Difference between revisions of "MediaWiki:Common.js"

Revision as of 13:22, 19 December 2021

/* Any JavaScript here will be loaded for all users on every page load. */


function TimeSegment(track, segmentStart, segmentEnd, htmlElement) {
        this.track = track;
        this.segmentStart = segmentStart;
        this.segmentEnd = segmentEnd;
        this.htmlElement = htmlElement;
}

function PlaybackData() {
        this.autostopTime = null;
        this.timeSegments = [];
        this.tracks = [];
        this.closestPlayableSegment = 0;
        this.playingTrack = null;
    };

var playbackData = new PlaybackData();


$(document).ready(function() {


    // Create one audio player per declared track.

    $('*[data-track]').each(function(trackNumber) {
        var audio = $('<audio></audio>').prop('controls', true).attr('preload', 'auto').attr('src', $(this).attr('data-track')) );
        $('<figure></figure>').append($('<figcaption></figcaption>').text($(this).attr('data-track-title'))).appendTo($(this)).append(audio);

        audio.onplay = (event) => {
if (playbackData.playingTrack !== null && playbackData.playingTrack !== trackNumber) {
playbackData.tracks[playbackData.playingTrack].stop();
}
playbackData.playingTrack = trackNumber;
  console.log('Play was called on track ' + trackNumber);
};
        playbackData.tracks.push(audio);

    });


    // Create hyperlinks out of reconstruction markup.

    $('*[data-def]').click(function() {
        var url = location.href;
        location.href = "#" + $(this).attr('data-def');
        history.replaceState(null, null, url);
    });


    // Update timing data.

    $('*[data-segment]').each(function() {

        var m = /(?<track>\d+\/)?((?<minuteStart>\d+):)?(?<secondStart>\d+(.\d*)?)-((?<minuteEnd>\d+):)?(?<secondEnd>\d+(.\d*)?)/.exec($(this).attr('data-segment'));

    if (m) {
        playbackData.timeSegments.push(new TimeSegment(parseInt(m.groups.track), parseInt(m.groups.minuteStart) * 60 + parseFloat(m.groups.secondStart),
            parseInt(m.groups.minuteEnd) * 60 + parseFloat(m.groups.secondEnd),
            $(this)
        ));
    } else {
        $(this).append('Wrong time segment');
    }

});

playbackData.timeSegments.sort(function(a, b) { return a.segmentStart - b.segmentStart; });


window.setInterval(function() {
// Playing tick

}, 50);

});