Handle remaining usages of MarkdownPreview

- Channel About
  - description: seems handy to have a preview, so pulled in the "allowed" logic.
  - email: shouldn't render preview at all
  - website: shouldn't render preview at all

- Publish Preview:
  - description: there's not enough height anyway, so don't render preview.

ui/component/channelAbout/index.js

@@ -1,9 +1,10 @@
 import { connect } from 'react-redux';
-import { makeSelectMetadataItemForUri, makeSelectClaimForUri } from 'lbry-redux';
+import { makeSelectMetadataItemForUri, makeSelectClaimForUri, makeSelectStakedLevelForChannelUri } from 'lbry-redux';
 import ChannelAbout from './view';
 
 const select = (state, props) => ({
   claim: makeSelectClaimForUri(props.uri)(state),
+  stakedLevel: makeSelectStakedLevelForChannelUri(props.uri)(state),
   description: makeSelectMetadataItemForUri(props.uri, 'description')(state),
   website: makeSelectMetadataItemForUri(props.uri, 'website_url')(state),
   email: makeSelectMetadataItemForUri(props.uri, 'email')(state),

ui/component/channelAbout/view.jsx

@@ -17,6 +17,7 @@ type Props = {
   email: ?string,
   website: ?string,
   languages: Array<string>,
+  stakedLevel?: number,
 };
 
 const formatEmail = (email: string) => {
@@ -29,7 +30,7 @@ const formatEmail = (email: string) => {
 };
 
 function ChannelAbout(props: Props) {
-  const { claim, uri, description, email, website, languages } = props;
+  const { claim, uri, description, email, website, languages, stakedLevel } = props;
   const claimId = claim && claim.claim_id;
 
   return (
@@ -40,7 +41,7 @@ function ChannelAbout(props: Props) {
             <>
               <label>{__('Description')}</label>
               <div className="media__info-text media__info-text--constrained">
-                <MarkdownPreview content={description} />
+                <MarkdownPreview content={description} stakedLevel={stakedLevel} />
               </div>
             </>
           )}
@@ -48,7 +49,7 @@ function ChannelAbout(props: Props) {
             <Fragment>
               <label>{__('Contact')}</label>
               <div className="media__info-text">
-                <MarkdownPreview content={formatEmail(email)} />
+                <MarkdownPreview content={formatEmail(email)} simpleLinks />
               </div>
             </Fragment>
           )}
@@ -56,7 +57,7 @@ function ChannelAbout(props: Props) {
             <Fragment>
               <label>{__('Site')}</label>
               <div className="media__info-text">
-                <MarkdownPreview content={website} />
+                <MarkdownPreview content={website} simpleLinks />
               </div>
             </Fragment>
           )}

ui/modal/modalPublishPreview/view.jsx

@@ -34,7 +34,7 @@ type Props = {
   publish: (?string, ?boolean) => void,
   closeModal: () => void,
   enablePublishPreview: boolean,
-  setEnablePublishPreview: boolean => void,
+  setEnablePublishPreview: (boolean) => void,
   isStillEditing: boolean,
 };
 
@@ -105,7 +105,7 @@ class ModalPublishPreview extends React.PureComponent<Props> {
 
     const descriptionValue = description ? (
       <div className="media__info-text-preview">
-        <MarkdownPreview content={description} />
+        <MarkdownPreview content={description} simpleLinks />
       </div>
     ) : null;
 
@@ -124,7 +124,7 @@ class ModalPublishPreview extends React.PureComponent<Props> {
 
     const tagsValue =
       // Do nothing for onClick(). Setting to 'null' results in "View Tag" action -- we don't want to leave the modal.
-      tags.map(tag => <Tag key={tag.name} title={tag.name} name={tag.name} type={'flow'} onClick={() => {}} />);
+      tags.map((tag) => <Tag key={tag.name} title={tag.name} name={tag.name} type={'flow'} onClick={() => {}} />);
 
     const depositValue = bid ? <LbcSymbol postfix={`${bid}`} size={14} /> : <p>---</p>;