An object that manages the state of active alerts.
Whether or not the app has been booted.
A local cache that can be used to store data at the application level, so that is persists between different routes.
The page the app is currently on.
This object holds information about the type of page we are currently visiting, and sometimes additional arbitrary page state that may be relevant to lower-level components.
ProtecteddeferredGET requests that failed because the browser was offline, keyed by method, URL and params. They are retried, and their original promises settled, once connectivity is restored. Identical requests (e.g. from a polling extension) share one entry and are retried only once.
An object that manages the state of the navigation drawer.
The forum model for this application.
An ordered list of initializers to bootstrap the application.
An object that manages modal state.
ProtectednetworkThe key for the Alert that was shown as a result of an AJAX request failing at the network level (status 0). Unlike other request error alerts, only one of these is shown at a time.
ProtectedofflineThe key for the Alert that is shown while the browser reports being offline.
The page the app was on before the current page.
Once the application navigates to another page, the object previously assigned to this.current will be moved to this.previous, while this.current is re-initialized.
A map of routes, keyed by a unique route name. Each route is an object containing the following properties:
path The path that the route is accessed at.component The Mithril component to render when this route is active.The app's session.
Stores info about the current user.
The app's data store.
The app's translator.
ProtectedconnectionWhether an alert about a connection problem (a network-level request failure or the browser being offline) is currently being shown.
ProtectedconnectionShow a persistent (but dismissible) alert while the browser reports being offline.
ProtectedconnectionDismiss any connection problem alerts, retry requests that were deferred while offline, and briefly confirm to the user that connectivity has been restored.
ProtecteddeferredThe identity of a request for deferral purposes: requests with the same key are considered identical and are retried only once.
ProtecteddeferHold a request that failed while offline. The returned promise settles with the result of retrying the request once connectivity is restored.
ProtectedmountGet the API response document that has been preloaded into the application.
Get the API response document that has been preloaded into the application.
ProtectedregisterRegister listeners to proactively notify the user when the browser goes offline and when connectivity is restored.
Make an AJAX request, handling any low-level errors that may occur.
ProtectedrequestBy default, show an error alert, and log the error to the console.
ProtectedrequestProtectedrequestProtectedUsed to modify the error message shown on the page to help troubleshooting. While not certain, a failing cross-origin request likely indicates a missing redirect to Flarum canonical URL. Because XHR errors do not expose CORS information, we can only compare the requested URL origin to the page origin.
Construct a URL to the route with the given name.
Determine the current screen mode, based on our media queries.
Set the <title> of the page.
New page title
Set a number to display in the <title> of the page.
Number to display in title
ProtectedshouldWhether a failed request should be held back and retried once connectivity is restored, instead of being rejected.
Only GET requests that failed at the network level while the browser
reported being offline qualify: they are safe to repeat, and the
online event provides a reliable signal to retry them.
Protectedtransform
The
Appclass provides a container for an application, as well as various utilities for the rest of the app to use.