[feature/frontend] Allow setting alt-text for avatar + header (#3086)

web/source/css/profile.css

@@ -82,18 +82,37 @@
 		margin-top: calc(-1 * $overlap);
 		gap: 0 1rem;
 
-		.avatar {
+		.avatar-image-wrapper {
 			grid-area: avatar;
-			height: $avatar-size;
-			width: $avatar-size;
+			
 			border: 0.2rem solid $avatar-border;
 			border-radius: $br;
-			overflow: hidden; /* prevents image extending beyond rounded borders */
+			
+			/*
+				Wrapper always same
+				size + proportions no
+				matter image inside.
+			*/
+			height: $avatar-size;
+			width: $avatar-size;
 
-			img {
+			.avatar {
+				/*
+					Fit 100% of the wrapper.
+				*/
 				height: 100%;
 				width: 100%;
+
+				/*
+					Normalize non-square images.
+				*/
 				object-fit: cover;
+
+				/*
+					Prevent image extending
+					beyond rounded borders.
+				*/
+				border-radius: $br-inner;
 			}
 		}
 

web/source/settings/components/profile.tsx

@@ -27,9 +27,11 @@ export default function FakeProfile({ avatar, header, display_name, username, ro
 					<img src={header} alt={header ? `header image for ${username}` : "None set"} />
 				</div>
 				<div className="basic-info" aria-hidden="true">
-					<a className="avatar" href={avatar}>
-						<img src={avatar} alt={avatar ? `avatar image for ${username}` : "None set"} />
-					</a>
+					<div className="avatar-image-wrapper">
+						<a href={avatar}>
+							<img className="avatar" src={avatar} alt={avatar ? `avatar image for ${username}` : "None set"} />
+						</a>
+					</div>
 					<dl className="namerole">
 						<dt className="sr-only">Display name</dt>
 						<dd className="displayname text-cutoff">{display_name.trim().length > 0 ? display_name : username}</dd>

web/source/settings/style.css

@@ -400,12 +400,13 @@ section.with-sidebar > form {
 			width: 24rem;
 		}
 	}
-	
-	.file-input-with-image-description {
-		display: flex;
-		flex-direction: column;
-		justify-content: space-around;
-	}
+}
+
+.file-input-with-image-description {
+	display: flex;
+	flex-direction: column;
+	justify-content: space-around;
+	gap: 0.5rem;
 }
 
 /*
@@ -422,11 +423,13 @@ section.with-sidebar > form {
 }
 
 .user-profile {
+	.profile {
+		max-width: 42rem;
+	}
+	
 	.overview {
-		display: grid;
-		max-width: 60rem;
-		grid-template-columns: 70% 30%;
-		grid-template-rows: auto;
+		display: flex;
+		flex-direction: column;
 		gap: 1rem;
 
 		.files {

web/source/settings/views/user/profile.tsx

@@ -93,7 +93,9 @@ function UserProfileForm({ data: profile }) {
 
 	const form = {
 		avatar: useFileInput("avatar", { withPreview: true }),
+		avatarDescription: useTextInput("avatar_description", { source: profile }),
 		header: useFileInput("header", { withPreview: true }),
+		headerDescription: useTextInput("header_description", { source: profile }),
 		displayName: useTextInput("display_name", { source: profile }),
 		note: useTextInput("note", { source: profile, valueSelector: (p) => p.source?.note }),
 		bot: useBoolInput("bot", { source: profile }),
@@ -131,21 +133,33 @@ function UserProfileForm({ data: profile }) {
 					username={profile.username}
 					role={profile.role}
 				/>
-				<div className="files">
-					<div>
-						<FileInput
-							label="Header"
-							field={form.header}
-							accept="image/*"
-						/>
-					</div>
-					<div>
-						<FileInput
-							label="Avatar"
-							field={form.avatar}
-							accept="image/*"
-						/>
-					</div>
+
+				<div className="file-input-with-image-description">
+					<FileInput
+						label="Header"
+						field={form.header}
+						accept="image/png, image/jpeg, image/webp, image/gif"
+					/>
+					<TextInput
+						field={form.headerDescription}
+						label="Header image description"
+						placeholder="A green field with pink flowers."
+						autoCapitalize="sentences"
+					/>
+				</div>
+				
+				<div className="file-input-with-image-description">
+					<FileInput
+						label="Avatar (1:1 images look best)"
+						field={form.avatar}
+						accept="image/png, image/jpeg, image/webp, image/gif"
+					/>
+					<TextInput
+						field={form.avatarDescription}
+						label="Avatar image description"
+						placeholder="A cute drawing of a smiling sloth."
+						autoCapitalize="sentences"
+					/>
 				</div>
 
 				<div className="theme">