farcasterxyz · horsefacts · Dec 20, 2023 · Dec 19, 2023
diff --git a/packages/react/.eslintrc.cjs b/packages/react/.eslintrc.cjs
@@ -0,0 +1,18 @@
+module.exports = {
+  root: true,
+  env: { browser: true, es2020: true },
+  extends: [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:react-hooks/recommended",
+  ],
+  ignorePatterns: ["dist", ".eslintrc.cjs"],
+  parser: "@typescript-eslint/parser",
+  plugins: ["react-refresh"],
+  rules: {
+    "react-refresh/only-export-components": [
+      "warn",
+      { allowConstantExport: true },
+    ],
+  },
+};
diff --git a/packages/react/.gitignore b/packages/react/.gitignore
@@ -0,0 +1,21 @@
+# Logs
+logs
+*.log
+yarn-debug.log*
+yarn-error.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
diff --git a/packages/react/README.md b/packages/react/README.md
@@ -0,0 +1 @@
+# Farcaster Connect React
diff --git a/packages/react/index.html b/packages/react/index.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Farcaster Connect</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/demo.tsx"></script>
+  </body>
+</html>
diff --git a/packages/react/package.json b/packages/react/package.json
@@ -0,0 +1,42 @@
+{
+  "name": "connect-react",
+  "version": "0.0.0",
+  "type": "module",
+  "main": "./dist/connect-react.umd.cjs",
+  "module": "./dist/connect-react.js",
+  "exports": {
+    ".": {
+      "import": "./dist/my-lib.js",
+      "require": "./dist/my-lib.umd.cjs"
+    }
+  },
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc && vite build",
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0"
+  },
+  "dependencies": {
+    "@vanilla-extract/css": "^1.14.0",
+    "qrcode": "^1.5.3",
+    "react-remove-scroll": "^2.5.7"
+  },
+  "devDependencies": {
+    "@types/react": "^18.2.43",
+    "@types/react-dom": "^18.2.17",
+    "@typescript-eslint/eslint-plugin": "^6.14.0",
+    "@typescript-eslint/parser": "^6.14.0",
+    "@vanilla-extract/vite-plugin": "^3.9.3",
+    "@vitejs/plugin-react": "^4.2.1",
+    "eslint": "^8.55.0",
+    "eslint-plugin-react-hooks": "^4.6.0",
+    "eslint-plugin-react-refresh": "^0.4.5",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "typescript": "^5.2.2",
+    "vite": "^4.4.11"
+  },
+  "peerDependencies": {
+    "react": ">= 17",
+    "react-dom": "^18.2.0"
+  }
+}
diff --git a/packages/react/src/components/Dialog/Dialog.css.ts b/packages/react/src/components/Dialog/Dialog.css.ts
@@ -0,0 +1,37 @@
+import { keyframes, style } from "@vanilla-extract/css";
+
+const slideUp = keyframes({
+  "0%": { transform: "translateY(100%)" },
+  "100%": { transform: "translateY(0)" },
+});
+
+const fadeIn = keyframes({
+  "0%": { opacity: 0 },
+  "100%": { opacity: 1 },
+});
+
+const bleed = 200;
+
+export const overlay = style({
+  backdropFilter: "modalOverlay",
+  background: "rgba(0, 0, 0, 0.3)",
+  display: "flex",
+  justifyContent: "center",
+  position: "fixed",
+  animation: `${fadeIn} 150ms ease`,
+  bottom: -bleed,
+  left: -bleed,
+  padding: bleed,
+  right: -bleed,
+  top: -bleed,
+  transform: "translateZ(0)", // This is required for content to render under the URL bar on iOS
+  zIndex: 999999999,
+});
+
+export const content = style({
+  display: "flex",
+  flexDirection: "column",
+  position: "relative",
+  animation: `${slideUp} 350ms cubic-bezier(.15,1.15,0.6,1.00), ${fadeIn} 150ms ease`,
+  maxWidth: "100vw",
+});
diff --git a/packages/react/src/components/Dialog/Dialog.tsx b/packages/react/src/components/Dialog/Dialog.tsx
@@ -0,0 +1,74 @@
+import {
+  MouseEventHandler,
+  ReactNode,
+  useCallback,
+  useEffect,
+  useState,
+} from "react";
+import { createPortal } from "react-dom";
+import { RemoveScroll } from "react-remove-scroll";
+import * as styles from "./Dialog.css";
+import { FocusTrap } from "./FocusTrap";
+import { isMobile } from "../../utils";
+
+const stopPropagation: MouseEventHandler<unknown> = (event) =>
+  event.stopPropagation();
+
+interface DialogProps {
+  open: boolean;
+  onClose: () => void;
+  titleId: string;
+  onMountAutoFocus?: (event: Event) => void;
+  children: ReactNode;
+}
+
+export function Dialog({ children, onClose, open, titleId }: DialogProps) {
+  useEffect(() => {
+    const handleEscape = (event: KeyboardEvent) =>
+      open && event.key === "Escape" && onClose();
+
+    document.addEventListener("keydown", handleEscape);
+
+    return () => document.removeEventListener("keydown", handleEscape);
+  }, [open, onClose]);
+
+  const [bodyScrollable, setBodyScrollable] = useState(true);
+  useEffect(() => {
+    setBodyScrollable(
+      getComputedStyle(window.document.body).overflow !== "hidden"
+    );
+  }, []);
+
+  const handleBackdropClick = useCallback(() => onClose(), [onClose]);
+
+  return (
+    <>
+      {open
+        ? createPortal(
+          <RemoveScroll enabled={bodyScrollable}>
+            <div
+              style={{
+                alignItems: isMobile() ? "flex-end" : "center",
+                position: "fixed",
+              }}
+              aria-labelledby={titleId}
+              aria-modal
+              className={styles.overlay}
+              onClick={handleBackdropClick}
+              role="dialog"
+            >
+              <FocusTrap
+                className={styles.content}
+                onClick={stopPropagation}
+                role="document"
+              >
+                {children}
+              </FocusTrap>
+            </div>
+          </RemoveScroll>,
+          document.body
+        )
+        : null}
+    </>
+  );
+}
diff --git a/packages/react/src/components/Dialog/FocusTrap.tsx b/packages/react/src/components/Dialog/FocusTrap.tsx
@@ -0,0 +1,66 @@
+import { useCallback, useEffect, useRef } from "react";
+
+const moveFocusWithin = (element: HTMLElement, position: "start" | "end") => {
+  const focusableElements = element.querySelectorAll(
+    "button:not(:disabled), a[href]"
+  ) as NodeListOf<HTMLButtonElement | HTMLAnchorElement>;
+
+  if (focusableElements.length === 0) return;
+
+  focusableElements[
+    position === "end" ? focusableElements.length - 1 : 0
+  ].focus();
+};
+
+export function FocusTrap(props: JSX.IntrinsicElements["div"]) {
+  const contentRef = useRef<HTMLDivElement>(null);
+
+  useEffect(() => {
+    const previouslyActiveElement = document.activeElement;
+
+    return () => {
+      (previouslyActiveElement as HTMLElement).focus?.();
+    };
+  }, []);
+
+  useEffect(() => {
+    if (contentRef.current) {
+      const elementToFocus =
+        contentRef.current.querySelector("[data-auto-focus]");
+      if (elementToFocus) {
+        (elementToFocus as HTMLElement).focus();
+      } else {
+        contentRef.current.focus();
+      }
+    }
+  }, []);
+
+  return (
+    <>
+      <div
+        onFocus={useCallback(
+          () =>
+            contentRef.current && moveFocusWithin(contentRef.current, "end"),
+          []
+        )}
+        // biome-ignore lint/a11y/noNoninteractiveTabindex: incorrect
+        tabIndex={0}
+      />
+      <div
+        ref={contentRef}
+        style={{ outline: "none" }}
+        tabIndex={-1}
+        {...props}
+      />
+      <div
+        onFocus={useCallback(
+          () =>
+            contentRef.current && moveFocusWithin(contentRef.current, "start"),
+          []
+        )}
+        // biome-ignore lint/a11y/noNoninteractiveTabindex: incorrect
+        tabIndex={0}
+      />
+    </>
+  );
+}
diff --git a/packages/react/src/components/Dialog/index.ts b/packages/react/src/components/Dialog/index.ts
@@ -0,0 +1 @@
+export * from "./Dialog";
diff --git a/packages/react/src/components/SignInButton/SignInButton.tsx b/packages/react/src/components/SignInButton/SignInButton.tsx
@@ -0,0 +1,27 @@
+import { button } from "../styles.css.ts";
+
+export function SignInButton() {
+  const handleClick = () => {
+    console.log("clicked");
+  };
+
+  return (
+    <button className={button} onClick={handleClick}>
+      <svg width="20" height="20" viewBox="0 0 1000 1000" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <path
+          d="M257.778 155.556H742.222V844.445H671.111V528.889H670.414C662.554 441.677 589.258 373.333 500 373.333C410.742 373.333 337.446 441.677 329.586 528.889H328.889V844.445H257.778V155.556Z"
+          fill="white"
+        />
+        <path
+          d="M128.889 253.333L157.778 351.111H182.222V746.667C169.949 746.667 160 756.616 160 768.889V795.556H155.556C143.283 795.556 133.333 805.505 133.333 817.778V844.445H382.222V817.778C382.222 805.505 372.273 795.556 360 795.556H355.556V768.889C355.556 756.616 345.606 746.667 333.333 746.667H306.667V253.333H128.889Z"
+          fill="white"
+        />
+        <path
+          d="M675.556 746.667C663.282 746.667 653.333 756.616 653.333 768.889V795.556H648.889C636.616 795.556 626.667 805.505 626.667 817.778V844.445H875.556V817.778C875.556 805.505 865.606 795.556 853.333 795.556H848.889V768.889C848.889 756.616 838.94 746.667 826.667 746.667V351.111H851.111L880 253.333H702.222V746.667H675.556Z"
+          fill="white"
+        />
+      </svg>
+      <span style={{ marginLeft: 9 }}>Sign in with Farcaster</span>
+    </button>
+  );
+}
diff --git a/packages/react/src/components/SignInButton/index.ts b/packages/react/src/components/SignInButton/index.ts
@@ -0,0 +1 @@
+export * from "./SignInButton";
diff --git a/packages/react/src/components/index.ts b/packages/react/src/components/index.ts
@@ -0,0 +1 @@
+export * from "./SignInButton";
diff --git a/packages/react/src/components/styles.css.ts b/packages/react/src/components/styles.css.ts
@@ -0,0 +1,38 @@
+import { style } from "@vanilla-extract/css";
+
+const resetBase = {
+  border: 0,
+  borderColor: "#f1f1f1",
+  borderStyle: "solid",
+  borderWidth: 0,
+  boxSizing: "border-box",
+  fontSize: "100%",
+  margin: 0,
+  padding: 0,
+  verticalAlign: "baseline",
+  WebkitFontSmoothing: "antialiased",
+  WebkitTapHighlightColor: "transparent",
+} as const;
+
+const reset = {
+  button: {
+    ...resetBase,
+    appearance: "none",
+    background: "none",
+    border: "none",
+    cursor: "pointer",
+    textAlign: "left",
+  },
+} as const;
+
+export const button = style({
+  ...reset.button,
+  paddingLeft: 12,
+  paddingRight: 12,
+  paddingTop: 9,
+  paddingBottom: 9,
+  backgroundColor: "#855DCD",
+  color: "white",
+  display: "flex",
+  alignItems: "center",
+});
diff --git a/packages/react/src/demo.tsx b/packages/react/src/demo.tsx
@@ -0,0 +1,6 @@
+import { createRoot } from "react-dom/client";
+import { SignInButton } from "./index";
+
+const domNode = document.getElementById("root");
+const root = createRoot(domNode!);
+root.render(<SignInButton />);
diff --git a/packages/react/src/hooks/index.ts b/packages/react/src/hooks/index.ts
@@ -0,0 +1 @@
+export const placeholder = "hello world";
diff --git a/packages/react/src/index.ts b/packages/react/src/index.ts
@@ -0,0 +1,2 @@
+export * from "./components";
+export * from "./hooks";
diff --git a/packages/react/src/utils.ts b/packages/react/src/utils.ts
@@ -0,0 +1,22 @@
+export function isAndroid(): boolean {
+  return typeof navigator !== "undefined" && /android/i.test(navigator.userAgent);
+}
+
+export function isSmallIOS(): boolean {
+  return typeof navigator !== "undefined" && /iPhone|iPod/.test(navigator.userAgent);
+}
+
+export function isLargeIOS(): boolean {
+  return (
+    typeof navigator !== "undefined" &&
+    (/iPad/.test(navigator.userAgent) || (navigator.platform === "MacIntel" && navigator.maxTouchPoints > 1))
+  );
+}
+
+export function isIOS(): boolean {
+  return isSmallIOS() || isLargeIOS();
+}
+
+export function isMobile(): boolean {
+  return isAndroid() || isIOS();
+}
diff --git a/packages/react/src/vite-env.d.ts b/packages/react/src/vite-env.d.ts
@@ -0,0 +1 @@
+/// <reference types="vite/client" />
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		export * from "./components";
		export * from "./hooks";