feat(storage): breadth-first analytics + recursive browse/search

Analytics now walks every top-level prefix with its own budget instead of a
flat alphabetical scan, so a single huge prefix (kafka/ CDC json) no longer
hides the rest — composition now correctly reflects images, logs, csv,
parquet and avro, and reports true total size.

Browser gains recursive (whole-subtree) listing, free-text name search,
file-type filter chips, type column and Load-more pagination so every object
across all folders is discoverable.
This commit is contained in:
mo
2026-06-27 22:12:04 +00:00
parent 3a6ee8e2b0
commit 930cd15f87
2 changed files with 289 additions and 126 deletions
+203 -113
View File
@@ -21,9 +21,12 @@ S3_REGION = os.getenv("S3_REGION", "us-east-1")
router = APIRouter(prefix="/api/storage/s3", tags=["storage"])
# Bounded scan so the dashboard stays responsive on big buckets.
SCAN_MAX_OBJECTS = int(os.getenv("S3_SCAN_MAX_OBJECTS", "50000"))
SCAN_DEADLINE_S = float(os.getenv("S3_SCAN_DEADLINE_S", "12"))
# Bounded scan so the dashboard stays responsive on big / fast-growing buckets.
SCAN_MAX_OBJECTS = int(os.getenv("S3_SCAN_MAX_OBJECTS", "80000"))
SCAN_DEADLINE_S = float(os.getenv("S3_SCAN_DEADLINE_S", "20"))
# Per top-level prefix cap so a single huge prefix (e.g. kafka/ CDC json) cannot
# starve the others — this keeps the type/size composition representative.
SCAN_PER_PREFIX = int(os.getenv("S3_SCAN_PER_PREFIX", "20000"))
# In-process activity log — every S3 op routed through this API is recorded so
# the dashboard can show live "what is happening on the storage" timelines.
@@ -32,6 +35,25 @@ _analytics_cache: dict[str, Any] = {"ts": 0.0, "data": None}
_ANALYTICS_TTL = 45.0
def _client():
return boto3.client(
"s3",
endpoint_url=S3_ENDPOINT,
aws_access_key_id=S3_ACCESS_KEY,
aws_secret_access_key=S3_SECRET_KEY,
region_name=S3_REGION,
config=Config(signature_version="s3v4", s3={"addressing_style": "path"}),
)
def _human_size(n: float) -> str:
for unit in ("B", "KB", "MB", "GB", "TB"):
if n < 1024:
return f"{n:.0f} {unit}" if unit == "B" else f"{n:.1f} {unit}"
n /= 1024
return f"{n:.1f} PB"
def _track(op: str) -> None:
try:
_activity.append((time.time(), op))
@@ -63,25 +85,6 @@ def _size_class(n: int) -> str:
return ">1 GB"
def _client():
return boto3.client(
"s3",
endpoint_url=S3_ENDPOINT,
aws_access_key_id=S3_ACCESS_KEY,
aws_secret_access_key=S3_SECRET_KEY,
region_name=S3_REGION,
config=Config(signature_version="s3v4", s3={"addressing_style": "path"}),
)
def _human_size(n: int) -> str:
for unit in ("B", "KB", "MB", "GB", "TB"):
if n < 1024:
return f"{n:.0f} {unit}" if unit == "B" else f"{n:.1f} {unit}"
n /= 1024
return f"{n:.1f} PB"
@router.get("/health")
async def s3_health():
try:
@@ -127,35 +130,87 @@ async def list_buckets():
async def list_objects(
bucket: str,
prefix: str = Query("", alias="prefix"),
max_keys: int = Query(200, le=500),
max_keys: int = Query(200, le=1000),
recursive: bool = Query(False),
q: str = Query(""),
ext: str = Query(""),
token: str = Query(""),
):
"""Browse a bucket.
- Folder mode (default): one level, returns sub-folders + objects.
- recursive / q / ext: flat search across the whole prefix subtree,
paginated via `token` (returned as `next_token`).
"""
try:
_track("list_objects")
s3 = _client()
resp = s3.list_objects_v2(Bucket=bucket, Prefix=prefix, Delimiter="/", MaxKeys=max_keys)
folders = [
{"type": "prefix", "name": p["Prefix"][len(prefix):].rstrip("/"), "prefix": p["Prefix"]}
for p in resp.get("CommonPrefixes", [])
]
objects = [
{
"type": "object",
"key": o["Key"],
"name": o["Key"][len(prefix):] if o["Key"].startswith(prefix) else o["Key"],
"size": o.get("Size", 0),
"size_human": _human_size(o.get("Size", 0)),
"modified": o.get("LastModified", "").isoformat() if o.get("LastModified") else None,
}
for o in resp.get("Contents", [])
if o["Key"] != prefix
]
ql = q.lower().strip()
ext_l = ext.lower().lstrip(".").strip()
flat = bool(recursive or ql or ext_l)
folders: list[dict[str, Any]] = []
objects: list[dict[str, Any]] = []
cont = token or None
pages = 0
scanned = 0
next_token: str | None = None
PAGE_BUDGET = 40
while True:
kw: dict[str, Any] = {"Bucket": bucket, "Prefix": prefix, "MaxKeys": 1000}
if not flat:
kw["Delimiter"] = "/"
if cont:
kw["ContinuationToken"] = cont
r = s3.list_objects_v2(**kw)
pages += 1
for p in r.get("CommonPrefixes", []):
folders.append({
"type": "prefix",
"name": p["Prefix"][len(prefix):].rstrip("/"),
"prefix": p["Prefix"],
})
for o in r.get("Contents", []):
key = o["Key"]
if key == prefix:
continue
scanned += 1
if ql and ql not in key.lower():
continue
if ext_l and _ext(key) != ext_l:
continue
objects.append({
"type": "object",
"key": key,
"name": key[len(prefix):] if key.startswith(prefix) else key,
"ext": _ext(key),
"size": o.get("Size", 0),
"size_human": _human_size(o.get("Size", 0)),
"modified": o.get("LastModified", "").isoformat() if o.get("LastModified") else None,
})
cont = r.get("NextContinuationToken")
more = r.get("IsTruncated")
if not flat:
next_token = cont if more else None
break
if len(objects) >= max_keys or not more or pages >= PAGE_BUDGET:
next_token = cont if more else None
break
return {
"ok": True,
"bucket": bucket,
"prefix": prefix,
"flat": flat,
"folders": folders,
"objects": objects,
"truncated": resp.get("IsTruncated", False),
"objects": objects[:max_keys] if flat else objects,
"scanned": scanned,
"next_token": next_token,
"truncated": bool(next_token),
}
except ClientError as exc:
return JSONResponse({"ok": False, "error": str(exc)}, status_code=403)
@@ -186,6 +241,69 @@ async def download_object(bucket: str, key: str = Query(...)):
return JSONResponse({"ok": False, "error": str(exc)}, status_code=404)
# ── Analytics ────────────────────────────────────────────────────────────────
def _accumulate(agg: dict[str, Any], bucket: str, o: dict[str, Any]) -> None:
sz = int(o.get("Size", 0) or 0)
key = o["Key"]
lm = o.get("LastModified")
agg["objects"] += 1
agg["bytes"] += sz
bb = agg["by_bucket"].setdefault(bucket, [0, 0])
bb[0] += 1
bb[1] += sz
e = agg["by_ext"].setdefault(_ext(key), [0, 0])
e[0] += 1
e[1] += sz
sc = _size_class(sz)
agg["by_size"][sc] = agg["by_size"].get(sc, 0) + 1
if lm:
d = lm.astimezone(timezone.utc).strftime("%Y-%m-%d")
dd = agg["by_day"].setdefault(d, [0, 0])
dd[0] += 1
dd[1] += sz
agg["recent"].append((lm.isoformat(), bucket, key, sz))
if len(agg["recent"]) > 400:
agg["recent"] = sorted(agg["recent"], reverse=True)[:60]
rest = key[len(bucket) + 1:] if key.startswith(bucket + "/") else key
top = rest.split("/", 1)[0] if "/" in rest else "(root)"
pp = agg["by_prefix"].setdefault(f"{bucket}/{top}", [0, 0])
pp[0] += 1
pp[1] += sz
agg["largest"].append((sz, bucket, key, lm.isoformat() if lm else None))
if len(agg["largest"]) > 400:
agg["largest"] = sorted(agg["largest"], reverse=True)[:60]
def _scan_prefix(s3, bucket: str, prefix: str, cap: int, deadline: float, agg: dict[str, Any]) -> bool:
"""Scan one prefix subtree (flat). Returns True if capped/cut short."""
tok = None
n = 0
while True:
if time.time() > deadline or n >= cap or agg["objects"] >= SCAN_MAX_OBJECTS:
return True
kw: dict[str, Any] = {"Bucket": bucket, "MaxKeys": 1000}
if prefix:
kw["Prefix"] = prefix
if tok:
kw["ContinuationToken"] = tok
try:
r = s3.list_objects_v2(**kw)
except Exception:
return False
for o in r.get("Contents", []):
_accumulate(agg, bucket, o)
n += 1
if n >= cap or agg["objects"] >= SCAN_MAX_OBJECTS:
return True
if r.get("IsTruncated"):
tok = r.get("NextContinuationToken")
if not tok:
return False
else:
return False
def _scan_analytics() -> dict[str, Any]:
s3 = _client()
@@ -198,101 +316,73 @@ def _scan_analytics() -> dict[str, Any]:
}
names = [b["Name"] for b in bucket_objs]
total_bytes = 0
total_objects = 0
by_bucket: dict[str, list[int]] = {}
by_ext: dict[str, list[int]] = {}
by_size: dict[str, int] = {}
by_day: dict[str, list[int]] = {}
by_prefix: dict[str, list[int]] = {}
largest: list[tuple[int, str, str, str | None]] = []
recent: list[tuple[str, str, str, int]] = []
agg: dict[str, Any] = {
"objects": 0, "bytes": 0, "by_bucket": {}, "by_ext": {}, "by_size": {},
"by_day": {}, "by_prefix": {}, "largest": [], "recent": [],
}
truncated = False
scanned = 0
for name in names:
bc = bb = 0
token = None
while True:
if time.time() > deadline or scanned >= SCAN_MAX_OBJECTS:
if time.time() > deadline:
truncated = True
break
try:
r = s3.list_objects_v2(Bucket=name, Delimiter="/", MaxKeys=1000)
except Exception:
continue
# root-level objects
for o in r.get("Contents", []):
_accumulate(agg, name, o)
units = [p["Prefix"] for p in r.get("CommonPrefixes", [])]
agg["by_bucket"].setdefault(name, [0, 0])
if not units:
if _scan_prefix(s3, name, "", SCAN_MAX_OBJECTS, deadline, agg):
truncated = True
break
kw: dict[str, Any] = {"Bucket": name, "MaxKeys": 1000}
if token:
kw["ContinuationToken"] = token
try:
r = s3.list_objects_v2(**kw)
except Exception:
break
for o in r.get("Contents", []):
sz = int(o.get("Size", 0) or 0)
key = o["Key"]
lm = o.get("LastModified")
bc += 1
bb += sz
scanned += 1
total_objects += 1
total_bytes += sz
e = by_ext.setdefault(_ext(key), [0, 0])
e[0] += 1
e[1] += sz
sc = _size_class(sz)
by_size[sc] = by_size.get(sc, 0) + 1
if lm:
d = lm.astimezone(timezone.utc).strftime("%Y-%m-%d")
dd = by_day.setdefault(d, [0, 0])
dd[0] += 1
dd[1] += sz
recent.append((lm.isoformat(), name, key, sz))
top = key.split("/", 1)[0] if "/" in key else "(root)"
pp = by_prefix.setdefault(f"{name}/{top}", [0, 0])
pp[0] += 1
pp[1] += sz
largest.append((sz, name, key, lm.isoformat() if lm else None))
if scanned >= SCAN_MAX_OBJECTS:
else:
# breadth-first: every top-level prefix gets its own budget so a
# single huge prefix can't hide the rest of the data.
for pre in units:
if time.time() > deadline:
truncated = True
break
if r.get("IsTruncated") and not (time.time() > deadline or scanned >= SCAN_MAX_OBJECTS):
token = r.get("NextContinuationToken")
if not token:
break
else:
break
by_bucket[name] = [bc, bb]
if _scan_prefix(s3, name, pre, SCAN_PER_PREFIX, deadline, agg):
truncated = True
total_bytes = agg["bytes"]
total_objects = agg["objects"]
# cumulative growth timeline
growth = []
cum_b = cum_o = 0
for d in sorted(by_day):
c, b = by_day[d]
for d in sorted(agg["by_day"]):
c, b = agg["by_day"][d]
cum_o += c
cum_b += b
growth.append({"date": d, "objects": c, "bytes": b, "cum_objects": cum_o, "cum_bytes": cum_b})
buckets_out = sorted(
([{"name": n, "objects": v[0], "bytes": v[1], "size_human": _human_size(v[1]),
"pct": round(100 * v[1] / total_bytes, 1) if total_bytes else 0,
"created": created_map.get(n)} for n, v in by_bucket.items()]),
[{"name": n, "objects": v[0], "bytes": v[1], "size_human": _human_size(v[1]),
"pct": round(100 * v[1] / total_bytes, 1) if total_bytes else 0,
"created": created_map.get(n)} for n, v in agg["by_bucket"].items()],
key=lambda x: x["bytes"], reverse=True)
types_out = sorted(
([{"ext": k, "objects": v[0], "bytes": v[1], "size_human": _human_size(v[1])}
for k, v in by_ext.items()]), key=lambda x: x["bytes"], reverse=True)[:12]
[{"ext": k, "objects": v[0], "bytes": v[1], "size_human": _human_size(v[1])}
for k, v in agg["by_ext"].items()], key=lambda x: x["objects"], reverse=True)[:12]
size_order = ["<1 KB", "1 KB1 MB", "110 MB", "10100 MB", "100 MB1 GB", ">1 GB"]
size_out = [{"label": k, "count": by_size.get(k, 0)} for k in size_order]
size_out = [{"label": k, "count": agg["by_size"].get(k, 0)} for k in size_order]
prefixes_out = sorted(
([{"prefix": k, "objects": v[0], "bytes": v[1], "size_human": _human_size(v[1])}
for k, v in by_prefix.items()]), key=lambda x: x["bytes"], reverse=True)[:10]
[{"prefix": k, "objects": v[0], "bytes": v[1], "size_human": _human_size(v[1])}
for k, v in agg["by_prefix"].items()], key=lambda x: x["bytes"], reverse=True)[:12]
largest.sort(key=lambda x: x[0], reverse=True)
largest = sorted(agg["largest"], reverse=True)[:10]
largest_out = [{"bucket": b, "key": k, "bytes": s, "size_human": _human_size(s), "modified": m}
for s, b, k, m in largest[:10]]
for s, b, k, m in largest]
recent.sort(key=lambda x: x[0], reverse=True)
recent = sorted(agg["recent"], reverse=True)[:15]
recent_out = [{"modified": m, "bucket": b, "key": k, "bytes": s, "size_human": _human_size(s)}
for m, b, k, s in recent[:15]]
for m, b, k, s in recent]
return {
"summary": {
@@ -306,7 +396,7 @@ def _scan_analytics() -> dict[str, Any]:
"newest": recent_out[0]["modified"] if recent_out else None,
"oldest": growth[0]["date"] if growth else None,
"truncated": truncated,
"scanned": scanned,
"scanned": total_objects,
},
"buckets": buckets_out,
"types": types_out,
+86 -13
View File
@@ -1,13 +1,13 @@
import { useCallback, useEffect, useMemo, useState } from 'react'
import {
Activity, BarChart3, Boxes, ChevronRight, Clock, Database, Download, ExternalLink,
Files, Folder, Gauge, HardDrive, LayoutGrid, Loader2, RefreshCw, TrendingUp,
Files, Folder, Gauge, HardDrive, LayoutGrid, Loader2, RefreshCw, Search, TrendingUp,
} from 'lucide-react'
import { cn } from '../../lib/utils'
import { subTabActive, subTabIdle } from '../../lib/tabActive'
type Bucket = { name: string; created?: string; has_objects?: boolean }
type S3Item = { type: string; name?: string; prefix?: string; key?: string; size_human?: string; modified?: string }
type S3Item = { type: string; name?: string; prefix?: string; key?: string; ext?: string; size_human?: string; modified?: string }
type GrowthPt = { date: string; objects: number; bytes: number; cum_objects: number; cum_bytes: number }
type Analytics = {
@@ -349,6 +349,8 @@ export function StorageView() {
/* ── Browser (the original explorer, now a tab) ──────────────────────────── */
const TYPE_CHIPS = ['json', 'jpeg', 'png', 'csv', 'log', 'parquet', 'avro', 'pdf', 'txt']
function BucketBrowser() {
const [buckets, setBuckets] = useState<Bucket[]>([])
const [bucket, setBucket] = useState<string | null>(null)
@@ -356,7 +358,17 @@ function BucketBrowser() {
const [folders, setFolders] = useState<S3Item[]>([])
const [objects, setObjects] = useState<S3Item[]>([])
const [loading, setLoading] = useState(false)
const [loadingMore, setLoadingMore] = useState(false)
const [error, setError] = useState<string | null>(null)
// search / filter
const [qInput, setQInput] = useState('')
const [q, setQ] = useState('')
const [ext, setExt] = useState('')
const [recursive, setRecursive] = useState(false)
const [nextToken, setNextToken] = useState<string | null>(null)
const [scanned, setScanned] = useState(0)
const flat = recursive || !!q || !!ext
const loadBuckets = useCallback(async () => {
setLoading(true); setError(null)
@@ -370,18 +382,31 @@ function BucketBrowser() {
} catch { setError('S3 API unavailable') } finally { setLoading(false) }
}, [bucket])
const loadObjects = useCallback(async (b: string, p: string) => {
setLoading(true); setError(null)
const loadObjects = useCallback(async (b: string, p: string, opts: { q: string; ext: string; recursive: boolean }, token?: string) => {
const append = !!token
append ? setLoadingMore(true) : setLoading(true)
setError(null)
try {
const r = await fetch(`/api/storage/s3/buckets/${encodeURIComponent(b)}/objects?prefix=${encodeURIComponent(p)}`)
const params = new URLSearchParams({ prefix: p, max_keys: '300' })
if (opts.recursive) params.set('recursive', 'true')
if (opts.q) params.set('q', opts.q)
if (opts.ext) params.set('ext', opts.ext)
if (token) params.set('token', token)
const r = await fetch(`/api/storage/s3/buckets/${encodeURIComponent(b)}/objects?${params}`)
const j = await r.json()
if (!r.ok || !j.ok) { setError(j.error || 'List failed'); return }
setFolders(j.folders || []); setObjects(j.objects || [])
} catch { setError('Failed to list objects') } finally { setLoading(false) }
setFolders(j.flat ? [] : (j.folders || []))
setObjects((prev) => (append ? [...prev, ...(j.objects || [])] : (j.objects || [])))
setNextToken(j.next_token || null)
setScanned((prev) => (append ? prev + (j.scanned || 0) : (j.scanned || 0)))
} catch { setError('Failed to list objects') } finally { append ? setLoadingMore(false) : setLoading(false) }
}, [])
useEffect(() => { loadBuckets() }, [loadBuckets])
useEffect(() => { if (bucket) loadObjects(bucket, prefix) }, [bucket, prefix, loadObjects])
useEffect(() => { if (bucket) loadObjects(bucket, prefix, { q, ext, recursive }) }, [bucket, prefix, q, ext, recursive, loadObjects])
const runSearch = () => setQ(qInput.trim())
const clearSearch = () => { setQInput(''); setQ(''); setExt(''); setRecursive(false) }
const crumbs = prefix ? prefix.split('/').filter(Boolean) : []
@@ -391,7 +416,7 @@ function BucketBrowser() {
<h3 className="mb-2 text-[10px] font-semibold uppercase tracking-wider text-foreground-faint">Buckets</h3>
<div className="space-y-1">
{buckets.map((b) => (
<button key={b.name} type="button" onClick={() => { setBucket(b.name); setPrefix('') }}
<button key={b.name} type="button" onClick={() => { setBucket(b.name); setPrefix(''); clearSearch() }}
className={cn('flex w-full items-center gap-2 rounded border px-2 py-1.5 text-left text-[10px]',
bucket === b.name ? 'border-docker/40 bg-docker/10' : 'border-border hover:bg-surface-overlay')}>
<Database className="h-3 w-3 shrink-0 text-docker" />
@@ -403,7 +428,36 @@ function BucketBrowser() {
</aside>
<div className="flex min-h-0 flex-1 flex-col p-3">
{bucket && (
{/* search + filters */}
<div className="mb-2 flex flex-wrap items-center gap-1.5">
<div className="flex items-center gap-1 rounded-md border border-border bg-surface-raised px-2 py-1">
<Search className="h-3 w-3 text-foreground-faint" />
<input
value={qInput}
onChange={(e) => setQInput(e.target.value)}
onKeyDown={(e) => { if (e.key === 'Enter') runSearch() }}
placeholder="Search all objects by name…"
className="w-44 bg-transparent text-[10px] text-foreground outline-none placeholder:text-foreground-faint"
/>
</div>
<button type="button" onClick={runSearch} className={cn('rounded-md px-2 py-1 text-[10px]', subTabActive)}>Search</button>
<button type="button" onClick={() => setRecursive((v) => !v)}
className={cn('rounded-md px-2 py-1 text-[10px]', recursive ? subTabActive : subTabIdle)} title="List every object under this path, including subfolders">
Recursive
</button>
<span className="mx-1 h-4 w-px bg-border" />
{TYPE_CHIPS.map((t) => (
<button key={t} type="button" onClick={() => setExt(ext === t ? '' : t)}
className={cn('rounded-md px-1.5 py-1 font-mono text-[10px]', ext === t ? subTabActive : subTabIdle)}>
.{t}
</button>
))}
{(q || ext || recursive) && (
<button type="button" onClick={clearSearch} className={cn('rounded-md px-2 py-1 text-[10px]', subTabIdle)}>Clear</button>
)}
</div>
{bucket && !flat && (
<nav className="mb-2 flex flex-wrap items-center gap-1 text-[10px] text-foreground-muted">
<button type="button" className="hover:text-docker" onClick={() => setPrefix('')}>{bucket}</button>
{crumbs.map((c, i) => (
@@ -414,13 +468,20 @@ function BucketBrowser() {
))}
</nav>
)}
{flat && (
<p className="mb-2 text-[10px] text-foreground-faint">
{loading ? 'Searching…' : <>Found <span className="text-foreground">{objects.length}</span> object{objects.length === 1 ? '' : 's'}
{q && <> matching <span className="text-foreground">{q}</span></>}{ext && <> of type <span className="font-mono text-foreground">.{ext}</span></>}
{prefix && <> under <span className="font-mono">{prefix}</span></>} · scanned {fmtNum(scanned)}{nextToken ? '+' : ''} keys</>}
</p>
)}
{loading && <p className="flex items-center gap-2 text-[11px] text-foreground-muted"><Loader2 className="h-4 w-4 animate-spin" /> Loading</p>}
{error && <p className="mb-2 text-[11px] text-danger">{error}</p>}
<div className="scrollbar-thin min-h-0 flex-1 overflow-y-auto">
<table className="w-full text-left text-[11px]">
<thead>
<tr className="border-b border-border text-[9px] uppercase text-foreground-faint">
<th className="py-1.5 pr-2">Name</th><th className="py-1.5 pr-2">Size</th><th className="py-1.5 pr-2">Modified</th><th className="py-1.5" />
<th className="py-1.5 pr-2">{flat ? 'Key' : 'Name'}</th><th className="py-1.5 pr-2">Type</th><th className="py-1.5 pr-2">Size</th><th className="py-1.5 pr-2">Modified</th><th className="py-1.5" />
</tr>
</thead>
<tbody>
@@ -431,12 +492,14 @@ function BucketBrowser() {
<Folder className="h-3.5 w-3.5" /> {f.name}/
</button>
</td>
<td className="py-1.5 pr-2 text-foreground-faint">folder</td>
<td className="py-1.5 pr-2 text-foreground-faint"></td><td className="py-1.5 pr-2 text-foreground-faint"></td><td />
</tr>
))}
{objects.map((o) => (
<tr key={o.key} className="border-b border-border/50 hover:bg-surface-overlay/50">
<td className="max-w-[240px] truncate py-1.5 pr-2 font-mono text-[10px]">{o.name || o.key}</td>
<td className="max-w-[360px] truncate py-1.5 pr-2 font-mono text-[10px]" title={o.key}>{flat ? o.key : (o.name || o.key)}</td>
<td className="py-1.5 pr-2"><span className="rounded bg-surface-overlay px-1 py-0.5 font-mono text-[9px] text-foreground-muted">{o.ext || '—'}</span></td>
<td className="py-1.5 pr-2 text-foreground-muted">{o.size_human}</td>
<td className="py-1.5 pr-2 text-foreground-faint">{o.modified?.slice(0, 19) || '—'}</td>
<td className="py-1.5">
@@ -450,7 +513,17 @@ function BucketBrowser() {
))}
</tbody>
</table>
{!loading && folders.length === 0 && objects.length === 0 && bucket && <p className="py-8 text-center text-sm text-foreground-muted">This prefix is empty.</p>}
{!loading && folders.length === 0 && objects.length === 0 && bucket && (
<p className="py-8 text-center text-sm text-foreground-muted">{flat ? 'No matching objects found.' : 'This prefix is empty.'}</p>
)}
{nextToken && bucket && (
<div className="py-3 text-center">
<button type="button" disabled={loadingMore} onClick={() => loadObjects(bucket, prefix, { q, ext, recursive }, nextToken)}
className={cn('rounded-md px-3 py-1.5 text-[11px]', subTabIdle)}>
{loadingMore ? <Loader2 className="inline h-3 w-3 animate-spin" /> : 'Load more'}
</button>
</div>
)}
</div>
</div>
</div>