diff options
Diffstat (limited to 'apps/system/js/update_manager.js')
| -rw-r--r-- | apps/system/js/update_manager.js | 623 |
1 files changed, 0 insertions, 623 deletions
diff --git a/apps/system/js/update_manager.js b/apps/system/js/update_manager.js deleted file mode 100644 index 8e37733..0000000 --- a/apps/system/js/update_manager.js +++ /dev/null @@ -1,623 +0,0 @@ -'use strict'; - -/* - * The UpdateManager is a central component for apps *and* system updates. - * The user can start or cancel all downloads at once. - * This component also makes sure of bothering the user to a minimum by - * showing active notifications for new updates/errors only once. - * - * It maintains 2 queues of Updatable objects. - * - updatesQueue for available updates - * - downloadsQueue for active downloads - */ - -var UpdateManager = { - _mgmt: null, - _downloading: false, - _uncompressing: false, - _downloadedBytes: 0, - _errorTimeout: null, - _wifiLock: null, - _systemUpdateDisplayed: false, - _isDataConnectionWarningDialogEnabled: true, - _settings: null, - _conn: null, - NOTIFICATION_BUFFERING_TIMEOUT: 30 * 1000, - TOASTER_TIMEOUT: 1200, - - container: null, - message: null, - toaster: null, - toasterMessage: null, - laterButton: null, - notnowButton: null, - downloadButton: null, - downloadViaDataConnectionButton: null, - downloadDialog: null, - downloadViaDataConnectionDialog: null, - downloadDialogTitle: null, - downloadDialogList: null, - lastUpdatesAvailable: 0, - _notificationTimeout: null, - - updatableApps: [], - systemUpdatable: null, - updatesQueue: [], - downloadsQueue: [], - - init: function um_init() { - if (!this._mgmt) { - this._mgmt = navigator.mozApps.mgmt; - } - - this._mgmt.getAll().onsuccess = (function gotAll(evt) { - var apps = evt.target.result; - apps.forEach(function appIterator(app) { - new AppUpdatable(app); - }); - }).bind(this); - - this._settings = navigator.mozSettings; - - this.systemUpdatable = new SystemUpdatable(); - - this.container = document.getElementById('update-manager-container'); - this.message = this.container.querySelector('.message'); - - this.toaster = document.getElementById('update-manager-toaster'); - this.toasterMessage = this.toaster.querySelector('.message'); - - this.laterButton = document.getElementById('updates-later-button'); - this.notnowButton = - document.getElementById('updates-viaDataConnection-notnow-button'); - this.downloadButton = document.getElementById('updates-download-button'); - this.downloadViaDataConnectionButton = - document.getElementById('updates-viaDataConnection-download-button'); - this.downloadDialog = document.getElementById('updates-download-dialog'); - this.downloadDialogTitle = this.downloadDialog.querySelector('h1'); - this.downloadDialogList = this.downloadDialog.querySelector('ul'); - this.downloadViaDataConnectionDialog = - document.getElementById('updates-viaDataConnection-dialog'); - - this.container.onclick = this.containerClicked.bind(this); - this.laterButton.onclick = this.cancelPrompt.bind(this); - this.downloadButton.onclick = this.requestDownloads.bind(this); - this.downloadDialogList.onchange = this.updateDownloadButton.bind(this); - this.notnowButton.onclick = - this.cancelDataConnectionUpdatesPrompt.bind(this); - this.downloadViaDataConnectionButton.onclick = - this.requestDownloads.bind(this); - - window.addEventListener('mozChromeEvent', this); - window.addEventListener('applicationinstall', this); - window.addEventListener('applicationuninstall', this); - window.addEventListener('online', this); - window.addEventListener('offline', this); - - SettingsListener.observe('gaia.system.checkForUpdates', false, - this.checkForUpdates.bind(this)); - - // We maintain the the edge and nowifi data attributes to show - // a warning on the download dialog - window.addEventListener('wifi-statuschange', this); - this.updateWifiStatus(); - this.updateOnlineStatus(); - - this._conn = window.navigator.mozMobileConnection; - if (this._conn) { - this._conn.addEventListener('datachange', this); - this.updateDataStatus(); - } - - window.asyncStorage. - getItem('gaia.system.isDataConnectionWarningDialogEnabled', - (function(value) { - value = value || true; - this._isDataConnectionWarningDialogEnabled = true; - this.downloadDialog.dataset.dataConnectionInlineWarning = !value; - }).bind(this)); - }, - - requestDownloads: function um_requestDownloads(evt) { - evt.preventDefault(); - - if (evt.target == this.downloadViaDataConnectionButton) { - window.asyncStorage. - setItem('gaia.system.isDataConnectionWarningDialogEnabled', false); - this._isDataConnectionWarningDialogEnabled = false; - this.downloadDialog.dataset.dataConnectionInlineWarning = true; - this.startDownloads(); - } else { - if (this._isDataConnectionWarningDialogEnabled && - this.downloadDialog.dataset.nowifi) { - this.downloadViaDataConnectionDialog.classList.add('visible'); - } else { - this.startDownloads(); - } - } - }, - - startDownloads: function um_startDownloads() { - this.downloadDialog.classList.remove('visible'); - this.downloadViaDataConnectionDialog.classList.remove('visible'); - - UtilityTray.show(); - - var checkValues = {}; - var dialog = this.downloadDialogList; - var checkboxes = dialog.querySelectorAll('input[type="checkbox"]'); - for (var i = 0; i < checkboxes.length; i++) { - var checkbox = checkboxes[i]; - checkValues[checkbox.dataset.position] = checkbox.checked; - } - - this.updatesQueue.forEach(function(updatable, index) { - // The user opted out of the download - if (updatable.app && !checkValues[index]) { - return; - } - - updatable.download(); - }); - - this._downloadedBytes = 0; - this.render(); - }, - - cancelAllDownloads: function um_cancelAllDownloads() { - CustomDialog.hide(); - - // We're emptying the array while iterating - while (this.downloadsQueue.length) { - var updatable = this.downloadsQueue[0]; - updatable.cancelDownload(); - this.removeFromDownloadsQueue(updatable); - } - }, - - requestErrorBanner: function um_requestErrorBanner() { - if (this._errorTimeout) - return; - - var _ = navigator.mozL10n.get; - var self = this; - this._errorTimeout = setTimeout(function waitForMore() { - SystemBanner.show(_('downloadError')); - self._errorTimeout = null; - }, this.NOTIFICATION_BUFFERING_TIMEOUT); - }, - - containerClicked: function um_containerClicker() { - var _ = navigator.mozL10n.get; - - if (this._downloading) { - var cancel = { - title: _('no'), - callback: this.cancelPrompt.bind(this) - }; - - var confirm = { - title: _('yes'), - callback: this.cancelAllDownloads.bind(this) - }; - - CustomDialog.show(_('cancelAllDownloads'), _('wantToCancelAll'), - cancel, confirm); - } else { - this.showDownloadPrompt(); - } - - UtilityTray.hide(); - }, - - showDownloadPrompt: function um_showDownloadPrompt() { - var _ = navigator.mozL10n.get; - - this._systemUpdateDisplayed = false; - this.downloadDialogTitle.textContent = _('numberOfUpdates', { - n: this.updatesQueue.length - }); - - var updateList = ''; - - // System update should always be on top - this.updatesQueue.sort(function sortUpdates(updatable, otherUpdatable) { - if (!updatable.app) - return -1; - if (!otherUpdatable.app) - return 1; - - if (updatable.name < otherUpdatable.name) - return -1; - if (updatable.name > otherUpdatable.name) - return 1; - return 0; - }); - - this.downloadDialogList.innerHTML = ''; - this.updatesQueue.forEach(function updatableIterator(updatable, index) { - var listItem = document.createElement('li'); - - // The user can choose not to update an app - var checkContainer = document.createElement('label'); - if (updatable instanceof SystemUpdatable) { - checkContainer.textContent = _('required'); - checkContainer.classList.add('required'); - this._systemUpdateDisplayed = true; - } else { - var checkbox = document.createElement('input'); - checkbox.type = 'checkbox'; - checkbox.dataset.position = index; - checkbox.checked = true; - - var span = document.createElement('span'); - - checkContainer.appendChild(checkbox); - checkContainer.appendChild(span); - } - listItem.appendChild(checkContainer); - - var name = document.createElement('div'); - name.classList.add('name'); - name.textContent = updatable.name; - listItem.appendChild(name); - - if (updatable.size) { - var sizeItem = document.createElement('div'); - sizeItem.textContent = this._humanizeSize(updatable.size); - listItem.appendChild(sizeItem); - } else { - listItem.classList.add('nosize'); - } - - this.downloadDialogList.appendChild(listItem); - }, this); - - this.downloadDialog.classList.add('visible'); - }, - - updateDownloadButton: function() { - if (this._systemUpdateDisplayed) { - this.downloadButton.disabled = false; - return; - } - - var disabled = true; - - var dialog = this.downloadDialogList; - var checkboxes = dialog.querySelectorAll('input[type="checkbox"]'); - for (var i = 0; i < checkboxes.length; i++) { - if (checkboxes[i].checked) { - disabled = false; - break; - } - } - - this.downloadButton.disabled = disabled; - }, - - cancelPrompt: function um_cancelPrompt() { - CustomDialog.hide(); - this.downloadDialog.classList.remove('visible'); - }, - - cancelDataConnectionUpdatesPrompt: function um_cancelDCUpdatesPrompt() { - CustomDialog.hide(); - this.downloadViaDataConnectionDialog.classList.remove('visible'); - this.downloadDialog.classList.remove('visible'); - }, - - downloadProgressed: function um_downloadProgress(bytes) { - if (bytes > 0) { - this._downloadedBytes += bytes; - this.render(); - } - }, - - startedUncompressing: function um_startedUncompressing() { - this._uncompressing = true; - this.render(); - }, - - render: function um_render() { - var _ = navigator.mozL10n.get; - - this.toasterMessage.innerHTML = - _('updateAvailableInfo', { - n: this.updatesQueue.length - this.lastUpdatesAvailable - }); - - var message = ''; - if (this._downloading) { - if (this._uncompressing && this.downloadsQueue.length === 1) { - message = _('uncompressingMessage'); - } else { - var humanProgress = this._humanizeSize(this._downloadedBytes); - message = _('downloadingUpdateMessage', { - progress: humanProgress - }); - } - } else { - message = _('updateAvailableInfo', { - n: this.updatesQueue.length - }); - } - - this.message.innerHTML = message; - var css = this.container.classList; - this._downloading ? css.add('downloading') : css.remove('downloading'); - }, - - addToUpdatableApps: function um_addtoUpdatableapps(updatableApp) { - this.updatableApps.push(updatableApp); - }, - - removeFromAll: function um_removeFromAll(updatableApp) { - var removeIndex = this.updatableApps.indexOf(updatableApp); - if (removeIndex === -1) - return; - - var removedApp = this.updatableApps[removeIndex]; - this.removeFromUpdatesQueue(removedApp); - - removedApp.uninit(); - this.updatableApps.splice(removeIndex, 1); - }, - - addToUpdatesQueue: function um_addToUpdatesQueue(updatable) { - if (this._downloading) { - return; - } - - if (updatable.app && - updatable.app.installState !== 'installed') { - return; - } - - if (updatable.app && - this.updatableApps.indexOf(updatable) === -1) { - return; - } - - var alreadyThere = this.updatesQueue.some(function lookup(u) { - return (u.app === updatable.app); - }); - if (alreadyThere) { - return; - } - - this.updatesQueue.push(updatable); - - if (this._notificationTimeout === null) { - this._notificationTimeout = setTimeout(this.displayNotificationAndToaster.bind(this), - this.NOTIFICATION_BUFFERING_TIMEOUT); - } - this.render(); - }, - - displayNotificationAndToaster: function um_displayNotificationAndToaster() { - this._notificationTimeout = null; - if (this.updatesQueue.length && !this._downloading) { - this.lastUpdatesAvailable = this.updatesQueue.length; - StatusBar.updateNotificationUnread(true); - this.displayNotificationIfHidden(); - this.toaster.classList.add('displayed'); - var self = this; - setTimeout(function waitToHide() { - self.toaster.classList.remove('displayed'); - }, this.TOASTER_TIMEOUT); - } - }, - - removeFromUpdatesQueue: function um_removeFromUpdatesQueue(updatable) { - var removeIndex = this.updatesQueue.indexOf(updatable); - if (removeIndex === -1) - return; - - this.updatesQueue.splice(removeIndex, 1); - this.lastUpdatesAvailable = this.updatesQueue.length; - - if (this.updatesQueue.length === 0) { - this.hideNotificationIfDisplayed(); - } - - this.render(); - }, - - addToDownloadsQueue: function um_addToDownloadsQueue(updatable) { - if (updatable.app && - this.updatableApps.indexOf(updatable) === -1) { - return; - } - - var alreadyThere = this.downloadsQueue.some(function lookup(u) { - return (u.app === updatable.app); - }); - if (alreadyThere) { - return; - } - - this.downloadsQueue.push(updatable); - - if (this.downloadsQueue.length === 1) { - this._downloading = true; - StatusBar.incSystemDownloads(); - this._wifiLock = navigator.requestWakeLock('wifi'); - - this.displayNotificationIfHidden(); - this.render(); - } - }, - - removeFromDownloadsQueue: function um_removeFromDownloadsQueue(updatable) { - var removeIndex = this.downloadsQueue.indexOf(updatable); - if (removeIndex === -1) - return; - - this.downloadsQueue.splice(removeIndex, 1); - - if (this.downloadsQueue.length === 0) { - this._downloading = false; - StatusBar.decSystemDownloads(); - this._downloadedBytes = 0; - this.checkStatuses(); - - if (this._wifiLock) { - try { - this._wifiLock.unlock(); - } catch (e) { - // this can happen if the lock is already unlocked - console.error('error during unlock', e); - } - - this._wifiLock = null; - } - - this.render(); - } - }, - - hideNotificationIfDisplayed: function() { - if (this.container.classList.contains('displayed')) { - this.container.classList.remove('displayed'); - NotificationScreen.decExternalNotifications(); - } - }, - - displayNotificationIfHidden: function() { - if (!this.container.classList.contains('displayed')) { - this.container.classList.add('displayed'); - NotificationScreen.incExternalNotifications(); - } - }, - - checkStatuses: function um_checkStatuses() { - this.updatableApps.forEach(function(updatableApp) { - var app = updatableApp.app; - if (app.downloadAvailable) { - this.addToUpdatesQueue(updatableApp); - } - }, this); - }, - - oninstall: function um_oninstall(evt) { - var app = evt.application; - var updatableApp = new AppUpdatable(app); - }, - - onuninstall: function um_onuninstall(evt) { - this.updatableApps.some(function appIterator(updatableApp, index) { - // The application object we get from the event - // has only origin and manifestURL properties - if (updatableApp.app.manifestURL === evt.application.manifestURL) { - this.removeFromAll(updatableApp); - return true; - } - return false; - }, this); - }, - - handleEvent: function um_handleEvent(evt) { - if (!evt.type) - return; - - switch (evt.type) { - case 'applicationinstall': - this.oninstall(evt.detail); - break; - case 'applicationuninstall': - this.onuninstall(evt.detail); - break; - case 'datachange': - this.updateDataStatus(); - break; - case 'offline': - this.updateOnlineStatus(); - break; - case 'online': - this.updateOnlineStatus(); - break; - case 'wifi-statuschange': - this.updateWifiStatus(); - break; - } - - if (evt.type !== 'mozChromeEvent') - return; - - var detail = evt.detail; - - if (detail.type && detail.type === 'update-available') { - this.systemUpdatable.size = detail.size; - this.systemUpdatable.rememberKnownUpdate(); - this.addToUpdatesQueue(this.systemUpdatable); - } - }, - - updateOnlineStatus: function su_updateOnlineStatus() { - var online = (navigator && 'onLine' in navigator) ? navigator.onLine : true; - this.downloadDialog.dataset.online = online; - - if (online) { - this.laterButton.classList.remove('full'); - } else { - this.laterButton.classList.add('full'); - } - }, - - updateWifiStatus: function su_updateWifiStatus() { - var wifiManager = window.navigator.mozWifiManager; - if (!wifiManager) - return; - - this.downloadDialog.dataset.nowifi = - (wifiManager.connection.status != 'connected'); - }, - - checkForUpdates: function su_checkForUpdates(shouldCheck) { - if (!shouldCheck) { - return; - } - - this._dispatchEvent('force-update-check'); - - if (!this._settings) { - return; - } - - var lock = this._settings.createLock(); - lock.set({ - 'gaia.system.checkForUpdates': false - }); - }, - - _dispatchEvent: function um_dispatchEvent(type, result) { - var event = document.createEvent('CustomEvent'); - var data = { type: type }; - if (result) { - data.result = result; - } - - event.initCustomEvent('mozContentEvent', true, true, data); - window.dispatchEvent(event); - }, - - // This is going to be part of l10n.js - _humanizeSize: function um_humanizeSize(bytes) { - var _ = navigator.mozL10n.get; - var units = ['bytes', 'kB', 'MB', 'GB', 'TB', 'PB']; - - if (!bytes) - return '0.00 ' + _(units[0]); - - var e = Math.floor(Math.log(bytes) / Math.log(1024)); - return (bytes / Math.pow(1024, Math.floor(e))).toFixed(2) + ' ' + - _(units[e]); - } -}; - -window.addEventListener('localized', function startup(evt) { - window.removeEventListener('localized', startup); - - UpdateManager.init(); -}); |