Prepare frontend repository for monorepo

This change prepares the frontend Git repository for the monorepo
residing at https://github.com/atlarge-research.com/opendc. To
accomodate for this, we move all files into a frontend subdirectory.

1 files changed, 102 insertions, 0 deletions

diff --git a/frontend/src/components/navigation/Navbar.js b/frontend/src/components/navigation/Navbar.js
new file mode 100644
index 00000000..44458949
--- /dev/null
+++ b/frontend/src/components/navigation/Navbar.js
@@ -0,0 +1,102 @@
+import classNames from "classnames";
+import React from "react";
+import { Link, withRouter } from "react-router-dom";
+import { userIsLoggedIn } from "../../auth/index";
+import Login from "../../containers/auth/Login";
+import Logout from "../../containers/auth/Logout";
+import ProfileName from "../../containers/auth/ProfileName";
+import "./Navbar.css";
+
+export const NAVBAR_HEIGHT = 60;
+
+export const NavItem = withRouter(props => <NavItemWithoutRoute {...props} />);
+export const LoggedInSection = withRouter(props => (
+  <LoggedInSectionWithoutRoute {...props} />
+));
+
+const GitHubLink = () => (
+  <a
+    href="https://github.com/atlarge-research/opendc"
+    className="ml-2 mr-3 text-dark"
+    style={{ position: "relative", top: 7 }}
+  >
+    <span className="fa fa-github fa-2x" />
+  </a>
+);
+
+const NavItemWithoutRoute = ({ route, location, children }) => (
+  <li
+    className={classNames(
+      "nav-item",
+      location.pathname === route ? "active" : undefined
+    )}
+  >
+    {children}
+  </li>
+);
+
+const LoggedInSectionWithoutRoute = ({ location }) => (
+  <ul className="navbar-nav auth-links">
+    {userIsLoggedIn() ? (
+      [
+        location.pathname === "/" ? (
+          <NavItem route="/simulations" key="simulations">
+            <Link className="nav-link" title="My Simulations" to="/simulations">
+              My Simulations
+            </Link>
+          </NavItem>
+        ) : (
+          <NavItem route="/profile" key="profile">
+            <Link className="nav-link" title="My Profile" to="/profile">
+              <ProfileName />
+            </Link>
+          </NavItem>
+        ),
+        <NavItem route="logout" key="logout">
+          <Logout />
+        </NavItem>
+      ]
+    ) : (
+      <NavItem route="login">
+        <GitHubLink />
+        <Login visible={true} />
+      </NavItem>
+    )}
+  </ul>
+);
+
+const Navbar = ({ fullWidth, children }) => (
+  <nav
+    className="navbar fixed-top navbar-expand-lg navbar-light bg-faded"
+    id="navbar"
+  >
+    <div className={fullWidth ? "container-fluid" : "container"}>
+      <button
+        className="navbar-toggler navbar-toggler-right"
+        type="button"
+        data-toggle="collapse"
+        data-target="#navbarSupportedContent"
+        aria-controls="navbarSupportedContent"
+        aria-expanded="false"
+        aria-label="Toggle navigation"
+      >
+        <span className="navbar-toggler-icon" />
+      </button>
+      <Link
+        className="navbar-brand opendc-brand"
+        to="/"
+        title="OpenDC"
+        onClick={() => window.scrollTo(0, 0)}
+      >
+        <img src="/img/logo.png" alt="OpenDC" />
+      </Link>
+
+      <div className="collapse navbar-collapse" id="navbarSupportedContent">
+        <ul className="navbar-nav mr-auto">{children}</ul>
+        <LoggedInSection />
+      </div>
+    </div>
+  </nav>
+);
+
+export default Navbar;