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 clear_the_cache() {
  12     try {
  13         var cacheClass         = Components.classes["@mozilla.org/network/cache-service;1"];
  14         var cacheService    = cacheClass.getService(Components.interfaces.nsICacheService);
  15         cacheService.evictEntries(Components.interfaces.nsICache.STORE_ON_DISK);
  16         cacheService.evictEntries(Components.interfaces.nsICache.STORE_IN_MEMORY);
  17     } catch(E) {
  18         dump(E+'\n');alert(E);
  19     }
  20 }
  21
  22 function toOpenWindowByType(inType, uri) { /* for Venkman */
  23     try {
  24         var winopts = "chrome,extrachrome,menubar,resizable,scrollbars,status,toolbar";
  25         window.open(uri, "_blank", winopts);
  26     } catch(E) {
  27         alert(E); throw(E);
  28     }
  29 }
  30
  31 function start_debugger() {
  32     setTimeout(
  33         function() {
  34             try { start_venkman(); } catch(E) { alert(E); }
  35         }, 0
  36     );
  37 };
  38
  39 function start_inspector() {
  40     setTimeout(
  41         function() {
  42             try { inspectDOMDocument(); } catch(E) { alert(E); }
  43         }, 0
  44     );
  45 };
  46
  47 function start_chrome_list() {
  48     setTimeout(
  49         function() {
  50             try { startChromeList(); } catch(E) { alert(E); }
  51         }, 0
  52     );
  53 };
  54
  55 function start_js_shell() {
  56     setTimeout(
  57         function() {
  58             try { window.open('chrome://open_ils_staff_client/content/util/shell.html','shell','chrome,resizable,scrollbars'); } catch(E) { alert(E); }
  59         }, 0
  60     );
  61 };
  62
  63 function new_tabs(aTabList, aContinue) {
  64     if(aTabList != null) {
  65         openTabs = openTabs.concat(aTabList);
  66     }
  67     if(G.data.session) { // Just add to the list of stuff to open unless we are logged in
  68         var targetwindow = null;
  69         var focuswindow = null;
  70         var focustab = {'focus' : true};
  71         if(aContinue == true && tempWindow.closed == false) {
  72             if(tempWindow.g == undefined || tempWindow.g.menu == undefined) {
  73                 setTimeout(
  74                     function() {
  75                         new_tabs(null, true);
  76                     }, 300);
  77                 return null;
  78             }
  79             targetwindow = tempWindow;
  80             tempWindow = null;
  81             focuswindow = tempFocusWindow;
  82             tempFocusWindow = null;
  83             focustab = {'nofocus' : true};
  84         }
  85         else if(tempWindow != null) { // In theory, we are waiting on a setTimeout
  86             if(tempWindow.closed == true) // But someone closed our window?
  87             {
  88                 tempWindow = null;
  89                 tempFocusWindow = null;
  90             }
  91             else
  92             {
  93                 return null;
  94             }
  95         }
  96         var newTab;
  97         var firstURL;
  98         var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"].
  99             getService(Components.interfaces.nsIWindowMediator);
 100             // This may look out of place, but this is so we can continue this loop from down below
 101 opentabs:
 102             while(openTabs.length > 0) {
 103             newTab = openTabs.shift();
 104             if(newTab == 'new' || newTab == 'init') {
 105                 if(newTab != 'init' && openTabs.length > 0 && openTabs[0] != 'new') {
 106                     firstURL = openTabs.shift();
 107                     if(firstURL != 'tab') { // 'new' followed by 'tab' should be equal to 'init' in functionality, this should do that
 108                         if(urls[firstURL]) {
 109                             firstURL = urls[firstURL];
 110                         }
 111                         firstURL = '&firstURL=' + window.escape(firstURL);
 112                     }
 113                     else {
 114                         firstURL = '';
 115                     }
 116                 }
 117                 else {
 118                     firstURL = '';
 119                 }
 120                 targetwindow = xulG.window.open(urls.XUL_MENU_FRAME
 121                     + '?server='+window.escape(G.data.server) + firstURL,
 122                     '_blank','chrome,resizable'
 123                 );
 124                 targetwindow.xulG = xulG;
 125                 if (focuswindow == null) {
 126                     focuswindow = targetwindow;
 127                 }
 128                 tempWindow = targetwindow;
 129                 tempFocusWindow = focuswindow;
 130                 setTimeout(
 131                     function() {
 132                         new_tabs(null, true);
 133                     }, 300);
 134                 return null;
 135             }
 136             else {
 137                 if(newTab == 'tab') {
 138                     newTab = null;
 139                 }
 140                 else if(urls[newTab]) {
 141                     newTab = urls[newTab];
 142                 }
 143                 if(targetwindow != null) { // Already have a previous target window? Use it first.
 144                     if(targetwindow.g.menu.new_tab(newTab,focustab,null)) {
 145                         focustab = {'nofocus' : true};
 146                         continue;
 147                     }
 148                 }
 149                 var enumerator = wm.getEnumerator('eg_menu');
 150                 while(enumerator.hasMoreElements()) {
 151                     targetwindow = enumerator.getNext();
 152                     if(targetwindow.g.menu.new_tab(newTab,focustab,null)) {
 153                         focustab = {'nofocus' : true};
 154                         if (focuswindow == null) {
 155                             focuswindow = targetwindow;
 156                         }
 157                         continue opentabs;
 158                     }
 159                 }
 160                 // No windows found to add the tab to? Make a new one.
 161                 if(newTab == null) { // Were we making a "default" tab?
 162                     openTabs.unshift('init'); // 'init' does that for us!
 163                 }
 164                 else {
 165                     openTabs.unshift('new',newTab);
 166                 }
 167             }
 168         }
 169         if(focuswindow != null) {
 170             focuswindow.focus();
 171         }
 172     }
 173 }
 174
 175 // Returns false if we can't get an actual perm list
 176 // Returns an array of perms with boolean has/hasn't flag
 177 function get_menu_perms(indocument) {
 178     // If we don't have our static perm list, and we have a remote window, go looking.
 179     // We never need to look twice unless a dev is manually editing their files.
 180     // Shame on them, they can restart the entire client ;)
 181     if(typeof(get_menu_perms.perm_list) == 'undefined' && indocument != null)
 182     {
 183         get_menu_perms.perm_list = [ ];
 184         var commands = indocument.getElementById('universal_cmds').getElementsByTagName('command');
 185         for (var i = 0; i < commands.length; i++) {
 186             if (commands[i].hasAttribute('perm')) {
 187                 get_menu_perms.perm_list = get_menu_perms.perm_list.concat(commands[i].getAttribute('perm').split(' '));
 188             }
 189         }
 190     }
 191     //
 192     if(typeof(get_menu_perms.perm_list) == 'object') {
 193         G.data.stash_retrieve();
 194         if(!G.data.menu_perms) {
 195             JSAN.use('util.network');
 196             var network = new util.network();
 197             var r = network.simple_request('BATCH_PERM_RETRIEVE_WORK_OU', [ G.data.session.key, get_menu_perms.perm_list ]);
 198             for(p in r)
 199                 r[p] = (typeof(r[p][0]) == 'number');
 200             // Developer-enabled clients override permissions and always allow debugging
 201             if(G.data.debug_build) {
 202                 r['DEBUG_CLIENT'] = true;
 203             }
 204             // If we have DEBUG_CLIENT (by force or otherwise) we can use debugging interfaces
 205             // Doing this here because this function gets called at least once per login
 206             // Including operator change
 207             G.data.enable_debug = (r['DEBUG_CLIENT'] == true);
 208             G.data.stash('enable_debug');
 209             G.data.menu_perms = r;
 210             G.data.stash('menu_perms');
 211         }
 212         return G.data.menu_perms;
 213     }
 214     return false;
 215 }
 216
 217 // Returns a list (cached or from filesystem) of hotkey sets
 218 function load_hotkey_sets() {
 219     if(typeof(load_hotkey_sets.set_list) == 'undefined') {
 220         load_hotkey_sets.set_list = [];
 221         // We can't safely use util.file here because extensions aren't unpacked in Firefox 4+
 222         // So instead we will use and parse information from a chrome:// URL
 223         var hotkeysBase = 'chrome://open_ils_staff_client/skin/hotkeys/';
 224         var ioService=Components.classes["@mozilla.org/network/io-service;1"]
 225             .getService(Components.interfaces.nsIIOService);
 226         var scriptableStream=Components
 227             .classes["@mozilla.org/scriptableinputstream;1"]
 228             .getService(Components.interfaces.nsIScriptableInputStream);
 229
 230         var channel=ioService.newChannel(hotkeysBase,null,null);
 231         var input=channel.open();
 232         var str = '';
 233         scriptableStream.init(input);
 234         try {
 235             while(input.available()) {
 236                 str+=scriptableStream.read(input.available());
 237             }
 238         } catch (E) {}
 239         scriptableStream.close();
 240         input.close();
 241         // str now, in theory, has a list of files (and metadata) for our base chrome URL.
 242         str = str.replace(/^(?!201: ).*$/gm,''); // Remove non-filename result lines
 243         str = str.replace(/^(?!.*\.keyset).*$/gm,''); // Remove non-keyset file result lines
 244         str = str.replace(/^201: (.*)\.keyset.*$/gm, "$1"); // Reduce keyset matches to just base names
 245         // Split into an array
 246         var files = str.trim().split(/[\r\n]+/g);
 247         for (var i = 0; i < files.length; i++) {
 248             if(files[i].length = 0) continue;
 249             load_hotkey_sets.set_list.push(files[i]);
 250         }
 251     }
 252     return load_hotkey_sets.set_list;
 253 }
 254
 255 // Returns an array (cached or from filesystem) for a given hotkey set
 256 function get_hotkey_array(keyset_name) {
 257     if(typeof(get_hotkey_array.keyset_cache) == 'undefined') {
 258         get_hotkey_array.keyset_cache = {};
 259     }
 260     if(get_hotkey_array.keyset_cache[keyset_name])
 261         return get_hotkey_array.keyset_cache[keyset_name];
 262     // We can't safely use util.file here because extensions aren't unpacked in Firefox 4+
 263     // So instead we will use and parse information from a chrome:// URL
 264     var hotkeysBase = 'chrome://open_ils_staff_client/skin/hotkeys/' + keyset_name + '.keyset';
 265     var ioService=Components.classes["@mozilla.org/network/io-service;1"]
 266         .getService(Components.interfaces.nsIIOService);
 267     var scriptableStream=Components
 268         .classes["@mozilla.org/scriptableinputstream;1"]
 269         .getService(Components.interfaces.nsIScriptableInputStream);
 270
 271     var channel=ioService.newChannel(hotkeysBase,null,null);
 272     var input=channel.open();
 273     var keyset_raw = '';
 274     scriptableStream.init(input);
 275     try {
 276         while(input.available()) {
 277             keyset_raw+=scriptableStream.read(input.available());
 278         }
 279     } catch (E) {}
 280     scriptableStream.close();
 281     input.close();
 282
 283     var tempArray = [];
 284
 285     var keyset_lines = keyset_raw.trim().split("\n");
 286     for(var line = 0; line < keyset_lines.length; line++) {
 287         // Grab line, strip comments, strip leading/trailing whitespace
 288         var curline = keyset_lines[line].replace(/\s*#.*$/,'').trim();
 289         if(curline == "") continue; // Skip empty lines
 290         // Split into pieces
 291         var split_line = curline.split(',');
 292         // We need at least 3 elements. Command, modifiers, keycode.
 293         if(split_line.length < 3) continue;
 294         // Trim each segment
 295         split_line[0] = split_line[0].trim();
 296         split_line[1] = split_line[1].trim();
 297         split_line[2] = split_line[2].trim();
 298         if(split_line.length > 3)
 299             split_line[3] = split_line[3].trim();
 300         // Skip empty commands
 301         if(split_line[0] == "") continue;
 302         // Push to array
 303         tempArray.push(split_line);
 304     }
 305     get_hotkey_array.keyset_cache[keyset_name] = tempArray;
 306     return tempArray;
 307 }
 308
 309 function main_init() {
 310     dump('entering main_init()\n');
 311     try {
 312         clear_the_cache();
 313         if("arguments" in window && window.arguments.length > 0 && window.arguments[0].wrappedJSObject != undefined && window.arguments[0].wrappedJSObject.openTabs != undefined) {
 314             openTabs = openTabs.concat(window.arguments[0].wrappedJSObject.openTabs);
 315         }
 316
 317         // Disable commands that we can't do anything with right now
 318         if(typeof start_venkman != 'function') {
 319             document.getElementById('cmd_debugger').setAttribute('disabled','true');
 320         }
 321         if(typeof inspectDOMDocument != 'function') {
 322             document.getElementById('cmd_inspector').setAttribute('disabled','true');
 323         }
 324         if(typeof startChromeList != 'function') {
 325             document.getElementById('cmd_chrome_list').setAttribute('disabled','true');
 326         }
 327
 328         // Now we can safely load the strings without the cache getting wiped
 329         offlineStrings = document.getElementById('offlineStrings');
 330         authStrings = document.getElementById('authStrings');
 331
 332         if (typeof JSAN == 'undefined') {
 333             throw(
 334                 offlineStrings.getString('common.jsan.missing')
 335             );
 336         }
 337         /////////////////////////////////////////////////////////////////////////////
 338
 339         JSAN.errorLevel = "die"; // none, warn, or die
 340         JSAN.addRepository('..');
 341
 342         //JSAN.use('test.test'); test.test.hello_world();
 343
 344         var mw = self;
 345         G =  {};
 346
 347         G.pref = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefBranch);
 348         G.pref.QueryInterface(Components.interfaces.nsIPrefBranch2);
 349
 350         JSAN.use('util.error');
 351         G.error = new util.error();
 352         G.error.sdump('D_ERROR', offlineStrings.getString('main.testing'));
 353
 354         JSAN.use('util.window');
 355         G.window = new util.window();
 356
 357         JSAN.use('auth.controller');
 358         G.auth = new auth.controller( { 'window' : mw } );
 359
 360         JSAN.use('OpenILS.data');
 361         G.data = new OpenILS.data();
 362         G.data.on_error = G.auth.logoff;
 363
 364         JSAN.use('util.file');
 365         G.file = new util.file();
 366         try {
 367             G.file.get('ws_info');
 368             G.ws_info = G.file.get_object(); G.file.close();
 369         } catch(E) {
 370             G.ws_info = {};
 371         }
 372         G.data.ws_info = G.ws_info; G.data.stash('ws_info');
 373
 374         G.auth.on_login = function() {
 375
 376             var url = G.auth.controller.view.server_prompt.value.match(/^[^\/]*/).toString() || urls.remote;
 377
 378             G.data.server_unadorned = url; G.data.stash('server_unadorned'); G.data.stash_retrieve();
 379             try {
 380                 G.data.search_lib = G.pref.getIntPref('open-ils.' + url + '.search_lib');
 381                 G.data.pref_lib = G.pref.getIntPref('open-ils.' + url + '.pref_lib');
 382             } catch(E) {
 383                 G.data.search_lib = null;
 384                 G.data.pref_lib = null;
 385             }
 386             G.data.stash('search_lib');
 387             G.data.stash('pref_lib');
 388
 389             if (! url.match( '^(http|https)://' ) ) { url = 'http://' + url; }
 390
 391             G.data.server = url; G.data.stash('server');
 392             G.data.session = { 'key' : G.auth.session.key, 'auth' : G.auth.session.authtime }; G.data.stash('session');
 393             G.data.stash_retrieve();
 394             try {
 395                 var ios = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
 396                 var cookieUriSSL = ios.newURI("https://" + G.data.server_unadorned, null, null);
 397                 var cookieSvc = Components.classes["@mozilla.org/cookieService;1"].getService(Components.interfaces.nsICookieService);
 398
 399                 cookieSvc.setCookieString(cookieUriSSL, null, "ses="+G.data.session.key + "; secure;", null);
 400
 401             } catch(E) {
 402                 alert(offlineStrings.getFormattedString(main.session_cookie.error, [E]));
 403             }
 404
 405             xulG = {
 406                 'auth' : G.auth,
 407                 'url' : url,
 408                 'window' : G.window,
 409                 'data' : G.data,
 410                 'pref' : G.pref
 411             };
 412
 413             if (G.data.ws_info && G.data.ws_info[G.auth.controller.view.server_prompt.value]) {
 414                 JSAN.use('util.widgets');
 415                 var deck = document.getElementById('progress_space');
 416                 util.widgets.remove_children( deck );
 417                 var iframe = document.createElement('iframe'); deck.appendChild(iframe);
 418                 iframe.setAttribute( 'src', urls.XUL_LOGIN_DATA );
 419                 iframe.contentWindow.xulG = xulG;
 420                 G.data_xul = iframe.contentWindow;
 421             } else {
 422                 xulG.file = G.file;
 423                 var deck = G.auth.controller.view.ws_deck;
 424                 JSAN.use('util.widgets'); util.widgets.remove_children('ws_deck');
 425                 var iframe = document.createElement('iframe'); deck.appendChild(iframe);
 426                 iframe.setAttribute( 'src', urls.XUL_WORKSTATION_INFO );
 427                 iframe.contentWindow.xulG = xulG;
 428                 deck.selectedIndex = deck.childNodes.length - 1;
 429             }
 430         };
 431
 432         G.auth.on_standalone = function() {
 433             try {
 434                 G.window.open(urls.XUL_STANDALONE,'Offline','chrome,resizable');
 435             } catch(E) {
 436                 alert(E);
 437             }
 438         };
 439
 440         G.auth.on_standalone_export = function() {
 441             try {
 442                 JSAN.use('util.file'); var file = new util.file('pending_xacts');
 443                 if (file._file.exists()) {
 444                     var file2 = new util.file('');
 445                     var f = file2.pick_file( { 'mode' : 'save', 'title' : offlineStrings.getString('main.transaction_export.title') } );
 446                     if (f) {
 447                         if (f.exists()) {
 448                             var r = G.error.yns_alert(
 449                                 offlineStrings.getFormattedString('main.transaction_export.prompt', [f.leafName]),
 450                                 offlineStrings.getString('main.transaction_export.prompt.title'),
 451                                 offlineStrings.getString('common.yes'),
 452                                 offlineStrings.getString('common.no'),
 453                                 null,
 454                                 offlineStrings.getString('common.confirm')
 455                             );
 456                             if (r != 0) { file.close(); return; }
 457                         }
 458                         var e_file = new util.file(''); e_file._file = f;
 459                         e_file.write_content( 'truncate', file.get_content() );
 460                         e_file.close();
 461                         var r = G.error.yns_alert(
 462                             offlineStrings.getFormattedString('main.transaction_export.success.prompt', [f.leafName]),
 463                             offlineStrings.getString('main.transaction_export.success.title'),
 464                             offlineStrings.getString('common.yes'),
 465                             offlineStrings.getString('common.no'),
 466                             null,
 467                             offlineStrings.getString('common.confirm')
 468                         );
 469                         if (r == 0) {
 470                             var count = 0;
 471                             var filename = 'pending_xacts_exported_' + new Date().getTime();
 472                             var t_file = new util.file(filename);
 473                             while (t_file._file.exists()) {
 474                                 filename = 'pending_xacts_' + new Date().getTime() + '.exported';
 475                                 t_file = new util.file(filename);
 476                                 if (count++ > 100) {
 477                                     throw(offlineStrings.getString('main.transaction_export.filename.error'));
 478                                 }
 479                             }
 480                             file.close(); file = new util.file('pending_xacts'); // prevents a bug with .moveTo below
 481                             file._file.moveTo(null,filename);
 482                         } else {
 483                             alert(offlineStrings.getString('main.transaction_export.duplicate.warning'));
 484                         }
 485                     } else {
 486                         alert(offlineStrings.getString('main.transaction_export.no_filename.error'));
 487                     }
 488                 } else {
 489                     alert(offlineStrings.getString('main.transaction_export.no_transactions.error'));
 490                 }
 491                 file.close();
 492             } catch(E) {
 493                 alert(E);
 494             }
 495         };
 496
 497         G.auth.on_standalone_import = function() {
 498             try {
 499                 JSAN.use('util.file'); var file = new util.file('pending_xacts');
 500                 if (file._file.exists()) {
 501                     alert(offlineStrings.getString('main.transaction_import.outstanding.error'));
 502                 } else {
 503                     var file2 = new util.file('');
 504                     var f = file2.pick_file( { 'mode' : 'open', 'title' : offlineStrings.getString('main.transaction_import.title')} );
 505                     if (f && f.exists()) {
 506                         var i_file = new util.file(''); i_file._file = f;
 507                         file.write_content( 'truncate', i_file.get_content() );
 508                         i_file.close();
 509                         var r = G.error.yns_alert(
 510                             offlineStrings.getFormattedString('main.transaction_import.delete.prompt', [f.leafName]),
 511                             offlineStrings.getString('main.transaction_import.success'),
 512                             offlineStrings.getString('common.yes'),
 513                             offlineStrings.getString('common.no'),
 514                             null,
 515                             offlineStrings.getString('common.confirm')
 516                         );
 517                         if (r == 0) {
 518                             f.remove(false);
 519                         }
 520                     }
 521                 }
 522                 file.close();
 523             } catch(E) {
 524                 alert(E);
 525             }
 526         };
 527
 528         G.auth.on_debug = function(action) {
 529             switch(action) {
 530                 case 'js_console' :
 531                     G.window.open(urls.XUL_DEBUG_CONSOLE,'testconsole','chrome,resizable');
 532                 break;
 533                 case 'clear_cache' :
 534                     clear_the_cache();
 535                     alert(offlineStrings.getString('main.on_debug.clear_cache'));
 536                 break;
 537                 default:
 538                     alert(offlineStrings.getString('main.on_debug.debug'));
 539                 break;
 540             }
 541         };
 542
 543         G.auth.init();
 544         // XML_HTTP_SERVER will get reset to G.auth.controller.view.server_prompt.value
 545
 546         /////////////////////////////////////////////////////////////////////////////
 547
 548         var version = CLIENT_VERSION;
 549         if (CLIENT_STAMP.length == 0) {
 550             version = 'versionless debug build';
 551             document.getElementById('debug_gb').hidden = false;
 552         }
 553
 554         try {
 555             if (G.pref && G.pref.getBoolPref('open-ils.debug_options')) {
 556                 document.getElementById('debug_gb').hidden = false;
 557             }
 558         } catch(E) {
 559         }
 560
 561         // If we are showing the debugging frame then we consider this a debug build
 562         // This could be a versionless build, a developer-pref enabled build, or otherwise
 563         // If set this will enable all debugging commands, even if you normally don't have permission to use them
 564         G.data.debug_build = !document.getElementById('debug_gb').hidden;
 565         G.data.stash('debug_build');
 566
 567         var appInfo = Components.classes["@mozilla.org/xre/app-info;1"]
 568             .getService(Components.interfaces.nsIXULAppInfo);
 569
 570         if (appInfo.ID == "staff-client@open-ils.org")
 571         {
 572             try {
 573                 if (G.pref && G.pref.getBoolPref('app.update.enabled')) {
 574                     document.getElementById('check_upgrade_sep').hidden = false;
 575                     var upgrademenu = document.getElementById('check_upgrade');
 576                     upgrademenu.hidden = false;
 577                     G.upgradeCheck = function () {
 578                         var um = Components.classes["@mozilla.org/updates/update-manager;1"]
 579                             .getService(Components.interfaces.nsIUpdateManager);
 580                         var prompter = Components.classes["@mozilla.org/updates/update-prompt;1"]
 581                             .createInstance(Components.interfaces.nsIUpdatePrompt);
 582
 583                         if (um.activeUpdate && um.activeUpdate.state == "pending")
 584                             prompter.showUpdateDownloaded(um.activeUpdate);
 585                         else
 586                             prompter.checkForUpdates();
 587                     }
 588                     upgrademenu.addEventListener(
 589                         'command',
 590                         G.upgradeCheck,
 591                         false
 592                     );
 593                 }
 594             } catch(E) {
 595             }
 596         }
 597
 598         window.document.title = authStrings.getFormattedString('staff.auth.titlebar.label', CLIENT_VERSION);
 599         var x = document.getElementById('about_btn');
 600         x.addEventListener(
 601             'command',
 602             function() {
 603                 try {
 604                     G.window.open('about.html','about','chrome,resizable,width=800,height=600');
 605                 } catch(E) { alert(E); }
 606             },
 607             false
 608         );
 609
 610         var y = document.getElementById('new_window_btn');
 611         y.addEventListener(
 612             'command',
 613             function() {
 614                 if (G.data.session) {
 615                     new_tabs(Array('new'), null, null);
 616                 } else {
 617                     alert ( offlineStrings.getString('main.new_window_btn.login_first_warning') );
 618                 }
 619             },
 620             false
 621         );
 622
 623         JSAN.use('util.mozilla');
 624         var z = document.getElementById('locale_menupopup');
 625         if (z) {
 626             while (z.lastChild) z.removeChild(z.lastChild);
 627             var locales = util.mozilla.chromeRegistry().getLocalesForPackage( String( location.href ).split(/\//)[2] );
 628             var current_locale = util.mozilla.prefs().getCharPref('general.useragent.locale');
 629             while (locales.hasMore()) {
 630                 var locale = locales.getNext();
 631                 var parts = locale.split(/-/);
 632                 var label;
 633                 try {
 634                     label = locale + ' : ' + util.mozilla.languages().GetStringFromName(parts[0]);
 635                     if (parts.length > 1) {
 636                         try {
 637                             label += ' (' + util.mozilla.regions().GetStringFromName(parts[1].toLowerCase()) + ')';
 638                         } catch(E) {
 639                             label += ' (' + parts[1] + ')';
 640                         }
 641                     }
 642                 } catch(E) {
 643                     label = locale;
 644                 }
 645                 var mi = document.createElement('menuitem');
 646                 mi.setAttribute('label',label);
 647                 mi.setAttribute('value',locale);
 648                 if (locale == current_locale) {
 649                     if (z.parentNode.tagName == 'menulist') {
 650                         mi.setAttribute('selected','true');
 651                         z.parentNode.setAttribute('label',label);
 652                         z.parentNode.setAttribute('value',locale);
 653                     }
 654                 }
 655                 z.appendChild( mi );
 656             }
 657         }
 658         var xx = document.getElementById('apply_locale_btn');
 659         xx.addEventListener(
 660             'command',
 661             function() {
 662                 util.mozilla.change_locale(z.parentNode.value);
 663             },
 664             false
 665         );
 666
 667         if ( found_ws_info_in_Achrome() && G.pref && G.pref.getBoolPref("open-ils.write_in_user_chrome_directory") ) {
 668             //var hbox = x.parentNode; var b = document.createElement('button');
 669             //b.setAttribute('label','Migrate legacy settings'); hbox.appendChild(b);
 670             //b.addEventListener(
 671             //    'command',
 672             //    function() {
 673             //        try {
 674             //            handle_migration();
 675             //        } catch(E) { alert(E); }
 676             //    },
 677             //    false
 678             //);
 679             if (window.confirm(offlineStrings.getString('main.settings.migrate'))) {
 680                 setTimeout( function() { handle_migration(); }, 0 );
 681             }
 682         }
 683
 684         window.addEventListener(
 685             'close',
 686             function(ev) {
 687
 688                 G.data.stash_retrieve();
 689                 if (typeof G.data.unsaved_data != 'undefined') {
 690                     if (G.data.unsaved_data > 0) {
 691                         var confirmation = window.confirm(offlineStrings.getString('menu.shutdown.unsaved_data_warning'));
 692                         if (!confirmation) {
 693                             ev.preventDefault();
 694                             return false;
 695                         }
 696                     }
 697                 }
 698                 G.data.unsaved_data = 0;
 699                 G.data.stash('unsaved_data');
 700
 701                 return true;
 702
 703             },
 704             false
 705         );
 706
 707         /**
 708             @brief Stats for Offline Files / Transactions
 709             @launchpad #797408
 710         */
 711         var px = new util.file('pending_xacts');
 712         document.getElementById('offline_message').setAttribute('style','display:none;');
 713         if (px._file.exists()) {
 714             document.getElementById('offline_message').setAttribute('style','background-color:red;display:block;font-weight:bold;padding:2px;');
 715             document.getElementById('offline_import_btn').disabled = true;
 716         }
 717
 718         // Attempt auto-login, if provided
 719         if("arguments" in window && window.arguments.length > 0 && window.arguments[0].wrappedJSObject != undefined && window.arguments[0].wrappedJSObject.loginInfo != undefined) {
 720             auto_login(window.arguments[0].wrappedJSObject.loginInfo);
 721             // Regardless of success, clear that variable now, so we don't possibly have passwords hanging around.
 722             window.arguments[0].wrappedJSObject.loginInfo = null;
 723         }
 724
 725     } catch(E) {
 726         var error = offlineStrings.getFormattedString('common.exception', [E, '']);
 727         try { G.error.sdump('D_ERROR',error); } catch(E) { dump(error); }
 728         alert(error);
 729     }
 730     dump('exiting main_init()\n');
 731 }
 732
 733 function found_ws_info_in_Achrome() {
 734     JSAN.use('util.file');
 735     var f = new util.file();
 736     var f_in_chrome = f.get('ws_info','chrome');
 737     var path = f_in_chrome.exists() ? f_in_chrome.path : false;
 738     f.close();
 739     return path;
 740 }
 741
 742 function found_ws_info_in_Uchrome() {
 743     JSAN.use('util.file');
 744     var f = new util.file();
 745     var f_in_uchrome = f.get('ws_info','uchrome');
 746     var path = f_in_uchrome.exists() ? f_in_uchrome.path : false;
 747     f.close();
 748     return path;
 749 }
 750
 751 function handle_migration() {
 752     if ( found_ws_info_in_Uchrome() ) {
 753         alert(offlineStrings.getFormattedString('main.settings.migrate.failed', [found_ws_info_in_Uchrome(), found_ws_info_in_Achrome()])
 754         );
 755     } else {
 756         var dirService = Components.classes["@mozilla.org/file/directory_service;1"].getService( Components.interfaces.nsIProperties );
 757         var f_new = dirService.get( "UChrm", Components.interfaces.nsIFile );
 758         var f_old = dirService.get( "AChrom", Components.interfaces.nsIFile );
 759         f_old.append(myPackageDir); f_old.append("content"); f_old.append("conf");
 760         if (window.confirm(offlineStrings.getFormattedString("main.settings.migrate.confirm", [f_old.path, f_new.path]))) {
 761             var files = f_old.directoryEntries;
 762             while (files.hasMoreElements()) {
 763                 var file = files.getNext();
 764                 var file2 = file.QueryInterface( Components.interfaces.nsILocalFile );
 765                 try {
 766                     file2.moveTo( f_new, '' );
 767                 } catch(E) {
 768                     alert(offlineStrings.getFormattedString('main.settings.migrate.error', [file2.path, f_new.path]) + '\n');
 769                 }
 770             }
 771             location.href = location.href; // huh?
 772         }
 773     }
 774 }
 775
 776 function auto_login(loginInfo) {
 777     G.data.stash_retrieve();
 778     if(G.data.session) return; // We are logged in. No auto-logoff supported.
 779     if(loginInfo.host) G.auth.controller.view.server_prompt.value = loginInfo.host;
 780     if(loginInfo.user) G.auth.controller.view.name_prompt.value = loginInfo.user;
 781     if(loginInfo.passwd) G.auth.controller.view.password_prompt.value = loginInfo.passwd;
 782     if(loginInfo.host && loginInfo.user && loginInfo.passwd && G.data.ws_info && G.data.ws_info[loginInfo.host]) {
 783         G.auth.login();
 784     }
 785 }
 786
 787 dump('exiting main/main.js\n');