diff options
Diffstat (limited to 'apps/system/js/app_install_manager.js')
| -rw-r--r-- | apps/system/js/app_install_manager.js | 443 |
1 files changed, 0 insertions, 443 deletions
diff --git a/apps/system/js/app_install_manager.js b/apps/system/js/app_install_manager.js deleted file mode 100644 index 146a01b..0000000 --- a/apps/system/js/app_install_manager.js +++ /dev/null @@ -1,443 +0,0 @@ -'use strict'; - -var AppInstallManager = { - mapDownloadErrorsToMessage: { - 'NETWORK_ERROR': 'download-failed', - 'DOWNLOAD_ERROR': 'download-failed', - 'MISSING_MANIFEST': 'install-failed', - 'INVALID_MANIFEST': 'install-failed', - 'INSTALL_FROM_DENIED': 'install-failed', - 'INVALID_SECURITY_LEVEL': 'install-failed', - 'INVALID_PACKAGE': 'install-failed', - 'APP_CACHE_DOWNLOAD_ERROR': 'download-failed' - }, - - init: function ai_init() { - this.dialog = document.getElementById('app-install-dialog'); - this.msg = document.getElementById('app-install-message'); - this.size = document.getElementById('app-install-size'); - this.authorName = document.getElementById('app-install-author-name'); - this.authorUrl = document.getElementById('app-install-author-url'); - this.installButton = document.getElementById('app-install-install-button'); - this.cancelButton = document.getElementById('app-install-cancel-button'); - this.installCancelDialog = - document.getElementById('app-install-cancel-dialog'); - this.downloadCancelDialog = - document.getElementById('app-download-cancel-dialog'); - this.confirmCancelButton = - document.getElementById('app-install-confirm-cancel-button'); - this.resumeButton = document.getElementById('app-install-resume-button'); - - this.notifContainer = - document.getElementById('install-manager-notification-container'); - this.appInfos = {}; - - window.addEventListener('mozChromeEvent', - (function ai_handleChromeEvent(e) { - if (e.detail.type == 'webapps-ask-install') { - this.handleAppInstallPrompt(e.detail); - } - }).bind(this)); - - window.addEventListener('applicationinstall', - this.handleApplicationInstall.bind(this)); - - - this.installButton.onclick = this.handleInstall.bind(this); - this.cancelButton.onclick = this.showInstallCancelDialog.bind(this); - this.confirmCancelButton.onclick = this.handleInstallCancel.bind(this); - this.resumeButton.onclick = this.hideInstallCancelDialog.bind(this); - this.notifContainer.onclick = this.showDownloadCancelDialog.bind(this); - - this.downloadCancelDialog.querySelector('.confirm').onclick = - this.handleConfirmDownloadCancel.bind(this); - this.downloadCancelDialog.querySelector('.cancel').onclick = - this.handleCancelDownloadCancel.bind(this); - - // bind these handlers so that we can have only one instance and check - // them later on - ['handleDownloadSuccess', - 'handleDownloadError', - 'handleProgress', - 'handleApplicationReady' - ].forEach(function(name) { - this[name] = this[name].bind(this); - }, this); - - window.addEventListener('applicationready', - this.handleApplicationReady); - }, - - handleApplicationReady: function ai_handleApplicationReady(e) { - window.removeEventListener('applicationready', - this.handleApplicationReady); - - var apps = e.detail.applications; - - Object.keys(apps) - .filter(function(key) { return apps[key].installState === 'pending'; }) - .map(function(key) { return apps[key]; }) - .forEach(this.prepareForDownload, this); - }, - - handleApplicationInstall: function ai_handleApplicationInstallEvent(e) { - var app = e.detail.application; - - if (app.installState === 'installed') { - this.showInstallSuccess(app); - return; - } - - this.prepareForDownload(app); - }, - - handleAppInstallPrompt: function ai_handleInstallPrompt(detail) { - var _ = navigator.mozL10n.get; - var app = detail.app; - // updateManifest is used by packaged apps until they are installed - var manifest = app.manifest ? app.manifest : app.updateManifest; - - if (!manifest) - return; - - this.dialog.classList.add('visible'); - - var id = detail.id; - - if (manifest.size) { - this.size.textContent = this.humanizeSize(manifest.size); - } else { - this.size.textContent = _('unknown'); - } - - // Wrap manifest to get localized properties - manifest = new ManifestHelper(manifest); - var msg = _('install-app', {'name': manifest.name}); - this.msg.textContent = msg; - - if (manifest.developer) { - this.authorName.textContent = manifest.developer.name || _('unknown'); - this.authorUrl.textContent = manifest.developer.url || ''; - } else { - this.authorName.textContent = _('unknown'); - this.authorUrl.textContent = ''; - } - - this.installCallback = (function ai_installCallback() { - this.dispatchResponse(id, 'webapps-install-granted'); - }).bind(this); - - this.installCancelCallback = (function ai_cancelCallback() { - this.dispatchResponse(id, 'webapps-install-denied'); - }).bind(this); - - }, - - handleInstall: function ai_handleInstall(evt) { - if (evt) - evt.preventDefault(); - if (this.installCallback) - this.installCallback(); - this.installCallback = null; - this.dialog.classList.remove('visible'); - }, - - prepareForDownload: function ai_prepareForDownload(app) { - var manifestURL = app.manifestURL; - this.appInfos[manifestURL] = {}; - - // these methods are already bound to |this| - app.ondownloadsuccess = this.handleDownloadSuccess; - app.ondownloaderror = this.handleDownloadError; - app.onprogress = this.handleProgress; - }, - - showInstallSuccess: function ai_showInstallSuccess(app) { - var manifest = app.manifest || app.updateManifest; - var name = new ManifestHelper(manifest).name; - var _ = navigator.mozL10n.get; - var msg = _('app-install-success', { appName: name }); - SystemBanner.show(msg); - }, - - handleDownloadSuccess: function ai_handleDownloadSuccess(evt) { - var app = evt.application; - this.showInstallSuccess(app); - this.onDownloadStop(app); - this.onDownloadFinish(app); - }, - - handleDownloadError: function ai_handleDownloadError(evt) { - var app = evt.application; - var _ = navigator.mozL10n.get; - var manifest = app.manifest || app.updateManifest; - var name = new ManifestHelper(manifest).name; - - var errorName = app.downloadError.name; - - switch (errorName) { - case 'INSUFFICIENT_STORAGE': - var title = _('not-enough-space'), - buttonText = _('ok'), - message = _('not-enough-space-message'); - - ModalDialog.alert(title, message, {title: buttonText}); - break; - default: - // showing the real error to a potential developer - console.info('downloadError event, error code is', errorName); - - var key = this.mapDownloadErrorsToMessage[errorName] || 'generic-error'; - var msg = _('app-install-' + key, { appName: name }); - SystemBanner.show(msg); - } - - this.onDownloadStop(app); - }, - - onDownloadStart: function ai_onDownloadStart(app) { - if (! this.hasNotification(app)) { - StatusBar.incSystemDownloads(); - this.addNotification(app); - this.requestWifiLock(app); - } - }, - - onDownloadStop: function ai_onDownloadStop(app) { - if (this.hasNotification(app)) { - StatusBar.decSystemDownloads(); - this.removeNotification(app); - this.releaseWifiLock(app); - } - }, - - hasNotification: function ai_hasNotification(app) { - var appInfo = this.appInfos[app.manifestURL]; - return appInfo && !!appInfo.installNotification; - }, - - onDownloadFinish: function ai_onDownloadFinish(app) { - delete this.appInfos[app.manifestURL]; - - // check if these are our handlers before removing them - if (app.ondownloadsuccess === this.handleDownloadSuccess) { - app.ondownloadsuccess = null; - } - - if (app.ondownloaderror === this.handleDownloadError) { - app.ondownloaderror = null; - } - - if (app.onprogress === this.handleProgress) { - app.onprogress = null; - } - }, - - addNotification: function ai_addNotification(app) { - // should be unique (this is used already in applications.js) - var manifestURL = app.manifestURL, - manifest = app.manifest || app.updateManifest, - appInfo = this.appInfos[manifestURL]; - - if (appInfo.installNotification) { - return; - } - - var newNotif = - '<div class="fake-notification">' + - '<div class="message"></div>' + - '<progress></progress>' + - '</div>'; - - this.notifContainer.insertAdjacentHTML('afterbegin', newNotif); - - var newNode = this.notifContainer.firstElementChild; - newNode.dataset.manifest = manifestURL; - - var _ = navigator.mozL10n.get; - - var message = _('downloadingAppMessage', { - appName: new ManifestHelper(manifest).name - }); - - newNode.querySelector('.message').textContent = message; - - var size = manifest.size, - progressNode = newNode.querySelector('progress'); - if (size) { - progressNode.max = size; - appInfo.hasMax = true; - } - - appInfo.installNotification = newNode; - NotificationScreen.incExternalNotifications(); - }, - - getNotificationProgressNode: function ai_getNotificationProgressNode(app) { - var appInfo = this.appInfos[app.manifestURL]; - var progressNode = appInfo && - appInfo.installNotification && - appInfo.installNotification.querySelector('progress'); - return progressNode || null; - }, - - handleProgress: function ai_handleProgress(evt) { - var app = evt.application, - appInfo = this.appInfos[app.manifestURL]; - - this.onDownloadStart(app); - - - var progressNode = this.getNotificationProgressNode(app); - var message; - var _ = navigator.mozL10n.get; - - if (isNaN(app.progress) || app.progress == null) { - // now we get NaN if there is no progress information but let's - // handle the null and undefined cases as well - message = _('downloadingAppProgressIndeterminate'); - progressNode.value = undefined; // switch to indeterminate state - } else if (appInfo.hasMax) { - message = _('downloadingAppProgress', - { - progress: this.humanizeSize(app.progress), - max: this.humanizeSize(progressNode.max) - }); - progressNode.value = app.progress; - } else { - message = _('downloadingAppProgressNoMax', - { progress: this.humanizeSize(app.progress) }); - } - progressNode.textContent = message; - }, - - removeNotification: function ai_removeNotification(app) { - var manifestURL = app.manifestURL, - appInfo = this.appInfos[manifestURL], - node = appInfo.installNotification; - - if (!node) { - return; - } - - node.parentNode.removeChild(node); - delete appInfo.installNotification; - NotificationScreen.decExternalNotifications(); - }, - - requestWifiLock: function ai_requestWifiLock(app) { - var appInfo = this.appInfos[app.manifestURL]; - if (! appInfo.wifiLock) { - // we don't want 2 locks for the same app - appInfo.wifiLock = navigator.requestWakeLock('wifi'); - } - }, - - releaseWifiLock: function ai_releaseWifiLock(app) { - var appInfo = this.appInfos[app.manifestURL]; - - if (appInfo.wifiLock) { - try { - appInfo.wifiLock.unlock(); - } catch (e) { - // this can happen if the lock is already unlocked - console.error('error during unlock', e); - } - - delete appInfo.wifiLock; - } - }, - - dispatchResponse: function ai_dispatchResponse(id, type) { - var event = document.createEvent('CustomEvent'); - - event.initCustomEvent('mozContentEvent', true, true, { - id: id, - type: type - }); - - window.dispatchEvent(event); - }, - - humanizeSize: function ai_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]); - }, - - showInstallCancelDialog: function ai_showInstallCancelDialog(evt) { - if (evt) - evt.preventDefault(); - this.installCancelDialog.classList.add('visible'); - this.dialog.classList.remove('visible'); - }, - - hideInstallCancelDialog: function ai_hideInstallCancelDialog(evt) { - if (evt) - evt.preventDefault(); - this.dialog.classList.add('visible'); - this.installCancelDialog.classList.remove('visible'); - }, - - showDownloadCancelDialog: function ai_showDownloadCancelDialog(e) { - var currentNode = e.target; - - if (!currentNode.classList.contains('fake-notification')) { - // tapped outside of a notification - return; - } - - var manifestURL = currentNode.dataset.manifest, - app = Applications.getByManifestURL(manifestURL), - manifest = app.manifest || app.updateManifest, - dialog = this.downloadCancelDialog; - - var title = dialog.querySelector('h1'); - - title.textContent = navigator.mozL10n.get('stopDownloading', { - app: new ManifestHelper(manifest).name - }); - - dialog.classList.add('visible'); - dialog.dataset.manifest = manifestURL; - UtilityTray.hide(); - }, - - handleInstallCancel: function ai_handleInstallCancel() { - if (this.installCancelCallback) - this.installCancelCallback(); - this.installCancelCallback = null; - this.installCancelDialog.classList.remove('visible'); - }, - - handleConfirmDownloadCancel: function ai_handleConfirmDownloadCancel(e) { - e && e.preventDefault(); - var dialog = this.downloadCancelDialog, - manifestURL = dialog.dataset.manifest; - if (manifestURL) { - var app = Applications.getByManifestURL(manifestURL); - app && app.cancelDownload(); - } - - this.hideDownloadCancelDialog(); - }, - - handleCancelDownloadCancel: function ai_handleCancelDownloadCancel(e) { - e && e.preventDefault(); - this.hideDownloadCancelDialog(); - }, - - hideDownloadCancelDialog: function() { - var dialog = this.downloadCancelDialog; - dialog.classList.remove('visible'); - delete dialog.dataset.manifest; - } -}; - -AppInstallManager.init(); |