feat(submit): add user media library

2026-09-04 22:53:33 +08:00
parent 44e165d34e
commit f3fcfe45da
23 changed files with 1321 additions and 945 deletions
@@ -44,6 +44,7 @@
 !/tests/widget-system/financial-flow-contract.test.cjs
 !/tests/widget-system/pay-orders-filter-contract.test.cjs
 !/tests/widget-system/front-submit-editor-contract.test.cjs
 !/tests/widget-system/front-submit-attachment-contract.test.cjs
 !/tests/widget-system/comment-smilies-removal-contract.test.cjs
 !/tests/widget-system/comment-children-list-reset-contract.test.cjs
 !/tests/widget-system/comment-image-upload-contract.test.cjs
@@ -289,6 +289,200 @@ body.aksrt-editor-media-open {
  overflow: hidden;
 }
 .aksrt-editor-media__search {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
 }
 .aksrt-editor-media__search .form-control {
  min-width: 0;
  flex: 1 1 auto;
 }
 .aksrt-editor-media__search .but {
  flex: 0 0 auto;
 }
 .aksrt-editor-media__status {
  min-height: 20px;
  margin: 4px 0 10px;
  color: var(--muted-color, #777);
  font-size: 13px;
  text-align: center;
 }
 .aksrt-editor-media__status.is-loading {
  color: var(--muted-color, #777);
 }
 .aksrt-editor-media__status.is-error {
  color: var(--danger-color, #e05252);
 }
 .aksrt-editor-media__status.is-empty {
  padding: 28px 10px;
  color: var(--muted-2-color, #999);
 }
 .aksrt-editor-media__list {
  display: grid;
  max-height: min(390px, 48vh);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  overflow-y: auto;
  padding: 2px;
 }
 .aksrt-editor-media__item {
  position: relative;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--main-border-color, rgba(50, 50, 50, 0.1));
  border-radius: var(--main-radius, 8px);
  background: var(--muted-bg-color, rgba(50, 50, 50, 0.03));
  color: var(--main-color, #333);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, opacity 0.2s;
 }
 .aksrt-editor-media__item:hover,
 .aksrt-editor-media__item:focus-visible {
  border-color: var(--focus-color, #f04494);
  outline: 0;
  box-shadow: 0 0 0 2px var(--focus-shadow-color, rgba(240, 68, 148, 0.15));
 }
 .aksrt-editor-media__item.is-selected {
  border-color: var(--focus-color, #f04494);
  box-shadow: inset 0 0 0 2px var(--focus-color, #f04494);
 }
 .aksrt-editor-media__item:disabled {
  opacity: 0.4;
  cursor: not-allowed;
 }
 .aksrt-editor-media__check {
  position: absolute;
  z-index: 1;
  top: 6px;
  left: 6px;
  display: flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.58);
  color: #fff;
  opacity: 0;
  font-size: 11px;
  line-height: 1;
  transition: opacity 0.2s;
 }
 .aksrt-editor-media__item.is-selected .aksrt-editor-media__check {
  background: var(--focus-color, #f04494);
  opacity: 1;
 }
 .aksrt-editor-media__thumb {
  display: flex;
  width: 100%;
  height: 104px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--muted-border-color, rgba(50, 50, 50, 0.06));
 }
 .aksrt-editor-media__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
 }
 .aksrt-editor-media__file-icon {
  color: var(--focus-color, #f04494);
  font-size: 30px;
 }
 .aksrt-editor-media__meta {
  display: block;
  min-height: 34px;
  padding: 7px 8px;
  overflow: hidden;
  font-size: 12px;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
 }
 .aksrt-editor-media__mine-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
 }
 .aksrt-editor-media__mine-actions .but {
  margin: 0;
 }
 .aksrt-editor-media__load-more {
  display: block;
  min-width: 110px;
  margin: 12px 0 0;
 }
 .aksrt-editor-media__load-more[hidden],
 .aksrt-editor-media__confirm[hidden] {
  display: none !important;
 }
 .aksrt-editor-media__confirm {
  margin: 12px 0 0 auto;
 }
 .aksrt-editor-media__selection {
  min-height: 20px;
  margin-top: 10px;
  color: var(--muted-color, #777);
  font-size: 13px;
 }
 .aksrt-editor-media__progress {
  position: relative;
  min-height: 34px;
  margin-top: 10px;
  padding: 9px 10px;
  overflow: hidden;
  border-radius: 4px;
  background: var(--muted-border-color, rgba(50, 50, 50, 0.08));
  color: var(--muted-color, #777);
  font-size: 12px;
 }
 .aksrt-editor-media__progress::before {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  width: var(--aksrt-upload-progress, 0%);
  background: var(--focus-color, #f04494);
  content: '';
  transition: width 0.2s;
 }
 .aksrt-editor-media__submit:disabled {
  cursor: not-allowed;
  opacity: 0.55;
 }
 .featured-edit {
  position: relative;
  overflow: hidden;
@@ -548,6 +742,38 @@ body.aksrt-editor-media-open {
    border-radius: 12px 12px 0 0;
  }
  .aksrt-editor-media__list {
    max-height: 42vh;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .aksrt-editor-media__thumb {
    height: 92px;
  }
  .aksrt-editor-media__tabs {
    gap: 14px;
    overflow-x: auto;
    white-space: nowrap;
  }
  .aksrt-editor-media__panel {
    padding: 15px;
  }
  .aksrt-editor-media__mine-actions {
    flex-wrap: wrap;
  }
  .aksrt-editor-media__mine-actions .aksrt-editor-media__load-more {
    margin-right: auto;
  }
  .aksrt-editor-media__search .but {
    padding-right: 10px;
    padding-left: 10px;
  }
  .aksrt-editor-media__drop {
    min-height: 150px;
  }
@@ -6,10 +6,6 @@
 (function (window, document) {
  'use strict';
  if (!window.tinymce || !window.tinymce.PluginManager) {
    return;
  }
  var cfg = window.aksrtSubmitData || {};
  var editorCfg = cfg.editor || {};
  var i18n = cfg.i18n || {};
@@ -47,14 +43,16 @@
    }
  }
-  function imageMarkup(url, attachmentId, alt) {
+  function imageMarkup(url, attachmentId, alt, fullUrl) {
    var safeUrl = validHttpUrl(url);
    var safeFullUrl = validHttpUrl(fullUrl || url);
    if (!safeUrl) {
      return '';
    }
    var idAttr = attachmentId ? ' data-edit-file-id="' + Number(attachmentId) + '"' : '';
    var altAttr = alt ? ' alt="' + escapeAttr(alt) + '"' : ' alt=""';
-    return '<p><img src="' + escapeAttr(safeUrl) + '"' + idAttr + altAttr + '></p>';
+    var fullAttr = safeFullUrl ? ' data-full-url="' + escapeAttr(safeFullUrl) + '"' : '';
    return '<p><img src="' + escapeAttr(safeUrl) + '"' + idAttr + altAttr + fullAttr + '></p>';
  }
  function videoMarkup(url, attachmentId, name) {
@@ -74,7 +72,7 @@
      return '';
    }
    var filename = String(name || safeUrl.split('/').pop() || i18n.attachment || '附件');
-    var idAttr = attachmentId ? ' data-download-file="' + Number(attachmentId) + '"' : '';
+    var idAttr = attachmentId ? ' data-aksrt-file-id="' + Number(attachmentId) + '"' : '';
    return '<div class="mb20 muted-box file-download-box" contenteditable="false">' +
      '<div class="flex ac jsb"><div class="flex ac"><div class="mr10">' +
      '<div class="file-download-icon"><i class="fa fas fa-file-alt" aria-hidden="true"></i></div></div>' +
@@ -99,334 +97,278 @@
      '</div></div>';
  }
-  function closeMediaModal() {
+  function mediaUrl(type) {
-    if (!activeModal) {
+    var configured = cfg.media && cfg.media[type] && cfg.media[type].url;
-      return;
+    if (configured) {
      return String(configured).indexOf('{type}') !== -1
        ? String(configured).replace('{type}', encodeURIComponent(type))
        : String(configured);
    }
-    document.removeEventListener('keydown', activeModal.onKeydown);
+    var base = cfg.mediaUrl || '';
-    activeModal.root.remove();
+    if (String(base).indexOf('{type}') !== -1) return String(base).replace('{type}', encodeURIComponent(type));
-    activeModal = null;
+    if (base) return String(base).replace(/\/$/, '') + '/' + encodeURIComponent(type);
-    document.body.classList.remove('aksrt-editor-media-open');
+    return cfg.restUrl ? cfg.restUrl.replace(/\/$/, '') + '/front-submit/media/' + encodeURIComponent(type) : '';  }
  function currentPostId() {
    var field = document.querySelector('#aksrt-submit-form input[name="posts_id"]');
    return Number((field && field.value) || cfg.postId || 0) || 0;
  }
  function acceptsFile(file, type) {
-    if (!file) {
+    if (!file) return false;
-      return false;
+    if (type === 'image') return /^image\//.test(file.type || '');
-    }
+    if (type === 'video') return /^video\//.test(file.type || '');
    if (type === 'image') {
      return /^image\//.test(file.type || '');
    }
    if (type === 'video') {
      return /^video\//.test(file.type || '');
    }
    return true;
  }
  function uploadMedia(file, type) {
    var uploadKey = type === 'file' ? 'resource' : type;
    var upload = (cfg.uploads || {})[uploadKey] || null;
-    if (!upload || !upload.url) {
+    if (!upload || !upload.url) return Promise.reject(new Error(i18n.uploadUnavailable || '当前账号不能上传此类文件'));
-      return Promise.reject(new Error(i18n.uploadUnavailable || '当前账号不能上传此类文件'));
+    if (!acceptsFile(file, type)) return Promise.reject(new Error(i18n.invalidFile || '请选择有效文件'));
-    }
+    if (upload.maxSize && file.size > upload.maxSize) return Promise.reject(new Error(i18n.fileTooLarge || '文件大小超过限制'));
    if (!acceptsFile(file, type)) {
      return Promise.reject(new Error(i18n.invalidFile || '请选择有效文件'));
    }
    if (upload.maxSize && file.size > upload.maxSize) {
      return Promise.reject(new Error(i18n.fileTooLarge || '文件大小超过限制'));
    }
    var body = new FormData();
    body.append('file', file);
-    return fetch(upload.url, {
+    var uploadUrl = String(upload.url);
-      method: 'POST',
+    if (currentPostId()) {
-      credentials: 'same-origin',
+      uploadUrl += (uploadUrl.indexOf('?') === -1 ? '?' : '&') + 'post_id=' + encodeURIComponent(String(currentPostId()));
-      headers: { 'X-WP-Nonce': cfg.restNonce || '' },
+    }
-      body: body,
+    return fetch(uploadUrl, { method: 'POST', credentials: 'same-origin', headers: { 'X-WP-Nonce': cfg.restNonce || '' }, body: body })
-    }).then(function (response) {
+      .then(function (response) {
-      return response.json().catch(function () {
+        return response.json().catch(function () { return {}; }).then(function (payload) {
-        return {};
+          if (!response.ok || !payload || !payload.success || !payload.url) {
-      }).then(function (payload) {
+            throw new Error((payload && (payload.message || (payload.data && payload.data.message))) || i18n.error || '文件上传失败');
-        if (!response.ok || !payload || !payload.success || !payload.url) {
+          }
-          throw new Error((payload && payload.message) || i18n.error || '文件上传失败');
+          return payload;
-        }
+        });
        return payload;
      });
    });
  }
  function mediaDefinition(type) {
-    if (type === 'video') {
+    if (type === 'video') return {
-      return {
+      title: i18n.insertVideo || '插入视频', mineTab: i18n.mineVideo || '我的视频', uploadTab: i18n.uploadVideo || '上传视频',
-        title: i18n.insertVideo || '插入视频',
+      externalTab: i18n.externalVideo || '外链视频', embedTab: i18n.embedVideo || '嵌入视频', accept: 'video/*', multiple: false, maxItems: 1,
-        uploadTab: i18n.uploadVideo || '上传视频',
+      canUpload: !!editorCfg.canUploadVideo && !!((cfg.uploads || {}).video), canEmbed: !!editorCfg.canEmbedVideo,
-        externalTab: i18n.externalVideo || '外链视频',
+      select: i18n.selectVideo || '选择或拖入视频', hint: i18n.videoUploadHint || '上传完成后自动插入正文', externalHint: i18n.externalVideoHint || '请填写视频文件地址：',
-        embedTab: i18n.embedVideo || '嵌入视频',
+    };
-        accept: 'video/*',
+    if (type === 'file') return {
-        multiple: false,
+      title: i18n.insertFile || '上传附件', mineTab: i18n.mineFile || '我的文件', uploadTab: i18n.uploadFile || '上传附件', externalTab: i18n.externalFile || '输入地址',
-        canUpload: !!editorCfg.canUploadVideo && !!((cfg.uploads || {}).video),
+      accept: '*/*', multiple: false, maxItems: 1, canUpload: !!editorCfg.canUploadFile && !!((cfg.uploads || {}).resource), canEmbed: false,
-        canEmbed: !!editorCfg.canEmbedVideo,
+      select: i18n.selectFile || '选择或拖入附件', hint: i18n.fileUploadHint || '上传完成后自动插入正文', externalHint: i18n.externalFileHint || '请填写附件地址：',
-        select: i18n.selectVideo || '选择或拖入视频',
+    };
        hint: i18n.videoUploadHint || '上传完成后自动插入正文',
        externalHint: i18n.externalVideoHint || '请填写视频文件地址：',
      };
    }
    if (type === 'file') {
      return {
        title: i18n.insertFile || '上传附件',
        uploadTab: i18n.uploadFile || '上传附件',
        externalTab: i18n.externalFile || '输入地址',
        accept: '*/*',
        multiple: false,
        canUpload: !!editorCfg.canUploadFile && !!((cfg.uploads || {}).resource),
        canEmbed: false,
        select: i18n.selectFile || '选择或拖入附件',
        hint: i18n.fileUploadHint || '上传完成后自动插入正文',
        externalHint: i18n.externalFileHint || '请填写附件地址：',
      };
    }
    return {
-      title: i18n.insertImage || '插入图片',
+      title: i18n.insertImage || '插入图片', mineTab: i18n.mineImage || '我的图片', uploadTab: i18n.uploadImage || '上传图片', externalTab: i18n.externalImage || '外链图片',
-      uploadTab: i18n.uploadImage || '上传图片',
+      accept: 'image/gif,image/jpeg,image/png,image/webp', multiple: true, maxItems: 100, canUpload: !!editorCfg.canUploadImage && !!((cfg.uploads || {}).image), canEmbed: false,
-      externalTab: i18n.externalImage || '外链图片',
+      select: i18n.selectImages || '选择或拖入图片', hint: i18n.imageUploadHint || '可批量选择，上传完成后自动插入正文', externalHint: i18n.externalImageHint || '每行填写一个图片地址：',
      accept: 'image/gif,image/jpeg,image/png,image/webp',
      multiple: true,
      canUpload: !!editorCfg.canUploadImage && !!((cfg.uploads || {}).image),
      canEmbed: false,
      select: i18n.selectImages || '选择或拖入图片',
      hint: i18n.imageUploadHint || '可批量选择，上传完成后自动插入正文',
      externalHint: i18n.externalImageHint || '每行填写一个图片地址：',
    };
  }
  function mediaMarkup(type, item) {
-    if (type === 'video') {
+    var id = item.attachment_id || item.id;
-      return videoMarkup(item.url, item.attachment_id, item.filename || item.name || '');
+    if (type === 'video') return videoMarkup(item.url, id, item.filename || item.name || '');
-    }
+    if (type === 'file') return fileMarkup(item.url, id, item.filename || item.name || '');
-    if (type === 'file') {
+    return imageMarkup(item.large_url || item.url, id, item.name || item.title || '', item.url);
      return fileMarkup(item.url, item.attachment_id, item.filename || item.name || '');
    }
    return imageMarkup(item.url, item.attachment_id, item.name || '');
  }
-  function createMediaModal(editor, type) {
+  function formatBytes(value) {
-    closeMediaModal();
+    var size = Number(value) || 0, units = ['B', 'KB', 'MB', 'GB'], index = 0;
    if (!size) return '';
    while (size >= 1024 && index < units.length - 1) { size /= 1024; index += 1; }
    return (index ? size.toFixed(size >= 10 ? 0 : 1) : String(Math.round(size))) + ' ' + units[index];
  }
-    var definition = mediaDefinition(type);
+  function extension(item) {
-    var canUpload = definition.canUpload;
+    var name = String(item.filename || item.name || item.url || ''), match = name.match(/\.([a-z0-9]{1,8})(?:[?#].*)?$/i);
-    var firstTab = canUpload ? 'upload' : 'external';
+    return match ? match[1].toUpperCase() : String(item.subtype || item.type || '').toUpperCase();
  }
  function closeMediaModal(force) {
    if (!activeModal) return;
    if (activeModal.uploading && !force) { notify(i18n.uploadingClose || '上传中，请稍候再关闭', 'warning'); return; }
    document.removeEventListener('keydown', activeModal.onKeydown);
    if (activeModal.searchTimer) window.clearTimeout(activeModal.searchTimer);
    activeModal.root.remove();
    if (activeModal.previousFocus && typeof activeModal.previousFocus.focus === 'function') activeModal.previousFocus.focus();
    activeModal = null;
    document.body.classList.remove('aksrt-editor-media-open');
  }
  function openMediaModal(options) {
    options = options || {};
    if (activeModal) {
      closeMediaModal();
      if (activeModal) return;
    }
    var type = ['image', 'video', 'file'].indexOf(options.type) === -1 ? 'image' : options.type;
    var definition = mediaDefinition(type), multiple = options.multiple === undefined ? definition.multiple : !!options.multiple;
    var maxItems = Math.max(1, Number(options.maxItems || (multiple ? definition.maxItems : 1)) || 1);
    if (!multiple) maxItems = 1;
    var allowExternal = options.allowExternal !== false;
    var allowEmbed = definition.canEmbed && options.allowEmbed !== false;
    var canUpload = definition.canUpload && options.canUpload !== false;
    var root = document.createElement('div');
    root.className = 'aksrt-editor-media';
    root.setAttribute('data-editor-media-type', type);
-    root.setAttribute('role', 'dialog');
+    root.setAttribute('role', 'dialog'); root.setAttribute('aria-modal', 'true'); root.setAttribute('aria-labelledby', 'aksrt-editor-media-title');
    root.setAttribute('aria-modal', 'true');
    root.setAttribute('aria-labelledby', 'aksrt-editor-media-title');
    root.innerHTML =
-      '<button type="button" class="aksrt-editor-media__backdrop" data-editor-media-close tabindex="-1" aria-label="' +
+      '<button type="button" class="aksrt-editor-media__backdrop" data-editor-media-close tabindex="-1" aria-label="' + escapeAttr(i18n.close || '关闭') + '"></button>' +
-        escapeAttr(i18n.close || '关闭') + '"></button>' +
+      '<div class="aksrt-editor-media__dialog" tabindex="-1"><button type="button" class="aksrt-editor-media__close" data-editor-media-close aria-label="' + escapeAttr(i18n.close || '关闭') + '">&times;</button>' +
-      '<div class="aksrt-editor-media__dialog" tabindex="-1">' +
+      '<h3 id="aksrt-editor-media-title" class="aksrt-editor-media__title">' + escapeAttr(options.title || definition.title) + '</h3>' +
-        '<button type="button" class="aksrt-editor-media__close" data-editor-media-close aria-label="' +
+      '<div class="aksrt-editor-media__tabs" role="tablist"><button type="button" class="is-active" role="tab" aria-selected="true" data-editor-media-tab="mine">' + escapeAttr(definition.mineTab) + '</button>' +
-        escapeAttr(i18n.close || '关闭') + '">&times;</button>' +
+      (canUpload ? '<button type="button" role="tab" aria-selected="false" data-editor-media-tab="upload">' + escapeAttr(definition.uploadTab) + '</button>' : '') +
-        '<h3 id="aksrt-editor-media-title" class="aksrt-editor-media__title">' +
+      (allowExternal ? '<button type="button" role="tab" aria-selected="false" data-editor-media-tab="external">' + escapeAttr(definition.externalTab) + '</button>' : '') +
-          escapeAttr(definition.title) + '</h3>' +
+      (allowEmbed && type === 'video' ? '<button type="button" role="tab" aria-selected="false" data-editor-media-tab="embed">' + escapeAttr(definition.embedTab) + '</button>' : '') + '</div>' +
-        '<div class="aksrt-editor-media__tabs" role="tablist">' +
+      '<div class="aksrt-editor-media__panels"><section class="aksrt-editor-media__panel is-active" data-editor-media-panel="mine">' +
-          (canUpload
+      '<div class="aksrt-editor-media__search"><label class="screen-reader-text" for="aksrt-editor-media-search">' + escapeAttr(i18n.search || '搜索') + '</label><input id="aksrt-editor-media-search" type="search" class="form-control" placeholder="' + escapeAttr(i18n.searchMedia || '搜索媒体（至少 2 个字符）') + '" data-editor-media-search><button type="button" class="but hollow" data-editor-media-clear>' + escapeAttr(i18n.clear || '清除') + '</button></div>' +
-            ? '<button type="button" class="is-active" role="tab" aria-selected="true" data-editor-media-tab="upload">' +
+      '<div class="aksrt-editor-media__status" data-editor-media-status aria-live="polite"></div><div class="aksrt-editor-media__list" data-editor-media-list></div><div class="aksrt-editor-media__mine-actions"><button type="button" class="but hollow aksrt-editor-media__load-more" data-editor-media-more hidden>' + escapeAttr(i18n.loadMore || '加载更多') + '</button><button type="button" class="but c-blue aksrt-editor-media__confirm" data-editor-media-confirm hidden>' + escapeAttr(i18n.confirmInsert || '确认插入') + '</button></div></section>' +
-                escapeAttr(definition.uploadTab) + '</button>'
+      (canUpload ? '<section class="aksrt-editor-media__panel" data-editor-media-panel="upload"><label class="aksrt-editor-media__drop"><input type="file" accept="' + escapeAttr(definition.accept) + '"' + (multiple ? ' multiple' : '') + ' data-editor-media-files><i class="fa fas fa-cloud-upload-alt" aria-hidden="true"></i><strong>' + escapeAttr(definition.select) + '</strong><span>' + escapeAttr(definition.hint) + '</span></label><div class="aksrt-editor-media__selection" data-editor-media-selection></div><div class="aksrt-editor-media__progress" data-editor-media-progress hidden></div><button type="button" class="but c-blue aksrt-editor-media__submit" data-editor-media-upload disabled>' + escapeAttr(i18n.confirmUpload || '确认上传') + '</button></section>' : '') +
-            : '') +
+      (allowExternal ? '<section class="aksrt-editor-media__panel" data-editor-media-panel="external"><p>' + escapeAttr(definition.externalHint) + '</p><textarea class="form-control" rows="5" placeholder="https://..." data-editor-media-urls></textarea><button type="button" class="but c-blue aksrt-editor-media__submit" data-editor-media-external>' + escapeAttr(i18n.confirmInsert || '确认插入') + '</button></section>' : '') +
-          '<button type="button" class="' + (firstTab === 'external' ? 'is-active' : '') + '" role="tab" aria-selected="' +
+      (allowEmbed && type === 'video' ? '<section class="aksrt-editor-media__panel" data-editor-media-panel="embed"><p>' + escapeAttr(i18n.embedVideoHint || '请输入嵌入地址或者直接粘贴 iframe 嵌入代码：') + '</p><textarea class="form-control" rows="5" placeholder="&lt;iframe src=&quot;https://...&quot;&gt;&lt;/iframe&gt;" data-editor-media-embed></textarea><button type="button" class="but c-blue aksrt-editor-media__submit" data-editor-media-embed-submit>' + escapeAttr(i18n.confirmEmbed || '确认嵌入') + '</button></section>' : '') + '</div></div>';
-            (canUpload ? 'false' : 'true') + '" data-editor-media-tab="external">' +
+    document.body.appendChild(root); document.body.classList.add('aksrt-editor-media-open');
            escapeAttr(definition.externalTab) + '</button>' +
          (definition.canEmbed
            ? '<button type="button" role="tab" aria-selected="false" data-editor-media-tab="embed">' +
                escapeAttr(definition.embedTab) + '</button>'
            : '') +
        '</div>' +
        '<div class="aksrt-editor-media__panels">' +
          (canUpload
            ? '<section class="aksrt-editor-media__panel is-active" data-editor-media-panel="upload">' +
                '<label class="aksrt-editor-media__drop">' +
                  '<input type="file" accept="' + escapeAttr(definition.accept) + '"' +
                    (definition.multiple ? ' multiple' : '') + ' data-editor-media-files>' +
                  '<i class="fa fas fa-cloud-upload-alt" aria-hidden="true"></i>' +
                  '<strong>' + escapeAttr(definition.select) + '</strong>' +
                  '<span>' + escapeAttr(definition.hint) + '</span>' +
                '</label>' +
                '<div class="aksrt-editor-media__selection" data-editor-media-selection></div>' +
                '<button type="button" class="but c-blue aksrt-editor-media__submit" data-editor-media-upload disabled>' +
                  escapeAttr(i18n.confirmUpload || '确认上传') + '</button>' +
              '</section>'
            : '') +
          '<section class="aksrt-editor-media__panel ' + (firstTab === 'external' ? 'is-active' : '') + '" data-editor-media-panel="external">' +
            '<p>' + escapeAttr(definition.externalHint) + '</p>' +
            '<textarea class="form-control" rows="5" placeholder="https://..." data-editor-media-urls></textarea>' +
            '<button type="button" class="but c-blue aksrt-editor-media__submit" data-editor-media-external>' +
              escapeAttr(i18n.confirmInsert || '确认插入') + '</button>' +
          '</section>' +
          (definition.canEmbed
            ? '<section class="aksrt-editor-media__panel" data-editor-media-panel="embed">' +
                '<p>' + escapeAttr(i18n.embedVideoHint || '请输入嵌入地址或者直接粘贴 iframe 嵌入代码：') + '</p>' +
                '<textarea class="form-control" rows="5" placeholder="&lt;iframe src=&quot;https://...&quot;&gt;&lt;/iframe&gt;" data-editor-media-embed></textarea>' +
                '<button type="button" class="but c-blue aksrt-editor-media__submit" data-editor-media-embed-submit>' +
                  escapeAttr(i18n.confirmEmbed || '确认嵌入') + '</button>' +
              '</section>'
            : '') +
        '</div>' +
      '</div>';
-    document.body.appendChild(root);
+    var state = { root: root, uploading: false, loading: false, requestId: 0, searchTimer: null, previousFocus: document.activeElement, page: 0, totalPages: 0, search: '', items: [], pinned: [], selected: [], exclude: [] };
-    document.body.classList.add('aksrt-editor-media-open');
+    var list = root.querySelector('[data-editor-media-list]'), status = root.querySelector('[data-editor-media-status]'), more = root.querySelector('[data-editor-media-more]');
-
+    var confirm = root.querySelector('[data-editor-media-confirm]');
-    var fileInput = root.querySelector('[data-editor-media-files]');
+    var search = root.querySelector('[data-editor-media-search]'), fileInput = root.querySelector('[data-editor-media-files]'), uploadButton = root.querySelector('[data-editor-media-upload]');
-    var uploadButton = root.querySelector('[data-editor-media-upload]');
+    var selection = root.querySelector('[data-editor-media-selection]'), progress = root.querySelector('[data-editor-media-progress]'), drop = root.querySelector('.aksrt-editor-media__drop'), files = [];
-    var selection = root.querySelector('[data-editor-media-selection]');
+    function statusText(text, cls) { if (!status) return; status.className = 'aksrt-editor-media__status' + (cls ? ' is-' + cls : ''); status.textContent = text || ''; }
-    var drop = root.querySelector('.aksrt-editor-media__drop');
+    function itemId(item) { return Number(item.attachment_id || item.id || 0); }
-    var files = [];
+    function selectedIndex(id) { return state.selected.findIndex(function (item) { return itemId(item) === id; }); }
-
+    function renderSelection() { if (selection) selection.textContent = files.length ? (multiple ? (i18n.selectedFiles || '已选择 %d 个文件').replace('%d', String(files.length)) : files[0].name) : ''; if (uploadButton) uploadButton.disabled = !files.length || state.uploading; }
-    function showSelection() {
+    function renderItem(item) {
-      if (!selection || !uploadButton) {
+      var id = itemId(item), index = selectedIndex(id), chosen = index !== -1, disabled = !chosen && state.selected.length >= maxItems;
-        return;
+      var label = escapeAttr(item.filename || item.name || item.title || item.url || '');
      var itemType = String(item.type || type);
      var hasImagePreview = itemType === 'image' && (item.thumbnail_url || item.medium_url || item.url);
      var thumb = hasImagePreview
        ? '<img src="' + escapeAttr(item.thumbnail_url || item.medium_url || item.url || '') + '" alt="' + label + '">'
        : '<span class="aksrt-editor-media__file-icon"><i class="fa fas fa-' + (itemType === 'video' ? 'video' : 'file-alt') + '" aria-hidden="true"></i></span>';
      var meta = type === 'image' ? label : label + (extension(item) ? ' · ' + escapeAttr(extension(item)) : '') + (formatBytes(item.filesizeInBytes) ? ' · ' + escapeAttr(formatBytes(item.filesizeInBytes)) : '');
      return '<button type="button" class="aksrt-editor-media__item' + (chosen ? ' is-selected' : '') + '" data-editor-media-item="' + id + '"' + (disabled ? ' disabled' : '') + ' aria-pressed="' + (chosen ? 'true' : 'false') + '"><span class="aksrt-editor-media__check">' + (chosen ? String(index + 1) : '<i class="fa fas fa-check" aria-hidden="true"></i>') + '</span><span class="aksrt-editor-media__thumb">' + thumb + '</span><span class="aksrt-editor-media__meta">' + meta + '</span></button>';
    }
    function renderList() {
      if (!list) return;
      list.innerHTML = state.items.length ? state.items.map(renderItem).join('') : '';
      if (more) more.hidden = state.loading || state.page >= state.totalPages || !state.items.length;
      if (confirm) {
        confirm.hidden = !multiple || !state.selected.length;
        confirm.disabled = state.uploading;
        confirm.textContent = (i18n.confirmSelected || '确认选择（%d）').replace('%d', String(state.selected.length));
      }
-      selection.textContent = files.length
+    }
-        ? (definition.multiple
+    function finish(value) { if (state.uploading) return; if (typeof options.onSelect === 'function') options.onSelect(multiple ? value.slice() : value[0]); closeMediaModal(true); }
-          ? (i18n.selectedFiles || '已选择 %d 个文件').replace('%d', String(files.length))
+    function selectItem(item) { var id = itemId(item), index = selectedIndex(id); if (index !== -1) state.selected.splice(index, 1); else { if (!multiple) state.selected = []; if (state.selected.length >= maxItems) return; state.selected.push(item); } renderList(); if (!multiple && state.selected.length) finish(state.selected); }
-          : files[0].name)
+    function addItems(items) { (items || []).forEach(function (item) { var id = itemId(item); if (!id) return; if (state.exclude.indexOf(id) === -1) state.exclude.push(id); if (!state.items.some(function (old) { return itemId(old) === id; })) state.items.unshift(item); if (!state.pinned.some(function (old) { return itemId(old) === id; })) state.pinned.unshift(item); }); renderList(); }
-        : '';
+    function activateTab(name) { var tab = root.querySelector('[data-editor-media-tab="' + name + '"]'); if (tab) tab.click(); }
-      uploadButton.disabled = files.length === 0;
+    function request(page, replace) {
      var url = mediaUrl(type); if (!url) { statusText(i18n.mediaUnavailable || '媒体库暂不可用', 'error'); return; }
      if (replace) { state.items = state.search.length >= 2 ? [] : state.pinned.slice(); state.page = 0; }
      state.loading = true; renderList(); statusText(i18n.loading || '加载中…', 'loading');
      var requestId = ++state.requestId;
      var params = new URLSearchParams(); params.set('paged', String(page)); params.set('per_page', '48'); if (currentPostId()) params.set('post_id', String(currentPostId())); if (state.search.length >= 2) params.set('search', state.search); if (state.exclude.length) params.set('exclude', state.exclude.join(','));
      fetch(url + (url.indexOf('?') === -1 ? '?' : '&') + params.toString(), { credentials: 'same-origin', headers: { 'X-WP-Nonce': cfg.restNonce || '' } }).then(function (response) { return response.json().catch(function () { return {}; }).then(function (payload) { if (!response.ok) throw new Error((payload && (payload.message || (payload.data && payload.data.message))) || i18n.error || '加载失败'); return payload || {}; }); }).then(function (payload) {
        if (requestId !== state.requestId) return;
        var incoming = Array.isArray(payload.items) ? payload.items : []; if (replace) state.items = state.search.length >= 2 ? [] : state.pinned.slice(); incoming.forEach(function (item) { if (state.exclude.indexOf(itemId(item)) === -1) state.items.push(item); }); state.page = Number(payload.page || page); state.totalPages = Number(payload.total_pages || 0); state.loading = false; renderList(); statusText(state.items.length ? '' : (i18n.emptyMedia || '暂无媒体文件'), state.items.length ? '' : 'empty');
      }).catch(function (error) { if (requestId !== state.requestId) return; state.loading = false; renderList(); statusText(error.message || i18n.mediaError || '媒体加载失败', 'error'); });
    }
    function setFiles(nextFiles) {
      var candidates = Array.prototype.slice.call(nextFiles || []);
      var uploadKey = type === 'file' ? 'resource' : type;
      var upload = (cfg.uploads || {})[uploadKey] || {};
      var rejected = false;
      files = candidates.filter(function (file) {
-        return acceptsFile(file, type);
+        var valid = acceptsFile(file, type) && (!upload.maxSize || file.size <= upload.maxSize);
        rejected = rejected || !valid;
        return valid;
      });
-      if (candidates.length && !files.length) {
+      if (rejected) notify(i18n.invalidFile || i18n.fileTooLarge || '部分文件类型或大小不符合要求', 'warning');
-        notify(i18n.invalidFile || '请选择有效文件', 'warning');
+      if (!multiple) files = files.slice(0, 1);
      if (files.length > maxItems) {
        files = files.slice(0, maxItems);
        notify((i18n.maxMediaItems || '最多选择 %d 个文件').replace('%d', String(maxItems)), 'warning');
      }
-      if (!definition.multiple && files.length > 1) {
+      renderSelection();
        files = files.slice(0, 1);
      }
      showSelection();
    }
    function uploadSelected() {
      if (!files.length || state.uploading) return;
      state.uploading = true; renderSelection(); renderList();
      if (uploadButton) uploadButton.textContent = i18n.uploading || '正在上传…';
      if (progress) { progress.hidden = false; progress.textContent = i18n.uploading || '正在上传…'; progress.style.setProperty('--aksrt-upload-progress', '0%'); }
      var complete = 0, total = files.length, nextIndex = 0, results = [];
      var toastId = 'aksrt-front-submit-editor-media-toast';
      notify(i18n.uploading || '正在上传…', 'load', '', toastId);
      function worker() {
        var index = nextIndex++;
        if (index >= total) return Promise.resolve();
        return uploadMedia(files[index], type).then(function (item) {
          results[index] = { item: item };
        }).catch(function (error) {
          results[index] = { error: error };
        }).finally(function () {
          complete += 1;
          if (progress) progress.style.setProperty('--aksrt-upload-progress', Math.round((complete / total) * 100) + '%');
        }).then(worker);
      }
      var workers = Math.min(4, total);
      Promise.all(Array.apply(null, Array(workers)).map(function () { return worker(); })).then(function () {
        var items = results.map(function (result) { return result && result.item; }).filter(Boolean);
        var failure = results.find(function (result) { return result && result.error; });
        addItems(items);
        state.selected = items.slice(0, maxItems);
        state.uploading = false;
        renderList();
        files = [];
        renderSelection();
        if (items.length) notify(i18n.uploaded || '上传成功', 'success', 5, toastId);
        if (failure) notify(failure.error.message || i18n.error || '部分文件上传失败', 'danger', 5, toastId);
        if (!items.length) return;
        if (!multiple) finish(state.selected);
        else activateTab('mine');
      }).finally(function () {
        state.uploading = false;
        renderList();
        if (uploadButton) { uploadButton.disabled = !files.length; uploadButton.textContent = i18n.confirmUpload || '确认上传'; }
        if (progress) progress.hidden = true;
      });
    }
    function externalSelect() { var textarea = root.querySelector('[data-editor-media-urls]'), urls = String(textarea ? textarea.value : '').split(/\r?\n/).map(function (url) { var valid = validHttpUrl(url); return valid ? { url: valid } : null; }).filter(Boolean).slice(0, maxItems); if (!urls.length) { notify(i18n.invalidMediaUrl || '请填写有效地址', 'warning'); return; } finish(urls); }
    function embedSelect() { var input = root.querySelector('[data-editor-media-embed]'), html = embedVideoMarkup(input ? input.value : ''); if (!html) { notify(i18n.invalidVideoUrl || '请填写有效的视频嵌入地址', 'warning'); return; } if (typeof options.onEmbed === 'function') options.onEmbed(html); else if (typeof options.onSelect === 'function') options.onSelect({ embed: html }); closeMediaModal(true); }
    root.addEventListener('click', function (event) {
-      var close = event.target.closest('[data-editor-media-close]');
+      var close = event.target.closest('[data-editor-media-close]'); if (close) { event.preventDefault(); closeMediaModal(); return; }
-      if (close) {
+      var tab = event.target.closest('[data-editor-media-tab]'); if (tab) { var name = tab.getAttribute('data-editor-media-tab'); root.querySelectorAll('[data-editor-media-tab]').forEach(function (button) { var active = button === tab; button.classList.toggle('is-active', active); button.setAttribute('aria-selected', active ? 'true' : 'false'); }); root.querySelectorAll('[data-editor-media-panel]').forEach(function (panel) { panel.classList.toggle('is-active', panel.getAttribute('data-editor-media-panel') === name); }); if (name === 'mine' && state.page === 0) request(1, true); return; }
-        event.preventDefault();
+      var itemButton = event.target.closest('[data-editor-media-item]'); if (itemButton && !itemButton.disabled) { var item = state.items.find(function (entry) { return itemId(entry) === Number(itemButton.getAttribute('data-editor-media-item')); }); if (item) selectItem(item); return; }
-        closeMediaModal();
+      if (event.target.closest('[data-editor-media-clear]')) { if (search) search.value = ''; window.clearTimeout(state.searchTimer); state.search = ''; request(1, true); return; }
-        return;
+      if (event.target.closest('[data-editor-media-confirm]')) { if (state.selected.length) finish(state.selected); return; }
-      }
+      if (event.target.closest('[data-editor-media-more]')) { if (!state.loading) request(state.page + 1, false); return; }
-
+      if (event.target.closest('[data-editor-media-external]')) { externalSelect(); return; }
-      var tab = event.target.closest('[data-editor-media-tab]');
+      if (event.target.closest('[data-editor-media-embed-submit]')) { embedSelect(); return; }
-      if (tab) {
+      if (event.target.closest('[data-editor-media-upload]')) uploadSelected();
        var name = tab.getAttribute('data-editor-media-tab');
        root.querySelectorAll('[data-editor-media-tab]').forEach(function (item) {
          var active = item === tab;
          item.classList.toggle('is-active', active);
          item.setAttribute('aria-selected', active ? 'true' : 'false');
        });
        root.querySelectorAll('[data-editor-media-panel]').forEach(function (panel) {
          panel.classList.toggle('is-active', panel.getAttribute('data-editor-media-panel') === name);
        });
        return;
      }
      if (event.target.closest('[data-editor-media-external]')) {
        var textarea = root.querySelector('[data-editor-media-urls]');
        var urls = String(textarea ? textarea.value : '').split(/\r?\n/);
        if (!definition.multiple) {
          urls = urls.slice(0, 1);
        }
        var html = urls.map(function (url) {
          return mediaMarkup(type, { url: url });
        }).join('');
        if (!html) {
          notify(i18n.invalidMediaUrl || '请填写有效地址', 'warning');
          return;
        }
        editor.insertContent(html + '<p></p>');
        editor.nodeChanged();
        closeMediaModal();
        return;
      }
      if (event.target.closest('[data-editor-media-embed-submit]')) {
        var embedInput = root.querySelector('[data-editor-media-embed]');
        var embedHtml = embedVideoMarkup(embedInput ? embedInput.value : '');
        if (!embedHtml) {
          notify(i18n.invalidVideoUrl || '请填写有效的视频嵌入地址', 'warning');
          return;
        }
        editor.insertContent(embedHtml + '<p></p>');
        editor.nodeChanged();
        closeMediaModal();
        return;
      }
      if (event.target.closest('[data-editor-media-upload]')) {
        if (!files.length || !uploadButton) {
          return;
        }
        uploadButton.disabled = true;
        uploadButton.textContent = i18n.uploading || '正在上传…';
        notify(i18n.uploading || '正在上传…', 'load', '');
        Promise.all(files.map(function (file) {
          return uploadMedia(file, type);
        })).then(function (items) {
          var html = items.map(function (item) {
            return mediaMarkup(type, item);
          }).join('');
          if (!html) {
            throw new Error(i18n.error || '文件上传失败');
          }
          editor.insertContent(html + '<p></p>');
          editor.nodeChanged();
          notify(i18n.uploaded || '上传成功', 'success');
          closeMediaModal();
        }).catch(function (error) {
          notify(error.message || i18n.error || '文件上传失败', 'danger');
          uploadButton.disabled = false;
          uploadButton.textContent = i18n.confirmUpload || '确认上传';
        });
      }
    });
-
+    if (search) search.addEventListener('input', function () {
-    if (fileInput) {
+      state.search = String(search.value || '').trim();
-      fileInput.addEventListener('change', function () {
+      window.clearTimeout(state.searchTimer);
-        setFiles(fileInput.files);
+      state.searchTimer = window.setTimeout(function () {
-      });
+        if (state.search.length === 1) {
-    }
+          state.items = [];
-
+          state.page = 0;
-    if (drop) {
+          state.totalPages = 0;
-      ['dragenter', 'dragover'].forEach(function (name) {
+          state.loading = false;
-        drop.addEventListener(name, function (event) {
+          renderList();
-          event.preventDefault();
+          statusText(i18n.searchMin || '请输入至少 2 个字符进行搜索', 'empty');
-          drop.classList.add('is-dragging');
+          return;
-        });
+        }
-      });
+        request(1, true);
-      ['dragleave', 'drop'].forEach(function (name) {
+      }, 600);
-        drop.addEventListener(name, function (event) {
+    });
-          event.preventDefault();
+    if (fileInput) fileInput.addEventListener('change', function () { setFiles(fileInput.files); });
-          drop.classList.remove('is-dragging');
+    if (drop) { ['dragenter', 'dragover'].forEach(function (name) { drop.addEventListener(name, function (event) { event.preventDefault(); drop.classList.add('is-dragging'); }); }); ['dragleave', 'drop'].forEach(function (name) { drop.addEventListener(name, function (event) { event.preventDefault(); drop.classList.remove('is-dragging'); }); }); drop.addEventListener('drop', function (event) { setFiles(event.dataTransfer && event.dataTransfer.files); }); }
-        });
+    var onKeydown = function (event) { if (event.key === 'Escape') closeMediaModal(); }; state.onKeydown = onKeydown; activeModal = state; document.addEventListener('keydown', onKeydown);
-      });
+    var focusTarget = root.querySelector('.aksrt-editor-media__dialog'); if (focusTarget) focusTarget.focus({ preventScroll: true }); request(1, true);
      drop.addEventListener('drop', function (event) {
        setFiles(event.dataTransfer && event.dataTransfer.files);
      });
    }
    var onKeydown = function (event) {
      if (event.key === 'Escape') {
        closeMediaModal();
      }
    };
    activeModal = { root: root, onKeydown: onKeydown };
    document.addEventListener('keydown', onKeydown);
    var focusTarget = root.querySelector('.aksrt-editor-media__dialog');
    if (focusTarget) {
      focusTarget.focus({ preventScroll: true });
    }
  }
  window.AksrtSubmitMedia = { open: openMediaModal, close: function () { closeMediaModal(); }, upload: uploadMedia };
  function selectedContent(editor) {
    var content = String(editor.selection.getContent() || '').trim();
    return content ? '<p>' + content + '</p>' : '<p>' + escapeAttr(i18n.hiddenPlaceholder || '隐藏内容') + '</p>';
@@ -623,109 +565,154 @@
    });
  }
-  window.tinymce.PluginManager.add('aksrt_editor_tools', function (editor) {
+  function registerEditorTools() {
-    bindCharacterCount(editor);
+    if (!window.tinymce || !window.tinymce.PluginManager || window.aksrtSubmitEditorToolsRegistered) {
-
+      return false;
    if (editorCfg.canUploadImage) {
      editor.addButton('aksrt_image', {
        text: '',
        icon: 'image',
        tooltip: i18n.insertImage || '插入图片',
        onclick: function () {
          createMediaModal(editor, 'image');
        },
      });
    }
    window.aksrtSubmitEditorToolsRegistered = true;
-    editor.addButton('aksrt_video', {
+    window.tinymce.PluginManager.add('aksrt_editor_tools', function (editor) {
-      text: '',
+      bindCharacterCount(editor);
      icon: 'media',
      tooltip: i18n.insertVideo || '插入视频',
      onclick: function () {
        createMediaModal(editor, 'video');
      },
    });
-    if (editorCfg.canUploadFile) {
+      if (editorCfg.canUploadImage) {
-      editor.addButton('aksrt_file', {
+        editor.addButton('aksrt_image', {
-        text: '',
+          text: '',
-        icon: 'upload',
+          icon: 'image',
-        tooltip: i18n.insertFile || '上传附件',
+          tooltip: i18n.insertImage || '插入图片',
-        onclick: function () {
+          onclick: function () {
-          createMediaModal(editor, 'file');
+            window.AksrtSubmitMedia.open({
-        },
+              type: 'image', multiple: true, maxItems: 100,
-      });
+              onSelect: function (items) {
-    }
+                editor.insertContent(items.map(function (item) { return mediaMarkup('image', item); }).join('') + '<p></p>');
-
+                editor.nodeChanged();
-    editor.addButton('aksrt_quote', {
+              },
-      text: '',
+            });
-      icon: 'blockquote',
+          },
      tooltip: i18n.quote || '引言',
      type: 'menubutton',
      stateSelector: '.quote_q',
      menu: [
        { text: i18n.quoteGray || '灰色', onclick: function () { insertQuote(editor, ''); } },
        { text: i18n.quoteRed || '红色', onclick: function () { insertQuote(editor, 'qe_wzk_c-red'); } },
        { text: i18n.quoteBlue || '蓝色', onclick: function () { insertQuote(editor, 'qe_wzk_lan'); } },
        { text: i18n.quoteGreen || '绿色', onclick: function () { insertQuote(editor, 'qe_wzk_lv'); } },
      ],
    });
    editor.addButton('aksrt_precode', {
      text: '',
      icon: 'code',
      tooltip: i18n.highlightCode || '高亮代码',
      stateSelector: 'pre.enlighter-pre',
      onclick: function () {
        openCodeModal(editor);
      },
    });
    if (editorCfg.canHide) {
      var menu = [
        {
          text: i18n.replyVisible || '回复可见',
          type: 'reply',
          open: '[reply]',
          close: '[/reply]',
        },
        {
          text: i18n.loginVisible || '登录可见',
          type: 'login',
          open: '[aksrt_hide mode="login"]',
          close: '[/aksrt_hide]',
        },
        {
          text: i18n.vipVisible || 'VIP 可见',
          type: 'vip',
          open: '[vip]',
          close: '[/vip]',
        },
      ];
      if (editorCfg.canPay) {
        menu.push({
          text: i18n.payVisible || '付费可见',
          type: 'payshow',
          open: '[payshow]',
          close: '[/payshow]',
        });
      }
-      menu = menu.map(function (item) {
+
-        return {
+      editor.addButton('aksrt_video', {
          text: item.text,
          onclick: function () {
            insertHiddenContent(editor, item);
          },
        };
      });
      editor.addButton('aksrt_hide', {
        text: '',
-        icon: 'preview',
+        icon: 'media',
-        tooltip: i18n.hiddenContent || '隐藏内容',
+        tooltip: i18n.insertVideo || '插入视频',
-        type: 'menubutton',
+        onclick: function () {
-        stateSelector: '.tinymce-hide',
+          window.AksrtSubmitMedia.open({
-        menu: menu,
+            type: 'video', multiple: false,
            onSelect: function (item) {
              editor.insertContent(mediaMarkup('video', item) + '<p></p>');
              editor.nodeChanged();
            },
            onEmbed: function (html) {
              editor.insertContent(html + '<p></p>');
              editor.nodeChanged();
            },
          });
        },
      });
-    }
+
-  });
+      if (editorCfg.canUploadFile) {
        editor.addButton('aksrt_file', {
          text: '',
          icon: 'upload',
          tooltip: i18n.insertFile || '上传附件',
          onclick: function () {
            window.AksrtSubmitMedia.open({
              type: 'file', multiple: false,
              onSelect: function (item) {
                editor.insertContent(mediaMarkup('file', item) + '<p></p>');
                editor.nodeChanged();
              },
            });
          },
        });
      }
      editor.addButton('aksrt_quote', {
        text: '',
        icon: 'blockquote',
        tooltip: i18n.quote || '引言',
        type: 'menubutton',
        stateSelector: '.quote_q',
        menu: [
          { text: i18n.quoteGray || '灰色', onclick: function () { insertQuote(editor, ''); } },
          { text: i18n.quoteRed || '红色', onclick: function () { insertQuote(editor, 'qe_wzk_c-red'); } },
          { text: i18n.quoteBlue || '蓝色', onclick: function () { insertQuote(editor, 'qe_wzk_lan'); } },
          { text: i18n.quoteGreen || '绿色', onclick: function () { insertQuote(editor, 'qe_wzk_lv'); } },
        ],
      });
      editor.addButton('aksrt_precode', {
        text: '',
        icon: 'code',
        tooltip: i18n.highlightCode || '高亮代码',
        stateSelector: 'pre.enlighter-pre',
        onclick: function () {
          openCodeModal(editor);
        },
      });
      if (editorCfg.canHide) {
        var menu = [
          {
            text: i18n.replyVisible || '回复可见',
            type: 'reply',
            open: '[reply]',
            close: '[/reply]',
          },
          {
            text: i18n.loginVisible || '登录可见',
            type: 'login',
            open: '[aksrt_hide mode="login"]',
            close: '[/aksrt_hide]',
          },
          {
            text: i18n.vipVisible || 'VIP 可见',
            type: 'vip',
            open: '[vip]',
            close: '[/vip]',
          },
        ];
        if (editorCfg.canPay) {
          menu.push({
            text: i18n.payVisible || '付费可见',
            type: 'payshow',
            open: '[payshow]',
            close: '[/payshow]',
          });
        }
        menu = menu.map(function (item) {
          return {
            text: item.text,
            onclick: function () {
              insertHiddenContent(editor, item);
            },
          };
        });
        editor.addButton('aksrt_hide', {
          text: '',
          icon: 'preview',
          tooltip: i18n.hiddenContent || '隐藏内容',
          type: 'menubutton',
          stateSelector: '.tinymce-hide',
          menu: menu,
        });
      }
    });
    return true;
  }
  registerEditorTools();
  if (!window.aksrtSubmitEditorToolsRegistered) {
    var retryCount = 0;
    var retryRegistration = function () {
      if (registerEditorTools()) {
        return;
      }
      retryCount += 1;
      if (retryCount < 100) {
        window.setTimeout(retryRegistration, 50);
      }
    };
    retryRegistration();
  }
 })(window, document);
@@ -6,7 +6,7 @@
 (function () {
  'use strict';
-  var fields = ['url', 'extract_code', 'copy_key', 'copy_val', 'label', 'class'];
+  var fields = ['url', 'attachment_id', 'extract_code', 'copy_key', 'copy_val', 'label', 'class'];
  var buttonClasses = [
    '',
    'c-red', 'c-yellow', 'c-cyan', 'c-blue', 'c-green', 'c-purple',
@@ -96,6 +96,7 @@
          '<div class="mini-scrollbar scroll-y max-vh7 pay-dawnload-edit-fields">' +
            '<div class="mb20"><div class="muted-color mb6">' + escapeHtml(i18n.downloadUrl || '下载地址') + '</div>' +
              '<div class="flex ac pay-dawnload-url-row"><input type="url" class="form-control" data-pay-resource-field="url" placeholder="' + escapeHtml(i18n.enterDownloadUrl || '请输入资源下载地址') + '">' +
                '<input type="hidden" data-pay-resource-field="attachment_id">' +
                '<button type="button" class="flex0 ml6 pay-upload-btn but hollow c-blue" data-pay-resource-upload><i class="fa fas fa-upload" aria-hidden="true"></i>' + escapeHtml(i18n.uploadFile || '上传附件') + '</button></div>' +
              '<div class="px12 muted-3-color mt6">' + escapeHtml(i18n.pasteLinkHint || '支持直接粘贴网盘分享链接，并自动识别提取码') + '</div></div>' +
            '<div class="mb20"><div class="muted-color mb6">' + escapeHtml(i18n.resourceNote || '资源备注') + '</div>' +
@@ -243,7 +244,10 @@
      }
    });
    modal.querySelector('[data-pay-download-submit]').addEventListener('click', saveResource);
-    inputMap.url.addEventListener('input', syncActions);
+    inputMap.url.addEventListener('input', function () {
      inputMap.attachment_id.value = '';
      syncActions();
    });
    inputMap.url.addEventListener('paste', function (event) {
      var text = event.clipboardData ? event.clipboardData.getData('text') : '';
      if (!text) {
@@ -260,35 +264,30 @@
        inputMap.copy_key.value = i18n.extractCode || '提取码';
        inputMap.copy_val.value = codeMatch[1];
      }
      inputMap.attachment_id.value = '';
      syncActions();
    });
-    var canUpload = !!((cfg.uploads || {}).resource && typeof options.pickUpload === 'function' && typeof options.uploadFile === 'function');
+    var canUseMediaPicker = !!(window.AksrtSubmitMedia && typeof window.AksrtSubmitMedia.open === 'function');
-    uploadButton.hidden = !canUpload;
+    uploadButton.hidden = false;
-    if (canUpload) {
+    uploadButton.addEventListener('click', function () {
-      uploadButton.addEventListener('click', function () {
+      if (!canUseMediaPicker) {
-        var toastId = 'aksrt-front-submit-resource-upload-toast';
+        notify(i18n.mediaPickerUnavailable || '媒体选择器加载失败，请刷新页面后重试', 'danger');
-        options.pickUpload('resource', '*/*').then(function (file) {
+        return;
-          if (!file) {
+      }
-            return null;
+      window.AksrtSubmitMedia.open({
-          }
+        type: 'file',
-          uploadButton.disabled = true;
+        multiple: false,
-          notify(i18n.uploading || '正在上传附件…', 'load', '', toastId);
+        allowExternal: false,
-          return options.uploadFile('resource', file);
+        onSelect: function (item) {
-        }).then(function (file) {
+          if (!item) return;
-          if (!file) {
+          inputMap.url.value = item.url || '';
-            return;
+          inputMap.attachment_id.value = String(item.attachment_id || item.id || 0);
          }
          inputMap.url.value = file.url || '';
          syncActions();
-          notify(i18n.uploaded || '附件上传成功', 'success', 5, toastId);
+          notify(i18n.uploaded || '附件上传成功', 'success', 5, 'aksrt-front-submit-resource-upload-toast');
-        }).catch(function (error) {
+        },
          notify(error.message || i18n.error || '附件上传失败', 'danger', 5, toastId);
        }).finally(function () {
          uploadButton.disabled = false;
        });
      });
-    }
+    });
    document.addEventListener('keydown', function (event) {
      if (!modal.hidden && event.key === 'Escape') {
@@ -21,6 +21,15 @@
    return Array.prototype.slice.call((root || document).querySelectorAll(sel));
  }
  function escapeHtml(value) {
    return String(value || '')
      .replace(/&/g, '&amp;')
      .replace(/</g, '&lt;')
      .replace(/>/g, '&gt;')
      .replace(/"/g, '&quot;')
      .replace(/'/g, '&#039;');
  }
  function getEditorContent() {
    if (window.tinymce) {
      var ed = window.tinymce.get('post_content');
@@ -82,9 +91,10 @@
    init: function () {
      this.form = document.getElementById('aksrt-submit-form');
-      if (!this.form) {
+      if (!this.form || this.form.getAttribute('data-aksrt-submit-ready') === '1') {
        return;
      }
      this.form.setAttribute('data-aksrt-submit-ready', '1');
      this.bindDirty();
      this.bindAutoHeight();
      this.bindSubmitButtons();
@@ -258,19 +268,27 @@
          if (d.time) {
            var timeEl = qs('.aksrt-submit-modified-time');
            if (timeEl) {
-              timeEl.innerHTML =
+              timeEl.textContent = '';
-                '<span class="badg">' + (i18n.lastSaved || 'Last saved: ') + d.time + '</span>';
+              var timeBadge = document.createElement('span');
              timeBadge.className = 'badg';
              timeBadge.textContent = (i18n.lastSaved || '最后保存：') + d.time;
              timeEl.appendChild(timeBadge);
            }
          }
          if (d.url) {
            var view = qs('.aksrt-submit-view-btn');
            if (view) {
-              view.innerHTML =
+              view.textContent = '';
-                '<a class="but c-blue" target="_blank" href="' +
+              var previewLink = document.createElement('a');
-                d.url +
+              previewLink.className = 'but c-blue';
-                '"><i class="fa fas fa-file-alt"></i> ' +
+              previewLink.target = '_blank';
-                (i18n.preview || 'Preview') +
+              previewLink.rel = 'noopener';
-                '</a>';
+              previewLink.href = String(d.url);
              var previewIcon = document.createElement('i');
              previewIcon.className = 'fa fas fa-file-alt';
              previewLink.appendChild(previewIcon);
              previewLink.appendChild(document.createTextNode(' ' + (i18n.preview || 'Preview')));
              view.appendChild(previewLink);
            }
          }
          notyf(
@@ -398,16 +416,16 @@
      }
      var html = '';
      if (t === 'image' && d.url) {
-        html = '<img src="' + d.url + '" alt="">';
+        html = '<img src="' + escapeHtml(d.url) + '" alt="">';
      } else if (t === 'slide' && Array.isArray(d) && d[0] && d[0].url) {
        html =
          '<img src="' +
-          d[0].url +
+          escapeHtml(d[0].url) +
          '" alt=""><span class="featured-type-badge"><i class="fa fas fa-image"></i></span>';
      } else if (t === 'video') {
        html =
          (d.pic
-            ? '<img src="' + d.pic + '" alt="">'
+            ? '<img src="' + escapeHtml(d.pic) + '" alt="">'
            : '<div class="featured-video-placeholder"><i class="fa fas fa-play"></i></div>') +
          '<span class="featured-type-badge"><i class="fa fas fa-video"></i></span>';
      }
@@ -418,41 +436,13 @@
      }
    },
-    uploadFile: function (kind, file) {
+    openMediaPicker: function (options) {
-      var upload = (cfg.uploads || {})[kind] || null;
+      if (!window.AksrtSubmitMedia || typeof window.AksrtSubmitMedia.open !== 'function') {
-      if (!upload || !upload.url || !file) {
+        notyf(i18n.mediaPickerUnavailable || '媒体选择器加载失败，请刷新页面后重试', 'danger');
-        return Promise.reject(new Error(i18n.error || 'Upload unavailable'));
+        return false;
      }
-      if (upload.maxSize && file.size > upload.maxSize) {
+      window.AksrtSubmitMedia.open(options);
-        return Promise.reject(new Error(i18n.fileTooLarge || '文件大小超过限制'));
+      return true;
      }
      var body = new FormData();
      body.append('file', file);
      return fetch(upload.url, {
        method: 'POST',
        credentials: 'same-origin',
        headers: { 'X-WP-Nonce': cfg.restNonce || '' },
        body: body,
      }).then(function (response) {
        return response.json().catch(function () { return {}; }).then(function (payload) {
          if (!response.ok || !payload || !payload.success) {
            throw new Error((payload && payload.message) || i18n.error || 'Upload failed');
          }
          return payload;
        });
      });
    },
    pickUpload: function (kind, accept) {
      return new Promise(function (resolve) {
        var input = document.createElement('input');
        input.type = 'file';
        input.accept = accept;
        input.addEventListener('change', function () {
          resolve(input.files && input.files[0] ? input.files[0] : null);
        }, { once: true });
        input.click();
      });
    },
    bindFeatured: function () {
@@ -473,54 +463,64 @@
          return;
        }
        if (act === 'image') {
-          var imageToastId = 'aksrt-front-submit-featured-upload-toast';
+          self.openMediaPicker({
-          self.pickUpload('image', 'image/*').then(function (file) {
+            type: 'image',
-            if (!file) return null;
+            multiple: false,
-            notyf(i18n.uploading || '正在上传封面…', 'load', '', imageToastId);
+            allowExternal: false,
-            return self.uploadFile('image', file);
+            onSelect: function (item) {
-          }).then(function (file) {
+              if (!item) return;
-            if (!file) return;
+              self.setFeatured('image', { url: item.url || '', id: item.attachment_id || item.id || 0 });
-            self.setFeatured('image', { url: file.url, id: file.attachment_id });
+            },
            notyf(i18n.uploaded || '封面上传成功', 'success', 5, imageToastId);
          }).catch(function (error) {
            notyf(error.message || i18n.error || '封面上传失败', 'danger', 5, imageToastId);
          });
          return;
        }
        if (act === 'slide') {
-          var slideToastId = 'aksrt-front-submit-slide-upload-toast';
+          self.openMediaPicker({
-          self.pickUpload('image', 'image/*').then(function (file) {
+            type: 'image',
-            if (!file) return null;
+            multiple: true,
-            notyf(i18n.uploading || '正在上传幻灯片封面…', 'load', '', slideToastId);
+            maxItems: 30,
-            return self.uploadFile('image', file);
+            allowExternal: false,
-          }).then(function (file) {
+            onSelect: function (items) {
-            if (!file) return;
+              var slides = (Array.isArray(items) ? items : []).map(function (item) {
-            self.setFeatured('slide', [{ url: file.url, id: file.attachment_id }]);
+                return { url: item.url || '', id: item.attachment_id || item.id || 0 };
-            notyf(i18n.uploaded || '幻灯片封面上传成功', 'success', 5, slideToastId);
+              }).filter(function (item) { return item.url || item.id; });
-          }).catch(function (error) {
+              if (slides.length) self.setFeatured('slide', slides);
-            notyf(error.message || i18n.error || '幻灯片封面上传失败', 'danger', 5, slideToastId);
+            },
          });
          return;
        }
        if (act === 'video') {
-          var url = window.prompt(i18n.videoUrl || 'Video URL');
+          self.openMediaPicker({
-          if (!url) {
+            type: 'video',
-            return;
+            multiple: false,
-          }
+            allowExternal: true,
-          var videoToastId = 'aksrt-front-submit-video-cover-toast';
+            allowEmbed: false,
-          self.pickUpload('image', 'image/*').then(function (file) {
+            onSelect: function (item) {
-            if (!file) {
+              if (!item || !item.url) return;
-              self.setFeatured('video', { url: url, pic: '' });
+              var video = {
-              return null;
+                url: item.url,
-            }
+                pic: '',
-            notyf(i18n.uploading || '正在上传视频封面…', 'load', '', videoToastId);
+                pic_id: 0,
-            return self.uploadFile('image', file);
+                id: item.attachment_id || item.id || 0,
-          }).then(function (file) {
+              };
-            if (!file) return;
+              self.setFeatured('video', video);
-            self.setFeatured('video', { url: url, pic: file.url });
+              window.setTimeout(function () {
-            notyf(i18n.uploaded || '视频封面上传成功', 'success', 5, videoToastId);
+                self.openMediaPicker({
-          }).catch(function (error) {
+                  type: 'image',
-            notyf(error.message || i18n.error || '视频封面上传失败', 'danger', 5, videoToastId);
+                  multiple: false,
                  allowExternal: false,
                  title: i18n.pickVideoCover || '选择视频封面（可选）',
                  onSelect: function (cover) {
                    self.setFeatured('video', {
                      url: video.url,
                      pic: cover && cover.url ? cover.url : '',
                      pic_id: cover ? (cover.attachment_id || cover.id || 0) : 0,
                      id: video.id,
                    });
                  },
                });
              }, 0);
            },
          });
        }
      });
@@ -572,8 +572,6 @@
      window.aksrtSubmitPayDownloads.init({
        root: box,
        pickUpload: this.pickUpload.bind(this),
        uploadFile: this.uploadFile.bind(this),
        notify: notyf,
        markDirty: function () {
          App.isDirty = true;
@@ -1,328 +0,0 @@
 /**
 * AKSRT Mini Upload — 小型文件上传器
 *
 * 提供拖拽上传、进度显示、预览功能。
 * 用于前台投稿、商品编辑等需要文件上传的页面。
 *
 * @package AKSRT
 */
 (function () {
  'use strict';
  /**
   * 初始化小型上传器
   *
   * @param {HTMLElement} container 上传器容器
   * @param {Object} options 配置项
   */
  function MiniUpload(container, options) {
    if (!container) return;
    this.options = Object.assign({
      maxFileSize: 5 * 1024 * 1024, // 5MB
      allowedTypes: ['image/jpeg', 'image/png', 'image/gif', 'image/webp'],
      multiple: false,
      uploadUrl: '',
      fieldName: 'file',
      nonce: '',
      onSelect: null,
      onSuccess: null,
      onError: null,
    }, options || {});
    this.container = container;
    this.files = [];
    this.init();
  }
  MiniUpload.prototype.init = function () {
    var self = this;
    // 创建文件输入
    this.input = document.createElement('input');
    this.input.type = 'file';
    this.input.accept = this.options.allowedTypes.join(',');
    this.input.multiple = this.options.multiple;
    this.input.style.display = 'none';
    this.container.appendChild(this.input);
    // 创建拖拽区域
    this.dropzone = document.createElement('div');
    this.dropzone.className = 'aksrt-mini-upload__dropzone';
    this.dropzone.innerHTML =
      '<div class="aksrt-mini-upload__icon"><i class="fa fas fa-cloud-upload-alt"></i></div>' +
      '<div class="aksrt-mini-upload__text">点击或拖拽文件到此处上传</div>' +
      '<div class="aksrt-mini-upload__hint">支持 ' + this.options.allowedTypes.map(function (t) {
        return t.split('/')[1].toUpperCase();
      }).join(', ') + '，最大 ' + Math.round(this.options.maxFileSize / 1024 / 1024) + 'MB</div>';
    this.container.appendChild(this.dropzone);
    // 创建预览区域
    this.preview = document.createElement('div');
    this.preview.className = 'aksrt-mini-upload__preview';
    this.container.appendChild(this.preview);
    // 事件绑定
    this.dropzone.addEventListener('click', function () {
      self.input.click();
    });
    this.dropzone.addEventListener('dragover', function (e) {
      e.preventDefault();
      self.dropzone.classList.add('aksrt-mini-upload__dropzone--dragover');
    });
    this.dropzone.addEventListener('dragleave', function () {
      self.dropzone.classList.remove('aksrt-mini-upload__dropzone--dragover');
    });
    this.dropzone.addEventListener('drop', function (e) {
      e.preventDefault();
      self.dropzone.classList.remove('aksrt-mini-upload__dropzone--dragover');
      if (e.dataTransfer.files.length > 0) {
        self.handleFiles(e.dataTransfer.files);
      }
    });
    this.input.addEventListener('change', function () {
      if (self.input.files.length > 0) {
        self.handleFiles(self.input.files);
      }
    });
  };
  MiniUpload.prototype.handleFiles = function (fileList) {
    var self = this;
    var files = Array.prototype.slice.call(fileList);
    files.forEach(function (file) {
      // 验证文件类型
      if (self.options.allowedTypes.length > 0 && self.options.allowedTypes.indexOf(file.type) === -1) {
        self.showError('不支持的文件类型: ' + file.type);
        return;
      }
      // 验证文件大小
      if (file.size > self.options.maxFileSize) {
        self.showError('文件大小超过限制: ' + Math.round(file.size / 1024 / 1024) + 'MB');
        return;
      }
      self.files.push(file);
      self.addPreview(file);
      if (typeof self.options.onSelect === 'function') {
        self.options.onSelect(file);
      }
      // 如果有上传 URL，自动上传
      if (self.options.uploadUrl) {
        self.uploadFile(file);
      }
    });
  };
  MiniUpload.prototype.addPreview = function (file) {
    var self = this;
    var item = document.createElement('div');
    item.className = 'aksrt-mini-upload__item';
    if (file.type.startsWith('image/')) {
      var reader = new FileReader();
      reader.onload = function (e) {
        item.innerHTML =
          '<img src="' + e.target.result + '" class="aksrt-mini-upload__thumb">' +
          '<div class="aksrt-mini-upload__info">' +
          '<span class="aksrt-mini-upload__name">' + file.name + '</span>' +
          '<span class="aksrt-mini-upload__size">' + self.formatSize(file.size) + '</span>' +
          '</div>' +
          '<button type="button" class="aksrt-mini-upload__remove"><i class="fa fas fa-times"></i></button>' +
          '<div class="aksrt-mini-upload__progress"><div class="aksrt-mini-upload__progress-bar"></div></div>';
        self.bindRemove(item, file);
      };
      reader.readAsDataURL(file);
    } else {
      item.innerHTML =
        '<div class="aksrt-mini-upload__file-icon"><i class="fa fas fa-file"></i></div>' +
        '<div class="aksrt-mini-upload__info">' +
        '<span class="aksrt-mini-upload__name">' + file.name + '</span>' +
        '<span class="aksrt-mini-upload__size">' + self.formatSize(file.size) + '</span>' +
        '</div>' +
        '<button type="button" class="aksrt-mini-upload__remove"><i class="fa fas fa-times"></i></button>' +
        '<div class="aksrt-mini-upload__progress"><div class="aksrt-mini-upload__progress-bar"></div></div>';
      this.bindRemove(item, file);
    }
    this.preview.appendChild(item);
  };
  MiniUpload.prototype.bindRemove = function (item, file) {
    var self = this;
    var removeBtn = item.querySelector('.aksrt-mini-upload__remove');
    if (removeBtn) {
      removeBtn.addEventListener('click', function () {
        var index = self.files.indexOf(file);
        if (index > -1) self.files.splice(index, 1);
        item.remove();
      });
    }
  };
  MiniUpload.prototype.uploadFile = function (file) {
    var self = this;
    var formData = new FormData();
    formData.append(this.options.fieldName, file);
    if (this.options.nonce) {
      formData.append('_wpnonce', this.options.nonce);
    }
    var xhr = new XMLHttpRequest();
    xhr.open('POST', this.options.uploadUrl, true);
    // 进度更新
    var item = this.preview.lastElementChild;
    var progressBar = item ? item.querySelector('.aksrt-mini-upload__progress-bar') : null;
    xhr.upload.onprogress = function (e) {
      if (e.lengthComputable && progressBar) {
        var percent = Math.round((e.loaded / e.total) * 100);
        progressBar.style.width = percent + '%';
      }
    };
    xhr.onload = function () {
      if (xhr.status >= 200 && xhr.status < 300) {
        try {
          var response = JSON.parse(xhr.responseText);
          if (typeof self.options.onSuccess === 'function') {
            self.options.onSuccess(response, file);
          }
          if (item) item.classList.add('aksrt-mini-upload__item--success');
        } catch (e) {
          self.showError('上传响应解析失败');
        }
      } else {
        self.showError('上传失败: HTTP ' + xhr.status);
      }
    };
    xhr.onerror = function () {
      self.showError('网络错误，上传失败');
      if (item) item.classList.add('aksrt-mini-upload__item--error');
    };
    xhr.send(formData);
  };
  MiniUpload.prototype.showError = function (msg) {
    if (typeof this.options.onError === 'function') {
      this.options.onError(msg);
    }
    console.error('[AKSRT MiniUpload]', msg);
  };
  MiniUpload.prototype.formatSize = function (bytes) {
    if (bytes < 1024) return bytes + ' B';
    if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(1) + ' KB';
    return (bytes / (1024 * 1024)).toFixed(1) + ' MB';
  };
  MiniUpload.prototype.getFiles = function () {
    return this.files;
  };
  MiniUpload.prototype.clear = function () {
    this.files = [];
    this.preview.innerHTML = '';
    this.input.value = '';
  };
  /**
   * 分片上传大文件
   * @param {File} file - 要上传的文件
   * @param {Object} opts - { chunkSize, uploadUrl, fieldName, nonce, onProgress, onComplete, onError }
   */
  MiniUpload.prototype.uploadChunked = function (file, opts) {
    var chunkSize = (opts.chunkSize || 2) * 1024 * 1024; // default 2MB
    var totalChunks = Math.ceil(file.size / chunkSize);
    var currentChunk = 0;
    var fileId = file.name + '-' + file.size + '-' + file.lastModified;
    function uploadNext() {
      if (currentChunk >= totalChunks) {
        if (opts.onComplete) opts.onComplete({ fileId: fileId, totalChunks: totalChunks });
        return;
      }
      var start = currentChunk * chunkSize;
      var end = Math.min(start + chunkSize, file.size);
      var blob = file.slice(start, end);
      var formData = new FormData();
      formData.append(opts.fieldName || 'file', blob, file.name);
      formData.append('chunk', currentChunk);
      formData.append('total_chunks', totalChunks);
      formData.append('file_id', fileId);
      formData.append('file_name', file.name);
      formData.append('file_size', file.size);
      if (opts.nonce) formData.append('_ajax_nonce', opts.nonce);
      var xhr = new XMLHttpRequest();
      xhr.open('POST', opts.uploadUrl, true);
      xhr.upload.onprogress = function (e) {
        if (e.lengthComputable && opts.onProgress) {
          var chunkProgress = e.loaded / e.total;
          var totalProgress = (currentChunk + chunkProgress) / totalChunks;
          opts.onProgress(totalProgress, currentChunk, totalChunks);
        }
      };
      xhr.onload = function () {
        if (xhr.status >= 200 && xhr.status < 300) {
          currentChunk++;
          uploadNext();
        } else {
          if (opts.onError) opts.onError('上传失败: HTTP ' + xhr.status);
        }
      };
      xhr.onerror = function () {
        if (opts.onError) opts.onError('网络错误');
      };
      xhr.send(formData);
    }
    uploadNext();
  };
  /**
   * 快速文件标识（替代 spark-md5，用文件名+大小+最后修改时间生成简易 hash）
   */
  MiniUpload.prototype.getFileId = function (file) {
    return file.name + '-' + file.size + '-' + file.lastModified;
  };
  // 自动初始化
  function autoInit() {
    document.querySelectorAll('[data-aksrt-mini-upload]').forEach(function (el) {
      if (el.dataset.miniUploadInit) return;
      el.dataset.miniUploadInit = '1';
      var options = {};
      try {
        options = JSON.parse(el.dataset.aksrtMiniUpload || '{}');
      } catch (e) {}
      new MiniUpload(el, options);
    });
  }
  jQuery(document).off('auto_fun.aksrt-mini-upload').on('auto_fun.aksrt-mini-upload', autoInit);
  // 暴露到全局
  window.AksrtMiniUpload = MiniUpload;
 })();
@@ -446,7 +446,7 @@
                    type: 'string',
                    source: 'attribute',
                    selector: '.file-download-btn',
-                    attribute: 'data-download-file',
+                    attribute: 'data-aksrt-file-id',
                    default: 0,
                },
                url: {
@@ -921,7 +921,7 @@
                    href: url,
                };
                if (file_id) {
-                    a_attr['data-download-file'] = file_id;
+                    a_attr['data-aksrt-file-id'] = file_id;
                }
                var desc_lists = desc.map(function (item) {
@@ -1364,17 +1364,6 @@ _win.bd.on('click', '.switch-iframe', function () {
    _this.addClass('active').siblings().removeClass('active');
 });
 //下载文件
 _win.bd.on('click', '.file-download-btn', function () {
    var _this = jQuery(this);
    var id = _this.attr('data-download-file');
    var nonce = _this.attr('download-nonce');
    _this.attr('target', '_blank');
    if (!id) return;
    var href = _win.ajax_url + '?action=download_file&file=' + id + '&nonce=' + nonce;
    _this.attr('target', '_blank').removeAttr('data-download-file').attr('href', href);
 });
 //文章古腾堡TAB
 _win.bd.on('click', '.post-tab-toggle', function () {
    var _this = jQuery(this);
@@ -821,59 +821,6 @@ if (!function_exists('aksrt_can_access_content')) {
    }
 }
 if (!function_exists('aksrt_can_download')) {
    /**
     * 下载授权门禁 —— 单一合同。
     *
     * 实际判定交给 \AKSRT\Content\Visibility::can_download_resource()。
     * 不再使用 download_credit 做按次扣积分门禁。
     *
     * @param int|WP_Post|null $post
     * @param int              $user_id 0 表示当前用户
     * @return true|WP_Error
     */
    function aksrt_can_download($post = null, int $user_id = 0) {
        if (class_exists('\AKSRT\Content\Visibility')) {
            return \AKSRT\Content\Visibility::can_download_resource($post, $user_id);
        }
        $p = get_post($post);
        if (!($p instanceof WP_Post)) {
            return new WP_Error('aksrt_invalid', __('无效内容。', 'aksrt'));
        }
        $meta = aksrt_get_pay_meta($p);
        if (($meta['pay_type'] ?? '') !== AKSRT_PAY_TYPE_DOWNLOAD) {
            return new WP_Error('aksrt_not_downloadable', __('该内容不是可下载资源。', 'aksrt'));
        }
        $uid = $user_id > 0 ? $user_id : get_current_user_id();
        if (!function_exists('aksrt_user_can') || !aksrt_user_can('resource_download', $uid, (int) $p->ID)) {
            $login_url = wp_login_url(get_permalink($p));
            return new WP_Error('aksrt_need_login', __('请先登录。', 'aksrt'), ['login_url' => $login_url]);
        }
        if ($uid > 0 && function_exists('aksrt_has_paid_access') && aksrt_has_paid_access($p, $uid)) {
            return true;
        }
        if ($uid > 0 && function_exists('aksrt_is_vip_exempt') && aksrt_is_vip_exempt($uid)) {
            return true;
        }
        // Fallback without Content_Visibility: require purchase when priced.
        $cost = function_exists('aksrt_get_download_cost') ? aksrt_get_download_cost($p) : 0;
        if ($cost > 0) {
            return new WP_Error('aksrt_need_purchase', __('请先购买后再下载。', 'aksrt'), [
                'status' => 402,
                'cost'   => $cost,
                'post_id'=> (int) $p->ID,
            ]);
        }
        return true;
    }
 }
 if (!function_exists('aksrt_get_download_cost')) {
    function aksrt_get_download_cost($post = null): int {
        if (function_exists('aksrt_resource_download_cost')) {
@@ -69,6 +69,7 @@ class DomainModel {
 			'cover_image'            => '',
 			'featured_slide'         => '',
 			'featured_video'         => '',
 			'featured_video_attachment_id' => 0,
 			'featured_video_title'   => '',
 			'featured_video_episode' => [],
 			'subtitle'                => '',
@@ -173,7 +174,7 @@ class DomainModel {
    /**
     * @param mixed $value
-     * @return array<int, array<string, string>>
+     * @return array<int, array{label:string,url:string,type:string,extract_code:string,copy_key:string,copy_val:string,class:string,attachment_id:int}>
     */
    public static function sanitize_downloads($value): array {
        if (!is_array($value)) {
@@ -237,10 +238,11 @@ class DomainModel {
                'type'         => $type,
                'extract_code' => $extract_code,
 				'copy_key'     => isset($row['copy_key']) ? sanitize_text_field((string) $row['copy_key']) : '',
-				'copy_val'     => isset($row['copy_val']) ? sanitize_text_field((string) $row['copy_val']) : '',
+                'copy_val'     => isset($row['copy_val']) ? sanitize_text_field((string) $row['copy_val']) : '',
-				'class'        => isset($row['class']) && in_array($row['class'], $allowed_classes, true)
+                'class'        => isset($row['class']) && in_array($row['class'], $allowed_classes, true)
-					? (string) $row['class']
+                    ? (string) $row['class']
-					: '',
+                    : '',
                'attachment_id' => is_scalar($row['attachment_id'] ?? null) ? max(0, (int) $row['attachment_id']) : 0,
            ];
        }
@@ -16,6 +16,7 @@ class FrontSubmit {
    use FrontSubmitSave;
    use FrontSubmitPay;
    use FrontSubmitFeatured;
    use FrontSubmitMedia;
    private static $instance = null;
@@ -37,6 +38,8 @@ class FrontSubmit {
        add_action('wp_ajax_nopriv_aksrt_submit_post', [$this, 'ajax_submit_post']);
        add_action('rest_api_init', [$this, 'register_rest_routes']);
        add_action('aksrt_new_add_posts', [$this, 'sync_post_attachments']);
        add_action('aksrt_new_edit_posts', [$this, 'sync_post_attachments']);
        add_filter('body_class', [$this, 'body_class']);
        add_filter('wp_robots', [$this, 'robots_noindex']);
@@ -45,6 +48,38 @@ class FrontSubmit {
    }
    public function register_rest_routes(): void {
        register_rest_route('aksrt/v1', '/front-submit/media/(?P<type>image|video|file)', [
            'methods'             => \WP_REST_Server::READABLE,
            'callback'            => [$this, 'rest_list_attachments'],
            'permission_callback' => [$this, 'can_list_attachments'],
            'args'                => [
                'type' => [
                    'validate_callback' => static function ($value): bool {
                        return in_array((string) $value, ['image', 'video', 'file'], true);
                    },
                ],
                'post_id' => [
                    'default'           => 0,
                    'sanitize_callback' => 'absint',
                ],
                'paged' => [
                    'default'           => 1,
                    'sanitize_callback' => 'absint',
                    'validate_callback' => static function ($value): bool {
                        return absint($value) > 0;
                    },
                ],
                'search' => [
                    'default'           => '',
                    'sanitize_callback' => 'sanitize_text_field',
                ],
                'exclude' => [
                    'default'           => [],
                    'sanitize_callback' => [$this, 'sanitize_attachment_ids'],
                ],
            ],
        ]);
        register_rest_route('aksrt/v1', '/front-submit/upload/(?P<kind>image|video|resource)', [
            'methods'             => 'POST',
            'callback'            => [$this, 'rest_upload_attachment'],
@@ -55,6 +90,10 @@ class FrontSubmit {
                        return in_array((string) $value, ['image', 'video', 'resource'], true);
                    },
                ],
                'post_id' => [
                    'default'           => 0,
                    'sanitize_callback' => 'absint',
                ],
            ],
        ]);
    }
@@ -64,7 +103,7 @@ class FrontSubmit {
        if ($user_id <= 0) {
            return false;
        }
-        if (!$this->can_submit($user_id)) {
+        if (!$this->can_use_media($request, $user_id)) {
            return false;
        }
@@ -173,23 +212,18 @@ class FrontSubmit {
            return new \WP_Error('aksrt_upload_failed', $attachment_id->get_error_message(), ['status' => 400]);
        }
-        $attachment_id = (int) $attachment_id;
+		$attachment_id = (int) $attachment_id;
-        wp_update_post(['ID' => $attachment_id, 'post_author' => $user_id]);
+		wp_update_post(['ID' => $attachment_id, 'post_author' => $user_id]);
 		update_post_meta($attachment_id, '_aksrt_front_submit_media', $kind);
-        $url = wp_get_attachment_url($attachment_id);
+		$attachment = $this->prepare_attachment_response($attachment_id);
-        if (!$url) {
+        if ($attachment === null) {
            wp_delete_attachment($attachment_id, true);
            return new \WP_Error('aksrt_upload_failed', __('上传后无法读取文件。', 'aksrt'), ['status' => 500]);
        }
-        return new \WP_REST_Response([
+        $attachment['success'] = true;
-            'success'       => true,
+        return new \WP_REST_Response($attachment, 201);
            'attachment_id' => $attachment_id,
            'url'           => $url,
            'name'          => get_the_title($attachment_id),
            'filename'      => wp_basename((string) get_attached_file($attachment_id)),
            'mime'          => $mime,
        ], 201);
    }
    /**
@@ -44,12 +44,20 @@ trait FrontSubmitFeatured {
 					return;
 				}
 				$video = esc_url_raw((string) ($payload['url'] ?? ''));
 				$video_id = absint($payload['id'] ?? 0);
 				if ($video_id > 0 && !$this->can_use_front_submit_video($video_id, $user_id)) {
 					$video_id = 0;
 				}
 				$pic   = esc_url_raw((string) ($payload['pic'] ?? ''));
 				if ($pic !== '' && !$this->user_can_cap('upload_submit_image', $user_id)) {
 					$pic = '';
 				}
 				$post_meta['featured_video'] = $video;
 				$post_meta['featured_video_attachment_id'] = $video_id;
 				$post_meta['featured_slide'] = '';
 				$post_meta['thumbnail_url'] = '';
 				$post_meta['cover_image'] = '';
 				delete_post_thumbnail($post_id);
 				if ($pic !== '' && $this->can_use_front_submit_image_url($pic, $user_id)) {
 					$post_meta['thumbnail_url'] = $pic;
 					$post_meta['cover_image']   = $pic;
@@ -100,6 +108,10 @@ trait FrontSubmitFeatured {
 				}
 				$post_meta['featured_slide'] = implode(',', array_values(array_unique($attachment_ids)));
 				$post_meta['featured_video'] = '';
 				$post_meta['featured_video_attachment_id'] = 0;
 				$post_meta['thumbnail_url'] = '';
 				$post_meta['cover_image'] = '';
 				delete_post_thumbnail($post_id);
 				if (!empty($urls[0]) && $this->can_use_front_submit_image_url((string) $urls[0], $user_id)) {
 					$post_meta['thumbnail_url'] = $urls[0];
 					$post_meta['cover_image']   = $urls[0];
@@ -123,6 +135,7 @@ trait FrontSubmitFeatured {
 					}
 				}
 				$post_meta['featured_video'] = '';
 				$post_meta['featured_video_attachment_id'] = 0;
 				$post_meta['featured_slide'] = '';
 				if ($url !== '' && $this->can_use_front_submit_image_url($url, $user_id)) {
 					$post_meta['thumbnail_url'] = $url;
@@ -139,6 +152,7 @@ trait FrontSubmitFeatured {
 			case 'none':
 			case 'clear':
 				$post_meta['featured_video'] = '';
 				$post_meta['featured_video_attachment_id'] = 0;
 				$post_meta['featured_slide'] = '';
 				$post_meta['thumbnail_url']  = '';
 				$post_meta['cover_image']    = '';
@@ -181,4 +195,16 @@ trait FrontSubmitFeatured {
 		$attachment_id = attachment_url_to_postid($url);
 		return $attachment_id > 0 && $this->can_use_front_submit_image($attachment_id, $user_id);
 	}
 	private function can_use_front_submit_video(int $attachment_id, int $user_id): bool {
 		if ($attachment_id <= 0 || !$this->user_can_cap('new_post_video_cover', $user_id)) {
 			return false;
 		}
 		$attachment = get_post($attachment_id);
 		return $attachment instanceof \WP_Post
 			&& $attachment->post_type === 'attachment'
 			&& (int) $attachment->post_author === $user_id
 			&& in_array($attachment->post_status, ['inherit', 'private'], true)
 			&& strpos((string) $attachment->post_mime_type, 'video/') === 0;
 	}
 }
@@ -0,0 +1,294 @@
 <?php
 /**
 * @package AKSRT
 */
 namespace AKSRT\Core;
 defined('ABSPATH') || exit;
 /**
 * Front-submit media library, attachment normalization, and post relations.
 */
 trait FrontSubmitMedia {
 	/**
 	 * Check whether the current user may browse their front-submit media.
 	 */
 	public function can_list_attachments(\WP_REST_Request $request): bool {
 		$user_id = get_current_user_id();
 		return $user_id > 0 && $this->can_use_media($request, $user_id);
 	}
 	/**
 	 * Check whether a user may use the submit media routes for this post.
 	 */
 	private function can_use_media(\WP_REST_Request $request, int $user_id): bool {
 		$post_id = absint($request->get_param('post_id'));
 		if ($post_id > 0) {
 			return $this->can_edit_post($post_id, $user_id);
 		}
 		return $this->can_submit($user_id);
 	}
 	/**
 	 * Sanitize a REST attachment exclusion list.
 	 *
 	 * @param mixed $value Comma-separated or array attachment IDs.
 	 * @return int[]
 	 */
 	public function sanitize_attachment_ids($value): array {
 		if (!is_array($value)) {
 			$value = preg_split('/[,\s]+/', (string) $value) ?: [];
 		}
 		return array_values(array_unique(array_filter(array_map(static function ($id): int {
 			return is_scalar($id) ? absint($id) : 0;
 		}, $value))));
 	}
 	/**
 	 * Return the current user's front-submit attachments.
 	 */
 	public function rest_list_attachments(\WP_REST_Request $request): \WP_REST_Response {
 		$user_id = get_current_user_id();
 		$type = sanitize_key((string) $request->get_param('type'));
 		$page = max(1, absint($request->get_param('paged')));
 		$search = sanitize_text_field((string) $request->get_param('search'));
 		$exclude = $this->sanitize_attachment_ids($request->get_param('exclude'));
 		if ($user_id <= 0 || !in_array($type, ['image', 'video', 'file'], true)) {
 			return new \WP_REST_Response([
 				'items' => [],
 				'total' => 0,
 				'total_pages' => 0,
 				'page' => $page,
 				'per_page' => 48,
 			], 200);
 		}
 		$args = [
 			'post_type'      => 'attachment',
 			'post_status'    => ['inherit', 'private'],
 			'author'         => $user_id,
 			'posts_per_page' => 48,
 			'paged'          => $page,
 			'orderby'        => 'ID',
 			'order'          => 'DESC',
 			'no_found_rows'  => false,
 		];
 		if ($type === 'image') {
 			$args['post_mime_type'] = 'image';
 		} elseif ($type === 'video') {
 			$args['post_mime_type'] = 'video';
 		}
 		if ($exclude !== []) {
 			$args['post__not_in'] = $exclude;
 		}
 		if ($search !== '') {
 			$args['s'] = $search;
 			add_filter('wp_allow_query_attachment_by_filename', '__return_true');
 		}
 		$query = new \WP_Query($args);
 		if ($search !== '') {
 			remove_filter('wp_allow_query_attachment_by_filename', '__return_true');
 		}
 		$items = [];
 		foreach ($query->posts as $attachment) {
 			$prepared = $this->prepare_attachment_response($attachment);
 			if ($prepared !== null) {
 				$items[] = $prepared;
 			}
 		}
 		$total = (int) $query->found_posts;
 		return new \WP_REST_Response([
 			'items' => $items,
 			'total' => $total,
 			'total_pages' => $total > 0 ? (int) ceil($total / 48) : 0,
 			'page' => $page,
 			'per_page' => 48,
 		], 200);
 	}
 	/**
 	 * Normalize an attachment with WordPress's media response model.
 	 *
 	 * Only fields needed by the front-submit picker are returned. In
 	 * particular, admin links, icons, nonces, and author data are omitted.
 	 *
 	 * @param int|\WP_Post $attachment Attachment object or ID.
 	 * @return array<string, mixed>|null
 	 */
 	private function prepare_attachment_response($attachment): ?array {
 		$attachment = $attachment instanceof \WP_Post ? $attachment : get_post(absint($attachment));
 		if (!$attachment || $attachment->post_type !== 'attachment') {
 			return null;
 		}
 		if (!function_exists('wp_prepare_attachment_for_js')) {
 			require_once ABSPATH . 'wp-admin/includes/media.php';
 		}
 		$data = wp_prepare_attachment_for_js($attachment->ID);
 		if (!is_array($data)) {
 			return null;
 		}
 		$sizes = is_array($data['sizes'] ?? null) ? $data['sizes'] : [];
 		$size_url = static function (array $sizes, string $size, string $fallback): string {
 			return !empty($sizes[$size]['url']) ? (string) $sizes[$size]['url'] : $fallback;
 		};
 		$url = (string) ($data['url'] ?? wp_get_attachment_url($attachment->ID) ?? '');
 		$filename = (string) ($data['filename'] ?? wp_basename((string) get_attached_file($attachment->ID)));
 		$mime = (string) ($data['mime'] ?? get_post_mime_type($attachment->ID));
 		return [
 			'attachment_id' => (int) $attachment->ID,
 			'id' => (int) $attachment->ID,
 			'title' => (string) ($data['title'] ?? get_the_title($attachment->ID)),
 			'name' => (string) ($data['name'] ?? $filename),
 			'filename' => $filename,
 			'type' => (string) ($data['type'] ?? (strpos($mime, '/') !== false ? strtok($mime, '/') : '')),
 			'subtype' => (string) ($data['subtype'] ?? (strpos($mime, '/') !== false ? substr($mime, strpos($mime, '/') + 1) : '')),
 			'url' => $url,
 			'large_url' => $size_url($sizes, 'large', $url),
 			'medium_url' => $size_url($sizes, 'medium', $url),
 			'thumbnail_url' => $size_url($sizes, 'thumbnail', $url),
 			'filesizeInBytes' => (int) ($data['filesizeInBytes'] ?? (@filesize((string) get_attached_file($attachment->ID)) ?: 0)),
 			'mime' => $mime,
 		];
 	}
 	/**
 	 * Attach IDs referenced by a saved submission to that post.
 	 *
 	 * @param mixed $post Saved post passed by the existing submission hooks.
 	 */
 	public function sync_post_attachments($post): void {
 		if (!$post instanceof \WP_Post || $post->post_type !== 'post') {
 			return;
 		}
 		$user_id = get_current_user_id();
 		$post_id = (int) $post->ID;
 		if ($user_id <= 0 || (int) $post->post_author !== $user_id) {
 			return;
 		}
 		$image_ids = $this->extract_attachment_ids((string) $post->post_content, 'image');
 		$video_ids = $this->extract_attachment_ids((string) $post->post_content, 'video');
 		$file_ids = $this->extract_attachment_ids((string) $post->post_content, 'file');
 		$desired = [];
 		foreach ($image_ids as $id) {
 			if ($this->attachment_can_attach($id, $user_id, $post_id, 'image')) {
 				$desired[$id] = 'image';
 			}
 		}
 		foreach ($video_ids as $id) {
 			if ($this->attachment_can_attach($id, $user_id, $post_id, 'video')) {
 				$desired[$id] = 'video';
 			}
 		}
 		foreach ($file_ids as $id) {
 			if ($this->attachment_can_attach($id, $user_id, $post_id, 'file')) {
 				$desired[$id] = 'file';
 			}
 		}
 		$pay_meta = function_exists('aksrt_get_pay_meta')
 			? aksrt_get_pay_meta($post_id)
 			: get_post_meta($post_id, DomainModel::PAY_META_KEY, true);
 		$pay_meta = is_array($pay_meta) ? $pay_meta : [];
 		foreach (is_array($pay_meta['downloads'] ?? null) ? $pay_meta['downloads'] : [] as $download) {
 			$id = absint($download['attachment_id'] ?? 0);
 			if ($id > 0 && $this->attachment_can_attach($id, $user_id, $post_id, 'file')) {
 				$desired[$id] = 'file';
 			}
 		}
 		$post_meta = get_post_meta($post_id, DomainModel::POST_META_KEY, true);
 		$post_meta = is_array($post_meta) ? $post_meta : [];
 		$featured_ids = [];
 		$video_id = absint($post_meta['featured_video_attachment_id'] ?? 0);
 		if ($video_id > 0 && $this->attachment_can_attach($video_id, $user_id, $post_id, 'video')) {
 			$desired[$video_id] = 'video';
 		}
 		$thumb_id = get_post_thumbnail_id($post_id);
 		if ($thumb_id > 0) {
 			$featured_ids[] = $thumb_id;
 		}
 		foreach (preg_split('/[\\s,]+/', (string) ($post_meta['featured_slide'] ?? '')) ?: [] as $token) {
 			$id = absint($token);
 			if ($id > 0) $featured_ids[] = $id;
 		}
 		foreach ($featured_ids as $id) {
 			if ($this->attachment_can_attach($id, $user_id, $post_id, 'image')) {
 				$desired[$id] = 'image';
 			}
 		}
 		global $wpdb;
 		$existing = get_posts([
 			'post_type'      => 'attachment',
 			'post_status'    => ['inherit', 'private'],
 			'post_parent'    => $post_id,
 			'author'         => $user_id,
 			'posts_per_page' => -1,
 			'fields'         => 'ids',
 			'no_found_rows'  => true,
 			'meta_key'       => '_aksrt_front_submit_media',
 		]);
 		foreach (array_map('absint', $existing) as $attachment_id) {
 			if (!isset($desired[$attachment_id])) {
 				$wpdb->update($wpdb->posts, ['post_parent' => 0], ['ID' => $attachment_id], ['%d'], ['%d']);
 				clean_post_cache($attachment_id);
 				delete_post_meta($attachment_id, '_aksrt_front_submit_media');
 			}
 		}
 		foreach ($desired as $attachment_id => $kind) {
 			$attachment_id = (int) $attachment_id;
 			update_post_meta($attachment_id, '_aksrt_front_submit_media', $kind);
 			$wpdb->update($wpdb->posts, ['post_parent' => $post_id], ['ID' => $attachment_id], ['%d'], ['%d']);
 			clean_post_cache($attachment_id);
 		}
 	}
 	/**
 	 * Extract IDs from image/video edit markers or attachment relation markers.
 	 *
 	 * @return int[]
 	 */
 	private function extract_attachment_ids(string $content, string $type): array {
 		$ids = [];
 		if ($type === 'file') {
 			preg_match_all('/data-aksrt-file-id\s*=\s*["\']([^"\']+)["\']/i', $content, $matches);
 		} elseif ($type === 'image') {
 			preg_match_all('/<img\b[^>]*data-edit-file-id\s*=\s*["\']([^"\']+)["\'][^>]*>/i', $content, $matches);
 		} else {
 			preg_match_all('/<(?:div|video)\b[^>]*data-edit-file-id\s*=\s*["\']([^"\']+)["\'][^>]*data-video-url[^>]*>/i', $content, $matches);
 			if (empty($matches[1])) {
 				preg_match_all('/<(?:div|video)\b[^>]*data-video-url[^>]*data-edit-file-id\s*=\s*["\']([^"\']+)["\'][^>]*>/i', $content, $matches);
 			}
 		}
 		return array_values(array_unique(array_filter(array_map('absint', $matches[1] ?? []))));
 	}
 	private function attachment_can_attach(int $attachment_id, int $user_id, int $post_id, string $type): bool {
 		$attachment = get_post($attachment_id);
 		if (!$attachment || $attachment->post_type !== 'attachment' || (int) $attachment->post_author !== $user_id) {
 			return false;
 		}
 		if (!in_array($attachment->post_status, ['inherit', 'private'], true)) {
 			return false;
 		}
 		if ((int) $attachment->post_parent !== 0 && (int) $attachment->post_parent !== $post_id) {
 			return false;
 		}
 		$mime = (string) $attachment->post_mime_type;
 		if ($type === 'image') {
 			return wp_attachment_is_image($attachment_id);
 		}
 		if ($type === 'video') {
 			return strpos($mime, 'video/') === 0;
 		}
 		return $mime !== '';
 	}
 }
@@ -49,10 +49,14 @@ trait FrontSubmitPay {
        }
        $downloads = DomainModel::sanitize_downloads($raw['downloads'] ?? []);
-        if (!empty($downloads) && $this->user_can_cap('new_post_pay_download', $user_id)) {
+        if ($this->user_can_cap('new_post_pay_download', $user_id)) {
            $pay_type = DomainModel::PAY_TYPE_DOWNLOAD;
            $meta['downloads'] = $downloads;
-        } elseif ($pay_type === DomainModel::PAY_TYPE_DOWNLOAD && !$this->user_can_cap('new_post_pay_download', $user_id)) {
+            if ($downloads !== []) {
                $pay_type = DomainModel::PAY_TYPE_DOWNLOAD;
            } elseif ($pay_type === DomainModel::PAY_TYPE_DOWNLOAD) {
                $pay_type = DomainModel::PAY_TYPE_READING;
            }
        } elseif ($pay_type === DomainModel::PAY_TYPE_DOWNLOAD) {
            $pay_type = DomainModel::PAY_TYPE_READING;
            $meta['downloads'] = [];
        }
@@ -53,41 +53,53 @@ if (file_exists($css)) {
 	);
 }
 $js = get_template_directory() . '/assets/js/front-submit.js';
-if (file_exists($js)) {
+$editor_js = get_template_directory() . '/assets/js/front-submit-editor.js';
-	$pay_download_js = get_template_directory() . '/assets/js/front-submit-pay-download.js';
+if (file_exists($editor_js)) {
 	wp_enqueue_script(
 		'aksrt-front-submit-editor',
 		get_template_directory_uri() . '/assets/js/front-submit-editor.js',
 		['editor'],
 		(string) filemtime($editor_js),
 		true
 	);
 }
 $pay_download_js = get_template_directory() . '/assets/js/front-submit-pay-download.js';
 if (file_exists($pay_download_js)) {
 	wp_enqueue_script(
 		'aksrt-front-submit-pay-download',
 		get_template_directory_uri() . '/assets/js/front-submit-pay-download.js',
-		[],
+		['aksrt-front-submit-editor'],
 		(string) filemtime($pay_download_js),
 		true
 	);
 }
 if (file_exists($js)) {
 	wp_enqueue_script(
 		'aksrt-front-submit',
 		get_template_directory_uri() . '/assets/js/front-submit.js',
-		['loader_js', 'aksrt-front-submit-pay-download'],
+		['loader_js', 'aksrt-front-submit-editor', 'aksrt-front-submit-pay-download'],
 		(string) filemtime($js),
 		true
 	);
 	$mini = get_template_directory() . '/assets/js/mini-upload.js';
 	if (file_exists($mini)) {
 		wp_enqueue_script(
 			'aksrt-mini-upload',
 			get_template_directory_uri() . '/assets/js/mini-upload.js',
 			[],
 			(string) filemtime($mini),
 			true
 		);
 	}
 	$submit_image_max_size = \AKSRT\Core\FrontSubmit::upload_limit_bytes('image');
 	$submit_video_max_size = \AKSRT\Core\FrontSubmit::upload_limit_bytes('video');
 	$resource_max_size = \AKSRT\Core\FrontSubmit::upload_limit_bytes('resource');
-	wp_localize_script('aksrt-front-submit', 'aksrtSubmitData', [
+	wp_localize_script('aksrt-front-submit-editor', 'aksrtSubmitData', [
 		'ajaxUrl'   => admin_url('admin-ajax.php'),
 		'nonce'     => wp_create_nonce('aksrt_submit'),
 		'restUrl'   => esc_url_raw(rest_url('aksrt/v1')),
-		'restNonce' => wp_create_nonce('wp_rest'),
+			'restNonce' => wp_create_nonce('wp_rest'),
 			'postId'    => (int) ($ctx['edit_id'] ?? 0),
 			'mediaUrl'  => esc_url_raw(rest_url('aksrt/v1/front-submit/media')),
 			'media'     => [
 				'image' => ['url' => esc_url_raw(rest_url('aksrt/v1/front-submit/media/image'))],
 				'video' => ['url' => esc_url_raw(rest_url('aksrt/v1/front-submit/media/video'))],
 				'file'  => ['url' => esc_url_raw(rest_url('aksrt/v1/front-submit/media/file'))],
 			],
 		'leaveWarning' => !empty($ctx['settings']['leave_warning']),
 		'ai'        => [
 			'available' => !empty($ctx['ai_available']),
@@ -167,7 +179,29 @@ if (file_exists($js)) {
 			'invalidVideoUrl' => __('请填写有效的视频嵌入地址', 'aksrt'),
 			'invalidFile'     => __('请选择有效文件', 'aksrt'),
 			'uploadUnavailable' => __('当前账号不能上传此类文件', 'aksrt'),
 			'mine'           => __('我的媒体', 'aksrt'),
 			'mineImage'      => __('我的图片', 'aksrt'),
 			'mineVideo'      => __('我的视频', 'aksrt'),
 			'mineFile'       => __('我的文件', 'aksrt'),
 			'search'         => __('搜索', 'aksrt'),
 			'searchMedia'    => __('搜索媒体（至少 2 个字符）', 'aksrt'),
 			'searchMin'      => __('请输入至少 2 个字符进行搜索', 'aksrt'),
 			'clear'          => __('清除', 'aksrt'),
 			'loadMore'       => __('加载更多', 'aksrt'),
 			'loading'        => __('加载中…', 'aksrt'),
 			'empty'          => __('暂无媒体文件', 'aksrt'),
 			'emptyMedia'     => __('暂无媒体文件', 'aksrt'),
 			'mediaError'     => __('媒体加载失败', 'aksrt'),
 			'mediaUnavailable' => __('媒体库暂不可用', 'aksrt'),
 			'confirmSelected' => __('确认选择（%d）', 'aksrt'),
 			'maxItems'       => __('最多选择 %d 个文件', 'aksrt'),
 			'maxMediaItems'  => __('最多选择 %d 个文件', 'aksrt'),
 			'uploadingClose' => __('上传中，请稍候再关闭', 'aksrt'),
 			'mediaPickerUnavailable' => __('媒体选择器加载失败，请刷新页面后重试', 'aksrt'),
 			'pickVideoResource' => __('选择视频资源', 'aksrt'),
 			'pickVideoCover' => __('选择视频封面（可选）', 'aksrt'),
 			'download'       => __('下载', 'aksrt'),
 			'quote'          => __('引言', 'aksrt'),
 			'quoteGray'      => __('灰色引言', 'aksrt'),
 			'quoteRed'       => __('红色引言', 'aksrt'),
@@ -60,10 +60,12 @@ $featured_args = ['type' => '', 'data' => new stdClass(), 'options' => [
 if ($edit_post) {
 	if (!empty($post_meta['featured_video'])) {
 		$featured_args['type'] = 'video';
-		$featured_args['data'] = [
+			$featured_args['data'] = [
-			'url' => (string) $post_meta['featured_video'],
+				'url' => (string) $post_meta['featured_video'],
-			'pic' => (string) ($post_meta['thumbnail_url'] ?? ''),
+				'pic' => (string) ($post_meta['thumbnail_url'] ?? ''),
-		];
+				'id'  => absint($post_meta['featured_video_attachment_id'] ?? 0),
 			];
 	} elseif (!empty($post_meta['featured_slide'])) {
 		$slides = array_filter(array_map('trim', explode(',', (string) $post_meta['featured_slide'])));
 		$slide_data = [];
@@ -70,7 +70,8 @@ if (!function_exists('aksrt_submit_pay_line')) {
 					<button type="button" class="flex1 name-link pay-dawnload-add-edit" data-pay-download-edit><?php echo esc_html((string) ($row['url'] ?? '')); ?></button>
 					<button type="button" class="pay-dawnload-add-delete em12 ml10 hollow but cir c-red" data-pay-download-remove aria-label="<?php esc_attr_e('删除资源', 'aksrt'); ?>"><i class="fa far fa-trash-alt" aria-hidden="true"></i></button>
 					<div class="hidden-input">
-						<?php foreach (['url', 'extract_code', 'copy_key', 'copy_val', 'label', 'class'] as $field) : ?>
+							<?php foreach (['url', 'attachment_id', 'extract_code', 'copy_key', 'copy_val', 'label', 'class'] as $field) : ?>
 						<input type="hidden" name="aksrt_pay[downloads][<?php echo (int) $index; ?>][<?php echo esc_attr($field); ?>]" data-pay-download-field="<?php echo esc_attr($field); ?>" value="<?php echo esc_attr((string) ($row[$field] ?? '')); ?>">
 						<?php endforeach; ?>
 					</div>
@@ -0,0 +1,158 @@
 'use strict';
 const assert = require('node:assert/strict');
 const fs = require('node:fs');
 const path = require('node:path');
 const test = require('node:test');
 const root = path.resolve(__dirname, '..', '..');
 const read = (file) => fs.readFileSync(path.join(root, file), 'utf8');
 const frontSubmit = read('src/Core/FrontSubmit.php');
 const mediaTrait = read('src/Core/FrontSubmitMedia.php');
 const page = read('templates/pages/page-submit.php');
 const editor = read('assets/js/front-submit-editor.js');
 const submit = read('assets/js/front-submit.js');
 const payDownload = read('assets/js/front-submit-pay-download.js');
 const domainModel = read('src/Core/DomainModel.php');
 const featured = read('src/Core/FrontSubmitFeatured.php');
 const frontSubmitPay = read('src/Core/FrontSubmitPay.php');
 const runtimeFiles = [
  'assets/js/runtime/main.js',
  'assets/js/runtime/main.min.js',
 ];
 test('front submit owns the typed media REST routes and media trait wiring', () => {
  assert.match(frontSubmit, /use FrontSubmitMedia\s*;/);
  assert.match(frontSubmit, /add_action\('rest_api_init', \[\$this, 'register_rest_routes'\]\)/);
  assert.match(frontSubmit, /add_action\('aksrt_new_add_posts', \[\$this, 'sync_post_attachments'\]\)/);
  assert.match(frontSubmit, /add_action\('aksrt_new_edit_posts', \[\$this, 'sync_post_attachments'\]\)/);
  assert.match(frontSubmit, /register_rest_route\('aksrt\/v1', '\/front-submit\/media\/\(\?P<type>image\|video\|file\)'/);
  assert.match(frontSubmit, /'methods'\s*=>\s*\\WP_REST_Server::READABLE/);
  assert.match(frontSubmit, /'callback'\s*=>\s*\[\$this, 'rest_list_attachments'\]/);
  assert.match(frontSubmit, /'post_id'\s*=>\s*\[/);
  assert.match(frontSubmit, /'permission_callback'\s*=>\s*\[\$this, 'can_list_attachments'\]/);
  assert.match(frontSubmit, /register_rest_route\('aksrt\/v1', '\/front-submit\/upload\/\(\?P<kind>image\|video\|resource\)'/);
  assert.match(frontSubmit, /'methods'\s*=>\s*'POST'/);
  assert.match(frontSubmit, /'callback'\s*=>\s*\[\$this, 'rest_upload_attachment'\]/);
  assert.match(frontSubmit, /'permission_callback'\s*=>\s*\[\$this, 'can_upload_attachment'\]/);
 });
 test('front submit media listing freezes ownership, visibility, ordering, paging, search, and MIME semantics', () => {
  assert.match(mediaTrait, /\$user_id\s*=\s*get_current_user_id\(\)/);
  assert.match(mediaTrait, /'post_type'\s*=>\s*'attachment'/);
  assert.match(mediaTrait, /'post_status'\s*=>\s*\['inherit', 'private'\]/);
  assert.match(mediaTrait, /'author'\s*=>\s*\$user_id/);
  assert.match(mediaTrait, /'posts_per_page'\s*=>\s*48/);
  assert.match(mediaTrait, /'paged'\s*=>\s*\$page/);
  assert.match(mediaTrait, /'orderby'\s*=>\s*'ID'/);
  assert.match(mediaTrait, /'order'\s*=>\s*'DESC'/);
  assert.match(mediaTrait, /\$request->get_param\('search'\)/);
  assert.match(mediaTrait, /\$request->get_param\('exclude'\)/);
  assert.match(mediaTrait, /\$args\['post__not_in'\]\s*=\s*\$exclude/);
  assert.match(mediaTrait, /\$args\['s'\]\s*=\s*\$search/);
  assert.match(mediaTrait, /add_filter\('wp_allow_query_attachment_by_filename', '__return_true'\)/);
  assert.match(mediaTrait, /remove_filter\('wp_allow_query_attachment_by_filename', '__return_true'\)/);
  assert.match(mediaTrait, /\$args\['post_mime_type'\]\s*=\s*'image'/);
  assert.match(mediaTrait, /\$args\['post_mime_type'\]\s*=\s*'video'/);
  assert.doesNotMatch(mediaTrait, /\$args\['post_mime_type'\]\s*=\s*'file'/);
  assert.match(mediaTrait, /return \$mime !== '';/);
  assert.match(mediaTrait, /!in_array\(\$type, \['image', 'video', 'file'\], true\)/);
  assert.match(frontSubmit, /\['image', 'video', 'file'\]/);
 });
 test('front submit media responses and uploads use the attachment contract', () => {
  for (const field of ['attachment_id', 'id', 'url', 'filename', 'type', 'subtype', 'thumbnail_url', 'filesizeInBytes']) {
    assert.match(mediaTrait, new RegExp(`['"]${field}['"]`), `missing normalized field ${field}`);
  }
  assert.match(mediaTrait, /wp_prepare_attachment_for_js/);
  assert.match(mediaTrait, /'attachment_id'\s*=>\s*\(int\) \$attachment->ID/);
  assert.match(mediaTrait, /'id'\s*=>\s*\(int\) \$attachment->ID/);
  assert.match(mediaTrait, /'thumbnail_url'\s*=>/);
  assert.match(mediaTrait, /'filesizeInBytes'\s*=>/);
  assert.match(frontSubmit, /\$files\['file'\]/);
  assert.match(frontSubmit, /media_handle_upload\('aksrt_front_submit_file'/);
  assert.match(frontSubmit, /update_post_meta\(\$attachment_id, '_aksrt_front_submit_media', \$kind\)/);
  assert.match(frontSubmit, /\$attachment\['success'\]\s*=\s*true/);
  assert.match(editor, /body\.append\('file', file\)/);
  assert.match(editor, /method:\s*'POST'/);
  assert.match(editor, /payload\.success/);
 });
 test('saved submission media sync enforces ownership and cleans stale parent/meta relations', () => {
  assert.match(mediaTrait, /if \(\$user_id <= 0 \|\| \(int\) \$post->post_author !== \$user_id\)/);
  assert.match(mediaTrait, /'post_parent'\s*=>\s*0/);
  assert.match(mediaTrait, /\(int\) \$attachment->post_author !== \$user_id/);
  assert.match(mediaTrait, /\['inherit', 'private'\]/);
  assert.match(mediaTrait, /\(int\) \$attachment->post_parent !== 0/);
  assert.match(mediaTrait, /'meta_key'\s*=>\s*'_aksrt_front_submit_media'/);
  assert.match(mediaTrait, /delete_post_meta\(\$attachment_id, '_aksrt_front_submit_media'\)/);
  assert.match(mediaTrait, /update_post_meta\(\$attachment_id, '_aksrt_front_submit_media', \$kind\)/);
  assert.match(mediaTrait, /featured_video_attachment_id/);
  assert.match(mediaTrait, /data-aksrt-file-id/);
  assert.match(mediaTrait, /\['post_parent'\s*=>\s*\$post_id\]/);
 });
 test('submit page configures media URLs, REST nonce, and the three media copy groups without mini-upload', () => {
  assert.match(page, /'restNonce'\s*=>\s*wp_create_nonce\('wp_rest'\)/);
  assert.match(page, /'mediaUrl'\s*=>\s*esc_url_raw\(rest_url\('aksrt\/v1\/front-submit\/media'\)\)/);
  assert.match(page, /'image'\s*=>\s*\['url'\s*=>\s*esc_url_raw\(rest_url\('aksrt\/v1\/front-submit\/media\/image'\)\)\]/);
  assert.match(page, /'video'\s*=>\s*\['url'\s*=>\s*esc_url_raw\(rest_url\('aksrt\/v1\/front-submit\/media\/video'\)\)\]/);
  assert.match(page, /'file'\s*=>\s*\['url'\s*=>\s*esc_url_raw\(rest_url\('aksrt\/v1\/front-submit\/media\/file'\)\)\]/);
  for (const copy of ['mineImage', 'mineVideo', 'mineFile', 'uploadImage', 'uploadVideo', 'uploadFile']) {
    assert.match(page, new RegExp(`['"]${copy}['"]`), `missing copy ${copy}`);
  }
  assert.doesNotMatch(page, /aksrt-mini-upload/);
  assert.equal(fs.existsSync(path.join(root, 'assets/js/mini-upload.js')), false, 'mini-upload.js must stay removed');
 });
 test('shared submit media picker exposes mine search paging selection and nonce-backed upload', () => {
  assert.match(editor, /window\.AksrtSubmitMedia\s*=\s*\{\s*open:/);
  assert.match(editor, /data-editor-media-tab="mine"/);
  assert.match(editor, /data-editor-media-search/);
  assert.match(editor, /state\.search\.length >= 2/);
  assert.match(editor, /state\.search\.length === 1/);
  assert.match(editor, /state\.searchTimer = window\.setTimeout/);
  assert.match(editor, /state\.searchTimer[\s\S]*?600\)/);
  assert.match(editor, /params\.set\('paged', String\(page\)\)/);
  assert.match(editor, /data-editor-media-more/);
  assert.match(editor, /params\.set\('exclude', state\.exclude\.join\(','\)\)/);
  assert.match(editor, /multiple\s*=\s*options\.multiple/);
  assert.match(editor, /if \(!multiple\) maxItems = 1/);
  assert.match(editor, /state\.selected\.length >= maxItems/);
  assert.match(editor, /headers:\s*\{\s*'X-WP-Nonce': cfg\.restNonce \|\| ''\s*\}/);
  assert.match(editor, /data-aksrt-file-id/);
  assert.doesNotMatch(editor, /data-download-file/);
  assert.match(submit, /data-aksrt-submit-ready/);
 });
 test('paid downloads and featured covers use the shared picker and attachment IDs', () => {
  assert.match(payDownload, /window\.AksrtSubmitMedia\.open\(/);
  assert.match(payDownload, /type:\s*'file'/);
  assert.match(payDownload, /item\.attachment_id \|\| item\.id/);
  assert.match(payDownload, /data-pay-resource-field="attachment_id"/);
  assert.match(domainModel, /'attachment_id'\s*=>\s*is_scalar\(\$row\['attachment_id'\]/);
  assert.match(domainModel, /max\(0, \(int\) \$row\['attachment_id'\]\)/);
  assert.match(submit, /openMediaPicker:\s*function \(options\)/);
  assert.match(submit, /window\.AksrtSubmitMedia\.open\(options\)/);
  assert.match(submit, /type:\s*'image'/);
  assert.match(submit, /type:\s*'video'/);
  assert.match(submit, /item\.attachment_id \|\| item\.id/);
  assert.match(domainModel, /'featured_video_attachment_id'\s*=>\s*0/);
  assert.match(payDownload, /attachment_id/);
  assert.match(frontSubmitPay, /\$meta\['downloads'\]\s*=\s*\$downloads/);
  assert.match(featured, /featured_video_attachment_id/);
 });
 test('runtime bundles contain no legacy download-file action handler', () => {
  for (const file of runtimeFiles) {
    const source = read(file);
    assert.doesNotMatch(source, /action=download_file/);
    assert.doesNotMatch(source, /download-nonce/);
  }
 });
@@ -47,7 +47,7 @@ test('front submit uses the registered local jQuery runtime', () => {
  assert.doesNotMatch(source, /jquery-migrate/);
  const page = read('templates/pages/page-submit.php');
-  assert.match(page, /\['loader_js', 'aksrt-front-submit-pay-download'\]/);
+  assert.match(page, /\['loader_js', 'aksrt-front-submit-editor', 'aksrt-front-submit-pay-download'\]/);
 });
 test('legacy runtime modules use jQuery explicitly without a dollar alias', () => {
@@ -87,7 +87,7 @@ test('front submit paid resources use the reference modal editor and compact lis
  assert.match(pay, /class="hidden-input"/);
  assert.doesNotMatch(pay, /data-pay-download-upload|data-pay-download-tpl/);
-  ['url', 'extract_code', 'copy_key', 'copy_val', 'label', 'class'].forEach((field) => {
+  ['url', 'attachment_id', 'extract_code', 'copy_key', 'copy_val', 'label', 'class'].forEach((field) => {
    assert.match(downloads, new RegExp(`['"]${field}['"]`));
    assert.match(model, new RegExp(`['"]${field}['"]`));
  });
@@ -17,6 +17,8 @@ test('legacy theme action endpoint stays removed from runtime bundles', () => {
    assert.doesNotMatch(source, /_win\.bd\.on\(['"]click['"],\s*['"]\[data-action\]['"]/, file)
    assert.doesNotMatch(source, /\baction_ajax\s*\(/, file)
    assert.doesNotMatch(source, /\/action\/action\.php/, file)
    assert.doesNotMatch(source, /action=download_file/, `${file} must not restore the legacy download-file handler`)
    assert.doesNotMatch(source, /download-nonce/, `${file} must not restore the legacy download nonce attribute`)
  }
 })