feat(header): add new responsive header

2018-12-19 09:20:52 -05:00
35 changed files with 5469 additions and 7335 deletions
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,4 +1,3 @@
 coverage/*
 dist/
 node_modules/
-src/segment.js
--- a/29
+++ b/29
@@ -0,0 +1,29 @@
+# Copied from https://github.com/BretFisher/node-docker-good-defaults/blob/master/Dockerfile
+
+FROM node:8.9.3
+
+# Create app directory
+RUN mkdir -p /edx/app
+
+ARG NODE_ENV=production
+ENV NODE_ENV $NODE_ENV
+
+ARG PORT=80
+ENV PORT $PORT
+EXPOSE $PORT 1991
+
+WORKDIR /edx
+# Install app dependencies
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+# where available (npm@5+)
+COPY package*.json ./
+
+# If you are building your code for production
+# RUN npm install --only=production
+RUN npm install
+ENV PATH /edx/app/node_modules/.bin:$PATH
+
+WORKDIR /edx/app
+COPY . /edx/app
+
+ENTRYPOINT npm install && npm run start
--- a/32
+++ b/32
@@ -1,9 +1,35 @@
-npm-install-%: ## install specified % npm package
-	npm install $* --save-dev
+shell: ## run a shell on the cookie-cutter container
+	docker exec -it edx.gradebook /bin/bash
+
+build:
+	docker-compose build
+
+up: ## bring up cookie-cutter container
+	docker-compose up
+
+up-detached: ## bring up cookie-cutter container in detached mode
+	docker-compose up -d
+
+logs: ## show logs for cookie-cutter container
+	docker-compose logs -f
+
+down: ## stop and remove cookie-cutter container
+	docker-compose down
+
+npm-install-%: ## install specified % npm package on the cookie-cutter container
+	docker exec npm install $* --save-dev
 	git add package.json

+restart:
+	make down
+	make up
+
+restart-detached:
+	make down
+	make up-detached
+
 validate-no-uncommitted-package-lock-changes:
 	git diff --exit-code package-lock.json

 test:
-	npm run test 
+	docker exec -it edx.gradebook jest 
--- a/README.md
+++ b/README.md
@@ -21,20 +21,20 @@ npm i --save @edx/gradebook

 ## Running the UI Standalone

-To install the project please refer to the [`edX Developer Stack`](https://github.com/edx/devstack) instructions.
+After cloning the repository, run `make up-detached` in the `gradebook` directory - this will build and start the `gradebook` web application in a docker container.

-The web application runs on port **1994**, so when you go to `http://localhost:1994/course-v1:edX+DemoX+Demo_Course` you should see the UI (assuming you have such a Demo Course in your devstack).  Note that you always have to provide a course id to actually see a gradebook.
+The web application runs on port **1991**, so when you go to `http://localhost:1991/course-v1:edX+DemoX+Demo_Course` you should see the UI (assuming you have such a Demo Course in your devstack).  Note that you always have to provide a course id to actually see a gradebook.

-If you don't, you can see the log messages for the docker container by executing `make gradebook-logs` in the `devstack` directory.
+If you don't, you can see the log messages for the docker container by executing `make logs` in the `gradebook` directory.

-Note that starting the container executes the `npm run start` script which will hot-reload JavaScript and Sass files changes, so you should (:crossed_fingers:) not need to do anything (other than wait) when making changes.
+Note that `make up-detached` executes the `npm run start` script which will hot-reload JavaScript and Sass files changes, so you should (:crossed_fingers:) not need to do anything (other than wait) when making changes.

 ## Configuring for local use in edx-platform

-Assuming you've got the UI running at `http://localhost:1994`, you can configure the LMS in edx-platform
+Assuming you've got the UI running at `http://localhost:1991`, you can configure the LMS in edx-platform
 to point to your local gradebook from the instructor dashboard by putting this settings in `lms/env/private.py`:
 ```
-WRITABLE_GRADEBOOK_URL = 'http://localhost:1994'
+WRITABLE_GRADEBOOK_URL = 'http://localhost:1991'
 ```

 There are also several edx-platform waffle and feature flags you'll have to enable from the Django admin:
--- a/assets/logo-footer.png
+++ b/assets/logo-footer.png
--- a/config/webpack.common.config.js
+++ b/config/webpack.common.config.js
@@ -4,7 +4,6 @@ const path = require('path');

 module.exports = {
  entry: {
-    segment: path.resolve(__dirname, '../src/segment.js'),
    app: path.resolve(__dirname, '../src/index.jsx'),
  },
  output: {
--- a/config/webpack.dev.config.js
+++ b/config/webpack.dev.config.js
@@ -12,7 +12,6 @@ module.exports = Merge.smart(commonConfig, {
  entry: [
    // enable react's custom hot dev client so we get errors reported in the browser
    require.resolve('react-dev-utils/webpackHotDevClient'),
-    path.resolve(__dirname, '../src/segment.js'),
    path.resolve(__dirname, '../src/index.jsx'),
  ],
  module: {
@@ -98,7 +97,7 @@ module.exports = Merge.smart(commonConfig, {
    }),
    new webpack.EnvironmentPlugin({
      NODE_ENV: 'development',
-      BASE_URL: 'localhost:1994',
+      BASE_URL: 'localhost:1991',
      LMS_BASE_URL: 'http://localhost:18000',
      LOGIN_URL: 'http://localhost:18000/login',
      LOGOUT_URL: 'http://localhost:18000/login',
@@ -111,21 +110,6 @@ module.exports = Merge.smart(commonConfig, {
      FEATURE_FLAGS: {},
      ACCESS_TOKEN_COOKIE_NAME: 'edx-jwt-cookie-header-payload',
      CSRF_COOKIE_NAME: 'csrftoken',
-      SITE_NAME: 'edX',
-      MARKETING_SITE_BASE_URL: 'http://localhost:18000',
-      SUPPORT_URL: 'http://localhost:18000/support',
-      CONTACT_URL: 'http://localhost:18000/contact',
-      OPEN_SOURCE_URL: 'http://localhost:18000/openedx',
-      TERMS_OF_SERVICE_URL: 'http://localhost:18000/terms-of-service',
-      PRIVACY_POLICY_URL: 'http://localhost:18000/privacy-policy',
-      FACEBOOK_URL: 'https://www.facebook.com',
-      TWITTER_URL: 'https://twitter.com',
-      YOU_TUBE_URL: 'https://www.youtube.com',
-      LINKED_IN_URL: 'https://www.linkedin.com',
-      GOOGLE_PLUS_URL: 'https://plus.google.com',
-      REDDIT_URL: 'https://www.reddit.com',
-      APPLE_APP_STORE_URL: 'https://www.apple.com/ios/app-store/',
-      GOOGLE_PLAY_URL: 'https://play.google.com/store',
    }),
    // when the --hot option is not passed in as part of the command
    // the HotModuleReplacementPlugin has to be specified in the Webpack configuration
@@ -136,7 +120,7 @@ module.exports = Merge.smart(commonConfig, {
  // reloading.
  devServer: {
    host: '0.0.0.0',
-    port: 1994,
+    port: 1991,
    historyApiFallback: true,
    hot: true,
    inline: true,
--- a/config/webpack.prod.config.js
+++ b/config/webpack.prod.config.js
@@ -126,21 +126,6 @@ module.exports = Merge.smart(commonConfig, {
      CSRF_COOKIE_NAME: 'csrftoken',
      NEW_RELIC_APP_ID: null,
      NEW_RELIC_LICENSE_KEY: null,
-      SITE_NAME: null,
-      MARKETING_SITE_BASE_URL: null,
-      SUPPORT_URL: null,
-      CONTACT_URL: null,
-      OPEN_SOURCE_URL: null,
-      TERMS_OF_SERVICE_URL: null,
-      PRIVACY_POLICY_URL: null,
-      FACEBOOK_URL: null,
-      TWITTER_URL: null,
-      YOU_TUBE_URL: null,
-      LINKED_IN_URL: null,
-      GOOGLE_PLUS_URL: null,
-      REDDIT_URL: null,
-      APPLE_APP_STORE_URL: null,
-      GOOGLE_PLAY_URL: null,
    }),
  ],
 });
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -0,0 +1,20 @@
+version: "2"
+services:
+  web:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args:
+        - NODE_ENV=development
+    container_name: edx.gradebook
+    image: edxops/front-end-cookie-cutter:latest
+    volumes:
+      - .:/edx/app:delegated
+      - notused:/edx/app/node_modules
+    ports:
+      - "1991:1991"
+    environment:
+      - NODE_ENV=development
+
+volumes:
+  notused:
--- a/openedx.yaml
+++ b/openedx.yaml
@@ -1,8 +0,0 @@
-# This file describes this Open edX repo, as described in OEP-2:
-# http://open-edx-proposals.readthedocs.io/en/latest/oeps/oep-0002.html#specification
-
-nick: grbk
-oeps: {}
-owner: edx/educator-neem
-openedx-release: {ref: master}
-track-pulls: true
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -26,68 +26,66 @@
  "dependencies": {
    "@edx/edx-bootstrap": "^0.4.3",
    "@edx/frontend-auth": "^1.3.0",
-    "@edx/frontend-component-footer": "^1.0.0",
-    "@edx/paragon": "^3.8.3",
-    "@redux-beacon/segment": "^1.0.0",
+    "@edx/paragon": "^3.7.2",
    "babel-polyfill": "^6.26.0",
-    "classnames": "^2.2.6",
-    "email-prop-type": "^1.1.7",
+    "classnames": "^2.2.5",
+    "email-prop-type": "^1.1.5",
    "font-awesome": "^4.7.0",
    "history": "^4.7.2",
-    "prop-types": "^15.6.2",
+    "prop-types": "^15.5.10",
    "query-string": "^5.1.1",
-    "react": "^16.7.0",
-    "react-dom": "^16.7.0",
-    "react-redux": "^5.1.1",
-    "react-router": "^4.3.1",
-    "react-router-dom": "^4.3.1",
+    "react": "^16.2.0",
+    "react-dom": "^16.2.0",
+    "react-redux": "^5.0.7",
+    "react-router": "^4.2.0",
+    "react-router-dom": "^4.2.2",
    "react-router-redux": "^5.0.0-alpha.9",
+    "reactstrap": "^6.5.0",
    "redux": "^3.7.2",
-    "redux-devtools-extension": "^2.13.7",
-    "redux-beacon": "^2.0.3",
+    "redux-devtools-extension": "^2.13.2",
    "redux-logger": "^3.0.6",
-    "redux-thunk": "^2.3.0",
-    "whatwg-fetch": "^2.0.4"
+    "redux-thunk": "^2.2.0",
+    "whatwg-fetch": "^2.0.3"
  },
  "devDependencies": {
-    "autoprefixer": "^9.4.5",
-    "axios-mock-adapter": "^1.16.0",
+    "autoprefixer": "^9.4.2",
+    "axios-mock-adapter": "^1.15.0",
    "babel-cli": "^6.26.0",
-    "babel-eslint": "^8.2.6",
-    "babel-jest": "^22.4.4",
-    "babel-loader": "^7.1.5",
+    "babel-eslint": "^8.2.2",
+    "babel-jest": "^22.4.0",
+    "babel-loader": "^7.1.2",
    "babel-plugin-transform-class-properties": "^6.24.1",
    "babel-plugin-transform-object-rest-spread": "^6.26.0",
-    "babel-preset-env": "^1.7.0",
+    "babel-preset-env": "^1.6.1",
    "babel-preset-react": "^6.24.1",
-    "codecov": "^3.1.0",
-    "css-loader": "^0.28.11",
-    "enzyme": "^3.8.0",
-    "enzyme-adapter-react-16": "^1.7.1",
-    "es-check": "^2.3.0",
-    "eslint-config-edx": "^4.0.4",
-    "fetch-mock": "^6.5.2",
+    "codecov": "^3.0.0",
+    "css-loader": "^0.28.9",
+    "enzyme": "^3.3.0",
+    "enzyme-adapter-react-16": "^1.1.1",
+    "es-check": "^2.0.2",
+    "eslint-config-edx": "^4.0.3",
+    "fetch-mock": "^6.3.0",
    "file-loader": "^1.1.9",
    "html-webpack-harddisk-plugin": "^0.2.0",
-    "html-webpack-plugin": "^3.2.0",
+    "html-webpack-plugin": "^3.0.3",
    "husky": "^0.14.3",
    "identity-obj-proxy": "^3.0.0",
    "image-webpack-loader": "^4.2.0",
-    "jest": "^22.4.4",
+    "jest": "^22.4.0",
    "mini-css-extract-plugin": "^0.4.0",
-    "node-sass": "^4.11.0",
+    "node-sass": "^4.7.2",
    "postcss-loader": "^3.0.0",
-    "react-dev-utils": "^5.0.3",
-    "react-test-renderer": "^16.7.0",
-    "redux-mock-store": "^1.5.3",
+    "react-dev-utils": "^5.0.0",
+    "react-test-renderer": "^16.2.0",
+    "redux-mock-store": "^1.5.1",
    "sass-loader": "^6.0.6",
-    "semantic-release": "^15.13.3",
-    "style-loader": "^0.20.3",
-    "travis-deploy-once": "^5.0.11",
-    "webpack": "^4.28.4",
-    "webpack-cli": "^3.2.1",
-    "webpack-dev-server": "^3.1.14",
-    "webpack-merge": "^4.2.1"
+    "semantic-release": "^15.10.7",
+    "style-loader": "^0.20.2",
+    "travis-deploy-once": "^5.0.9",
+    "webpack": "^4.25.1",
+    "webpack-cli": "^3.1.2",
+    "webpack-dev-server": "^3.1.0",
+    "webpack-merge": "^4.1.1"
  },
  "jest": {
    "setupFiles": [
@@ -108,7 +106,6 @@
    ],
    "transformIgnorePatterns": [
      "/node_modules/(?!(@edx/paragon)/).*/"
-    ],
-    "testURL": "http://localhost"
+    ]
  }
 }
--- a/public/index.html
+++ b/public/index.html
@@ -1,9 +1,7 @@
 <!doctype html>
-<html lang="en-us">
+<html>
  <head>
-      <title>Gradebook | edX</title>
      <meta charset="utf-8">
-      <meta name="viewport" content="width=device-width, initial-scale=1.0">  
  </head>
  <body>
    <div id="root"></div>
--- a/src/App.scss
+++ b/src/App.scss
@@ -6,6 +6,5 @@ $fa-font-path: "~font-awesome/fonts";

@import "~@edx/paragon/src/SearchField/SearchField";

-@import "~@edx/frontend-component-footer/src/lib/scss/site-footer";
-
@import "./components/Gradebook/gradebook";
+@import "./components/Gradebook/footer";
--- a/src/components/Gradebook/footer.jsx
+++ b/src/components/Gradebook/footer.jsx
@@ -0,0 +1,122 @@
+import React from 'react';
+import { Hyperlink, Icon } from '@edx/paragon';
+
+import EdXLogo from '../../../assets/edx-sm.png';
+
+export default function Footer() {
+  function renderLogo() {
+    return (
+      <img src={EdXLogo} alt="edX logo" height="30" width="60" />
+    );
+  }
+
+  return (
+    <footer
+      role="contentinfo"
+      aria-label="Page Footer"
+      className="footer d-flex justify-content-center border-top py-3 px-4"
+    >
+      <div className="max-width-1180 d-grid">
+        <div className="area-1">
+          <Hyperlink destination="https://www.edx.org/" content={renderLogo()} />
+        </div>
+        <div className="area-2">
+          <h2>edx</h2>
+          <ul className="list-unstyled p-0 m-0">
+            <li><a href="https://www.edx.org/about-us">About</a></li>
+            <li><a href="https://www.edx.org/enterprise">edX for Business</a></li>
+            <li><a href="https://www.edx.org/affiliate-program">Affiliates</a></li>
+            <li><a href="http://open.edx.org">Open edX</a></li>
+            <li><a href="https://www.edx.org/careers">Careers</a></li>
+            <li><a href="https://www.edx.org/news-announcements">News</a></li>
+          </ul>
+        </div>
+        <div className="area-3">
+          <h2>Legal</h2>
+          <ul className="list-unstyled p-0 m-0">
+            <li><a href="https://www.edx.org/edx-terms-service">Terms of Service &amp; Honor Code</a></li>
+            <li><a href="https://www.edx.org/edx-privacy-policy">Privacy Policy</a></li>
+            <li><a href="https://www.edx.org/accessibility">Accessibility Policy</a></li>
+            <li><a href="https://www.edx.org/trademarks">Trademark Policy</a></li>
+            <li><a href="https://www.edx.org/sitemap">Sitemap</a></li>
+          </ul>
+        </div>
+        <div className="area-4">
+          <h2>Connect</h2>
+          <ul className="list-unstyled p-0 m-0">
+            <li><a href="https://www.edx.org/blog">Blog</a></li>
+            <li><a href="https://courses.edx.org/support/contact_us">Contact Us</a></li>
+            <li><a href="https://support.edx.org">Help Center</a></li>
+            <li><a href="https://www.edx.org/media-kit">Media Kit</a></li>
+            <li><a href="https://www.edx.org/donate">Donate</a></li>
+          </ul>
+        </div>
+        <div className="area-5">
+          <ul
+            className="d-flex flex-row justify-content-between list-unstyled max-width-222 p-0 mb-4"
+          >
+            {/* TODO: Use Paragon HyperLink with Icon. */}
+            {/*  Would need to add rel to paragon if we still need it. */}
+            <li>
+              <a href="http://www.facebook.com/EdxOnline" title="Facebook" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-facebook-square', 'fa-2x']} screenReaderText="Like edX on Facebook" />
+              </a>
+            </li>
+            <li>
+              <a href="https://twitter.com/edXOnline" title="Twitter" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-twitter-square', 'fa-2x']} screenReaderText="Follow edX on Twitter" />
+              </a>
+            </li>
+            <li>
+              <a href="https://www.youtube.com/user/edxonline" title="Youtube" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-youtube-square', 'fa-2x']} screenReaderText="Subscribe to the edX YouTube channel" />
+              </a>
+            </li>
+            <li>
+              <a href="https://www.linkedin.com/company/edx" title="LinkedIn" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-linkedin-square', 'fa-2x']} screenReaderText="Follow edX on LinkedIn" />
+              </a>
+            </li>
+            <li>
+              <a href="https://plus.google.com/+edXOnline" title="Google+" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-google-plus-square', 'fa-2x']} screenReaderText="Follow edX on Google+" />
+              </a>
+            </li>
+            <li>
+              <a href="https://www.reddit.com/r/edx" title="Reddit" rel="noopener noreferrer" target="_blank">
+                <Icon className={['fa', 'fa-reddit-square', 'fa-2x']} screenReaderText="Subscribe to the edX subreddit" />
+              </a>
+            </li>
+          </ul>
+          <ul className="d-flex flex-row justify-content-between list-unstyled max-width-264 p-0 mb-5">
+            <li>
+              <a href="https://itunes.apple.com/us/app/edx/id945480667?mt=8" rel="noopener noreferrer" target="_blank">
+                <img
+                  className="max-height-39"
+                  alt="Download the edX mobile app from the Apple App Store"
+                  src="https://prod-edxapp.edx-cdn.org/static/images/app/app_store_badge_135x40.d0558d910630.svg"
+                />
+              </a>
+            </li>
+            <li>
+              <a href="https://play.google.com/store/apps/details?id=org.edx.mobile" rel="noopener noreferrer" target="_blank">
+                <img
+                  className="max-height-39"
+                  alt="Download the edX mobile app from Google Play"
+                  src="https://prod-edxapp.edx-cdn.org/static/images/app/google_play_badge_45.6ea466e328da.png"
+                />
+              </a>
+            </li>
+          </ul>
+          <p>
+            © 2012–{(new Date().getFullYear())} edX Inc.
+            <br />
+            EdX, Open edX, and MicroMasters are registered trademarks of edX Inc.
+            | 粤ICP备17044299号-2
+          </p>
+        </div>
+      </div>
+    </footer>
+  );
+}
+
--- a/src/components/Gradebook/footer.scss
+++ b/src/components/Gradebook/footer.scss
@@ -0,0 +1,165 @@
+.max-width-222 {
+  max-width: 222px;
+}
+
+.max-width-264 {
+  max-width: 264px;
+}
+
+.max-width-1180 {
+  max-width: 1180px;
+}
+
+.max-height-39 {
+  max-height: 39px;
+}
+
+.d-grid {
+  display: grid;
+}
+
+$gray-footer: #fcfcfc;
+$border-1: 1px solid $gray-200;
+
+.footer {
+  background-color: $gray-footer;
+
+  .area-1 {
+    grid-column: 1;
+    grid-row: 1;
+    border-bottom: $border-1;
+    padding-bottom: 1rem;
+  }
+
+  .area-2 {
+    grid-column: 1;
+    grid-row: 2;
+    border-bottom: $border-1;
+    padding: 1rem 0;
+  }
+
+  .area-3 {
+    grid-column: 1;
+    grid-row: 3;
+    border-bottom: $border-1;
+    padding: 1rem 0;
+  }
+
+  .area-4 {
+    grid-column: 1;
+    grid-row: 4;
+    border-bottom: $border-1;
+    padding: 1rem 0;
+  }
+
+  .area-5 {
+    grid-column: 1;
+    grid-row: 5;
+    padding: 1rem 0;
+  }
+
+  @media only screen and (min-width: 717px) {
+    .area-1 {
+      grid-column: 1 / span 2;
+      grid-row: 1;
+      border-bottom: none;
+      padding: 1rem 0;
+    }
+
+    .area-2 {
+      grid-column: 1;
+      grid-row: 2;
+    }
+
+    .area-3 {
+      grid-column: 1;
+      grid-row: 3;
+    }
+
+    .area-4 {
+      grid-column: 1;
+      grid-row: 4;
+      border-bottom: none;
+    }
+
+    .area-5 {
+      grid-column: 2;
+      grid-row: 2 / span 3;
+      border-left: $border-1;
+      padding-left: 1rem;
+      margin-left: 1rem;
+    }
+  }
+
+  @media only screen and (min-width: 870px) {
+    .area-1 {
+      grid-column: 1;
+      grid-row: 1 / span 3;
+      border-right: $border-1;
+      padding-right: 1rem;
+      margin-right: 1rem;
+    }
+
+    .area-2 {
+      grid-column: 2;
+      grid-row: 1;
+      border-bottom: none;
+      border-right: $border-1;
+      padding-right: 1rem;
+      margin-right: 1rem;
+    }
+
+    .area-3 {
+      grid-column: 3;
+      grid-row: 1;
+      border-bottom: none;
+      border-right: $border-1;
+      padding-right: 1rem;
+      margin-right: 1rem;
+    }
+
+    .area-4 {
+      grid-column: 4;
+      grid-row: 1;
+    }
+
+    .area-5 {
+      grid-column: 2 / span 3;
+      grid-row: 2;
+      border: none;
+      margin-left: 0;
+      padding-left: 0;
+    }
+  }
+
+  @media only screen and (min-width: 1188px) {
+    .area-1 {
+      grid-column: 1 / span 1;
+      grid-row: 1;
+    }
+
+    .area-2 {
+      grid-column: 2;
+      grid-row: 1;
+    }
+
+    .area-3 {
+      grid-column: 3;
+      grid-row: 1;
+    }
+
+    .area-4 {
+      grid-column: 4;
+      grid-row: 1;
+      border-right: $border-1;
+      padding-right: 1rem;
+      margin-right: 1rem;
+    }
+
+    .area-5 {
+      grid-column: 5 / span 1;
+      grid-row: 1;
+      max-width: 372px;
+    }
+  }
+}
--- a/src/components/Gradebook/gradebook.scss
+++ b/src/components/Gradebook/gradebook.scss
@@ -68,10 +68,6 @@
        padding-left: 170px;
    }

-    .table tbody th {
-        font-weight: normal;
-    }
-
    .link-style {
        color: #0075b4;
        &:hover, &:focus {
--- a/src/components/Gradebook/index.jsx
+++ b/src/components/Gradebook/index.jsx
@@ -10,7 +10,6 @@ import {
 } from '@edx/paragon';
 import queryString from 'query-string';
 import { configuration } from '../../config';
-import PageButtons from '../PageButtons';

 const DECIMAL_PRECISION = 2;

@@ -29,7 +28,14 @@ export default class Gradebook extends React.Component {

  componentDidMount() {
    const urlQuery = queryString.parse(this.props.location.search);
-    this.props.getRoles(this.props.match.params.courseId, urlQuery);
+    this.props.getUserGrades(
+      this.props.match.params.courseId,
+      urlQuery.cohort,
+      urlQuery.track,
+    );
+    this.props.getTracks(this.props.match.params.courseId);
+    this.props.getCohorts(this.props.match.params.courseId);
+    this.props.getAssignmentTypes(this.props.match.params.courseId);
  }

  setNewModalState = (userEntry, subsection) => {
@@ -244,7 +250,7 @@ export default class Gradebook extends React.Component {
              href={this.lmsInstructorDashboardUrl(this.props.match.params.courseId)}
              className="mb-3"
            >
-              <span aria-hidden="true">{'<< '}</span> {'Back to Dashboard'}
+              {'<< Back to Dashboard'}
            </a>
            <h1>Gradebook</h1>
            <h3> {this.props.match.params.courseId}</h3>
@@ -253,16 +259,11 @@ export default class Gradebook extends React.Component {
                The grades for this course are now frozen. Editing of grades is no longer allowed.
              </div>
            }
-            { (this.props.canUserViewGradebook === false) &&
-              <div className="alert alert-warning" role="alert" >
-                You are not authorized to view the gradebook for this course.
-              </div>
-            }
            <hr />
            <div className="d-flex justify-content-between" >
              <div>
-                <div role="radiogroup" aria-labelledby="score-view-group-label">
-                  <span id="score-view-group-label">Score View:</span>
+                <div>
+                  Score View:
                  <span>
                    <input
                      id="score-view-percent"
@@ -270,7 +271,6 @@ export default class Gradebook extends React.Component {
                      type="radio"
                      name="score-view"
                      value="percent"
-                      defaultChecked
                      onClick={() => this.props.toggleFormat('percent')}
                    />
                    <label className="mr-2" htmlFor="score-view-percent">Percent</label>
@@ -294,34 +294,35 @@ export default class Gradebook extends React.Component {
                    </span>
                    <InputSelect
                      name="assignment-types"
-                      ariaLabel="Assignment Types"
                      value={this.mapSelectedTrackEntry(this.props.selectedAssignmentType)}
                      options={this.mapAssignmentTypeEntries(this.props.assignmnetTypes)}
                      onChange={this.updateAssignmentTypes}
                    />
                  </div>
                }
-                <div className="student-filters">
-                  <span className="label">
-                    Student Groups:
-                  </span>
-                  <InputSelect
-                    name="Tracks"
-                    ariaLabel="Tracks"
-                    disabled={this.props.tracks.length === 0}
-                    value={this.mapSelectedTrackEntry(this.props.selectedTrack)}
-                    options={this.mapTracksEntries(this.props.tracks)}
-                    onChange={this.updateTracks}
-                  />
-                  <InputSelect
-                    name="Cohorts"
-                    ariaLabel="Cohorts"
-                    disabled={this.props.cohorts.length === 0}
-                    value={this.mapSelectedCohortEntry(this.props.selectedCohort)}
-                    options={this.mapCohortsEntries(this.props.cohorts)}
-                    onChange={this.updateCohorts}
-                  />
-                </div>
+                {(this.props.tracks.length > 0 || this.props.cohorts.length > 0) &&
+                  <div className="student-filters">
+                    <span className="label">
+                      Student Groups:
+                    </span>
+                    {this.props.tracks.length > 0 &&
+                      <InputSelect
+                        name="Tracks"
+                        value={this.mapSelectedTrackEntry(this.props.selectedTrack)}
+                        options={this.mapTracksEntries(this.props.tracks)}
+                        onChange={this.updateTracks}
+                      />
+                    }
+                    {this.props.cohorts.length > 0 &&
+                      <InputSelect
+                        name="Cohorts"
+                        value={this.mapSelectedCohortEntry(this.props.selectedCohort)}
+                        options={this.mapCohortsEntries(this.props.cohorts)}
+                        onChange={this.updateCohorts}
+                      />
+                    }
+                  </div>
+                }
              </div>
              <div>
                <div style={{ marginLeft: '10px', marginBottom: '10px' }}>
@@ -333,6 +334,21 @@ export default class Gradebook extends React.Component {
                  onClear={() => this.props.getUserGrades(this.props.match.params.courseId, this.props.selectedCohort, this.props.selectedTrack)}
                  value={this.state.filterValue}
                />
+                <div className="d-flex justify-content-end" style={{ marginTop: '20px' }}>
+                  <Button
+                    label="Previous"
+                    buttonType="primary"
+                    style={{ visibility: (!this.props.prevPage ? 'hidden' : 'visible') }}
+                    onClick={() => this.props.getPrevNextGrades(this.props.prevPage, this.props.selectedCohort, this.props.selectedTrack)}
+                  />
+                  <div style={{ width: '10px' }} />
+                  <Button
+                    label="Next"
+                    buttonType="primary"
+                    style={{ visibility: (!this.props.nextPage ? 'hidden' : 'visible') }}
+                    onClick={() => this.props.getPrevNextGrades(this.props.nextPage, this.props.selectedCohort, this.props.selectedTrack)}
+                  />
+                </div>
              </div>
            </div>
            <br />
@@ -342,7 +358,6 @@ export default class Gradebook extends React.Component {
              onClose={() => this.props.updateBanner(false)}
              open={this.props.showSuccess}
            />
-            {PageButtons(this.props)}
            <div className="gbook">
              <Table
                columns={this.props.headings}
@@ -350,14 +365,11 @@ export default class Gradebook extends React.Component {
                tableSortable
                defaultSortDirection="asc"
                defaultSortedColumn="username"
-                rowHeaderColumnKey="username"
              />
            </div>
-            {PageButtons(this.props)}
            <Modal
              open={this.state.modalOpen}
              title="Edit Grades"
-              closeText="Cancel"
              body={(
                <div>
                  <h3>{this.state.modalModel[0].assignmentName}</h3>
@@ -365,12 +377,11 @@ export default class Gradebook extends React.Component {
                    columns={[{ label: 'Username', key: 'username' }, { label: 'Current grade', key: 'currentGrade' }, { label: 'Adjusted grade', key: 'adjustedGrade' }]}
                    data={this.state.modalModel}
                  />
-                  <div>Note: Once you save, your changes will be visible to students.</div>
                </div>
              )}
              buttons={[
                <Button
-                  label="Save Grade"
+                  label="Edit Grade"
                  buttonType="primary"
                  onClick={this.handleAdjustedGradeClick}
                />,
--- a/src/components/Header/index.jsx
+++ b/src/components/Header/index.jsx
@@ -1,30 +1,94 @@
 import React from 'react';
-import { Hyperlink } from '@edx/paragon';
+import {
+  Collapse,
+  Navbar,
+  NavbarToggler,
+  NavbarBrand,
+  Nav,
+  NavItem,
+  NavLink,
+  UncontrolledDropdown,
+  DropdownToggle,
+  DropdownMenu,
+  DropdownItem,
+} from 'reactstrap';
+import { Icon } from '@edx/paragon';
+import PropTypes from 'prop-types';

+import apiClient from '../../data/apiClient';
+import { configuration } from '../../config';
 import EdxLogo from '../../../assets/edx-sm.png';

-export default class Header extends React.Component {
+class Header extends React.Component {
  constructor(props) {
    super(props);
+
+    this.toggle = this.toggle.bind(this);
    this.state = {
      mobileNavOpen: false,
    };
  }

-  renderLogo() {
-    return (
-      <img src={EdxLogo} alt="edX logo" height="30" width="60" />
-    );
+  toggle() {
+    this.setState({
+      mobileNavOpen: !this.state.mobileNavOpen,
+    });
+  }
+
+  getUserProfileImageIcon() {
+    const screenReaderText = `Profile image for ${this.props.username}`;
+
+    if (this.props.userProfileImageUrl) {
+      return <img src={this.props.userProfileImageUrl} alt={screenReaderText} />;
+    }
+    return <Icon className={['fa', 'fa-user', 'px-3']} screenReaderText={screenReaderText} />;
  }

  render() {
    return (
-      <div className="mb-3">
-        <header className="d-flex justify-content-center align-items-center p-3 border-bottom-blue">
-          <Hyperlink content={this.renderLogo()} destination="https://www.edx.org" />
-          <div />
-        </header>
-      </div>
+      <Navbar light expand="md" className="border-bottom">
+        <NavbarBrand href={configuration.LMS_BASE_URL}>
+          <img src={EdxLogo} alt="edX logo" height="30" width="60" />
+        </NavbarBrand>
+        <NavbarToggler onClick={this.toggle} />
+        <Collapse isOpen={this.state.mobileNavOpen} navbar>
+          <Nav className="ml-auto" navbar>
+            <UncontrolledDropdown nav inNavbar>
+              <DropdownToggle nav caret>
+                {this.getUserProfileImageIcon()}
+                {this.props.username}
+              </DropdownToggle>
+              <DropdownMenu right>
+                <DropdownItem href={`${configuration.LMS_BASE_URL}/dashboard`}>
+                  Dashboard
+                </DropdownItem>
+                <DropdownItem href={`${configuration.LMS_BASE_URL}/u/${this.props.username}`}>
+                  Profile
+                </DropdownItem>
+                <DropdownItem href={`${configuration.LMS_BASE_URL}/account/settings`}>
+                  Account
+                </DropdownItem>
+                <DropdownItem divider />
+                <DropdownItem onClick={() => apiClient.logout()}>
+                  Logout
+                </DropdownItem>
+              </DropdownMenu>
+            </UncontrolledDropdown>
+          </Nav>
+        </Collapse>
+      </Navbar>
    );
  }
 }
+
+Header.defaultProps = {
+  username: null,
+  userProfileImageUrl: null,
+};
+
+Header.propTypes = {
+  username: PropTypes.string,
+  userProfileImageUrl: PropTypes.string,
+};
+
+export default Header;
--- a/src/components/PageButtons/PageButtons.test.jsx
+++ b/src/components/PageButtons/PageButtons.test.jsx
@@ -1,36 +0,0 @@
-import renderer from 'react-test-renderer';
-import PageButtons from '.';
-
-const createInput = function createInput(prevPage, nextPage) {
-  return {
-    prevPage,
-    nextPage,
-    selectedTrack: 't',
-    selectedCohort: 'c',
-    getPrevNextGrades() {},
-  };
-};
-
-describe('PageButtons', () => {
-  const assertPageButtonsSnapshot = function assertPageButtonsSnapshot(input) {
-    const pb = renderer.create(PageButtons(input));
-    const tree = pb.toJSON();
-    expect(tree).toMatchSnapshot();
-  };
-
-  it('prev null, next null', () => {
-    assertPageButtonsSnapshot(createInput(null, null));
-  });
-
-  it('prev null, next not null', () => {
-    assertPageButtonsSnapshot(createInput(null, 'np'));
-  });
-
-  it('prev not null, next null', () => {
-    assertPageButtonsSnapshot(createInput('pp', null));
-  });
-
-  it('prev not null, next not null', () => {
-    assertPageButtonsSnapshot(createInput('pp', 'np'));
-  });
-});
--- a/src/components/PageButtons/snapshots/PageButtons.test.jsx.snap
+++ b/src/components/PageButtons/snapshots/PageButtons.test.jsx.snap
@@ -1,169 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`PageButtons prev not null, next not null 1`] = `
-<div
-  className="d-flex justify-content-center"
-  style={
-    Object {
-      "paddingBottom": "20px",
-    }
-  }
->
-  <button
-    className="btn btn-primary"
-    disabled={false}
-    onBlur={[Function]}
-    onClick={[Function]}
-    onKeyDown={[Function]}
-    style={
-      Object {
-        "margin": "20px",
-      }
-    }
-    type="button"
-  >
-    Previous Page
-  </button>
-  <button
-    className="btn btn-primary"
-    disabled={false}
-    onBlur={[Function]}
-    onClick={[Function]}
-    onKeyDown={[Function]}
-    style={
-      Object {
-        "margin": "20px",
-      }
-    }
-    type="button"
-  >
-    Next Page
-  </button>
-</div>
-`;
-
-exports[`PageButtons prev not null, next null 1`] = `
-<div
-  className="d-flex justify-content-center"
-  style={
-    Object {
-      "paddingBottom": "20px",
-    }
-  }
->
-  <button
-    className="btn btn-primary"
-    disabled={false}
-    onBlur={[Function]}
-    onClick={[Function]}
-    onKeyDown={[Function]}
-    style={
-      Object {
-        "margin": "20px",
-      }
-    }
-    type="button"
-  >
-    Previous Page
-  </button>
-  <button
-    className="btn btn-primary"
-    disabled={true}
-    onBlur={[Function]}
-    onClick={[Function]}
-    onKeyDown={[Function]}
-    style={
-      Object {
-        "margin": "20px",
-      }
-    }
-    type="button"
-  >
-    Next Page
-  </button>
-</div>
-`;
-
-exports[`PageButtons prev null, next not null 1`] = `
-<div
-  className="d-flex justify-content-center"
-  style={
-    Object {
-      "paddingBottom": "20px",
-    }
-  }
->
-  <button
-    className="btn btn-primary"
-    disabled={true}
-    onBlur={[Function]}
-    onClick={[Function]}
-    onKeyDown={[Function]}
-    style={
-      Object {
-        "margin": "20px",
-      }
-    }
-    type="button"
-  >
-    Previous Page
-  </button>
-  <button
-    className="btn btn-primary"
-    disabled={false}
-    onBlur={[Function]}
-    onClick={[Function]}
-    onKeyDown={[Function]}
-    style={
-      Object {
-        "margin": "20px",
-      }
-    }
-    type="button"
-  >
-    Next Page
-  </button>
-</div>
-`;
-
-exports[`PageButtons prev null, next null 1`] = `
-<div
-  className="d-flex justify-content-center"
-  style={
-    Object {
-      "paddingBottom": "20px",
-    }
-  }
->
-  <button
-    className="btn btn-primary"
-    disabled={true}
-    onBlur={[Function]}
-    onClick={[Function]}
-    onKeyDown={[Function]}
-    style={
-      Object {
-        "margin": "20px",
-      }
-    }
-    type="button"
-  >
-    Previous Page
-  </button>
-  <button
-    className="btn btn-primary"
-    disabled={true}
-    onBlur={[Function]}
-    onClick={[Function]}
-    onKeyDown={[Function]}
-    style={
-      Object {
-        "margin": "20px",
-      }
-    }
-    type="button"
-  >
-    Next Page
-  </button>
-</div>
-`;
--- a/src/components/PageButtons/index.jsx
+++ b/src/components/PageButtons/index.jsx
@@ -1,30 +0,0 @@
-import React from 'react';
-import {
-  Button,
-} from '@edx/paragon';
-
-
-export default function PageButtons({prevPage, nextPage, selectedTrack, selectedCohort, getPrevNextGrades}) {
-  return (
-    <div
-      className="d-flex justify-content-center"
-      style={{ paddingBottom: '20px' }}
-    >
-      <Button
-        label="Previous Page"
-        style={{ margin: '20px' }}
-        buttonType="primary"
-        disabled={!prevPage}
-        onClick={() => getPrevNextGrades(prevPage, selectedCohort, selectedTrack)}
-      />
-      <Button
-        label="Next Page"
-        style={{ margin: '20px' }}
-        buttonType="primary"
-        disabled={!nextPage}
-        onClick={() => getPrevNextGrades(nextPage, selectedCohort, selectedTrack)}
-      />
-    </div>
-  );
-}
-
--- a/src/containers/GradebookPage/index.jsx
+++ b/src/containers/GradebookPage/index.jsx
@@ -13,7 +13,6 @@ import {
 import { fetchCohorts } from '../../data/actions/cohorts';
 import { fetchTracks } from '../../data/actions/tracks';
 import { fetchAssignmentTypes } from '../../data/actions/assignmentTypes';
-import { getRoles } from '../../data/actions/roles';

 const mapStateToProps = state => (
  {
@@ -29,21 +28,10 @@ const mapStateToProps = state => (
    nextPage: state.grades.nextPage,
    assignmnetTypes: state.assignmentTypes.results,
    areGradesFrozen: state.assignmentTypes.areGradesFrozen,
-    showSpinner: shouldShowSpinner(state),
-    canUserViewGradebook: state.roles.canUserViewGradebook
+    showSpinner: state.grades.showSpinner,
  }
 );

-function shouldShowSpinner (state) {
-  if (state.roles.canUserViewGradebook === true){
-    return state.grades.showSpinner;
-  } else if (state.roles.canUserViewGradebook === false){
-    return false;
-  } else { // canUserViewGradebook === null
-    return true;
-  }
-}
-
 const mapDispatchToProps = dispatch => (
  {
    getUserGrades: (courseId, cohort, track) => {
@@ -76,9 +64,6 @@ const mapDispatchToProps = dispatch => (
    updateBanner: (showSuccess) => {
      dispatch(updateBanner(showSuccess));
    },
-    getRoles: (matchParams, urlQuery) => {
-      dispatch(getRoles(matchParams, urlQuery));
-    },
  }
 );

--- a/src/containers/Header/index.jsx
+++ b/src/containers/Header/index.jsx
@@ -0,0 +1,11 @@
+import { connect } from 'react-redux';
+import { fetchUserProfile } from '@edx/frontend-auth';
+
+import Header from '../../components/Header';
+
+const mapStateToProps = state => ({
+  username: state.userProfile.username,
+  userProfileImageUrl: state.userProfile.userProfileImageUrl,
+});
+
+export default connect(mapStateToProps)(Header);
--- a/src/data/actions/roles.js
+++ b/src/data/actions/roles.js
@@ -1,42 +0,0 @@
-import {
-  GOT_ROLES,
-  ERROR_FETCHING_ROLES,
-} from '../constants/actionTypes/roles';
-import { fetchGrades } from './grades';
-import { fetchTracks } from './tracks';
-import { fetchCohorts } from './cohorts';
-import { fetchAssignmentTypes } from './assignmentTypes';
-import LmsApiService from '../services/LmsApiService';
-
-const allowedRoles = ['staff', 'instructor', 'support'];
-
-const gotRoles = (canUserViewGradebook, courseId) => ({
-  type: GOT_ROLES,
-  canUserViewGradebook,
-  courseId,
-});
-const errorFetchingRoles = () => ({ type: ERROR_FETCHING_ROLES });
-
-const getRoles = (courseId, urlQuery) => (
-  dispatch => LmsApiService.fetchUserRoles(courseId)
-    .then(response => response.data)
-    .then((response) => {
-      const canUserViewGradebook = response.is_staff
-                                  || (response.roles.some(role => (role.course_id === courseId)
-                                      && allowedRoles.includes(role.role)));
-      dispatch(gotRoles(canUserViewGradebook, courseId));
-      if (canUserViewGradebook) {
-        dispatch(fetchGrades(courseId, urlQuery.cohort, urlQuery.track));
-        dispatch(fetchTracks(courseId));
-        dispatch(fetchCohorts(courseId));
-        dispatch(fetchAssignmentTypes(courseId));
-      }
-    })
-    .catch(() => {
-      dispatch(errorFetchingRoles());
-    }));
-
-export {
-  getRoles,
-  errorFetchingRoles,
-};
--- a/src/data/actions/roles.test.js
+++ b/src/data/actions/roles.test.js
@@ -1,146 +0,0 @@
-import configureMockStore from 'redux-mock-store';
-import MockAdapter from 'axios-mock-adapter';
-import thunk from 'redux-thunk';
-
-import apiClient from '../apiClient';
-import { configuration } from '../../config';
-import { getRoles } from './roles';
-import {
-  GOT_ROLES,
-  ERROR_FETCHING_ROLES,
-} from '../constants/actionTypes/roles';
-import { STARTED_FETCHING_GRADES } from '../constants/actionTypes/grades';
-import { STARTED_FETCHING_TRACKS } from '../constants/actionTypes/tracks';
-import { STARTED_FETCHING_COHORTS } from '../constants/actionTypes/cohorts';
-import { STARTED_FETCHING_ASSIGNMENT_TYPES } from '../constants/actionTypes/assignmentTypes';
-
-
-const mockStore = configureMockStore([thunk]);
-const axiosMock = new MockAdapter(apiClient);
-
-const course1Id = 'course-v1:edX+DemoX+Demo_Course';
-const course2Id = 'course-v1:edX+DemoX+Demo_Course_2';
-const rolesUrl = `${configuration.LMS_BASE_URL}/api/enrollment/v1/roles/?course_id=${encodeURIComponent(course1Id)}`;
-
-function makeRoleListObj(roles, isGlobalStaff) {
-  return {
-    roles,
-    is_staff: isGlobalStaff,
-  };
-}
-function makeRoleObj(courseId, role) {
-  return {
-    course_id: courseId,
-    role,
-  };
-}
-
-const course1StaffRole = makeRoleObj(course1Id, 'staff');
-const course1DummyRole = makeRoleObj(course1Id, 'dummy');
-const course2StaffRole = makeRoleObj(course2Id, 'staff');
-const course2DummyRole = makeRoleObj(course2Id, 'dummy');
-const urlParams = { cohort: null, track: null };
-
-describe('actions', () => {
-  afterEach(() => {
-    axiosMock.reset();
-  });
-
-  describe('getRoles', () => {
-    it('dispatches got_roles action and subsequent actions after fetching role that allows gradebook', () => {
-      const expectedActions = [
-        { type: GOT_ROLES, canUserViewGradebook: true, courseId: course1Id },
-        { type: STARTED_FETCHING_GRADES },
-        { type: STARTED_FETCHING_TRACKS },
-        { type: STARTED_FETCHING_COHORTS },
-        { type: STARTED_FETCHING_ASSIGNMENT_TYPES },
-      ];
-      const store = mockStore();
-      axiosMock.onGet(rolesUrl)
-        .replyOnce(200, JSON.stringify(makeRoleListObj([course1StaffRole, course2DummyRole], false)));
-
-      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
-        expect(store.getActions()).toEqual(expectedActions);
-      });
-    });
-
-    it('dispatches got_roles action and other actions after fetching irrelevent roles but user is global staff', () => {
-      const expectedActions = [
-        { type: GOT_ROLES, canUserViewGradebook: true, courseId: course1Id },
-        { type: STARTED_FETCHING_GRADES },
-        { type: STARTED_FETCHING_TRACKS },
-        { type: STARTED_FETCHING_COHORTS },
-        { type: STARTED_FETCHING_ASSIGNMENT_TYPES },
-      ];
-      const store = mockStore();
-
-      axiosMock.onGet(rolesUrl)
-        .replyOnce(200, JSON.stringify(makeRoleListObj([course1DummyRole, course2DummyRole], true)));
-
-      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
-        expect(store.getActions()).toEqual(expectedActions);
-      });
-    });
-
-    it('dispatches got_roles action and no other actions after fetching role that disallows gradebook', () => {
-      const expectedActions = [
-        {
-          type: GOT_ROLES, canUserViewGradebook: false, courseId: course1Id,
-        },
-      ];
-      const store = mockStore();
-
-      axiosMock.onGet(rolesUrl)
-        .replyOnce(200, JSON.stringify(makeRoleListObj([course1DummyRole, course2StaffRole], false)));
-
-      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
-        expect(store.getActions()).toEqual(expectedActions);
-      });
-    });
-
-    it('dispatches got_roles action and no other actions after fetching empty roles', () => {
-      const expectedActions = [
-        { type: GOT_ROLES, canUserViewGradebook: false, courseId: course1Id },
-      ];
-      const store = mockStore();
-
-      axiosMock.onGet(rolesUrl)
-        .replyOnce(200, JSON.stringify(makeRoleListObj([], false)));
-
-      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
-        expect(store.getActions()).toEqual(expectedActions);
-      });
-    });
-
-    it('dispatches got_roles action and other actions after fetching empty roles but user is global staff', () => {
-      const expectedActions = [
-        { type: GOT_ROLES, canUserViewGradebook: true, courseId: course1Id },
-        { type: STARTED_FETCHING_GRADES },
-        { type: STARTED_FETCHING_TRACKS },
-        { type: STARTED_FETCHING_COHORTS },
-        { type: STARTED_FETCHING_ASSIGNMENT_TYPES },
-      ];
-      const store = mockStore();
-
-      axiosMock.onGet(rolesUrl)
-        .replyOnce(200, JSON.stringify(makeRoleListObj([], true)));
-
-      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
-        expect(store.getActions()).toEqual(expectedActions);
-      });
-    });
-
-    it('dispatches error action after getting an error when trying to get roles', () => {
-      const expectedActions = [
-        { type: ERROR_FETCHING_ROLES },
-      ];
-      const store = mockStore();
-
-      axiosMock.onGet(rolesUrl).replyOnce(400);
-
-      return store.dispatch(getRoles(course1Id, urlParams)).then(() => {
-        expect(store.getActions()).toEqual(expectedActions);
-      });
-    });
-  });
-});
--- a/src/data/apiClient.js
+++ b/src/data/apiClient.js
@@ -4,6 +4,7 @@ import { configuration } from '../config';

 const apiClient = getAuthenticatedAPIClient({
  appBaseUrl: configuration.BASE_URL,
+  authBaseUrl: configuration.LMS_BASE_URL,
  loginUrl: configuration.LOGIN_URL,
  logoutUrl: configuration.LOGOUT_URL,
  csrfTokenApiPath: process.env.CSRF_TOKEN_API_PATH,
--- a/src/data/constants/actionTypes/roles.js
+++ b/src/data/constants/actionTypes/roles.js
@@ -1,7 +0,0 @@
-const GOT_ROLES = 'GOT_ROLES';
-const ERROR_FETCHING_ROLES = 'ERROR_FETCHING_ROLES'
-
-export {
-  GOT_ROLES,
-  ERROR_FETCHING_ROLES,
-};
--- a/src/data/reducers/index.js
+++ b/src/data/reducers/index.js
@@ -1,17 +1,25 @@
 import { combineReducers } from 'redux';
+import { userProfile } from '@edx/frontend-auth';

 import cohorts from './cohorts';
 import grades from './grades';
 import tracks from './tracks';
 import assignmentTypes from './assignmentTypes';
-import roles from './roles';
+
+const identityReducer = (state) => {
+  const newState = { ...state };
+  return newState;
+};

 const rootReducer = combineReducers({
+  // The authentication state is added as initialState when
+  // creating the store in data/store.js.
+  authentication: identityReducer,
+  userProfile,
  grades,
  cohorts,
  tracks,
  assignmentTypes,
-  roles,
 });

 export default rootReducer;
--- a/src/data/reducers/roles.js
+++ b/src/data/reducers/roles.js
@@ -1,26 +0,0 @@
-import {
-    GOT_ROLES,
-    ERROR_FETCHING_ROLES,
-  } from '../constants/actionTypes/roles';
-
-  const initialState = {
-    canUserViewGradebook: null,
-  };
-
-  const roles = (state = initialState, action) => {
-    switch (action.type) {
-      case GOT_ROLES:
-        return {
-          ...state,
-          canUserViewGradebook: action.canUserViewGradebook,
-        };
-      case ERROR_FETCHING_ROLES:
-        return {
-          ...state,
-          canUserViewGradebook: false,
-        };
-      default:
-        return state;
-  }};
-
-  export default roles;
--- a/src/data/reducers/roles.test.js
+++ b/src/data/reducers/roles.test.js
@@ -1,47 +0,0 @@
-import roles from './roles';
-import {
-  ERROR_FETCHING_ROLES,
-  GOT_ROLES,
-} from '../constants/actionTypes/roles';
-
-const initialState = {
-  canUserViewGradebook: null,
-};
-
-describe('tracks reducer', () => {
-  it('has initial state', () => {
-    expect(roles(undefined, {})).toEqual(initialState);
-  });
-
-  it('updates canUserViewGradebook to true', () => {
-    const expected = {
-      ...initialState,
-      canUserViewGradebook: true
-    };
-    expect(roles(undefined, {
-      type: GOT_ROLES,
-      canUserViewGradebook: true,
-    })).toEqual(expected);
-  });
-
-  it('updates canUserViewGradebook to false', () => {
-    const expected = {
-      ...initialState,
-      canUserViewGradebook: false
-    };
-    expect(roles(undefined, {
-      type: GOT_ROLES,
-      canUserViewGradebook: false,
-    })).toEqual(expected);
-  });
-
-  it('updates fetch roles failure state', () => {
-    const expected = {
-      ...initialState,
-      canUserViewGradebook: false,
-    };
-    expect(roles(undefined, {
-      type: ERROR_FETCHING_ROLES,
-    })).toEqual(expected);
-  });
-});
--- a/src/data/services/LmsApiService.js
+++ b/src/data/services/LmsApiService.js
@@ -59,11 +59,6 @@ class LmsApiService {
    const assignmentTypesUrl = `${LmsApiService.baseUrl}/api/grades/v1/gradebook/${courseId}/grading-info?graded_only=true`;
    return apiClient.get(assignmentTypesUrl);
  }
-
-  static fetchUserRoles(courseId) {
-    const rolesUrl = `${LmsApiService.baseUrl}/api/enrollment/v1/roles/?course_id=${encodeURIComponent(courseId)}`;
-    return apiClient.get(rolesUrl);
-  }
 }

 export default LmsApiService;
--- a/src/data/store.js
+++ b/src/data/store.js
@@ -2,48 +2,17 @@ import { applyMiddleware, createStore } from 'redux';
 import thunkMiddleware from 'redux-thunk';
 import { composeWithDevTools } from 'redux-devtools-extension/logOnlyInProduction';
 import { createLogger } from 'redux-logger';
-import { createMiddleware } from 'redux-beacon';
-import Segment, { trackEvent, trackPageView } from '@redux-beacon/segment';
-import { GOT_ROLES } from './constants/actionTypes/roles';
-import { GOT_GRADES, GRADE_UPDATE_SUCCESS, GRADE_UPDATE_FAILURE } from './constants/actionTypes/grades';

+import apiClient from './apiClient';
 import reducers from './reducers';

 const loggerMiddleware = createLogger();
-
-const eventsMap = {
-  [GOT_ROLES]: trackPageView(action => ({
-    page: action.courseId,
-  })),
-  [GOT_GRADES]: trackEvent(action => ({
-    name: 'Grades displayed or paginated',
-    properties: {
-      track: action.track,
-      cohort: action.cohort,
-      prev: action.prev,
-      next: action.next,
-    },
-  })),
-  [GRADE_UPDATE_SUCCESS]: trackEvent(action => ({
-    name: 'Grades Updated',
-    properties: {
-      updatedGrades: action.payload.responseData,
-    },
-  })),
-  [GRADE_UPDATE_FAILURE]: trackEvent(action => ({
-    name: 'Grades Fail to Update',
-    properties: {
-      error: action.payload.error,
-    },
-  })),
-};
-
-const segmentMiddleware = createMiddleware(eventsMap, Segment());
-
+const initialState = apiClient.getAuthenticationState();

 const store = createStore(
  reducers,
-  composeWithDevTools(applyMiddleware(thunkMiddleware, loggerMiddleware, segmentMiddleware)),
+  initialState,
+  composeWithDevTools(applyMiddleware(thunkMiddleware, loggerMiddleware)),
 );

 export default store;
--- a/src/index.jsx
+++ b/src/index.jsx
@@ -3,49 +3,37 @@ import React from 'react';
 import ReactDOM from 'react-dom';
 import { BrowserRouter as Router, Route, Switch } from 'react-router-dom';
 import { Provider } from 'react-redux';
-import SiteFooter from '@edx/frontend-component-footer';
+import { fetchUserProfile } from '@edx/frontend-auth';

 import apiClient from './data/apiClient';
+import Footer from './components/Gradebook/footer';
 import GradebookPage from './containers/GradebookPage';
-import Header from './components/Header';
+import Header from './containers/Header';
 import store from './data/store';
-import FooterLogo from '../assets/edx-footer.png';
 import './App.scss';

-var courseId = window.location.pathname.substring(1);
+class App extends React.Component {
+  componentDidMount() {
+    const username = store.getState().authentication.username;
+    store.dispatch(fetchUserProfile(apiClient, username));
+  }

-const App = () => (
-  <Provider store={store}>
-    <Router>
-      <div>
-        <Header />
-        <main>
-          <Switch>
-            <Route exact path="/:courseId" component={GradebookPage} />
-          </Switch>
-        </main>
-        <SiteFooter
-          siteName={process.env.SITE_NAME}
-          siteLogo={FooterLogo}
-          marketingSiteBaseUrl={process.env.MARKETING_SITE_BASE_URL}
-          supportUrl={process.env.SUPPORT_URL}
-          contactUrl={process.env.CONTACT_URL}
-          openSourceUrl={process.env.OPEN_SOURCE_URL}
-          termsOfServiceUrl={process.env.TERMS_OF_SERVICE_URL}
-          privacyPolicyUrl={process.env.PRIVACY_POLICY_URL}
-          facebookUrl={process.env.FACEBOOK_URL}
-          twitterUrl={process.env.TWITTER_URL}
-          youTubeUrl={process.env.YOU_TUBE_URL}
-          linkedInUrl={process.env.LINKED_IN_URL}
-          googlePlusUrl={process.env.GOOGLE_PLUS_URL}
-          redditUrl={process.env.REDDIT_URL}
-          appleAppStoreUrl={process.env.APPLE_APP_STORE_URL}
-          googlePlayUrl={process.env.GOOGLE_PLAY_URL}
-        />
-      </div>
-    </Router>
-  </Provider>
-);
+  render() {
+    return <Provider store={store}>
+      <Router>
+        <div>
+          <Header />
+          <main>
+            <Switch>
+              <Route exact path="/:courseId" component={GradebookPage} />
+            </Switch>
+          </main>
+          <Footer />
+        </div>
+      </Router>
+    </Provider>;
+  }
+}

 if (apiClient.ensurePublicOrAuthencationAndCookies(window.location.pathname)) {
  ReactDOM.render(<App />, document.getElementById('root'));
--- a/src/segment.js
+++ b/src/segment.js
@@ -1,85 +0,0 @@
-// The code in this file is from Segment's website:
-// https://segment.com/docs/sources/website/analytics.js/quickstart/
-import { configuration } from './config';
-
-(function () {
-  // Create a queue, but don't obliterate an existing one!
-  const analytics = window.analytics = window.analytics || [];
-
-  // If the real analytics.js is already on the page return.
-  if (analytics.initialize) return;
-
-  // If the snippet was invoked already show an error.
-  if (analytics.invoked) {
-    if (window.console && console.error) {
-      console.error('Segment snippet included twice.');
-    }
-    return;
-  }
-
-  // Invoked flag, to make sure the snippet
-  // is never invoked twice.
-  analytics.invoked = true;
-
-  // A list of the methods in Analytics.js to stub.
-  analytics.methods = [
-    'trackSubmit',
-    'trackClick',
-    'trackLink',
-    'trackForm',
-    'pageview',
-    'identify',
-    'reset',
-    'group',
-    'track',
-    'ready',
-    'alias',
-    'debug',
-    'page',
-    'once',
-    'off',
-    'on',
-  ];
-
-  // Define a factory to create stubs. These are placeholders
-  // for methods in Analytics.js so that you never have to wait
-  // for it to load to actually record data. The `method` is
-  // stored as the first argument, so we can replay the data.
-  analytics.factory = function (method) {
-    return function () {
-      const args = Array.prototype.slice.call(arguments);
-      args.unshift(method);
-      analytics.push(args);
-      return analytics;
-    };
-  };
-
-  // For each of our methods, generate a queueing stub.
-  for (let i = 0; i < analytics.methods.length; i++) {
-    const key = analytics.methods[i];
-    analytics[key] = analytics.factory(key);
-  }
-
-  // Define a method to load Analytics.js from our CDN,
-  // and that will be sure to only ever load it once.
-  analytics.load = function (key, options) {
-    // Create an async script element based on your key.
-    const script = document.createElement('script');
-    script.type = 'text/javascript';
-    script.async = true;
-    script.src = `https://cdn.segment.com/analytics.js/v1/${
-      key}/analytics.min.js`;
-
-    // Insert our script next to the first script element.
-    const first = document.getElementsByTagName('script')[0];
-    first.parentNode.insertBefore(script, first);
-    analytics._loadOptions = options;
-  };
-
-  // Add a version to keep track of what's in the wild.
-  analytics.SNIPPET_VERSION = '4.1.0';
-
-  // Load Analytics.js with your key, which will automatically
-  // load the tools you've enabled for your account. Boosh!
-  analytics.load(configuration.SEGMENT_KEY);
-}());