Commit graph

5 commits

Author SHA1 Message Date
jessopb c7021a08ad
Selector refactors (#7424)
* Attempt to speed up sidebar menu for mobile (#283)

* Exclude default homepage data at compile time

The youtuber IDs alone is pretty huge, and is unused in the `CUSTOM_HOMEPAGE=true` configuration.

* Remove Desktop items and other cleanup

- Moved constants out of the component.
- Remove SIMPLE_SITE check.
- Remove Desktop-only items

* Sidebar: limit subscription and tag section

Too slow for huge lists

Limit to 10 initially, and load everything on "Show more"

* Fix makeSelectThumbnailForUri

- Fix memo
- Expose function to extract directly from claim if client already have it.

* Fix and optimize makeSelectIsSubscribed (#273)

- It will not return true if the uri provided is canonical, because the compared subscription uri is in permanent form. This was causing certain elements like the Heart to not appear in claim tiles.
- It is super slow for large subscriptions not just because of the array size + being a hot selector, but also because it is looking up the claim twice (not memo'd) and also calling `parseURI` to determine if it's a channel, which is unnecessary if you already have the claim.

- Optimize the selector to only look up the claim once, and make operations using already-obtained info.

* Simplify makeSelectTitleForUri

No need to memo given no transformation.

* Simplify makeSelectIsUriResolving

- Memo not required. `resolvingUris` is very dynamic and is a short array anyways.
- Changeg from using `indexOf` to `includes`, which is more concise.

* Cost Info selector fixes

- no memo required since they are just directly accessing the store.

Co-authored-by: infinite-persistence <64950861+infinite-persistence@users.noreply.github.com>
Co-authored-by: infinite-persistence <inf.persistence@gmail.com>
2022-01-19 20:46:01 -05:00
jessopb a3398843c2
Optimize selectClaimIsMine (#7370)
Frequently used; top in perf profile

Most of the time, you already have the claim object in the current context. `selectClaimIsMineForUri` will retrieve the claim again, which is wasteful, even if it is memoized (looking up the cache still takes time).

Break apart the logic and added the alternative `selectClaimIsMine` for faster lookup.

Co-authored-by: infinite-persistence <inf.persistence@gmail.com>
2021-12-31 12:52:26 -05:00
zeppi ee9f63a161 integrate all the things
bugfix

wip

flow

fix

cleaning

clean
2021-10-15 23:49:41 -04:00
Sean Yesmunt c2abcf110c
Paid content on lbry.tv (#4197) 2020-05-21 11:38:28 -04:00
Sean Yesmunt 6ad31a3ce9 refactor lbrytv web server 2019-11-11 13:27:29 -05:00
Renamed from src/ui/component/filePrice/index.js (Browse further)