jitsi_mod/modules/UI/shared_video/SharedVideoThumb.js

/* global $ */
import SmallVideo from '../videolayout/SmallVideo';

const logger = require("jitsi-meet-logger").getLogger(__filename);

export default function SharedVideoThumb (url, videoType, VideoLayout)
{
    this.id = url;

    this.url = url;
    this.setVideoType(videoType);
    this.videoSpanId = "sharedVideoContainer";
    this.container = this.createContainer(this.videoSpanId);
    this.$container = $(this.container);
    this.container.onclick = this.videoClick.bind(this);
    this.bindHoverHandler();
    SmallVideo.call(this, VideoLayout);
    this.isVideoMuted = true;
}
SharedVideoThumb.prototype = Object.create(SmallVideo.prototype);
SharedVideoThumb.prototype.constructor = SharedVideoThumb;

/**
 * hide display name
 */

SharedVideoThumb.prototype.setDeviceAvailabilityIcons = function () {};

SharedVideoThumb.prototype.avatarChanged = function () {};

SharedVideoThumb.prototype.createContainer = function (spanId) {
    var container = document.createElement('span');
    container.id = spanId;
    container.className = 'videocontainer';

    // add the avatar
    var avatar = document.createElement('img');
    avatar.className = 'sharedVideoAvatar';
    avatar.src = "https://img.youtube.com/vi/" + this.url + "/0.jpg";
    container.appendChild(avatar);

    const displayNameContainer = document.createElement('div');
    displayNameContainer.className = 'displayNameContainer';
    container.appendChild(displayNameContainer);

    var remotes = document.getElementById('filmstripRemoteVideosContainer');
    return remotes.appendChild(container);
};

/**
 * The thumb click handler.
 */
SharedVideoThumb.prototype.videoClick = function () {
    this.VideoLayout.handleVideoThumbClicked(this.url);
};

/**
 * Removes RemoteVideo from the page.
 */
SharedVideoThumb.prototype.remove = function () {
    logger.log("Remove shared video thumb", this.id);

    // Make sure that the large video is updated if are removing its
    // corresponding small video.
    this.VideoLayout.updateAfterThumbRemoved(this.id);

    // Remove whole container
    if (this.container.parentNode) {
        this.container.parentNode.removeChild(this.container);
    }
};

/**
 * Sets the display name for the thumb.
 */
SharedVideoThumb.prototype.setDisplayName = function(displayName) {
    if (!this.container) {
        logger.warn( "Unable to set displayName - " + this.videoSpanId +
            " does not exist");
        return;
    }

    this.updateDisplayName({
        displayName: displayName || '',
        elementID: `${this.videoSpanId}_name`,
        participantID: this.id
    });
};