There were some changes that were lost/added by mistake
during a rebase of #17707 after #18154 was merged.
Fixes the GIF icon being hidden / displayed incorrectly
with respect to the settings.
These changes were originally part of
67527a2517 but
were lost during the rebase.
This commit adds 'user_can_subscribe_other_users' helper in
settings_data.js amd this helper will replaced all the
instances of page_params.can_subscribe_other_users.
We also remove the incorrect code in server_events_dispatch.js
where we were updating page_params.can_invite_to_stream which
is actually not used in other parts of code and instead of it
page_params.can_subscribe_other_users is used to check whether
user is allowed to subscribe others or not. This code was
added in 272ed9068.
Though this could have been done in a different commit, but as
we are adding the code to use the correct updated value in this
commit only, this has been fixed here.
There is also no need of adding that complex logic to update the
correct 'page_params.can_subscribe_other_users' field on
'realm_update' event, as we are using user_can_subscribe_other_users
helper and thus we always use the updated values to check whether
the user is allowed to subscribe others or not.
We convert the following elements to use a class instead of
id for accessing them across the codebase:
* markdown_preview
* undo_markdown_preview
* markdown_preview_spinner
* message_edit_content
* preview_content
Converted them together since changes to one impacted the other in
some modules like click_handlers.
Also, added a function in rows to get `message_row`.
We use `.compose_upload_file` across compose and message_edit_form
for file upload icon. This will help us share common code between
`compose` and `message_edit_form`.
In both compose and `message_edit_form` we use `file_input`
class to identify the file `input` element. This will help
to more easily share common elements between compose and message_edit.
We move compose.html to compose.hbs file while keeping
`#compose` still in `home.html` as a hanger
where append rest of the elements.
This will provide us with two benefits:
* We could share common elements between message_edit_form and
compose.
* We can insert compose directly in any element. We may decide to
do it for recent topics.
This reduces the complexity of our dependency graph.
It also makes sub_store.get parallel to message_store.get.
For both you pass in the relevant id to get the
full validated object.
For the rare case where you're doing a link to a private
stream from a larger private stream that is a superset of
the former, we have bypassed warnings that you are linking
to a private stream.
I'm not sure we need this exemption for any situation
(just let the user bypass the warning), but we definitely
don't want false positives for the exemption.
For now I am closing down this loophole specifically for
Zephyr users.
Zephyr users are special in that we might not get
subscriber info on certain streams.
The current behavior for this edge case is a little
unclear. The current implementation of
peer_data.is_subscriber_subset returns false if both
streams are untracked, but most streams are tracked if we
have a sub for them and just get treated as having an
empty set of subscribers. And an empty set is a subset of
itself. Upcoming changes to our server data are gonna
make this edge case even more annoying to maintain.
Aman Agrawal
sahil839
Steve Howell
Anders Kaseorg