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Merged
aniongithub merged 6 commits into from
May 11, 2026
+340 −46
Merged

WebUI improvements: sidebar, tables, sorting, edit icon, mermaid fix #30

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a6443c5
webui: resizable/collapsible sidebar, table styling, collapsible back…
aniongithub May 11, 2026
a15e89a
webui: add sort cycling for page list (recent/path/title)
aniongithub May 11, 2026
f1622f6
webui: replace sort emoji with Noun Project SVG icons
aniongithub May 11, 2026
a5b69aa
webui: fix mermaid diagrams not rendering after edit+save
aniongithub May 11, 2026
b69deb4
webui: inline edit icon next to page title
aniongithub May 11, 2026
2f151cd
testdata: add feature table and architecture diagram to mind-map page
aniongithub May 11, 2026
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26 changes: 25 additions & 1 deletion testdata/projects/mind-map.md
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Original file line number Diff line number Diff line change
@@ -1,10 +1,34 @@
---
status: active
title: mind-map
type: project
status: active
---
# mind-map

A wiki engine for AI agents and humans. Built with [[Go]].

Links back to [[index]].

## Feature Status

| Feature | Status | Notes |
|---------|--------|-------|
| Wiki engine | ✅ Done | SQLite-backed, FTS5 search |
| Wikilinks | ✅ Done | [[target]] and [[target|display]] |
| Backlinks | ✅ Done | Auto-tracked in DB |
| MCP server | ✅ Done | read, write, search tools |
| Web UI | 🔧 WIP | Sidebar, markdown, mermaid |
| Git sync | 🔧 WIP | Push/pull with remotes |
| Auth | ⏳ Planned | Token-based access |

## Architecture

```mermaid
graph TD
A[Web UI] -->|REST API| B[Go Server]
C[MCP Client] -->|stdio/SSE| B
B --> D[(SQLite + FTS5)]
B --> E[Markdown Files]
B --> F[Git Sync]
F --> G[Remote Repos]
```
232 changes: 187 additions & 45 deletions webui/src/App.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,6 @@ import mermaid from 'mermaid';

mermaid.initialize({ startOnLoad: false, theme: 'default' });

let mermaidCounter = 0;

interface SyncSettings {
enabled: boolean;
default: string;
Expand Down Expand Up @@ -59,21 +57,125 @@ export function App() {
return window.matchMedia('(prefers-color-scheme: dark)').matches;
});

// Sidebar resize/collapse state
const [sidebarWidth, setSidebarWidth] = useState(() => {
const saved = localStorage.getItem('mm-sidebar-width');
return saved ? parseInt(saved, 10) : 240;
});
const [sidebarCollapsed, setSidebarCollapsed] = useState(() => {
return localStorage.getItem('mm-sidebar-collapsed') === 'true';
});
const isResizing = useRef(false);

useEffect(() => {
localStorage.setItem('mm-sidebar-width', String(sidebarWidth));
}, [sidebarWidth]);

useEffect(() => {
localStorage.setItem('mm-sidebar-collapsed', String(sidebarCollapsed));
}, [sidebarCollapsed]);

const startResize = (e: MouseEvent) => {
e.preventDefault();
isResizing.current = true;
document.body.style.cursor = 'col-resize';
document.body.style.userSelect = 'none';

const onMouseMove = (ev: MouseEvent) => {
if (!isResizing.current) return;
const newWidth = Math.max(160, Math.min(480, ev.clientX));
setSidebarWidth(newWidth);
};
const onMouseUp = () => {
isResizing.current = false;
document.body.style.cursor = '';
document.body.style.userSelect = '';
document.removeEventListener('mousemove', onMouseMove);
document.removeEventListener('mouseup', onMouseUp);
};
document.addEventListener('mousemove', onMouseMove);
document.addEventListener('mouseup', onMouseUp);
};

// Backlinks collapse state
const [backlinksCollapsed, setBacklinksCollapsed] = useState(() => {
return localStorage.getItem('mm-backlinks-collapsed') === 'true';
});

useEffect(() => {
localStorage.setItem('mm-backlinks-collapsed', String(backlinksCollapsed));
}, [backlinksCollapsed]);

// Sort mode: 'recent' | 'path' | 'title'
type SortMode = 'recent' | 'path' | 'title';
const sortModes: SortMode[] = ['recent', 'path', 'title'];
const sortLabels: Record<SortMode, string> = { recent: 'Recent', path: 'A→Z path', title: 'A→Z title' };

const SortIcon = ({ mode }: { mode: SortMode }) => {
const props = { width: 16, height: 16, fill: 'currentColor', viewBox: '' as string };
switch (mode) {
case 'recent':
return <svg {...props} viewBox="-5 -10 110 110"><path d="m54.871 6.9883c-1.5664 0-3.1367 0.066407-4.707 0.18359-4.1836 0.39453-8.3438 1.418-12.355 3.082-13.742 5.6992-23.395 18.035-25.883 32.383l-2.543-2.8828-2.0234-2.2969-4.5781 4.0508 2.0117 2.2969 9.1406 10.344 11.043-8.3711 2.4375-1.8477-3.6875-4.8711-2.4375 1.8438-3.2891 2.4961c2.2109-12.195 10.449-22.637 22.156-27.492 13.777-5.7148 29.605-2.5625 40.152 7.9961 10.543 10.562 13.688 26.43 7.9805 40.227-5.707 13.801-19.125 22.777-34.035 22.777h-3.0586v6.1133h3.0586c17.371 0 33.055-10.492 39.703-26.559 6.6445-16.066 2.9688-34.582-9.3125-46.883-8.0586-8.0703-18.805-12.43-29.77-12.594zm-0.61328 19.598c-12.879 0-23.383 10.531-23.383 23.426s10.504 23.41 23.383 23.41c12.879 0 23.383-10.516 23.383-23.41s-10.504-23.426-23.383-23.426zm-1.7266 10.449h6.1133v11.184l2.9141 4.1914 1.7422 2.5156-5.0312 3.4805-1.7422-2.5156-3.9961-5.7656z"/></svg>;
case 'path':
return <svg {...props} viewBox="26 -26 100 100"><path fill-rule="evenodd" clip-rule="evenodd" d="M114.9,5.7c-1.4,1.5-3.7,1.5-5.1,0L100.5-4v64.5c0,2-1.6,3.6-3.6,3.6s-3.6-1.6-3.6-3.6V-4l-9.3,9.7 c-1.4,1.5-3.7,1.5-5.1,0c-1.4-1.5-1.4-3.9,0-5.4l15.1-15.9c0,0,0,0,0.1-0.1l0.2-0.2c0,0,0,0,0,0c0.6-0.7,1.5-1.1,2.5-1.1 c1,0,1.9,0.4,2.6,1.1c0,0,0,0,0,0c0,0,0,0,0,0c0,0,0,0,0,0l15.4,16.2C116.3,1.8,116.3,4.2,114.9,5.7z M56.9,62.6 C56.9,62.6,56.9,62.6,56.9,62.6l-0.3,0.3c0,0,0,0,0,0c-0.6,0.7-1.5,1.1-2.5,1.1c-1,0-1.9-0.4-2.6-1.1c0,0,0,0,0,0c0,0,0,0,0,0 c0,0,0,0,0,0L36.1,46.7c-1.4-1.5-1.4-3.9,0-5.4c1.4-1.5,3.7-1.5,5.1,0l9.3,9.7v-64.5c0-2,1.6-3.6,3.6-3.6c2,0,3.6,1.6,3.6,3.6V51 l9.3-9.7c1.4-1.5,3.7-1.5,5.1,0c1.4,1.5,1.4,3.9,0,5.4L56.9,62.6z"/></svg>;
case 'title':
return <svg {...props} viewBox="0 0 100 96"><path d="M26.672,17.764C26.14,16.116,24.604,15,22.868,15c-1.732,0-3.264,1.116-3.8,2.756l-18.872,58 c-0.68,2.096,0.468,4.36,2.572,5.049C3.18,80.936,3.596,81,4.008,81c1.684,0,3.252-1.072,3.804-2.756L12.12,65h21.508l4.304,13.236 c0.684,2.1,2.932,3.252,5.04,2.576c2.096-0.681,3.248-2.937,2.568-5.045L26.672,17.764z M14.712,57l8.156-25.072L31.02,57H14.712z"/><path d="M95.8,73H64.973L99.1,23.264c0.84-1.232,0.928-2.82,0.24-4.132S97.284,17,95.8,17h-32c-2.208,0-4,1.788-4,4s1.792,4,4,4 h24.408L54.08,74.736c-0.84,1.231-0.932,2.812-0.248,4.123C54.527,80.18,55.893,81,57.376,81H95.8c2.212,0,4-1.788,4-4 S98,73,95.8,73L95.8,73z"/><path d="M58.584,55.624l8-7.756c0.768-0.752,1.216-1.792,1.216-2.88c0-1.084-0.436-2.112-1.216-2.876l-8-7.752 c-1.588-1.54-4.12-1.5-5.656,0.088c-1.539,1.584-1.496,4.112,0.084,5.656l0.916,0.88H43.804c-2.208,0-4,1.788-4,4s1.792,4,4,4 h10.124l-0.916,0.875c-1.584,1.541-1.623,4.072-0.084,5.66c0.78,0.813,1.828,1.225,2.872,1.225 C56.8,56.752,57.809,56.376,58.584,55.624z"/></svg>;
}
};

const [sortMode, setSortMode] = useState<SortMode>(() => {
const saved = localStorage.getItem('mm-sort-mode');
return (saved === 'path' || saved === 'title') ? saved : 'recent';
});

useEffect(() => {
localStorage.setItem('mm-sort-mode', sortMode);
}, [sortMode]);

const cycleSortMode = () => {
const idx = sortModes.indexOf(sortMode);
setSortMode(sortModes[(idx + 1) % sortModes.length]);
};

const sortPages = (list: Page[]): Page[] => {
const sorted = [...list];
switch (sortMode) {
case 'path':
sorted.sort((a, b) => a.path.localeCompare(b.path));
break;
case 'title':
sorted.sort((a, b) => (a.title || a.path).localeCompare(b.title || b.path));
break;
case 'recent':
default:
// API already returns modified DESC; preserve that order
break;
}
return sorted;
};

useEffect(() => {
document.documentElement.classList.toggle('dark', isDark);
localStorage.setItem('mm-theme', isDark ? 'dark' : 'light');
}, [isDark]);

// Load page list
const [rawPages, setRawPages] = useState<Page[]>([]);

const loadPages = async () => {
try {
const list = await api.listPages();
setPages(list);
setRawPages(list);
} catch (e) {
console.error('Failed to load pages:', e);
}
};

// Re-sort whenever rawPages or sortMode changes
useEffect(() => {
setPages(sortPages(rawPages));
}, [rawPages, sortMode]);

useEffect(() => { loadPages(); }, []);

// Hash routing
Expand Down Expand Up @@ -144,7 +246,7 @@ export function App() {
}
try {
const results = await api.searchPages(searchQuery);
setPages(results.map(r => ({ path: r.path, title: r.title, body: '', modified_at: '' })));
setRawPages(results.map(r => ({ path: r.path, title: r.title, body: '', modified_at: '' })));
} catch (e) {
console.error('Search failed:', e);
}
Expand Down Expand Up @@ -205,8 +307,9 @@ export function App() {

// Extract mermaid blocks before marked processing to prevent HTML escaping
const mermaidBlocks: Record<string, string> = {};
let localCounter = 0;
const withPlaceholders = withLinks.replace(/```mermaid\s*\n([\s\S]*?)```/g, (_, code) => {
const id = `mermaid-${++mermaidCounter}`;
const id = `mermaid-${++localCounter}`;
mermaidBlocks[id] = code.trim();
return `<div class="mermaid" id="${id}">MERMAID_PLACEHOLDER_${id}</div>`;
});
Expand Down Expand Up @@ -243,40 +346,68 @@ export function App() {
return (
<div class="app">
{/* Sidebar */}
<div class="sidebar">
<div class="sidebar-header">mind-map</div>
<div class="sidebar-search">
<input
type="text"
placeholder="search..."
value={searchQuery}
onInput={(e) => setSearchQuery((e.target as HTMLInputElement).value)}
onKeyDown={(e) => { if (e.key === 'Enter') handleSearch(); }}
/>
</div>
<ul class="page-list">
{pages.map(p => (
<li
key={p.path}
class={`page-item ${current?.path === p.path ? 'active' : ''}`}
onClick={() => navigate(p.path)}
>
<div class="page-item-title">{p.title || p.path}</div>
<div class="page-item-path">{p.path}</div>
</li>
))}
</ul>
<div class="status-bar">
<span>{pageCount} pages</span>
<div class="status-bar-left">
<button class="settings-toggle" onClick={openSettings} title="Settings">
&#9881;
</button>
<button class="theme-toggle" onClick={() => setIsDark(!isDark)}>
{isDark ? '\u2600' : '\u263E'}
</button>
</div>
<div
class={`sidebar ${sidebarCollapsed ? 'collapsed' : ''}`}
style={sidebarCollapsed ? undefined : { width: `${sidebarWidth}px` }}
>
<div class="sidebar-header">
<span class="sidebar-header-text">mind-map</span>
<button
class="sidebar-collapse-btn"
onClick={() => setSidebarCollapsed(!sidebarCollapsed)}
title={sidebarCollapsed ? 'Expand sidebar' : 'Collapse sidebar'}
>
{sidebarCollapsed ? '\u25B6' : '\u25C0'}
</button>
</div>
{!sidebarCollapsed && (
<>
<div class="sidebar-search">
<div class="search-wrapper">
<input
type="text"
placeholder="search..."
value={searchQuery}
onInput={(e) => setSearchQuery((e.target as HTMLInputElement).value)}
onKeyDown={(e) => { if (e.key === 'Enter') handleSearch(); }}
/>
<button
class="sort-toggle"
onClick={cycleSortMode}
title={`Sort: ${sortLabels[sortMode]}`}
>
<SortIcon mode={sortMode} />
</button>
</div>
</div>
<ul class="page-list">
{pages.map(p => (
<li
key={p.path}
class={`page-item ${current?.path === p.path ? 'active' : ''}`}
onClick={() => navigate(p.path)}
>
<div class="page-item-title">{p.title || p.path}</div>
<div class="page-item-path">{p.path}</div>
</li>
))}
</ul>
<div class="status-bar">
<span>{pageCount} pages</span>
<div class="status-bar-left">
<button class="settings-toggle" onClick={openSettings} title="Settings">
&#9881;
</button>
<button class="theme-toggle" onClick={() => setIsDark(!isDark)}>
{isDark ? '\u2600' : '\u263E'}
</button>
</div>
</div>
</>
)}
{!sidebarCollapsed && (
<div class="sidebar-resize-handle" onMouseDown={startResize} />
)}
</div>

{/* Main */}
Expand Down Expand Up @@ -361,7 +492,14 @@ export function App() {
) : current ? (
<>
<div class="page-header">
<div class="page-title">{current.title}</div>
<div class="page-title">
{current.title}
{!editing && (
<button class="edit-icon-btn" onClick={handleEdit} title="Edit page">
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor" width="20" height="20"><path d="M22 5.90244L18.0976 2L15.3935 4.70407L19.2959 8.60651L22 5.90244Z"/><path d="M6 18L10.2927 17.6098L17.6797 10.2228L13.7772 6.32032L6.39024 13.7073L6 18Z"/><path fill-rule="evenodd" clip-rule="evenodd" d="M15 22H2V20H15V22Z"/></svg>
</button>
)}
</div>
<div class="page-meta">
<span>{current.path}</span>
{current.modified_at && <span>{new Date(current.modified_at).toLocaleDateString()}</span>}
Expand All @@ -370,13 +508,11 @@ export function App() {
)}
</div>
<div class="page-actions">
{editing ? (
{editing && (
<>
<button class="btn primary" onClick={handleSave}>save</button>
<button class="btn" onClick={() => setEditing(false)}>cancel</button>
</>
) : (
<button class="btn" onClick={handleEdit}>edit</button>
)}
</div>
</div>
Expand All @@ -391,16 +527,22 @@ export function App() {
</div>
) : (
<>
<div class="page-body" ref={bodyRef}>
<div class="page-body" ref={bodyRef} key={`${current.path}-${current.modified_at}`}>
<div
class="markdown"
dangerouslySetInnerHTML={{ __html: renderMarkdown(current.body) }}
/>
</div>
{current.backlinks && current.backlinks.length > 0 && (
<div class="backlinks">
<div class="backlinks-title">Linked from</div>
{current.backlinks.map(bl => (
<div
class="backlinks-title"
onClick={() => setBacklinksCollapsed(!backlinksCollapsed)}
>
<span class="backlinks-toggle">{backlinksCollapsed ? '\u25B6' : '\u25BC'}</span>
Linked from ({current.backlinks.length})
</div>
{!backlinksCollapsed && current.backlinks.map(bl => (
<div key={bl} class="backlink-item" onClick={() => navigate(bl)}>
{bl}
</div>
Expand Down
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