bedrock/docs/uitour.rst

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.. 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 https://mozilla.org/MPL/2.0/.
.. _ui-tour:
==============
Mozilla.UITour
==============
Introduction
------------
``Mozilla.UITour`` is a JS library that exposes an event-based Web API for
communicating with the Firefox browser chrome. It can be used for tasks such
as opening menu panels, highlighting buttons, or querying Mozilla account
signed-in state. It is supported in Firefox 29 onward, but some API calls
are only supported in later versions.
For security reasons ``Mozilla.UITour`` will only work on white-listed domains
and over a secure connection. The list of allowed origins can be found here:
https://searchfox.org/mozilla-central/source/browser/app/permissions
The ``Mozilla.UITour`` library is maintained on `Mozilla Central`_.
.. Important::
The API is supported only on the desktop versions of Firefox. It doesn't
work on Firefox for Android and iOS.
Local development
-----------------
To develop or test using Mozilla.UITour locally you need to create some custom
preferences in ``about:config``.
* ``browser.uitour.testingOrigins`` (string) (value: local address e.g. ``http://127.0.0.1:8000``)
* ``browser.uitour.requireSecure`` (boolean) (value: ``false``)
Note that ``browser.uitour.testingOrigins`` can be a comma separated list of domains, e.g.
'http://127.0.0.1:8000, https://www-demo2.allizom.org'
.. Important::
Prior to Firefox 36, the testing preference was called ``browser.uitour.whitelist.add.testing``
(Bug 1081772). This old preference does not accept a comma separated list of domains, and you
must also exclude the domain protocol e.g. ``https://``. A browser restart is also required
after adding an allowed domain.
If you are working on Mozilla accounts integration, you can use the ``identity.fxaccounts.autoconfig.uri``
config property to change the Accounts server. For example, to change it to stage environment use this value:
``https://accounts.stage.mozaws.net/``. Restart the browser and make sure the configuration updated.
``identity.fxaccounts.remote.root`` preference should now point to ``https://accounts.stage.mozaws.net``.
If it has not changed for some reason, update it manually.
Ref: https://mozilla-services.readthedocs.io/en/latest/howtos/run-fxa.html
JavaScript API
--------------
The UITour API documentation can be found in the `Mozilla Source Tree Docs`_.
.. _Mozilla Source Tree Docs: https://firefox-source-docs.mozilla.org/browser/components/uitour/docs/UITour-lib.html
.. _Mozilla Central: http://dxr.mozilla.org/mozilla-central/source/browser/components/uitour/UITour-lib.js