snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

react/features/video-menu/components/AbstractMuteButton.ts

@@ -0,0 +1,111 @@
+import { createRemoteVideoMenuButtonEvent } from '../../analytics/AnalyticsEvents';
+import { sendAnalytics } from '../../analytics/functions';
+import { IReduxState } from '../../app/types';
+import { MEDIA_TYPE as AVM_MEDIA_TYPE } from '../../av-moderation/constants';
+import { canRejectParticipant } from '../../av-moderation/functions';
+import { IconMicSlash } from '../../base/icons/svg';
+import { MEDIA_TYPE } from '../../base/media/constants';
+import { getParticipantById } from '../../base/participants/functions';
+import AbstractButton, { IProps as AbstractButtonProps } from '../../base/toolbox/components/AbstractButton';
+import { isRemoteTrackMuted } from '../../base/tracks/functions.any';
+import { muteRemoteAndReject } from '../actions.any';
+
+export interface IProps extends AbstractButtonProps {
+
+    /**
+     * Boolean to indicate if the audio track of the participant is muted or
+     * not.
+     */
+    _audioTrackMuted: boolean;
+
+    /**
+     * Boolean to indicate if the participant can be removed from the A/V moderation whitelist.
+     */
+    _canReject: boolean;
+
+    /**
+     * The ID of the participant object that this button is supposed to
+     * mute/unmute.
+     */
+    participantID: string;
+}
+
+/**
+ * An abstract remote video menu button which mutes the remote participant.
+ */
+export default class AbstractMuteButton extends AbstractButton<IProps> {
+    override accessibilityLabel = 'toolbar.accessibilityLabel.remoteMute';
+    override icon = IconMicSlash;
+    override label = 'videothumbnail.domute';
+    override toggledLabel = 'videothumbnail.muted';
+
+    /**
+     * Handles clicking / pressing the button, and mutes the participant.
+     *
+     * @private
+     * @returns {void}
+     */
+    override _handleClick() {
+        const { dispatch, participantID } = this.props;
+
+        sendAnalytics(createRemoteVideoMenuButtonEvent(
+            'mute',
+            {
+                'participant_id': participantID
+            }));
+
+        dispatch(muteRemoteAndReject(participantID, MEDIA_TYPE.AUDIO));
+    }
+
+    /**
+     * Renders the item disabled if the participant is muted.
+     *
+     * @inheritdoc
+     */
+    override _isDisabled() {
+        return this._isMuted();
+    }
+
+    /**
+     * Renders the item toggled if the participant is muted.
+     *
+     * @inheritdoc
+     */
+    override _isToggled() {
+        return this._isMuted();
+    }
+
+    /**
+     * Tells if the participant must be shown as muted. A participant that can be removed from the A/V moderation
+     * whitelist is not shown as muted, because the mute state that the participant reports can be incorrect. The
+     * moderator must be able to mute the participant on the bridge.
+     *
+     * @private
+     * @returns {boolean}
+     */
+    _isMuted() {
+        return this.props._audioTrackMuted && !this.props._canReject;
+    }
+}
+
+/**
+ * Function that maps parts of Redux state tree into component props.
+ *
+ * @param {Object} state - Redux state.
+ * @param {Object} ownProps - Properties of component.
+ * @private
+ * @returns {{
+ *      _audioTrackMuted: boolean,
+ *      _canReject: boolean
+ *  }}
+ */
+export function _mapStateToProps(state: IReduxState, ownProps: any) {
+    const tracks = state['features/base/tracks'];
+    const participant = getParticipantById(state, ownProps.participantID);
+
+    return {
+        _audioTrackMuted: isRemoteTrackMuted(
+            tracks, MEDIA_TYPE.AUDIO, ownProps.participantID),
+        _canReject: canRejectParticipant(participant, AVM_MEDIA_TYPE.AUDIO, state)
+    };
+}