Files
baby-nas/web/src/pages/Files.tsx
T

681 lines
25 KiB
TypeScript

import { useEffect, useState, useRef, DragEvent, useCallback } from "react";
import { api, FileEntry, FileCapabilities, FilePreview, SearchHit, formatBytes } from "../api";
import Modal from "../components/Modal";
function FileIcon({ name }: { name: string }) {
const ext = name.split(".").pop()?.toLowerCase() ?? "";
if (name === "..") return <span className="text-slate-500"></span>;
if (ext === "png" || ext === "jpg" || ext === "jpeg" || ext === "gif" || ext === "webp" || ext === "svg")
return <span className="text-blue-400">🖼</span>;
if (ext === "mp4" || ext === "avi" || ext === "mkv" || ext === "mov")
return <span className="text-purple-400">🎬</span>;
if (ext === "mp3" || ext === "wav" || ext === "ogg" || ext === "flac")
return <span className="text-green-400">🎵</span>;
if (ext === "zip" || ext === "tar" || ext === "gz" || ext === "rar" || ext === "7z")
return <span className="text-yellow-400">📦</span>;
if (ext === "pdf")
return <span className="text-red-400">📄</span>;
if (ext === "txt" || ext === "md" || ext === "log" || ext === "cfg" || ext === "conf" || ext === "json" || ext === "yaml" || ext === "yml" || ext === "toml" || ext === "xml")
return <span className="text-emerald-400">📝</span>;
return <span className="text-slate-400">📄</span>;
}
function modeStr(mode: number): string {
const perm = (mode & 0o777).toString(8).padStart(3, "0");
const type = mode & 0o170000;
if (type === 0o40000) return `drwxr-xr-x`.slice(0, 10 - perm.length) + perm;
if (type === 0o120000) return `lrwxr-xr-x`.slice(0, 10 - perm.length) + perm;
return `-rwxr-xr-x`.slice(0, 10 - perm.length) + perm;
}
export default function Files() {
const [roots, setRoots] = useState<string[]>([]);
const [unrestricted, setUnrestricted] = useState(false);
const [currentPath, setCurrentPath] = useState("/");
const [entries, setEntries] = useState<FileEntry[]>([]);
const [page, setPage] = useState(1);
const [hasMore, setHasMore] = useState(false);
const [total, setTotal] = useState(0);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const [capabilities, setCapabilities] = useState<FileCapabilities | null>(null);
const [searchQuery, setSearchQuery] = useState("");
const [searchResults, setSearchResults] = useState<SearchHit[]>([]);
const [searching, setSearching] = useState(false);
const [pathInput, setPathInput] = useState(currentPath);
const [editingPath, setEditingPath] = useState(false);
const [showMkdir, setShowMkdir] = useState(false);
const [mkdirName, setMkdirName] = useState("");
const [selectedEntry, setSelectedEntry] = useState<FileEntry | null>(null);
const [preview, setPreview] = useState<FilePreview | null>(null);
const [previewLoading, setPreviewLoading] = useState(false);
const [showPreview, setShowPreview] = useState(false);
const [renameState, setRenameState] = useState<{ entry: FileEntry; name: string } | null>(null);
const [chmodState, setChmodState] = useState<{ entry: FileEntry; mode: string } | null>(null);
const [chownState, setChownState] = useState<{ entry: FileEntry; uid: string; gid: string } | null>(null);
const [isDragOver, setIsDragOver] = useState(false);
const [uploading, setUploading] = useState(false);
const fileInputRef = useRef<HTMLInputElement>(null);
const LIMIT = 200;
useEffect(() => {
api.fileCapabilities().then(setCapabilities).catch(() => {});
api.fileRoots().then(r => {
setRoots(r.roots ?? []);
setUnrestricted(r.unrestricted);
if ((r.roots ?? []).length > 0) {
setCurrentPath(r.roots![0]);
} else if (!r.unrestricted) {
setCurrentPath("/");
}
}).catch(() => {});
}, []);
useEffect(() => {
if (currentPath) {
loadDir(currentPath, 1);
}
}, [currentPath]);
useEffect(() => {
setSearchResults([]);
setSearchQuery("");
}, [currentPath]);
useEffect(() => {
if (!editingPath) setPathInput(currentPath);
}, [currentPath, editingPath]);
async function loadDir(path: string, pageNum: number) {
setLoading(true);
setError(null);
try {
const res = await api.listFiles(path, pageNum, LIMIT);
const entries = res.entries ?? [];
if (pageNum === 1) {
setEntries(entries);
} else {
setEntries(prev => [...prev, ...entries]);
}
setPage(pageNum);
setHasMore(res.has_more);
setTotal(res.total);
} catch (e) {
setError(e instanceof Error ? e.message : "Error loading directory");
} finally {
setLoading(false);
}
}
function refresh() {
loadDir(currentPath, 1);
}
function navigateTo(path: string) {
setSelectedEntry(null);
setPreview(null);
setShowPreview(false);
setCurrentPath(path);
}
async function handleNavigateToPath(e: React.FormEvent) {
e.preventDefault();
const path = pathInput.trim() || "/";
try {
const info = await api.fileInfo(path);
if (!info.is_dir) {
setError("La ruta no es un directorio");
return;
}
navigateTo(path);
} catch (err) {
setError(err instanceof Error ? err.message : "Ruta no accesible");
}
}
function handleDoubleClick(entry: FileEntry) {
if (entry.is_dir) {
navigateTo(entry.path);
} else {
openPreview(entry);
}
}
async function openPreview(entry: FileEntry) {
setSelectedEntry(entry);
setPreviewLoading(true);
setShowPreview(true);
try {
const p = await api.filePreview(entry.path);
setPreview(p);
} catch (e) {
setPreview({ type: "binary", mime: "", size: entry.size });
} finally {
setPreviewLoading(false);
}
}
function parentDir(): string | null {
if (currentPath === "/" || currentPath === "") return null;
const parts = currentPath.split("/").filter(Boolean);
parts.pop();
const parent = "/" + parts.join("/");
return parent === "/" ? "/" : parent;
}
async function handleMkdir() {
if (!mkdirName.trim()) return;
try {
await api.mkdirFile(currentPath + "/" + mkdirName.trim());
setMkdirName("");
setShowMkdir(false);
refresh();
} catch (e) {
setError(e instanceof Error ? e.message : "Error creating folder");
}
}
async function handleRename() {
if (!renameState) return;
try {
await api.renameFile(renameState.entry.path, renameState.name);
setRenameState(null);
refresh();
} catch (e) {
setError(e instanceof Error ? e.message : "Error renaming");
}
}
async function handleChmod() {
if (!chmodState) return;
try {
await api.chmodFile(chmodState.entry.path, chmodState.mode);
setChmodState(null);
refresh();
} catch (e) {
setError(e instanceof Error ? e.message : "Error changing permissions");
}
}
async function handleChown() {
if (!chownState) return;
const uid = parseInt(chownState.uid, 10);
const gid = parseInt(chownState.gid, 10);
if (isNaN(uid) || isNaN(gid)) {
setError("UID y GID deben ser numéricos");
return;
}
try {
await api.chownFile(chownState.entry.path, uid, gid);
setChownState(null);
refresh();
} catch (e) {
setError(e instanceof Error ? e.message : "Error changing owner");
}
}
async function handleDelete(entry: FileEntry) {
if (!confirm(`¿Eliminar "${entry.name}"${entry.is_dir ? " y todo su contenido" : ""}?`)) return;
try {
await api.deleteFile(entry.path);
if (selectedEntry?.path === entry.path) {
setSelectedEntry(null);
setPreview(null);
setShowPreview(false);
}
refresh();
} catch (e) {
setError(e instanceof Error ? e.message : "Error deleting");
}
}
async function handleUpload(fileList: FileList | null) {
if (!fileList || fileList.length === 0) return;
setUploading(true);
for (const file of Array.from(fileList)) {
try {
await api.uploadFile(currentPath, file);
} catch (e) {
setError(e instanceof Error ? e.message : `Error uploading ${file.name}`);
}
}
setUploading(false);
refresh();
}
async function doSearch(q: string) {
if (!q.trim()) {
setSearchResults([]);
return;
}
setSearching(true);
try {
const res = await api.searchFiles(currentPath, q, 100);
setSearchResults(res.results ?? []);
} catch (e) {
setError(e instanceof Error ? e.message : "Error searching");
} finally {
setSearching(false);
}
}
const handleSearchSubmit = useCallback((e: React.FormEvent) => {
e.preventDefault();
doSearch(searchQuery);
}, [searchQuery, currentPath]);
function handleDropZone(e: DragEvent<HTMLDivElement>) {
e.preventDefault();
setIsDragOver(false);
handleUpload(e.dataTransfer.files);
}
function handleDragOver(e: DragEvent<HTMLDivElement>) {
e.preventDefault();
setIsDragOver(true);
}
function handleDragLeave() {
setIsDragOver(false);
}
function selectSearchResult(hit: SearchHit) {
const dir = hit.path.substring(0, hit.path.lastIndexOf("/")) || "/";
navigateTo(dir);
setSelectedEntry({ name: hit.name, path: hit.path, is_dir: hit.is_dir, size: hit.size, mode: "", mode_num: 0, mod_time: 0 });
}
return (
<div className="space-y-4">
<div className="flex items-center justify-between">
<h1 className="text-2xl font-bold text-white">Archivos</h1>
<div className="flex gap-2 items-center">
<button className="btn-ghost" onClick={refresh}> Actualizar</button>
</div>
</div>
{error && (
<div className="rounded-md bg-red-500/15 px-3 py-2 text-sm text-red-200">{error}</div>
)}
<div className="flex items-center gap-3 flex-wrap">
{(roots ?? []).length > 1 && (
<select
className="input w-auto"
value={roots.includes(currentPath) ? currentPath : roots[0]}
onChange={e => navigateTo(e.target.value)}
>
{roots.map(r => (
<option key={r} value={r}>{r}</option>
))}
</select>
)}
{unrestricted && (
<span className="text-xs text-amber-400 bg-amber-500/10 px-2 py-1 rounded border border-amber-700/50">
Sin restricción acceso a todo el FS
</span>
)}
<div className="flex items-center gap-2 text-sm text-slate-300 flex-1 min-w-0">
<button
className="btn-ghost px-2 py-1 text-xs"
onClick={() => parentDir() && navigateTo(parentDir()!)}
disabled={!parentDir()}
></button>
<form onSubmit={handleNavigateToPath} className="flex-1 min-w-0">
<input
className="input font-mono text-sm w-full"
value={pathInput}
placeholder="/ruta/absoluta"
onFocus={() => setEditingPath(true)}
onBlur={() => { setEditingPath(false); setPathInput(currentPath); }}
onChange={e => setPathInput(e.target.value)}
onKeyDown={e => {
if (e.key === "Escape") {
setPathInput(currentPath);
(e.target as HTMLInputElement).blur();
}
}}
/>
</form>
</div>
</div>
<form onSubmit={handleSearchSubmit} className="flex gap-2">
<input
className="input flex-1"
placeholder="Buscar archivos y carpetas…"
value={searchQuery}
onChange={e => setSearchQuery(e.target.value)}
/>
<button type="submit" className="btn-primary" disabled={searching}>
{searching ? "Buscando…" : "🔍"}
</button>
</form>
{(searchResults ?? []).length > 0 && (
<div className="card">
<div className="text-sm text-slate-400 mb-2">Resultados ({(searchResults ?? []).length})</div>
<div className="max-h-48 overflow-y-auto">
{searchResults.map((hit, i) => (
<div
key={i}
className="flex items-center gap-2 py-1 px-2 hover:bg-slate-800 cursor-pointer rounded"
onClick={() => selectSearchResult(hit)}
onDoubleClick={() => {
if (hit.is_dir) {
navigateTo(hit.path);
} else {
setSelectedEntry({ name: hit.name, path: hit.path, is_dir: hit.is_dir, size: hit.size, mode: "", mode_num: 0, mod_time: 0 });
openPreview({ name: hit.name, path: hit.path, is_dir: hit.is_dir, size: hit.size, mode: "", mode_num: 0, mod_time: 0 });
}
}}
>
<FileIcon name={hit.name} />
<span className="text-slate-100 text-sm truncate">{hit.path}</span>
<span className="text-slate-500 text-xs ml-auto">{hit.is_dir ? "carpeta" : formatBytes(hit.size)}</span>
</div>
))}
</div>
<button className="btn-ghost text-xs mt-2 w-full" onClick={() => { setSearchResults([]); setSearchQuery(""); }}>
Limpiar búsqueda
</button>
</div>
)}
<div className="flex gap-2">
<button className="btn-ghost text-xs" onClick={() => { setShowMkdir(true); setMkdirName(""); }}>📁 Nueva carpeta</button>
<input ref={fileInputRef} type="file" multiple className="hidden" onChange={e => handleUpload(e.target.files)} />
<button className="btn-ghost text-xs" onClick={() => fileInputRef.current?.click()} disabled={uploading}>
{uploading ? "↑ Subiendo…" : "⬆ Subir archivo"}
</button>
{capabilities?.chown && (
<button
className="btn-ghost text-xs ml-auto"
onClick={() => {
if (!selectedEntry) return;
setChownState({ entry: selectedEntry, uid: String(selectedEntry.mode_num >> 16), gid: String(selectedEntry.mode_num & 0xFFFF) });
}}
disabled={!selectedEntry}
>
👤 Propietario
</button>
)}
{capabilities?.chmod && (
<button
className="btn-ghost text-xs"
onClick={() => {
if (!selectedEntry) return;
setChmodState({ entry: selectedEntry, mode: String((selectedEntry.mode_num & 0o777).toString(8)) });
}}
disabled={!selectedEntry}
>
🔒 Permisos
</button>
)}
</div>
<div
className={`card overflow-x-auto p-0 relative ${isDragOver ? "ring-2 ring-brand-500" : ""}`}
onDragOver={handleDragOver}
onDragLeave={handleDragLeave}
onDrop={handleDropZone}
>
{isDragOver && (
<div className="absolute inset-0 bg-brand-500/20 flex items-center justify-center z-10 rounded-lg">
<span className="text-brand-300 font-medium">Suelta para subir</span>
</div>
)}
<table className="w-full text-left text-sm">
<thead className="border-b border-slate-800 text-slate-400">
<tr>
<th className="px-4 py-3">Nombre</th>
<th className="px-4 py-3">Tamaño</th>
<th className="px-4 py-3">Permisos</th>
<th className="px-4 py-3">Modificado</th>
<th className="px-4 py-3"></th>
</tr>
</thead>
<tbody>
{parentDir() !== null && (
<tr
className="cursor-pointer hover:bg-slate-800"
onDoubleClick={() => navigateTo(parentDir()!)}
>
<td className="px-4 py-2 text-slate-400">..</td>
<td className="px-4 py-2 text-slate-500"></td>
<td className="px-4 py-2 text-slate-500"></td>
<td className="px-4 py-2 text-slate-500"></td>
<td className="px-4 py-2"></td>
</tr>
)}
{entries.map(entry => (
<tr
key={entry.path}
className={`cursor-pointer hover:bg-slate-800 ${selectedEntry?.path === entry.path ? "bg-slate-700" : ""}`}
onClick={() => setSelectedEntry(entry)}
onDoubleClick={() => handleDoubleClick(entry)}
>
<td className="px-4 py-2">
<div className="flex items-center gap-2">
<FileIcon name={entry.name} />
<span className="text-slate-100">{entry.name}</span>
</div>
</td>
<td className="px-4 py-2 text-slate-400 font-mono text-xs">
{entry.is_dir ? "—" : formatBytes(entry.size)}
</td>
<td className="px-4 py-2 text-slate-400 font-mono text-xs">
{modeStr(entry.mode_num)}
</td>
<td className="px-4 py-2 text-slate-400 text-xs">
{entry.mod_time > 0 ? new Date(entry.mod_time * 1000).toLocaleString() : "—"}
</td>
<td className="px-4 py-2 text-right">
<div className="flex gap-1 justify-end">
<button
className="btn-ghost text-xs px-1 py-0.5"
onClick={e => { e.stopPropagation(); setRenameState({ entry, name: entry.name }); }}
title="Renombrar"
></button>
{capabilities?.chmod && (
<button
className="btn-ghost text-xs px-1 py-0.5"
onClick={e => { e.stopPropagation(); setChmodState({ entry, mode: String((entry.mode_num & 0o777).toString(8)) }); }}
title="Permisos"
>🔒</button>
)}
{capabilities?.chown && (
<button
className="btn-ghost text-xs px-1 py-0.5"
onClick={e => { e.stopPropagation(); setChownState({ entry, uid: String(entry.mode_num >> 16), gid: String(entry.mode_num & 0xFFFF) }); }}
title="Propietario"
>👤</button>
)}
<button
className="btn-ghost text-xs px-1 py-0.5 text-red-400"
onClick={e => { e.stopPropagation(); handleDelete(entry); }}
title="Eliminar"
></button>
</div>
</td>
</tr>
))}
{(entries ?? []).length === 0 && !loading && (
<tr>
<td colSpan={5} className="px-4 py-8 text-center text-slate-500">
{searchQuery ? "Sin resultados" : "Directorio vacío"}
</td>
</tr>
)}
{loading && (
<tr>
<td colSpan={5} className="px-4 py-6 text-center text-slate-500">
Cargando
</td>
</tr>
)}
</tbody>
</table>
</div>
{hasMore && (
<button className="btn-ghost w-full text-xs" onClick={() => loadDir(currentPath, page + 1)}>
Cargar más ({total - (entries ?? []).length} restantes)
</button>
)}
{showMkdir && (
<Modal title="Nueva carpeta" onClose={() => setShowMkdir(false)} maxWidth="sm">
<div className="flex gap-2">
<input
className="input flex-1"
placeholder="Nombre de carpeta"
value={mkdirName}
onChange={e => setMkdirName(e.target.value)}
onKeyDown={e => e.key === "Enter" && handleMkdir()}
autoFocus
/>
<button className="btn-primary" onClick={handleMkdir}>Crear</button>
</div>
</Modal>
)}
{renameState && (
<Modal title="Renombrar" onClose={() => setRenameState(null)} maxWidth="sm">
<div className="flex gap-2">
<input
className="input flex-1"
value={renameState.name}
onChange={e => setRenameState({ ...renameState, name: e.target.value })}
onKeyDown={e => e.key === "Enter" && handleRename()}
autoFocus
/>
<button className="btn-primary" onClick={handleRename}>Renombrar</button>
</div>
</Modal>
)}
{chmodState && (
<Modal title="Permisos" onClose={() => setChmodState(null)} maxWidth="sm">
<div className="space-y-3">
<div className="flex gap-2 items-center">
<input
className="input w-24"
value={chmodState.mode}
onChange={e => setChmodState({ ...chmodState, mode: e.target.value })}
onKeyDown={e => e.key === "Enter" && handleChmod()}
autoFocus
placeholder="755"
/>
<span className="text-slate-400 text-sm">octal (ej: 755, 644)</span>
</div>
<div className="text-xs text-slate-500 font-mono">
{(parseInt(chmodState.mode, 8) || 0).toString(8).padStart(3, "0")} = {[
["r", (parseInt(chmodState.mode, 8) || 0) & 0o400],
["w", (parseInt(chmodState.mode, 8) || 0) & 0o200],
["x", (parseInt(chmodState.mode, 8) || 0) & 0o100],
].map(([c, v]) => c + (v ? "✓" : "✗")).join(" ")}
</div>
<div className="flex gap-2 justify-end">
<button className="btn-ghost" onClick={() => setChmodState(null)}>Cancelar</button>
<button className="btn-primary" onClick={handleChmod}>Aplicar</button>
</div>
</div>
</Modal>
)}
{chownState && (
<Modal title="Cambiar propietario" onClose={() => setChownState(null)} maxWidth="sm">
<div className="space-y-3">
<div>
<label className="label">UID</label>
<input
className="input"
value={chownState.uid}
onChange={e => setChownState({ ...chownState, uid: e.target.value })}
placeholder="0"
/>
</div>
<div>
<label className="label">GID</label>
<input
className="input"
value={chownState.gid}
onChange={e => setChownState({ ...chownState, gid: e.target.value })}
placeholder="0"
/>
</div>
<div className="flex gap-2 justify-end">
<button className="btn-ghost" onClick={() => setChownState(null)}>Cancelar</button>
<button className="btn-primary" onClick={handleChown}>Aplicar</button>
</div>
</div>
</Modal>
)}
{showPreview && selectedEntry && (
<Modal
title={selectedEntry.name}
onClose={() => { setShowPreview(false); setPreview(null); }}
maxWidth="3xl"
>
<div className="space-y-3">
{previewLoading ? (
<div className="text-center text-slate-400 py-8">Cargando</div>
) : preview?.type === "text" ? (
<div>
<div className="text-xs text-slate-500 mb-2">{preview.mime} · {formatBytes(preview.size)}</div>
<pre className="bg-slate-950 rounded p-3 text-xs text-slate-300 overflow-auto max-h-96 font-mono whitespace-pre-wrap break-all">
{preview.content}
</pre>
</div>
) : preview?.type === "image" ? (
<div>
<div className="text-xs text-slate-500 mb-2">{preview.mime} · {formatBytes(preview.size)}</div>
<img
src={api.fileDownloadUrl(selectedEntry.path)}
alt={selectedEntry.name}
className="max-h-96 mx-auto rounded border border-slate-700"
/>
</div>
) : (
<div className="text-center py-8">
<div className="text-slate-400 mb-2">Archivo binario</div>
<div className="text-xs text-slate-500 mb-4">{preview?.mime} · {formatBytes(preview?.size ?? 0)}</div>
<a
href={api.fileDownloadUrl(selectedEntry.path)}
download={selectedEntry.name}
className="btn-primary"
>
Descargar
</a>
</div>
)}
{!previewLoading && (
<div className="flex gap-2 justify-end">
<a
href={api.fileDownloadUrl(selectedEntry.path)}
download={selectedEntry.name}
className="btn-ghost text-xs"
>
Descargar
</a>
<button className="btn-primary text-xs" onClick={() => { setShowPreview(false); setPreview(null); }}>
Cerrar
</button>
</div>
)}
</div>
</Modal>
)}
</div>
);
}