Merge pull request #2852 from ClearlyClaire/glitch-soc/features/grouped-notifications-cw

Add content warning support to grouped notifications

app/javascript/flavours/glitch/components/content_warning.tsx

@@ -0,0 +1,27 @@
+/* Significantly rewritten from upstream to keep the old design for now */
+
+import { FormattedMessage } from 'react-intl';
+
+export const ContentWarning: React.FC<{
+  text: string;
+  expanded?: boolean;
+  onClick?: () => void;
+  icons?: React.ReactNode[];
+}> = ({ text, expanded, onClick, icons }) => (
+  <p>
+    <span dangerouslySetInnerHTML={{ __html: text }} className='translate' />{' '}
+    <button
+      type='button'
+      className='status__content__spoiler-link'
+      onClick={onClick}
+      aria-expanded={expanded}
+    >
+      {expanded ? (
+        <FormattedMessage id='status.show_less' defaultMessage='Show less' />
+      ) : (
+        <FormattedMessage id='status.show_more' defaultMessage='Show more' />
+      )}
+      {icons}
+    </button>
+  </p>
+);

app/javascript/flavours/glitch/components/filter_warning.tsx

@@ -0,0 +1,23 @@
+import { FormattedMessage } from 'react-intl';
+
+import { StatusBanner, BannerVariant } from './status_banner';
+
+export const FilterWarning: React.FC<{
+  title: string;
+  expanded?: boolean;
+  onClick?: () => void;
+}> = ({ title, expanded, onClick }) => (
+  <StatusBanner
+    expanded={expanded}
+    onClick={onClick}
+    variant={BannerVariant.Blue}
+  >
+    <p>
+      <FormattedMessage
+        id='filter_warning.matches_filter'
+        defaultMessage='Matches filter “{title}”'
+        values={{ title }}
+      />
+    </p>
+  </StatusBanner>
+);

app/javascript/flavours/glitch/components/status_banner.tsx

@@ -0,0 +1,37 @@
+import { FormattedMessage } from 'react-intl';
+
+export enum BannerVariant {
+  Yellow = 'yellow',
+  Blue = 'blue',
+}
+
+export const StatusBanner: React.FC<{
+  children: React.ReactNode;
+  variant: BannerVariant;
+  expanded?: boolean;
+  onClick?: () => void;
+}> = ({ children, variant, expanded, onClick }) => (
+  <div
+    className={
+      variant === BannerVariant.Yellow
+        ? 'content-warning'
+        : 'content-warning content-warning--filter'
+    }
+  >
+    {children}
+
+    <button className='link-button' onClick={onClick}>
+      {expanded ? (
+        <FormattedMessage
+          id='content_warning.hide'
+          defaultMessage='Hide post'
+        />
+      ) : (
+        <FormattedMessage
+          id='content_warning.show'
+          defaultMessage='Show anyway'
+        />
+      )}
+    </button>
+  </div>
+);

app/javascript/flavours/glitch/components/status_content.jsx

@@ -14,6 +14,7 @@ import InsertChartIcon from '@/material-icons/400-24px/insert_chart.svg?react';
 import LinkIcon from '@/material-icons/400-24px/link.svg?react';
 import MovieIcon from '@/material-icons/400-24px/movie.svg?react';
 import MusicNoteIcon from '@/material-icons/400-24px/music_note.svg?react';
+import { ContentWarning } from 'flavours/glitch/components/content_warning';
 import { Icon } from 'flavours/glitch/components/icon';
 import { identityContextPropShape, withIdentity } from 'flavours/glitch/identity_context';
 import { autoPlayGif, languages as preloadedLanguages } from 'flavours/glitch/initial_state';
@@ -350,7 +351,7 @@ class StatusContent extends PureComponent {
     const renderTranslate = this.props.onTranslate && this.props.identity.signedIn && ['public', 'unlisted'].includes(status.get('visibility')) && status.get('search_index').trim().length > 0 && targetLanguages?.includes(contentLocale);
 
     const content = { __html: statusContent ?? getStatusContent(status) };
-    const spoilerContent = { __html: status.getIn(['translation', 'spoilerHtml']) || status.get('spoilerHtml') };
+    const spoilerHtml = status.getIn(['translation', 'spoilerHtml']) || status.get('spoilerHtml');
     const language = status.getIn(['translation', 'language']) || status.get('language');
     const classNames = classnames('status__content', {
       'status__content--with-action': parseClick && !disabled,
@@ -375,45 +376,26 @@ class StatusContent extends PureComponent {
         </Permalink>
       )).reduce((aggregate, item) => [...aggregate, item, ' '], []);
 
-      let toggleText = null;
+      let spoilerIcons = [];
-      if (hidden) {
+      if (hidden && mediaIcons) {
-        toggleText = [
+        const mediaComponents = {
-          <FormattedMessage
+          'link': LinkIcon,
-            id='status.show_more'
+          'picture-o': ImageIcon,
-            defaultMessage='Show more'
+          'tasks': InsertChartIcon,
-            key='0'
+          'video-camera': MovieIcon,
-          />,
+          'music': MusicNoteIcon,
-        ];
+        };
-        if (mediaIcons) {
-          const mediaComponents = {
-            'link': LinkIcon,
-            'picture-o': ImageIcon,
-            'tasks': InsertChartIcon,
-            'video-camera': MovieIcon,
-            'music': MusicNoteIcon,
-          };
 
-          mediaIcons.forEach((mediaIcon, idx) => {
+        spoilerIcons = mediaIcons.map((mediaIcon) => (
-            toggleText.push(
+          <Icon
-              <Icon
+            fixedWidth
-                fixedWidth
+            className='status__content__spoiler-icon'
-                className='status__content__spoiler-icon'
+            id={mediaIcon}
-                id={mediaIcon}
+            icon={mediaComponents[mediaIcon]}
-                icon={mediaComponents[mediaIcon]}
+            aria-hidden='true'
-                aria-hidden='true'
+            key={`icon-${mediaIcon}`}
-                key={`icon-${idx}`}
-              />,
-            );
-          });
-        }
-      } else {
-        toggleText = (
-          <FormattedMessage
-            id='status.show_less'
-            defaultMessage='Show less'
-            key='0'
           />
-        );
+        ));
       }
 
       if (hidden) {
@@ -422,15 +404,7 @@ class StatusContent extends PureComponent {
 
       return (
         <div className={classNames} tabIndex={0} onMouseDown={this.handleMouseDown} onMouseUp={this.handleMouseUp}>
-          <p
+          <ContentWarning text={spoilerHtml} expanded={!hidden} onClick={this.handleSpoilerClick} icons={spoilerIcons} />
-            style={{ marginBottom: hidden && status.get('mentions').isEmpty() ? '0px' : null }}
-          >
-            <span dangerouslySetInnerHTML={spoilerContent} className='translate' lang={language} />
-            {' '}
-            <button type='button' className='status__content__spoiler-link' onClick={this.handleSpoilerClick} aria-expanded={!hidden}>
-              {toggleText}
-            </button>
-          </p>
 
           {mentionsPlaceholder}
 

app/javascript/flavours/glitch/features/notifications_v2/components/embedded_status.tsx

@@ -8,11 +8,13 @@ import type { List as ImmutableList, RecordOf } from 'immutable';
 
 import BarChart4BarsIcon from '@/material-icons/400-24px/bar_chart_4_bars.svg?react';
 import PhotoLibraryIcon from '@/material-icons/400-24px/photo_library.svg?react';
+import { toggleStatusSpoilers } from 'flavours/glitch/actions/statuses';
 import { Avatar } from 'flavours/glitch/components/avatar';
+import { ContentWarning } from 'flavours/glitch/components/content_warning';
 import { DisplayName } from 'flavours/glitch/components/display_name';
 import { Icon } from 'flavours/glitch/components/icon';
 import type { Status } from 'flavours/glitch/models/status';
-import { useAppSelector } from 'flavours/glitch/store';
+import { useAppSelector, useAppDispatch } from 'flavours/glitch/store';
 
 import { EmbeddedStatusContent } from './embedded_status_content';
 
@@ -23,6 +25,7 @@ export const EmbeddedStatus: React.FC<{ statusId: string }> = ({
 }) => {
   const history = useHistory();
   const clickCoordinatesRef = useRef<[number, number] | null>();
+  const dispatch = useAppDispatch();
 
   const status = useAppSelector(
     (state) => state.statuses.get(statusId) as Status | undefined,
@@ -96,15 +99,21 @@ export const EmbeddedStatus: React.FC<{ statusId: string }> = ({
     [],
   );
 
+  const handleContentWarningClick = useCallback(() => {
+    dispatch(toggleStatusSpoilers(statusId));
+  }, [dispatch, statusId]);
+
   if (!status) {
     return null;
   }
 
   // Assign status attributes to variables with a forced type, as status is not yet properly typed
   const contentHtml = status.get('contentHtml') as string;
+  const contentWarning = status.get('spoilerHtml') as string;
   const poll = status.get('poll');
   const language = status.get('language') as string;
   const mentions = status.get('mentions') as ImmutableList<Mention>;
+  const expanded = !status.get('hidden') || !contentWarning;
   const mediaAttachmentsSize = (
     status.get('media_attachments') as ImmutableList<unknown>
   ).size;
@@ -124,14 +133,24 @@ export const EmbeddedStatus: React.FC<{ statusId: string }> = ({
         <DisplayName account={account} />
       </div>
 
-      <EmbeddedStatusContent
+      {contentWarning && (
-        className='notification-group__embedded-status__content reply-indicator__content translate'
+        <ContentWarning
-        content={contentHtml}
+          text={contentWarning}
-        language={language}
+          onClick={handleContentWarningClick}
-        mentions={mentions}
+          expanded={expanded}
-      />
+        />
+      )}
 
-      {(poll || mediaAttachmentsSize > 0) && (
+      {(!contentWarning || expanded) && (
+        <EmbeddedStatusContent
+          className='notification-group__embedded-status__content reply-indicator__content translate'
+          content={contentHtml}
+          language={language}
+          mentions={mentions}
+        />
+      )}
+
+      {expanded && (poll || mediaAttachmentsSize > 0) && (
         <div className='notification-group__embedded-status__attachments reply-indicator__attachments'>
           {!!poll && (
             <>

app/javascript/flavours/glitch/styles/components.scss

@@ -620,7 +620,7 @@ body > [data-popper-placement] {
 
   .spoiler-input__input {
     padding: 12px 12px - 5px;
-    background: mix($ui-base-color, $ui-highlight-color, 85%);
+    background: rgba($ui-highlight-color, 0.05);
     color: $highlight-text-color;
   }
 
@@ -1365,7 +1365,7 @@ body > [data-popper-placement] {
 .status__content__spoiler-link {
   display: inline-flex; // glitch: media icon in spoiler button
   border-radius: 2px;
-  background: transparent;
+  background: $action-button-color; // glitch: design used in more places
   border: 0;
   color: $inverted-text-color;
   font-weight: 700;
@@ -1378,7 +1378,8 @@ body > [data-popper-placement] {
   align-items: center; // glitch: content indicator
 
   &:hover {
-    background: lighten($ui-base-color, 33%);
+    // glitch: design used in more places
+    background: lighten($action-button-color, 7%);
     text-decoration: none;
   }
 
@@ -1447,6 +1448,14 @@ body > [data-popper-placement] {
     }
   }
 
+  .content-warning {
+    margin-bottom: 10px;
+
+    &:last-child {
+      margin-bottom: 0;
+    }
+  }
+
   .media-gallery,
   .video-player,
   .audio-player,
@@ -1771,6 +1780,14 @@ body > [data-popper-placement] {
   .media-gallery__item-thumbnail {
     cursor: default;
   }
+
+  .content-warning {
+    margin-bottom: 16px;
+
+    &:last-child {
+      margin-bottom: 0;
+    }
+  }
 }
 
 .status__prepend {
@@ -11185,39 +11202,59 @@ noscript {
   }
 
   &__embedded-status {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
     cursor: pointer;
 
     &__account {
       display: flex;
       align-items: center;
       gap: 4px;
-      margin-bottom: 8px;
       color: $dark-text-color;
+      font-size: 15px;
+      line-height: 22px;
 
       bdi {
-        color: inherit;
+        color: $darker-text-color;
       }
     }
 
-    .account__avatar {
+    /* glitch: used for CWs */
-      opacity: 0.5;
+    p {
+      font-size: 15px;
+      color: $darker-text-color;
     }
 
     &__content {
       display: -webkit-box;
       font-size: 15px;
       line-height: 22px;
-      color: $dark-text-color;
+      color: $darker-text-color;
       -webkit-line-clamp: 4;
       -webkit-box-orient: vertical;
       max-height: 4 * 22px;
       overflow: hidden;
 
+      p {
+        display: none;
+
+        &:first-child {
+          display: initial;
+        }
+      }
+
       p,
       a {
         color: inherit;
       }
     }
+
+    .reply-indicator__attachments {
+      font-size: 15px;
+      line-height: 22px;
+      color: $dark-text-color;
+    }
   }
 }
 
@@ -11492,3 +11529,54 @@ noscript {
     }
   }
 }
+
+.content-warning {
+  box-sizing: border-box;
+  background: rgba($ui-highlight-color, 0.05);
+  color: $secondary-text-color;
+  border-top: 1px solid;
+  border-bottom: 1px solid;
+  border-color: rgba($ui-highlight-color, 0.15);
+  padding: 8px (5px + 8px);
+  position: relative;
+  font-size: 15px;
+  line-height: 22px;
+
+  p {
+    margin-bottom: 8px;
+  }
+
+  .link-button {
+    font-size: inherit;
+    line-height: inherit;
+    font-weight: 500;
+  }
+
+  &::before,
+  &::after {
+    content: '';
+    display: block;
+    position: absolute;
+    height: 100%;
+    background: url('~images/warning-stripes.svg') repeat-y;
+    width: 5px;
+    top: 0;
+  }
+
+  &::before {
+    border-start-start-radius: 4px;
+    border-end-start-radius: 4px;
+    inset-inline-start: 0;
+  }
+
+  &::after {
+    border-start-end-radius: 4px;
+    border-end-end-radius: 4px;
+    inset-inline-end: 0;
+  }
+
+  &--filter::before,
+  &--filter::after {
+    background-image: url('~images/filter-stripes.svg');
+  }
+}