Dactyloidae/mailnews/import/content/importDialog.js

1066 lines
33 KiB
JavaScript

/* -*- Mode: Javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
Components.utils.import("resource:///modules/mailServices.js");
Components.utils.import("resource://gre/modules/Services.jsm");
var gImportType = null;
var gImportMsgsBundle;
var gFeedsBundle;
var gImportService = null;
var gSuccessStr = null;
var gErrorStr = null;
var gInputStr = null;
var gProgressInfo = null;
var gSelectedModuleName = null;
var gAddInterface = null;
var gNewFeedAcctCreated = false;
var Ci = Components.interfaces;
var nsISupportsString = Ci.nsISupportsString;
function OnLoadImportDialog()
{
gImportMsgsBundle = document.getElementById("bundle_importMsgs");
gFeedsBundle = document.getElementById("bundle_feeds");
gImportService = Components.classes["@mozilla.org/import/import-service;1"]
.getService(Ci.nsIImportService);
gProgressInfo = { };
gProgressInfo.progressWindow = null;
gProgressInfo.importInterface = null;
gProgressInfo.mainWindow = window;
gProgressInfo.intervalState = 0;
gProgressInfo.importSuccess = false;
gProgressInfo.importType = null;
gProgressInfo.localFolderExists = false;
gSuccessStr = Components.classes["@mozilla.org/supports-string;1"]
.createInstance(nsISupportsString);
gErrorStr = Components.classes["@mozilla.org/supports-string;1"]
.createInstance(nsISupportsString);
gInputStr = Components.classes["@mozilla.org/supports-string;1"]
.createInstance(nsISupportsString);
// look in arguments[0] for parameters
if (("arguments" in window) && window.arguments.length >= 1 &&
("importType" in window.arguments[0]) && window.arguments[0].importType)
{
// keep parameters in global for later
gImportType = window.arguments[0].importType;
gProgressInfo.importType = gImportType;
}
else
{
gImportType = "all";
gProgressInfo.importType = "all";
}
SetUpImportType();
// on startup, set the focus to the control element
// for accessibility reasons.
// if we used the wizardOverlay, we would get this for free.
// see bug #101874
document.getElementById("importFields").focus();
}
function SetUpImportType()
{
// set dialog title
document.getElementById("importFields").value = gImportType;
// Mac migration not working right now, so disable it.
if (Services.appinfo.OS == "Darwin")
{
document.getElementById("allRadio").setAttribute("disabled", "true");
if (gImportType == "all")
document.getElementById("importFields").value = "addressbook";
}
let descriptionDeck = document.getElementById("selectDescriptionDeck");
descriptionDeck.selectedIndex = 0;
if (gImportType == "feeds")
{
descriptionDeck.selectedIndex = 1;
ListFeedAccounts();
}
else
ListModules();
}
function SetDivText(id, text)
{
var div = document.getElementById(id);
if (div) {
if (!div.hasChildNodes()) {
var textNode = document.createTextNode(text);
div.appendChild(textNode);
}
else if (div.childNodes.length == 1) {
div.childNodes[0].nodeValue = text;
}
}
}
function CheckIfLocalFolderExists()
{
try {
if (MailServices.accounts.localFoldersServer)
gProgressInfo.localFolderExists = true;
}
catch (ex) {
gProgressInfo.localFolderExists = false;
}
}
function ImportDialogOKButton()
{
var listbox = document.getElementById("moduleList");
var deck = document.getElementById("stateDeck");
var header = document.getElementById("header");
var progressMeterEl = document.getElementById("progressMeter");
progressMeterEl.mode = "determined";
var progressStatusEl = document.getElementById("progressStatus");
var progressTitleEl = document.getElementById("progressTitle");
// better not mess around with navigation at this point
var nextButton = document.getElementById("forward");
nextButton.setAttribute("disabled", "true");
var backButton = document.getElementById("back");
backButton.setAttribute("disabled", "true");
if (listbox && (listbox.selectedCount == 1))
{
let module = "";
let name = "";
gImportType = document.getElementById("importFields").value;
let index = listbox.selectedItem.getAttribute("list-index");
if (index == -1)
return false;
if (gImportType == "feeds")
module = "Feeds";
else
{
module = gImportService.GetModule(gImportType, index);
name = gImportService.GetModuleName(gImportType, index);
}
gSelectedModuleName = name;
if (module)
{
// Fix for Bug 57839 & 85219
// We use localFoldersServer(in nsIMsgAccountManager) to check if Local Folder exists.
// We need to check localFoldersServer before importing "mail", "settings", or "filters".
// Reason: We will create an account with an incoming server of type "none" after
// importing "mail", so the localFoldersServer is valid even though the Local Folder
// is not created.
if (gImportType == "mail" || gImportType == "settings" || gImportType == "filters")
CheckIfLocalFolderExists();
let meterText = "";
let error = {};
switch(gImportType)
{
case "mail":
if (ImportMail(module, gSuccessStr, gErrorStr))
{
// We think it was a success, either, we need to
// wait for the import to finish
// or we are done!
if (gProgressInfo.importInterface == null) {
ShowImportResults(true, 'Mail');
return true;
}
else {
meterText = gImportMsgsBundle.getFormattedString('MailProgressMeterText',
[ name ]);
header.setAttribute("description", meterText);
progressStatusEl.setAttribute("label", "");
progressTitleEl.setAttribute("label", meterText);
deck.selectedIndex = 2;
gProgressInfo.progressWindow = window;
gProgressInfo.intervalState = setInterval(ContinueImportCallback, 100);
return true;
}
}
else
{
ShowImportResults(false, 'Mail');
// Re-enable the next button, as we are here, because the user cancelled the picking.
// Enable next, so they can try again.
nextButton.removeAttribute("disabled");
// Also enable back button so that users can pick other import options.
backButton.removeAttribute("disabled");
return false;
}
break;
case "feeds":
if (ImportFeeds())
{
// Successful completion of pre processing and launch of async import.
meterText = document.getElementById("description").textContent;
header.setAttribute("description", meterText);
progressStatusEl.setAttribute("label", "");
progressTitleEl.setAttribute("label", meterText);
progressMeterEl.mode = "undetermined";
deck.selectedIndex = 2;
return true;
}
else
{
// Re-enable the next button, as we are here, because the user cancelled the picking.
// Enable next, so they can try again.
nextButton.removeAttribute("disabled");
// Also enable back button so that users can pick other import options.
backButton.removeAttribute("disabled");
return false;
}
break;
case "addressbook":
if (ImportAddress(module, gSuccessStr, gErrorStr)) {
// We think it was a success, either, we need to
// wait for the import to finish
// or we are done!
if (gProgressInfo.importInterface == null) {
ShowImportResults(true, 'Address');
return true;
}
else {
meterText = gImportMsgsBundle.getFormattedString('AddrProgressMeterText',
[ name ]);
header.setAttribute("description", meterText);
progressStatusEl.setAttribute("label", "");
progressTitleEl.setAttribute("label", meterText);
deck.selectedIndex = 2;
gProgressInfo.progressWindow = window;
gProgressInfo.intervalState = setInterval(ContinueImportCallback, 100);
return true;
}
}
else
{
ShowImportResults(false, 'Address');
// Re-enable the next button, as we are here, because the user cancelled the picking.
// Enable next, so they can try again.
nextButton.removeAttribute("disabled");
// Also enable back button so that users can pick other import options.
backButton.removeAttribute("disabled");
return false;
}
break;
case "settings":
error.value = null;
let newAccount = {};
if (!ImportSettings(module, newAccount, error))
{
if (error.value)
ShowImportResultsRaw(gImportMsgsBundle.getString("ImportSettingsFailed"),
null, false);
// Re-enable the next button, as we are here, because the user cancelled the picking.
// Enable next, so they can try again.
nextButton.removeAttribute("disabled");
// Also enable back button so that users can pick other import options.
backButton.removeAttribute("disabled");
return false;
}
else
ShowImportResultsRaw(
gImportMsgsBundle.getFormattedString("ImportSettingsSuccess", [ name ]),
null, true);
break;
case "filters":
error.value = null;
if (!ImportFilters(module, error))
{
if (error.value)
ShowImportResultsRaw(
gImportMsgsBundle.getFormattedString("ImportFiltersFailed", [ name ]),
error.value, false);
// Re-enable the next button, as we are here, because the user cancelled the picking.
// Enable next, so they can try again.
nextButton.removeAttribute("disabled");
// Also enable back button so that users can pick other import options.
backButton.removeAttribute("disabled");
return false;
}
else
{
if (error.value)
ShowImportResultsRaw(
gImportMsgsBundle.getFormattedString('ImportFiltersPartial', [ name ]),
error.value, true);
else
ShowImportResultsRaw(
gImportMsgsBundle.getFormattedString('ImportFiltersSuccess', [ name ]),
null, true);
}
break;
}
}
}
return true;
}
function SetStatusText(val)
{
var progressStatus = document.getElementById("progressStatus");
progressStatus.setAttribute("label", val);
}
function SetProgress(val)
{
var progressMeter = document.getElementById("progressMeter");
progressMeter.value = val;
}
function ContinueImportCallback()
{
gProgressInfo.mainWindow.ContinueImport(gProgressInfo);
}
function ImportSelectionChanged()
{
let listbox = document.getElementById('moduleList');
let acctNameBox = document.getElementById('acctName-box');
if (listbox && (listbox.selectedCount == 1))
{
let index = listbox.selectedItem.getAttribute("list-index");
if (index == -1)
return;
acctNameBox.setAttribute('style', 'visibility: hidden;');
if (gImportType == "feeds")
{
if (index == 0)
{
SetDivText('description', gFeedsBundle.getString('ImportFeedsNewAccount'));
let defaultName = gFeedsBundle.getString("feeds-accountname");
document.getElementById("acctName").value = defaultName;
acctNameBox.removeAttribute('style');
}
else
SetDivText('description', gFeedsBundle.getString('ImportFeedsExistingAccount'));
}
else
SetDivText("description", gImportService.GetModuleDescription(gImportType, index));
}
}
function CompareImportModuleName(a, b)
{
if (a.name > b.name)
return 1;
if (a.name < b.name)
return -1;
return 0;
}
function ListModules() {
if (gImportService == null)
return;
var body = document.getElementById("moduleList");
while (body.hasChildNodes()) {
body.lastChild.remove();
}
var count = gImportService.GetModuleCount(gImportType);
var i;
var moduleArray = new Array(count);
for (i = 0; i < count; i++) {
moduleArray[i] = { name: gImportService.GetModuleName(gImportType, i), index: i };
}
// sort the array of modules by name, so that they'll show up in the right order
moduleArray.sort(CompareImportModuleName);
for (i = 0; i < count; i++) {
AddModuleToList(moduleArray[i].name, moduleArray[i].index);
}
}
function AddModuleToList(moduleName, index)
{
var body = document.getElementById("moduleList");
var item = document.createElement('listitem');
item.setAttribute('label', moduleName);
// Temporarily skip Outlook Import which are busted (Bug 1175055).
if (moduleName == "Outlook") {
item.setAttribute('list-index', -1);
item.setAttribute('disabled', true);
item.setAttribute('tooltiptext', "Currently disabled due to bug 1175055");
} else {
item.setAttribute('list-index', index);
}
body.appendChild(item);
}
function ListFeedAccounts() {
let body = document.getElementById("moduleList");
while (body.hasChildNodes())
body.lastChild.remove();
// Add item to allow for new account creation.
let item = document.createElement("listitem");
item.setAttribute("label", gFeedsBundle.getString('ImportFeedsCreateNewListItem'));
item.setAttribute("list-index", 0);
body.appendChild(item);
let index = 0;
let feedRootFolders = FeedUtils.getAllRssServerRootFolders();
feedRootFolders.forEach(function(rootFolder) {
item = document.createElement("listitem");
item.setAttribute("label", rootFolder.prettyName);
item.setAttribute("list-index", ++index);
item.server = rootFolder.server;
body.appendChild(item);
}, this);
if (index)
// If there is an existing feed account, select the first one.
body.selectedIndex = 1;
}
function ContinueImport(info) {
var isMail = info.importType == 'mail';
var clear = true;
var deck;
var pcnt;
if (info.importInterface) {
if (!info.importInterface.ContinueImport()) {
info.importSuccess = false;
clearInterval(info.intervalState);
if (info.progressWindow != null) {
deck = document.getElementById("stateDeck");
deck.selectedIndex = 3;
info.progressWindow = null;
}
ShowImportResults(false, isMail ? 'Mail' : 'Address');
}
else if ((pcnt = info.importInterface.GetProgress()) < 100) {
clear = false;
if (info.progressWindow != null) {
if (pcnt < 5)
pcnt = 5;
SetProgress(pcnt);
if (isMail) {
let mailName = info.importInterface.GetData("currentMailbox");
if (mailName) {
mailName = mailName.QueryInterface(Ci.nsISupportsString);
if (mailName)
SetStatusText(mailName.data);
}
}
}
}
else {
dump("*** WARNING! sometimes this shows results too early. \n");
dump(" something screwy here. this used to work fine.\n");
clearInterval(info.intervalState);
info.importSuccess = true;
if (info.progressWindow) {
deck = document.getElementById("stateDeck");
deck.selectedIndex = 3;
info.progressWindow = null;
}
ShowImportResults(true, isMail ? 'Mail' : 'Address');
}
}
if (clear) {
info.intervalState = null;
info.importInterface = null;
}
}
function ShowResults(doesWantProgress, result)
{
if (result)
{
if (doesWantProgress)
{
let deck = document.getElementById("stateDeck");
let header = document.getElementById("header");
let progressStatusEl = document.getElementById("progressStatus");
let progressTitleEl = document.getElementById("progressTitle");
let meterText = gImportMsgsBundle.getFormattedString("AddrProgressMeterText", [ name ]);
header.setAttribute("description", meterText);
progressStatusEl.setAttribute("label", "");
progressTitleEl.setAttribute("label", meterText);
deck.selectedIndex = 2;
gProgressInfo.progressWindow = window;
gProgressInfo.intervalState = setInterval(ContinueImportCallback, 100);
}
else
{
ShowImportResults(true, 'Address');
}
}
else
{
ShowImportResults(false, 'Address');
}
return true;
}
function ShowImportResults(good, module)
{
// String keys for ImportSettingsSuccess, ImportSettingsFailed,
// ImportMailSuccess, ImportMailFailed, ImportAddressSuccess,
// ImportAddressFailed, ImportFiltersSuccess, and ImportFiltersFailed.
var modSuccess = 'Import' + module + 'Success';
var modFailed = 'Import' + module + 'Failed';
// The callers seem to set 'good' to true even if there's something
// in the error log. So we should only make it a success case if
// error log/str is empty.
var results, title;
var moduleName = gSelectedModuleName ? gSelectedModuleName : "";
if (good && !gErrorStr.data) {
title = gImportMsgsBundle.getFormattedString(modSuccess, [ moduleName ]);
results = gSuccessStr.data;
}
else if (gErrorStr.data) {
title = gImportMsgsBundle.getFormattedString(modFailed, [ moduleName ]);
results = gErrorStr.data;
}
if (results && title)
ShowImportResultsRaw(title, results, good);
}
function ShowImportResultsRaw(title, results, good)
{
SetDivText("status", title);
var header = document.getElementById("header");
header.setAttribute("description", title);
dump("*** results = " + results + "\n");
attachStrings("results", results);
var deck = document.getElementById("stateDeck");
deck.selectedIndex = 3;
var nextButton = document.getElementById("forward");
nextButton.label = nextButton.getAttribute("finishedval");
nextButton.removeAttribute("disabled");
var cancelButton = document.getElementById("cancel");
cancelButton.setAttribute("disabled", "true");
var backButton = document.getElementById("back");
backButton.setAttribute("disabled", "true");
// If the Local Folder doesn't exist, create it after successfully
// importing "mail" and "settings"
var checkLocalFolder = (gProgressInfo.importType == "mail" ||
gProgressInfo.importType == "settings");
if (good && checkLocalFolder && !gProgressInfo.localFolderExists) {
MailServices.accounts.createLocalMailAccount();
}
}
function attachStrings(aNode, aString)
{
var attachNode = document.getElementById(aNode);
if (!aString) {
attachNode.parentNode.setAttribute("hidden", "true");
return;
}
var strings = aString.split("\n");
for (let string of strings) {
if (string) {
let currNode = document.createTextNode(string);
attachNode.appendChild(currNode);
let br = document.createElementNS("http://www.w3.org/1999/xhtml", 'br');
attachNode.appendChild(br);
}
}
}
/*
Import Settings from a specific module, returns false if it failed
and true if successful. A "local mail" account is returned in newAccount.
This is only useful in upgrading - import the settings first, then
import mail into the account returned from ImportSettings, then
import address books.
An error string is returned as error.value
*/
function ImportSettings(module, newAccount, error) {
var setIntf = module.GetImportInterface("settings");
if (!(setIntf instanceof Ci.nsIImportSettings)) {
error.value = gImportMsgsBundle.getString('ImportSettingsBadModule');
return false;
}
// determine if we can auto find the settings or if we need to ask the user
var location = {};
var description = {};
var result = setIntf.AutoLocate(description, location);
if (!result) {
// In this case, we couldn't find the settings
if (location.value != null) {
// Settings were not found, however, they are specified
// in a file, so ask the user for the settings file.
let filePicker = Components.classes["@mozilla.org/filepicker;1"].createInstance();
if (filePicker instanceof Ci.nsIFilePicker) {
let file = null;
try {
filePicker.init(window,
gImportMsgsBundle.getString("ImportSelectSettings"),
filePicker.modeOpen);
filePicker.appendFilters(filePicker.filterAll);
filePicker.show();
file = filePicker.file;
}
catch(ex) {
file = null;
error.value = null;
return false;
}
if (file != null) {
setIntf.SetLocation(file);
}
else {
error.value = null;
return false;
}
}
else {
error.value = gImportMsgsBundle.getString('ImportSettingsNotFound');
return false;
}
}
else {
error.value = gImportMsgsBundle.getString('ImportSettingsNotFound');
return false;
}
}
// interesting, we need to return the account that new
// mail should be imported into?
// that's really only useful for "Upgrade"
result = setIntf.Import(newAccount);
if (!result) {
error.value = gImportMsgsBundle.getString('ImportSettingsFailed');
}
return result;
}
function ImportMail(module, success, error) {
if (gProgressInfo.importInterface || gProgressInfo.intervalState) {
error.data = gImportMsgsBundle.getString('ImportAlreadyInProgress');
return false;
}
gProgressInfo.importSuccess = false;
var mailInterface = module.GetImportInterface("mail");
if (!(mailInterface instanceof Ci.nsIImportGeneric)) {
error.data = gImportMsgsBundle.getString('ImportMailBadModule');
return false;
}
var loc = mailInterface.GetData("mailLocation");
if (loc == null) {
// No location found, check to see if we can ask the user.
if (mailInterface.GetStatus("canUserSetLocation") != 0) {
let filePicker = Components.classes["@mozilla.org/filepicker;1"].createInstance();
if (filePicker instanceof Ci.nsIFilePicker) {
try {
filePicker.init(window,
gImportMsgsBundle.getString("ImportSelectMailDir"),
filePicker.modeGetFolder);
filePicker.appendFilters(filePicker.filterAll);
filePicker.show();
if (filePicker.file && (filePicker.file.path.length > 0))
mailInterface.SetData("mailLocation", filePicker.file);
else
return false;
} catch(ex) {
// don't show an error when we return!
return false;
}
}
else {
error.data = gImportMsgsBundle.getString('ImportMailNotFound');
return false;
}
}
else {
error.data = gImportMsgsBundle.getString('ImportMailNotFound');
return false;
}
}
if (mailInterface.WantsProgress()) {
if (mailInterface.BeginImport(success, error)) {
gProgressInfo.importInterface = mailInterface;
// intervalState = setInterval(ContinueImport, 100);
return true;
}
else
return false;
}
else
return mailInterface.BeginImport(success, error);
}
// The address import! A little more complicated than the mail import
// due to field maps...
function ImportAddress(module, success, error) {
if (gProgressInfo.importInterface || gProgressInfo.intervalState) {
error.data = gImportMsgsBundle.getString('ImportAlreadyInProgress');
return false;
}
gProgressInfo.importSuccess = false;
gAddInterface = module.GetImportInterface("addressbook");
if (!(gAddInterface instanceof Ci.nsIImportGeneric)) {
error.data = gImportMsgsBundle.getString('ImportAddressBadModule');
return false;
}
var loc = gAddInterface.GetStatus("autoFind");
if (loc == 0) {
loc = gAddInterface.GetData("addressLocation");
if ((loc instanceof Ci.nsIFile) && !loc.exists)
loc = null;
}
if (loc == null) {
// Couldn't find the address book, see if we can
// as the user for the location or not?
if (gAddInterface.GetStatus("canUserSetLocation") == 0) {
// an autofind address book that could not be found!
error.data = gImportMsgsBundle.getString('ImportAddressNotFound');
return false;
}
let filePicker = Components.classes["@mozilla.org/filepicker;1"].createInstance();
if (!(filePicker instanceof Ci.nsIFilePicker)) {
error.data = gImportMsgsBundle.getString('ImportAddressNotFound');
return false;
}
// The address book location was not found.
// Determine if we need to ask for a directory
// or a single file.
let file = null;
let fileIsDirectory = false;
if (gAddInterface.GetStatus("supportsMultiple") != 0) {
// ask for dir
try {
filePicker.init(window,
gImportMsgsBundle.getString("ImportSelectAddrDir"),
filePicker.modeGetFolder);
filePicker.appendFilters(filePicker.filterAll);
filePicker.show();
if (filePicker.file && (filePicker.file.path.length > 0)) {
file = filePicker.file;
fileIsDirectory = true;
}
else {
file = null;
}
} catch(ex) {
file = null;
}
}
else {
// ask for file
try {
filePicker.init(window,
gImportMsgsBundle.getString("ImportSelectAddrFile"),
filePicker.modeOpen);
let addressbookBundle = document.getElementById("bundle_addressbook");
if (gSelectedModuleName ==
document.getElementById("bundle_vcardImportMsgs")
.getString("vCardImportName")) {
filePicker.appendFilter(addressbookBundle.getString('VCFFiles'), "*.vcf");
} else {
filePicker.appendFilter(addressbookBundle.getString('LDIFFiles'), "*.ldi; *.ldif");
filePicker.appendFilter(addressbookBundle.getString('CSVFiles'), "*.csv");
filePicker.appendFilter(addressbookBundle.getString('TABFiles'), "*.tab; *.txt");
filePicker.appendFilters(filePicker.filterAll);
}
if (filePicker.show() == filePicker.returnCancel)
return false;
if (filePicker.file && (filePicker.file.path.length > 0))
file = filePicker.file;
else
file = null;
} catch(ex) {
dump("ImportAddress(): failure when picking a file to import: " + ex + "\n");
file = null;
}
}
if (file == null) {
return false;
}
if (!fileIsDirectory && (file.fileSize == 0)) {
let errorText = gImportMsgsBundle.getFormattedString("ImportEmptyAddressBook",
[filePicker.file.leafName]);
Services.prompt.alert(window, document.title, errorText);
return false;
}
gAddInterface.SetData("addressLocation", file);
}
var map = gAddInterface.GetData("fieldMap");
if (map instanceof Ci.nsIImportFieldMap) {
let result = {};
result.ok = false;
window.openDialog(
"chrome://messenger/content/fieldMapImport.xul",
"",
"chrome,modal,titlebar",
{ fieldMap: map,
addInterface: gAddInterface,
result: result });
if (!result.ok)
return false;
}
if (gAddInterface.WantsProgress()) {
if (gAddInterface.BeginImport(success, error)) {
gProgressInfo.importInterface = gAddInterface;
// intervalState = setInterval(ContinueImport, 100);
return true;
}
return false;
}
return gAddInterface.BeginImport(success, error);
}
/*
Import filters from a specific module.
Returns false if it failed and true if it succeeded.
An error string is returned as error.value.
*/
function ImportFilters(module, error)
{
if (gProgressInfo.importInterface || gProgressInfo.intervalState) {
error.data = gImportMsgsBundle.getString('ImportAlreadyInProgress');
return false;
}
gProgressInfo.importSuccess = false;
var filtersInterface = module.GetImportInterface("filters");
if (!(filtersInterface instanceof Ci.nsIImportFilters)) {
error.data = gImportMsgsBundle.getString('ImportFiltersBadModule');
return false;
}
return filtersInterface.Import(error);
}
/*
Import feeds.
*/
function ImportFeeds()
{
// Get file to open from filepicker.
let openFile = FeedSubscriptions.opmlPickOpenFile();
if (!openFile)
return false;
let acctName;
let acctNewExist = gFeedsBundle.getString("ImportFeedsExisting");
let fileName = openFile.path;
let server = document.getElementById("moduleList").selectedItem.server;
gNewFeedAcctCreated = false;
if (!server)
{
// Create a new Feeds account.
acctName = document.getElementById("acctName").value;
server = FeedUtils.createRssAccount(acctName).incomingServer;
acctNewExist = gFeedsBundle.getString("ImportFeedsNew");
gNewFeedAcctCreated = true;
}
acctName = server.rootFolder.prettyName;
let callback = function(aStatusReport, aLastFolder , aFeedWin)
{
let message = gFeedsBundle.getFormattedString("ImportFeedsDone",
[fileName, acctNewExist, acctName]);
ShowImportResultsRaw(message + " " + aStatusReport, null, true);
document.getElementById("back").removeAttribute("disabled");
let subscriptionsWindow = Services.wm.getMostRecentWindow("Mail:News-BlogSubscriptions");
if (subscriptionsWindow)
{
let feedWin = subscriptionsWindow.FeedSubscriptions;
if (aLastFolder)
feedWin.FolderListener.folderAdded(aLastFolder);
feedWin.mActionMode = null;
feedWin.updateButtons(feedWin.mView.currentItem);
feedWin.clearStatusInfo();
feedWin.updateStatusItem("statusText", aStatusReport);
}
}
if (!FeedSubscriptions.importOPMLFile(openFile, server, callback))
return false;
let subscriptionsWindow = Services.wm.getMostRecentWindow("Mail:News-BlogSubscriptions");
if (subscriptionsWindow)
{
let feedWin = subscriptionsWindow.FeedSubscriptions;
feedWin.mActionMode = feedWin.kImportingOPML;
feedWin.updateButtons(null);
let statusReport = gFeedsBundle.getString("subscribe-loading");
feedWin.updateStatusItem("statusText", statusReport);
feedWin.updateStatusItem("progressMeter", "?");
}
return true;
}
function SwitchType(newType)
{
if (gImportType == newType)
return;
gImportType = newType;
gProgressInfo.importType = newType;
SetUpImportType();
SetDivText('description', "");
}
function next()
{
var deck = document.getElementById("stateDeck");
switch (deck.selectedIndex) {
case "0":
let backButton = document.getElementById("back");
backButton.removeAttribute("disabled");
let radioGroup = document.getElementById("importFields");
if (radioGroup.value == "all")
{
let args = { closeMigration: true };
let SEAMONKEY_ID = "{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}";
if (Services.appinfo.ID == SEAMONKEY_ID) {
window.openDialog("chrome://communicator/content/migration/migration.xul",
"", "chrome,dialog,modal,centerscreen");
} else {
// Running as Thunderbird or its clone.
window.openDialog("chrome://messenger/content/migration/migration.xul",
"", "chrome,dialog,modal,centerscreen", null, null, null, args);
}
if (args.closeMigration)
close();
}
else
{
SwitchType(radioGroup.value);
deck.selectedIndex = 1;
document.getElementById("modulesFound").selectedIndex =
(document.getElementById("moduleList").itemCount > 0) ? 0 : 1;
SelectFirstItem();
enableAdvance();
}
break;
case "1":
ImportDialogOKButton();
break;
case "3":
close();
break;
}
}
function SelectFirstItem()
{
var listbox = document.getElementById("moduleList");
if ((listbox.selectedIndex == -1) && (listbox.itemCount > 0))
listbox.selectedIndex = 0;
ImportSelectionChanged();
}
function enableAdvance()
{
var listbox = document.getElementById("moduleList");
var nextButton = document.getElementById("forward");
if (listbox.selectedCount > 0)
nextButton.removeAttribute("disabled");
else
nextButton.setAttribute("disabled", "true");
}
function back()
{
var deck = document.getElementById("stateDeck");
var backButton = document.getElementById("back");
var nextButton = document.getElementById("forward");
switch (deck.selectedIndex) {
case "1":
backButton.setAttribute("disabled", "true");
nextButton.label = nextButton.getAttribute("nextval");
nextButton.removeAttribute("disabled");
deck.selectedIndex = 0;
break;
case "3":
// Clear out the results box.
let results = document.getElementById("results");
while (results.hasChildNodes())
results.lastChild.remove();
// Reset the next button.
nextButton.label = nextButton.getAttribute("nextval");
nextButton.removeAttribute("disabled");
// Enable the cancel button again.
document.getElementById("cancel").removeAttribute("disabled");
// If a new Feed account has been created, rebuild the list.
if (gNewFeedAcctCreated)
ListFeedAccounts();
// Now go back to the second page.
deck.selectedIndex = 1;
break;
}
}