githaven/web_src/js/features/repo-unicode-escape.js

import $ from 'jquery';

export function initUnicodeEscapeButton() {
  $(document).on('click', 'a.escape-button', (e) => {
    e.preventDefault();
    $(e.target).parents('.file-content, .non-diff-file-content').find('.file-code, .file-view').addClass('unicode-escaped');
    $(e.target).hide();
    $(e.target).siblings('a.unescape-button').show();
  });
  $(document).on('click', 'a.unescape-button', (e) => {
    e.preventDefault();
    $(e.target).parents('.file-content, .non-diff-file-content').find('.file-code, .file-view').removeClass('unicode-escaped');
    $(e.target).hide();
    $(e.target).siblings('a.escape-button').show();
  });
  $(document).on('click', 'a.toggle-escape-button', (e) => {
    e.preventDefault();
    const fileContent = $(e.target).parents('.file-content, .non-diff-file-content');
    const fileView = fileContent.find('.file-code, .file-view');
    if (fileView.hasClass('unicode-escaped')) {
      fileView.removeClass('unicode-escaped');
      fileContent.find('a.unescape-button').hide();
      fileContent.find('a.escape-button').show();
    } else {
      fileView.addClass('unicode-escaped');
      fileContent.find('a.unescape-button').show();
      fileContent.find('a.escape-button').hide();
    }
  });
}