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');
}