Common.js: Difference between revisions

Revision as of 16:57, 21 March 2023

$("li:contains('Toolbox')").hide();

$("img").contextmenu(function () {
    return false;
});

$(document).ready(function () {
    handleAudioElements();
});

function handleAudioElements() 
{
    content[0].querySelectorAll('.html5audio:not(.loaded)').forEach(function (div) {
        var data = div.dataset;
        var file = data.file;
        if (!file) {
            return;
        }
        var format = file.split('.').pop();
        var preload = data.preload;
        var download = data.download;
        var options = data.options;
        var opts = { controls: '' };
        var volume = Number(Number(data.volume).toFixed(1));

        if (format === 'mp3') {
            format = 'mpeg';
        }

        if (preload !== 'auto' || preload !== 'metadata') {
            preload = 'none';
        }
        opts.preload = preload;

        if (download === 'false') {
            opts.controlsList = 'nodownload';
        }

        if (options) {
            var valid = ['autoplay', 'loop', 'muted'];
            options.split(',').forEach(function (el) {
                el = el.trim();
                if (valid.indexOf(el) !== -1) {
                    opts[el] = '';
                }
            });
        }

        var audio = document.createElement('audio');

        Object.keys(opts).forEach(function (attr) {
            var value = opts[attr];
            audio.setAttribute(attr, value);
        });

        var source = document.createElement('source');
        source.src = file;
        source.type = 'audio/' + format;

        audio.append(
            source,
            msg('text').escape()
        );

        if (volume >= 0 && volume <= 1) {
            audio.volume = volume;
        }

        div.innerHTML = '';
        div.appendChild(audio);
        div.classList.add('loaded');
    }
}