feat: 🎸 New modal provider (#1110)

* feat: 🎸 New modal provider

A new modal provider/context component to unify modal related code and
simplify modal use

Closes: #1086

* refactor(ModalContext): Keep current modal lib

* Update modal provider version according to PR #1116

* Update modal provider props to use inner props

* Add custom class prop

* CR Update: Refactor provider to extract specific modal

* Fix modal import

* CR Update: Move from spread to object assign

* CR Update: Add proptypes, use classnames dependency over interpolation and rename modal

platform/ui/src/components/ohifModal/OHIFModal.js

@@ -0,0 +1,60 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import ReactBootstrapModal from 'react-bootstrap-modal';
+import classNames from 'classnames';
+
+const OHIFModal = ({
+  className,
+  closeButton,
+  backdrop,
+  keyboard,
+  show,
+  title,
+  onHide,
+  footer: Footer,
+  header: Header,
+  children: Component,
+}) => (
+  <ReactBootstrapModal
+    className={classNames('modal fade themed in', className)}
+    backdrop={backdrop}
+    keyboard={keyboard}
+    show={show}
+    large={true}
+    title={title}
+    onHide={onHide}
+  >
+    {(Header || title) && (
+      <ReactBootstrapModal.Header closeButton={closeButton}>
+        {title && (
+          <ReactBootstrapModal.Title>{title}</ReactBootstrapModal.Title>
+        )}
+        {Header && <Header hide={onHide} />}
+      </ReactBootstrapModal.Header>
+    )}
+    <ReactBootstrapModal.Body>
+      {Component && <Component hide={onHide} />}
+    </ReactBootstrapModal.Body>
+    {Footer && (
+      <ReactBootstrapModal.Footer>
+        {' '}
+        <Footer hide={onHide} />
+      </ReactBootstrapModal.Footer>
+    )}
+  </ReactBootstrapModal>
+);
+
+OHIFModal.propTypes = {
+  className: PropTypes.string,
+  closeButton: PropTypes.bool,
+  backdrop: PropTypes.bool,
+  keyboard: PropTypes.bool,
+  show: PropTypes.bool,
+  title: PropTypes.string,
+  onHide: PropTypes.func,
+  footer: PropTypes.node,
+  header: PropTypes.node,
+  children: PropTypes.node,
+};
+
+export default OHIFModal;