display external custom emoji reactions properly

Using an emoji map was completely unnecessary in the first place, because the reaction list from the API response includes URLs for every custom emoji anyway. The reaction list now also contains a boolean field indicating whether it is an external custom emoji, which is required because people should only be able to react with Unicode emojis and local custom ones, not with custom emojis from other servers.
2022-12-03 11:57:00 +00:00 · 2022-12-03 11:57:00 +00:00 · a5c96afeac
commit a5c96afeac
parent 56617243b5
9 changed files with 33 additions and 42 deletions
--- a/app/javascript/flavours/glitch/components/status.jsx
+++ b/app/javascript/flavours/glitch/components/status.jsx
@ -116,7 +116,6 @@ class Status extends ImmutablePureComponent {
    scrollKey: PropTypes.string,
    deployPictureInPicture: PropTypes.func,
    settings: ImmutablePropTypes.map.isRequired,
-    emojiMap: ImmutablePropTypes.map.isRequired,
    pictureInPicture: ImmutablePropTypes.contains({
      inUse: PropTypes.bool,
      available: PropTypes.bool,
@ -843,7 +842,6 @@ class Status extends ImmutablePureComponent {
            numVisible={visibleReactions}
            addReaction={this.props.onReactionAdd}
            removeReaction={this.props.onReactionRemove}
-            emojiMap={this.props.emojiMap}
          />

          {!isCollapsed || !(muted || !settings.getIn(['collapsed', 'show_action_bar'])) ? (
--- a/app/javascript/flavours/glitch/components/status_action_bar.jsx
+++ b/app/javascript/flavours/glitch/components/status_action_bar.jsx
@ -122,13 +122,7 @@ class StatusActionBar extends ImmutablePureComponent {
  };

  handleEmojiPick = data => {
-    const { signedIn } = this.context.identity;
-
-    if (signedIn) {
    this.props.onReactionAdd(this.props.status.get('id'), data.native.replace(/:/g, ''));
-    } else {
-      this.props.onInteractionModal('favourite', this.props.status);
-    }
  }

  handleReblogClick = e => {
@ -216,7 +210,6 @@ class StatusActionBar extends ImmutablePureComponent {
  render () {
    const { status, intl, withDismiss, withCounters, showReplyCount, scrollKey } = this.props;
    const { permissions } = this.context.identity;
-
    const anonymousAccess    = !me;
    const mutingConversation = status.get('muted');
    const publicStatus       = ['public', 'unlisted'].includes(status.get('visibility'));
@ -317,7 +310,7 @@ class StatusActionBar extends ImmutablePureComponent {
      <IconButton className='status__action-bar-button' title={intl.formatMessage(messages.hide)} icon='eye' onClick={this.handleHideClick} />
    );

-    const canReact = status.get('reactions').filter(r => r.get('count') > 0 && r.get('me')).size < maxReactions;
+    const canReact = permissions && status.get('reactions').filter(r => r.get('count') > 0 && r.get('me')).size < maxReactions;
    const reactButton = (
      <IconButton
        className='status__action-bar-button'
--- a/app/javascript/flavours/glitch/components/status_reactions.js
+++ b/app/javascript/flavours/glitch/components/status_reactions.js
@ -18,7 +18,6 @@ export default class StatusReactions extends ImmutablePureComponent {
    numVisible: PropTypes.number,
    addReaction: PropTypes.func.isRequired,
    removeReaction: PropTypes.func.isRequired,
-    emojiMap: ImmutablePropTypes.map.isRequired,
  };

  willEnter() {
@ -57,7 +56,6 @@ export default class StatusReactions extends ImmutablePureComponent {
                style={{ transform: `scale(${style.scale})`, position: style.scale < 0.5 ? 'absolute' : 'static' }}
                addReaction={this.props.addReaction}
                removeReaction={this.props.removeReaction}
-                emojiMap={this.props.emojiMap}
              />
            ))}
          </div>
@ -75,7 +73,6 @@ class Reaction extends ImmutablePureComponent {
    reaction: ImmutablePropTypes.map.isRequired,
    addReaction: PropTypes.func.isRequired,
    removeReaction: PropTypes.func.isRequired,
-    emojiMap: ImmutablePropTypes.map.isRequired,
    style: PropTypes.object,
  };

@ -86,12 +83,14 @@ class Reaction extends ImmutablePureComponent {
  handleClick = () => {
    const { reaction, statusId, addReaction, removeReaction } = this.props;

+    if (!reaction.get('extern')) {
      if (reaction.get('me')) {
        removeReaction(statusId, reaction.get('name'));
      } else {
        addReaction(statusId, reaction.get('name'));
      }
    }
+  }

  handleMouseEnter = () => this.setState({ hovered: true })

@ -109,7 +108,12 @@ class Reaction extends ImmutablePureComponent {
        style={this.props.style}
      >
        <span className='reactions-bar__item__emoji'>
-          <Emoji hovered={this.state.hovered} emoji={reaction.get('name')} emojiMap={this.props.emojiMap} />
+          <Emoji
+            hovered={this.state.hovered}
+            emoji={reaction.get('name')}
+            url={reaction.get('url')}
+            staticUrl={reaction.get('static_url')}
+          />
        </span>
        <span className='reactions-bar__item__count'>
          <AnimatedNumber value={reaction.get('count')} />
@ -124,12 +128,13 @@ class Emoji extends React.PureComponent {

  static propTypes = {
    emoji: PropTypes.string.isRequired,
-    emojiMap: ImmutablePropTypes.map.isRequired,
    hovered: PropTypes.bool.isRequired,
+    url: PropTypes.string,
+    staticUrl: PropTypes.string,
  };

  render() {
-    const { emoji, emojiMap, hovered } = this.props;
+    const { emoji, hovered, url, staticUrl } = this.props;

    if (unicodeMapping[emoji]) {
      const { filename, shortCode } = unicodeMapping[this.props.emoji];
@ -144,10 +149,8 @@ class Emoji extends React.PureComponent {
          src={`${assetHost}/emoji/${filename}.svg`}
        />
      );
-    } else if (emojiMap.get(emoji)) {
-      const filename = (autoPlayGif || hovered)
-        ? emojiMap.getIn([emoji, 'url'])
-        : emojiMap.getIn([emoji, 'static_url']);
+    } else {
+      const filename = (autoPlayGif || hovered) ? url : staticUrl;
      const shortCode = `:${emoji}:`;

      return (
@ -159,8 +162,6 @@ class Emoji extends React.PureComponent {
          src={filename}
        />
      );
-    } else {
-      return null;
    }
  }

--- a/app/javascript/flavours/glitch/containers/status_container.js
+++ b/app/javascript/flavours/glitch/containers/status_container.js
@ -47,7 +47,6 @@ import { showAlertForError } from '../actions/alerts';
 import AccountContainer from 'flavours/glitch/containers/account_container';
 import Spoilers from '../components/spoilers';
 import Icon from 'flavours/glitch/components/icon';
-import { makeCustomEmojiMap } from '../selectors';

 const messages = defineMessages({
  deleteConfirm: { id: 'confirmations.delete.confirm', defaultMessage: 'Delete' },
@ -91,7 +90,6 @@ const makeMapStateToProps = () => {
      account: account || props.account,
      settings: state.get('local_settings'),
      prepend: prepend || props.prepend,
-      emojiMap: makeCustomEmojiMap(state),
      pictureInPicture: getPictureInPicture(state, props),
    };
  };
--- a/app/javascript/flavours/glitch/features/status/components/action_bar.jsx
+++ b/app/javascript/flavours/glitch/features/status/components/action_bar.jsx
@ -211,7 +211,7 @@ class ActionBar extends PureComponent {
      }
    }

-    const canReact = status.get('reactions').filter(r => r.get('count') > 0 && r.get('me')).size < maxReactions;
+    const canReact = signedIn && status.get('reactions').filter(r => r.get('count') > 0 && r.get('me')).size < maxReactions;
    const reactButton = (
      <IconButton
        className='plus-icon'
--- a/app/javascript/flavours/glitch/features/status/components/detailed_status.jsx
+++ b/app/javascript/flavours/glitch/features/status/components/detailed_status.jsx
@ -53,7 +53,6 @@ class DetailedStatus extends ImmutablePureComponent {
    onToggleMediaVisibility: PropTypes.func,
    onReactionAdd: PropTypes.func.isRequired,
    onReactionRemove: PropTypes.func.isRequired,
-    emojiMap: ImmutablePropTypes.map.isRequired,
    intl: PropTypes.object.isRequired,
  };

@ -338,7 +337,6 @@ class DetailedStatus extends ImmutablePureComponent {
            reactions={status.get('reactions')}
            addReaction={this.props.onReactionAdd}
            removeReaction={this.props.onReactionRemove}
-            emojiMap={this.props.emojiMap}
          />

          <div className='detailed-status__meta'>
--- a/app/javascript/flavours/glitch/features/status/index.jsx
+++ b/app/javascript/flavours/glitch/features/status/index.jsx
@ -156,7 +156,6 @@ const makeMapStateToProps = () => {
      askReplyConfirmation: state.getIn(['local_settings', 'confirm_before_clearing_draft']) && state.getIn(['compose', 'text']).trim().length !== 0,
      domain: state.getIn(['meta', 'domain']),
      pictureInPicture: getPictureInPicture(state, { id: props.params.statusId }),
-      emojiMap: makeCustomEmojiMap(state),
    };
  };

@ -747,8 +746,12 @@ class Status extends ImmutablePureComponent {
                  domain={domain}
                  showMedia={this.state.showMedia}
                  onToggleMediaVisibility={this.handleToggleMediaVisibility}
+<<<<<<< HEAD
                  pictureInPicture={pictureInPicture}
                  emojiMap={this.props.emojiMap}
+=======
+                  usingPiP={usingPiP}
+>>>>>>> f0197c80d (display external custom emoji reactions properly)
                />

                <ActionBar
--- a/app/javascript/flavours/glitch/selectors/index.js
+++ b/app/javascript/flavours/glitch/selectors/index.js
@ -141,11 +141,3 @@ export const getAccountHidden = createSelector([
 export const getStatusList = createSelector([
  (state, type) => state.getIn(['status_lists', type, 'items']),
 ], (items) => items.toList());
-
-export const makeCustomEmojiMap = createSelector(
-  [state => state.get('custom_emojis')],
-  items => items.reduce(
-    (map, emoji) => map.set(emoji.get('shortcode'), emoji),
-    ImmutableMap(),
-  ),
-);
--- a/app/serializers/rest/reaction_serializer.rb
+++ b/app/serializers/rest/reaction_serializer.rb
@ -3,7 +3,7 @@
 class REST::ReactionSerializer < ActiveModel::Serializer
  include RoutingHelper

-  attributes :name, :count
+  attributes :name, :count, :extern

  attribute :me, if: :current_user?
  attribute :url, if: :custom_emoji?
@ -21,6 +21,14 @@ class REST::ReactionSerializer < ActiveModel::Serializer
    object.custom_emoji.present?
  end

+  def extern
+    if custom_emoji?
+      object.custom_emoji.domain.present?
+    else
+      false
+    end
+  end
+
  def url
    full_asset_url(object.custom_emoji.image.url)
  end