New range tag for local dates with syntax like:
```
[date-range from=2022-01-06T13:00 to=2022-01-08 timezone=Australia/Sydney]
```
Previously, 2 dates in one line were considered as range. It was hard to decide if 2 dates are range when they were in separate lines or have some content between them.
New explicit tag should clearly distinguish between single date and range.
Common code from `addLocalDate` is extracted to `addSingleLocalDate`.
Both `addLocalDate` and new `addLocalRange` are using `addSingleLocalDate`.
Also, `defaultDateConfig` was extracted to have one place for all possible parameters.
Multiple polls can be created without the min attribute but that means
the attribute defaults to 1. A default of 0 does not make any sense
because it is equivalent to saying that a user is not casting any votes.
Centralizes calculations in a helper under the site header component.
This also reverts a small CSS change to the composer: since ac79c5ef,
the composer height was not including the grippie, which means that the
composer height was off by 11 pixels, and the topic progress widget was
sometimes being displayed cut off by 11 pixels.
A follow-up to #15117 and #15141. Applies the previous changes to PM-specific fields, makes the preview area take the all the available height of the composer, and unifies more spacing between composer elements.
Previously the discourse-presence plugin was using a `position: absolute` hack to display the 'replying...' users in the top right of the composer. This commit adds a more suitable plugin outlet, and updates the discourse-presence styling so it slots into the flex-box layout at the top of the composer
Skipping methods we don't use gives us mem/perf gains (minuscule but still), but more importantly fixes warnings about `Poll#open` (created by `enum :status`) conflicting with some internal AR method. 😃
`poll` plugin was publishing on `/polls/[topic_id]` every time a non-first post was created. I can't imagine this being needed. It regressed 3 years ago in https://github.com/discourse/discourse/pull/6359
* DEV: Remove spec that we no longer need.
As far as we know, the migration has been successful for a number of
years.
* FIX: Validate number of votes allowed per poll per user.
I was previously relying on `this.isDestroying` returning `true` during `willDestroyElement`. This was an incorrect assumption.
This commit refactors the logic into an explicit `cleanup` function, and also adds some cleanup for empty keys in the `subscribedProxy` array
