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

   1 dump('entering main/main.js\n');
   2
   3 function grant_perms(url) {
   4         var perms = "UniversalXPConnect UniversalPreferencesWrite UniversalBrowserWrite UniversalPreferencesRead UniversalBrowserRead";
   5         dump('Granting ' + perms + ' to ' + url + '\n');
   6         var pref = Components.classes["@mozilla.org/preferences-service;1"]
   7                 .getService(Components.interfaces.nsIPrefBranch);
   8         if (pref) {
   9                 pref.setCharPref("capability.principal.codebase.p0.granted", perms);
  10                 pref.setCharPref("capability.principal.codebase.p0.id", url);
  11                 pref.setBoolPref("dom.disable_open_during_load",false);
  12                 pref.setBoolPref("browser.popups.showPopupBlocker",false);
  13         }
  14
  15 }
  16
  17 function clear_the_cache() {
  18         try {
  19                 var cacheClass          = Components.classes["@mozilla.org/network/cache-service;1"];
  20                 var cacheService        = cacheClass.getService(Components.interfaces.nsICacheService);
  21                 cacheService.evictEntries(Components.interfaces.nsICache.STORE_ON_DISK);
  22                 cacheService.evictEntries(Components.interfaces.nsICache.STORE_IN_MEMORY);
  23         } catch(E) {
  24                 dump(E+'\n');alert(E);
  25         }
  26 }
  27
  28 function main_init() {
  29         dump('entering main_init()\n');
  30         try {
  31                 clear_the_cache();
  32
  33                 if (typeof JSAN == 'undefined') {
  34                         throw(
  35                                 "The JSAN library object is missing."
  36                         );
  37                 }
  38                 /////////////////////////////////////////////////////////////////////////////
  39
  40                 JSAN.errorLevel = "die"; // none, warn, or die
  41                 JSAN.addRepository('..');
  42
  43                 //JSAN.use('test.test'); test.test.hello_world();
  44
  45                 var mw = self;
  46                 G =  {};
  47
  48                 JSAN.use('util.error');
  49                 G.error = new util.error();
  50                 G.error.sdump('D_ERROR','Testing');
  51
  52                 JSAN.use('util.window');
  53                 G.window = new util.window();
  54
  55                 JSAN.use('auth.controller');
  56                 G.auth = new auth.controller( { 'window' : mw } );
  57
  58                 JSAN.use('OpenILS.data');
  59                 G.data = new OpenILS.data()
  60                 G.data.on_error = G.auth.logoff;
  61                 G.data.entities = entities;
  62                 G.data.stash('entities');
  63
  64                 JSAN.use('util.file');
  65                 G.file = new util.file();
  66                 try {
  67                         G.file.get('ws_info');
  68                         G.ws_info = G.file.get_object(); G.file.close();
  69                 } catch(E) {
  70                         G.ws_info = {};
  71                 }
  72                 G.data.ws_info = G.ws_info; G.data.stash('ws_info');
  73
  74                 G.auth.on_login = function() {
  75
  76                         var url = G.auth.controller.view.server_prompt.value || urls.remote;
  77
  78                         G.data.server_unadorned = url; G.data.stash('server_unadorned'); G.data.stash_retrieve();
  79
  80                         if (! url.match( '^http://' ) ) url = 'http://' + url;
  81
  82                         G.data.server = url; G.data.stash('server'); G.data.stash_retrieve();
  83
  84                         grant_perms(url);
  85
  86                         var xulG = {
  87                                 'auth' : G.auth,
  88                                 'url' : url,
  89                                 'window' : G.window,
  90                         }
  91
  92                         if (G.data.ws_info && G.data.ws_info[G.auth.controller.view.server_prompt.value]) {
  93                                 var deck = document.getElementById('main_deck');
  94                                 var iframe = document.createElement('iframe'); deck.appendChild(iframe);
  95                                 iframe.setAttribute( 'src', url + '/xul/server/main/data.xul' );
  96                                 iframe.contentWindow.xulG = xulG;
  97                         } else {
  98                                 xulG.file = G.file;
  99                                 var deck = G.auth.controller.view.ws_deck;
 100                                 JSAN.use('util.widgets'); util.widgets.remove_children('ws_deck');
 101                                 var iframe = document.createElement('iframe'); deck.appendChild(iframe);
 102                                 iframe.setAttribute( 'src', url + '/xul/server/main/ws_info.xul' );
 103                                 iframe.contentWindow.xulG = xulG;
 104                                 deck.selectedIndex = deck.childNodes.length - 1;
 105                         }
 106                 }
 107
 108                 G.auth.on_standalone = function() {
 109                         G.window.open(urls.XUL_STANDALONE,'Offline','chrome,resizable,modal');
 110                 }
 111
 112                 G.auth.on_debug = function(action) {
 113                         switch(action) {
 114                                 case 'js_console' :
 115                                         G.window.open(urls.XUL_DEBUG_CONSOLE,'testconsole','chrome,resizable');
 116                                 break;
 117                                 case 'clear_cache' :
 118                                         clear_the_cache();
 119                                         alert('cache cleared');
 120                                 break;
 121                                 default:
 122                                         alert('debug the debug :D');
 123                                 break;
 124                         }
 125                 }
 126
 127                 G.auth.init();
 128                 // XML_HTTP_SERVER will get reset to G.auth.controller.view.server_prompt.value
 129
 130                 /////////////////////////////////////////////////////////////////////////////
 131
 132                 var x = document.getElementById('version_label');
 133                 var version = '/xul/server/'.split(/\//)[2];
 134                 if (version = 'server') {
 135                         version = 'versionless debug build';
 136                         document.getElementById('debug_gb').hidden = false;
 137                 }
 138                 x.setAttribute('value','Build ID: ' + version);
 139
 140         } catch(E) {
 141                 var error = "!! This software has encountered an error.  Please tell your friendly " +
 142                         "system administrator or software developer the following:\n" + E + '\n';
 143                 try { G.error.sdump('D_ERROR',error); } catch(E) { dump(error); }
 144                 alert(error);
 145         }
 146         dump('exiting main_init()\n');
 147 }
 148
 149 dump('exiting main/main.js\n');