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Member avatars without canvas (#9990)

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* Strict typechecking fixes for Base/Member/Avatar

Update the core avatar files to pass `--strict --noImplicitAny` typechecks.

Signed-off-by: Clark Fischer <clark.fischer@gmail.com>

* Add tests for Base/Member/Avatar

More thoroughly test the core avatar files. Not necessarily the most thorough,
but an improvement.

Signed-off-by: Clark Fischer <clark.fischer@gmail.com>

* Extract TextAvatar from BaseAvatar

Extracted the fallback/textual avatar into its own component.

Signed-off-by: Clark Fischer <clark.fischer@gmail.com>

* Use standard HTML for non-image avatars

Firefox users with `resistFingerprinting` enabled were seeing random noise
for rooms and users without avatars. There's no real reason to use data
URLs to present flat colors.

This converts non-image avatars to inline blocks with background colors.

See https://github.com/vector-im/element-web/issues/23936

Signed-off-by: Clark Fischer <clark.fischer@gmail.com>

* Have pills use solid backgrounds rather than colored images

Similar to room and member avatars, pills now use colored pseudo-elements
rather than background images.

Signed-off-by: Clark Fischer <clark.fischer@gmail.com>

---------

Signed-off-by: Clark Fischer <clark.fischer@gmail.com>
Co-authored-by: Andy Balaam <andy.balaam@matrix.org>
This commit is contained in:
Clark Fischer
2023-01-30 09:50:08 +00:00
committed by GitHub
parent 64cec31981
commit a8aa4de4b4
22 changed files with 806 additions and 311 deletions
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98
test/components/structures/__snapshots__/RoomView-test.tsx.snap
View File

@@ -20,22 +20,16 @@ exports[`RoomView for a local room in state CREATING should match the snapshot 1
<span
class="mx_BaseAvatar"
role="presentation"
style="width: 24px; height: 24px;"
>
<span
aria-hidden="true"
class="mx_BaseAvatar_initial"
style="font-size: 15.600000000000001px; width: 24px; line-height: 24px;"
class="mx_BaseAvatar_image mx_BaseAvatar_initial"
data-testid="avatar-img"
style="background-color: rgb(172, 59, 168); width: 24px; height: 24px; font-size: 15.600000000000001px; line-height: 24px;"
>
U
</span>
<img
alt=""
aria-hidden="true"
class="mx_BaseAvatar_image"
data-testid="avatar-img"
src="data:image/png;base64,00"
style="width: 24px; height: 24px;"
/>
</span>
</div>
</div>
@@ -119,22 +113,16 @@ exports[`RoomView for a local room in state ERROR should match the snapshot 1`]
<span
class="mx_BaseAvatar"
role="presentation"
style="width: 24px; height: 24px;"
>
<span
aria-hidden="true"
class="mx_BaseAvatar_initial"
style="font-size: 15.600000000000001px; width: 24px; line-height: 24px;"
class="mx_BaseAvatar_image mx_BaseAvatar_initial"
data-testid="avatar-img"
style="background-color: rgb(172, 59, 168); width: 24px; height: 24px; font-size: 15.600000000000001px; line-height: 24px;"
>
U
</span>
<img
alt=""
aria-hidden="true"
class="mx_BaseAvatar_image"
data-testid="avatar-img"
src="data:image/png;base64,00"
style="width: 24px; height: 24px;"
/>
</span>
</div>
</div>
@@ -215,23 +203,17 @@ exports[`RoomView for a local room in state ERROR should match the snapshot 1`]
aria-live="off"
class="mx_AccessibleButton mx_BaseAvatar"
role="button"
style="width: 52px; height: 52px;"
tabindex="0"
>
<span
aria-hidden="true"
class="mx_BaseAvatar_initial"
style="font-size: 33.800000000000004px; width: 52px; line-height: 52px;"
class="mx_BaseAvatar_image mx_BaseAvatar_initial"
data-testid="avatar-img"
style="background-color: rgb(172, 59, 168); width: 52px; height: 52px; font-size: 33.800000000000004px; line-height: 52px;"
>
U
</span>
<img
alt=""
aria-hidden="true"
class="mx_BaseAvatar_image"
data-testid="avatar-img"
src="data:image/png;base64,00"
style="width: 52px; height: 52px;"
/>
</span>
<h2>
@user:example.com
@@ -314,22 +296,16 @@ exports[`RoomView for a local room in state NEW should match the snapshot 1`] =
<span
class="mx_BaseAvatar"
role="presentation"
style="width: 24px; height: 24px;"
>
<span
aria-hidden="true"
class="mx_BaseAvatar_initial"
style="font-size: 15.600000000000001px; width: 24px; line-height: 24px;"
class="mx_BaseAvatar_image mx_BaseAvatar_initial"
data-testid="avatar-img"
style="background-color: rgb(172, 59, 168); width: 24px; height: 24px; font-size: 15.600000000000001px; line-height: 24px;"
>
U
</span>
<img
alt=""
aria-hidden="true"
class="mx_BaseAvatar_image"
data-testid="avatar-img"
src="data:image/png;base64,00"
style="width: 24px; height: 24px;"
/>
</span>
</div>
</div>
@@ -410,23 +386,17 @@ exports[`RoomView for a local room in state NEW should match the snapshot 1`] =
aria-live="off"
class="mx_AccessibleButton mx_BaseAvatar"
role="button"
style="width: 52px; height: 52px;"
tabindex="0"
>
<span
aria-hidden="true"
class="mx_BaseAvatar_initial"
style="font-size: 33.800000000000004px; width: 52px; line-height: 52px;"
class="mx_BaseAvatar_image mx_BaseAvatar_initial"
data-testid="avatar-img"
style="background-color: rgb(172, 59, 168); width: 52px; height: 52px; font-size: 33.800000000000004px; line-height: 52px;"
>
U
</span>
<img
alt=""
aria-hidden="true"
class="mx_BaseAvatar_image"
data-testid="avatar-img"
src="data:image/png;base64,00"
style="width: 52px; height: 52px;"
/>
</span>
<h2>
@user:example.com
@@ -581,22 +551,16 @@ exports[`RoomView for a local room in state NEW that is encrypted should match t
<span
class="mx_BaseAvatar"
role="presentation"
style="width: 24px; height: 24px;"
>
<span
aria-hidden="true"
class="mx_BaseAvatar_initial"
style="font-size: 15.600000000000001px; width: 24px; line-height: 24px;"
class="mx_BaseAvatar_image mx_BaseAvatar_initial"
data-testid="avatar-img"
style="background-color: rgb(172, 59, 168); width: 24px; height: 24px; font-size: 15.600000000000001px; line-height: 24px;"
>
U
</span>
<img
alt=""
aria-hidden="true"
class="mx_BaseAvatar_image"
data-testid="avatar-img"
src="data:image/png;base64,00"
style="width: 24px; height: 24px;"
/>
</span>
</div>
</div>
@@ -672,23 +636,17 @@ exports[`RoomView for a local room in state NEW that is encrypted should match t
aria-live="off"
class="mx_AccessibleButton mx_BaseAvatar"
role="button"
style="width: 52px; height: 52px;"
tabindex="0"
>
<span
aria-hidden="true"
class="mx_BaseAvatar_initial"
style="font-size: 33.800000000000004px; width: 52px; line-height: 52px;"
class="mx_BaseAvatar_image mx_BaseAvatar_initial"
data-testid="avatar-img"
style="background-color: rgb(172, 59, 168); width: 52px; height: 52px; font-size: 33.800000000000004px; line-height: 52px;"
>
U
</span>
<img
alt=""
aria-hidden="true"
class="mx_BaseAvatar_image"
data-testid="avatar-img"
src="data:image/png;base64,00"
style="width: 52px; height: 52px;"
/>
</span>
<h2>
@user:example.com

14
test/components/structures/__snapshots__/UserMenu-test.tsx.snap
View File

@@ -20,22 +20,16 @@ exports[`<UserMenu> when rendered should render as expected 1`] = `
<span
class="mx_BaseAvatar mx_UserMenu_userAvatar_BaseAvatar"
role="presentation"
style="width: 32px; height: 32px;"
>
<span
aria-hidden="true"
class="mx_BaseAvatar_initial"
style="font-size: 20.8px; width: 32px; line-height: 32px;"
class="mx_BaseAvatar_image mx_BaseAvatar_initial"
data-testid="avatar-img"
style="background-color: rgb(54, 139, 214); width: 32px; height: 32px; font-size: 20.8px; line-height: 32px;"
>
U
</span>
<img
alt=""
aria-hidden="true"
class="mx_BaseAvatar_image"
data-testid="avatar-img"
src="data:image/png;base64,00"
style="width: 32px; height: 32px;"
/>
</span>
</div>
</div>