Files
mnote/rust/crates/mnote-web/browser/sidebar-tree-live-apply-runtime.js
T

1031 lines
49 KiB
JavaScript

export const createSidebarTreeLiveApplyRuntime = (dependencies = {}) => {
const {
activeSidebarTreeMode,
cssEscape,
currentDocumentId,
currentFileTreeActiveRowId,
currentRootUri,
currentSourceKind,
currentWorkspaceId,
escapeHtml,
fileTreeRuntimeFunction,
localFilePathFromAssetId,
navigateToDocument,
refreshEditorLocalAttachmentExistence,
restoreSidebarTreeTab,
rowTitle,
schedulePendingLocalFolderRestoreFocus,
shortMindmapFileName,
syncSidebarFileTreeSelection,
} = dependencies;
var fileTreeLazyChildrenCache = new Map();
var fileTreeExpandedRelativePaths = new Set();
var fileTreeLazyCacheRootUri = '';
function updateTitleEverywhere(documentId, title) {
if (!documentId) return;
var escaped = cssEscape(documentId);
var escapedDocRowId = cssEscape('doc:' + documentId);
var isCurrentDocument = currentDocumentId() === documentId;
var pageSelectors = [
'.tree-row[data-shell-mode="page"][data-node-id="' + escaped + '"] > .tree-link > .tree-link-title',
'.wolai-page-row[data-node-id="' + escaped + '"] > .wolai-row-title',
'a[href="/documents/' + escaped + '"] > .wolai-row-title',
'a[href^="/documents/' + escaped + '?"] > .wolai-row-title'
];
pageSelectors.forEach(function(selector) {
document.querySelectorAll(selector).forEach(function(node) {
if (node instanceof HTMLElement) node.textContent = title;
});
});
document.querySelectorAll('.tree-row[data-shell-mode="filetree"][data-row-id="' + escapedDocRowId + '"] > .tree-link > .tree-link-title').forEach(function(node) {
if (node instanceof HTMLElement) node.textContent = fileTreePageTitle(title);
});
document.querySelectorAll('[data-page-title-input="true"][data-document-id="' + escaped + '"]').forEach(function(node) {
if (!(node instanceof HTMLTextAreaElement)) return;
node.value = title;
node.setAttribute('data-title-last-saved', title);
node.setAttribute('data-title-save-status', 'saved');
node.style.height = 'auto';
node.style.height = Math.max(48, node.scrollHeight) + 'px';
});
document.querySelectorAll('[data-document-pane="true"][data-pane-document-id="' + escaped + '"] [data-page-title-current="true"]').forEach(function(node) {
if (node instanceof HTMLElement) node.textContent = title;
});
if (isCurrentDocument) {
document.title = title;
var topbarCurrent = document.querySelector('.wolai-breadcrumb-current [data-page-title-current]');
if (topbarCurrent instanceof HTMLElement) topbarCurrent.textContent = title;
}
}
function fileTreePageTitle(title) {
var normalized = String(title || '无标题').trim() || '无标题';
return normalized.endsWith('.md') ? normalized : normalized + '.md';
}
function isFileTreePageRow(row) {
if (!(row instanceof HTMLElement)) return false;
if (row.getAttribute('data-asset-id')) return false;
var rowKind = row.getAttribute('data-row-kind') || '';
return rowKind === 'document' || rowKind === 'doc' || rowKind === 'index' || rowKind === 'markdown';
}
function normalizeFileTreePageRenameTitle(value) {
var normalized = String(value || '').trim();
if (/\.md$/i.test(normalized)) normalized = normalized.slice(0, -3).trim();
return normalized;
}
function validateFileTreeRename(row, draft) {
var raw = String(draft || '').trim();
if (!raw) return '名称不能为空';
if (/[\\/:*?"<>|]/.test(raw)) return '文件名不能包含 / \\ : * ? " < > |';
if (!isFileTreePageRow(row)) return '';
var pageTitle = normalizeFileTreePageRenameTitle(raw);
if (!pageTitle) return '名称不能为空';
var expectedFileName = fileTreePageTitle(pageTitle).toLocaleLowerCase();
var rowId = row.getAttribute('data-row-id') || '';
var parentId = row.getAttribute('data-parent-id') || '';
var siblings = Array.from(document.querySelectorAll('#sidebar-file-tree-root .tree-row[data-shell-mode="filetree"][data-row-kind="document"], #sidebar-file-tree-root .tree-row[data-shell-mode="filetree"][data-row-kind="doc"], #sidebar-file-tree-root .tree-row[data-shell-mode="filetree"][data-row-kind="markdown"]'));
var duplicate = siblings.some(function(sibling) {
if (!(sibling instanceof HTMLElement)) return false;
if ((sibling.getAttribute('data-row-id') || '') === rowId) return false;
if ((sibling.getAttribute('data-parent-id') || '') !== parentId) return false;
return fileTreePageTitle(normalizeFileTreePageRenameTitle(rowTitle(sibling))).toLocaleLowerCase() === expectedFileName;
});
return duplicate ? '同级已存在同名页面' : '';
}
function documentIdFromDelta(data) {
return String(data && (data.documentId || data.id || (data.document && data.document.id) || (data.node && data.node.id) || (data.args && data.args.documentId)) || '').trim();
}
function parentIdFromDelta(data) {
if (!data || typeof data !== 'object') return null;
if (Object.prototype.hasOwnProperty.call(data, 'parentId')) return data.parentId ? String(data.parentId).trim() : null;
if (Object.prototype.hasOwnProperty.call(data, 'parent_id')) return data.parent_id ? String(data.parent_id).trim() : null;
if (data.args && Object.prototype.hasOwnProperty.call(data.args, 'parentId')) return data.args.parentId ? String(data.args.parentId).trim() : null;
return null;
}
function treeRootForMode(mode) {
var id = mode === 'filetree' ? 'sidebar-file-tree-root' : 'sidebar-tree-root';
return document.querySelector('#' + id + ' .tree-root');
}
function rowSelectorForDocument(mode, documentId) {
var escaped = cssEscape(documentId);
if (mode === 'filetree') {
return '.tree-row[data-shell-mode="filetree"][data-doc-id="' + escaped + '"], .tree-row[data-shell-mode="filetree"][data-document-id="' + escaped + '"]';
}
return '.tree-row[data-shell-mode="page"][data-node-id="' + escaped + '"]';
}
function ensureTreeChildren(parentRow) {
var parentNode = parentRow ? parentRow.closest('.tree-node') : null;
if (!parentNode) return null;
var children = parentNode.querySelector(':scope > .tree-children');
if (!children) {
children = document.createElement('ul');
children.className = 'tree-children';
parentNode.appendChild(children);
}
children.classList.remove('tree-children--collapsed');
parentRow.setAttribute('aria-expanded', 'true');
var toggle = parentRow.querySelector('[data-rust-action="toggle"]');
if (toggle) toggle.setAttribute('aria-expanded', 'true');
return children;
}
function removeDocumentRowForMode(mode, documentId) {
var row = document.querySelector(rowSelectorForDocument(mode, documentId));
var node = row ? row.closest('.tree-node') : null;
if (!node || !node.parentElement) return false;
node.parentElement.removeChild(node);
return true;
}
function commandDocumentId(result, fallback) {
var value = result && (
(result.execution && (result.execution.documentId || result.execution.id || result.execution.nodeId)) ||
result.documentId ||
result.id ||
result.nodeId ||
(result.document && (result.document.id || result.document.documentId)) ||
(result.node && (result.node.id || result.node.documentId)) ||
(result.payload && result.payload.documentId)
);
return String(value || fallback || '').trim();
}
function commandDocumentTitle(result, fallback) {
var value = result && (
(result.execution && result.execution.title) ||
result.title ||
(result.document && result.document.title) ||
(result.node && result.node.title) ||
(result.payload && result.payload.title)
);
return String(value || fallback || '新页面').trim() || '新页面';
}
function normalizeDocumentRowId(value) {
return String(value || '').trim().replace(/^doc:/, '').replace(/^index:/, '');
}
function appendRenderedTreeNode(container, html) {
if (!container || !html) return false;
var empty = container.querySelector(':scope > .tree-empty');
if (empty && empty.parentElement) empty.parentElement.removeChild(empty);
var template = document.createElement('template');
template.innerHTML = html;
var node = template.content.firstElementChild;
if (!node) return false;
container.appendChild(node);
return true;
}
function localPageInsertDepth(parentId) {
if (!parentId) return 0;
var parentRow = document.querySelector(rowSelectorForDocument('page', parentId));
var depth = parentRow ? Number(parentRow.getAttribute('data-depth') || 0) : 0;
return Number.isFinite(depth) ? depth + 1 : 1;
}
function upsertPageDocumentRow(documentId, parentId, title) {
if (!documentId) return false;
var existing = document.querySelector(rowSelectorForDocument('page', documentId));
if (existing instanceof HTMLElement) {
updateTitleEverywhere(documentId, title);
moveDocumentRowForMode('page', documentId, parentId || null);
return true;
}
var root = treeRootForMode('page');
if (!root) return false;
var targetContainer = root;
if (parentId) {
var parentRow = document.querySelector(rowSelectorForDocument('page', parentId));
targetContainer = ensureTreeChildren(parentRow);
if (!targetContainer) targetContainer = root;
}
var grouped = new Map();
grouped.set(parentId || '', [{
id: documentId,
nodeId: documentId,
documentId: documentId,
parentNodeId: parentId || '',
rowKind: 'document',
title: title,
expandable: false,
childCount: 0
}]);
return appendRenderedTreeNode(targetContainer, renderPageRows(parentId || '', grouped, currentDocumentId(), localPageInsertDepth(parentId)));
}
function fileTreeParentContainer(parentId) {
var root = treeRootForMode('filetree');
if (!root) return null;
if (!parentId) return root;
var parentRow = document.querySelector('.tree-row[data-shell-mode="filetree"][data-row-id="' + cssEscape('doc:' + parentId) + '"]');
var children = ensureTreeChildren(parentRow);
return children || root;
}
function localFileInsertDepth(parentId) {
if (!parentId) return 0;
var parentRow = document.querySelector('.tree-row[data-shell-mode="filetree"][data-row-id="' + cssEscape('doc:' + parentId) + '"]');
var level = parentRow ? Number(parentRow.getAttribute('aria-level') || 1) : 1;
return Number.isFinite(level) ? level : 1;
}
function upsertFileDocumentRows(documentId, parentId, title) {
if (!documentId) return false;
var existing = document.querySelector('.tree-row[data-shell-mode="filetree"][data-row-id="' + cssEscape('doc:' + documentId) + '"]');
if (existing instanceof HTMLElement) {
updateTitleEverywhere(documentId, title);
moveDocumentRowForMode('filetree', documentId, parentId || null);
return true;
}
var targetContainer = fileTreeParentContainer(parentId);
if (!targetContainer) return false;
var parentNodeId = parentId ? 'doc:' + parentId : '';
var docNodeId = 'doc:' + documentId;
var depth = localFileInsertDepth(parentId);
var grouped = new Map();
grouped.set(parentNodeId, [{
id: docNodeId,
nodeId: docNodeId,
rowId: docNodeId,
rowKind: 'document',
title: fileTreePageTitle(title),
documentId: documentId,
parentNodeId: parentNodeId,
depth: depth,
expandable: false,
childCount: 0
}]);
return appendRenderedTreeNode(targetContainer, renderFileRows(parentNodeId, grouped, currentDocumentId()));
}
function applyCreatedDocumentLocally(result, parentId, fallbackTitle) {
var documentId = commandDocumentId(result, null);
if (!documentId) return false;
var normalizedParentId = normalizeDocumentRowId(parentId);
var title = commandDocumentTitle(result, fallbackTitle);
var pageChanged = upsertPageDocumentRow(documentId, normalizedParentId, title);
var fileChanged = upsertFileDocumentRows(documentId, normalizedParentId, title);
if (pageChanged || fileChanged) {
document.documentElement.setAttribute('data-mnote-tree-local-command-applied', 'create');
}
return pageChanged || fileChanged;
}
function localCommandNeedsProjectionRefresh(action, result) {
if (currentSourceKind() !== 'local_folder') return false;
if (action === 'create' || action === 'rename' || action === 'move' || action === 'delete' || action === 'archive' || action === 'trash' || action === 'purge') {
return true;
}
if (result && (result.previousDocumentId || result.previousRelativePath || result.relativePath || result.trashPath)) {
return true;
}
return false;
}
function sortOrderFromDelta(data) {
var raw = data && (data.sortOrder ?? data.sort_order);
var value = Number(raw);
return Number.isFinite(value) && value >= 0 ? Math.floor(value) : null;
}
function insertTreeNodeAtSortOrder(targetContainer, node, sortOrder) {
if (!targetContainer || !node) return false;
if (sortOrder === null || sortOrder === undefined) {
targetContainer.appendChild(node);
return true;
}
var siblings = Array.from(targetContainer.querySelectorAll(':scope > .tree-node')).filter(function(candidate) {
return candidate !== node;
});
var targetIndex = Math.max(0, Math.min(Number(sortOrder), siblings.length));
var referenceNode = siblings[targetIndex] || null;
if (referenceNode) targetContainer.insertBefore(node, referenceNode);
else targetContainer.appendChild(node);
return true;
}
function moveDocumentRowForMode(mode, documentId, parentId, sortOrder) {
var row = document.querySelector(rowSelectorForDocument(mode, documentId));
var node = row ? row.closest('.tree-node') : null;
var root = treeRootForMode(mode);
if (!row || !node || !root) return false;
var targetContainer = root;
if (parentId) {
var parentRow = document.querySelector(rowSelectorForDocument(mode, parentId));
targetContainer = ensureTreeChildren(parentRow);
if (!targetContainer) return false;
row.setAttribute('data-parent-id', parentId);
} else {
row.removeAttribute('data-parent-id');
}
return insertTreeNodeAtSortOrder(targetContainer, node, sortOrder);
}
function applyMoveDocumentDelta(data) {
var documentId = documentIdFromDelta(data);
if (!documentId) return false;
var parentId = parentIdFromDelta(data);
var sortOrder = sortOrderFromDelta(data);
var movedPage = moveDocumentRowForMode('page', documentId, parentId, sortOrder);
var movedFile = moveDocumentRowForMode('filetree', documentId, parentId, sortOrder);
return movedPage || movedFile;
}
function applyRemoveDocumentDelta(data) {
var documentId = documentIdFromDelta(data);
if (!documentId) return false;
var removedPage = removeDocumentRowForMode('page', documentId);
var removedFile = removeDocumentRowForMode('filetree', documentId);
return removedPage || removedFile;
}
function readProjection(value) {
var runtimeFn = fileTreeRuntimeFunction('readProjection');
if (runtimeFn) return runtimeFn(value);
if (!value || typeof value !== 'object') return null;
if (value.result && typeof value.result === 'object') return value.result;
if (value.snapshot && value.snapshot.tree) return value.snapshot.tree;
if (value.data && value.data.tree) return value.data.tree;
if (value.tree && typeof value.tree === 'object') return value.tree;
return value;
}
function readSidebarDataset(value) {
var runtimeFn = fileTreeRuntimeFunction('readSidebarDataset');
if (runtimeFn) return runtimeFn(value);
if (!value || typeof value !== 'object') return null;
if (value.snapshot && value.snapshot.dataset && typeof value.snapshot.dataset === 'object') return value.snapshot.dataset;
if (value.data && value.data.dataset && typeof value.data.dataset === 'object') return value.data.dataset;
if (value.dataset && typeof value.dataset === 'object') return value.dataset;
if (value.sidebar && typeof value.sidebar === 'object') return value.sidebar;
return null;
}
function readDatasetProjection(value, snakeCaseKey, camelCaseKey) {
var runtimeFn = fileTreeRuntimeFunction('readDatasetProjection');
if (runtimeFn) return runtimeFn(value, snakeCaseKey, camelCaseKey);
var dataset = readSidebarDataset(value);
if (!dataset || typeof dataset !== 'object') return null;
if (dataset[snakeCaseKey] && typeof dataset[snakeCaseKey] === 'object') return dataset[snakeCaseKey];
if (dataset[camelCaseKey] && typeof dataset[camelCaseKey] === 'object') return dataset[camelCaseKey];
return null;
}
function setTreeLiveApplyError(reason) {
document.documentElement.setAttribute('data-mnote-tree-live-apply-error', String(reason || 'tree_live_apply_failed'));
}
function projectionItems(projection) {
var runtimeFn = fileTreeRuntimeFunction('projectionItems');
if (runtimeFn) return runtimeFn(projection);
var resolved = readProjection(projection);
return resolved && Array.isArray(resolved.items) ? resolved.items : [];
}
function hasProjectionItems(projection) {
var runtimeFn = fileTreeRuntimeFunction('hasProjectionItems');
if (runtimeFn) return runtimeFn(projection);
var resolved = readProjection(projection);
return Boolean(resolved && Array.isArray(resolved.items));
}
function nodeIdOf(item) {
var runtimeFn = fileTreeRuntimeFunction('nodeIdOf');
if (runtimeFn) return runtimeFn(item);
return String(item && (item.nodeId || item.id || item.documentId) || '').trim();
}
function rowIdOf(item) {
var runtimeFn = fileTreeRuntimeFunction('rowIdOf');
if (runtimeFn) return runtimeFn(item);
return String(item && (item.rowId || item.nodeId || item.id) || '').trim();
}
function parentIdOf(item) {
var runtimeFn = fileTreeRuntimeFunction('parentIdOf');
if (runtimeFn) return runtimeFn(item);
return String(item && (item.parentNodeId || item.parentId || '') || '').trim();
}
function titleOf(item) {
var runtimeFn = fileTreeRuntimeFunction('titleOf');
if (runtimeFn) return runtimeFn(item);
return String(item && item.title || '无标题').trim() || '无标题';
}
function fileWorkspaceRelativePath(item) {
var runtimeFn = fileTreeRuntimeFunction('fileWorkspaceRelativePath');
if (runtimeFn) return runtimeFn(item);
var meta = item && item.resourceMeta && typeof item.resourceMeta === 'object' ? item.resourceMeta : {};
var workspacePath = meta.workspacePath && typeof meta.workspacePath === 'object' ? meta.workspacePath : {};
var fromWorkspacePath = String(workspacePath.relativePath || '').trim();
if (fromWorkspacePath) return fromWorkspacePath;
var extra = meta.extra && typeof meta.extra === 'object' ? meta.extra : {};
var source = extra.source && typeof extra.source === 'object' ? extra.source : {};
var fromSource = String(source.relativePath || '').trim();
if (fromSource) return fromSource;
return String(item && (item.relativePath || item.rootRelativePath) || '').trim();
}
function groupRowsByParent(rows) {
var runtimeFn = fileTreeRuntimeFunction('groupRowsByParent');
if (runtimeFn) return runtimeFn(rows);
var ids = new Set(rows.map(nodeIdOf).filter(Boolean));
var grouped = new Map();
rows.forEach(function(item) {
var parentId = parentIdOf(item);
if (!ids.has(parentId)) parentId = '';
if (!grouped.has(parentId)) grouped.set(parentId, []);
grouped.get(parentId).push(item);
});
return grouped;
}
function pageTreeChevronSvg() {
return '<svg class="tree-toggle-icon" viewBox="0 0 20 20" width="20" height="20" aria-hidden="true" focusable="false"><path d="M7.84 14.955c.206 0 .37-.07.505-.21l4.277-4.179a.79.79 0 0 0 .264-.574.78.78 0 0 0-.258-.574L8.35 5.24a.7.7 0 0 0-.51-.21.721.721 0 0 0-.498 1.247l3.814 3.721-3.814 3.709a.721.721 0 0 0 .498 1.248"></path></svg>';
}
function renderPageRows(parentId, grouped, activeId, inheritedDepth) {
var computedDepth = Number(inheritedDepth || 0);
return (grouped.get(parentId) || []).map(function(item) {
var nodeId = nodeIdOf(item);
var title = titleOf(item);
var depth = computedDepth;
var parent = parentIdOf(item);
var children = grouped.get(nodeId) || [];
var expandable = Boolean(item.expandable || item.childCount > 0 || children.length);
var expanded = expandable && item.expandedByDefault !== false;
var meta = item && item.resourceMeta && typeof item.resourceMeta === 'object' ? item.resourceMeta : {};
var openable = Boolean(meta.documentId || item.documentId || !String(nodeId).startsWith('local-dir:'));
var toggle = expandable
? '<button type="button" class="tree-toggle" data-testid="tree-node-toggle" data-rust-action="toggle" data-node-id="' + escapeHtml(nodeId) + '" aria-label="' + (expanded ? '折叠 ' : '展开 ') + escapeHtml(title) + '" aria-expanded="' + String(expanded) + '">' + pageTreeChevronSvg() + '</button>'
: '<span class="tree-spacer" aria-hidden="true"></span>';
var childHtml = expandable
? '<ul class="tree-children' + (expanded ? '' : ' tree-children--collapsed') + '">' + renderPageRows(nodeId, grouped, activeId, depth + 1) + '</ul>'
: '';
var currentAttr = nodeId === activeId ? ' aria-current="page" aria-selected="true"' : ' aria-selected="false"';
return '<li class="tree-node" data-node-id="' + escapeHtml(nodeId) + '"><div class="tree-row" role="treeitem" aria-level="' + (depth + 1) + '" aria-expanded="' + String(expandable && expanded) + '" data-rust-rendered-row="page" data-testid="wolai-sidebar-row" data-tree-testid="tree-node-open" data-node-id="' + escapeHtml(nodeId) + '"' + (parent ? ' data-parent-id="' + escapeHtml(parent) + '"' : '') + ' data-depth="' + depth + '" data-shell-mode="page" data-active="' + String(nodeId === activeId) + '"' + currentAttr + ' data-focused="false" data-page-openable="' + String(openable) + '" data-draggable="true" draggable="true" tabindex="-1">' + toggle + '<button type="button" class="tree-link" data-testid="tree-node-open" data-rust-action="open" data-node-id="' + escapeHtml(nodeId) + '" data-page-openable="' + String(openable) + '" title="' + escapeHtml(title) + '"><span class="tree-link-title" title="' + escapeHtml(title) + '">' + escapeHtml(title) + '</span></button><div class="tree-actions"><button type="button" class="tree-action" data-testid="tree-action-menu" data-rust-action="menu" data-node-id="' + escapeHtml(nodeId) + '" aria-label="更多操作">…</button><button type="button" class="tree-action" data-testid="tree-action-create" data-rust-action="create" data-node-id="' + escapeHtml(nodeId) + '" aria-label="新建子页面">+</button></div></div>' + childHtml + '</li>';
}).join('');
}
function renderPageProjection(projection) {
var tree = document.getElementById('sidebar-tree-root');
if (!tree) return false;
var rows = projectionItems(projection).filter(function(item) {
return String(item.rowKind || 'document') === 'document';
});
var activeId = currentDocumentId();
var activeRowId = currentFileTreeActiveRowId();
tree.innerHTML = '<ul class="tree-root" role="tree" data-rust-page-renderer="initial_v1">' + (rows.length ? renderPageRows('', groupRowsByParent(rows), activeId, 0) : '') + '</ul>';
return true;
}
function fileDocumentId(item) {
var meta = item && item.resourceMeta && typeof item.resourceMeta === 'object' ? item.resourceMeta : {};
if (meta.documentId) return String(meta.documentId).trim();
if (item && item.documentId) return String(item.documentId).trim();
if (item && item.rowKind === 'document') return nodeIdOf(item);
if (item && item.rowKind === 'index') return nodeIdOf(item).replace(/^index:/, '');
return '';
}
function fileAssetId(item) {
var meta = item && item.resourceMeta && typeof item.resourceMeta === 'object' ? item.resourceMeta : {};
if (meta.assetId) return String(meta.assetId).trim();
if (item && item.assetId) return String(item.assetId).trim();
if (item && item.rowKind === 'asset') return nodeIdOf(item).replace(/^asset:/, '');
return '';
}
function fileObjectIdentity(item) {
var meta = item && item.resourceMeta && typeof item.resourceMeta === 'object' ? item.resourceMeta : {};
// Phase A1: workspacePath 优先于旧猜测逻辑
var wp = meta.workspacePath;
if (wp && typeof wp === 'object' && wp.objectIdentity && typeof wp.objectIdentity === 'object') {
return wp.objectIdentity;
}
if (meta.objectIdentity && typeof meta.objectIdentity === 'object') return meta.objectIdentity;
var rowKind = String(item && item.rowKind || '');
var documentId = fileDocumentId(item) || null;
var assetId = fileAssetId(item) || null;
var iconKind = iconKindOf(item);
var objectKind = rowKind === 'document' ? 'page' : rowKind === 'index' ? 'index' : iconKind === 'mindmap' ? 'mindmap' : 'attachment';
return { objectKind: objectKind, documentId: documentId, blockId: null, assetId: assetId };
}
function fileOwnerDocumentId(item, fallbackDocumentId, objectIdentity) {
var identity = objectIdentity && typeof objectIdentity === 'object' ? objectIdentity : fileObjectIdentity(item);
var owner = String(identity && identity.documentId || '').trim();
if (owner) return owner;
var assetId = fileAssetId(item);
var localPath = localFilePathFromAssetId(assetId);
if (localPath && localPath.indexOf('/') > 0) {
var parts = localPath.split('/');
var bundleName = parts[0] || '';
if (bundleName) return 'local-md:' + bundleName + '~2F' + bundleName + '.md';
}
return String(fallbackDocumentId || '').trim();
}
function objectIdentityAttr(identity) {
try {
return JSON.stringify(identity || {});
} catch (_error) {
return '';
}
}
function iconKindOf(item) {
return String(item && (item.iconHint || item.rowKind || 'file') || 'file').trim() || 'file';
}
function fileCapabilitiesAttr(item) {
try {
return JSON.stringify(Array.isArray(item && item.capabilities) ? item.capabilities : []);
} catch (_error) {
return '[]';
}
}
function isFileTreeProjectionPageRow(rowKind, assetId) {
if (assetId) return false;
return rowKind === 'document' || rowKind === 'doc' || rowKind === 'markdown';
}
function normalizeMindmapFileTreeTitle(rawTitle, assetId, iconKind, objectIdentity) {
var title = String(rawTitle || '').trim();
var isMindmap = iconKind === 'mindmap' || String(objectIdentity && objectIdentity.objectKind || '') === 'mindmap';
if (!isMindmap) return title || '无标题';
return title || shortMindmapFileName(assetId);
}
function renderFileRows(parentId, grouped, activeId, activeRowId) {
return (grouped.get(parentId) || []).map(function(item) {
var nodeId = nodeIdOf(item);
var rowId = rowIdOf(item);
var rowKind = String(item.rowKind || 'document');
var rawTitle = titleOf(item);
var depth = Number(item.depth || 0);
var parent = parentIdOf(item);
var documentId = fileDocumentId(item);
var assetId = fileAssetId(item);
var relativePath = fileWorkspaceRelativePath(item);
var objectIdentity = fileObjectIdentity(item);
var ownerDocumentId = fileOwnerDocumentId(item, documentId, objectIdentity);
var iconKind = iconKindOf(item);
var cachedChildren = relativePath ? (fileTreeLazyChildrenCache.get(relativePath) || []) : [];
var title = isFileTreeProjectionPageRow(rowKind, assetId)
? fileTreePageTitle(rawTitle)
: normalizeMindmapFileTreeTitle(rawTitle, assetId, iconKind, objectIdentity);
var children = grouped.get(nodeId) || [];
var expandable = Boolean(item.expandable || item.childCount > 0 || children.length || cachedChildren.length);
var expanded = expandable && (fileTreeExpandedRelativePaths.has(relativePath) || item.expandedByDefault !== false);
var selected = activeRowId ? rowId === activeRowId : rowId === 'doc:' + activeId;
var testId = rowKind === 'document' ? 'filetree-doc-row' : rowKind === 'index' ? 'filetree-index-row' : 'filetree-asset-row';
var toggle = expandable
? '<button type="button" class="tree-toggle" data-testid="filetree-toggle" data-rust-action="toggle" data-row-id="' + escapeHtml(rowId) + '" aria-label="' + (expanded ? '折叠 ' : '展开 ') + escapeHtml(title) + '">' + (expanded ? '▾' : '▸') + '</button>'
: '<span class="tree-spacer" aria-hidden="true"></span>';
var createAction = rowKind === 'document'
? '<button type="button" class="tree-action" data-testid="filetree-create" data-rust-action="create" data-row-id="' + escapeHtml(rowId) + '" data-node-id="' + escapeHtml(documentId || nodeId) + '" aria-label="新建子页面">+</button>'
: '';
var childRowsHtml = children.length
? renderFileRows(nodeId, grouped, activeId, activeRowId)
: cachedChildren.length
? renderFileRows('', groupRowsByParent(cachedChildren), activeId, activeRowId)
: '';
var childHtml = expandable && expanded && childRowsHtml
? '<ul class="tree-children">' + childRowsHtml + '</ul>'
: '';
return '<li class="tree-node" data-node-id="' + escapeHtml(nodeId) + '"><div class="tree-row" role="treeitem" aria-level="' + (depth + 1) + '" aria-expanded="' + String(expandable && expanded) + '" data-rust-rendered-row="filetree" data-testid="' + testId + '" data-row-id="' + escapeHtml(rowId) + '" data-row-kind="' + escapeHtml(rowKind) + '" data-node-id="' + escapeHtml(nodeId) + '"' + (parent ? ' data-parent-id="' + escapeHtml(parent) + '"' : '') + ' data-document-id="' + escapeHtml(documentId) + '" data-doc-id="' + escapeHtml(documentId) + '" data-owner-document-id="' + escapeHtml(ownerDocumentId) + '" data-asset-id="' + escapeHtml(assetId) + '" data-local-relative-path="' + escapeHtml(relativePath) + '" data-object-identity="' + escapeHtml(objectIdentityAttr(objectIdentity)) + '" data-object-kind="' + escapeHtml(String(objectIdentity.objectKind || '')) + '" data-capabilities="' + escapeHtml(fileCapabilitiesAttr(item)) + '" data-shell-mode="filetree" data-selected="' + String(selected) + '" data-active="false" draggable="true">' + toggle + '<span class="tree-kind-badge" data-kind="' + escapeHtml(iconKind) + '" aria-hidden="true"></span><button type="button" class="tree-link" data-rust-action="open" data-row-id="' + escapeHtml(rowId) + '" data-document-id="' + escapeHtml(documentId) + '" data-owner-document-id="' + escapeHtml(ownerDocumentId) + '" data-asset-id="' + escapeHtml(assetId) + '" data-local-relative-path="' + escapeHtml(relativePath) + '" title="' + escapeHtml(title) + '"><span class="tree-link-title" title="' + escapeHtml(title) + '">' + escapeHtml(title) + '</span></button><div class="tree-actions">' + createAction + '<button type="button" class="tree-action" data-testid="filetree-action-menu" data-rust-action="menu" data-row-id="' + escapeHtml(rowId) + '" aria-label="更多操作">…</button></div></div>' + childHtml + '</li>';
}).join('');
}
function ensureFileTreeLazyCacheScope() {
var rootUri = currentRootUri();
if (rootUri === fileTreeLazyCacheRootUri) return;
fileTreeLazyCacheRootUri = rootUri;
fileTreeLazyChildrenCache.clear();
fileTreeExpandedRelativePaths.clear();
}
function rememberFileTreeExpansionState() {
document.querySelectorAll('#sidebar-file-tree-root .tree-row[data-shell-mode="filetree"]').forEach(function(row) {
if (!(row instanceof HTMLElement)) return;
var relativePath = localFileTreeRelativePathFromRow(row);
if (!relativePath) return;
if (row.getAttribute('aria-expanded') === 'true') {
fileTreeExpandedRelativePaths.add(relativePath);
} else {
fileTreeExpandedRelativePaths.delete(relativePath);
}
});
}
function renderFileProjection(projection) {
var tree = document.getElementById('sidebar-file-tree-root');
if (!tree) return false;
ensureFileTreeLazyCacheScope();
rememberFileTreeExpansionState();
var rows = projectionItems(projection);
var activeId = currentDocumentId();
var activeRowId = currentFileTreeActiveRowId();
tree.innerHTML = '<ul class="tree-root" role="tree" data-rust-filetree-renderer="initial_v1">' + (rows.length ? renderFileRows('', groupRowsByParent(rows), activeId, activeRowId) : '') + '</ul>';
return true;
}
function renderSidebarSnapshot(payload) {
var renderedPage = hasProjectionItems(payload) ? renderPageProjection(payload) : false;
var fileProjection = readDatasetProjection(payload, 'kernel_file_tree_projection', 'kernelFileTreeProjection');
var renderedFile = fileProjection && hasProjectionItems(fileProjection) ? renderFileProjection(fileProjection) : false;
return renderedPage || renderedFile;
}
function replaceSidebarTreeFromDocument(nextDocument, rootId) {
var runtimeFn = fileTreeRuntimeFunction('replaceSidebarTreeFromDocument');
if (runtimeFn) return runtimeFn(nextDocument, rootId);
var current = document.getElementById(rootId);
var next = nextDocument ? nextDocument.getElementById(rootId) : null;
if (!(current instanceof HTMLElement) || !(next instanceof HTMLElement)) return false;
current.innerHTML = next.innerHTML;
Array.from(next.attributes || []).forEach(function(attr) {
current.setAttribute(attr.name, attr.value);
});
return true;
}
function applyLocalFolderSidebarSnapshot(nextDocument, options) {
var runtimeFn = fileTreeRuntimeFunction('applyLocalFolderSidebarSnapshot');
if (runtimeFn) return runtimeFn(nextDocument, options);
options = options || {};
var pageRootId = String(options.pageRootId || 'sidebar-tree-root');
var fileRootId = String(options.fileRootId || 'sidebar-file-tree-root');
var appliedPage = replaceSidebarTreeFromDocument(nextDocument, pageRootId);
var appliedFile = replaceSidebarTreeFromDocument(nextDocument, fileRootId);
var applied = appliedPage || appliedFile;
if (applied && typeof options.onApplied === 'function') options.onApplied({
pageRootApplied: appliedPage,
fileRootApplied: appliedFile
});
return applied;
}
function markLocalFolderWatchApplied(value) {
var runtimeFn = fileTreeRuntimeFunction('markLocalFolderWatchApplied');
if (runtimeFn) return runtimeFn(value);
var appliedValue = String(value || 'projection');
document.documentElement.setAttribute('data-mnote-local-folder-watch-applied', appliedValue);
return true;
}
async function refreshLocalFolderSidebarSnapshot() {
var workspaceId = currentWorkspaceId();
var rootUri = currentRootUri();
var currentId = currentDocumentId();
if (!workspaceId || !rootUri) return false;
var sidebarUrl = new URL('/api/tree/projections/sidebar', window.location.origin);
sidebarUrl.searchParams.set('workspaceId', workspaceId);
sidebarUrl.searchParams.set('sourceKind', 'local_folder');
sidebarUrl.searchParams.set('rootUri', rootUri);
if (currentId) sidebarUrl.searchParams.set('rootNodeId', currentId);
var fileUrl = new URL('/api/tree/projections/file', window.location.origin);
fileUrl.searchParams.set('workspaceId', workspaceId);
fileUrl.searchParams.set('sourceKind', 'local_folder');
fileUrl.searchParams.set('rootUri', rootUri);
if (currentId) fileUrl.searchParams.set('rootNodeId', currentId);
var responses = await Promise.all([
fetch(sidebarUrl.toString(), { headers: { accept: 'application/json' } }),
fetch(fileUrl.toString(), { headers: { accept: 'application/json' } })
]);
if (!responses[0].ok && !responses[1].ok) return false;
var sidebarPayload = responses[0].ok ? await responses[0].json().catch(function() { return null; }) : null;
var filePayload = responses[1].ok ? await responses[1].json().catch(function() { return null; }) : null;
var renderedPage = sidebarPayload ? renderSidebarSnapshot(sidebarPayload.result || sidebarPayload) : false;
var renderedFile = filePayload ? renderFileProjection(filePayload.result || filePayload) : false;
if (!renderedPage && !renderedFile) return false;
syncSidebarFileTreeSelection();
schedulePendingLocalFolderRestoreFocus();
restoreSidebarTreeTab();
refreshEditorLocalAttachmentExistence();
markLocalFolderWatchApplied('projection');
return true;
}
function startLocalFolderSidebarWatch() {
if (currentSourceKind() !== 'local_folder') return;
var rootUri = currentRootUri();
if (!rootUri) return;
var revision = '';
var refreshTimer = 0;
var scheduleRefresh = function() {
if (refreshTimer) return;
refreshTimer = window.setTimeout(function() {
refreshTimer = 0;
void refreshLocalFolderSidebarSnapshot();
}, 180);
};
var poll = async function() {
if (document.hidden) return;
// If tree live SSE transport is active for local_folder, skip polling (fallback)
var treeTransport = document.documentElement.getAttribute('data-mnote-tree-live-transport') || '';
if (treeTransport === 'local-folder-events') return;
var url = new URL('/api/tree/local-folder-watch', window.location.origin);
url.searchParams.set('rootUri', rootUri);
var response = await fetch(url.toString(), { headers: { accept: 'application/json' } });
if (!response.ok) return;
var payload = await response.json();
var nextRevision = payload && payload.result && typeof payload.result.revision === 'string'
? payload.result.revision
: '';
if (!nextRevision) return;
if (!revision) {
revision = nextRevision;
return;
}
if (nextRevision !== revision) {
revision = nextRevision;
scheduleRefresh();
}
};
window.setInterval(function() {
void poll();
}, 1200);
void poll();
}
function isTitleOnlyDocumentPatch(candidate) {
if (!candidate || typeof candidate !== 'object') return false;
var allowedKeys = {
id: true,
documentId: true,
title: true,
updatedAt: true,
updated_at: true
};
return Object.keys(candidate).every(function(key) {
return allowedKeys[key] === true;
});
}
function deltaNeedsProjectionRefresh(payload) {
var data = payload && (payload.data || payload.delta || payload);
var op = data && typeof data.op === 'string' ? String(data.op).trim() : '';
if (!op || op === 'noop') return false;
if (op === 'upsert_document') {
return !isTitleOnlyDocumentPatch(data.node || data.document || null);
}
if (op === 'upsert_documents') {
var documents = Array.isArray(data.upsertDocuments) ? data.upsertDocuments : Array.isArray(data.upsert_documents) ? data.upsert_documents : [];
if (documents.length > 0 && documents.every(isTitleOnlyDocumentPatch)) {
return false;
}
}
return true;
}
function localFileTreeRelativePathFromRow(row) {
if (!(row instanceof HTMLElement)) return '';
var direct = String(row.getAttribute('data-local-relative-path') || '').trim();
if (direct) return direct;
var runtimeFn = fileTreeRuntimeFunction('fileTreeRowLocalRelativePath');
if (runtimeFn) {
try {
return String(runtimeFn(row, { localFilePathFromAssetId: localFilePathFromAssetId }) || '').trim();
} catch (_) {}
}
var rowId = String(row.getAttribute('data-row-id') || '').trim();
var nodeId = String(row.getAttribute('data-node-id') || '').trim();
if (rowId.indexOf('local:folder:') === 0) return rowId.slice('local:folder:'.length);
if (rowId.indexOf('local:markdown:') === 0) return rowId.slice('local:markdown:'.length);
if (rowId.indexOf('local:asset:') === 0) return rowId.slice('local:asset:'.length);
if (nodeId.indexOf('local:node:') === 0) return nodeId.slice('local:node:'.length);
return '';
}
function setTreeRowExpanded(row, button, expanded) {
row.setAttribute('aria-expanded', expanded ? 'true' : 'false');
if (button) {
button.setAttribute('aria-expanded', expanded ? 'true' : 'false');
button.textContent = expanded ? '▾' : '▸';
}
var relativePath = localFileTreeRelativePathFromRow(row);
if (!relativePath) return;
if (expanded) fileTreeExpandedRelativePaths.add(relativePath);
else fileTreeExpandedRelativePaths.delete(relativePath);
}
function renderCachedFileTreeChildren(row, button, relativePath) {
var cachedRows = fileTreeLazyChildrenCache.get(relativePath) || [];
if (!cachedRows.length) return false;
var node = row.closest('.tree-node');
if (!node) return false;
var children = node.querySelector(':scope > .tree-children');
if (!children) {
children = document.createElement('ul');
children.className = 'tree-children';
node.appendChild(children);
}
children.innerHTML = renderFileRows('', groupRowsByParent(cachedRows), currentDocumentId(), currentFileTreeActiveRowId());
children.classList.remove('tree-children--collapsed');
row.setAttribute('data-filetree-children-loaded', 'true');
setTreeRowExpanded(row, button, true);
syncSidebarFileTreeSelection();
return true;
}
async function loadFileTreeChildren(row, button) {
if (!(row instanceof HTMLElement)) return false;
if (row.getAttribute('data-shell-mode') !== 'filetree') return false;
if (currentSourceKind() !== 'local_folder') return false;
ensureFileTreeLazyCacheScope();
var relativePath = localFileTreeRelativePathFromRow(row);
if (relativePath && renderCachedFileTreeChildren(row, button, relativePath)) return true;
if (row.getAttribute('data-filetree-children-loaded') === 'true') return false;
if (row.getAttribute('data-filetree-children-loading') === 'true') return true;
var rootUri = currentRootUri();
if (!rootUri || !relativePath) return false;
row.setAttribute('data-filetree-children-loading', 'true');
try {
var url = new URL('/api/tree/projections/file/children', window.location.origin);
var workspaceId = currentWorkspaceId();
if (workspaceId) url.searchParams.set('workspaceId', workspaceId);
url.searchParams.set('sourceKind', 'local_folder');
url.searchParams.set('rootUri', rootUri);
url.searchParams.set('parentRelativePath', relativePath);
var response = await fetch(url.toString(), { headers: { accept: 'application/json' } });
var payload = await response.json().catch(function() { return null; });
if (!response.ok) throw new Error(payload && (payload.error || payload.message) || 'filetree_children_failed_' + response.status);
var projection = readProjection(payload && (payload.result || payload));
var rows = projectionItems(projection);
fileTreeLazyChildrenCache.set(relativePath, rows);
if (!rows.length) {
row.setAttribute('data-filetree-children-loaded', 'true');
setTreeRowExpanded(row, button, true);
return true;
}
return renderCachedFileTreeChildren(row, button, relativePath);
} catch (error) {
setTreeLiveApplyError(error && error.message ? error.message : '文件树子目录加载失败');
return false;
} finally {
row.removeAttribute('data-filetree-children-loading');
}
}
function toggleChildren(row, button) {
var li = row && row.parentElement;
var children = li ? li.querySelector(':scope > .tree-children') : null;
if (!children) {
void loadFileTreeChildren(row, button);
return;
}
children.classList.toggle('tree-children--collapsed');
var collapsed = children.classList.contains('tree-children--collapsed');
setTreeRowExpanded(row, button, !collapsed);
}
function installTreeLiveApplyEventListeners() {
window.addEventListener('tree:title-updated', function(event) {
var detail = event.detail || {};
var previousDocumentId = detail.previousDocumentId || (detail.payload && detail.payload.result && detail.payload.result.previousDocumentId) || '';
if (previousDocumentId && previousDocumentId !== detail.documentId) {
removeDocumentRowForMode('page', previousDocumentId);
removeDocumentRowForMode('filetree', previousDocumentId);
if (currentDocumentId() === previousDocumentId) {
navigateToDocument(detail.documentId, detail.workspaceId || currentWorkspaceId(), { treeView: activeSidebarTreeMode() });
}
}
updateTitleEverywhere(detail.documentId, detail.title);
if (currentSourceKind() === 'local_folder') void refreshLocalFolderSidebarSnapshot();
document.documentElement.setAttribute('data-mnote-title-local-applied', 'true');
});
window.addEventListener('tree:local-command', function(event) {
var detail = event.detail || {};
var body = detail.body || {};
var action = String(body.action || '').trim();
var result = detail.result || {};
if (action === 'create') {
applyCreatedDocumentLocally(result, body.parentId || null, body.title || '新页面');
if (localCommandNeedsProjectionRefresh(action, result)) void refreshLocalFolderSidebarSnapshot();
return;
}
if (action === 'rename' && body.documentId && body.title) {
var newDocumentId = commandDocumentId(result, body.documentId);
if (newDocumentId && newDocumentId !== body.documentId) {
removeDocumentRowForMode('page', body.documentId);
removeDocumentRowForMode('filetree', body.documentId);
if (currentDocumentId() === body.documentId) {
navigateToDocument(newDocumentId, body.workspaceId || currentWorkspaceId(), { treeView: activeSidebarTreeMode() });
}
} else {
updateTitleEverywhere(body.documentId, body.title);
}
if (localCommandNeedsProjectionRefresh(action, result)) void refreshLocalFolderSidebarSnapshot();
document.documentElement.setAttribute('data-mnote-tree-local-command-applied', 'rename');
return;
}
if (action === 'move' && body.documentId) {
if (applyMoveDocumentDelta({ documentId: body.documentId, parentId: body.parentId || null, sortOrder: body.sortOrder })) {
document.documentElement.setAttribute('data-mnote-tree-local-command-applied', 'move');
}
if (localCommandNeedsProjectionRefresh(action, result)) void refreshLocalFolderSidebarSnapshot();
return;
}
if ((action === 'purge' || action === 'delete' || action === 'archive') && body.documentId) {
if (applyRemoveDocumentDelta({ documentId: body.documentId })) {
document.documentElement.setAttribute('data-mnote-tree-local-command-applied', 'remove');
}
if (localCommandNeedsProjectionRefresh(action, result)) void refreshLocalFolderSidebarSnapshot();
}
});
window.addEventListener('tree:snapshot', function(event) {
var payload = event.detail && event.detail.payload ? event.detail.payload : event.detail;
if (renderSidebarSnapshot(payload)) {
document.documentElement.setAttribute('data-mnote-tree-live-applied', 'snapshot');
return;
}
setTreeLiveApplyError('tree_snapshot_missing_projection_payload');
});
window.addEventListener('tree:delta', function(event) {
var payload = event.detail && event.detail.payload ? event.detail.payload : event.detail;
var data = payload && (payload.data || payload.delta || payload);
var documentPatch = data && (data.document || data.node);
if (data && data.op === 'upsert_document' && documentPatch) {
updateTitleEverywhere(documentPatch.id || documentPatch.documentId, documentPatch.title || '无标题');
}
if (data && data.op === 'move_document' && applyMoveDocumentDelta(data)) {
document.documentElement.setAttribute('data-mnote-tree-live-applied', 'delta');
return;
}
if (data && data.op === 'remove_document' && applyRemoveDocumentDelta(data)) {
document.documentElement.setAttribute('data-mnote-tree-live-applied', 'delta');
return;
}
var documents = data && (data.upsertDocuments || data.upsert_documents);
if (Array.isArray(documents)) {
documents.forEach(function(doc) {
updateTitleEverywhere(doc.id || doc.documentId, doc.title || '无标题');
});
}
if (renderSidebarSnapshot(payload)) {
document.documentElement.setAttribute('data-mnote-tree-live-applied', 'delta');
return;
}
document.documentElement.setAttribute('data-mnote-tree-live-applied', 'delta');
if (deltaNeedsProjectionRefresh(payload)) {
setTreeLiveApplyError('tree_delta_missing_projection_payload');
}
});
window.addEventListener('tree:resync', function(event) {
var payload = event.detail && event.detail.payload ? event.detail.payload : event.detail;
if (renderSidebarSnapshot(payload)) {
refreshEditorLocalAttachmentExistence();
document.documentElement.setAttribute('data-mnote-tree-live-applied', 'resync');
return;
}
document.documentElement.setAttribute('data-mnote-tree-live-applied', 'resync');
setTreeLiveApplyError('tree_resync_missing_projection_payload');
});
}
return {
applyCreatedDocumentLocally,
applyMoveDocumentDelta,
applyRemoveDocumentDelta,
commandDocumentId,
commandDocumentTitle,
deltaNeedsProjectionRefresh,
fileTreePageTitle,
installTreeLiveApplyEventListeners,
isFileTreePageRow,
localCommandNeedsProjectionRefresh,
normalizeFileTreePageRenameTitle,
objectIdentityAttr,
refreshLocalFolderSidebarSnapshot,
removeDocumentRowForMode,
renderSidebarSnapshot,
setTreeLiveApplyError,
startLocalFolderSidebarWatch,
toggleChildren,
updateTitleEverywhere,
validateFileTreeRename,
};
};