[org admin] users: added 'invite user' (#3104)

frontend/src/components/dialog/org-admin-invite-user-dialog.js

@@ -0,0 +1,46 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import { Button, Modal, ModalHeader, ModalBody, ModalFooter } from 'reactstrap';
+import { gettext } from '../../utils/constants';
+import toaster from '../toast';
+import copy from '@seafile/seafile-editor/dist//utils/copy-to-clipboard';
+
+const propTypes = {
+  toggle: PropTypes.func.isRequired,
+  invitationLink: PropTypes.string.isRequired
+};
+
+class InviteUserDialog extends React.Component {
+
+  constructor(props) {
+    super(props);
+  }
+
+  copyLink = () => {
+    copy(this.props.invitationLink);
+    this.props.toggle();
+    const message = gettext('Internal link has been copied to clipboard');
+    toaster.success(message), {
+      duration: 2
+    };
+  }
+
+  render() {
+    return (
+      <Modal isOpen={true}>
+        <ModalHeader toggle={this.props.toggle}>{gettext('Invite user')}</ModalHeader>
+        <ModalBody>
+          <p>{gettext('Send the invitation link to the others, and they will be able to join the organization via scanning the QR code.')}</p>
+          <p>{this.props.invitationLink}</p>
+        </ModalBody>
+        <ModalFooter>
+          <Button color="primary" onClick={this.copyLink}>{gettext('Copy')}</Button>
+        </ModalFooter>
+      </Modal>
+    );
+  }
+}
+
+InviteUserDialog.propTypes = propTypes;
+
+export default InviteUserDialog;