tldraw/apps/examples
alex 965bc10997
[1/4] Blob storage in TLStore (#4068)
Reworks the store to include information about how blob assets
(images/videos) are stored/retrieved. This replaces the old
internal-only `assetOptions` prop, and supplements the existing
`registerExternalAssetHandler` API.

Previously, `registerExternalAssetHandler` had two responsibilities:
1. Extracting asset metadata
2. Uploading the asset and returning its URL

Existing `registerExternalAssetHandler` implementation will still work,
but now uploading is the responsibility of a new `editor.uploadAsset`
method which calls the new store-based upload method. Our default asset
handlers extract metadata, then call that new API. I think this is a
pretty big improvement over what we had before: overriding uploads was a
pretty common ask, but doing so meant having to copy paste our metadata
extraction which felt pretty fragile. Just in this codebase, we had a
bunch of very slightly different metadata extraction code-paths that had
been copy-pasted around then diverged over time. Now, you can change how
uploads work without having to mess with metadata extraction and
vice-versa.

As part of this we also:
1. merge the old separate asset indexeddb store with the main one.
because this warrants some pretty big migration stuff, i refactored our
indexed-db helpers to work around an instance instead of being free
functions
2. move our existing asset stuff over to the new approach
3. add a new hook in `sync-react` to create a demo store with the new
assets

### Change type

- [x] `api`

### Release notes

Introduce a new `assets` option for the store, describing how to save
and retrieve asset blobs like images & videos from e.g. a user-content
CDN. These are accessible through `editor.uploadAsset` and
`editor.resolveAssetUrl`. This supplements the existing
`registerExternalAssetHandler` API: `registerExternalAssetHandler` is
for customising metadata extraction, and should call
`editor.uploadAsset` to save assets. Existing
`registerExternalAssetHandler` calls will still work, but if you're only
using them to configure uploads and don't want to customise metadata
extraction, consider switching to the new `assets` store prop.
2024-07-10 13:00:18 +00:00
..
e2e Fix fog of war (#4031) 2024-06-28 09:04:47 +00:00
public 3d example (#3647) 2024-04-30 09:24:07 +00:00
src [1/4] Blob storage in TLStore (#4068) 2024-07-10 13:00:18 +00:00
.gitignore feat: add new prop to force mobile mode layout (#1734) 2023-11-11 14:11:59 +00:00
LICENSE.md Change licenses to tldraw (#2167) 2023-12-19 10:41:01 +00:00
package.json Camera options followups (#3701) 2024-05-07 10:06:35 +00:00
README.md Update READMEs, add form link (#3741) 2024-05-12 20:48:07 +00:00
tsconfig.json Camera options followups (#3701) 2024-05-07 10:06:35 +00:00
vercel.json Restore vercel.jsons (#2650) 2024-01-25 23:24:22 +00:00
vite.config.ts Set bemo url in examples app (#4091) 2024-07-08 15:37:04 +00:00

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