feat: Lokaler Datei-Browser mit Offline-Markierung + Kontextmenue

Datei-Browser im Client:
- Zeigt lokalen Sync-Ordner mit allen Dateien an
- Ordner navigierbar mit Breadcrumb
- Status pro Datei: ☁ Cloud (Platzhalter) / 📄 Offline (echte Datei)
- Badges: blaues "Cloud" oder gruenes "Offline"
- Cloud-Dateien zeigen Originalgroesse aus .cloud-Metadaten
- Aktualisiert sich automatisch nach jedem Sync

Rechtsklick-Kontextmenue:
- .cloud Datei: "Oeffnen (herunterladen)" + "Offline verfuegbar machen"
- Echte Datei: "Nicht mehr offline (Platzhalter)"
- Doppelklick auf Ordner = navigieren
- Doppelklick auf .cloud = herunterladen + oeffnen

Rust-Backend:
- browse_sync_folder: Listet lokale Dateien mit Status auf
  (is_cloud, is_offline, cloud_size aus JSON-Metadaten)
- Sortierung: Ordner zuerst, dann alphabetisch

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Stefan Hacker 2026-04-12 01:02:21 +02:00
parent adaa19a1ef
commit 607d18a7e2
2 changed files with 214 additions and 2 deletions

View File

@ -216,6 +216,85 @@ async fn unlock_file_cmd(state: State<'_, AppState>, file_id: i64) -> Result<Str
Ok("Datei entsperrt".to_string())
}
// --- Local File Browser ---
#[derive(serde::Serialize)]
struct LocalFileEntry {
name: String,
path: String,
is_folder: bool,
is_cloud: bool, // .cloud placeholder
is_offline: bool, // real file (offline available)
size: i64,
cloud_size: Option<i64>, // original size from .cloud metadata
}
#[tauri::command]
fn browse_sync_folder(state: State<'_, AppState>, sub_path: Option<String>) -> Result<Vec<LocalFileEntry>, String> {
let paths = state.sync_paths.lock().unwrap();
if paths.is_empty() {
return Err("Keine Sync-Pfade konfiguriert".to_string());
}
// If sub_path given, use it directly; otherwise use first sync path
let base_dir = if let Some(ref sp) = sub_path {
PathBuf::from(sp)
} else {
PathBuf::from(&paths[0].local_dir)
};
if !base_dir.exists() {
return Ok(Vec::new());
}
let mut entries = Vec::new();
let dir = std::fs::read_dir(&base_dir).map_err(|e| e.to_string())?;
for entry in dir.flatten() {
let name = entry.file_name().to_string_lossy().to_string();
let path = entry.path();
// Skip hidden files
if name.starts_with('.') || name.starts_with('~') { continue; }
let is_folder = path.is_dir();
let is_cloud = name.ends_with(".cloud");
let size = std::fs::metadata(&path).map(|m| m.len() as i64).unwrap_or(0);
// For .cloud files, read the original size from JSON
let mut cloud_size = None;
let mut display_name = name.clone();
if is_cloud {
display_name = name.trim_end_matches(".cloud").to_string();
if let Ok(content) = std::fs::read_to_string(&path) {
if let Ok(json) = serde_json::from_str::<serde_json::Value>(&content) {
cloud_size = json.get("size").and_then(|v| v.as_i64());
}
}
}
// A real (non-.cloud) file = offline available
let is_offline = !is_cloud && !is_folder;
entries.push(LocalFileEntry {
name: display_name,
path: path.to_string_lossy().to_string(),
is_folder,
is_cloud,
is_offline,
size,
cloud_size,
});
}
// Sort: folders first, then by name
entries.sort_by(|a, b| {
b.is_folder.cmp(&a.is_folder).then(a.name.to_lowercase().cmp(&b.name.to_lowercase()))
});
Ok(entries)
}
// --- Offline-Markierung ---
#[tauri::command]
@ -477,6 +556,7 @@ pub fn run() {
get_status,
lock_file_cmd,
unlock_file_cmd,
browse_sync_folder,
mark_offline,
unmark_offline,
])

View File

@ -28,6 +28,78 @@ const newPathServerId = ref(null);
const newPathMode = ref("virtual");
const serverFolders = ref([]);
// Local file browser
const localFiles = ref([]);
const localBreadcrumb = ref([]);
const contextMenu = ref({ show: false, x: 0, y: 0, file: null });
async function loadLocalFiles(subPath = null) {
try {
localFiles.value = await invoke("browse_sync_folder", { subPath });
if (subPath) {
// Build breadcrumb
const sp = syncPaths.value[0];
if (sp) {
const rel = subPath.replace(sp.local_dir, "").replace(/^[/\\]/, "");
const parts = rel.split(/[/\\]/).filter(Boolean);
localBreadcrumb.value = [{ name: "Sync", path: sp.local_dir }];
let current = sp.local_dir;
for (const p of parts) {
current += (current.endsWith("/") || current.endsWith("\\") ? "" : "/") + p;
localBreadcrumb.value.push({ name: p, path: current });
}
}
} else {
localBreadcrumb.value = [];
}
} catch { localFiles.value = []; }
}
function openLocalFolder(file) {
if (file.is_folder) loadLocalFiles(file.path);
}
function showContextMenu(e, file) {
e.preventDefault();
contextMenu.value = { show: true, x: e.clientX, y: e.clientY, file };
}
function hideContextMenu() {
contextMenu.value = { show: false, x: 0, y: 0, file: null };
}
async function doMarkOffline(file) {
hideContextMenu();
try {
const result = await invoke("mark_offline", { cloudPath: file.path });
syncLog.value = [`[${ts()}] ${result}`, ...syncLog.value].slice(0, 200);
await loadLocalFiles(null);
} catch (err) {
syncLog.value = [`[${ts()}] Fehler: ${err}`, ...syncLog.value].slice(0, 200);
}
}
async function doUnmarkOffline(file) {
hideContextMenu();
try {
const result = await invoke("unmark_offline", { cloudPath: file.path });
syncLog.value = [`[${ts()}] ${result}`, ...syncLog.value].slice(0, 200);
await loadLocalFiles(null);
} catch (err) {
syncLog.value = [`[${ts()}] Fehler: ${err}`, ...syncLog.value].slice(0, 200);
}
}
async function doOpenCloudFile(file) {
hideContextMenu();
try {
const realPath = await invoke("open_cloud_file", { cloudPath: file.path });
syncLog.value = [`[${ts()}] Geoeffnet: ${realPath}`, ...syncLog.value].slice(0, 200);
} catch (err) {
syncLog.value = [`[${ts()}] Fehler: ${err}`, ...syncLog.value].slice(0, 200);
}
}
let unlistenStatus, unlistenLog, unlistenError, unlistenFileChange, unlistenTrigger, unlistenCloudOpen;
async function handleLogin() {
@ -124,6 +196,7 @@ async function startSync() {
syncStatus.value = "Synchronisiert";
autoSyncActive.value = true;
await loadFileTree();
await loadLocalFiles(null);
} catch (err) { syncStatus.value = `Fehler: ${err}`; }
finally { syncing.value = false; }
}
@ -153,7 +226,7 @@ onMounted(async () => {
unlistenStatus = await listen("sync-status", e => {
syncing.value = e.payload === "syncing";
syncStatus.value = e.payload === "syncing" ? "Synchronisiere..." : "Synchronisiert";
if (e.payload === "synced") loadFileTree();
if (e.payload === "synced") { loadFileTree(); loadLocalFiles(null); }
});
unlistenLog = await listen("sync-log", e => {
syncLog.value = [...e.payload.map(m => `[${ts()}] ${m}`), ...syncLog.value].slice(0, 200);
@ -279,6 +352,50 @@ onUnmounted(() => { unlistenStatus?.(); unlistenLog?.(); unlistenError?.(); unli
</div>
</div>
<!-- Local File Browser -->
<div v-if="autoSyncActive" class="section" @click="hideContextMenu">
<div class="section-header">
<h3>Lokale Dateien</h3>
<button @click="loadLocalFiles(null)" class="btn-small"></button>
</div>
<div v-if="localBreadcrumb.length" class="local-breadcrumb">
<span v-for="(b, i) in localBreadcrumb" :key="i">
<a @click="loadLocalFiles(b.path)">{{ b.name }}</a>
<span v-if="i < localBreadcrumb.length - 1"> / </span>
</span>
</div>
<div class="local-file-list">
<div v-for="f in localFiles" :key="f.path"
class="local-file-item"
@dblclick="f.is_folder ? openLocalFolder(f) : (f.is_cloud ? doOpenCloudFile(f) : null)"
@contextmenu="showContextMenu($event, f)">
<span class="lf-icon">{{ f.is_folder ? '📁' : (f.is_cloud ? '☁' : '📄') }}</span>
<span class="lf-name">{{ f.name }}</span>
<span v-if="f.is_cloud" class="lf-badge cloud">Cloud</span>
<span v-else-if="f.is_offline" class="lf-badge offline">Offline</span>
<span class="lf-size">{{ formatSize(f.cloud_size || f.size) }}</span>
</div>
<div v-if="!localFiles.length" class="empty">Ordner ist leer</div>
</div>
</div>
<!-- Context Menu -->
<div v-if="contextMenu.show" class="context-menu"
:style="{ left: contextMenu.x + 'px', top: contextMenu.y + 'px' }">
<div v-if="contextMenu.file?.is_cloud" class="cm-item" @click="doOpenCloudFile(contextMenu.file)">
📥 Oeffnen (herunterladen)
</div>
<div v-if="contextMenu.file?.is_cloud" class="cm-item" @click="doMarkOffline(contextMenu.file)">
💾 Offline verfuegbar machen
</div>
<div v-if="contextMenu.file?.is_offline" class="cm-item" @click="doUnmarkOffline(contextMenu.file)">
Nicht mehr offline (Platzhalter)
</div>
<div class="cm-item" @click="hideContextMenu">Abbrechen</div>
</div>
<!-- File Tree -->
<div class="section">
<div class="section-header">
@ -373,5 +490,20 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;f
.empty{text-align:center;color:#999;padding:1rem;font-size:.85rem}
.log-list{max-height:150px;overflow-y:auto;font-family:monospace;font-size:.78rem}
.log-item{padding:.2rem 0;border-bottom:1px solid #f8f8f8;color:#555}.log-item.change{color:#1565c0}
@media(prefers-color-scheme:dark){body{color:#e0e0e0;background:#1a1a1a}.login-card,.section{background:#2a2a2a}.toolbar{background:#2a2a2a;border-color:#3a3a3a}.field input,.field select{background:#333;border-color:#444;color:#e0e0e0}.status-badge{background:#1b5e20;color:#a5d6a7}.status-badge.syncing{background:#e65100;color:#ffcc80}.add-path-form{background:#333;border-color:#444}.mode-option{border-color:#444}.mode-option.active{border-color:#4a90d9;background:#1a3a5c}.sync-path-card{border-color:#3a3a3a}.tree-item{border-color:#333}.log-item{border-color:#333;color:#aaa}.log-item.change{color:#64b5f6}}
.local-breadcrumb{font-size:.85rem;margin-bottom:.5rem;color:#666}
.local-breadcrumb a{color:#4a90d9;cursor:pointer;text-decoration:none}
.local-breadcrumb a:hover{text-decoration:underline}
.local-file-list{max-height:300px;overflow-y:auto}
.local-file-item{display:flex;align-items:center;gap:.5rem;padding:.35rem .25rem;border-bottom:1px solid #f5f5f5;font-size:.85rem;cursor:default;user-select:none}
.local-file-item:hover{background:#f8f8f8}
.lf-icon{flex-shrink:0;font-size:1rem}
.lf-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lf-badge{font-size:.65rem;padding:.1rem .3rem;border-radius:3px;flex-shrink:0}
.lf-badge.cloud{background:#e3f2fd;color:#1565c0}
.lf-badge.offline{background:#e8f5e9;color:#2e7d32}
.lf-size{font-size:.75rem;color:#999;flex-shrink:0}
.context-menu{position:fixed;background:#fff;border:1px solid #ddd;border-radius:6px;box-shadow:0 4px 12px rgba(0,0,0,.15);z-index:9999;min-width:200px;padding:.25rem 0}
.cm-item{padding:.5rem .75rem;cursor:pointer;font-size:.85rem}
.cm-item:hover{background:#f0f0f0}
@media(prefers-color-scheme:dark){body{color:#e0e0e0;background:#1a1a1a}.login-card,.section{background:#2a2a2a}.toolbar{background:#2a2a2a;border-color:#3a3a3a}.field input,.field select{background:#333;border-color:#444;color:#e0e0e0}.status-badge{background:#1b5e20;color:#a5d6a7}.status-badge.syncing{background:#e65100;color:#ffcc80}.add-path-form{background:#333;border-color:#444}.mode-option{border-color:#444}.mode-option.active{border-color:#4a90d9;background:#1a3a5c}.sync-path-card{border-color:#3a3a3a}.tree-item{border-color:#333}.log-item{border-color:#333;color:#aaa}.log-item.change{color:#64b5f6}.local-file-item{border-color:#333}.local-file-item:hover{background:#333}.context-menu{background:#2a2a2a;border-color:#444}.cm-item:hover{background:#3a3a3a}}
</style>