wordpress-theme-aksrt/assets/js/admin-invite-codes.js

/** 邀请码管理：弹窗、条件表单、复制与批量选择。仅本页入队。 */
(function () {
  'use strict';

  var root = document.querySelector('.aksrt-inv-page');
  if (!root) return;
  var toast = root.querySelector('[data-aksrt-inv-toast]');
  var toastTimer;
  var add = root.querySelector('#aksrt-inv-add');
  var addForm = add.querySelector('form');
  var addSubmit = add.querySelector('[data-aksrt-inv-add-submit]');
  var importing = addForm.elements.import_data;

  function notify(key) {
    clearTimeout(toastTimer);
    toast.textContent = toast.getAttribute('data-' + key);
    toast.classList.add('is-visible');
    toastTimer = setTimeout(function () { toast.classList.remove('is-visible'); }, 4000);
  }

  function syncForm(form) {
    form.querySelectorAll('[data-aksrt-inv-dep]').forEach(function (pane) {
      var parts = pane.getAttribute('data-aksrt-inv-dep').split('=');
      var field = form.querySelector('[name="' + parts[0] + '"]:checked') || form.querySelector('[name="' + parts[0] + '"]');
      var value = field && field.type === 'checkbox' ? (field.checked ? field.value : '') : field && field.value;
      var active = !!field && !field.matches(':disabled') && parts[1].split('|').includes(value);
      pane.hidden = !active;
      pane.disabled = !active;
    });
    if (form === addForm && !form.dataset.submitting) {
      addSubmit.textContent = addSubmit.getAttribute(form.elements.add_type.value === 'import' ? 'data-import-label' : 'data-auto-label');
    }
  }

  root.querySelectorAll('.aksrt-inv-dialog').forEach(function (dialog) {
    var opener;
    var startedOutside = false;
    function outside(event) {
      var rect = dialog.getBoundingClientRect();
      return event.clientX < rect.left || event.clientX > rect.right || event.clientY < rect.top || event.clientY > rect.bottom;
    }
    root.querySelectorAll('[data-aksrt-dialog-open="' + dialog.id + '"]').forEach(function (button) {
      button.addEventListener('click', function () {
        opener = button;
        syncForm(dialog.querySelector('form'));
        dialog.showModal();
        document.documentElement.classList.add('aksrt-inv-modal-open');
      });
    });
    dialog.querySelectorAll('[data-aksrt-dialog-close]').forEach(function (button) {
      button.addEventListener('click', function () { dialog.close(); });
    });
    dialog.addEventListener('pointerdown', function (event) {
      startedOutside = event.target === dialog && outside(event);
    });
    dialog.addEventListener('click', function (event) {
      if (startedOutside && event.target === dialog && outside(event)) dialog.close();
      startedOutside = false;
    });
    dialog.addEventListener('close', function () {
      document.documentElement.classList.toggle('aksrt-inv-modal-open', !!root.querySelector('dialog[open]'));
      if (opener && opener.isConnected) opener.focus();
    });
    var form = dialog.querySelector('form');
    form.addEventListener('change', function () { syncForm(form); });
    syncForm(form);
  });

  root.addEventListener('click', async function (event) {
    var button = event.target.closest('[data-clipboard-text]');
    if (!button) return;
    var value = button.getAttribute('data-clipboard-text');
    try {
      if (navigator.clipboard && window.isSecureContext) {
        await navigator.clipboard.writeText(value);
      } else {
        var input = document.createElement('textarea');
        input.value = value;
        input.className = 'screen-reader-text';
        root.appendChild(input);
        input.select();
        var copied = false;
        try {
          copied = document.execCommand('copy');
        } finally {
          input.remove();
          button.focus();
        }
        if (!copied) throw new Error('copy');
      }
      notify('copied');
    } catch (error) {
      var range = document.createRange();
      range.selectNodeContents(button);
      var selection = window.getSelection();
      selection.removeAllRanges();
      selection.addRange(range);
      notify('copy-failed');
    }
  });

  addForm.addEventListener('submit', function (event) {
    if (addForm.dataset.submitting) {
      event.preventDefault();
      return;
    }
    addForm.dataset.submitting = '1';
    addSubmit.disabled = true;
    addSubmit.textContent = addSubmit.getAttribute('data-busy-label');
  });
  importing.addEventListener('input', function () {
    var count = importing.value.split(/\r\n|\r|\n/).filter(function (line) { return line.trim() !== ''; }).length;
    importing.setCustomValidity(count > 1000 ? importing.getAttribute('data-limit-error') : '');
  });
  root.querySelector('#aksrt-inv-export form').addEventListener('submit', function () {
    root.querySelector('#aksrt-inv-export').close();
    notify('exported');
  });

  var list = root.querySelector('[data-aksrt-inv-list]');
  var checks = Array.from(list.querySelectorAll('[name="action_id[]"]'));
  var checkAll = list.querySelector('[data-aksrt-inv-check-all]');
  var selection = list.querySelector('[data-aksrt-inv-selection]');
  var bulk = list.querySelector('[data-aksrt-inv-bulk]');
  function syncSelection() {
    var count = checks.filter(function (check) { return check.checked; }).length;
    selection.textContent = selection.getAttribute('data-label').replace('%d', String(count));
    checkAll.checked = count > 0 && count === checks.length;
    checkAll.indeterminate = count > 0 && count < checks.length;
    checkAll.disabled = checks.length === 0;
    bulk.disabled = !!list.dataset.submitting || count === 0 || list.elements.bulk_action.value !== 'delete';
    checks.forEach(function (check) { check.closest('tr').classList.toggle('is-selected', check.checked); });
    return count;
  }
  checkAll.addEventListener('change', function () {
    checks.forEach(function (check) { check.checked = checkAll.checked; });
    syncSelection();
  });
  list.addEventListener('change', syncSelection);
  list.addEventListener('submit', function (event) {
    var count = syncSelection();
    if (list.dataset.submitting || bulk.disabled || !window.confirm(list.getAttribute('data-confirm').replace('%d', String(count)))) {
      event.preventDefault();
      return;
    }
    list.dataset.submitting = '1';
    bulk.disabled = true;
  });
  window.addEventListener('pageshow', function () {
    delete addForm.dataset.submitting;
    delete list.dataset.submitting;
    addSubmit.disabled = false;
    syncForm(addForm);
    syncSelection();
    document.documentElement.classList.toggle('aksrt-inv-modal-open', !!root.querySelector('dialog[open]'));
  });
  syncSelection();
})();