Merge pull request #18959 from lfzawacki/bbb-2.7

feat(reactions): port new reactions and fix emojiRain

bigbluebutton-html5/imports/ui/components/actions-bar/reactions-button/component.jsx

@@ -4,11 +4,14 @@ import PropTypes from 'prop-types';
 import BBBMenu from '/imports/ui/components/common/menu/component';
 import UserReactionService from '/imports/ui/components/user-reaction/service';
 import UserListService from '/imports/ui/components/user-list/service';
-import { Emoji } from 'emoji-mart';
 import { convertRemToPixels } from '/imports/utils/dom-utils';
+import data from '@emoji-mart/data';
+import { init } from 'emoji-mart';
 
 import Styled from './styles';
 
+const REACTIONS = Meteor.settings.public.userReaction.reactions;
+
 const ReactionsButton = (props) => {
   const {
     intl,
@@ -20,6 +23,9 @@ const ReactionsButton = (props) => {
     autoCloseReactionsBar,
   } = props;
 
+  // initialize emoji-mart data, need for the new version
+  init({ data });
+
   const [showEmojiPicker, setShowEmojiPicker] = useState(false);
 
   const intlMessages = defineMessages({
@@ -74,43 +80,20 @@ const ReactionsButton = (props) => {
   };
 
   const emojiProps = {
-    native: true,
     size: convertRemToPixels(1.5),
     padding: '4px',
   };
 
-  const reactions = [
+  const handReaction = {
-    {
+    id: 'hand',
-      id: 'smiley',
+    native: '✋',
-      native: '😃',
+  };
-    },
-    {
-      id: 'neutral_face',
-      native: '😐',
-    },
-    {
-      id: 'slightly_frowning_face',
-      native: '🙁',
-    },
-    {
-      id: '+1',
-      native: '👍',
-    },
-    {
-      id: '-1',
-      native: '👎',
-    },
-    {
-      id: 'clap',
-      native: '👏',
-    },
-  ];
 
   let actions = [];
 
-  reactions.forEach(({ id, native }) => {
+  REACTIONS.forEach(({ id, native }) => {
     actions.push({
-      label: <Styled.ButtonWrapper active={currentUserReaction === native}><Emoji key={id} emoji={{ id }} {...emojiProps} /></Styled.ButtonWrapper>,
+      label: <Styled.ButtonWrapper active={currentUserReaction === native}><em-emoji key={native} native={native} {...emojiProps} /></Styled.ButtonWrapper>,
       key: id,
       onClick: () => handleReactionSelect(native),
       customStyles: actionCustomStyles,
@@ -118,29 +101,29 @@ const ReactionsButton = (props) => {
   });
 
   actions.push({
-    label: <Styled.RaiseHandButtonWrapper isMobile={isMobile} data-test={raiseHand ? 'lowerHandBtn' : 'raiseHandBtn'} active={raiseHand}><Emoji key="hand" emoji={{ id: 'hand' }} {...emojiProps} />{RaiseHandButtonLabel()}</Styled.RaiseHandButtonWrapper>,
+    label: <Styled.RaiseHandButtonWrapper isMobile={isMobile} data-test={raiseHand ? 'lowerHandBtn' : 'raiseHandBtn'} active={raiseHand}><em-emoji key={handReaction.id} native={handReaction.native} emoji={{ id: handReaction.id }} {...emojiProps} />{RaiseHandButtonLabel()}</Styled.RaiseHandButtonWrapper>,
     key: 'hand',
     onClick: () => handleRaiseHandButtonClick(),
     customStyles: {...actionCustomStyles, width: 'auto'},
   });
 
   const icon = !raiseHand && currentUserReaction === 'none' ? 'hand' : null;
-  const currentUserReactionEmoji = reactions.find(({ native }) => native === currentUserReaction);
+  const currentUserReactionEmoji = REACTIONS.find(({ native }) => native === currentUserReaction);
 
   let customIcon = null;
 
   if (raiseHand) {
-    customIcon = <Emoji key="hand" emoji={{ id: 'hand' }} {...emojiProps} />;
+    customIcon = <em-emoji key={handReaction.id} native={handReaction.native} emoji={handReaction} {...emojiProps} />;
   } else {
     if (!icon) {
-      customIcon = <Emoji key={currentUserReactionEmoji?.id} emoji={{ id: currentUserReactionEmoji?.id }} {...emojiProps} />;
+      customIcon = <em-emoji key={currentUserReactionEmoji?.id} native={currentUserReactionEmoji?.native} emoji={{ id: currentUserReactionEmoji?.id }} {...emojiProps} />;
     }
   }
 
   return (
     <BBBMenu
       trigger={(
-        <Styled.ReactionsDropdown>
+        <Styled.ReactionsDropdown id="interactionsButton">
           <Styled.RaiseHandButton
             data-test="reactionsButton"
             icon={icon}

bigbluebutton-html5/imports/ui/components/actions-bar/styles.js

@@ -101,28 +101,13 @@ const ReactionsDropdown = styled.div`
 `;
 
 const Wrapper = styled.div`
-  .emoji-mart-bar {
-    display: none;
-  }
-  .emoji-mart-search {
-    display: none;
-  }
-  .emoji-mart-category[aria-label="Frequently Used"] {
-    display: none;
-  }
-  .emoji-mart-category-label{
-    display: none;
-  }
-  .emoji-mart{
-    border: none;
-  }
-  @media(min-width: 600px) {
-    .emoji-mart-scroll{
   overflow: hidden;
-      padding: 0;
+  margin: 0.2em 0.2em 0.2em 0.2em;
-      height: 270px;
+  text-align: center;
-      width: 280px;
+  max-height: 270px;
-    }
+  width: 270px;
+  em-emoji {
+    cursor: pointer;
   }
 `;
 

bigbluebutton-html5/imports/ui/components/app/component.jsx

@@ -29,6 +29,7 @@ import WebcamContainer from '../webcam/container';
 import PresentationAreaContainer from '../presentation/presentation-area/container';
 import ScreenshareContainer from '../screenshare/container';
 import ExternalVideoContainer from '../external-video-player/container';
+import EmojiRainContainer from '../emoji-rain/container';
 import Styled from './styles';
 import { DEVICE_TYPE, ACTIONS, SMALL_VIEWPORT_BREAKPOINT, PANELS } from '../layout/enums';
 import {
@@ -647,6 +648,7 @@ class App extends Component {
           <PadsSessionsContainer />
           <WakeLockContainer />
           {this.renderActionsBar()}
+          <EmojiRainContainer />
           {customStyleUrl ? <link rel="stylesheet" type="text/css" href={customStyleUrl} /> : null}
           {customStyle ? <link rel="stylesheet" type="text/css" href={`data:text/css;charset=UTF-8,${encodeURIComponent(customStyle)}`} /> : null}
           {isRandomUserSelectModalOpen ? <RandomUserSelectContainer

bigbluebutton-html5/imports/ui/components/chat/message-form/component.jsx

@@ -249,7 +249,7 @@ class MessageForm extends PureComponent {
       stopUserTyping,
     } = this.props;
     const { message } = this.state;
-    let msg = message.trim();
+    const msg = message.trim();
 
     if (msg.length < minMessageLength) return;
 
@@ -289,8 +289,6 @@ class MessageForm extends PureComponent {
         <Styled.EmojiPickerWrapper>
           <Styled.EmojiPicker
             onEmojiSelect={(emojiObject) => this.handleEmojiSelect(emojiObject)}
-            showPreview={false}
-            showSkinTones={false}
           />
         </Styled.EmojiPickerWrapper>
       );

bigbluebutton-html5/imports/ui/components/chat/message-form/styles.js

@@ -109,21 +109,11 @@ const EmojiButton = styled(Button)`
 `;
 
 const EmojiPickerWrapper = styled.div`
-  .emoji-mart {
+  em-emoji-picker {
-    max-width: 100% !important;
+    width: 100%;
-  }
+    max-height: 300px;
-  .emoji-mart-anchor {
-    cursor: pointer;
-  }
-  .emoji-mart-emoji {
-    cursor: pointer !important;
-  }
-  .emoji-mart-category-list {
-    span {
-      cursor: pointer !important;
-      display: inline-block !important;
-    }
   }
+  padding-bottom: 5px;
 `;
 
 const EmojiPicker = styled(EmojiPickerComponent)``;

bigbluebutton-html5/imports/ui/components/emoji-picker/component.jsx

@@ -1,26 +1,16 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 import { injectIntl } from 'react-intl';
-import { Picker } from 'emoji-mart';
+import data from '@emoji-mart/data';
-import 'emoji-mart/css/emoji-mart.css';
+import Picker from '@emoji-mart/react';
 
 const DISABLE_EMOJIS = Meteor.settings.public.chat.disableEmojis;
-const FREQUENT_SORT_ON_CLICK = Meteor.settings.public.chat.emojiPicker.frequentEmojiSortOnClick;
 
 const propTypes = {
   intl: PropTypes.shape({
     formatMessage: PropTypes.func.isRequired,
   }).isRequired,
   onEmojiSelect: PropTypes.func.isRequired,
-  style: PropTypes.shape({}),
-  showPreview: PropTypes.bool,
-  showSkinTones: PropTypes.bool,
-};
-
-const defaultProps = {
-  style: null,
-  showPreview: true,
-  showSkinTones: true,
 };
 
 const emojisToExclude = [
@@ -31,8 +21,6 @@ const EmojiPicker = (props) => {
   const {
     intl,
     onEmojiSelect,
-    showPreview,
-    showSkinTones,
   } = props;
 
   const i18n = {
@@ -65,23 +53,19 @@ const EmojiPicker = (props) => {
 
   return (
     <Picker
-      emoji=""
+      data={data}
-      onSelect={(emojiObject, event) => onEmojiSelect(emojiObject, event)}
+      onEmojiSelect={(emojiObject, event) => onEmojiSelect(emojiObject, event)}
-      enableFrequentEmojiSort={FREQUENT_SORT_ON_CLICK}
-      native
-      title=""
       emojiSize={24}
-      emojiTooltip
       i18n={i18n}
-      showPreview={showPreview}
+      previewPosition="none"
-      showSkinTones={showSkinTones}
+      skinTonePosition="none"
-      useButton
+      theme="light"
-      emojisToShowFilter={(emoji) => !emojisToExclude.includes(emoji.unified)}
+      dynamicWidth
+      exceptEmojis={emojisToExclude}
     />
   );
 };
 
 EmojiPicker.propTypes = propTypes;
-EmojiPicker.defaultProps = defaultProps;
 
 export default injectIntl(EmojiPicker);

bigbluebutton-html5/imports/ui/components/emoji-picker/reactions-picker/component.jsx

@@ -1,71 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import { injectIntl } from 'react-intl';
-import { Picker } from 'emoji-mart';
-import 'emoji-mart/css/emoji-mart.css';
-
-const propTypes = {
-  intl: PropTypes.shape({
-    formatMessage: PropTypes.func.isRequired,
-  }).isRequired,
-  onEmojiSelect: PropTypes.func.isRequired,
-};
-
-const defaultProps = {
-};
-
-const emojisToExclude = [
-  // reactions
-  '1F605', '1F61C', '1F604', '1F609', '1F602', '1F92A',
-  '1F634', '1F62C', '1F633', '1F60D', '02665', '1F499',
-  '1F615', '1F61F', '1F928', '1F644', '1F612', '1F621',
-  '1F614', '1F625', '1F62D', '1F62F', '1F631', '1F630',
-  '1F44F', '1F44C', '1F44D', '1F44E', '1F4AA', '1F44A',
-  '1F64C', '1F64F', '1F440', '1F4A9', '1F921', '1F480',
-];
-
-const inlineStyle = {
-  margin: '.5rem 0',
-  alignSelf: 'center',
-  width: '100%',
-};
-
-const ReactionsPicker = (props) => {
-  const {
-    intl,
-    onEmojiSelect,
-    style,
-  } = props;
-
-  const i18n = {
-    notfound: intl.formatMessage({ id: 'app.emojiPicker.notFound' }),
-    clear: intl.formatMessage({ id: 'app.emojiPicker.clear' }),
-    skintext: intl.formatMessage({ id: 'app.emojiPicker.skintext' }),
-    categories: {
-      reactions: intl.formatMessage({ id: 'app.emojiPicker.categories.reactions' }),
-    },
-    categorieslabel: intl.formatMessage({ id: 'app.emojiPicker.categories.label' }),
-  };
-
-  return (
-    <Picker
-      onSelect={(emojiObject, event) => onEmojiSelect(emojiObject, event)}
-      native
-      emoji=""
-      title=""
-      emojiSize={30}
-      emojiTooltip
-      style={Object.assign(inlineStyle, style)}
-      i18n={i18n}
-      showPreview={false}
-      showSkinTones={false}
-      emojisToShowFilter={(emoji) => emojisToExclude.includes(emoji.unified)}
-    />
-
-  );
-};
-
-ReactionsPicker.propTypes = propTypes;
-ReactionsPicker.defaultProps = defaultProps;
-
-export default injectIntl(ReactionsPicker);

bigbluebutton-html5/imports/ui/components/emoji-picker/reactions-picker/styles.js

@@ -0,0 +1,35 @@
+import styled, { css } from 'styled-components';
+
+const EmojiWrapper = styled.span`
+  padding-top: 0.9em;
+  padding-bottom: 0.1em;
+  ${({ selected }) => !selected && css`
+    :hover {
+      border-radius:100%;
+      outline-color: transparent;
+      outline-style:solid;
+      box-shadow: 0 0 0 0.25em #eee;
+      background-color: #eee;
+      opacity: 0.75;
+    }
+  `}
+  ${({ selected }) => selected && css`
+    em-emoji {
+      cursor: not-allowed;
+    }
+  `}
+  ${({ selected, emoji }) => selected && selected !== emoji && css`
+    opacity: 0.75;
+  `}
+  ${({ selected, emoji }) => selected && selected === emoji && css`
+    border-radius:100%;
+    outline-color: transparent;
+    outline-style:solid;
+    box-shadow: 0 0 0 0.25em #eee;
+    background-color: #eee;
+  `}
+`;
+
+export default {
+  EmojiWrapper,
+};

bigbluebutton-html5/imports/ui/components/emoji-rain/component.jsx

@@ -0,0 +1,113 @@
+import React, { useRef, useState, useEffect } from 'react';
+import Settings from '/imports/ui/services/settings';
+import Service from './service';
+
+const EmojiRain = ({ reactions }) => {
+  const containerRef = useRef(null);
+  const [isAnimating, setIsAnimating] = useState(false);
+  const EMOJI_SIZE = Meteor.settings.public.app.emojiRain.emojiSize;
+  const NUMBER_OF_EMOJIS = Meteor.settings.public.app.emojiRain.numberOfEmojis;
+  const EMOJI_RAIN_ENABLED = Meteor.settings.public.app.emojiRain.enabled;
+
+  const { animations } = Settings.application;
+
+  function createEmojiRain(emoji) {
+    const coord = Service.getInteractionsButtonCoordenates();
+    const flyingEmojis = [];
+
+    for (i = 0; i < NUMBER_OF_EMOJIS; i++) {
+      const initialPosition = {
+        x: coord.x + coord.width / 8,
+        y: coord.y + coord.height / 5,
+      };
+      const endPosition = {
+        x: Math.floor(Math.random() * 100) + coord.x - 100 / 2,
+        y: Math.floor(Math.random() * 300) + coord.y / 2,
+      };
+      const scale = Math.floor(Math.random() * (8 - 4 + 1)) - 40;
+      const sec = Math.floor(Math.random() * 1700) + 2000;
+
+      const shapeElement = document.createElement('svg');
+      const emojiElement = document.createElement('text');
+      emojiElement.setAttribute('x', '50%');
+      emojiElement.setAttribute('y', '50%');
+      emojiElement.innerHTML = emoji;
+
+      shapeElement.style.position = 'absolute';
+      shapeElement.style.left = `${initialPosition.x}px`;
+      shapeElement.style.top = `${initialPosition.y}px`;
+      shapeElement.style.transform = `scaleX(0.${scale}) scaleY(0.${scale})`;
+      shapeElement.style.transition = `${sec}ms`;
+      shapeElement.style.fontSize = `${EMOJI_SIZE}em`;
+      shapeElement.style.pointerEvents = 'none';
+
+      shapeElement.appendChild(emojiElement);
+      containerRef.current.appendChild(shapeElement);
+
+      flyingEmojis.push({ shapeElement, endPosition });
+    }
+
+    requestAnimationFrame(() => setTimeout(() => flyingEmojis.forEach((emoji) => {
+      const { shapeElement, endPosition } = emoji;
+      shapeElement.style.left = `${endPosition.x}px`;
+      shapeElement.style.top = `${endPosition.y}px`;
+      shapeElement.style.transform = 'scaleX(0) scaleY(0)';
+    }), 0));
+
+    setTimeout(() => {
+      flyingEmojis.forEach((emoji) => emoji.shapeElement.remove());
+      flyingEmojis.length = 0;
+    }, 2000);
+  }
+
+  const handleVisibilityChange = () => {
+    if (document.hidden) {
+      setIsAnimating(false);
+    } else if (EMOJI_RAIN_ENABLED && animations) {
+      setIsAnimating(true);
+    }
+  };
+
+  useEffect(() => {
+    document.addEventListener('visibilitychange', handleVisibilityChange);
+
+    return () => {
+      document.removeEventListener('visibilitychange', handleVisibilityChange);
+    };
+  }, []);
+
+  useEffect(() => {
+    if (EMOJI_RAIN_ENABLED && animations && !isAnimating && !document.hidden) {
+      setIsAnimating(true);
+    } else if (!animations) {
+      setIsAnimating(false);
+    }
+  }, [EMOJI_RAIN_ENABLED, animations, isAnimating]);
+
+  useEffect(() => {
+    if (isAnimating) {
+      reactions.forEach((reaction) => {
+        const currentTime = new Date().getTime();
+        const secondsSinceCreated = (currentTime - reaction.creationDate.getTime()) / 1000;
+        if (secondsSinceCreated <= 1 && (reaction.reaction !== 'none')) {
+          createEmojiRain(reaction.reaction);
+        }
+      });
+    }
+  }, [isAnimating, reactions]);
+
+  const containerStyle = {
+    width: '100vw',
+    height: '100vh',
+    position: 'fixed',
+    top: 0,
+    left: 0,
+    overflow: 'hidden',
+    pointerEvents: 'none',
+    zIndex: 2,
+  };
+
+  return <div ref={containerRef} style={containerStyle} />;
+};
+
+export default EmojiRain;

bigbluebutton-html5/imports/ui/components/emoji-rain/container.jsx

@@ -0,0 +1,11 @@
+import React from 'react';
+import { withTracker } from 'meteor/react-meteor-data';
+import EmojiRain from './component';
+import UserReaction from '/imports/api/user-reaction';
+import Auth from '/imports/ui/services/auth';
+
+const EmojiRainContainer = (props) => <EmojiRain {...props} />;
+
+export default withTracker(() => ({
+  reactions: UserReaction.find({ meetingId: Auth.meetingID }).fetch(),
+}))(EmojiRainContainer);

bigbluebutton-html5/imports/ui/components/emoji-rain/service.js

@@ -0,0 +1,9 @@
+const getInteractionsButtonCoordenates = () => {
+  const el = document.getElementById('interactionsButton');
+  const coordenada = el.getBoundingClientRect();
+  return coordenada;
+};
+
+export default {
+  getInteractionsButtonCoordenates,
+};

bigbluebutton-html5/imports/ui/components/user-list/user-list-content/user-participants/user-list-item/component.jsx

@@ -4,7 +4,6 @@ import { injectIntl, defineMessages } from 'react-intl';
 import TooltipContainer from '/imports/ui/components/common/tooltip/container';
 import { Session } from 'meteor/session';
 import { findDOMNode } from 'react-dom';
-import { Emoji } from 'emoji-mart';
 import UserAvatar from '/imports/ui/components/user-avatar/component';
 import Icon from '/imports/ui/components/common/icon/component';
 import lockContextContainer from '/imports/ui/components/lock-viewers/context/container';
@@ -634,20 +633,30 @@ class UserListItem extends PureComponent {
     } = this.props;
 
     const emojiProps = {
-      native: true,
       size: '1.3rem',
     };
 
     let userAvatarFiltered = user.avatar;
 
+    const emojiIcons = [
+      {
+        id: 'hand',
+        native: '✋',
+      },
+      {
+        id: 'clock7',
+        native: '⏰',
+      },
+    ];
+
     const getIconUser = () => {
       if (user.raiseHand === true) {
         return isReactionsEnabled 
-          ? <Emoji key="hand" emoji={{ id: 'hand' }} {...emojiProps} />
+          ? <em-emoji key={emojiIcons[0].id} native={emojiIcons[0].native}  emoji={emojiIcons[0]} {...emojiProps} />
           : <Icon iconName={normalizeEmojiName('raiseHand')} />;
       } if (user.away === true) {
         return isReactionsEnabled 
-          ? <Emoji key="away" emoji={{ id: 'clock7' }} {...emojiProps} />
+          ? <em-emoji key="away" native={emojiIcons[1].native} emoji={emojiIcons[1]} {...emojiProps} />
           : <Icon iconName={normalizeEmojiName('away')} />;
       } if (user.emoji !== 'none' && user.emoji !== 'notAway') {
         return <Icon iconName={normalizeEmojiName(user.emoji)} />;

bigbluebutton-html5/package-lock.json

@@ -337,6 +337,16 @@
         "kuler": "^2.0.0"
       }
     },
+    "@emoji-mart/data": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@emoji-mart/data/-/data-1.1.2.tgz",
+      "integrity": "sha512-1HP8BxD2azjqWJvxIaWAMyTySeZY0Osr83ukYjltPVkNXeJvTz7yDrPLBtnrD5uqJ3tg4CcLuuBW09wahqL/fg=="
+    },
+    "@emoji-mart/react": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@emoji-mart/react/-/react-1.1.1.tgz",
+      "integrity": "sha512-NMlFNeWgv1//uPsvLxvGQoIerPuVdXwK/EUek8OOkJ6wVOWPUizRBJU0hDqWZCOROVpfBgCemaC3m6jDOXi03g=="
+    },
     "@emotion/babel-plugin": {
       "version": "11.11.0",
       "resolved": "https://registry.npmjs.org/@emotion/babel-plugin/-/babel-plugin-11.11.0.tgz",
@@ -2808,13 +2818,9 @@
       "integrity": "sha512-ypZHxY+Sf/PXu7LVN+xoeanyisnJeSOy8Ki439L/oLueZb4c72FI45zXcK3gPpmTwyufh9m6NnbMLXnJh/0Fxg=="
     },
     "emoji-mart": {
-      "version": "3.0.1",
+      "version": "5.5.2",
-      "resolved": "https://registry.npmjs.org/emoji-mart/-/emoji-mart-3.0.1.tgz",
+      "resolved": "https://registry.npmjs.org/emoji-mart/-/emoji-mart-5.5.2.tgz",
-      "integrity": "sha512-sxpmMKxqLvcscu6mFn9ITHeZNkGzIvD0BSNFE/LJESPbCA8s1jM6bCDPjWbV31xHq7JXaxgpHxLB54RCbBZSlg==",
+      "integrity": "sha512-Sqc/nso4cjxhOwWJsp9xkVm8OF5c+mJLZJFoFfzRuKO+yWiN7K8c96xmtughYb0d/fZ8UC6cLIQ/p4BR6Pv3/A=="
-      "requires": {
-        "@babel/runtime": "^7.0.0",
-        "prop-types": "^15.6.0"
-      }
     },
     "emoji-regex": {
       "version": "8.0.0",

bigbluebutton-html5/package.json

@@ -31,6 +31,8 @@
   "dependencies": {
     "@babel/runtime": "^7.17.9",
     "@browser-bunyan/server-stream": "^1.8.0",
+    "@emoji-mart/data": "^1.1.2",
+    "@emoji-mart/react": "^1.1.1",
     "@emotion/react": "^11.10.8",
     "@emotion/styled": "^11.10.8",
     "@jitsi/sdp-interop": "0.1.14",
@@ -45,7 +47,7 @@
     "browser-bunyan": "^1.8.0",
     "classnames": "^2.2.6",
     "darkreader": "^4.9.46",
-    "emoji-mart": "^3.0.1",
+    "emoji-mart": "^5.5.2",
     "eventemitter2": "~6.4.6",
     "fastdom": "^1.0.10",
     "fibers": "^4.0.2",

bigbluebutton-html5/private/config/settings.yml

@@ -152,6 +152,14 @@ public:
       # Enables the new raiseHand icon inside of the reaction menu (introduced in BBB 2.7)
       # If both reactionsButton and raiseHandActionButton are enabled, reactionsButton takes precedence.
       enabled: true
+    emojiRain:
+      # If true, new reactions will be activated
+      enabled: false
+      # Can set the throttle, the number of emojis that will be displayed and their size
+      intervalEmojis: 2000
+      numberOfEmojis: 5
+      # emojiSize: size of the emoji in 'em' units
+      emojiSize: 2
     # If enabled, before joining microphone the client will perform a trickle
     # ICE against Kurento and use the information about successfull
     # candidate-pairs to filter out local candidates in SIP.js's SDP.
@@ -589,12 +597,24 @@ public:
     autoConvertEmoji: true
     emojiPicker:
       enable: false
-      frequentEmojiSortOnClick: false
+    # e.g.: disableEmojis: ['grin','laughing']
-    # e.g.: disableEmojis: ['1F595','1F922']
     disableEmojis: []
   userReaction:
     enabled: true
     expire: 60
+    reactions:
+      - id: 'smiley'
+        native: '😃'
+      - id: 'neutral_face'
+        native: '😐'
+      - id: 'slightly_frowning_face'
+        native: '🙁'
+      - id: '+1'
+        native: '👍'
+      - id: '-1'
+        native: '👎'
+      - id: 'clap'
+        native: '👏'
   userStatus:
     enabled: false
   notes: