The 'Unmute' option is available in not-muted streams only when
it is the current value.
Add a 'Default' option. Available in both muted and not-muted
streams. 'Default' corresponds to the 'INHERIT' visibility policy.
Summary:
* In muted streams:
Four options: Mute, Default, Unmute, and Follow.
* In not-muted streams:
Three options: Mute, Default, and Follow.
The fourth option, 'Unmute' is available only when it is the
current value.
Reason for conditional availability of 'Unmute' option:
In a not-muted stream, 'Unmute' has no special significance.
We only show 'Default' because both 'Default' and 'Unmute' has the
same behaviour in the not-muted stream.
This avoids the big design downside of showing this fourth
nearly-identical option to users who are just in the normal
default state of a normal topic within a normal stream
We only show the 'Unmute' option in the not-muted stream to users.
if they have followed a sequence of steps that led them to
'Unmute' state in a not-muted stream.
For example:
Mute a stream > Unmute a topic > Unmute the stream
By doing so, we avoid destroying information. The user, when
mutes the stream again, the topic will retain the 'Unmute' state.
New icons for Mute, Default, Unmute, and Follow.
This commit adds support for following a topic from the topic
three-dot menu in the left sidebar.
Three options, i.e., 'Mute topic', 'Unmute topic', and 'Follow topic',
are shown at the top of the menu (in the mentioned order), regardless
of whether the stream is muted or unmuted.
We can no longer set the topic's visibility_policy to INHERIT
(the default value) from this menu.
The changes are visible in the development environment only.
Fixes#25917.
Co-authored-by: Prakhar Pratyush <prakhar841301@gmail.com>
Co-authored-by: Hardik Dharmani <Ddharmani99@gmail.com>
Prakhar Pratyush