Fixes https://github.com/vector-im/riot-web/issues/8605
The grey screen of sadness comes up when Chrome tries to open the PDF but doesn't have the right CSP headers. To avoid this, we'll just force a download of the PDF through `fetch` and `Blob`.
There are a few cases where the user might still get a grey screen though: namely if they open the URL in a new tab or when the event content is lying about the file type, or the file is too large to blobify.
`fetch` works in Chrome, Firefox, and our packaged Electron version.
The `Notifier` class expects push rules to be available, so it can explode in
strange ways if called too early. This changes to wait until the sync is in the
`PREPARED` state (when push rules should be ready) before using the `Notifier`.
Fixes https://github.com/vector-im/riot-web/issues/9323
as BACAT scrolling relies on CSS from riot, which is not
included in the karma tests, we're removing these
tests in favor of later adding them to the e2e tests.
This adds logging for the cases where memory only stores are being used. It also
reorganises the sync store path to match the crypto store.
Part of https://github.com/vector-im/riot-web/issues/9309
This adds additional consistency checks to examine the local storage fallback
for the crypto store as well as the primary IndexedDB variant.
Part of https://github.com/vector-im/riot-web/issues/9309
Fixes https://github.com/vector-im/riot-web/issues/8714
Fixes https://github.com/vector-im/riot-web/issues/8890
Fixes https://github.com/vector-im/riot-web/issues/9034
Fixes https://github.com/vector-im/riot-web/issues/8954
This turned out to be much more complicated than it needed to be. We use an IndicatorScrollbar to do all the math for us and some minor changes have been made so it can flag left/right overflow. The complicated part is the css changes which make the gradients work: unlike the RoomSubList, we have to calculate the offset of the indicators (gradients) on our own because position:sticky doesn't work horizontally.
The changes to the css (well, mostly pointer-events:none) make it so the gradient doesn't interfere with the room avatars.
9034 and 8954 are fixed by this because they represent an overflow-x:none style breakage where browsers won't let you scroll without a scrollbar. The gradient offset problem is also demonstrated in 8954.
In Firefox private browsing, we may get errors when checking storage
consistency. We don't want that to block general Riot operation, so catch those
errors and log instead.
Fixes https://github.com/vector-im/riot-web/issues/9300
This changes errors that may occur when loading the room directory so that the
message appears inline with the overall directory UI instead of in a new modal.
This is important so that the new room button remains on screen even if the
directory is down.
Fixes https://github.com/vector-im/riot-web/issues/9046
