Add Markdown component to render markdown

Summary: Adds a Markdown component to the component library. The react-markdown library doesn't work out of the box because elements it outputs don't have any styles, e.g. h1, h2, p, em, etc. So I've added a custom renderer to give styles to each of these that workplace markdown uses. The only one I haven't done at the moment that I'm aware of is numbered-lists. There's probably a way to get back the original styling of these elements so we don't need a custom renderer, but this works for now, and also allows us to customise their appearance. Reviewed By: passy Differential Revision: D18533085 fbshipit-source-id: a4332a11d34d577a6300074e4dde126362d46a6b
2019-11-19 05:51:09 -08:00
parent 6c4e687d63
commit 352d9c82cb
4 changed files with 405 additions and 3 deletions
--- a/package.json
+++ b/package.json
@@ -158,6 +158,7 @@
    "react-devtools-core": "^4.0.6",
    "react-dom": "^16.11.0",
    "react-emotion": "^9.2.6",
+    "react-markdown": "^4.2.2",
    "react-player": "^1.14.1",
    "react-redux": "^7.1.1",
    "react-test-renderer": "^16.11.0",
--- a/src/ui/components/Markdown.tsx
+++ b/src/ui/components/Markdown.tsx
@@ -0,0 +1,101 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ */
+
+import React, {PureComponent, RefObject} from 'react';
+import styled from 'react-emotion';
+import ReactMarkdown from 'react-markdown';
+import ReactDOM from 'react-dom';
+import {colors} from './colors';
+import {shell} from 'electron';
+
+const Row = styled('div')({
+  marginTop: 5,
+  marginBottom: 5,
+});
+const Heading = styled('div')((props: {level: number}) => ({
+  fontSize: Math.max(10, 20 - (props.level - 1) * 4),
+  marginBottom: 10,
+  fontWeight: 'bold',
+}));
+const ListItem = styled('li')({
+  'list-style-type': 'circle',
+  'list-style-position': 'inside',
+  marginLeft: 10,
+});
+const Strong = styled('span')({
+  fontWeight: 'bold',
+});
+const Emphasis = styled('span')({
+  fontStyle: 'italic',
+});
+const Quote = styled(Row)({
+  padding: 10,
+  backgroundColor: '#f1f2f3',
+});
+const Code = styled('span')({
+  fontFamily: '"Courier New", Courier, monospace',
+  backgroundColor: '#f1f2f3',
+});
+const Pre = styled(Row)({
+  padding: 10,
+  backgroundColor: '#f1f2f3',
+});
+class CodeBlock extends PureComponent<{value: string; language: string}> {
+  render() {
+    return (
+      <Pre>
+        <Code>{this.props.value}</Code>
+      </Pre>
+    );
+  }
+}
+const Link = styled('span')({
+  color: colors.blue,
+  textDecoration: 'underline',
+});
+class LinkReference extends PureComponent<{href: string}> {
+  render() {
+    return (
+      <Link onClick={() => shell.openExternal(this.props.href)}>
+        {this.props.children}
+      </Link>
+    );
+  }
+}
+
+export class Markdown extends PureComponent<{
+  source: string;
+}> {
+  containerRef: RefObject<HTMLDivElement> = React.createRef();
+
+  componentDidMount() {
+    ReactDOM.render(
+      <ReactMarkdown
+        source={this.props.source}
+        renderers={{
+          heading: Heading,
+          listItem: ListItem,
+          paragraph: Row,
+          strong: Strong,
+          emphasis: Emphasis,
+          inlineCode: Code,
+          code: CodeBlock,
+          blockquote: Quote,
+          link: LinkReference,
+          linkReference: LinkReference,
+        }}
+      />,
+      this.containerRef.current,
+    );
+  }
+
+  render() {
+    return <div ref={this.containerRef}></div>;
+  }
+}
--- a/src/ui/index.tsx
+++ b/src/ui/index.tsx
@@ -159,6 +159,7 @@ export {Console} from './components/console';

 export {default as Sheet} from './components/Sheet';
 export {StarButton} from './components/StarButton';
+export {Markdown} from './components/Markdown';

 export {default as BottomSpaced} from './components/BottomSpaced';
 export {default as SmallText} from './components/SmallText';
--- a/yarn.lock
+++ b/yarn.lock
@@ -2106,6 +2106,11 @@ backo2@1.0.2:
  resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
  integrity sha1-MasayLEpNjRj41s+u2n038+6eUc=

+bail@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/bail/-/bail-1.0.4.tgz#7181b66d508aa3055d3f6c13f0a0c720641dde9b"
+  integrity sha512-S8vuDB4w6YpRhICUDET3guPlQpaJl7od94tpZ0Fvnyp+MKW/HyDTcRDck+29C9g+d/qQHnddRH3+94kZdrW0Ww==
+
 balanced-match@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
@@ -2486,6 +2491,21 @@ chalk@^3.0.0:
    ansi-styles "^4.1.0"
    supports-color "^7.1.0"

+character-entities-legacy@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/character-entities-legacy/-/character-entities-legacy-1.1.3.tgz#3c729991d9293da0ede6dddcaf1f2ce1009ee8b4"
+  integrity sha512-YAxUpPoPwxYFsslbdKkhrGnXAtXoHNgYjlBM3WMXkWGTl5RsY3QmOyhwAgL8Nxm9l5LBThXGawxKPn68y6/fww==
+
+character-entities@^1.0.0:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/character-entities/-/character-entities-1.2.3.tgz#bbed4a52fe7ef98cc713c6d80d9faa26916d54e6"
+  integrity sha512-yB4oYSAa9yLcGyTbB4ItFwHw43QHdH129IJ5R+WvxOkWlyFnR5FAaBNnUq4mcxsTVZGh28bHoeTHMKXH1wZf3w==
+
+character-reference-invalid@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/character-reference-invalid/-/character-reference-invalid-1.1.3.tgz#1647f4f726638d3ea4a750cf5d1975c1c7919a85"
+  integrity sha512-VOq6PRzQBam/8Jm6XBGk2fNEnHXAdGd6go0rtd4weAGECBamHDwwCQSOT12TACIYUZegUXnV6xBXqUssijtxIg==
+
 chardet@^0.7.0:
  version "0.7.0"
  resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
@@ -2616,6 +2636,11 @@ codemirror@^5.25.0:
  resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.49.2.tgz#c84fdaf11b19803f828b0c67060c7bc6d154ccad"
  integrity sha512-dwJ2HRPHm8w51WB5YTF9J7m6Z5dtkqbU9ntMZ1dqXyFB9IpjoUFDj80ahRVEoVanfIp6pfASJbOlbWdEf8FOzQ==

+collapse-white-space@^1.0.2:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/collapse-white-space/-/collapse-white-space-1.0.5.tgz#c2495b699ab1ed380d29a1091e01063e75dbbe3a"
+  integrity sha512-703bOOmytCYAX9cXYqoikYIx6twmFCXsnzRQheBcTG3nzKYBR4P/+wkYeH+Mvj7qUz8zZDtdyzbxfnEi/kYzRQ==
+
 collection-visit@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
@@ -3155,11 +3180,24 @@ dom-helpers@^5.0.1:
    "@babel/runtime" "^7.6.3"
    csstype "^2.6.7"

+dom-serializer@^0.2.1:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.2.2.tgz#1afb81f533717175d478655debc5e332d9f9bb51"
+  integrity sha512-2/xPb3ORsQ42nHYiSunXkDjPLBaEj/xTwUO4B7XCZQTRk7EBtTOPaygh10YAAh2OI1Qrp6NWfpAhzswj0ydt9g==
+  dependencies:
+    domelementtype "^2.0.1"
+    entities "^2.0.0"
+
 dom-walk@^0.1.0:
  version "0.1.1"
  resolved "https://registry.yarnpkg.com/dom-walk/-/dom-walk-0.1.1.tgz#672226dc74c8f799ad35307df936aba11acd6018"
  integrity sha1-ZyIm3HTI95mtNTB9+TaroRrNYBg=

+domelementtype@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.0.1.tgz#1f8bdfe91f5a78063274e803b4bdcedf6e94f94d"
+  integrity sha512-5HOHUDsYZWV8FGWN0Njbr/Rn7f/eWSQi1v7+HsUVwXgn8nWWlL64zKDkS0n8ZmQ3mlWOMuXOnR+7Nx/5tMO5AQ==
+
 domexception@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
@@ -3167,6 +3205,22 @@ domexception@^1.0.1:
  dependencies:
    webidl-conversions "^4.0.2"

+domhandler@^3.0, domhandler@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-3.0.0.tgz#51cd13efca31da95bbb0c5bee3a48300e333b3e9"
+  integrity sha512-eKLdI5v9m67kbXQbJSNn1zjh0SDzvzWVWtX+qEI3eMjZw8daH9k8rlj1FZY9memPwjiskQFbe7vHVVJIAqoEhw==
+  dependencies:
+    domelementtype "^2.0.1"
+
+domutils@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-2.0.0.tgz#15b8278e37bfa8468d157478c58c367718133c08"
+  integrity sha512-n5SelJ1axbO636c2yUtOGia/IcJtVtlhQbFiVDBZHKV5ReJO1ViX7sFEemtuyoAnBxk5meNSYgA8V4s0271efg==
+  dependencies:
+    dom-serializer "^0.2.1"
+    domelementtype "^2.0.1"
+    domhandler "^3.0.0"
+
 dot-prop@^4.1.0:
  version "4.2.0"
  resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-4.2.0.tgz#1f19e0c2e1aa0e32797c49799f2837ac6af69c57"
@@ -3372,6 +3426,11 @@ entities@^1.1.2:
  resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
  integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==

+entities@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/entities/-/entities-2.0.0.tgz#68d6084cab1b079767540d80e56a39b423e4abf4"
+  integrity sha512-D9f7V0JSRwIxlRI2mjMqufDrRDnx8p+eEOz7aUM9SuvF8gsBzra0/6tbjl1m8eQHrZlYj6PxqE00hZ1SAIKPLw==
+
 env-paths@^2.2.0:
  version "2.2.0"
  resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-2.2.0.tgz#cdca557dc009152917d6166e2febe1f039685e43"
@@ -3848,7 +3907,7 @@ extend-shallow@^3.0.0, extend-shallow@^3.0.2:
    assign-symbols "^1.0.0"
    is-extendable "^1.0.1"

-extend@~3.0.2:
+extend@^3.0.0, extend@~3.0.2:
  version "3.0.2"
  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
  integrity sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g==
@@ -4539,6 +4598,26 @@ html-encoding-sniffer@^1.0.2:
  dependencies:
    whatwg-encoding "^1.0.1"

+html-to-react@^1.3.4:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/html-to-react/-/html-to-react-1.4.2.tgz#7b628ab56cd63a52f2d0b79d0fa838a51f088a57"
+  integrity sha512-TdTfxd95sRCo6QL8admCkE7mvNNrXtGoVr1dyS+7uvc8XCqAymnf/6ckclvnVbQNUo2Nh21VPwtfEHd0khiV7g==
+  dependencies:
+    domhandler "^3.0"
+    htmlparser2 "^4.0"
+    lodash.camelcase "^4.3.0"
+    ramda "^0.26"
+
+htmlparser2@^4.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-4.0.0.tgz#6034658db65b7713a572a9ebf79f650832dceec8"
+  integrity sha512-cChwXn5Vam57fyXajDtPXL1wTYc8JtLbr2TN76FYu05itVVVealxLowe2B3IEznJG4p9HAYn/0tJaRlGuEglFQ==
+  dependencies:
+    domelementtype "^2.0.1"
+    domhandler "^3.0.0"
+    domutils "^2.0.0"
+    entities "^2.0.0"
+
 http-cache-semantics@^4.0.0:
  version "4.0.3"
  resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.0.3.tgz#495704773277eeef6e43f9ab2c2c7d259dda25c5"
@@ -4736,6 +4815,19 @@ is-accessor-descriptor@^1.0.0:
  dependencies:
    kind-of "^6.0.0"

+is-alphabetical@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-alphabetical/-/is-alphabetical-1.0.3.tgz#eb04cc47219a8895d8450ace4715abff2258a1f8"
+  integrity sha512-eEMa6MKpHFzw38eKm56iNNi6GJ7lf6aLLio7Kr23sJPAECscgRtZvOBYybejWDQ2bM949Y++61PY+udzj5QMLA==
+
+is-alphanumerical@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-alphanumerical/-/is-alphanumerical-1.0.3.tgz#57ae21c374277b3defe0274c640a5704b8f6657c"
+  integrity sha512-A1IGAPO5AW9vSh7omxIlOGwIqEvpW/TA+DksVOPM5ODuxKlZS09+TEM1E3275lJqO2oJ38vDpeAL3DCIiHE6eA==
+  dependencies:
+    is-alphabetical "^1.0.0"
+    is-decimal "^1.0.0"
+
 is-arguments@^1.0.4:
  version "1.0.4"
  resolved "https://registry.yarnpkg.com/is-arguments/-/is-arguments-1.0.4.tgz#3faf966c7cba0ff437fb31f6250082fcf0448cf3"
@@ -4746,7 +4838,7 @@ is-arrayish@^0.2.1:
  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
  integrity sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=

-is-buffer@^1.1.5:
+is-buffer@^1.1.4, is-buffer@^1.1.5:
  version "1.1.6"
  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
  integrity sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==
@@ -4794,6 +4886,11 @@ is-date-object@^1.0.1:
  resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.1.tgz#9aa20eb6aeebbff77fbd33e74ca01b33581d3a16"
  integrity sha1-mqIOtq7rv/d/vTPnTKAbM1gdOhY=

+is-decimal@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-decimal/-/is-decimal-1.0.3.tgz#381068759b9dc807d8c0dc0bfbae2b68e1da48b7"
+  integrity sha512-bvLSwoDg2q6Gf+E2LEPiklHZxxiSi3XAh4Mav65mKqTfCO1HM3uBs24TjEH8iJX3bbDdLXKJXBTmGzuTUuAEjQ==
+
 is-descriptor@^0.1.0:
  version "0.1.6"
  resolved "https://registry.yarnpkg.com/is-descriptor/-/is-descriptor-0.1.6.tgz#366d8240dde487ca51823b1ab9f07a10a78251ca"
@@ -4870,6 +4967,11 @@ is-glob@^4.0.0, is-glob@^4.0.1:
  dependencies:
    is-extglob "^2.1.1"

+is-hexadecimal@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-hexadecimal/-/is-hexadecimal-1.0.3.tgz#e8a426a69b6d31470d3a33a47bb825cda02506ee"
+  integrity sha512-zxQ9//Q3D/34poZf8fiy3m3XVpbQc7ren15iKqrTtLPwkPD/t3Scy9Imp63FujULGxuK0ZlCwoo5xNpktFgbOA==
+
 is-installed-globally@^0.1.0:
  version "0.1.0"
  resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.1.0.tgz#0dfd98f5a9111716dd535dda6492f67bf3d25a80"
@@ -4907,6 +5009,11 @@ is-path-inside@^1.0.0:
  dependencies:
    path-is-inside "^1.0.1"

+is-plain-obj@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
+  integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
+
 is-plain-object@^2.0.3, is-plain-object@^2.0.4:
  version "2.0.4"
  resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
@@ -4953,11 +5060,21 @@ is-typedarray@^1.0.0, is-typedarray@~1.0.0:
  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
  integrity sha1-5HnICFjfDBsR3dppQPlgEfzaSpo=

+is-whitespace-character@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-whitespace-character/-/is-whitespace-character-1.0.3.tgz#b3ad9546d916d7d3ffa78204bca0c26b56257fac"
+  integrity sha512-SNPgMLz9JzPccD3nPctcj8sZlX9DAMJSKH8bP7Z6bohCwuNgX8xbWr1eTAYXX9Vpi/aSn8Y1akL9WgM3t43YNQ==
+
 is-windows@^1.0.2:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
  integrity sha512-eXK1UInq2bPmjyX6e3VHIzMLobc4J94i4AWn+Hpq3OU5KkrRC96OAcR3PRJ/pGu6m8TRnBHP9dkXQVsT/COVIA==

+is-word-character@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-word-character/-/is-word-character-1.0.3.tgz#264d15541cbad0ba833d3992c34e6b40873b08aa"
+  integrity sha512-0wfcrFgOOOBdgRNT9H33xe6Zi6yhX/uoc4U8NBZGeQQB0ctU1dnlNTyL9JM2646bHDTpsDm1Brb3VPoCIMrd/A==
+
 is-wsl@^1.1.0:
  version "1.1.0"
  resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
@@ -5792,6 +5909,11 @@ lockfile@^1.0.4:
  dependencies:
    signal-exit "^3.0.2"

+lodash.camelcase@^4.3.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
+  integrity sha1-soqmKIorn8ZRA1x3EfZathkDMaY=
+
 lodash.debounce@^4.0.8:
  version "4.0.8"
  resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
@@ -5905,6 +6027,11 @@ map-visit@^1.0.0:
  dependencies:
    object-visit "^1.0.0"

+markdown-escapes@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/markdown-escapes/-/markdown-escapes-1.0.3.tgz#6155e10416efaafab665d466ce598216375195f5"
+  integrity sha512-XUi5HJhhV5R74k8/0H2oCbCiYf/u4cO/rX8tnGkRvrqhsr5BRNU6Mg0yt/8UIx1iIS8220BNJsDb7XnILhLepw==
+
 matcher@^2.0.0:
  version "2.0.0"
  resolved "https://registry.yarnpkg.com/matcher/-/matcher-2.0.0.tgz#85fe38d97670dbd2a46590cf099401e2ffb4755c"
@@ -5917,6 +6044,13 @@ material-colors@^1.2.1:
  resolved "https://registry.yarnpkg.com/material-colors/-/material-colors-1.2.6.tgz#6d1958871126992ceecc72f4bcc4d8f010865f46"
  integrity sha512-6qE4B9deFBIa9YSpOc9O0Sgc43zTeVYbgDT5veRKSlB2+ZuHNoVVxA1L/ckMUayV9Ay9y7Z/SZCLcGteW9i7bg==

+mdast-add-list-metadata@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/mdast-add-list-metadata/-/mdast-add-list-metadata-1.0.1.tgz#95e73640ce2fc1fa2dcb7ec443d09e2bfe7db4cf"
+  integrity sha512-fB/VP4MJ0LaRsog7hGPxgOrSL3gE/2uEdZyDuSEnKCv/8IkYHiDkIQSbChiJoHyxZZXZ9bzckyRk+vNxFzh8rA==
+  dependencies:
+    unist-util-visit-parents "1.1.2"
+
 media-typer@0.3.0:
  version "0.3.0"
  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -6656,6 +6790,18 @@ parent-module@^1.0.0:
  dependencies:
    callsites "^3.0.0"

+parse-entities@^1.1.0:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/parse-entities/-/parse-entities-1.2.2.tgz#c31bf0f653b6661354f8973559cb86dd1d5edf50"
+  integrity sha512-NzfpbxW/NPrzZ/yYSoQxyqUZMZXIdCfE0OIN4ESsnptHJECoUk3FZktxNuzQf4tjt5UEopnxpYJbvYuxIFDdsg==
+  dependencies:
+    character-entities "^1.0.0"
+    character-entities-legacy "^1.0.0"
+    character-reference-invalid "^1.0.0"
+    is-alphanumerical "^1.0.0"
+    is-decimal "^1.0.0"
+    is-hexadecimal "^1.0.0"
+
 parse-json@^2.2.0:
  version "2.2.0"
  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
@@ -7051,6 +7197,11 @@ querystring@0.2.0, querystring@^0.2.0:
  resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
  integrity sha1-sgmEkgO7Jd+CDadW50cAWHhSFiA=

+ramda@^0.26:
+  version "0.26.1"
+  resolved "https://registry.yarnpkg.com/ramda/-/ramda-0.26.1.tgz#8d41351eb8111c55353617fc3bbffad8e4d35d06"
+  integrity sha512-hLWjpy7EnsDBb0p+Z3B7rPi3GDeRG5ZtiI33kJhTt+ORCd38AbAIjB/9zRIUoeTbE/AVX5ZkU7m6bznsvrf8eQ==
+
 range-parser@~1.2.1:
  version "1.2.1"
  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
@@ -7132,6 +7283,20 @@ react-is@^16.9.0:
  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.11.0.tgz#b85dfecd48ad1ce469ff558a882ca8e8313928fa"
  integrity sha512-gbBVYR2p8mnriqAwWx9LbuUrShnAuSCNnuPGyc7GJrMVQtPDAh8iLpv7FRuMPFb56KkaVZIYSz1PrjI9q0QPCw==

+react-markdown@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/react-markdown/-/react-markdown-4.2.2.tgz#b378774fcffb354653db8749153fc8740f9ed2f1"
+  integrity sha512-/STJiRFmJuAIUdeBPp/VyO5bcenTIqP3LXuC3gYvregmYGKjnszGiFc2Ph0LsWC17Un3y/CT8TfxnwJT7v9EJw==
+  dependencies:
+    html-to-react "^1.3.4"
+    mdast-add-list-metadata "1.0.1"
+    prop-types "^15.7.2"
+    react-is "^16.8.6"
+    remark-parse "^5.0.0"
+    unified "^6.1.5"
+    unist-util-visit "^1.3.0"
+    xtend "^4.0.1"
+
 react-player@^1.14.1:
  version "1.14.1"
  resolved "https://registry.yarnpkg.com/react-player/-/react-player-1.14.1.tgz#7fb57239daa7a539bbc1954cd14a537f0bd1244c"
@@ -7427,6 +7592,27 @@ regjsparser@^0.6.0:
  dependencies:
    jsesc "~0.5.0"

+remark-parse@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/remark-parse/-/remark-parse-5.0.0.tgz#4c077f9e499044d1d5c13f80d7a98cf7b9285d95"
+  integrity sha512-b3iXszZLH1TLoyUzrATcTQUZrwNl1rE70rVdSruJFlDaJ9z5aMkhrG43Pp68OgfHndL/ADz6V69Zow8cTQu+JA==
+  dependencies:
+    collapse-white-space "^1.0.2"
+    is-alphabetical "^1.0.0"
+    is-decimal "^1.0.0"
+    is-whitespace-character "^1.0.0"
+    is-word-character "^1.0.0"
+    markdown-escapes "^1.0.0"
+    parse-entities "^1.1.0"
+    repeat-string "^1.5.4"
+    state-toggle "^1.0.0"
+    trim "0.0.1"
+    trim-trailing-lines "^1.0.0"
+    unherit "^1.0.4"
+    unist-util-remove-position "^1.0.0"
+    vfile-location "^2.0.0"
+    xtend "^4.0.1"
+
 remote-redux-devtools@^0.5.16:
  version "0.5.16"
  resolved "https://registry.yarnpkg.com/remote-redux-devtools/-/remote-redux-devtools-0.5.16.tgz#95b1a4a1988147ca04f3368f3573b661748b3717"
@@ -7456,11 +7642,16 @@ repeat-element@^1.1.2:
  resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.3.tgz#782e0d825c0c5a3bb39731f84efee6b742e6b1ce"
  integrity sha512-ahGq0ZnV5m5XtZLMb+vP76kcAM5nkLqk0lpqAuojSKGgQtn4eRi4ZZGm2olo2zKFH+sMsWaqOCW1dqAnOru72g==

-repeat-string@^1.6.1:
+repeat-string@^1.5.4, repeat-string@^1.6.1:
  version "1.6.1"
  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
  integrity sha1-jcrkcOHIirwtYA//Sndihtp15jc=

+replace-ext@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
+  integrity sha1-3mMSg3P8v3w8z6TeWkgMRaZ5WOs=
+
 request-progress@~3.0.0:
  version "3.0.0"
  resolved "https://registry.yarnpkg.com/request-progress/-/request-progress-3.0.0.tgz#4ca754081c7fec63f505e4faa825aa06cd669dbe"
@@ -8153,6 +8344,11 @@ stat-mode@^0.3.0:
  resolved "https://registry.yarnpkg.com/stat-mode/-/stat-mode-0.3.0.tgz#69283b081f851582b328d2a4ace5f591ce52f54b"
  integrity sha512-QjMLR0A3WwFY2aZdV0okfFEJB5TRjkggXZjxP3A1RsWsNHNu3YPv8btmtc6iCFZ0Rul3FE93OYogvhOUClU+ng==

+state-toggle@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/state-toggle/-/state-toggle-1.0.2.tgz#75e93a61944116b4959d665c8db2d243631d6ddc"
+  integrity sha512-8LpelPGR0qQM4PnfLiplOQNJcIN1/r2Gy0xKB2zKnIW2YzPMt2sR4I/+gtPjhN7Svh9kw+zqEg2SFwpBO9iNiw==
+
 static-extend@^0.1.1:
  version "0.1.2"
  resolved "https://registry.yarnpkg.com/static-extend/-/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
@@ -8528,6 +8724,21 @@ tr46@^1.0.1:
  dependencies:
    punycode "^2.1.0"

+trim-trailing-lines@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/trim-trailing-lines/-/trim-trailing-lines-1.1.2.tgz#d2f1e153161152e9f02fabc670fb40bec2ea2e3a"
+  integrity sha512-MUjYItdrqqj2zpcHFTkMa9WAv4JHTI6gnRQGPFLrt5L9a6tRMiDnIqYl8JBvu2d2Tc3lWJKQwlGCp0K8AvCM+Q==
+
+trim@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/trim/-/trim-0.0.1.tgz#5858547f6b290757ee95cccc666fb50084c460dd"
+  integrity sha1-WFhUf2spB1fulczMZm+1AITEYN0=
+
+trough@^1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/trough/-/trough-1.0.4.tgz#3b52b1f13924f460c3fbfd0df69b587dbcbc762e"
+  integrity sha512-tdzBRDGWcI1OpPVmChbdSKhvSVurznZ8X36AYURAcl+0o2ldlCY2XPzyXNNxwJwwyIU+rIglTCG4kxtNKBQH7Q==
+
 truncate-utf8-bytes@^1.0.0:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/truncate-utf8-bytes/-/truncate-utf8-bytes-1.0.2.tgz#405923909592d56f78a5818434b0b78489ca5f2b"
@@ -8650,6 +8861,14 @@ uid2@0.0.3:
  resolved "https://registry.yarnpkg.com/uid2/-/uid2-0.0.3.tgz#483126e11774df2f71b8b639dcd799c376162b82"
  integrity sha1-SDEm4Rd03y9xuLY53NeZw3YWK4I=

+unherit@^1.0.4:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/unherit/-/unherit-1.1.2.tgz#14f1f397253ee4ec95cec167762e77df83678449"
+  integrity sha512-W3tMnpaMG7ZY6xe/moK04U9fBhi6wEiCYHUW5Mop/wQHf12+79EQGwxYejNdhEz2mkqkBlGwm7pxmgBKMVUj0w==
+  dependencies:
+    inherits "^2.0.1"
+    xtend "^4.0.1"
+
 unicode-canonical-property-names-ecmascript@^1.0.4:
  version "1.0.4"
  resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
@@ -8673,6 +8892,18 @@ unicode-property-aliases-ecmascript@^1.0.4:
  resolved "https://registry.yarnpkg.com/unicode-property-aliases-ecmascript/-/unicode-property-aliases-ecmascript-1.0.5.tgz#a9cc6cc7ce63a0a3023fc99e341b94431d405a57"
  integrity sha512-L5RAqCfXqAwR3RriF8pM0lU0w4Ryf/GgzONwi6KnL1taJQa7x1TCxdJnILX59WIGOwR57IVxn7Nej0fz1Ny6fw==

+unified@^6.1.5:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/unified/-/unified-6.2.0.tgz#7fbd630f719126d67d40c644b7e3f617035f6dba"
+  integrity sha512-1k+KPhlVtqmG99RaTbAv/usu85fcSRu3wY8X+vnsEhIxNP5VbVIDiXnLqyKIG+UMdyTg0ZX9EI6k2AfjJkHPtA==
+  dependencies:
+    bail "^1.0.0"
+    extend "^3.0.0"
+    is-plain-obj "^1.1.0"
+    trough "^1.0.0"
+    vfile "^2.0.0"
+    x-is-string "^0.1.0"
+
 union-value@^1.0.0:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/union-value/-/union-value-1.0.1.tgz#0b6fe7b835aecda61c6ea4d4f02c14221e109847"
@@ -8699,6 +8930,42 @@ unique-temp-dir@~1.0.0:
    os-tmpdir "^1.0.1"
    uid2 "0.0.3"

+unist-util-is@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/unist-util-is/-/unist-util-is-3.0.0.tgz#d9e84381c2468e82629e4a5be9d7d05a2dd324cd"
+  integrity sha512-sVZZX3+kspVNmLWBPAB6r+7D9ZgAFPNWm66f7YNb420RlQSbn+n8rG8dGZSkrER7ZIXGQYNm5pqC3v3HopH24A==
+
+unist-util-remove-position@^1.0.0:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/unist-util-remove-position/-/unist-util-remove-position-1.1.4.tgz#ec037348b6102c897703eee6d0294ca4755a2020"
+  integrity sha512-tLqd653ArxJIPnKII6LMZwH+mb5q+n/GtXQZo6S6csPRs5zB0u79Yw8ouR3wTw8wxvdJFhpP6Y7jorWdCgLO0A==
+  dependencies:
+    unist-util-visit "^1.1.0"
+
+unist-util-stringify-position@^1.0.0, unist-util-stringify-position@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-stringify-position/-/unist-util-stringify-position-1.1.2.tgz#3f37fcf351279dcbca7480ab5889bb8a832ee1c6"
+  integrity sha512-pNCVrk64LZv1kElr0N1wPiHEUoXNVFERp+mlTg/s9R5Lwg87f9bM/3sQB99w+N9D/qnM9ar3+AKDBwo/gm/iQQ==
+
+unist-util-visit-parents@1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-visit-parents/-/unist-util-visit-parents-1.1.2.tgz#f6e3afee8bdbf961c0e6f028ea3c0480028c3d06"
+  integrity sha512-yvo+MMLjEwdc3RhhPYSximset7rwjMrdt9E41Smmvg25UQIenzrN83cRnF1JMzoMi9zZOQeYXHSDf7p+IQkW3Q==
+
+unist-util-visit-parents@^2.0.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-visit-parents/-/unist-util-visit-parents-2.1.2.tgz#25e43e55312166f3348cae6743588781d112c1e9"
+  integrity sha512-DyN5vD4NE3aSeB+PXYNKxzGsfocxp6asDc2XXE3b0ekO2BaRUpBicbbUygfSvYfUz1IkmjFR1YF7dPklraMZ2g==
+  dependencies:
+    unist-util-is "^3.0.0"
+
+unist-util-visit@^1.1.0, unist-util-visit@^1.3.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/unist-util-visit/-/unist-util-visit-1.4.1.tgz#4724aaa8486e6ee6e26d7ff3c8685960d560b1e3"
+  integrity sha512-AvGNk7Bb//EmJZyhtRUnNMEpId/AZ5Ph/KUpTI09WHQuDZHKovQ1oEv3mfmKpWKtoMzyMC4GLBm1Zy5k12fjIw==
+  dependencies:
+    unist-util-visit-parents "^2.0.0"
+
 universalify@^0.1.0:
  version "0.1.2"
  resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
@@ -8852,6 +9119,28 @@ verror@1.10.0:
    core-util-is "1.0.2"
    extsprintf "^1.2.0"

+vfile-location@^2.0.0:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/vfile-location/-/vfile-location-2.0.6.tgz#8a274f39411b8719ea5728802e10d9e0dff1519e"
+  integrity sha512-sSFdyCP3G6Ka0CEmN83A2YCMKIieHx0EDaj5IDP4g1pa5ZJ4FJDvpO0WODLxo4LUX4oe52gmSCK7Jw4SBghqxA==
+
+vfile-message@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/vfile-message/-/vfile-message-1.1.1.tgz#5833ae078a1dfa2d96e9647886cd32993ab313e1"
+  integrity sha512-1WmsopSGhWt5laNir+633LszXvZ+Z/lxveBf6yhGsqnQIhlhzooZae7zV6YVM1Sdkw68dtAW3ow0pOdPANugvA==
+  dependencies:
+    unist-util-stringify-position "^1.1.1"
+
+vfile@^2.0.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/vfile/-/vfile-2.3.0.tgz#e62d8e72b20e83c324bc6c67278ee272488bf84a"
+  integrity sha512-ASt4mBUHcTpMKD/l5Q+WJXNtshlWxOogYyGYYrg4lt/vuRjC1EFQtlAofL5VmtVNIZJzWYFJjzGWZ0Gw8pzW1w==
+  dependencies:
+    is-buffer "^1.1.4"
+    replace-ext "1.0.0"
+    unist-util-stringify-position "^1.0.0"
+    vfile-message "^1.0.0"
+
 w3c-hr-time@^1.0.1:
  version "1.0.1"
  resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.1.tgz#82ac2bff63d950ea9e3189a58a65625fedf19045"
@@ -9058,6 +9347,11 @@ ws@~6.1.0:
  dependencies:
    async-limiter "~1.0.0"

+x-is-string@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/x-is-string/-/x-is-string-0.1.0.tgz#474b50865af3a49a9c4657f05acd145458f77d82"
+  integrity sha1-R0tQhlrzpJqcRlfwWs0UVFj3fYI=
+
 xdg-basedir@^3.0.0:
  version "3.0.0"
  resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
@@ -9092,6 +9386,11 @@ xmlhttprequest-ssl@~1.5.4:
  resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz#c2876b06168aadc40e57d97e81191ac8f4398b3e"
  integrity sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=

+xtend@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
+  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
+
 "y18n@^3.2.1 || ^4.0.0", y18n@^4.0.0:
  version "4.0.0"
  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"