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 function main_init() {
 191     dump('entering main_init()\n');
 192     try {
 193         clear_the_cache();
 194         if("arguments" in window && window.arguments.length > 0 && window.arguments[0].wrappedJSObject != undefined && window.arguments[0].wrappedJSObject.openTabs != undefined) {
 195             openTabs = openTabs.concat(window.arguments[0].wrappedJSObject.openTabs);
 196         }
 197
 198         // Now we can safely load the strings without the cache getting wiped
 199         offlineStrings = document.getElementById('offlineStrings');
 200         authStrings = document.getElementById('authStrings');
 201
 202         if (typeof JSAN == 'undefined') {
 203             throw(
 204                 offlineStrings.getString('common.jsan.missing')
 205             );
 206         }
 207         /////////////////////////////////////////////////////////////////////////////
 208
 209         JSAN.errorLevel = "die"; // none, warn, or die
 210         JSAN.addRepository('..');
 211
 212         //JSAN.use('test.test'); test.test.hello_world();
 213
 214         var mw = self;
 215         G =  {};
 216
 217         G.pref = Components.classes["@mozilla.org/preferences-service;1"].getService(Components.interfaces.nsIPrefBranch);
 218         if (! G.pref.prefHasUserValue('general.useragent.override')) {
 219             G.pref.setCharPref('general.useragent.override',navigator.userAgent + ' oils_xulrunner /xul/server/');
 220         }
 221
 222         JSAN.use('util.error');
 223         G.error = new util.error();
 224         G.error.sdump('D_ERROR', offlineStrings.getString('main.testing'));
 225
 226         JSAN.use('util.window');
 227         G.window = new util.window();
 228
 229         JSAN.use('auth.controller');
 230         G.auth = new auth.controller( { 'window' : mw } );
 231
 232         JSAN.use('OpenILS.data');
 233         G.data = new OpenILS.data();
 234         G.data.on_error = G.auth.logoff;
 235
 236         JSAN.use('util.file');
 237         G.file = new util.file();
 238         try {
 239             G.file.get('ws_info');
 240             G.ws_info = G.file.get_object(); G.file.close();
 241         } catch(E) {
 242             G.ws_info = {};
 243         }
 244         G.data.ws_info = G.ws_info; G.data.stash('ws_info');
 245
 246         G.auth.on_login = function() {
 247
 248             var url = G.auth.controller.view.server_prompt.value || urls.remote;
 249
 250             G.data.server_unadorned = url; G.data.stash('server_unadorned'); G.data.stash_retrieve();
 251
 252             if (! url.match( '^http://' ) ) { url = 'http://' + url; }
 253
 254             G.data.server = url; G.data.stash('server');
 255             G.data.session = { 'key' : G.auth.session.key, 'auth' : G.auth.session.authtime }; G.data.stash('session');
 256             G.data.stash_retrieve();
 257             try {
 258                 var ios = Components.classes["@mozilla.org/network/io-service;1"].getService(Components.interfaces.nsIIOService);
 259                 var cookieUri = ios.newURI("http://" + G.data.server_unadorned, null, null);
 260                 var cookieUriSSL = ios.newURI("https://" + G.data.server_unadorned, null, null);
 261                 var cookieSvc = Components.classes["@mozilla.org/cookieService;1"].getService(Components.interfaces.nsICookieService);
 262
 263                 cookieSvc.setCookieString(cookieUri, null, "ses="+G.data.session.key, null);
 264                 cookieSvc.setCookieString(cookieUriSSL, null, "ses="+G.data.session.key, null);
 265                 cookieSvc.setCookieString(cookieUri, null, "xul=1", null);
 266                 cookieSvc.setCookieString(cookieUriSSL, null, "xul=1", null);
 267
 268             } catch(E) {
 269                 alert(offlineStrings.getFormattedString(main.session_cookie.error, [E]));
 270             }
 271
 272             grant_perms(url);
 273
 274             xulG = {
 275                 'auth' : G.auth,
 276                 'url' : url,
 277                 'window' : G.window,
 278                 'data' : G.data,
 279                 'pref' : G.pref
 280             };
 281
 282             if (G.data.ws_info && G.data.ws_info[G.auth.controller.view.server_prompt.value]) {
 283                 JSAN.use('util.widgets');
 284                 var deck = document.getElementById('progress_space');
 285                 util.widgets.remove_children( deck );
 286                 var iframe = document.createElement('iframe'); deck.appendChild(iframe);
 287                 iframe.setAttribute( 'src', url + urls.XUL_LOGIN_DATA );
 288                 iframe.contentWindow.xulG = xulG;
 289                 G.data_xul = iframe.contentWindow;
 290             } else {
 291                 xulG.file = G.file;
 292                 var deck = G.auth.controller.view.ws_deck;
 293                 JSAN.use('util.widgets'); util.widgets.remove_children('ws_deck');
 294                 var iframe = document.createElement('iframe'); deck.appendChild(iframe);
 295                 iframe.setAttribute( 'src', url + urls.XUL_WORKSTATION_INFO );
 296                 iframe.contentWindow.xulG = xulG;
 297                 deck.selectedIndex = deck.childNodes.length - 1;
 298             }
 299         };
 300
 301         G.auth.on_standalone = function() {
 302             try {
 303                 G.window.open(urls.XUL_STANDALONE,'Offline','chrome,resizable');
 304             } catch(E) {
 305                 alert(E);
 306             }
 307         };
 308
 309         G.auth.on_standalone_export = function() {
 310             try {
 311                 JSAN.use('util.file'); var file = new util.file('pending_xacts');
 312                 if (file._file.exists()) {
 313                     var file2 = new util.file('');
 314                     var f = file2.pick_file( { 'mode' : 'save', 'title' : offlineStrings.getString('main.transaction_export.title') } );
 315                     if (f) {
 316                         if (f.exists()) {
 317                             var r = G.error.yns_alert(
 318                                 offlineStrings.getFormattedString('main.transaction_export.prompt', [f.leafName]),
 319                                 offlineStrings.getString('main.transaction_export.prompt.title'),
 320                                 offlineStrings.getString('common.yes'),
 321                                 offlineStrings.getString('common.no'),
 322                                 null,
 323                                 offlineStrings.getString('common.confirm')
 324                             );
 325                             if (r != 0) { file.close(); return; }
 326                         }
 327                         var e_file = new util.file(''); e_file._file = f;
 328                         e_file.write_content( 'truncate', file.get_content() );
 329                         e_file.close();
 330                         var r = G.error.yns_alert(
 331                             offlineStrings.getFormattedString('main.transaction_export.success.prompt', [f.leafName]),
 332                             offlineStrings.getString('main.transaction_export.success.title'),
 333                             offlineStrings.getString('common.yes'),
 334                             offlineStrings.getString('common.no'),
 335                             null,
 336                             offlineStrings.getString('common.confirm')
 337                         );
 338                         if (r == 0) {
 339                             var count = 0;
 340                             var filename = 'pending_xacts_exported_' + new Date().getTime();
 341                             var t_file = new util.file(filename);
 342                             while (t_file._file.exists()) {
 343                                 filename = 'pending_xacts_' + new Date().getTime() + '.exported';
 344                                 t_file = new util.file(filename);
 345                                 if (count++ > 100) {
 346                                     throw(offlineStrings.getString('main.transaction_export.filename.error'));
 347                                 }
 348                             }
 349                             file.close(); file = new util.file('pending_xacts'); // prevents a bug with .moveTo below
 350                             file._file.moveTo(null,filename);
 351                         } else {
 352                             alert(offlineStrings.getString('main.transaction_export.duplicate.warning'));
 353                         }
 354                     } else {
 355                         alert(offlineStrings.getString('main.transaction_export.no_filename.error'));
 356                     }
 357                 } else {
 358                     alert(offlineStrings.getString('main.transaction_export.no_transactions.error'));
 359                 }
 360                 file.close();
 361             } catch(E) {
 362                 alert(E);
 363             }
 364         };
 365
 366         G.auth.on_standalone_import = function() {
 367             try {
 368                 JSAN.use('util.file'); var file = new util.file('pending_xacts');
 369                 if (file._file.exists()) {
 370                     alert(offlineStrings.getString('main.transaction_import.outstanding.error'));
 371                 } else {
 372                     var file2 = new util.file('');
 373                     var f = file2.pick_file( { 'mode' : 'open', 'title' : offlineStrings.getString('main.transaction_import.title')} );
 374                     if (f && f.exists()) {
 375                         var i_file = new util.file(''); i_file._file = f;
 376                         file.write_content( 'truncate', i_file.get_content() );
 377                         i_file.close();
 378                         var r = G.error.yns_alert(
 379                             offlineStrings.getFormattedString('main.transaction_import.delete.prompt', [f.leafName]),
 380                             offlineStrings.getString('main.transaction_import.success'),
 381                             offlineStrings.getString('common.yes'),
 382                             offlineStrings.getString('common.no'),
 383                             null,
 384                             offlineStrings.getString('common.confirm')
 385                         );
 386                         if (r == 0) {
 387                             f.remove(false);
 388                         }
 389                     }
 390                 }
 391                 file.close();
 392             } catch(E) {
 393                 alert(E);
 394             }
 395         };
 396
 397         G.auth.on_debug = function(action) {
 398             switch(action) {
 399                 case 'js_console' :
 400                     G.window.open(urls.XUL_DEBUG_CONSOLE,'testconsole','chrome,resizable');
 401                 break;
 402                 case 'clear_cache' :
 403                     clear_the_cache();
 404                     alert(offlineStrings.getString('main.on_debug.clear_cache'));
 405                 break;
 406                 default:
 407                     alert(offlineStrings.getString('main.on_debug.debug'));
 408                 break;
 409             }
 410         };
 411
 412         G.auth.init();
 413         // XML_HTTP_SERVER will get reset to G.auth.controller.view.server_prompt.value
 414
 415         /////////////////////////////////////////////////////////////////////////////
 416
 417         var version = CLIENT_VERSION;
 418         if (CLIENT_STAMP.length == 0) {
 419             version = 'versionless debug build';
 420             document.getElementById('debug_gb').hidden = false;
 421         }
 422
 423         try {
 424             if (G.pref && G.pref.getBoolPref('open-ils.debug_options')) {
 425                 document.getElementById('debug_gb').hidden = false;
 426             }
 427         } catch(E) {
 428         }
 429
 430         var appInfo = Components.classes["@mozilla.org/xre/app-info;1"]
 431             .getService(Components.interfaces.nsIXULAppInfo);
 432
 433         if (appInfo.ID == "staff-client@open-ils.org")
 434         {
 435             try {
 436                 if (G.pref && G.pref.getBoolPref('app.update.enabled')) {
 437                     document.getElementById('check_upgrade_sep').hidden = false;
 438                     var upgrademenu = document.getElementById('check_upgrade');
 439                     upgrademenu.hidden = false;
 440                     G.upgradeCheck = function () {
 441                         var um = Components.classes["@mozilla.org/updates/update-manager;1"]
 442                             .getService(Components.interfaces.nsIUpdateManager);
 443                         var prompter = Components.classes["@mozilla.org/updates/update-prompt;1"]
 444                             .createInstance(Components.interfaces.nsIUpdatePrompt);
 445
 446                         if (um.activeUpdate && um.activeUpdate.state == "pending")
 447                             prompter.showUpdateDownloaded(um.activeUpdate);
 448                         else
 449                             prompter.checkForUpdates();
 450                     }
 451                     upgrademenu.addEventListener(
 452                         'command',
 453                         G.upgradeCheck,
 454                         false
 455                     );
 456                 }
 457             } catch(E) {
 458             }
 459         }
 460
 461         window.title = authStrings.getFormattedString('staff.auth.titlebar.label', version);
 462         var x = document.getElementById('about_btn');
 463         x.addEventListener(
 464             'command',
 465             function() {
 466                 try {
 467                     G.window.open('about.html','about','chrome,resizable,width=800,height=600');
 468                 } catch(E) { alert(E); }
 469             },
 470             false
 471         );
 472
 473         var y = document.getElementById('new_window_btn');
 474         y.addEventListener(
 475             'command',
 476             function() {
 477                 if (G.data.session) {
 478                     new_tabs(Array('new'), null, null);
 479                 } else {
 480                     alert ( offlineStrings.getString('main.new_window_btn.login_first_warning') );
 481                 }
 482             },
 483             false
 484         );
 485
 486         JSAN.use('util.mozilla');
 487         var z = document.getElementById('locale_menupopup');
 488         if (z) {
 489             while (z.lastChild) z.removeChild(z.lastChild);
 490             var locales = util.mozilla.chromeRegistry().getLocalesForPackage( String( location.href ).split(/\//)[2] );
 491             var current_locale = util.mozilla.prefs().getCharPref('general.useragent.locale');
 492             while (locales.hasMore()) {
 493                 var locale = locales.getNext();
 494                 var parts = locale.split(/-/);
 495                 var label;
 496                 try {
 497                     label = locale + ' : ' + util.mozilla.languages().GetStringFromName(parts[0]);
 498                     if (parts.length > 1) {
 499                         try {
 500                             label += ' (' + util.mozilla.regions().GetStringFromName(parts[1].toLowerCase()) + ')';
 501                         } catch(E) {
 502                             label += ' (' + parts[1] + ')';
 503                         }
 504                     }
 505                 } catch(E) {
 506                     label = locale;
 507                 }
 508                 var mi = document.createElement('menuitem');
 509                 mi.setAttribute('label',label);
 510                 mi.setAttribute('value',locale);
 511                 if (locale == current_locale) {
 512                     if (z.parentNode.tagName == 'menulist') {
 513                         mi.setAttribute('selected','true');
 514                         z.parentNode.setAttribute('label',label);
 515                         z.parentNode.setAttribute('value',locale);
 516                     }
 517                 }
 518                 z.appendChild( mi );
 519             }
 520         }
 521         var xx = document.getElementById('apply_locale_btn');
 522         xx.addEventListener(
 523             'command',
 524             function() {
 525                 util.mozilla.change_locale(z.parentNode.value);
 526             },
 527             false
 528         );
 529
 530         if ( found_ws_info_in_Achrome() && G.pref && G.pref.getBoolPref("open-ils.write_in_user_chrome_directory") ) {
 531             //var hbox = x.parentNode; var b = document.createElement('button');
 532             //b.setAttribute('label','Migrate legacy settings'); hbox.appendChild(b);
 533             //b.addEventListener(
 534             //    'command',
 535             //    function() {
 536             //        try {
 537             //            handle_migration();
 538             //        } catch(E) { alert(E); }
 539             //    },
 540             //    false
 541             //);
 542             if (window.confirm(offlineStrings.getString('main.settings.migrate'))) {
 543                 setTimeout( function() { handle_migration(); }, 0 );
 544             }
 545         }
 546
 547         window.addEventListener(
 548             'close',
 549             function(ev) {
 550
 551                 G.data.stash_retrieve();
 552                 if (typeof G.data.unsaved_data != 'undefined') {
 553                     if (G.data.unsaved_data > 0) {
 554                         var confirmation = window.confirm(offlineStrings.getString('menu.shutdown.unsaved_data_warning'));
 555                         if (!confirmation) {
 556                             ev.preventDefault();
 557                             return false;
 558                         }
 559                     }
 560                 }
 561                 G.data.unsaved_data = 0;
 562                 G.data.stash('unsaved_data');
 563
 564                 return true;
 565
 566             },
 567             false
 568         );
 569
 570
 571     } catch(E) {
 572         var error = offlineStrings.getFormattedString('common.exception', [E, '']);
 573         try { G.error.sdump('D_ERROR',error); } catch(E) { dump(error); }
 574         alert(error);
 575     }
 576     dump('exiting main_init()\n');
 577 }
 578
 579 function found_ws_info_in_Achrome() {
 580     JSAN.use('util.file');
 581     var f = new util.file();
 582     var f_in_chrome = f.get('ws_info','chrome');
 583     var path = f_in_chrome.exists() ? f_in_chrome.path : false;
 584     f.close();
 585     return path;
 586 }
 587
 588 function found_ws_info_in_Uchrome() {
 589     JSAN.use('util.file');
 590     var f = new util.file();
 591     var f_in_uchrome = f.get('ws_info','uchrome');
 592     var path = f_in_uchrome.exists() ? f_in_uchrome.path : false;
 593     f.close();
 594     return path;
 595 }
 596
 597 function handle_migration() {
 598     if ( found_ws_info_in_Uchrome() ) {
 599         alert(offlineStrings.getFormattedString('main.settings.migrate.failed', [found_ws_info_in_Uchrome(), found_ws_info_in_Achrome()])
 600         );
 601     } else {
 602         var dirService = Components.classes["@mozilla.org/file/directory_service;1"].getService( Components.interfaces.nsIProperties );
 603         var f_new = dirService.get( "UChrm", Components.interfaces.nsIFile );
 604         var f_old = dirService.get( "AChrom", Components.interfaces.nsIFile );
 605         f_old.append(myPackageDir); f_old.append("content"); f_old.append("conf");
 606         if (window.confirm(offlineStrings.getFormattedString("main.settings.migrate.confirm", [f_old.path, f_new.path]))) {
 607             var files = f_old.directoryEntries;
 608             while (files.hasMoreElements()) {
 609                 var file = files.getNext();
 610                 var file2 = file.QueryInterface( Components.interfaces.nsILocalFile );
 611                 try {
 612                     file2.moveTo( f_new, '' );
 613                 } catch(E) {
 614                     alert(offlineStrings.getFormattedString('main.settings.migrate.error', [file2.path, f_new.path]) + '\n');
 615                 }
 616             }
 617             location.href = location.href; // huh?
 618         }
 619     }
 620 }
 621
 622 dump('exiting main/main.js\n');