paulmataruso/zulip
1
0
Fork 0
mirror of https://github.com/zulip/zulip.git synced 2025-11-03 21:43:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

minor: Extract can_preview() helper.

Browse Source
This commit is contained in:
Steve Howell
2021-04-04 15:36:38 +00:00
committed by Tim Abbott
parent 93471ed3e4
commit b27ff978c7
2 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
static/js/stream_data.js
View File

@@ -507,6 +507,10 @@ export function can_toggle_subscription(sub) {
return sub.subscribed || (!page_params.is_guest && !sub.invite_only);
}
export function can_preview(sub) {
return sub.subscribed || !sub.invite_only || sub.previously_subscribed;
}
export function is_subscribed(stream_name) {
const sub = get_sub(stream_name);
return sub !== undefined && sub.subscribed;