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   1  /**
   2   * @copyright   (C) 2021 Open Source Matters, Inc. <https://www.joomla.org>
   3   * @license     GNU General Public License version 2 or later; see LICENSE.txt
   4   */
   5  if (!window.Joomla) {
   6    throw new Error('Joomla API was not properly initialised!');
   7  }
   8  
   9  const copyToClipboardFallback = input => {
  10    input.focus();
  11    input.select();
  12  
  13    try {
  14      const copy = document.execCommand('copy');
  15  
  16      if (copy) {
  17        Joomla.renderMessages({
  18          message: [Joomla.Text._('COM_SCHEDULER_CONFIG_WEBCRON_LINK_COPY_SUCCESS')]
  19        });
  20      } else {
  21        Joomla.renderMessages({
  22          error: [Joomla.Text._('COM_SCHEDULER_CONFIG_WEBCRON_LINK_COPY_FAIL')]
  23        });
  24      }
  25    } catch (err) {
  26      Joomla.renderMessages({
  27        error: [err]
  28      });
  29    }
  30  };
  31  
  32  const copyToClipboard = () => {
  33    const button = document.getElementById('link-copy');
  34    button.addEventListener('click', ({
  35      currentTarget
  36    }) => {
  37      const input = currentTarget.previousElementSibling;
  38  
  39      if (!navigator.clipboard) {
  40        copyToClipboardFallback(input);
  41        return;
  42      }
  43  
  44      navigator.clipboard.writeText(input.value).then(() => {
  45        Joomla.renderMessages({
  46          message: [Joomla.Text._('COM_SCHEDULER_CONFIG_WEBCRON_LINK_COPY_SUCCESS')]
  47        });
  48      }, () => {
  49        Joomla.renderMessages({
  50          error: [Joomla.Text._('COM_SCHEDULER_CONFIG_WEBCRON_LINK_COPY_FAIL')]
  51        });
  52      });
  53    });
  54  };
  55  
  56  const onBoot = () => {
  57    copyToClipboard();
  58    document.removeEventListener('DOMContentLoaded', onBoot);
  59  };
  60  
  61  document.addEventListener('DOMContentLoaded', onBoot);