[No QA] Handle Moderated Messages in UI

src/CONST.js

@@ -2432,6 +2432,8 @@ const CONST = {
     MODERATION: {
         MODERATOR_DECISION_PENDING: 'pending',
         MODERATOR_DECISION_PENDING_HIDE: 'pendingHide',
+        MODERATOR_DECISION_APPROVED: 'approved',
+        MODERATOR_DECISION_HIDDEN: 'hidden',
         FLAG_SEVERITY_SPAM: 'spam',
         FLAG_SEVERITY_INCONSIDERATE: 'inconsiderate',
     },

src/languages/en.js

@@ -1400,4 +1400,9 @@ export default {
         copyUrlToClipboard: 'Copy URL to clipboard',
         copied: 'Copied!',
     },
+    moderation: {
+        flaggedContent: 'This message has been flagged as violating our community rules and the content has been hidden.',
+        hideMessage: 'Hide message',
+        revealMessage: 'Reveal message',
+    },
 };

src/languages/es.js

@@ -1866,4 +1866,9 @@ export default {
         copyUrlToClipboard: 'Copiar URL al portapapeles',
         copied: '¡Copiado!',
     },
+    moderation: {
+        flaggedContent: 'Este mensaje ha sido marcado por violar las reglas de nuestra comunidad y el contenido se ha ocultado.',
+        hideMessage: 'Ocultar mensaje',
+        revealMessage: 'Revelar mensaje',
+    },
 };

src/pages/home/report/ReportActionItem.js

@@ -10,6 +10,7 @@ import reportActionPropTypes from './reportActionPropTypes';
 import * as StyleUtils from '../../../styles/StyleUtils';
 import PressableWithSecondaryInteraction from '../../../components/PressableWithSecondaryInteraction';
 import Hoverable from '../../../components/Hoverable';
+import Button from '../../../components/Button';
 import ReportActionItemSingle from './ReportActionItemSingle';
 import ReportActionItemGrouped from './ReportActionItemGrouped';
 import MoneyRequestAction from '../../../components/ReportActionItem/MoneyRequestAction';
@@ -105,6 +106,8 @@ const defaultProps = {
 
 function ReportActionItem(props) {
     const [isContextMenuActive, setIsContextMenuActive] = useState(ReportActionContextMenu.isActiveReportAction(props.action.reportActionID));
+    const [isHidden, setIsHidden] = useState(false);
+    const [moderationDecision, setModerationDecision] = useState(CONST.MODERATION.MODERATOR_DECISION_APPROVED);
     const textInputRef = useRef();
     const popoverAnchorRef = useRef();
 
@@ -117,6 +120,21 @@ function ReportActionItem(props) {
         focusTextInputAfterAnimation(textInputRef.current, 100);
     }, [isDraftEmpty]);
 
+    // Hide the message if it is being moderated for a higher offense, or is hidden by a moderator
+    // Removed messages should not be shown anyway and should not need this flow
+    useEffect(() => {
+        if (_.isEmpty(props.action.moderationDecisions)) {
+            return;
+        }
+
+        // Right now we are only sending the latest moderationDecision to the frontend even though it is an array
+        const latestDecision = props.action.moderationDecisions[0];
+        if (latestDecision.decision === CONST.MODERATION.MODERATOR_DECISION_PENDING_HIDE || latestDecision.decision === CONST.MODERATION.MODERATOR_DECISION_HIDDEN) {
+            setIsHidden(true);
+        }
+        setModerationDecision(latestDecision.decision);
+    }, [props.action, moderationDecision]);
+
     const toggleContextMenuFromActiveReportAction = useCallback(() => {
         setIsContextMenuActive(ReportActionContextMenu.isActiveReportAction(props.action.reportActionID));
     }, [props.action.reportActionID]);
@@ -227,6 +245,7 @@ function ReportActionItem(props) {
             );
         } else {
             const message = _.last(lodashGet(props.action, 'message', [{}]));
+            const hasBeenFlagged = moderationDecision !== CONST.MODERATION.MODERATOR_DECISION_APPROVED && moderationDecision !== CONST.MODERATION.MODERATOR_DECISION_PENDING;
             const isAttachment = _.has(props.action, 'isAttachment') ? props.action.isAttachment : ReportUtils.isReportMessageAttachment(message);
             children = (
                 <ShowContextMenuContext.Provider
@@ -238,13 +257,32 @@ function ReportActionItem(props) {
                     }}
                 >
                     {!props.draftMessage ? (
-                        <ReportActionItemMessage
-                            action={props.action}
-                            style={[
-                                !props.displayAsGroup && isAttachment ? styles.mt2 : undefined,
-                                _.contains([..._.values(CONST.REPORT.ACTIONS.TYPE.POLICYCHANGELOG), CONST.REPORT.ACTIONS.TYPE.IOU], props.action.actionName) ? styles.colorMuted : undefined,
-                            ]}
-                        />
+                        <View style={props.displayAsGroup && hasBeenFlagged ? styles.blockquote : {}}>
+                            <ReportActionItemMessage
+                                action={props.action}
+                                isHidden={isHidden}
+                                style={[
+                                    !props.displayAsGroup && isAttachment ? styles.mt2 : undefined,
+                                    _.contains([..._.values(CONST.REPORT.ACTIONS.TYPE.POLICYCHANGELOG), CONST.REPORT.ACTIONS.TYPE.IOU], props.action.actionName)
+                                        ? styles.colorMuted
+                                        : undefined,
+                                ]}
+                            />
+                            {props.displayAsGroup && hasBeenFlagged && (
+                                <Button
+                                    small
+                                    style={[styles.mt2, styles.alignSelfStart]}
+                                    onPress={() => setIsHidden(!isHidden)}
+                                >
+                                    <Text
+                                        style={styles.buttonSmallText}
+                                        selectable={false}
+                                    >
+                                        {isHidden ? props.translate('moderation.revealMessage') : props.translate('moderation.hideMessage')}
+                                    </Text>
+                                </Button>
+                            )}
+                        </View>
                     ) : (
                         <ReportActionItemMessageEdit
                             action={props.action}
@@ -260,6 +298,20 @@ function ReportActionItem(props) {
                             }
                         />
                     )}
+                    {!props.displayAsGroup && hasBeenFlagged && (
+                        <Button
+                            small
+                            style={[styles.mt2, styles.alignSelfStart]}
+                            onPress={() => setIsHidden(!isHidden)}
+                        >
+                            <Text
+                                style={styles.buttonSmallText}
+                                selectable={false}
+                            >
+                                {isHidden ? 'Reveal message' : 'Hide message'}
+                            </Text>
+                        </Button>
+                    )}
                 </ShowContextMenuContext.Provider>
             );
         }
@@ -319,6 +371,7 @@ function ReportActionItem(props) {
                     wrapperStyles={[styles.chatItem, isWhisper ? styles.pt1 : {}]}
                     shouldShowSubscriptAvatar={props.shouldShowSubscriptAvatar}
                     report={props.report}
+                    hasBeenFlagged={moderationDecision !== CONST.MODERATION.MODERATOR_DECISION_APPROVED && moderationDecision !== CONST.MODERATION.MODERATOR_DECISION_PENDING}
                 >
                     {content}
                 </ReportActionItemSingle>

src/pages/home/report/ReportActionItemMessage.js

@@ -1,5 +1,5 @@
 import React from 'react';
-import {View} from 'react-native';
+import {View, Text} from 'react-native';
 import PropTypes from 'prop-types';
 import _ from 'underscore';
 import lodashGet from 'lodash/get';
@@ -15,28 +15,36 @@ const propTypes = {
     /** Additional styles to add after local styles. */
     style: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.object), PropTypes.object]),
 
+    /** Whether or not the message is hidden by moderation */
+    isHidden: PropTypes.bool,
+
     /** localization props */
     ...withLocalizePropTypes,
 };
 
 const defaultProps = {
     style: [],
+    isHidden: false,
 };
 
 const ReportActionItemMessage = (props) => (
     <View style={[styles.chatItemMessage, ...props.style]}>
-        {_.map(_.compact(props.action.previousMessage || props.action.message), (fragment, index) => (
-            <ReportActionItemFragment
-                key={`actionFragment-${props.action.reportActionID}-${index}`}
-                fragment={fragment}
-                isAttachment={props.action.isAttachment}
-                attachmentInfo={props.action.attachmentInfo}
-                pendingAction={props.action.pendingAction}
-                source={lodashGet(props.action, 'originalMessage.source')}
-                loading={props.action.isLoading}
-                style={props.style}
-            />
-        ))}
+        {!props.isHidden ? (
+            _.map(_.compact(props.action.previousMessage || props.action.message), (fragment, index) => (
+                <ReportActionItemFragment
+                    key={`actionFragment-${props.action.reportActionID}-${index}`}
+                    fragment={fragment}
+                    isAttachment={props.action.isAttachment}
+                    attachmentInfo={props.action.attachmentInfo}
+                    pendingAction={props.action.pendingAction}
+                    source={lodashGet(props.action, 'originalMessage.source')}
+                    loading={props.action.isLoading}
+                    style={props.style}
+                />
+            ))
+        ) : (
+            <Text style={[styles.textLabelSupporting, styles.lh20]}>{props.translate('moderation.flaggedContent')}</Text>
+        )}
     </View>
 );
 

src/pages/home/report/ReportActionItemSingle.js

@@ -45,6 +45,9 @@ const propTypes = {
     /** Determines if the avatar is displayed as a subscript (positioned lower than normal) */
     shouldShowSubscriptAvatar: PropTypes.bool,
 
+    /** If the message has been flagged for moderation */
+    hasBeenFlagged: PropTypes.bool,
+
     ...withLocalizePropTypes,
 };
 
@@ -53,6 +56,7 @@ const defaultProps = {
     wrapperStyles: [styles.chatItem],
     showHeader: true,
     shouldShowSubscriptAvatar: false,
+    hasBeenFlagged: false,
     report: undefined,
 };
 
@@ -129,7 +133,7 @@ const ReportActionItemSingle = (props) => {
                         <ReportActionItemDate created={props.action.created} />
                     </View>
                 ) : null}
-                {props.children}
+                <View style={props.hasBeenFlagged ? styles.blockquote : {}}>{props.children}</View>
             </View>
         </View>
     );

src/styles/styles.js

@@ -1018,6 +1018,10 @@ const styles = {
         lineHeight: 16,
     },
 
+    lh20: {
+        lineHeight: 20,
+    },
+
     lh140Percent: {
         lineHeight: '140%',
     },