1 files changed, 107 insertions, 0 deletions

diff --git a/src/containers/auth/AuthReleaseNotesScreen.tsx b/src/containers/auth/AuthReleaseNotesScreen.tsx
new file mode 100644
index 000000000..c717529fa
--- /dev/null
+++ b/src/containers/auth/AuthReleaseNotesScreen.tsx
@@ -0,0 +1,107 @@
+import { Component } from 'react';
+import { inject, observer } from 'mobx-react';
+
+import { defineMessages, injectIntl } from 'react-intl';
+import Markdown from 'markdown-to-jsx';
+import { mdiArrowLeftCircle } from '@mdi/js';
+import { openExternalUrl } from '../../helpers/url-helpers';
+import Icon from '../../components/ui/icon';
+import { ferdiumVersion } from '../../environment-remote';
+import {
+  getFerdiumVersion,
+  getUpdateInfoFromGH,
+} from '../../helpers/update-helpers';
+
+const messages = defineMessages({
+  headline: {
+    id: 'settings.releasenotes.headline',
+    defaultMessage: 'Release Notes',
+  },
+});
+
+interface IProps {
+  intl: any;
+}
+
+class AuthReleaseNotesScreen extends Component<IProps> {
+  state = {
+    data: '',
+  };
+
+  constructor(props) {
+    super(props);
+
+    this.state = { data: '' };
+  }
+
+  async componentDidMount() {
+    const { intl } = this.props;
+
+    const data = await getUpdateInfoFromGH(
+      window.location.href,
+      ferdiumVersion,
+      intl,
+    );
+
+    this.setState({
+      data,
+    });
+
+    for (const link of document.querySelectorAll('.releasenotes__body a')) {
+      link.addEventListener('click', this.handleClick.bind(this), false);
+    }
+  }
+
+  handleClick(e) {
+    e.preventDefault();
+    openExternalUrl(e.target.href);
+  }
+
+  componentWillUnmount() {
+    document.removeEventListener(
+      'click',
+      // eslint-disable-next-line unicorn/no-invalid-remove-event-listener
+      this.handleClick.bind(this),
+      false,
+    );
+  }
+
+  render() {
+    const { intl } = this.props;
+
+    const { data } = this.state;
+    return (
+      <div className="auth__container auth__container--releasenotes">
+        <div className="auth__main--releasenotes">
+          <div className="auth__header">
+            <span className="auth__header-item">
+              Ferdium {getFerdiumVersion(window.location.href, ferdiumVersion)}{' '}
+              {' | '}
+            </span>
+            <span className="auth__header-item__secondary">
+              {intl.formatMessage(messages.headline)}
+            </span>
+          </div>
+          <div className="auth__body releasenotes__body">
+            <Markdown options={{ wrapper: 'article' }}>{data}</Markdown>
+          </div>
+          <div className="auth__help">
+            <button
+              type="button"
+              onClick={() => {
+                // For some reason <Link> doesn't work here. So we hard code the path to take us to the Welcome Screen
+                window.location.href = '#/auth/welcome';
+              }}
+            >
+              <Icon icon={mdiArrowLeftCircle} size={1.5} />
+            </button>
+          </div>
+        </div>
+      </div>
+    );
+  }
+}
+
+export default injectIntl<'intl', IProps>(
+  inject('stores', 'actions')(observer(AuthReleaseNotesScreen)),
+);