
 709
 710 function found_ws_info_in_Uchrome() {
 711     JSAN.use('util.file');
 712     var f = new util.file();
 713     var f_in_uchrome = f.get('ws_info','uchrome');
 714     var path = f_in_uchrome.exists() ? f_in_uchrome.path : false;
 715     f.close();
 716     return path;
 717 }
 718
 719 function handle_migration() {
 720     if ( found_ws_info_in_Uchrome() ) {
 721         alert(offlineStrings.getFormattedString('main.settings.migrate.failed', [found_ws_info_in_Uchrome(), found_ws_info_in_Achrome()])
 722         );
 723     } else {
 724         var dirService = Components.classes["@mozilla.org/file/directory_service;1"].getService( Components.interfaces.nsIProperties );
 725         var f_new = dirService.get( "UChrm", Components.interfaces.nsIFile );
 726         var f_old = dirService.get( "AChrom", Components.interfaces.nsIFile );
 727         f_old.append(myPackageDir); f_old.append("content"); f_old.append("conf");
 728         if (window.confirm(offlineStrings.getFormattedString("main.settings.migrate.confirm", [f_old.path, f_new.path]))) {
 729             var files = f_old.directoryEntries;
 730             while (files.hasMoreElements()) {
 731                 var file = files.getNext();
 732                 var file2 = file.QueryInterface( Components.interfaces.nsILocalFile );
 733                 try {
 734                     file2.moveTo( f_new, '' );
 735                 } catch(E) {
 736                     alert(offlineStrings.getFormattedString('main.settings.migrate.error', [file2.path, f_new.path]) + '\n');
 737                 }
 738             }
 739             location.href = location.href; // huh?
 740         }
 741     }
 742 }
 743
 744 dump('exiting main/main.js\n');