diff options
Diffstat (limited to 'toolkit/mozapps/extensions/content/update.js')
| -rw-r--r-- | toolkit/mozapps/extensions/content/update.js | 663 |
1 files changed, 663 insertions, 0 deletions
diff --git a/toolkit/mozapps/extensions/content/update.js b/toolkit/mozapps/extensions/content/update.js new file mode 100644 index 000000000..4e44b4f5e --- /dev/null +++ b/toolkit/mozapps/extensions/content/update.js @@ -0,0 +1,663 @@ +// -*- indent-tabs-mode: nil; js-indent-level: 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/. */ + +// This UI is only opened from the Extension Manager when the app is upgraded. + +"use strict"; + +const PREF_UPDATE_EXTENSIONS_ENABLED = "extensions.update.enabled"; +const PREF_XPINSTALL_ENABLED = "xpinstall.enabled"; + +// timeout (in milliseconds) to wait for response to the metadata ping +const METADATA_TIMEOUT = 30000; + +Components.utils.import("resource://gre/modules/XPCOMUtils.jsm"); +XPCOMUtils.defineLazyModuleGetter(this, "AddonManager", "resource://gre/modules/AddonManager.jsm"); +XPCOMUtils.defineLazyModuleGetter(this, "AddonManagerPrivate", "resource://gre/modules/AddonManager.jsm"); +XPCOMUtils.defineLazyModuleGetter(this, "Services", "resource://gre/modules/Services.jsm"); +XPCOMUtils.defineLazyModuleGetter(this, "AddonRepository", "resource://gre/modules/addons/AddonRepository.jsm"); +XPCOMUtils.defineLazyModuleGetter(this, "Task", "resource://gre/modules/Task.jsm"); +XPCOMUtils.defineLazyModuleGetter(this, "Promise", "resource://gre/modules/Promise.jsm"); +XPCOMUtils.defineLazyModuleGetter(this, "Log", "resource://gre/modules/Log.jsm"); +let logger = null; + +var gUpdateWizard = { + // When synchronizing app compatibility info this contains all installed + // add-ons. When checking for compatible versions this contains only + // incompatible add-ons. + addons: [], + // Contains a Set of IDs for add-on that were disabled by the application update. + affectedAddonIDs: null, + // The add-ons that we found updates available for + addonsToUpdate: [], + shouldSuggestAutoChecking: false, + shouldAutoCheck: false, + xpinstallEnabled: true, + xpinstallLocked: false, + // cached AddonInstall entries for add-ons we might want to update, + // keyed by add-on ID + addonInstalls: new Map(), + shuttingDown: false, + // Count the add-ons disabled by this update, enabled/disabled by + // metadata checks, and upgraded. + disabled: 0, + metadataEnabled: 0, + metadataDisabled: 0, + upgraded: 0, + upgradeFailed: 0, + upgradeDeclined: 0, + + init: function gUpdateWizard_init() + { + logger = Log.repository.getLogger("addons.update-dialog"); + // XXX could we pass the addons themselves rather than the IDs? + this.affectedAddonIDs = new Set(window.arguments[0]); + + try { + this.shouldSuggestAutoChecking = + !Services.prefs.getBoolPref(PREF_UPDATE_EXTENSIONS_ENABLED); + } + catch (e) { + } + + try { + this.xpinstallEnabled = Services.prefs.getBoolPref(PREF_XPINSTALL_ENABLED); + this.xpinstallLocked = Services.prefs.prefIsLocked(PREF_XPINSTALL_ENABLED); + } + catch (e) { + } + + if (Services.io.offline) + document.documentElement.currentPage = document.getElementById("offline"); + else + document.documentElement.currentPage = document.getElementById("versioninfo"); + }, + + onWizardFinish: function gUpdateWizard_onWizardFinish () + { + if (this.shouldSuggestAutoChecking) + Services.prefs.setBoolPref(PREF_UPDATE_EXTENSIONS_ENABLED, this.shouldAutoCheck); + }, + + _setUpButton: function gUpdateWizard_setUpButton(aButtonID, aButtonKey, aDisabled) + { + var strings = document.getElementById("updateStrings"); + var button = document.documentElement.getButton(aButtonID); + if (aButtonKey) { + button.label = strings.getString(aButtonKey); + try { + button.setAttribute("accesskey", strings.getString(aButtonKey + "Accesskey")); + } + catch (e) { + } + } + button.disabled = aDisabled; + }, + + setButtonLabels: function gUpdateWizard_setButtonLabels(aBackButton, aBackButtonIsDisabled, + aNextButton, aNextButtonIsDisabled, + aCancelButton, aCancelButtonIsDisabled) + { + this._setUpButton("back", aBackButton, aBackButtonIsDisabled); + this._setUpButton("next", aNextButton, aNextButtonIsDisabled); + this._setUpButton("cancel", aCancelButton, aCancelButtonIsDisabled); + }, + + ///////////////////////////////////////////////////////////////////////////// + // Update Errors + errorItems: [], + + checkForErrors: function gUpdateWizard_checkForErrors(aElementIDToShow) + { + if (this.errorItems.length > 0) + document.getElementById(aElementIDToShow).hidden = false; + }, + + onWizardClose: function gUpdateWizard_onWizardClose(aEvent) + { + return this.onWizardCancel(); + }, + + onWizardCancel: function gUpdateWizard_onWizardCancel() + { + gUpdateWizard.shuttingDown = true; + // Allow add-ons to continue downloading and installing + // in the background, though some may require a later restart + // Pages that are waiting for user input go into the background + // on cancel + if (gMismatchPage.waiting) { + logger.info("Dialog closed in mismatch page"); + if (gUpdateWizard.addonInstalls.size > 0) { + gInstallingPage.startInstalls([i for ([, i] of gUpdateWizard.addonInstalls)]); + } + return true; + } + + // Pages that do asynchronous things will just keep running and check + // gUpdateWizard.shuttingDown to trigger background behaviour + if (!gInstallingPage.installing) { + logger.info("Dialog closed while waiting for updated compatibility information"); + } + else { + logger.info("Dialog closed while downloading and installing updates"); + } + return true; + } +}; + +var gOfflinePage = { + onPageAdvanced: function gOfflinePage_onPageAdvanced() + { + Services.io.offline = false; + return true; + }, + + toggleOffline: function gOfflinePage_toggleOffline() + { + var nextbtn = document.documentElement.getButton("next"); + nextbtn.disabled = !nextbtn.disabled; + } +} + +// Addon listener to count addons enabled/disabled by metadata checks +let listener = { + onDisabled: function listener_onDisabled(aAddon) { + gUpdateWizard.affectedAddonIDs.add(aAddon.id); + gUpdateWizard.metadataDisabled++; + }, + onEnabled: function listener_onEnabled(aAddon) { + gUpdateWizard.affectedAddonIDs.delete(aAddon.id); + gUpdateWizard.metadataEnabled++; + } +}; + +var gVersionInfoPage = { + _completeCount: 0, + _totalCount: 0, + _versionInfoDone: false, + onPageShow: Task.async(function* gVersionInfoPage_onPageShow() { + gUpdateWizard.setButtonLabels(null, true, + "nextButtonText", true, + "cancelButtonText", false); + + gUpdateWizard.disabled = gUpdateWizard.affectedAddonIDs.size; + + // Ensure compatibility overrides are up to date before checking for + // individual addon updates. + AddonManager.addAddonListener(listener); + if (AddonRepository.isMetadataStale()) { + // Do the metadata ping, listening for any newly enabled/disabled add-ons. + yield AddonRepository.repopulateCache(METADATA_TIMEOUT); + if (gUpdateWizard.shuttingDown) { + logger.debug("repopulateCache completed after dialog closed"); + } + } + // Fetch the add-ons that are still affected by this update. + let idlist = [id for (id of gUpdateWizard.affectedAddonIDs)]; + if (idlist.length < 1) { + gVersionInfoPage.onAllUpdatesFinished(); + return; + } + + logger.debug("Fetching affected addons " + idlist.toSource()); + let fetchedAddons = yield new Promise((resolve, reject) => + AddonManager.getAddonsByIDs(idlist, resolve)); + // We shouldn't get nulls here, but let's be paranoid... + gUpdateWizard.addons = [a for (a of fetchedAddons) if (a)]; + if (gUpdateWizard.addons.length < 1) { + gVersionInfoPage.onAllUpdatesFinished(); + return; + } + + gVersionInfoPage._totalCount = gUpdateWizard.addons.length; + + for (let addon of gUpdateWizard.addons) { + logger.debug("VersionInfo Finding updates for ${id}", addon); + addon.findUpdates(gVersionInfoPage, AddonManager.UPDATE_WHEN_NEW_APP_INSTALLED); + } + }), + + onAllUpdatesFinished: function gVersionInfoPage_onAllUpdatesFinished() { + AddonManager.removeAddonListener(listener); + AddonManagerPrivate.recordSimpleMeasure("appUpdate_disabled", + gUpdateWizard.disabled); + AddonManagerPrivate.recordSimpleMeasure("appUpdate_metadata_enabled", + gUpdateWizard.metadataEnabled); + AddonManagerPrivate.recordSimpleMeasure("appUpdate_metadata_disabled", + gUpdateWizard.metadataDisabled); + // Record 0 for these here in case we exit early; values will be replaced + // later if we actually upgrade any. + AddonManagerPrivate.recordSimpleMeasure("appUpdate_upgraded", 0); + AddonManagerPrivate.recordSimpleMeasure("appUpdate_upgradeFailed", 0); + AddonManagerPrivate.recordSimpleMeasure("appUpdate_upgradeDeclined", 0); + // Filter out any add-ons that are now enabled. + logger.debug("VersionInfo updates finished: found " + + [addon.id + ":" + addon.appDisabled for (addon of gUpdateWizard.addons)].toSource()); + let filteredAddons = []; + for (let a of gUpdateWizard.addons) { + if (a.appDisabled) { + logger.debug("Continuing with add-on " + a.id); + filteredAddons.push(a); + } + else if (gUpdateWizard.addonInstalls.has(a.id)) { + gUpdateWizard.addonInstalls.get(a.id).cancel(); + gUpdateWizard.addonInstalls.delete(a.id); + } + } + gUpdateWizard.addons = filteredAddons; + + if (gUpdateWizard.shuttingDown) { + // jump directly to updating auto-update add-ons in the background + if (gUpdateWizard.addonInstalls.size > 0) { + gInstallingPage.startInstalls([i for ([, i] of gUpdateWizard.addonInstalls)]); + } + return; + } + + if (filteredAddons.length > 0) { + if (!gUpdateWizard.xpinstallEnabled && gUpdateWizard.xpinstallLocked) { + document.documentElement.currentPage = document.getElementById("adminDisabled"); + return; + } + document.documentElement.currentPage = document.getElementById("mismatch"); + } + else { + logger.info("VersionInfo: No updates require further action"); + // VersionInfo compatibility updates resolved all compatibility problems, + // close this window and continue starting the application... + //XXX Bug 314754 - We need to use setTimeout to close the window due to + // the EM using xmlHttpRequest when checking for updates. + setTimeout(close, 0); + } + }, + + ///////////////////////////////////////////////////////////////////////////// + // UpdateListener + onUpdateFinished: function gVersionInfoPage_onUpdateFinished(aAddon, status) { + ++this._completeCount; + + if (status != AddonManager.UPDATE_STATUS_NO_ERROR) { + logger.debug("VersionInfo update " + this._completeCount + " of " + this._totalCount + + " failed for " + aAddon.id + ": " + status); + gUpdateWizard.errorItems.push(aAddon); + } + else { + logger.debug("VersionInfo update " + this._completeCount + " of " + this._totalCount + + " finished for " + aAddon.id); + } + + // If we're not in the background, just make a list of add-ons that have + // updates available + if (!gUpdateWizard.shuttingDown) { + // If we're still in the update check window and the add-on is now active + // then it won't have been disabled by startup + if (aAddon.active) { + AddonManagerPrivate.removeStartupChange(AddonManager.STARTUP_CHANGE_DISABLED, aAddon.id); + gUpdateWizard.metadataEnabled++; + } + + // Update the status text and progress bar + var updateStrings = document.getElementById("updateStrings"); + var statusElt = document.getElementById("versioninfo.status"); + var statusString = updateStrings.getFormattedString("statusPrefix", [aAddon.name]); + statusElt.setAttribute("value", statusString); + + // Update the status text and progress bar + var progress = document.getElementById("versioninfo.progress"); + progress.mode = "normal"; + progress.value = Math.ceil((this._completeCount / this._totalCount) * 100); + } + + if (this._completeCount == this._totalCount) + this.onAllUpdatesFinished(); + }, + + onUpdateAvailable: function gVersionInfoPage_onUpdateAvailable(aAddon, aInstall) { + logger.debug("VersionInfo got an install for " + aAddon.id + ": " + aAddon.version); + gUpdateWizard.addonInstalls.set(aAddon.id, aInstall); + }, +}; + +var gMismatchPage = { + waiting: false, + + onPageShow: function gMismatchPage_onPageShow() + { + gMismatchPage.waiting = true; + gUpdateWizard.setButtonLabels(null, true, + "mismatchCheckNow", false, + "mismatchDontCheck", false); + document.documentElement.getButton("next").focus(); + + var incompatible = document.getElementById("mismatch.incompatible"); + for (let addon of gUpdateWizard.addons) { + var listitem = document.createElement("listitem"); + listitem.setAttribute("label", addon.name + " " + addon.version); + incompatible.appendChild(listitem); + } + } +}; + +var gUpdatePage = { + _totalCount: 0, + _completeCount: 0, + onPageShow: function gUpdatePage_onPageShow() + { + gMismatchPage.waiting = false; + gUpdateWizard.setButtonLabels(null, true, + "nextButtonText", true, + "cancelButtonText", false); + document.documentElement.getButton("next").focus(); + + gUpdateWizard.errorItems = []; + + this._totalCount = gUpdateWizard.addons.length; + for (let addon of gUpdateWizard.addons) { + logger.debug("UpdatePage requesting update for " + addon.id); + // Redundant call to find updates again here when we already got them + // in the VersionInfo page: https://bugzilla.mozilla.org/show_bug.cgi?id=960597 + addon.findUpdates(this, AddonManager.UPDATE_WHEN_NEW_APP_INSTALLED); + } + }, + + onAllUpdatesFinished: function gUpdatePage_onAllUpdatesFinished() { + if (gUpdateWizard.shuttingDown) + return; + + var nextPage = document.getElementById("noupdates"); + if (gUpdateWizard.addonsToUpdate.length > 0) + nextPage = document.getElementById("found"); + document.documentElement.currentPage = nextPage; + }, + + ///////////////////////////////////////////////////////////////////////////// + // UpdateListener + onUpdateAvailable: function gUpdatePage_onUpdateAvailable(aAddon, aInstall) { + logger.debug("UpdatePage got an update for " + aAddon.id + ": " + aAddon.version); + gUpdateWizard.addonsToUpdate.push(aInstall); + }, + + onUpdateFinished: function gUpdatePage_onUpdateFinished(aAddon, status) { + if (status != AddonManager.UPDATE_STATUS_NO_ERROR) + gUpdateWizard.errorItems.push(aAddon); + + ++this._completeCount; + + if (!gUpdateWizard.shuttingDown) { + // Update the status text and progress bar + var updateStrings = document.getElementById("updateStrings"); + var statusElt = document.getElementById("checking.status"); + var statusString = updateStrings.getFormattedString("statusPrefix", [aAddon.name]); + statusElt.setAttribute("value", statusString); + + var progress = document.getElementById("checking.progress"); + progress.value = Math.ceil((this._completeCount / this._totalCount) * 100); + } + + if (this._completeCount == this._totalCount) + this.onAllUpdatesFinished() + }, +}; + +var gFoundPage = { + onPageShow: function gFoundPage_onPageShow() + { + gUpdateWizard.setButtonLabels(null, true, + "installButtonText", false, + null, false); + + var foundUpdates = document.getElementById("found.updates"); + var itemCount = gUpdateWizard.addonsToUpdate.length; + for (let install of gUpdateWizard.addonsToUpdate) { + let listItem = foundUpdates.appendItem(install.name + " " + install.version); + listItem.setAttribute("type", "checkbox"); + listItem.setAttribute("checked", "true"); + listItem.install = install; + } + + if (!gUpdateWizard.xpinstallEnabled) { + document.getElementById("xpinstallDisabledAlert").hidden = false; + document.getElementById("enableXPInstall").focus(); + document.documentElement.getButton("next").disabled = true; + } + else { + document.documentElement.getButton("next").focus(); + document.documentElement.getButton("next").disabled = false; + } + }, + + toggleXPInstallEnable: function gFoundPage_toggleXPInstallEnable(aEvent) + { + var enabled = aEvent.target.checked; + gUpdateWizard.xpinstallEnabled = enabled; + var pref = Components.classes["@mozilla.org/preferences-service;1"] + .getService(Components.interfaces.nsIPrefBranch); + pref.setBoolPref(PREF_XPINSTALL_ENABLED, enabled); + this.updateNextButton(); + }, + + updateNextButton: function gFoundPage_updateNextButton() + { + if (!gUpdateWizard.xpinstallEnabled) { + document.documentElement.getButton("next").disabled = true; + return; + } + + var oneChecked = false; + var foundUpdates = document.getElementById("found.updates"); + var updates = foundUpdates.getElementsByTagName("listitem"); + for (let update of updates) { + if (!update.checked) + continue; + oneChecked = true; + break; + } + + gUpdateWizard.setButtonLabels(null, true, + "installButtonText", true, + null, false); + document.getElementById("found").setAttribute("next", "installing"); + document.documentElement.getButton("next").disabled = !oneChecked; + } +}; + +var gInstallingPage = { + _installs : [], + _errors : [], + _strings : null, + _currentInstall : -1, + _installing : false, + + // Initialize fields we need for installing and tracking progress, + // and start iterating through the installations + startInstalls: function gInstallingPage_startInstalls(aInstallList) { + if (!gUpdateWizard.xpinstallEnabled) { + return; + } + + logger.debug("Start installs for " + + [i.existingAddon.id for (i of aInstallList)].toSource()); + this._errors = []; + this._installs = aInstallList; + this._installing = true; + this.startNextInstall(); + }, + + onPageShow: function gInstallingPage_onPageShow() + { + gUpdateWizard.setButtonLabels(null, true, + "nextButtonText", true, + null, true); + + var foundUpdates = document.getElementById("found.updates"); + var updates = foundUpdates.getElementsByTagName("listitem"); + let toInstall = []; + for (let update of updates) { + if (!update.checked) { + logger.info("User chose to cancel update of " + update.label); + gUpdateWizard.upgradeDeclined++; + update.install.cancel(); + continue; + } + toInstall.push(update.install); + } + this._strings = document.getElementById("updateStrings"); + + this.startInstalls(toInstall); + }, + + startNextInstall: function gInstallingPage_startNextInstall() { + if (this._currentInstall >= 0) { + this._installs[this._currentInstall].removeListener(this); + } + + this._currentInstall++; + + if (this._installs.length == this._currentInstall) { + Services.obs.notifyObservers(null, "TEST:all-updates-done", null); + AddonManagerPrivate.recordSimpleMeasure("appUpdate_upgraded", + gUpdateWizard.upgraded); + AddonManagerPrivate.recordSimpleMeasure("appUpdate_upgradeFailed", + gUpdateWizard.upgradeFailed); + AddonManagerPrivate.recordSimpleMeasure("appUpdate_upgradeDeclined", + gUpdateWizard.upgradeDeclined); + this._installing = false; + if (gUpdateWizard.shuttingDown) { + return; + } + var nextPage = this._errors.length > 0 ? "installerrors" : "finished"; + document.getElementById("installing").setAttribute("next", nextPage); + document.documentElement.advance(); + return; + } + + let install = this._installs[this._currentInstall]; + + if (gUpdateWizard.shuttingDown && !AddonManager.shouldAutoUpdate(install.existingAddon)) { + logger.debug("Don't update " + install.existingAddon.id + " in background"); + gUpdateWizard.upgradeDeclined++; + install.cancel(); + this.startNextInstall(); + return; + } + install.addListener(this); + install.install(); + }, + + ///////////////////////////////////////////////////////////////////////////// + // InstallListener + onDownloadStarted: function gInstallingPage_onDownloadStarted(aInstall) { + if (gUpdateWizard.shuttingDown) { + return; + } + var strings = document.getElementById("updateStrings"); + var label = strings.getFormattedString("downloadingPrefix", [aInstall.name]); + var actionItem = document.getElementById("actionItem"); + actionItem.value = label; + }, + + onDownloadProgress: function gInstallingPage_onDownloadProgress(aInstall) { + if (gUpdateWizard.shuttingDown) { + return; + } + var downloadProgress = document.getElementById("downloadProgress"); + downloadProgress.value = Math.ceil(100 * aInstall.progress / aInstall.maxProgress); + }, + + onDownloadEnded: function gInstallingPage_onDownloadEnded(aInstall) { + }, + + onDownloadFailed: function gInstallingPage_onDownloadFailed(aInstall) { + this._errors.push(aInstall); + + gUpdateWizard.upgradeFailed++; + this.startNextInstall(); + }, + + onInstallStarted: function gInstallingPage_onInstallStarted(aInstall) { + if (gUpdateWizard.shuttingDown) { + return; + } + var strings = document.getElementById("updateStrings"); + var label = strings.getFormattedString("installingPrefix", [aInstall.name]); + var actionItem = document.getElementById("actionItem"); + actionItem.value = label; + }, + + onInstallEnded: function gInstallingPage_onInstallEnded(aInstall, aAddon) { + if (!gUpdateWizard.shuttingDown) { + // Remember that this add-on was updated during startup + AddonManagerPrivate.addStartupChange(AddonManager.STARTUP_CHANGE_CHANGED, + aAddon.id); + } + + gUpdateWizard.upgraded++; + this.startNextInstall(); + }, + + onInstallFailed: function gInstallingPage_onInstallFailed(aInstall) { + this._errors.push(aInstall); + + gUpdateWizard.upgradeFailed++; + this.startNextInstall(); + } +}; + +var gInstallErrorsPage = { + onPageShow: function gInstallErrorsPage_onPageShow() + { + gUpdateWizard.setButtonLabels(null, true, null, true, null, true); + document.documentElement.getButton("finish").focus(); + }, +}; + +// Displayed when there are incompatible add-ons and the xpinstall.enabled +// pref is false and locked. +var gAdminDisabledPage = { + onPageShow: function gAdminDisabledPage_onPageShow() + { + gUpdateWizard.setButtonLabels(null, true, null, true, + "cancelButtonText", true); + document.documentElement.getButton("finish").focus(); + } +}; + +// Displayed when selected add-on updates have been installed without error. +// There can still be add-ons that are not compatible and don't have an update. +var gFinishedPage = { + onPageShow: function gFinishedPage_onPageShow() + { + gUpdateWizard.setButtonLabels(null, true, null, true, null, true); + document.documentElement.getButton("finish").focus(); + + if (gUpdateWizard.shouldSuggestAutoChecking) { + document.getElementById("finishedCheckDisabled").hidden = false; + gUpdateWizard.shouldAutoCheck = true; + } + else + document.getElementById("finishedCheckEnabled").hidden = false; + + document.documentElement.getButton("finish").focus(); + } +}; + +// Displayed when there are incompatible add-ons and there are no available +// updates. +var gNoUpdatesPage = { + onPageShow: function gNoUpdatesPage_onPageLoad(aEvent) + { + gUpdateWizard.setButtonLabels(null, true, null, true, null, true); + if (gUpdateWizard.shouldSuggestAutoChecking) { + document.getElementById("noupdatesCheckDisabled").hidden = false; + gUpdateWizard.shouldAutoCheck = true; + } + else + document.getElementById("noupdatesCheckEnabled").hidden = false; + + gUpdateWizard.checkForErrors("updateCheckErrorNotFound"); + document.documentElement.getButton("finish").focus(); + } +}; |