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Only remove available implementations entries if they're available

This commit is contained in:
Brian Egan 2023-07-06 11:44:54 +01:00
parent b0946df3b7
commit 3e6cf51eea
2 changed files with 13 additions and 2 deletions
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3
docs/pages/docs/Other engines/web.md
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@ -112,6 +112,9 @@ Note that Safari 16 has an [unfortunate bug](https://bugs.webkit.org/show_bug.cg
preventing dedicated workers to be loaded from cache with these headers. However, shared and service workers preventing dedicated workers to be loaded from cache with these headers. However, shared and service workers
are unaffected by this. are unaffected by this.
These headers are incompatible with [Google Auth
Popups](https://developers.google.com/identity/gsi/web/guides/get-google-api-clientid#:~:text=com%2Fgsi%2F%3B-,Cross%20Origin%20Opener%20Policy,popup%20window%20or%20similar%20bugs.).
### Setup in Dart ### Setup in Dart
From a perspective of the Dart code used, drift on the web is similar to drift on other platforms. From a perspective of the Dart code used, drift on the web is similar to drift on other platforms.

12
drift/lib/src/web/wasm_setup.dart
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@ -93,11 +93,19 @@ class WasmDatabaseOpener {
// format to avoid data loss (e.g. after a browser update that enables a // format to avoid data loss (e.g. after a browser update that enables a
// otherwise preferred storage implementation). In the future, we might want // otherwise preferred storage implementation). In the future, we might want
// to consider migrating between storage implementations as well. // to consider migrating between storage implementations as well.
if (_existsInIndexedDb) { if (_existsInIndexedDb &&
(availableImplementations
.contains(WasmStorageImplementation.sharedIndexedDb) ||
availableImplementations
.contains(WasmStorageImplementation.unsafeIndexedDb))) {
availableImplementations.removeWhere((element) => availableImplementations.removeWhere((element) =>
element != WasmStorageImplementation.sharedIndexedDb && element != WasmStorageImplementation.sharedIndexedDb &&
element != WasmStorageImplementation.unsafeIndexedDb); element != WasmStorageImplementation.unsafeIndexedDb);
} else if (_existsInOpfs) { } else if (_existsInOpfs &&
(availableImplementations
.contains(WasmStorageImplementation.opfsShared) ||
availableImplementations
.contains(WasmStorageImplementation.opfsLocks))) {
availableImplementations.removeWhere((element) => availableImplementations.removeWhere((element) =>
element != WasmStorageImplementation.opfsShared && element != WasmStorageImplementation.opfsShared &&
element != WasmStorageImplementation.opfsLocks); element != WasmStorageImplementation.opfsLocks);