storybook-addon-designs
Version:
Storybook addon for embedding your design preview in addon panel
207 lines (206 loc) • 9.67 kB
JavaScript
var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {
if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
return cooked;
};
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
import { Fragment, useEffect, useState } from 'react';
import { FigspecFileViewer, FigspecFrameViewer, } from '@figspec/react';
import { Placeholder } from '@storybook/components';
import { css, jsx } from '@storybook/theming';
import { figmaURLPattern } from './Figma';
var fullscreen = css(templateObject_1 || (templateObject_1 = __makeTemplateObject(["\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n"], ["\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n"])));
function unwrapJson(res) {
return res.status !== 200 ? Promise.reject(res.statusText) : res.json();
}
function getAccessToken(cfg) {
var _a;
if (cfg.accessToken) {
return cfg.accessToken;
}
try {
return (_a = process.env.STORYBOOK_FIGMA_ACCESS_TOKEN) !== null && _a !== void 0 ? _a : null;
}
catch (err) {
return null;
}
}
export var Figspec = function (_a) {
var config = _a.config;
var _b = useState({
state: 'loading',
}), state = _b[0], setState = _b[1];
var fetchDetails = function (signal) { return __awaiter(void 0, void 0, void 0, function () {
var match, fileKey, url, nodeId, accessToken, headers, nodeUrl, imageUrl, documentNode, frames_1, images_1, _a, nodes, images, err_1;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
setState({ state: 'loading' });
_b.label = 1;
case 1:
_b.trys.push([1, 6, , 7]);
match = config.url.match(figmaURLPattern);
if (!match) {
throw new Error(config.url + ' is not a valid Figma URL.');
}
fileKey = match[3];
url = new URL(config.url);
nodeId = url.searchParams.get('node-id');
accessToken = getAccessToken(config);
if (!accessToken) {
throw new Error('Personal Access Token is required.');
}
headers = {
'X-FIGMA-TOKEN': accessToken,
};
nodeUrl = new URL("https://api.figma.com/v1/files/" + fileKey);
imageUrl = new URL("https://api.figma.com/v1/images/" + fileKey);
imageUrl.searchParams.set('format', 'svg');
if (!!nodeId) return [3, 4];
return [4, fetch(nodeUrl.href, {
headers: headers,
signal: signal,
}).then(unwrapJson)];
case 2:
documentNode = _b.sent();
frames_1 = listAllFrames(documentNode.document);
imageUrl.searchParams.set('ids', frames_1.map(function (frame) { return frame.id; }).join(','));
return [4, fetch(imageUrl.href, {
headers: headers,
signal: signal,
}).then(unwrapJson)];
case 3:
images_1 = _b.sent();
setState({
state: 'fetched',
value: {
type: 'file',
props: {
documentNode: documentNode,
renderedImages: images_1.images,
link: config.url
},
},
});
return [2];
case 4:
nodeUrl.pathname += '/nodes';
nodeUrl.searchParams.set('ids', nodeId);
imageUrl.searchParams.set('ids', nodeId);
return [4, Promise.all([
fetch(nodeUrl.href, {
headers: headers,
signal: signal,
}).then(unwrapJson),
fetch(imageUrl.href, { headers: headers, signal: signal }).then(unwrapJson),
])];
case 5:
_a = _b.sent(), nodes = _a[0], images = _a[1];
setState({
state: 'fetched',
value: {
type: 'frame',
props: {
nodes: nodes,
renderedImage: Object.values(images.images)[0],
link: config.url
},
},
});
return [3, 7];
case 6:
err_1 = _b.sent();
if (err_1 instanceof DOMException && err_1.code === DOMException.ABORT_ERR) {
return [2];
}
console.error(err_1);
setState({
state: 'failed',
error: err_1 instanceof Error ? err_1.message : String(err_1),
});
return [3, 7];
case 7: return [2];
}
});
}); };
useEffect(function () {
var fulfilled = false;
var fulfil = function () {
fulfilled = true;
};
var ac = new AbortController();
fetchDetails(ac.signal).then(fulfil, fulfil);
return function () {
if (!fulfilled) {
ac.abort();
}
};
}, [config.url]);
switch (state.state) {
case 'loading':
return (jsx(Placeholder, null,
jsx(Fragment, null, "Loading Figma file...")));
case 'failed':
return (jsx(Placeholder, null,
jsx(Fragment, null, "Failed to load Figma file"),
jsx(Fragment, null, state.error)));
case 'fetched':
return state.value.type === 'file' ? (jsx(FigspecFileViewer, __assign({ css: fullscreen }, state.value.props))) : (jsx(FigspecFrameViewer, __assign({ css: fullscreen }, state.value.props)));
}
};
export default Figspec;
function listAllFrames(node) {
if ('absoluteBoundingBox' in node) {
return [node];
}
if (!node.children || node.children.length === 0) {
return [];
}
return node.children.map(listAllFrames).flat();
}
var templateObject_1;