JetCore/jetc/barant-site/assets/images/newemail.js

(function() {
  var form = document.getElementById('newemail-form');
  if (!form)
    return;

  function post(path, params) {
    return fetch(path, {
      method: 'POST',
      credentials: 'same-origin',
      headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
      body: new URLSearchParams(params || {}).toString()
    }).then(function(r) { return r.json(); });
  }

  function navigateTo(url) {
    var a = document.createElement('a');
    a.href = url;
    document.body.appendChild(a);
    a.click();
    document.body.removeChild(a);
  }

  var body = document.getElementById('newemail-body');
  var toolbar = document.getElementById('newemail-toolbar');
  toolbar.addEventListener('click', function(e) {
    var btn = e.target.closest('button');
    if (!btn)
      return;
    body.focus();
    var cmd = btn.getAttribute('data-cmd');
    if (cmd === 'createLink') {
      var url = window.prompt('Link URL:');
      if (url)
        document.execCommand('createLink', false, url);
    } else {
      document.execCommand(cmd, false, null);
    }
  });

  var errorDiv = document.getElementById('newemail-error');
  var sendBtn = document.getElementById('newemail-send-btn');
  var cancelBtn = document.getElementById('newemail-cancel-btn');

  cancelBtn.addEventListener('click', function() {
    navigateTo('/admin/email');
  });

  sendBtn.addEventListener('click', function() {
    var to = document.getElementById('newemail-to').value.trim();
    var subject = document.getElementById('newemail-subject').value.trim();
    var html = body.innerHTML.trim();
    errorDiv.textContent = '';
    if (!to) {
      errorDiv.textContent = 'A recipient address is required.';
      return;
    }
    if (!html) {
      errorDiv.textContent = 'The message body is empty.';
      return;
    }
    sendBtn.classList.add('newemail-sending');
    post('/email/send', { to: to, subject: subject, body: html })
      .then(function(res) {
        sendBtn.classList.remove('newemail-sending');
        if (!res.ok) {
          errorDiv.textContent = res.error || 'Could not send the message.';
          return;
        }
        navigateTo('/admin/email');
      })
      .catch(function() {
        sendBtn.classList.remove('newemail-sending');
        errorDiv.textContent = 'Could not send the message.';
      });
  });
})();