michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: const C = Components.classes;
michael@0: const I = Components.interfaces;
michael@0: 
michael@0: const ToolkitProfileService = "@mozilla.org/toolkit/profile-service;1";
michael@0: 
michael@0: var gProfileService;
michael@0: var gProfileManagerBundle;
michael@0: 
michael@0: var gDefaultProfileParent;
michael@0: var gOldProfileName;
michael@0: 
michael@0: // The directory where the profile will be created.
michael@0: var gProfileRoot;
michael@0: 
michael@0: // Text node to display the location and name of the profile to create.
michael@0: var gProfileDisplay;
michael@0: 
michael@0: // Called once when the wizard is opened.
michael@0: function initWizard()
michael@0: { 
michael@0:   try {
michael@0:     gProfileService = C[ToolkitProfileService].getService(I.nsIToolkitProfileService);
michael@0:     gProfileManagerBundle = document.getElementById("bundle_profileManager");
michael@0: 
michael@0:     var dirService = C["@mozilla.org/file/directory_service;1"].getService(I.nsIProperties);
michael@0:     gDefaultProfileParent = dirService.get("DefProfRt", I.nsIFile);
michael@0: 
michael@0:     gOldProfileName = document.getElementById("profileName").value;
michael@0: 
michael@0:     // Initialize the profile location display.
michael@0:     gProfileDisplay = document.getElementById("profileDisplay").firstChild;
michael@0:     setDisplayToDefaultFolder();
michael@0:   }
michael@0:   catch(e) {
michael@0:     window.close();
michael@0:     throw (e);
michael@0:   }
michael@0: }
michael@0: 
michael@0: // Called every time the second wizard page is displayed.
michael@0: function initSecondWizardPage() 
michael@0: {
michael@0:   var profileName = document.getElementById("profileName");
michael@0:   profileName.select();
michael@0:   profileName.focus();
michael@0: 
michael@0:   // Initialize profile name validation.
michael@0:   checkCurrentInput(profileName.value);
michael@0: }
michael@0: 
michael@0: const kSaltTable = [
michael@0:   'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
michael@0:   'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
michael@0:   '1', '2', '3', '4', '5', '6', '7', '8', '9', '0' ];
michael@0: 
michael@0: var kSaltString = "";
michael@0: for (var i = 0; i < 8; ++i) {
michael@0:   kSaltString += kSaltTable[Math.floor(Math.random() * kSaltTable.length)];
michael@0: }
michael@0: 
michael@0: 
michael@0: function saltName(aName)
michael@0: {
michael@0:   return kSaltString + "." + aName;
michael@0: }
michael@0: 
michael@0: function setDisplayToDefaultFolder()
michael@0: {
michael@0:   var defaultProfileDir = gDefaultProfileParent.clone();
michael@0:   defaultProfileDir.append(saltName(document.getElementById("profileName").value));
michael@0:   gProfileRoot = defaultProfileDir;
michael@0:   document.getElementById("useDefault").disabled = true;
michael@0: }
michael@0: 
michael@0: function updateProfileDisplay()
michael@0: {
michael@0:   gProfileDisplay.data = gProfileRoot.path;
michael@0: }
michael@0: 
michael@0: // Invoke a folder selection dialog for choosing the directory of profile storage.
michael@0: function chooseProfileFolder()
michael@0: {
michael@0:   var newProfileRoot;
michael@0:   
michael@0:   var dirChooser = C["@mozilla.org/filepicker;1"].createInstance(I.nsIFilePicker);
michael@0:   dirChooser.init(window, gProfileManagerBundle.getString("chooseFolder"),
michael@0:                   I.nsIFilePicker.modeGetFolder);
michael@0:   dirChooser.appendFilters(I.nsIFilePicker.filterAll);
michael@0: 
michael@0:   // default to the Profiles folder
michael@0:   dirChooser.displayDirectory = gDefaultProfileParent;
michael@0: 
michael@0:   dirChooser.show();
michael@0:   newProfileRoot = dirChooser.file;
michael@0: 
michael@0:   // Disable the "Default Folder..." button when the default profile folder
michael@0:   // was selected manually in the File Picker.
michael@0:   document.getElementById("useDefault").disabled =
michael@0:     (newProfileRoot.parent.equals(gDefaultProfileParent));
michael@0: 
michael@0:   gProfileRoot = newProfileRoot;
michael@0:   updateProfileDisplay();
michael@0: }
michael@0: 
michael@0: // Checks the current user input for validity and triggers an error message accordingly.
michael@0: function checkCurrentInput(currentInput)
michael@0: {
michael@0:   var finishButton = document.documentElement.getButton("finish");
michael@0:   var finishText = document.getElementById("finishText");
michael@0:   var canAdvance;
michael@0: 
michael@0:   var errorMessage = checkProfileName(currentInput);
michael@0: 
michael@0:   if (!errorMessage) {
michael@0:     finishText.className = "";
michael@0: #ifndef XP_MACOSX
michael@0:     finishText.firstChild.data = gProfileManagerBundle.getString("profileFinishText");
michael@0: #else
michael@0:     finishText.firstChild.data = gProfileManagerBundle.getString("profileFinishTextMac");
michael@0: #endif
michael@0:     canAdvance = true;
michael@0:   }
michael@0:   else {
michael@0:     finishText.className = "error";
michael@0:     finishText.firstChild.data = errorMessage;
michael@0:     canAdvance = false;
michael@0:   }
michael@0: 
michael@0:   document.documentElement.canAdvance = canAdvance;
michael@0:   finishButton.disabled = !canAdvance;
michael@0: 
michael@0:   updateProfileDisplay();
michael@0: }
michael@0: 
michael@0: function updateProfileName(aNewName) {
michael@0:   checkCurrentInput(aNewName);
michael@0: 
michael@0:   var re = new RegExp("^[a-z0-9]{8}\\." +
michael@0:                       gOldProfileName.replace(/[|^$()\[\]{}\\+?.*]/g, "\\$&")
michael@0:                       + '$');
michael@0: 
michael@0:   if (re.test(gProfileRoot.leafName)) {
michael@0:     gProfileRoot.leafName = saltName(aNewName);
michael@0:     updateProfileDisplay();
michael@0:   }
michael@0:   gOldProfileName = aNewName;
michael@0: }
michael@0: 
michael@0: // Checks whether the given string is a valid profile name.
michael@0: // Returns an error message describing the error in the name or "" when it's valid.
michael@0: function checkProfileName(profileNameToCheck)
michael@0: {
michael@0:   // Check for emtpy profile name.
michael@0:   if (!/\S/.test(profileNameToCheck))
michael@0:     return gProfileManagerBundle.getString("profileNameEmpty");
michael@0: 
michael@0:   // Check whether all characters in the profile name are allowed.
michael@0:   if (/([\\*:?<>|\/\"])/.test(profileNameToCheck))
michael@0:     return gProfileManagerBundle.getFormattedString("invalidChar", [RegExp.$1]);
michael@0: 
michael@0:   // Check whether a profile with the same name already exists.
michael@0:   if (profileExists(profileNameToCheck))
michael@0:     return gProfileManagerBundle.getString("profileExists");
michael@0: 
michael@0:   // profileNameToCheck is valid.
michael@0:   return "";
michael@0: }
michael@0: 
michael@0: function profileExists(aName)
michael@0: {
michael@0:   var profiles = gProfileService.profiles;
michael@0:   while (profiles.hasMoreElements()) {
michael@0:     var profile = profiles.getNext().QueryInterface(I.nsIToolkitProfile);
michael@0:     if (profile.name.toLowerCase() == aName.toLowerCase())
michael@0:       return true;
michael@0:   }
michael@0: 
michael@0:   return false;
michael@0: }
michael@0: 
michael@0: // Called when the first wizard page is shown.
michael@0: function enableNextButton()
michael@0: {
michael@0:   document.documentElement.canAdvance = true;
michael@0: }
michael@0: 
michael@0: function onFinish() 
michael@0: {
michael@0:   var profileName = document.getElementById("profileName").value;
michael@0:   var profile;
michael@0: 
michael@0:   // Create profile named profileName in profileRoot.
michael@0:   try {
michael@0:     profile = gProfileService.createProfile(gProfileRoot, profileName);
michael@0:   }
michael@0:   catch (e) {
michael@0:     var profileCreationFailed =
michael@0:       gProfileManagerBundle.getString("profileCreationFailed");
michael@0:     var profileCreationFailedTitle =
michael@0:       gProfileManagerBundle.getString("profileCreationFailedTitle");
michael@0:     var promptService = C["@mozilla.org/embedcomp/prompt-service;1"].
michael@0:       getService(I.nsIPromptService);
michael@0:     promptService.alert(window, profileCreationFailedTitle,
michael@0:                         profileCreationFailed + "\n" + e);
michael@0: 
michael@0:     return false;
michael@0:   }
michael@0: 
michael@0:   // window.opener is false if the Create Profile Wizard was opened from the
michael@0:   // command line.
michael@0:   if (window.opener) {
michael@0:     // Add new profile to the list in the Profile Manager.
michael@0:     window.opener.CreateProfile(profile);
michael@0:   }
michael@0:   else {
michael@0:     // Use the newly created Profile.
michael@0:     var profileLock = profile.lock(null);
michael@0: 
michael@0:     var dialogParams = window.arguments[0].QueryInterface(I.nsIDialogParamBlock);
michael@0:     dialogParams.objects.insertElementAt(profileLock, 0, false);
michael@0:   }
michael@0: 
michael@0:   // Exit the wizard.
michael@0:   return true;
michael@0: }