import satori from "satori";
import { Resvg, initWasm } from "@resvg/resvg-wasm";
import resvgWasm from "@resvg/resvg-wasm/index_bg.wasm";
import bootonRegular from "./Booton-Regular.ttf";
import bootonSemiBold from "./Booton-SemiBold.ttf";
import forestJpg from "./forest.jpg";
const WIDTH = 1200;
const HEIGHT = 630;
const C = {
bg: "#ffffff", // --color-surface-canvas
text: "#0b0d12", // --color-text-primary
textSub: "#3a3f49", // --color-text-secondary
textMid: "#5a5f6b", // --color-text-tertiary
textMuted: "#7a8190", // --color-text-quaternary
};
let initPromise = null;
let font = null;
let forestDataUri = null;
function ensureInit() {
if (!initPromise) {
initPromise = initWasm(resvgWasm).then(() => {
font = [
{ name: "Booton", data: bootonRegular, weight: 400, style: "normal" },
{ name: "Booton", data: bootonSemiBold, weight: 600, style: "normal" },
];
const bytes = new Uint8Array(forestJpg);
let binary = "";
for (let i = 0; i < bytes.length; i++)
binary += String.fromCharCode(bytes[i]);
forestDataUri = `data:image/jpeg;base64,${btoa(binary)}`;
});
}
return initPromise;
}
function parseRoute(pathname) {
const segments = pathname.replace(/^\//, "").split("/");
const first = segments[0];
if (first === "" || first === undefined) return { type: "home" };
if (first !== "nodes" && first !== "seeds") return null;
const host = segments[1];
if (!host) return { type: "home" };
const rid = segments[2];
if (!rid) return { type: "node", host };
if (rid === "users") {
const did = segments[3];
return did ? { type: "user", host, did } : { type: "node", host };
}
if (segments[3] === "issues" && segments[4])
return { type: "issue", host, rid, id: segments[4] };
if (segments[3] === "issues") return { type: "issues", host, rid };
if (segments[3] === "patches" && segments[4])
return { type: "patch", host, rid, id: segments[4] };
if (segments[3] === "patches") return { type: "patches", host, rid };
if (segments[3] === "commits" && segments[4])
return { type: "commit", host, rid, sha: segments[4] };
// /nodes/:host/:rid/history/:branch
if (segments[3] === "history")
return { type: "history", host, rid, branch: segments[4] };
// /nodes/:host/:rid/remotes/:peer/history/:branch
if (segments[3] === "remotes" && segments[4] && segments[5] === "history") {
return {
type: "history",
host,
rid,
peer: segments[4],
branch: segments[6],
};
}
return { type: "repo", host, rid };
}
function apiBase(host) {
const local = host.startsWith("localhost") || host.startsWith("127.");
return `${local ? "http" : "https"}://${host}/api/v1`;
}
async function apiFetch(url) {
const res = await fetch(url);
if (!res.ok) return null;
return res.json();
}
const fetchRepo = (host, rid) => apiFetch(`${apiBase(host)}/repos/${rid}`);
const fetchIssue = (host, rid, id) =>
apiFetch(`${apiBase(host)}/repos/${rid}/issues/${id}`);
const fetchPatch = (host, rid, id) =>
apiFetch(`${apiBase(host)}/repos/${rid}/patches/${id}`);
const fetchCommit = (host, rid, sha) =>
apiFetch(`${apiBase(host)}/repos/${rid}/commits/${sha}`);
const fetchTreeStats = (host, rid, sha) =>
apiFetch(`${apiBase(host)}/repos/${rid}/stats/tree/${sha}`);
const fetchRemote = (host, rid, peer) =>
apiFetch(`${apiBase(host)}/repos/${rid}/remotes/${peer}`);
const fetchNode = host => apiFetch(`${apiBase(host)}/node`);
const fetchNodeStats = host => apiFetch(`${apiBase(host)}/stats`);
const fetchNodeIdentity = (host, nid) =>
apiFetch(`${apiBase(host)}/nodes/${nid}`);
function md5(str) {
function rotl(v, n) {
return (v << n) | (v >>> (32 - n));
}
const K = [],
S = [];
for (let i = 0; i < 64; i++)
K[i] = Math.floor(4294967296 * Math.abs(Math.sin(i + 1)));
S.push(7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22);
S.push(5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20);
S.push(4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23);
S.push(6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21);
const bytes = new Uint8Array(new TextEncoder().encode(str));
const bitLen = bytes.length * 8;
const padLen = (bytes.length % 64 < 56 ? 56 : 120) - (bytes.length % 64);
const padded = new Uint8Array(bytes.length + padLen + 8);
padded.set(bytes);
padded[bytes.length] = 0x80;
const dv = new DataView(padded.buffer);
dv.setUint32(padded.length - 8, bitLen & 0xffffffff, true);
dv.setUint32(padded.length - 4, Math.floor(bitLen / 4294967296), true);
let a0 = 0x67452301,
b0 = 0xefcdab89,
c0 = 0x98badcfe,
d0 = 0x10325476;
for (let off = 0; off < padded.length; off += 64) {
const M = [];
for (let j = 0; j < 16; j++) M[j] = dv.getUint32(off + j * 4, true);
let A = a0,
B = b0,
H = c0,
D = d0;
for (let i = 0; i < 64; i++) {
let F, g;
if (i < 16) {
F = (B & H) | (~B & D);
g = i;
} else if (i < 32) {
F = (D & B) | (~D & H);
g = (5 * i + 1) % 16;
} else if (i < 48) {
F = B ^ H ^ D;
g = (3 * i + 5) % 16;
} else {
F = H ^ (B | ~D);
g = (7 * i) % 16;
}
const tmp = D;
D = H;
H = B;
B = (B + rotl((A + F + K[i] + M[g]) | 0, S[i])) | 0;
A = tmp;
}
a0 = (a0 + A) | 0;
b0 = (b0 + B) | 0;
c0 = (c0 + H) | 0;
d0 = (d0 + D) | 0;
}
const hex = v =>
Array.from(new Uint8Array(new Int32Array([v]).buffer))
.map(b => b.toString(16).padStart(2, "0"))
.join("");
return hex(a0) + hex(b0) + hex(c0) + hex(d0);
}
function gravatarUrl(email) {
return `https://www.gravatar.com/avatar/${md5(email.trim().toLowerCase())}?s=64`;
}
async function fetchGravatarDataUri(email) {
if (!email) return null;
try {
const res = await fetch(gravatarUrl(email));
if (!res.ok) return null;
const buf = await res.arrayBuffer();
const bytes = new Uint8Array(buf);
let binary = "";
for (let i = 0; i < bytes.length; i++)
binary += String.fromCharCode(bytes[i]);
const contentType = res.headers.get("content-type") || "image/jpeg";
return `data:${contentType};base64,${btoa(binary)}`;
} catch {
return null;
}
}
function gravatarImg(dataUri, size = 28) {
if (!dataUri) {
// Gray placeholder box when gravatar fetch fails.
return el("div", {
width: `${size}px`,
height: `${size}px`,
backgroundColor: "#e1e4e8",
flexShrink: "0",
});
}
return {
type: "img",
props: {
src: dataUri,
width: size,
height: size,
style: { display: "flex", flexShrink: "0" },
},
};
}
function repoPayload(repo) {
return repo?.payloads?.["xyz.radicle.project"];
}
function authorLabel(author) {
if (!author) return null;
return author.alias || author.id.slice(0, 7);
}
function formatCount(n) {
if (n >= 1000) return `${(n / 1000).toFixed(1).replace(/\.0$/, "")}k`;
return String(n);
}
function shortId(id) {
return id.slice(0, 7);
}
function shortDid(did) {
const prefix = "did:key:";
if (!did.startsWith(prefix)) return did;
const key = did.slice(prefix.length);
return `${prefix}${key.slice(0, 6)}\u2026${key.slice(-6)}`;
}
function nidFromDid(did) {
return did.startsWith("did:key:") ? did.slice(8) : did;
}
const AVATAR_PALETTE = [
"#00D4DA",
"#886BF2",
"#FFA5FF",
"#009F67",
"#CCFF38",
"#585600",
];
function _hash32(str) {
let h = 2166136261 >>> 0;
for (let i = 0; i < str.length; i++) {
h ^= str.charCodeAt(i);
h = Math.imul(h, 16777619);
}
return h >>> 0;
}
function _xmur3(str) {
let h = 1779033703 ^ str.length;
for (let i = 0; i < str.length; i++) {
h = Math.imul(h ^ str.charCodeAt(i), 3432918353);
h = (h << 13) | (h >>> 19);
}
return function () {
h = Math.imul(h ^ (h >>> 16), 2246822507);
h = Math.imul(h ^ (h >>> 13), 3266489909);
return (h ^= h >>> 16) >>> 0;
};
}
function _mulberry32(a) {
return function () {
// eslint-disable-next-line no-param-reassign
let t = (a += 0x6d2b79f5);
t = Math.imul(t ^ (t >>> 15), t | 1);
t ^= t + Math.imul(t ^ (t >>> 7), t | 61);
return ((t ^ (t >>> 14)) >>> 0) / 4294967296;
};
}
function _makeRNG(key) {
return _mulberry32(_xmur3(key)());
}
function _chooseK(arr, k, rnd) {
const pool = arr.slice(),
out = [];
for (let i = 0; i < k; i++) {
const idx = Math.floor(rnd() * pool.length);
out.push(pool.splice(idx, 1)[0]);
}
return out;
}
function _pick(rng, arr) {
return arr[Math.floor(rng() * arr.length)];
}
function _makeSvgCtx() {
const elements = [];
return {
fillRect(x, y, w, h, fill) {
elements.push({
type: "rect",
props: { x, y, width: w, height: h, fill },
});
},
fillCircle(cx, cy, diameter, fill) {
elements.push({
type: "circle",
props: { cx, cy, r: diameter / 2, fill },
});
},
fillEllipse(cx, cy, w, h, fill) {
elements.push({
type: "ellipse",
props: { cx, cy, rx: w / 2, ry: h / 2, fill },
});
},
elements,
};
}
function _makeAtomRenderer(cellSize, circleB, circleC, useEllipse) {
function drawCircleOrEllipse(ctx, x, y, w, h, fill) {
if (useEllipse) ctx.fillEllipse(x, y, w, h, fill);
else ctx.fillCircle(x, y, w, fill);
}
return {
drawAtomA(ctx, gx, gy, c1) {
ctx.fillRect(gx * cellSize, gy * cellSize, cellSize, cellSize, c1);
},
drawAtomB(ctx, gx, gy, c1, c2) {
const x = gx * cellSize,
y = gy * cellSize;
ctx.fillRect(x, y, cellSize, cellSize, c1);
drawCircleOrEllipse(
ctx,
x + cellSize / 2,
y + cellSize / 2,
circleB,
circleB,
c2,
);
},
drawAtomC(ctx, gx, gy, c2, c3) {
const x = gx * cellSize,
y = gy * cellSize;
ctx.fillRect(x, y, cellSize, cellSize, c2);
drawCircleOrEllipse(
ctx,
x + cellSize / 2,
y + cellSize / 2,
circleC,
circleC,
c3,
);
},
drawAtomD(ctx, gx, gy, c3) {
ctx.fillRect(gx * cellSize, gy * cellSize, cellSize, cellSize, c3);
},
drawAtom(ctx, atom, gx, gy, c1, c2, c3) {
if (atom === "A") this.drawAtomA(ctx, gx, gy, c1);
else if (atom === "B") this.drawAtomB(ctx, gx, gy, c1, c2);
else if (atom === "C") this.drawAtomC(ctx, gx, gy, c2, c3);
else this.drawAtomD(ctx, gx, gy, c3);
},
};
}
const LETTER_5X7 = (() => {
const L = {};
const r = s => s.map(row => row.split("").map(ch => (ch === "1" ? 1 : 0)));
L["A"] = r(["01110", "10001", "10001", "11111", "10001", "10001", "10001"]);
L["B"] = r(["11110", "10001", "10001", "11110", "10001", "10001", "11110"]);
L["C"] = r(["01111", "10000", "10000", "10000", "10000", "10000", "01111"]);
L["D"] = r(["11110", "10001", "10001", "10001", "10001", "10001", "11110"]);
L["E"] = r(["11111", "10000", "10000", "11110", "10000", "10000", "11111"]);
L["F"] = r(["11111", "10000", "10000", "11110", "10000", "10000", "10000"]);
L["G"] = r(["01111", "10000", "10000", "10111", "10001", "10001", "01111"]);
L["H"] = r(["10001", "10001", "10001", "11111", "10001", "10001", "10001"]);
L["I"] = r(["11111", "00100", "00100", "00100", "00100", "00100", "11111"]);
L["J"] = r(["11111", "00001", "00001", "00001", "10001", "10001", "01110"]);
L["K"] = r(["10001", "10010", "10100", "11000", "10100", "10010", "10001"]);
L["L"] = r(["10000", "10000", "10000", "10000", "10000", "10000", "11111"]);
L["M"] = r(["10001", "11011", "10101", "10001", "10001", "10001", "10001"]);
L["N"] = r(["10001", "11001", "10101", "10011", "10001", "10001", "10001"]);
L["O"] = r(["01110", "10001", "10001", "10001", "10001", "10001", "01110"]);
L["P"] = r(["11110", "10001", "10001", "11110", "10000", "10000", "10000"]);
L["Q"] = r(["01110", "10001", "10001", "10001", "10101", "10010", "01101"]);
L["R"] = r(["11110", "10001", "10001", "11110", "10100", "10010", "10001"]);
L["S"] = r(["01111", "10000", "11110", "00001", "00001", "10001", "11110"]);
L["T"] = r(["11111", "00100", "00100", "00100", "00100", "00100", "00100"]);
L["U"] = r(["10001", "10001", "10001", "10001", "10001", "10001", "01110"]);
L["V"] = r(["10001", "10001", "10001", "01010", "01010", "00100", "00100"]);
L["W"] = r(["10001", "10001", "10001", "10101", "10101", "11011", "10001"]);
L["X"] = r(["10001", "01010", "00100", "00100", "00100", "01010", "10001"]);
L["Y"] = r(["10001", "01010", "00100", "00100", "00100", "00100", "00100"]);
L["Z"] = r(["11111", "00001", "00010", "00100", "01000", "10000", "11111"]);
L["0"] = r(["01110", "10001", "10011", "10101", "11001", "10001", "01110"]);
L["1"] = r(["00100", "01100", "00100", "00100", "00100", "00100", "01110"]);
L["2"] = r(["01110", "10001", "00001", "00110", "01000", "10000", "11111"]);
L["3"] = r(["11110", "00001", "01110", "00001", "00001", "00001", "11110"]);
L["4"] = r(["10010", "10010", "10010", "11111", "00010", "00010", "00010"]);
L["5"] = r(["11111", "10000", "11110", "00001", "00001", "00001", "11110"]);
L["6"] = r(["01110", "10000", "11110", "10001", "10001", "10001", "01110"]);
L["7"] = r(["11111", "00001", "00010", "00100", "01000", "01000", "01000"]);
L["8"] = r(["01110", "10001", "01110", "10001", "10001", "10001", "01110"]);
L["9"] = r(["01110", "10001", "10001", "01111", "00001", "00001", "11110"]);
L["?"] = r(["11111", "00001", "01110", "00000", "00100", "00000", "00100"]);
return L;
})();
function _getInitials(name) {
if (!name || typeof name !== "string") return ["?"];
const parts = name
.trim()
.replace(/\s+/g, " ")
.split(/[^A-Za-z0-9]+/)
.filter(Boolean);
const first = parts[0] ? parts[0][0].toUpperCase() : "?";
const second = parts[1] ? parts[1][0].toUpperCase() : null;
return second ? [first, second] : [first];
}
function _polarFromCell(gx, gy, cx, cy) {
const x = gx - cx + 0.5,
y = gy - cy + 0.5;
let a = Math.atan2(y, x);
if (a < 0) a += 2 * Math.PI;
return { r: Math.hypot(x, y), a };
}
function _shapeRose(theta, petals, tol) {
const sector = Math.PI / petals;
const diff = Math.abs(theta - Math.round(theta / sector) * sector);
return Math.min(diff, 2 * Math.PI - diff) <= tol;
}
function _shapeStarburst(theta, petals, softness) {
const period = (2 * Math.PI) / petals;
const local = theta % period;
return (
Math.pow(
Math.cos(
((Math.min(local, period - local) / (period / 2)) * Math.PI) / 2,
),
softness,
) > 0.5
);
}
function _shapeRinged(theta, petals, ringPhase, tol) {
const sector = (2 * Math.PI) / petals;
const diff = Math.abs(
theta - (Math.floor(theta / sector) * sector + sector * ringPhase),
);
return Math.min(diff, 2 * Math.PI - diff) <= tol;
}
function _shapeTip(theta, petals, tol, t) {
return _shapeRose(theta, petals, tol * (0.5 + t)) && t > 0.45;
}
function _shapeNotched(theta, petals, tol) {
const sector = (2 * Math.PI) / petals;
return (
_shapeRose(theta, petals, tol) &&
Math.abs((theta % sector) / sector - 0.5) > 0.25
);
}
function _shapeHollow(theta, petals, tol, t) {
return _shapeRose(theta, petals, tol) && t > 0.28 && t < 0.92;
}
function _sectorGate(theta, petals, mask) {
return mask[Math.floor(theta / ((2 * Math.PI) / petals)) % mask.length];
}
function _makeAssigner(mode, activeAtoms) {
if (mode === "bands-ABC") return rCell => activeAtoms[rCell % 3];
if (mode === "angle-stripes")
return (_r, _t, sIdx) => activeAtoms[(sIdx || 0) % activeAtoms.length];
if (mode === "parity-ACB") return rCell => activeAtoms[rCell % 2 ? 1 : 0];
return (rCell, theta, sIdx) => {
const v =
(Math.sin((theta || 0) * 13.37 + rCell * 2.17 + (sIdx || 0) * 0.73) + 1) /
2;
return v < 0.33
? activeAtoms[0]
: v < 0.66
? activeAtoms[1]
: activeAtoms[2];
};
}
function _avatarSvgNode(elements, logicalSize, renderSize) {
return {
type: "div",
props: {
style: {
display: "flex",
width: renderSize,
height: renderSize,
flexShrink: 0,
},
children: {
type: "svg",
props: {
width: renderSize,
height: renderSize,
viewBox: `0 0 ${logicalSize} ${logicalSize}`,
style: { display: "flex" },
children: elements,
},
},
},
};
}
function repoAvatarSvg(key, size = 64) {
const GRID = 16,
CELL = 32,
W = GRID * CELL;
const ctx = _makeSvgCtx();
const atoms = _makeAtomRenderer(CELL, CELL * 0.55, CELL * 0.67, false);
const initials = _getInitials(key);
const seed = _hash32(key.toLowerCase());
const rnd = _mulberry32(seed);
const [c1, c2, c3] = _chooseK(AVATAR_PALETTE, 3, rnd);
const letterSolidAtom = ((seed >>> 7) & 1) === 0 ? "A" : "D";
const bgAtoms = ["A", "B", "C", "D"].filter(a => a !== letterSolidAtom);
for (let gy = 0; gy < GRID; gy++) {
for (let gx = 0; gx < GRID; gx++) {
const k = (gy * 131 + gx * 197 + seed) >>> 0;
atoms.drawAtom(ctx, bgAtoms[k % bgAtoms.length], gx, gy, c1, c2, c3);
}
}
const GW = 5,
GH = 7,
SPACING = 2;
function placeLetter(glyph, startX, startY, scale2x) {
for (let r = 0; r < GH; r++) {
for (let c = 0; c < GW; c++) {
if (!glyph[r][c]) continue;
if (scale2x) {
const gx = startX + c * 2,
gy = startY + r * 2;
for (let dy = 0; dy < 2; dy++)
for (let dx = 0; dx < 2; dx++) {
if (letterSolidAtom === "A")
atoms.drawAtomA(ctx, gx + dx, gy + dy, c1);
else atoms.drawAtomD(ctx, gx + dx, gy + dy, c3);
}
} else {
const gx = startX + c,
gy = startY + r;
if (letterSolidAtom === "A") atoms.drawAtomA(ctx, gx, gy, c1);
else atoms.drawAtomD(ctx, gx, gy, c3);
}
}
}
}
if (initials.length === 1) {
placeLetter(
LETTER_5X7[initials[0]] || LETTER_5X7["?"],
Math.floor((GRID - 10) / 2),
Math.floor((GRID - 14) / 2),
true,
);
} else {
const startX = Math.floor((GRID - (GW * 2 + SPACING)) / 2);
const startY = Math.floor((GRID - GH) / 2);
placeLetter(
LETTER_5X7[initials[0]] || LETTER_5X7["?"],
startX,
startY,
false,
);
placeLetter(
LETTER_5X7[initials[1]] || LETTER_5X7["?"],
startX + GW + SPACING,
startY,
false,
);
}
return _avatarSvgNode(ctx.elements, W, size);
}
function userAvatarSvg(key, size = 64) {
const TILE = 32,
GRID = 10,
W = GRID * TILE;
const ctx = _makeSvgCtx();
const atoms = _makeAtomRenderer(TILE, 17, 21, true);
const rng = _makeRNG(key);
const [c1, c2, c3] = AVATAR_PALETTE.slice()
.sort(() => rng() - 0.5)
.slice(0, 3);
const allAtoms = ["A", "B", "C", "D"];
const bgAtom = _pick(rng, allAtoms);
const petalAtoms = allAtoms.filter(a => a !== bgAtom).sort(() => rng() - 0.5);
const cx = Math.floor(GRID / 2),
cy = Math.floor(GRID / 2);
const maxR = Math.min(cx, cy);
const petals = _pick(rng, [5, 6, 7, 8, 9, 10]);
const petalDepth = Math.max(5, Math.floor(maxR * (0.6 + 0.35 * rng())));
const radialThickness = _pick(rng, [1, 2, 2, 3, 3]);
const shapeModel = _pick(rng, [
"rose",
"starburst",
"ringed",
"tip",
"notched",
"hollow",
]);
const atomMode = _pick(rng, [
"bands-ABC",
"angle-stripes",
"parity-ACB",
"balanced-rand",
]);
const assignAtom = _makeAssigner(atomMode, petalAtoms);
const angleTolNear = (Math.PI / 28) * (0.7 + rng() * 0.5);
const angleTolFar = (Math.PI / 7) * (0.7 + rng() * 0.5);
const softness = 1.2 + rng() * 3.0;
const ringPhase = 0.2 + rng() * 0.6;
const sectorMask = Array.from({ length: petals }, () => rng() > 0.3);
if (sectorMask.every(v => !v)) sectorMask[Math.floor(petals / 2)] = true;
function drawAt(type, gx, gy) {
if (gx >= 0 && gy >= 0 && gx < GRID && gy < GRID)
atoms.drawAtom(ctx, type, gx, gy, c1, c2, c3);
}
function drawQuad(type, gx, gy) {
const N = GRID - 1;
drawAt(type, gx, gy);
drawAt(type, N - gx, gy);
drawAt(type, gx, N - gy);
drawAt(type, N - gx, N - gy);
}
for (let gy = 0; gy < GRID; gy++)
for (let gx = 0; gx < GRID; gx++) drawAt(bgAtom, gx, gy);
const edgeThickness = _pick(rng, [1, 1, 2]);
for (let t = 0; t < edgeThickness; t++)
for (let i = 0; i < GRID; i++) {
drawAt(bgAtom, i, t);
drawAt(bgAtom, i, GRID - 1 - t);
drawAt(bgAtom, t, i);
drawAt(bgAtom, GRID - 1 - t, i);
}
if (rng() < 0.7) {
const midR = Math.floor(petalDepth * (0.5 + 0.2 * rng()));
for (let i = 0; i < GRID; i++)
for (const [gx, gy] of [
[cx - midR, i],
[cx + midR, i],
[i, cy - midR],
[i, cy + midR],
])
drawQuad(bgAtom, gx, gy);
}
if (rng() < 0.6) {
const gateEvery = _pick(rng, [2, 3, 4]);
for (let s = 0; s < petals; s++) {
if (s % gateEvery !== 0) continue;
const theta = s * ((2 * Math.PI) / petals);
for (let r = 1; r <= petalDepth; r++) {
const gx = Math.round(cx + r * Math.cos(theta));
const gy = Math.round(cy + r * Math.sin(theta));
drawQuad(bgAtom, gx, gy);
}
}
}
for (const [dx, dy, t] of [
[0, 0, "D"],
[0, -1, petalAtoms[0]],
[1, 0, petalAtoms[1]],
[0, 1, petalAtoms[2]],
[-1, 0, petalAtoms[0]],
])
drawQuad(t, cx + dx, cy + dy);
const half = Math.ceil(GRID / 2);
for (let gy = 0; gy < half; gy++) {
for (let gx = 0; gx < half; gx++) {
const { r, a } = _polarFromCell(gx, gy, cx, cy);
const rCell = Math.floor(r);
if (rCell === 0 || rCell > petalDepth) continue;
const t = rCell / petalDepth;
const tol = angleTolNear * (1 - t) + angleTolFar * t;
const sectorIdx = Math.floor(a / ((2 * Math.PI) / petals));
if (!_sectorGate(a, petals, sectorMask)) continue;
let inside;
if (shapeModel === "rose") inside = _shapeRose(a, petals, tol);
else if (shapeModel === "starburst")
inside = _shapeStarburst(a, petals, softness);
else if (shapeModel === "ringed")
inside = _shapeRinged(a, petals, ringPhase, tol * 0.7);
else if (shapeModel === "tip") inside = _shapeTip(a, petals, tol, t);
else if (shapeModel === "notched") inside = _shapeNotched(a, petals, tol);
else inside = _shapeHollow(a, petals, tol, t);
if (!inside) continue;
const type = assignAtom(rCell, a, sectorIdx);
for (let dr = 0; dr < radialThickness; dr++) {
const x1 = gx + dr,
y1 = gy + dr;
const N = GRID - 1;
for (const [ix, iy] of [
[x1, y1],
[N - x1, y1],
[x1, N - y1],
[N - x1, N - y1],
])
drawAt(type, ix, iy);
}
}
}
for (const [gx, gy, t] of [
[cx, cy - 2, petalAtoms[0]],
[cx + 1, cy, petalAtoms[1]],
[cx, cy + 2, petalAtoms[2]],
])
drawQuad(t, gx, gy);
for (const [dx, dy, t] of [
[0, 0, "D"],
[1, 0, petalAtoms[1]],
[0, 1, petalAtoms[2]],
[1, 1, petalAtoms[0]],
])
drawQuad(t, cx + dx, cy + dy);
return _avatarSvgNode(ctx.elements, W, size);
}
function el(tag, style, ...children) {
const flat = children
.flat()
.filter(c => c !== null && c !== undefined && c !== false);
return {
type: tag,
props: {
style: { display: "flex", fontFamily: "Booton", ...style },
children:
flat.length === 0 ? undefined : flat.length === 1 ? flat[0] : flat,
},
};
}
const ICON_PATHS = {
seed: [
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],
issue: [
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],
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],
patch: [
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],
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],
"patch-archived": [
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],
commit: [
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],
repository: [
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],
pin: [
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],
key: [
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],
};
function icon(name, size = 20, fill = C.textMid) {
const paths = ICON_PATHS[name];
if (!paths) return null;
return {
type: "svg",
props: {
width: size,
height: size,
viewBox: "0 0 16 16",
style: { display: "flex", flexShrink: "0" },
children:
paths.length === 1
? { type: "path", props: { d: paths[0], fill } }
: paths.map(d => ({ type: "path", props: { d, fill } })),
},
};
}
function issueIconName(status) {
return status === "closed" ? "issue-closed" : "issue";
}
function patchIconName(status) {
if (status === "draft") return "patch-draft";
if (status === "merged") return "patch-merged";
if (status === "archived") return "patch-archived";
return "patch";
}
const WORDMARK_PATHS = [
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function wordmark(width = 139) {
const height = width * (16 / 69);
return {
type: "svg",
props: {
width,
height,
viewBox: "0 0 69 16",
style: { display: "flex", flexShrink: "0" },
children: WORDMARK_PATHS.map(d => ({
type: "path",
props: { d, fill: C.text },
})),
},
};
}
function homeCard(host) {
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
{
type: "img",
props: {
src: forestDataUri,
width: 630,
height: 630,
style: { display: "flex", objectFit: "cover", flexShrink: "0" },
},
},
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el("div", {}, wordmark(139)),
el(
"div",
{ flexDirection: "column", gap: "48px", width: "100%" },
el(
"div",
{
color: C.text,
fontSize: 80,
fontWeight: 600,
letterSpacing: "-1.6px",
lineHeight: "57px",
},
"Explorer",
),
el(
"div",
{
color: C.textSub,
fontSize: 40,
lineHeight: "48px",
},
"Explore code on the Radicle network",
),
),
el("div", { color: C.textMid, fontSize: 28, lineHeight: "40px" }, host),
),
);
}
function nodeCard(host, node, stats) {
const repoCount = stats?.repos?.total;
const pinnedCount = stats?.repos?.pinned;
const nid = node?.id ?? host;
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
el(
"div",
{
width: "630px",
height: "630px",
overflow: "hidden",
flexShrink: "0",
},
userAvatarSvg(nid, 630),
),
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
},
el(
"div",
{ flexShrink: "0" },
{
type: "div",
props: {
style: {
display: "flex",
color: "#1C77FF",
backgroundColor: "rgba(28, 119, 255, 0.10)",
fontFamily: "Booton",
fontSize: 32,
fontWeight: 600,
height: 84,
paddingLeft: 30,
paddingRight: 30,
paddingTop: 18,
paddingBottom: 18,
borderRadius: 6,
lineHeight: "36px",
justifyContent: "center",
alignItems: "center",
},
children: "Node",
},
},
),
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{
color: C.text,
fontSize: 48,
fontWeight: 600,
letterSpacing: "-0.96px",
lineHeight: "52px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 2,
WebkitBoxOrient: "vertical",
},
host,
),
node?.description
? el(
"div",
{
color: C.textSub,
fontSize: 24,
lineHeight: "32px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 2,
WebkitBoxOrient: "vertical",
},
node.description,
)
: null,
),
el(
"div",
{ alignItems: "center", gap: "16px", width: "100%" },
repoCount !== undefined
? el(
"div",
{ alignItems: "center", gap: "8px" },
icon("repository", 32, C.textMid),
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
formatCount(repoCount),
),
)
: null,
pinnedCount !== undefined
? el(
"div",
{ alignItems: "center", gap: "8px" },
icon("pin", 32, C.textMid),
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
String(pinnedCount),
),
)
: null,
),
),
),
);
}
function userCard(host, did, identity) {
const nid = nidFromDid(did);
const displayName = identity?.alias ?? shortDid(did);
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
el(
"div",
{
width: "630px",
height: "630px",
overflow: "hidden",
flexShrink: "0",
},
userAvatarSvg(nid, 630),
),
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
},
el(
"div",
{ flexShrink: "0" },
{
type: "div",
props: {
style: {
display: "flex",
color: "#1C77FF",
backgroundColor: "rgba(28, 119, 255, 0.10)",
fontFamily: "Booton",
fontSize: 32,
fontWeight: 600,
height: 84,
paddingLeft: 30,
paddingRight: 30,
paddingTop: 18,
paddingBottom: 18,
borderRadius: 6,
lineHeight: "36px",
justifyContent: "center",
alignItems: "center",
},
children: "User",
},
},
),
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{
color: C.text,
fontSize: 48,
fontWeight: 600,
letterSpacing: "-0.96px",
lineHeight: "52px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 2,
WebkitBoxOrient: "vertical",
},
displayName,
),
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("key", 32, C.textMid),
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
shortDid(did),
),
),
),
),
),
);
}
function repoCard(repo, host) {
if (!repo) return nodeCard(host, null, null);
const p = repoPayload(repo);
const issueCount = p?.meta?.issues?.open ?? 0;
const patchCount = p?.meta?.patches?.open ?? 0;
const delegates = repo.delegates ?? [];
const repoName = p?.data?.name ?? "";
const avatarKey = `${repoName}${repo.rid.replace("rad:z", "")}${repoName}`;
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
el(
"div",
{
width: "630px",
height: "630px",
overflow: "hidden",
flexShrink: "0",
},
repoAvatarSvg(avatarKey, 630),
),
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{
color: C.text,
fontSize: 48,
fontWeight: 600,
letterSpacing: "-0.96px",
lineHeight: "52px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 1,
WebkitBoxOrient: "vertical",
},
repoName || repo.rid,
),
el(
"div",
{ color: C.textMuted, fontSize: 20, lineHeight: "20px" },
repo.rid,
),
p?.data?.description
? el(
"div",
{
color: C.textSub,
fontSize: 24,
lineHeight: "32px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 2,
WebkitBoxOrient: "vertical",
},
p.data.description,
)
: null,
),
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{ alignItems: "center", gap: "16px" },
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("seed", 32, C.textMid),
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
formatCount(repo.seeding),
),
),
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("issue", 32, C.textMid),
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
String(issueCount),
),
),
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("patch", 32, C.textMid),
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
String(patchCount),
),
),
),
delegates.length > 0
? el(
"div",
{ alignItems: "center", flexWrap: "wrap", gap: "16px" },
...delegates.slice(0, 3).map(d => {
const nid = nidFromDid(d.id);
return el(
"div",
{ alignItems: "center", gap: "8px" },
userAvatarSvg(nid, 32),
el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
d.alias ?? `${nid.slice(0, 4)}\u2026${nid.slice(-4)}`,
),
);
}),
delegates.length > 3
? el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
`+${delegates.length - 3} more`,
)
: null,
)
: null,
),
),
);
}
function historyCard(repo, host, stats, branch, peer, peerAlias) {
if (!repo) return repoCard(repo, host);
const p = repoPayload(repo);
const repoName = p?.data?.name ?? "";
const avatarKey = `${repoName}${repo.rid.replace("rad:z", "")}${repoName}`;
const commitCount = stats?.commits;
const branchLabel = branch || p?.data?.defaultBranch;
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
el(
"div",
{
width: "630px",
height: "630px",
overflow: "hidden",
flexShrink: "0",
},
repoAvatarSvg(avatarKey, 630),
),
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{
color: C.text,
fontSize: 48,
fontWeight: 600,
letterSpacing: "-0.96px",
lineHeight: "52px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 1,
WebkitBoxOrient: "vertical",
},
repoName || repo.rid,
),
el(
"div",
{ color: C.textMuted, fontSize: 20, lineHeight: "20px" },
repo.rid,
),
p?.data?.description
? el(
"div",
{
color: C.textSub,
fontSize: 24,
lineHeight: "32px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 2,
WebkitBoxOrient: "vertical",
},
p.data.description,
)
: null,
),
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{ alignItems: "center", gap: "8px", flexWrap: "wrap" },
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
"Commits on",
),
...(peer
? [
userAvatarSvg(peer, 28),
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
peerAlias ? `${peerAlias} /` : `${peer.slice(0, 6)}\u2026 /`,
),
]
: []),
branchLabel
? el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
branchLabel,
)
: null,
...(!peer
? [
el(
"div",
{
color: "#ffffff",
backgroundColor: "#165fcc",
fontSize: 20,
lineHeight: "28px",
borderRadius: "4px",
padding: "4px 10px",
},
"Canonical",
),
]
: []),
),
commitCount !== undefined
? el(
"div",
{ alignItems: "center", gap: "8px" },
icon("commit", 64, C.textMuted),
el(
"div",
{ color: C.textSub, fontSize: 56, lineHeight: "80px" },
commitCount.toLocaleString("en-US"),
),
)
: null,
),
),
);
}
function issuesCard(repo, host) {
if (!repo) return repoCard(repo, host);
const p = repoPayload(repo);
const repoName = p?.data?.name ?? "";
const avatarKey = `${repoName}${repo.rid.replace("rad:z", "")}${repoName}`;
const issues = p?.meta?.issues ?? {};
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
el(
"div",
{
width: "630px",
height: "630px",
overflow: "hidden",
flexShrink: "0",
},
repoAvatarSvg(avatarKey, 630),
),
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{
color: C.text,
fontSize: 48,
fontWeight: 600,
letterSpacing: "-0.96px",
lineHeight: "52px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 1,
WebkitBoxOrient: "vertical",
},
repoName || repo.rid,
),
el(
"div",
{ color: C.textMuted, fontSize: 20, lineHeight: "20px" },
repo.rid,
),
p?.data?.description
? el(
"div",
{
color: C.textSub,
fontSize: 24,
lineHeight: "32px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 2,
WebkitBoxOrient: "vertical",
},
p.data.description,
)
: null,
),
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
"Issues",
),
el(
"div",
{ alignItems: "center", gap: "32px" },
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("issue", 64, C.textMuted),
el(
"div",
{ color: C.textSub, fontSize: 56, lineHeight: "80px" },
String(issues.open ?? 0),
),
),
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("issue-closed", 64, C.textMuted),
el(
"div",
{ color: C.textSub, fontSize: 56, lineHeight: "80px" },
String(issues.closed ?? 0),
),
),
),
),
),
);
}
function patchesCard(repo, host) {
if (!repo) return repoCard(repo, host);
const p = repoPayload(repo);
const repoName = p?.data?.name ?? "";
const avatarKey = `${repoName}${repo.rid.replace("rad:z", "")}${repoName}`;
const patches = p?.meta?.patches ?? {};
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
el(
"div",
{
width: "630px",
height: "630px",
overflow: "hidden",
flexShrink: "0",
},
repoAvatarSvg(avatarKey, 630),
),
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{
color: C.text,
fontSize: 48,
fontWeight: 600,
letterSpacing: "-0.96px",
lineHeight: "52px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 1,
WebkitBoxOrient: "vertical",
},
repoName || repo.rid,
),
el(
"div",
{ color: C.textMuted, fontSize: 20, lineHeight: "20px" },
repo.rid,
),
p?.data?.description
? el(
"div",
{
color: C.textSub,
fontSize: 24,
lineHeight: "32px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 2,
WebkitBoxOrient: "vertical",
},
p.data.description,
)
: null,
),
el(
"div",
{ flexDirection: "column", gap: "24px", width: "100%" },
el(
"div",
{ color: C.textMid, fontSize: 28, lineHeight: "40px" },
"Patches",
),
el(
"div",
{ alignItems: "center", flexWrap: "wrap", gap: "32px" },
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("patch", 64, C.textMuted),
el(
"div",
{ color: C.textSub, fontSize: 56, lineHeight: "80px" },
String(patches.open ?? 0),
),
),
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("patch-draft", 64, C.textMuted),
el(
"div",
{ color: C.textSub, fontSize: 56, lineHeight: "80px" },
String(patches.draft ?? 0),
),
),
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("patch-archived", 64, C.textMuted),
el(
"div",
{ color: C.textSub, fontSize: 56, lineHeight: "80px" },
String(patches.archived ?? 0),
),
),
el(
"div",
{ alignItems: "center", gap: "8px" },
icon("patch-merged", 64, C.textMuted),
el(
"div",
{ color: C.textSub, fontSize: 56, lineHeight: "80px" },
String(patches.merged ?? 0),
),
),
),
),
),
);
}
const STATE_PILL = {
open: { bg: "#bef98a", text: "#256400" },
closed: { bg: "#afcfff", text: "#0b3266" },
merged: { bg: "#afcfff", text: "#0b3266" },
draft: { bg: "#e9ebef", text: "#5a5f6b" },
archived: { bg: "#ffdbff", text: "#664266" },
};
function statePill(label, status, iconName) {
const colors = STATE_PILL[status] ?? STATE_PILL.open;
return el(
"div",
{ flexShrink: "0" },
{
type: "div",
props: {
style: {
display: "flex",
backgroundColor: colors.bg,
color: colors.text,
fontFamily: "Booton",
fontSize: 32,
fontWeight: 600,
paddingLeft: 18,
paddingRight: 30,
paddingTop: 18,
paddingBottom: 18,
borderRadius: 6,
lineHeight: "36px",
gap: 12,
justifyContent: "center",
alignItems: "center",
},
children: [icon(iconName, 48, colors.text), label],
},
},
);
}
function issueCard(repo, host, issue) {
if (!issue) return repoCard(repo, host);
const p = repoPayload(repo);
const repoName = p?.data?.name ?? "";
const avatarKey = `${repoName}${repo.rid.replace("rad:z", "")}${repoName}`;
const status = issue.state?.status ?? "open";
const statusLabel = status === "closed" ? "Closed Issue" : "Open Issue";
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
el(
"div",
{
width: "315px",
height: "630px",
flexShrink: "0",
flexDirection: "column",
backgroundColor: "#f8f9fa",
},
el(
"div",
{
width: "315px",
height: "315px",
overflow: "hidden",
flexShrink: "0",
},
repoAvatarSvg(avatarKey, 315),
),
),
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
},
statePill(statusLabel, status, issueIconName(status)),
el(
"div",
{ flexDirection: "column", gap: "24px" },
el(
"div",
{ alignItems: "center", gap: "16px" },
icon("repository", 32, C.textMid),
el(
"div",
{
color: C.textMid,
fontSize: 28,
lineHeight: "40px",
},
repoName || repo.rid,
),
),
el(
"div",
{
color: C.text,
fontSize: 48,
fontWeight: 600,
letterSpacing: "-0.96px",
lineHeight: "52px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 3,
WebkitBoxOrient: "vertical",
},
issue.title,
),
),
el(
"div",
{ alignItems: "center", gap: "24px" },
issue.author
? el(
"div",
{ alignItems: "center", gap: "8px" },
userAvatarSvg(nidFromDid(issue.author.id), 28),
el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
authorLabel(issue.author),
),
)
: null,
issue.author
? el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
"\u00B7",
)
: null,
el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
shortId(issue.id),
),
),
),
),
);
}
function patchCard(repo, host, patch) {
if (!patch) return repoCard(repo, host);
const p = repoPayload(repo);
const repoName = p?.data?.name ?? "";
const avatarKey = `${repoName}${repo.rid.replace("rad:z", "")}${repoName}`;
const status = patch.state?.status ?? "open";
const statusLabels = {
open: "Open Patch",
closed: "Closed Patch",
merged: "Merged Patch",
draft: "Draft Patch",
archived: "Archived Patch",
};
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
el(
"div",
{
width: "315px",
height: "630px",
flexShrink: "0",
flexDirection: "column",
backgroundColor: "#f8f9fa",
},
el(
"div",
{
width: "315px",
height: "315px",
overflow: "hidden",
flexShrink: "0",
},
repoAvatarSvg(avatarKey, 315),
),
),
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
},
statePill(
statusLabels[status] ?? "Patch",
status,
patchIconName(status),
),
el(
"div",
{ flexDirection: "column", gap: "24px" },
el(
"div",
{ alignItems: "center", gap: "16px" },
icon("repository", 32, C.textMid),
el(
"div",
{
color: C.textMid,
fontSize: 28,
lineHeight: "40px",
},
repoName || repo.rid,
),
),
el(
"div",
{
color: C.text,
fontSize: 48,
fontWeight: 600,
letterSpacing: "-0.96px",
lineHeight: "52px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 3,
WebkitBoxOrient: "vertical",
},
patch.title,
),
),
el(
"div",
{ alignItems: "center", gap: "24px" },
patch.author
? el(
"div",
{ alignItems: "center", gap: "8px" },
userAvatarSvg(nidFromDid(patch.author.id), 28),
el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
authorLabel(patch.author),
),
)
: null,
patch.author
? el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
"\u00B7",
)
: null,
el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
shortId(patch.id),
),
),
),
),
);
}
function commitCard(repo, host, commit, authorAvatar, committerAvatar) {
if (!commit) return repoCard(repo, host);
const p = repoPayload(repo);
const repoName = p?.data?.name ?? "";
const avatarKey = `${repoName}${repo.rid.replace("rad:z", "")}${repoName}`;
const c = commit.commit ?? {};
const author = c.author;
const committer = c.committer;
const sameAuthorCommitter = author?.name === committer?.name;
return el(
"div",
{
width: "100%",
height: "100%",
backgroundColor: C.bg,
},
el(
"div",
{
width: "315px",
height: "630px",
flexShrink: "0",
flexDirection: "column",
backgroundColor: "#f8f9fa",
},
el(
"div",
{
width: "315px",
height: "315px",
overflow: "hidden",
flexShrink: "0",
},
repoAvatarSvg(avatarKey, 315),
),
),
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
padding: "48px",
height: "100%",
},
el(
"div",
{
flex: "1",
flexDirection: "column",
justifyContent: "space-between",
},
statePill("Commit", "draft", "commit"),
el(
"div",
{ flexDirection: "column", gap: "24px" },
el(
"div",
{ alignItems: "center", gap: "16px" },
icon("repository", 32, C.textMid),
el(
"div",
{
color: C.textMid,
fontSize: 28,
lineHeight: "40px",
},
repoName || repo.rid,
),
),
el(
"div",
{
color: C.text,
fontSize: 48,
fontWeight: 600,
letterSpacing: "-0.96px",
lineHeight: "52px",
overflow: "hidden",
display: "-webkit-box",
WebkitLineClamp: 3,
WebkitBoxOrient: "vertical",
},
c.summary ?? "Commit",
),
),
el(
"div",
{
flexDirection: "column",
gap: "16px",
flexWrap: "wrap",
width: "100%",
},
author?.name
? el(
"div",
{ alignItems: "center", gap: "8px", lineHeight: "40px" },
gravatarImg(authorAvatar, 28),
el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
author.name,
),
!sameAuthorCommitter
? el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
"authored",
)
: null,
)
: null,
!sameAuthorCommitter && committer?.name
? el(
"div",
{ alignItems: "center", gap: "8px", lineHeight: "40px" },
gravatarImg(committerAvatar, 28),
el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
committer.name,
),
el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
"committed",
),
)
: null,
el(
"div",
{ alignItems: "center", gap: "24px" },
el(
"div",
{ color: C.textMuted, fontSize: 28, lineHeight: "40px" },
shortId(c.id ?? commit.id ?? ""),
),
),
),
),
),
);
}
async function renderPng(template) {
const svg = await satori(template, {
width: WIDTH,
height: HEIGHT,
fonts: font,
});
const resvg = new Resvg(svg, { fitTo: { mode: "width", value: WIDTH } });
return resvg.render().asPng();
}
function titleForRoute(route) {
switch (route.type) {
case "home":
return "Radicle Explorer \u00b7 Decentralized Code Collaboration";
case "node":
return `Radicle Seed Node \u00b7 ${route.host}`;
case "user":
return `Radicle User \u00b7 ${shortDid(route.did)} \u00b7 ${route.host}`;
case "repo":
return `Radicle Repo \u00b7 ${route.rid} \u00b7 ${route.host}`;
case "issues":
return `Issues \u00b7 ${route.rid} \u00b7 ${route.host}`;
case "patches":
return `Patches \u00b7 ${route.rid} \u00b7 ${route.host}`;
case "issue":
return `Issue ${route.id.slice(0, 7)} \u00b7 ${route.rid} \u00b7 ${route.host}`;
case "patch":
return `Patch ${route.id.slice(0, 7)} \u00b7 ${route.rid} \u00b7 ${route.host}`;
case "commit":
return `Commit ${route.sha.slice(0, 7)} \u00b7 ${route.rid} \u00b7 ${route.host}`;
case "history":
return `Commit History \u00b7 ${route.rid} \u00b7 ${route.host}`;
default:
return "Radicle Explorer \u00b7 Decentralized Code Collaboration";
}
}
function descriptionForRoute(route) {
const h = route.host;
switch (route.type) {
case "home":
return "Explore open-source repositories, issues, and patches on the Radicle peer-to-peer code collaboration network. Sovereign hosting without central servers.";
case "node":
return `Browse repositories hosted on the ${h} Radicle seed node. Explore source code, issues, patches, and contributor activity.`;
case "user":
return `Radicle user profile on ${h}. Browse repositories, patches, and contributions across the peer-to-peer network.`;
case "repo":
return `Radicle repository hosted on ${h}. Browse source code, issues, patches, commit history, and contributor activity.`;
case "issues":
return `Browse issues for this repository on ${h}. View bug reports, feature requests, and ongoing discussions on the Radicle network.`;
case "patches":
return `Browse patches for this repository on ${h}. View proposed changes, code reviews, and merge status on the Radicle network.`;
case "issue":
return `View this issue and its discussion in a Radicle repository on ${h}. Track progress, comments, and resolution.`;
case "patch":
return `View this patch and its review in a Radicle repository on ${h}. Browse revisions, review comments, and merge status.`;
case "commit":
return `View this commit and its diff in a Radicle repository on ${h}. Inspect changed files, author details, and additions.`;
case "history":
return `Browse the commit history of this Radicle repository on ${h}. View commits, contributors, and development activity.`;
default:
return "Explore open-source repositories, issues, and patches on the Radicle peer-to-peer code collaboration network.";
}
}
function escapeHtml(str) {
return str
.replaceAll("&", "&")
.replaceAll('"', """)
.replaceAll("'", "'")
.replaceAll("<", "<")
.replaceAll(">", ">");
}
async function handleOgHtml(request, url, env) {
const cache = caches.default;
const cached = await cache.match(request);
if (cached) return cached;
const route = parseRoute(url.pathname);
if (!route) {
return new Response("Not found", { status: 404 });
}
const appBase = env.APP_BASE || "https://radicle.network";
const appHost = new URL(appBase).hostname;
const hostParam = route.type === "home" ? `?host=${appHost}` : "";
const ogImageUrl = escapeHtml(
`https://${url.hostname}/cards${url.pathname}${hostParam}`,
);
const canonicalUrl = escapeHtml(`${appBase}${url.pathname}`);
const title = escapeHtml(titleForRoute(route));
const description = escapeHtml(descriptionForRoute(route));
const html = `<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>${title}</title>
<meta property="og:site_name" content="Radicle Explorer" />
<meta property="og:type" content="website" />
<meta property="og:title" content="${title}" />
<meta property="og:description" content="${description}" />
<meta property="og:url" content="${canonicalUrl}" />
<meta property="og:image" content="${ogImageUrl}" />
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="630" />
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:site" content="@radicle" />
<meta name="theme-color" content="#1c77ff" />
</head>
<body></body>
</html>`;
const response = new Response(html, {
headers: {
"content-type": "text/html;charset=UTF-8",
"cache-control": "public, max-age=7200",
},
});
await cache.put(request, response.clone());
return response;
}
export default {
async fetch(request, env) {
const url = new URL(request.url);
if (url.pathname !== "/cards" && !url.pathname.startsWith("/cards/")) {
return handleOgHtml(request, url, env);
}
if (request.method === "HEAD") {
return new Response(null, {
headers: {
"content-type": "image/png",
"cache-control": "public, max-age=7200",
},
});
}
const cache = caches.default;
const cached = await cache.match(request);
if (cached) return cached;
const pathname = url.pathname.replace(/^\/cards/, "") || "/";
const route = parseRoute(pathname);
if (!route) {
return new Response("Not found", { status: 404 });
}
try {
await ensureInit();
let template;
switch (route.type) {
case "home": {
const appHost = url.searchParams.get("host") || url.hostname;
template = homeCard(appHost);
break;
}
case "node": {
const [node, stats] = await Promise.all([
fetchNode(route.host),
fetchNodeStats(route.host),
]);
template = nodeCard(route.host, node, stats);
break;
}
case "user": {
const nid = route.did.startsWith("did:key:")
? route.did.slice(8)
: route.did;
const identity = await fetchNodeIdentity(route.host, nid);
template = userCard(route.host, route.did, identity);
break;
}
case "repo": {
const repo = await fetchRepo(route.host, route.rid);
template = repoCard(repo, route.host);
break;
}
case "issues": {
const repo = await fetchRepo(route.host, route.rid);
template = issuesCard(repo, route.host);
break;
}
case "patches": {
const repo = await fetchRepo(route.host, route.rid);
template = patchesCard(repo, route.host);
break;
}
case "issue": {
const [repo, issue] = await Promise.all([
fetchRepo(route.host, route.rid),
fetchIssue(route.host, route.rid, route.id),
]);
template = issueCard(repo, route.host, issue);
break;
}
case "patch": {
const [repo, patch] = await Promise.all([
fetchRepo(route.host, route.rid),
fetchPatch(route.host, route.rid, route.id),
]);
template = patchCard(repo, route.host, patch);
break;
}
case "history": {
const [repo, remote] = await Promise.all([
fetchRepo(route.host, route.rid),
route.peer ? fetchRemote(route.host, route.rid, route.peer) : null,
]);
const p = repoPayload(repo);
let sha = p?.meta?.head;
let peerAlias = null;
let branch = route.branch;
if (route.peer && remote) {
const peerDid = `did:key:${route.peer}`;
const delegate = (repo?.delegates ?? []).find(
d => d.id === peerDid,
);
peerAlias = delegate?.alias ?? null;
if (remote.heads) {
const targetBranch = branch || p?.data?.defaultBranch;
sha =
remote.heads[targetBranch] ??
Object.values(remote.heads)[0] ??
sha;
if (!branch) branch = targetBranch;
}
}
const stats = sha
? await fetchTreeStats(route.host, route.rid, sha)
: null;
template = historyCard(
repo,
route.host,
stats,
branch,
route.peer,
peerAlias,
);
break;
}
case "commit": {
const [repo, commit] = await Promise.all([
fetchRepo(route.host, route.rid),
fetchCommit(route.host, route.rid, route.sha),
]);
const c = commit?.commit ?? {};
const [authorAvatar, committerAvatar] = await Promise.all([
fetchGravatarDataUri(c.author?.email),
c.author?.email !== c.committer?.email
? fetchGravatarDataUri(c.committer?.email)
: null,
]);
template = commitCard(
repo,
route.host,
commit,
authorAvatar,
committerAvatar ?? authorAvatar,
);
break;
}
default:
template = homeCard();
}
const png = await renderPng(template);
const response = new Response(png, {
headers: {
"content-type": "image/png",
"cache-control": "public, max-age=7200",
},
});
await cache.put(request, response.clone());
return response;
} catch (err) {
console.error("OG image generation failed:", err);
return new Response("Image generation failed", { status: 500 });
}
},
};
