diff options
Diffstat (limited to 'comm/mail/components/migration/content/migration.js')
| -rw-r--r-- | comm/mail/components/migration/content/migration.js | 464 |
1 files changed, 464 insertions, 0 deletions
diff --git a/comm/mail/components/migration/content/migration.js b/comm/mail/components/migration/content/migration.js new file mode 100644 index 0000000000..10e43600d1 --- /dev/null +++ b/comm/mail/components/migration/content/migration.js @@ -0,0 +1,464 @@ +/* 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/. */ + +var { MailUtils } = ChromeUtils.import("resource:///modules/MailUtils.jsm"); + +var kIMig = Ci.nsIMailProfileMigrator; +var kIPStartup = Ci.nsIProfileStartup; +var kProfileMigratorContractIDPrefix = + "@mozilla.org/profile/migrator;1?app=mail&type="; + +var MigrationWizard = { + _source: "", // Source Profile Migrator ContractID suffix + _itemsFlags: kIMig.ALL, // Selected Import Data Sources (16-bit bitfield) + _selectedProfile: null, // Selected Profile name to import from + _wiz: null, + _migrator: null, + _autoMigrate: null, + + init() { + document + .querySelector("wizard") + .addEventListener("wizardback", this.onBack.bind(this)); + document + .querySelector("wizard") + .addEventListener("wizardcancel", this.onCancel.bind(this)); + + let importSourcePage = document.getElementById("importSource"); + importSourcePage.addEventListener( + "pageadvanced", + this.onImportSourcePageAdvanced.bind(this) + ); + + let selectProfilePage = document.getElementById("selectProfile"); + selectProfilePage.addEventListener( + "pageshow", + this.onSelectProfilePageShow.bind(this) + ); + selectProfilePage.addEventListener( + "pagerewound", + this.onSelectProfilePageRewound.bind(this) + ); + selectProfilePage.addEventListener( + "pageadvanced", + this.onSelectProfilePageAdvanced.bind(this) + ); + + let importItemsPage = document.getElementById("importItems"); + importItemsPage.addEventListener( + "pageshow", + this.onImportItemsPageShow.bind(this) + ); + importItemsPage.addEventListener( + "pagerewound", + this.onImportItemsPageAdvanced.bind(this) + ); + importItemsPage.addEventListener( + "pageadvanced", + this.onImportItemsPageAdvanced.bind(this) + ); + + let migratingPage = document.getElementById("migrating"); + migratingPage.addEventListener( + "pageshow", + this.onMigratingPageShow.bind(this) + ); + + let donePage = document.getElementById("done"); + donePage.addEventListener("pageshow", this.onDonePageShow.bind(this)); + + let failedPage = document.getElementById("failed"); + failedPage.addEventListener("pageshow", () => (this._failed = true)); + failedPage.addEventListener("pagerewound", () => (this._failed = false)); + + Services.obs.addObserver(this, "Migration:Started"); + Services.obs.addObserver(this, "Migration:ItemBeforeMigrate"); + Services.obs.addObserver(this, "Migration:ItemAfterMigrate"); + Services.obs.addObserver(this, "Migration:Ended"); + Services.obs.addObserver(this, "Migration:Progress"); + + this._wiz = document.querySelector("wizard"); + + if ("arguments" in window && !window.arguments[3]) { + this._source = window.arguments[0]; + this._migrator = window.arguments[1] + ? window.arguments[1].QueryInterface(kIMig) + : null; + this._autoMigrate = window.arguments[2].QueryInterface(kIPStartup); + + // Show the "nothing" option in the automigrate case to provide an + // easily identifiable way to avoid migration and create a new profile. + var nothing = document.getElementById("nothing"); + nothing.hidden = false; + } + + this.onImportSourcePageShow(); + + // Behavior alert! If we were given a migrator already, then we are going to perform migration + // with that migrator, skip the wizard screen where we show all of the migration sources and + // jump right into migration. + if (this._migrator) { + if (this._migrator.sourceHasMultipleProfiles) { + this._wiz.goTo("selectProfile"); + } else { + var sourceProfiles = this._migrator.sourceProfiles; + this._selectedProfile = sourceProfiles[0]; + this._wiz.goTo("migrating"); + } + } + }, + + uninit() { + Services.obs.removeObserver(this, "Migration:Started"); + Services.obs.removeObserver(this, "Migration:ItemBeforeMigrate"); + Services.obs.removeObserver(this, "Migration:ItemAfterMigrate"); + Services.obs.removeObserver(this, "Migration:Ended"); + Services.obs.removeObserver(this, "Migration:Progress"); + + // Imported accounts don't show up without restarting. + if (this._wiz.onLastPage && !this._failed) { + MailUtils.restartApplication(); + } + }, + + // 1 - Import Source + onImportSourcePageShow() { + this._wiz.canRewind = false; + this._wiz.canAdvance = false; + + // Figure out what source apps are are available to import from: + var group = document.getElementById("importSourceGroup"); + for (let childNode of group.children) { + let suffix = childNode.id; + if (suffix != "nothing") { + var contractID = + kProfileMigratorContractIDPrefix + suffix.split("-")[0]; + var migrator = Cc[contractID].createInstance(kIMig); + if (!migrator.sourceExists) { + childNode.hidden = true; + if (this._source == suffix) { + this._source = null; + } + } + } + } + + var firstNonDisabled = null; + for (let childNode of group.children) { + if (!childNode.hidden && !childNode.disabled) { + firstNonDisabled = childNode; + break; + } + } + group.selectedItem = + this._source == "" + ? firstNonDisabled + : document.getElementById(this._source); + + if (firstNonDisabled) { + this._wiz.canAdvance = true; + document.getElementById("importSourceFound").hidden = false; + return; + } + // If no usable import module was found, inform user and enable back button. + document.getElementById("importSourceNotFound").hidden = false; + this._wiz.canRewind = true; + this._wiz.getButton("back").setAttribute("hidden", "false"); + }, + + onImportSourcePageAdvanced() { + var newSource = + document.getElementById("importSourceGroup").selectedItem.id; + + if (newSource == "nothing") { + document.querySelector("wizard").cancel(); + return; + } + + if (!this._migrator || newSource != this._source) { + // Create the migrator for the selected source. + var contractID = + kProfileMigratorContractIDPrefix + newSource.split("-")[0]; + this._migrator = Cc[contractID].createInstance(kIMig); + + this._itemsFlags = kIMig.ALL; + this._selectedProfile = null; + } + + this._source = newSource; + + // check for more than one source profile + if (this._migrator.sourceHasMultipleProfiles) { + this._wiz.currentPage.next = "selectProfile"; + } else { + this._wiz.currentPage.next = "migrating"; + var sourceProfiles = this._migrator.sourceProfiles; + if (sourceProfiles && sourceProfiles.length == 1) { + this._selectedProfile = sourceProfiles[0]; + } else { + this._selectedProfile = ""; + } + } + }, + + // 2 - [Profile Selection] + onSelectProfilePageShow() { + // Disabling this for now, since we ask about import sources in automigration + // too and don't want to disable the back button + // if (this._autoMigrate) + // document.querySelector("wizard").getButton("back").disabled = true; + + var profiles = document.getElementById("profiles"); + while (profiles.hasChildNodes()) { + profiles.lastChild.remove(); + } + + if (!this._migrator) { + return; + } + var sourceProfiles = this._migrator.sourceProfiles; + var count = sourceProfiles.length; + for (var i = 0; i < count; ++i) { + var item = document.createXULElement("radio"); + item.id = sourceProfiles[i]; + item.setAttribute("label", item.id); + profiles.appendChild(item); + } + + profiles.selectedItem = this._selectedProfile + ? document.getElementById(this._selectedProfile) + : profiles.firstElementChild; + }, + + onSelectProfilePageRewound() { + var profiles = document.getElementById("profiles"); + this._selectedProfile = profiles.selectedItem.id; + }, + + onSelectProfilePageAdvanced() { + var profiles = document.getElementById("profiles"); + this._selectedProfile = profiles.selectedItem.id; + + // If we're automigrating, don't show the item selection page, just grab everything. + if (this._autoMigrate) { + this._wiz.currentPage.next = "migrating"; + } + }, + + // 3 - ImportItems + onImportItemsPageShow() { + var dataSources = document.getElementById("dataSources"); + while (dataSources.hasChildNodes()) { + dataSources.lastChild.remove(); + } + + var bundle = document.getElementById("bundle"); + + var items = this._migrator.getMigrateData( + this._selectedProfile, + this._autoMigrate + ); + for (var i = 0; i < 16; ++i) { + var itemID = (items >> i) & 0x1 ? Math.pow(2, i) : 0; + if (itemID > 0) { + var checkbox = document.createXULElement("checkbox"); + checkbox.id = itemID; + checkbox.setAttribute( + "label", + bundle.getString(itemID + "_" + this._source.split("-")[0]) + ); + dataSources.appendChild(checkbox); + if (!this._itemsFlags || this._itemsFlags & itemID) { + checkbox.checked = true; + } + } + } + }, + + onImportItemsPageAdvanced() { + var dataSources = document.getElementById("dataSources"); + this._itemsFlags = 0; + for (var i = 0; i < dataSources.children.length; ++i) { + var checkbox = dataSources.children[i]; + if (checkbox.localName == "checkbox" && checkbox.checked) { + this._itemsFlags |= parseInt(checkbox.id); + } + } + }, + + onImportItemCommand(aEvent) { + var items = document.getElementById("dataSources"); + var checkboxes = items.getElementsByTagName("checkbox"); + + var oneChecked = false; + for (var i = 0; i < checkboxes.length; ++i) { + if (checkboxes[i].checked) { + oneChecked = true; + break; + } + } + + this._wiz.canAdvance = oneChecked; + }, + + // 4 - Migrating + async onMigratingPageShow() { + this._wiz.getButton("cancel").disabled = true; + this._wiz.canRewind = false; + this._wiz.canAdvance = false; + + // When automigrating or migrating all, show all of the data that can + // be received from this source. + if (this._autoMigrate || this._itemsFlags == kIMig.ALL) { + this._itemsFlags = this._migrator.getMigrateData( + this._selectedProfile, + this._autoMigrate + ); + } + + this._listItems("migratingItems"); + try { + await this.onMigratingMigrate(); + } catch (e) { + switch (e.message) { + case "file-picker-cancelled": + this._wiz.canRewind = true; + this._wiz.rewind(); + this._wiz.canAdvance = true; + return; + case "zip-file-too-big": + this._wiz.canRewind = true; + this._wiz.rewind(); + this._wiz.canAdvance = true; + let [zipFileTooBigTitle, zipFileTooBigMessage] = + await document.l10n.formatValues([ + "zip-file-too-big-title", + "zip-file-too-big-message", + ]); + Services.prompt.alert( + window, + zipFileTooBigTitle, + zipFileTooBigMessage + ); + document.getElementById("importSourceGroup").selectedItem = + document.getElementById("thunderbird-dir"); + return; + default: + document.getElementById("failed-message-default").hidden = e.message; + document.getElementById("failed-message").hidden = !e.message; + document.getElementById("failed-message").textContent = + e.message || ""; + this._wiz.canAdvance = true; + this._wiz.advance("failed"); + throw e; + } + } + }, + + async onMigratingMigrate(aOuter) { + let [source, type] = this._source.split("-"); + if (source == "thunderbird") { + // Ask user for the profile directory location. + await this._migrator.wrappedJSObject.getProfileDir(window, type); + await this._migrator.wrappedJSObject.asyncMigrate(); + return; + } + this._migrator.migrate( + this._itemsFlags, + this._autoMigrate, + this._selectedProfile + ); + }, + + _listItems(aID) { + var items = document.getElementById(aID); + while (items.hasChildNodes()) { + items.lastChild.remove(); + } + + var bundle = document.getElementById("bundle"); + for (var i = 0; i < 16; ++i) { + var itemID = (this._itemsFlags >> i) & 0x1 ? Math.pow(2, i) : 0; + if (itemID > 0) { + var label = document.createXULElement("label"); + label.id = itemID + "_migrated"; + try { + label.setAttribute( + "value", + "- " + bundle.getString(itemID + "_" + this._source.split("-")[0]) + ); + items.appendChild(label); + } catch (e) { + // if the block above throws, we've enumerated all the import data types we + // currently support and are now just wasting time, break. + break; + } + } + } + }, + + observe(aSubject, aTopic, aData) { + switch (aTopic) { + case "Migration:Started": + dump("*** started\n"); + break; + case "Migration:ItemBeforeMigrate": { + dump("*** before " + aData + "\n"); + let label = document.getElementById(aData + "_migrated"); + if (label) { + label.setAttribute("style", "font-weight: bold"); + } + break; + } + case "Migration:ItemAfterMigrate": { + dump("*** after " + aData + "\n"); + let label = document.getElementById(aData + "_migrated"); + if (label) { + label.removeAttribute("style"); + } + break; + } + case "Migration:Ended": + dump("*** done\n"); + if (this._autoMigrate) { + // We're done now. + this._wiz.canAdvance = true; + this._wiz.advance(); + setTimeout(window.close, 5000); + } else { + this._wiz.canAdvance = true; + var nextButton = this._wiz.getButton("next"); + nextButton.click(); + } + break; + case "Migration:Progress": + document.getElementById("progressBar").value = aData; + break; + } + }, + + onDonePageShow() { + this._wiz.getButton("cancel").disabled = true; + this._wiz.canRewind = false; + this._listItems("doneItems"); + }, + + onBack(event) { + this._wiz.goTo("importSource"); + this._wiz.canRewind = false; + event.preventDefault(); + }, + + onCancel() { + // If .closeMigration is false, the user clicked Back button, + // then do not change its value. + if ( + window.arguments[3] && + "closeMigration" in window.arguments[3] && + window.arguments[3].closeMigration !== false + ) { + window.arguments[3].closeMigration = true; + } + }, +}; |