Use anchor tags for feed

newswires/client/src/Feed.tsx

@@ -1,6 +1,6 @@
 import { EuiEmptyPrompt, EuiLoadingLogo, EuiPageTemplate } from '@elastic/eui';
 import { useSearch } from './context/SearchContext.tsx';
-import { WireItemTable } from './WireItemTable';
+import { WireItemList } from './WireItemList.tsx';
 
 export const Feed = () => {
 	const { state } = useSearch();
@@ -27,7 +27,7 @@ export const Feed = () => {
 				)}
 			{(status == 'success' || status == 'offline') &&
 				queryData.results.length > 0 && (
-					<WireItemTable wires={queryData.results} />
+					<WireItemList wires={queryData.results} />
 				)}
 		</EuiPageTemplate.Section>
 	);

newswires/client/src/Link.tsx

@@ -0,0 +1,31 @@
+import type { MouseEventHandler } from 'react';
+import { useCallback } from 'react';
+import { useSearch } from './context/SearchContext';
+import { configToUrl } from './urlState';
+
+export const Link = ({
+	children,
+	to,
+}: {
+	children: React.ReactNode;
+	to: string;
+}) => {
+	const { handleSelectItem, config } = useSearch();
+	const href = configToUrl({ ...config, view: 'item', itemId: to });
+
+	const onClick: MouseEventHandler<HTMLAnchorElement> = useCallback(
+		(e) => {
+			if (!(e.getModifierState('Meta') || e.getModifierState('Control'))) {
+				e.preventDefault();
+				handleSelectItem(to);
+			}
+		},
+		[to, handleSelectItem],
+	);
+
+	return (
+		<a href={href} onClick={onClick}>
+			{children}
+		</a>
+	);
+};

newswires/client/src/SideNav.tsx

@@ -16,8 +16,8 @@ import { css } from '@emotion/react';
 import { useCallback, useMemo, useState } from 'react';
 import { useSearch } from './context/SearchContext.tsx';
 import { SearchBox } from './SearchBox';
-import { AAPBrand, APBrand, PABrand, reutersBrand } from './sharedStyles';
 import type { Query } from './sharedTypes';
+import { recognisedSuppliers, supplierData } from './suppliers.ts';
 
 function decideLabelForQueryBadge(query: Query): string {
 	const { supplier, q, bucket } = query;
@@ -28,36 +28,6 @@ function decideLabelForQueryBadge(query: Query): string {
 	return labels.filter((label) => label.length > 0).join(' ');
 }
 
-const supplierData: Record<
-	string,
-	{
-		label: string;
-		colour: string;
-	}
-> = {
-	REUTERS: { label: 'Reuters', colour: reutersBrand },
-	AP: {
-		label: 'AP',
-		colour: APBrand,
-	},
-	AAP: {
-		label: 'AAP',
-		colour: AAPBrand,
-	},
-	PA: {
-		label: 'PA',
-		colour: PABrand,
-	},
-	GuAP: {
-		label: 'AP (Gu)',
-		colour: APBrand,
-	},
-	GuReuters: {
-		label: 'Reuters (Gu)',
-		colour: reutersBrand,
-	},
-};
-const recognisedSuppliers = Object.keys(supplierData);
 const buckets = [
 	{ id: 'no-sports', name: 'No Sports' },
 	{ id: 'pa-home', name: 'PA Home' },

newswires/client/src/WireItemList.tsx

@@ -0,0 +1,190 @@
+import {
+	EuiBadge,
+	EuiButton,
+	EuiText,
+	useEuiBackgroundColor,
+	useEuiTheme,
+} from '@elastic/eui';
+import { css } from '@emotion/react';
+import { useEffect, useRef, useState } from 'react';
+import sanitizeHtml from 'sanitize-html';
+import { useSearch } from './context/SearchContext.tsx';
+import { formatTimestamp } from './formatTimestamp.ts';
+import { Link } from './Link.tsx';
+import type { WireData } from './sharedTypes.ts';
+import { getSupplierInfo } from './suppliers.ts';
+
+const fadeOutBackground = css`
+	animation: fadeOut ease-out 15s;
+	@keyframes fadeOut {
+		from {
+			background-color: aliceblue;
+		}
+		to {
+			background-color: white;
+		}
+	}
+`;
+
+export const WireItemList = ({ wires }: { wires: WireData[] }) => {
+	const { config, loadMoreResults } = useSearch();
+
+	const [isLoadingMore, setIsLoadingMore] = useState<boolean>(false);
+
+	const selectedWireId = config.itemId;
+
+	const handleLoadMoreResults = () => {
+		if (wires.length > 0) {
+			setIsLoadingMore(true);
+
+			const beforeId = Math.min(...wires.map((wire) => wire.id)).toString();
+
+			void loadMoreResults(beforeId).finally(() => {
+				setIsLoadingMore(false);
+			});
+		}
+	};
+
+	return (
+		<>
+			<ul>
+				{wires.map(({ id, content, supplier, highlight, isFromRefresh }) => (
+					<li key={id}>
+						<WirePreviewCard
+							id={id}
+							supplier={supplier}
+							content={content}
+							isFromRefresh={isFromRefresh}
+							highlight={highlight}
+							selected={selectedWireId == id.toString()}
+						/>
+					</li>
+				))}
+			</ul>
+			<EuiButton
+				isLoading={isLoadingMore}
+				css={css`
+					margin-top: 12px;
+				`}
+				onClick={handleLoadMoreResults}
+			>
+				{isLoadingMore ? 'Loading' : 'Load more'}
+			</EuiButton>
+		</>
+	);
+};
+
+const WirePreviewCard = ({
+	id,
+	supplier,
+	content,
+	highlight,
+	selected,
+	isFromRefresh,
+}: {
+	id: number;
+	supplier: string;
+	content: WireData['content'];
+	highlight: string;
+	selected: boolean;
+	isFromRefresh: boolean;
+}) => {
+	const ref = useRef<HTMLDivElement>(null);
+
+	useEffect(() => {
+		if (selected && ref.current) {
+			ref.current.scrollIntoView({
+				behavior: 'smooth',
+				block: 'nearest',
+			});
+		}
+	}, [selected]);
+
+	const theme = useEuiTheme();
+	const accentBgColor = useEuiBackgroundColor('accent');
+
+	const supplierInfo = getSupplierInfo(supplier);
+
+	const supplierLabel = supplierInfo?.label ?? supplier;
+	const supplierColour = supplierInfo?.colour ?? theme.euiTheme.colors.text;
+
+	const hasSlug = content.slug && content.slug.length > 0;
+
+	const mainHeadingContent = hasSlug ? content.slug : content.headline;
+
+	const cardGrid = css`
+		display: grid;
+		gap: 0.5rem;
+		align-items: baseline;
+		grid-template-areas: 'badge title date' 'content content content';
+		grid-template-columns: min-content 1fr auto;
+		grid-template-rows: auto auto;
+	`;
+
+	return (
+		<Link to={id.toString()}>
+			<div
+				ref={ref}
+				css={[
+					cardGrid,
+					css`
+						&:hover {
+							background-color: ${theme.euiTheme.colors.lightestShade};
+							border-left: 4px solid ${theme.euiTheme.colors.accent};
+						}
+						border-left: 4px solid
+							${selected ? theme.euiTheme.colors.primary : 'transparent'};
+						border-bottom: 1px solid ${theme.euiTheme.colors.mediumShade};
+						padding: 0.5rem;
+						box-sizing: content-box;
+						color: ${theme.euiTheme.colors.text};
+						background-color: ${selected ? accentBgColor : 'inherit'};
+						${isFromRefresh ? fadeOutBackground : ''}
+					`,
+				]}
+			>
+				<EuiBadge color={supplierColour}>{supplierLabel}</EuiBadge>
+				<h3>
+					<p>{mainHeadingContent}</p>
+				</h3>
+				{content.versionCreated
+					? formatTimestamp(content.versionCreated)
+							.split(', ')
+							.map((part) => (
+								<EuiText
+									size="xs"
+									key={part}
+									css={css`
+										padding-left: 5px;
+									`}
+								>
+									{part}
+								</EuiText>
+							))
+					: ''}
+				<div
+					css={css`
+						grid-area: content;
+					`}
+				>
+					{hasSlug && <p>{content.headline}</p>}
+					{highlight && highlight.trim().length > 0 && (
+						<EuiText
+							size="xs"
+							css={css`
+								margin-top: 0.1rem;
+								padding: 0.1rem 0.5rem;
+								background-color: ${theme.euiTheme.colors.highlight};
+								justify-self: start;
+							`}
+						>
+							<p
+								dangerouslySetInnerHTML={{ __html: sanitizeHtml(highlight) }}
+							/>
+						</EuiText>
+					)}
+				</div>
+			</div>
+		</Link>
+	);
+};