This adds support for running a Zulip production server with each
realm on its own unique subdomain, e.g. https://realm_name.example.com.
This patch includes a ton of important features:
* Configuring the Zulip sesion middleware to issue cookier correctly
for the subdomains case.
* Throwing an error if the user tries to visit an invalid subdomain.
* Runs a portion of the Casper tests with REALMS_HAVE_SUBDOMAINS
enabled to test the subdomain signup process.
* Updating our integrations documentation to refer to the current subdomain.
* Enforces that users can only login to the subdomain of their realm
(but does not restrict the API; that will be tightened in a future commit).
Note that toggling settings.REALMS_HAVE_SUBDOMAINS on a live server is
not supported without manual intervention (the main problem will be
adding "subdomain" values for all the existing realms).
[substantially modified by tabbott as part of merging]
This restructures the styling for the Zulip settings and
administration pages to minimize use of Bootstrap and use a consistent
styling library for similar elements.
While it is basically a wash in terms of the page's visuals, it will
make our life a lot easier for future work on improving the settings
pages section of the site.
Adds a new field default language in the zerver_realm model.
This realm level default language will be used as default language
for newly created users. Realm level default language can be
changed from the administration page.
Fixes#1372.
There is a hard to reproduce race condition causing these tests to
occasionally fail. We believe it is caused by switching to the home tab and
not properly waiting for all the messages to load; see Issue #1243. The
tests are for the following pathway (not a high priority to test):
1. User starts editing a message.
2. allow_message_editing is turned off for the realm (in this case, by the
user going to the admin page and turning it off).
3. User finishes editing the message and hits send.
This is controlled through the admin tab and a new field in the Realms table.
Notes:
* The admin tab setting takes a value in minutes, whereas the backend stores it
in seconds.
* This setting is unused when allow_message_editing is false.
* There is some generosity in how the limit is enforced. For instance, if the
user sees the hovering edit button, we ensure they have at least 5 seconds to
click it, and if the user gets to the message edit form, we ensure they have
at least 10 seconds to make the edit, by relaxing the limit.
* This commit also includes a countdown timer in the message edit form.
Resolves#903.
There is a hard to reproduce race condition causing these tests to
occasionally fail. We believe it is caused by switching to the home tab and
not properly waiting for all the messages to load; see Issue #1243. The
tests are for the following pathway (not a high priority to test):
1. User starts editing a message.
2. allow_message_editing is turned off for the realm (in this case, by the
user going to the admin page and turning it off).
3. User finishes editing the message and hits send.
This is controlled through the admin tab and a new field in the Realms
table. This mirrors the behavior of the old hardcoded setting
feature_flags.disable_message_editing. Partially resolves#903.
Umair Khan
hackerkid
Brock Whittaker
Rag Sagar
Tim Abbott
Taranjeet Singh
Rishi Gupta
Rishi Gupta