[FIX] Some issues on preview message (#1271)

app/containers/markdown/AtMention.js

@@ -5,7 +5,7 @@ import { Text } from 'react-native';
 import styles from './styles';
 
 const AtMention = React.memo(({
-	mention, mentions, username, navToRoomInfo, style = []
+	mention, mentions, username, navToRoomInfo, preview, style = []
 }) => {
 	let mentionStyle = styles.mention;
 	if (mention === 'all' || mention === 'here') {
@@ -33,8 +33,8 @@ const AtMention = React.memo(({
 
 	return (
 		<Text
-			style={[mentionStyle, ...style]}
-			onPress={handlePress}
+			style={[preview ? styles.text : mentionStyle, ...style]}
+			onPress={preview ? undefined : handlePress}
 		>
 			{`@${ mention }`}
 		</Text>
@@ -46,6 +46,7 @@ AtMention.propTypes = {
 	username: PropTypes.string,
 	navToRoomInfo: PropTypes.func,
 	style: PropTypes.array,
+	preview: PropTypes.bool,
 	mentions: PropTypes.oneOfType([PropTypes.array, PropTypes.object])
 };
 

app/containers/markdown/Hashtag.js

@@ -5,7 +5,7 @@ import { Text } from 'react-native';
 import styles from './styles';
 
 const Hashtag = React.memo(({
-	hashtag, channels, navToRoomInfo, style = []
+	hashtag, channels, navToRoomInfo, preview, style = []
 }) => {
 	const handlePress = () => {
 		const index = channels.findIndex(channel => channel.name === hashtag);
@@ -19,8 +19,8 @@ const Hashtag = React.memo(({
 	if (channels && channels.length && channels.findIndex(channel => channel.name === hashtag) !== -1) {
 		return (
 			<Text
-				style={[styles.mention, ...style]}
-				onPress={handlePress}
+				style={[preview ? styles.text : styles.mention, ...style]}
+				onPress={preview ? undefined : handlePress}
 			>
 				{`#${ hashtag }`}
 			</Text>
@@ -33,6 +33,7 @@ Hashtag.propTypes = {
 	hashtag: PropTypes.string,
 	navToRoomInfo: PropTypes.func,
 	style: PropTypes.array,
+	preview: PropTypes.bool,
 	channels: PropTypes.oneOfType([PropTypes.array, PropTypes.object])
 };
 

app/containers/markdown/Link.js

@@ -6,7 +6,7 @@ import styles from './styles';
 import openLink from '../../utils/openLink';
 
 const Link = React.memo(({
-	children, link
+	children, link, preview
 }) => {
 	const handlePress = () => {
 		if (!link) {
@@ -20,7 +20,7 @@ const Link = React.memo(({
 	// if you have a [](https://rocket.chat) render https://rocket.chat
 	return (
 		<Text
-			onPress={handlePress}
+			onPress={preview ? undefined : handlePress}
 			style={styles.link}
 		>
 			{ childLength !== 0 ? children : link }
@@ -30,7 +30,8 @@ const Link = React.memo(({
 
 Link.propTypes = {
 	children: PropTypes.node,
-	link: PropTypes.string
+	link: PropTypes.string,
+	preview: PropTypes.bool
 };
 
 export default Link;

app/containers/markdown/index.js

@@ -180,19 +180,25 @@ export default class Markdown extends PureComponent {
 		);
 	};
 
-	renderLink = ({ children, href }) => (
-		<MarkdownLink link={href}>
+	renderLink = ({ children, href }) => {
+		const { preview } = this.props;
+		return (
+			<MarkdownLink link={href} preview={preview}>
 				{children}
 			</MarkdownLink>
 		);
+	}
 
 	renderHashtag = ({ hashtag }) => {
-		const { channels, navToRoomInfo, style } = this.props;
+		const {
+			channels, navToRoomInfo, style, preview
+		} = this.props;
 		return (
 			<MarkdownHashtag
 				hashtag={hashtag}
 				channels={channels}
 				navToRoomInfo={navToRoomInfo}
+				preview={preview}
 				style={style}
 			/>
 		);
@@ -200,7 +206,7 @@ export default class Markdown extends PureComponent {
 
 	renderAtMention = ({ mentionName }) => {
 		const {
-			username, mentions, navToRoomInfo, style
+			username, mentions, navToRoomInfo, preview, style
 		} = this.props;
 		return (
 			<MarkdownAtMention
@@ -208,6 +214,7 @@ export default class Markdown extends PureComponent {
 				mention={mentionName}
 				username={username}
 				navToRoomInfo={navToRoomInfo}
+				preview={preview}
 				style={style}
 			/>
 		);
@@ -275,11 +282,17 @@ export default class Markdown extends PureComponent {
 		);
 	};
 
-	renderBlockQuote = ({ children }) => (
+	renderBlockQuote = ({ children }) => {
+		const { preview } = this.props;
+		if (preview) {
+			return children;
+		}
+		return (
 			<MarkdownBlockQuote>
 				{children}
 			</MarkdownBlockQuote>
 		);
+	}
 
 	renderTable = ({ children, numColumns }) => (
 		<MarkdownTable numColumns={numColumns}>