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Update source

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This commit is contained in:
Andreas Krühlmann
2026-01-23 00:26:51 +01:00
parent c25f7d9bc9
commit 6925e3f560
1 changed files with 40 additions and 27 deletions
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67
doc/marketplace-scripts/lichess-tv-chess/source.js
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@@ -1,10 +1,10 @@
const COMMAND = "!chess";
const FEED_URL = "https://lichess.org/api/tv/feed";
const HEADER_HEIGHT = 40;
const HEADER_HEIGHT = 54;
const PADDING = 16;
const BOARD_MARGIN = 12;
const BORDER_RADIUS = 14;
const FOOTER_HEIGHT = 30;
const FOOTER_HEIGHT = 36;
const LIGHT_SQUARE = "#f0d9b5";
const DARK_SQUARE = "#b58863";
const BOARD_OUTLINE = "#111827";
@@ -217,6 +217,13 @@ function resolveClockValue(payload, color) {
if (Number.isFinite(fromList?.seconds)) {
return fromList.seconds;
}
const shorthandKey = color === "white" ? "wc" : "bc";
if (Number.isFinite(payload?.[shorthandKey])) {
return payload[shorthandKey];
}
if (Number.isFinite(payload?.game?.[shorthandKey])) {
return payload.game[shorthandKey];
}
const direct = payload?.clocks?.[color];
if (Number.isFinite(direct)) {
return direct;
@@ -232,7 +239,12 @@ function formatClock(value) {
if (!Number.isFinite(value)) {
return "--:--";
}
const seconds = value > 1000 ? Math.floor(value / 100) : Math.floor(value);
let seconds = Math.floor(value);
if (value > 100000) {
seconds = Math.floor(value / 1000);
} else if (value > 1000) {
seconds = Math.floor(value / 100);
}
const minutes = Math.floor(seconds / 60);
const remaining = Math.max(seconds % 60, 0);
return `${minutes}:${String(remaining).padStart(2, "0")}`;
@@ -313,12 +325,11 @@ async function streamFeed(state) {
const controller = new AbortController();
state.abortController = controller;
let streamEnded = false;
try {
const response = await fetch(FEED_URL, {
method: "GET",
headers: {
Accept: "application/x-ndjson",
},
headers: { Accept: "application/x-ndjson" },
signal: controller.signal,
});
if (!response.ok || !response.body) {
@@ -335,6 +346,7 @@ async function streamFeed(state) {
}
const { value, done } = await reader.read();
if (done) {
streamEnded = true;
break;
}
buffer += decoder.decode(value, { stream: true });
@@ -365,6 +377,9 @@ async function streamFeed(state) {
state.abortController = null;
}
state.feedActive = false;
if (streamEnded && !state.shouldStop) {
state.shouldStop = true;
}
if (state.shouldStop) {
state.boardVisible = false;
state.board = null;
@@ -396,20 +411,27 @@ function processChatCommands(chatMessages, state) {
const lastSeen = state.lastChatTimestamp ?? 0;
let latestSeen = lastSeen;
let shouldStart = false;
let fallbackTimestamp = lastSeen;
chatMessages.forEach((message) => {
const timestamp = message?.timestamp ?? 0;
let timestamp = message?.timestamp;
if (!Number.isFinite(timestamp)) {
fallbackTimestamp += 1;
timestamp = fallbackTimestamp;
}
if (timestamp <= lastSeen) {
return;
}
latestSeen = Math.max(latestSeen, timestamp);
if (!shouldStart && isCommandMatch(message?.message)) {
console.log("Lichess TV: Detected command to start stream feed.");
shouldStart = true;
}
});
state.lastChatTimestamp = latestSeen;
console.log(`Lichess TV: shouldStart=${shouldStart}, feedActive=${state.feedActive}, boardVisible=${state.boardVisible}`);
if (shouldStart && !state.feedActive && !state.boardVisible) {
streamFeed(state);
}
@@ -448,20 +470,16 @@ function drawBoard(context, state) {
ctx.textAlign = "left";
ctx.textBaseline = "top";
const whiteLabel = state.whiteRating ? `${state.whiteName} (${state.whiteRating})` : state.whiteName || "White";
const blackLabel = state.blackRating ? `${state.blackName} (${state.blackRating})` : state.blackName || "Black";
const whiteClock = formatClock(state.whiteClock);
const blackClock = formatClock(state.blackClock);
const metaLabel = `White (${state.whiteRating || "?"}) [${formatClock(state.whiteClock)}] versus Black (${state.blackRating || "?"}) [${formatClock(state.blackClock)}]`;
ctx.fillText(blackLabel, headerX, headerY);
ctx.textAlign = "right";
ctx.fillText(blackClock, panelX + panelWidth - BOARD_MARGIN, headerY);
ctx.textAlign = "left";
ctx.fillText(metaLabel, headerX, headerY);
const statusText = state.status ? String(state.status).toUpperCase() : "LIVE";
ctx.fillStyle = TEXT_MUTED;
ctx.font = "600 13px 'Inter', 'Segoe UI', sans-serif";
ctx.fillText(statusText, headerX, headerY + 22);
const statusValue = state.status ? String(state.status).toUpperCase() : "";
if (statusValue && statusValue !== "CONNECTING") {
ctx.fillStyle = TEXT_MUTED;
ctx.font = "600 13px 'Inter', 'Segoe UI', sans-serif";
ctx.fillText(statusValue, headerX, headerY + 26);
}
const boardX = panelX + BOARD_MARGIN;
const boardY = panelY + HEADER_HEIGHT;
@@ -513,15 +531,10 @@ function drawBoard(context, state) {
}
const turnIndicator = state.turn === "b" ? "Black to move" : "White to move";
ctx.fillStyle = TEXT_PRIMARY;
ctx.textAlign = "left";
ctx.fillStyle = TEXT_MUTED;
ctx.font = "500 13px 'Inter', 'Segoe UI', sans-serif";
ctx.textAlign = "left";
ctx.textBaseline = "bottom";
ctx.fillText(whiteLabel, panelX + BOARD_MARGIN, panelY + panelHeight - BOARD_MARGIN / 2);
ctx.textAlign = "right";
ctx.fillText(whiteClock, panelX + panelWidth - BOARD_MARGIN, panelY + panelHeight - BOARD_MARGIN / 2);
ctx.textAlign = "left";
ctx.textBaseline = "alphabetic";
ctx.textBaseline = "top";
ctx.font = "500 12px 'Inter', 'Segoe UI', sans-serif";
ctx.fillText(turnIndicator, panelX + BOARD_MARGIN, panelY + panelHeight - FOOTER_HEIGHT + 12);
}