wordpress-theme-aksrt/assets/js/comment-ajax.js

/**
 * AKSRT Comment Actions client
 *
 * REST aksrt/v1: like / delete / moderate / pin.
 * Edit uses moveForm (#respond) via comment-move-form.js — not inline textarea.
 * Submit owned by assets/js/core/comments.js (single submit contract).
 *
 * Markup (aksrt_comment_callback):
 *   li.aksrt-comment[data-comment-id]
 *     .comment-header .aksrt-comment__like[data-comment-action=like]
 *     .comment-content#comment-content-{id}
 *     .comt-meta [data-comment-action=pin|approve|hold|spam|delete]
 *
 * @package AKSRT
 */

(function () {
  'use strict';

  if (!window.aksrtData) return;

  var COMMENT_SELECTOR = '.aksrt-comment, .comment';
  var CONTENT_SELECTOR = '.aksrt-comment__text, .comment-content';

  var REST_BASE = (aksrtData.siteUrl || '').replace(/\/$/, '') + '/wp-json/aksrt/v1';
  var REST_NONCE = aksrtData.restNonce || '';

  function restPost(endpoint, body) {
    return fetch(REST_BASE + endpoint, {
      method: 'POST',
      headers: { 'Content-Type': 'application/json', 'X-WP-Nonce': REST_NONCE },
      body: JSON.stringify(body),
      credentials: 'same-origin'
    }).then(function (r) { return r.json(); });
  }

  function notify(message, type) {
    if (typeof window.AksrtToast === 'function') { window.AksrtToast(message, type || 'info'); return; }
    if (typeof window.aksrtToast === 'function') { window.aksrtToast(message, type || 'info'); return; }
    if (typeof window.showToast === 'function') { window.showToast(message, type || 'info'); return; }
    if (type === 'error') { window.alert(message); }
  }

  function getCommentId(el) {
    return parseInt(el.getAttribute('data-comment-id') || (el.id || '').replace('comment-', ''), 10) || 0;
  }

  // ── Comment actions (event delegation) ───────────────────────────

  document.addEventListener('click', function (e) {
    var actionBtn = e.target.closest('[data-comment-action]');
    if (!actionBtn) return;

    var action = actionBtn.getAttribute('data-comment-action');
    var commentEl = actionBtn.closest(COMMENT_SELECTOR);
    if (!commentEl) return;

    var commentId = getCommentId(commentEl);
    if (!commentId) return;

    // edit is handled by comment-move-form.js (moveForm into #respond).
    switch (action) {
      case 'like':        handleLike(actionBtn, commentId); break;
      case 'edit':        break;
      case 'delete':      handleDelete(commentEl, commentId); break;
      case 'pin':         handlePin(commentEl, actionBtn, commentId); break;
      case 'approve':
      case 'hold':
      case 'spam':        handleModerate(commentEl, commentId, action); break;
    }
  });

  function handleLike(btn, commentId) {
    if (btn.dataset.busy === '1') return;
    btn.dataset.busy = '1';
    var nextActive = btn.getAttribute('data-active') !== '1';

    restPost('/comment/like', { comment_id: commentId, active: nextActive })
      .then(function (result) {
        if (!result.success) { notify((result.data && result.data.message) || result.message || '操作失败', 'error'); return; }
        var active = !!(result.data && result.data.active);
        var count = (result.data && result.data.count) || 0;
        btn.setAttribute('data-active', active ? '1' : '0');
        btn.setAttribute('aria-pressed', active ? 'true' : 'false');
        btn.classList.toggle('is-active', active);
        var icon = btn.querySelector('i');
        if (icon) { icon.classList.toggle('fas', active); icon.classList.toggle('far', !active); }
        var countEl = btn.querySelector('.aksrt-comment__like-count');
        if (countEl) {
          countEl.textContent = String(count);
          if (count > 0) { countEl.removeAttribute('hidden'); } else { countEl.setAttribute('hidden', ''); }
        }
      })
      .catch(function () { notify('网络错误', 'error'); })
      .finally(function () { btn.dataset.busy = ''; });
  }

  function handleDelete(commentEl, commentId) {
    var msg = (window.aksrt && aksrt.__) ? aksrt.__('comment_confirm_delete', '确定要删除这条评论吗？') : '确定要删除这条评论吗？';
    var doDelete = function () {
      restPost('/comment/delete', { comment_id: commentId })
      .then(function (result) {
        if (result.success) {
          commentEl.style.transition = 'opacity 0.3s, max-height 0.3s';
          commentEl.style.maxHeight = commentEl.scrollHeight + 'px';
          requestAnimationFrame(function () {
            commentEl.style.opacity = '0';
            commentEl.style.maxHeight = '0';
            commentEl.style.overflow = 'hidden';
          });
          setTimeout(function () {
            commentEl.remove();
            var countEl = document.querySelector('.comments-count');
            if (countEl) {
              var m = (countEl.textContent || '').match(/(\d+)/);
              if (m) {
                var n = Math.max(0, parseInt(m[1], 10) - 1);
                countEl.textContent = (countEl.textContent || '').replace(m[1], String(n));
              }
            }
          }, 300);
        } else {
          notify((result.data && result.data.message) || result.message || '删除失败', 'error');
        }
      })
      .catch(function () { notify('网络错误', 'error'); });
    };

    if (window.aksrt && aksrt.confirm) {
      aksrt.confirm(msg).then(function (ok) { if (ok) doDelete(); });
    } else if (window.confirm(msg)) {
      doDelete();
    }
  }

  function handlePin(commentEl, btn, commentId) {
    var nextPinned = btn.getAttribute('data-pinned') !== '1';

    restPost('/comment/pin', { comment_id: commentId, pinned: nextPinned })
      .then(function (result) {
        if (!result.success) { notify((result.data && result.data.message) || result.message || '操作失败', 'error'); return; }
        var pinned = !!(result.data && result.data.pinned);
        btn.setAttribute('data-pinned', pinned ? '1' : '0');
        btn.innerHTML = '<i class="fas fa-thumbtack" aria-hidden="true"></i> ' + (pinned ? '取消置顶' : '置顶');
        commentEl.classList.toggle('aksrt-comment--pinned', pinned);
        syncPinnedBadge(commentEl, pinned);
        notify(result.message || (pinned ? '评论已置顶。' : '已取消置顶。'), 'success');
      })
      .catch(function () { notify('网络错误', 'error'); });
  }

  function syncPinnedBadge(commentEl, pinned) {
    var header = commentEl.querySelector('.aksrt-comment__header, .comment-header');
    if (!header) return;
    var badge = header.querySelector('.aksrt-comment__badge--pinned');
    if (pinned && !badge) {
      badge = document.createElement('span');
      badge.className = 'aksrt-comment__badge aksrt-comment__badge--pinned';
      badge.innerHTML = '<i class="fas fa-thumbtack" aria-hidden="true"></i> 置顶';
      var time = header.querySelector('.aksrt-comment__time');
      header.insertBefore(badge, time || null);
    } else if (!pinned && badge) {
      badge.remove();
    }
  }

  function handleModerate(commentEl, commentId, action) {
    restPost('/comment/moderate', { comment_id: commentId, status: action })
      .then(function (result) {
        if (result.success) {
          commentEl.setAttribute('data-comment-status', result.data.status === 'approved' ? '1' : (result.data.status === 'spam' ? 'spam' : '0'));
          commentEl.style.opacity = '0.6';
          setTimeout(function () { commentEl.style.opacity = '1'; }, 400);
          if (action === 'approve') {
            var note = commentEl.querySelector('.awaiting-moderation');
            if (note) note.remove();
          }
          notify(result.message || '操作成功。', 'success');
        } else {
          notify((result.data && result.data.message) || result.message || '操作失败', 'error');
        }
      })
      .catch(function () { notify('网络错误', 'error'); });
  }
})();