1 if(!dojo._hasResource["openils.XUL"]) {
3 dojo.provide("openils.XUL");
4 dojo.require('dojo.cookie');
5 dojo.declare('openils.XUL', null, {});
7 openils.XUL.isXUL = function() {
8 return Boolean(dojo.cookie('xul')) || Boolean(window.IAMXUL);
12 openils.XUL.buildId = function() {
13 return window.XUL_BUILD_ID || '';
16 openils.XUL.getStash = function() {
17 if(openils.XUL.isXUL()) {
19 if(openils.XUL.enableXPConnect()) {
20 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
21 var CacheClass = new Components.Constructor("@mozilla.org/openils_data_cache;1", "nsIOpenILS");
22 return new CacheClass().wrappedJSObject.OpenILS.prototype.data;
25 console.log("Error loading XUL stash: " + e);
26 return { 'error' : e };
30 return { 'error' : 'openils.XUL.isXUL() == false' };
33 openils.XUL.newTab = function(path, tabInfo, options) {
35 throw new Error('xulG is not defined. Cannot open tab');
36 xulG.new_tab(path, tabInfo, options);
39 openils.XUL.newTabEasy = function(
40 url, tab_name, extra_content_params, wrap_in_browser
42 var content_params = {
43 "session": openils.User.authtoken,
44 "authtime": openils.User.authtime
47 ["url_prefix", "new_tab", "set_tab", "close_tab", "new_patron_tab",
48 "set_patron_tab", "volume_item_creator", "get_new_session",
49 "holdings_maintenance_tab", "set_tab_name", "open_chrome_window",
50 "url_prefix", "network_meter", "page_meter", "set_statusbar",
52 ].forEach(function(k) { content_params[k] = xulG[k]; });
54 if (extra_content_params)
55 dojo.mixin(content_params, extra_content_params);
57 var loc = xulG.url_prefix(url);
59 if (wrap_in_browser) {
60 loc = urls.XUL_BROWSER + "?url=" + window.escape(loc);
61 content_params = dojo.mixin(
63 "no_xulG": false, "show_print_button": true,
64 "show_nav_buttons": true,
65 "passthru_content_params": extra_content_params
70 xulG.new_tab(loc, {"tab_name": tab_name}, content_params);
74 * @return bool True if a new session was successfully created, false otherwise.
76 openils.XUL.getNewSession = function(callback) {
77 return xulG.get_new_session({callback : callback});
81 * This can be used by privileged Firefox in addition to XUL.
82 * To use use in Firefox directly, set signed.applets.codebase_principal_support to true in about:config
84 openils.XUL.enableXPConnect = function() {
86 netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
89 console.error("Unable to enable UniversalXPConnect privileges. " +
90 "Try setting 'signed.applets.codebase_principal_support' to true in about:config");
97 /* This class cuts down on the obscenely long incantations needed to
98 * use XPCOM components. */
99 openils.XUL.SimpleXPCOM = function() {};
100 openils.XUL.SimpleXPCOM.prototype = {
102 "iface": Components.interfaces.nsIFilePicker,
103 "cls": "@mozilla.org/filepicker;1"
106 "iface": Components.interfaces.nsIFileInputStream,
107 "cls": "@mozilla.org/network/file-input-stream;1"
110 "iface": Components.interfaces.nsIScriptableInputStream,
111 "cls": "@mozilla.org/scriptableinputstream;1"
114 "iface": Components.interfaces.nsIFileOutputStream,
115 "cls": "@mozilla.org/network/file-output-stream;1"
117 "create": function(key) {
118 return Components.classes[this[key].cls].
119 createInstance(this[key].iface);
121 "getPrivilegeManager": function() {
122 return netscape.security.PrivilegeManager;
126 openils.XUL.contentFromFileOpenDialog = function(windowTitle, sizeLimit) {
127 var api = new openils.XUL.SimpleXPCOM();
129 /* The following enablePrivilege() call must happen at this exact
130 * level of scope -- not wrapped in another function -- otherwise
131 * it doesn't work. */
132 api.getPrivilegeManager().enablePrivilege("UniversalXPConnect");
134 var picker = api.create("FP");
136 window, windowTitle || "Upload File", api.FP.iface.modeOpen
138 if (picker.show() == api.FP.iface.returnOK && picker.file) {
139 var fis = api.create("FIS");
140 var sis = api.create("SIS");
142 fis.init(picker.file, 1 /* MODE_RDONLY */, 0, 0);
145 return sis.read(sizeLimit || -1);
151 openils.XUL.contentToFileSaveDialog = function(content, windowTitle, dispositionArgs) {
152 var api = new openils.XUL.SimpleXPCOM();
153 api.getPrivilegeManager().enablePrivilege("UniversalXPConnect");
155 var picker = api.create("FP");
157 window, windowTitle || "Save File", api.FP.iface.modeSave
160 if (dispositionArgs) {
162 * https://developer.mozilla.org/En/NsIFilePicker
164 * { defaultString : 'MyExport.csv',
165 defaultExtension : '.csv',
167 filterExtension : '*.csv',
168 filterAll : true } */
170 picker.defaultString = dispositionArgs.defaultString;
171 picker.defaultExtension = dispositionArgs.defaultExtension;
172 if (dispositionArgs.filterName) {
174 dispositionArgs.filterName,
175 dispositionArgs.filterExtension
178 if (dispositionArgs.filterAll)
179 picker.appendFilters(picker.filterAll)
182 var result = picker.show();
184 (result == api.FP.iface.returnOK ||
185 result == api.FP.iface.returnReplace)) {
186 if (!picker.file.exists())
187 picker.file.create(0, 0644); /* XXX hardcoded = bad */
188 var fos = api.create("FOS");
189 fos.init(picker.file, 42 /* WRONLY | CREAT | TRUNCATE */, 0644, 0);
190 return fos.write(content, content.length);