/* 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/. */
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
BookmarkHTMLUtils: "resource://gre/modules/BookmarkHTMLUtils.sys.mjs",
BookmarkJSONUtils: "resource://gre/modules/BookmarkJSONUtils.sys.mjs",
LoginCSVImport: "resource://gre/modules/LoginCSVImport.sys.mjs",
MigrationWizardConstants:
"chrome://browser/content/migration/migration-wizard-constants.mjs",
});
ChromeUtils.defineLazyGetter(lazy, "gFluentStrings", function () {
return new Localization([
"branding/brand.ftl",
"browser/migrationWizard.ftl",
]);
});
/**
* Base class for a migration that involves reading a single file off of
* the disk that the user picks using a file picker. The file might be
* generated by another browser or some other application.
*/
export class FileMigratorBase {
/**
* This must be overridden to return a simple string identifier for the
* migrator, for example "password-csv". This key is what
* is used as an identifier when calling MigrationUtils.getFileMigrator.
*
* @type {string}
*/
static get key() {
throw new Error("FileMigrator.key must be overridden.");
}
/**
* This must be overridden to return a Fluent string ID mapping to the display
* name for this migrator. These strings should be defined in migrationWizard.ftl.
*
* @type {string}
*/
static get displayNameL10nID() {
throw new Error("FileMigrator.displayNameL10nID must be overridden.");
}
/**
* This getter should get overridden to return an icon url to represent the
* file to be imported from. By default, this will just use the default Favicon
* image.
*
* @type {string}
*/
static get brandImage() {
return "chrome://global/skin/icons/defaultFavicon.svg";
}
/**
* Returns true if the migrator is configured to be enabled.
*
* @type {boolean}
* true if the migrator should be shown in the migration wizard.
*/
get enabled() {
throw new Error("FileMigrator.enabled must be overridden.");
}
/**
* This getter should be overridden to return a Fluent string ID for what
* the migration wizard header should be while the file migration is
* underway.
*
* @type {string}
*/
get progressHeaderL10nID() {
throw new Error("FileMigrator.progressHeaderL10nID must be overridden.");
}
/**
* This getter should be overridden to return a Fluent string ID for what
* the migration wizard header should be while the file migration is
* done.
*
* @type {string}
*/
get successHeaderL10nID() {
throw new Error("FileMigrator.progressHeaderL10nID must be overridden.");
}
/**
* @typedef {object} FilePickerConfiguration
* @property {string} title
* The title that should be assigned to the native file picker window.
* @property {FilePickerConfigurationFilter[]} filters
* One or more extension filters that should be applied to the native
* file picker window to make selection easier.
*/
/**
* @typedef {object} FilePickerConfigurationFilter
* @property {string} title
* The title for the filter. Example: "CSV Files"
* @property {string} extensionPattern
* A matching pattern for the filter. Example: "*.csv"
*/
/**
* A subclass of FileMigratorBase will eventually open a native file picker
* for the user to select the file from their file system.
*
* Subclasses need to override this method in order to configure the
* native file picker.
*
* @returns {Promise<FilePickerConfiguration>}
*/
async getFilePickerConfig() {
throw new Error("FileMigrator.getFilePickerConfig must be overridden.");
}
/**
* Returns a list of one or more resource types that should appear to be
* in progress of migrating while the file migration occurs. Notably,
* this does not need to match the resource types that are returned by
* `FileMigratorBase.migrate`.
*
* @type {string[]}
* An array of resource types from the
* MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES set.
*/
get displayedResourceTypes() {
throw new Error("FileMigrator.displayedResourceTypes must be overridden");
}
/**
* Called to perform the file migration once the user makes a selection
* from the native file picker. This will not be called if the user
* chooses to cancel the native file picker.
*
* @param {string} _filePath
* The path that the user selected from the native file picker.
*/
async migrate(_filePath) {
throw new Error("FileMigrator.migrate must be overridden.");
}
}
/**
* A file migrator for importing passwords from CSV or TSV files. CSV
* files are more common, so this is what we show as the file type for
* the display name, but this FileMigrator accepts both.
*/
export class PasswordFileMigrator extends FileMigratorBase {
static get key() {
return "file-password-csv";
}
static get displayNameL10nID() {
return "migration-wizard-migrator-display-name-file-password-csv";
}
static get brandImage() {
return "chrome://branding/content/document.ico";
}
get enabled() {
return true;
}
get displayedResourceTypes() {
return [
lazy.MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES
.PASSWORDS_FROM_FILE,
];
}
get progressHeaderL10nID() {
return "migration-passwords-from-file-progress-header";
}
get successHeaderL10nID() {
return "migration-passwords-from-file-success-header";
}
async getFilePickerConfig() {
let [title, csvFilterTitle, tsvFilterTitle] =
await lazy.gFluentStrings.formatValues([
{ id: "migration-passwords-from-file-picker-title" },
{ id: "migration-passwords-from-file-csv-filter-title" },
{ id: "migration-passwords-from-file-tsv-filter-title" },
]);
return {
title,
filters: [
{
title: csvFilterTitle,
extensionPattern: "*.csv",
},
{
title: tsvFilterTitle,
extensionPattern: "*.tsv",
},
],
};
}
async migrate(filePath) {
try {
let summary = await lazy.LoginCSVImport.importFromCSV(filePath);
let newEntries = 0;
let updatedEntries = 0;
for (let entry of summary) {
if (entry.result == "added") {
newEntries++;
} else if (entry.result == "modified") {
updatedEntries++;
}
}
let [newMessage, updatedMessage] = await lazy.gFluentStrings.formatValues(
[
{
id: "migration-wizard-progress-success-new-passwords",
args: { newEntries },
},
{
id: "migration-wizard-progress-success-updated-passwords",
args: { updatedEntries },
},
]
);
Services.prefs.setBoolPref(
"browser.migrate.interactions.csvpasswords",
true
);
return {
[lazy.MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES
.PASSWORDS_NEW]: newMessage,
[lazy.MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES
.PASSWORDS_UPDATED]: updatedMessage,
};
} catch (e) {
console.error(e);
let errorMessage = await lazy.gFluentStrings.formatValue(
"migration-passwords-from-file-no-valid-data"
);
throw new Error(errorMessage);
}
}
}
/**
* A file migrator for importing bookmarks from a HTML or JSON file.
*
* @class BookmarksFileMigrator
* @augments {FileMigratorBase}
*/
export class BookmarksFileMigrator extends FileMigratorBase {
static get key() {
return "file-bookmarks";
}
static get displayNameL10nID() {
return "migration-wizard-migrator-display-name-file-bookmarks";
}
static get brandImage() {
return "chrome://branding/content/document.ico";
}
get enabled() {
return Services.prefs.getBoolPref(
"browser.migrate.bookmarks-file.enabled",
false
);
}
get displayedResourceTypes() {
return [
lazy.MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES
.BOOKMARKS_FROM_FILE,
];
}
get progressHeaderL10nID() {
return "migration-bookmarks-from-file-progress-header";
}
get successHeaderL10nID() {
return "migration-bookmarks-from-file-success-header";
}
async getFilePickerConfig() {
let [title, htmlFilterTitle, jsonFilterTitle] =
await lazy.gFluentStrings.formatValues([
{ id: "migration-bookmarks-from-file-picker-title" },
{ id: "migration-bookmarks-from-file-html-filter-title" },
{ id: "migration-bookmarks-from-file-json-filter-title" },
]);
return {
title,
filters: [
{
title: htmlFilterTitle,
extensionPattern: "*.html",
},
{
title: jsonFilterTitle,
extensionPattern: "*.json",
},
],
};
}
async migrate(filePath) {
try {
let pathCheck = filePath.toLowerCase();
let importedCount;
if (pathCheck.endsWith("html")) {
importedCount = await lazy.BookmarkHTMLUtils.importFromFile(filePath);
} else if (pathCheck.endsWith("json") || pathCheck.endsWith("jsonlz4")) {
importedCount = await lazy.BookmarkJSONUtils.importFromFile(filePath);
}
if (!importedCount) {
// The catch will cause us to show a default error message.
throw new Error();
}
let importedMessage = await lazy.gFluentStrings.formatValue(
"migration-wizard-progress-success-new-bookmarks",
{
newEntries: importedCount,
}
);
return {
[lazy.MigrationWizardConstants.DISPLAYED_FILE_RESOURCE_TYPES
.BOOKMARKS_FROM_FILE]: importedMessage,
};
} catch (e) {
console.error(e);
let errorMessage = await lazy.gFluentStrings.formatValue(
"migration-bookmarks-from-file-no-valid-data"
);
throw new Error(errorMessage);
}
}
}
