8521c6becb
Ports the row taxonomy in docs/terminal-rendering.md (app.js's renderStream/renderRichToolUse/renderToolResult/renderTaskEvent) to real Preact components + hooks: - lib/streamRow.ts: plain-data StreamRow model (one row = one line/ panel), lib/classifyEvent.ts: raw stream-json event -> StreamRow[], almost entirely dispatching on the backend's precomputed _icon/ _summary/_category/_body/_body_type fields, same as the old client. - lib/markdown.ts, lib/linkify.tsx: sanitized-markdown + auto-link helpers, same behavior as app.js's mdNode/terminal.js's linkify. - hooks/useLiveStream.ts: backfill + SSE + seq-dedupe + coalescing, reduced to a plain StreamRow[] — deliberately has no opinion on scroll position, only on what rows exist. - components/Row.tsx: renders one StreamRow (flat or details). - components/LiveStream.tsx: owns the scrollable DOM node + a from- scratch sticky-bottom implementation — not the old MutationObserver + rAF snap-animation + smoothScrollingUntil gate. stickToBottom is plain state driven by the scroll handler; snapping is an instant scrollTop write in a useLayoutEffect that runs after Preact has already committed the new rows, so it always sees the real scrollHeight. A load-older prepend is told apart from a normal append via an explicit ref set right before calling loadMore(), rather than inferred from DOM mutation shape after the fact. Wired into Root.tsx below Header/StatusChips; turn_start/turn_end also nudge useAgentState's refresh() for a snappier badge update than the plain poll interval. Reuses @hive/shared/terminal.css's existing row-kind classes as-is — the taxonomy's visual language isn't what changed, the component model underneath it is.
39 lines
1.4 KiB
TypeScript
39 lines
1.4 KiB
TypeScript
// Auto-linkify bare http(s) URLs in plain (non-markdown) row text —
|
|
// Preact-node port of @hive/shared/terminal.js's `linkify` (text-node
|
|
// output there, JSX fragment here). Same regex + trailing-punctuation
|
|
// strip; deliberately text-only, never innerHTML, so untrusted row text
|
|
// (matrix-relayed bodies, tool args) can't inject markup this way.
|
|
import type { JSX } from 'preact';
|
|
|
|
const LINKIFY_URL_RE = /https?:\/\/[^\s<>"']+/g;
|
|
|
|
export function linkifyToNodes(text: string | null | undefined): (string | JSX.Element)[] {
|
|
const str = text == null ? '' : String(text);
|
|
if (str.indexOf('://') === -1) return [str];
|
|
const out: (string | JSX.Element)[] = [];
|
|
let last = 0;
|
|
let m: RegExpExecArray | null;
|
|
let key = 0;
|
|
LINKIFY_URL_RE.lastIndex = 0;
|
|
while ((m = LINKIFY_URL_RE.exec(str)) !== null) {
|
|
let url = m[0];
|
|
const trail = url.match(/[.,;:!?)\]}'"]+$/);
|
|
const tail = trail ? trail[0] : '';
|
|
if (tail) url = url.slice(0, -tail.length);
|
|
if (m.index > last) out.push(str.slice(last, m.index));
|
|
if (!url.slice(url.indexOf('://') + 3)) {
|
|
// Nothing past the scheme — not a real URL, emit verbatim.
|
|
out.push(m[0]);
|
|
} else {
|
|
out.push(
|
|
<a key={key++} href={url} target="_blank" rel="noopener noreferrer">
|
|
{url}
|
|
</a>,
|
|
);
|
|
if (tail) out.push(tail);
|
|
}
|
|
last = m.index + m[0].length;
|
|
}
|
|
if (last < str.length) out.push(str.slice(last));
|
|
return out;
|
|
}
|