fix: torrent downloads — User-Agent, failure tracking, retry logic
Problems fixed: - No User-Agent header: Nyaa returns HTML/redirect for bot requests; add browser-like UA + Accept + Referer + redirect:follow - Silent failures: downloads failed with no visible feedback; add 'failed' episode status + download_error column to store the error - No retry: failed/pending episodes were skipped forever on subsequent polls; scheduler now retries them via ON CONFLICT upsert - Content validation: check response starts with 'd' (bencoded dict) to catch HTML error pages masquerading as torrents Also adds: - /api/health write-test for torrent dir (shows ⚠ banner if not writable) - /api/poll endpoint for manual immediate poll trigger - '↻ Poll Now' button in ShowDetailPage - Failed episode badge with hover tooltip showing the error message - Migration to widen status CHECK constraint to include 'failed' Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
+14
-1
@@ -17,12 +17,21 @@ export interface Episode {
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title: string
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torrent_id: string
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torrent_url: string
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status: 'pending' | 'downloaded_auto' | 'downloaded_manual'
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status: 'pending' | 'downloaded_auto' | 'downloaded_manual' | 'failed'
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download_error: string | null
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file_path: string | null
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downloaded_at: string | null
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created_at: string
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updated_at: string
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}
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export interface HealthStatus {
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status: 'ok' | 'degraded'
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torrent_dir: string
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torrent_dir_writable: boolean
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torrent_dir_error: string | null
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}
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export interface NyaaItem {
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torrent_id: string
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title: string
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@@ -87,4 +96,8 @@ export const api = {
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update: (data: Partial<Omit<Settings, 'torrent_output_dir'>>) =>
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request<Settings>('/api/settings', { method: 'PATCH', body: JSON.stringify(data) }),
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},
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health: {
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get: () => request<HealthStatus>('/api/health'),
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poll: () => request<{ status: string }>('/api/poll', { method: 'POST' }),
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},
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}
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@@ -73,6 +73,18 @@ tr:hover td { background: var(--surface2); }
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.badge.pending { background: #2a2a1a; color: var(--yellow); }
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.badge.downloaded_auto { background: #1a2a1a; color: var(--green); }
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.badge.downloaded_manual { background: #1a2533; color: #4da6ff; }
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.badge.failed { background: #2a1a1a; color: var(--red); }
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.error-tooltip { position: relative; display: inline-flex; align-items: center; gap: 4px; cursor: help; }
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.error-tooltip .tooltip-text {
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visibility: hidden; opacity: 0; transition: opacity 0.15s;
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position: absolute; z-index: 10; bottom: 125%; left: 0;
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background: #1a0a0a; color: var(--red); border: 1px solid var(--red);
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border-radius: var(--radius); padding: 6px 10px; font-size: 11px;
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white-space: pre-wrap; max-width: 360px; min-width: 180px; word-break: break-word;
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pointer-events: none;
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}
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.error-tooltip:hover .tooltip-text { visibility: visible; opacity: 1; }
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.layout { display: flex; height: 100vh; }
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.sidebar { width: 200px; flex-shrink: 0; background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 16px 0; }
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@@ -1,5 +1,5 @@
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import { useEffect, useState } from 'react'
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import { api, type Show, type Episode } from '../api'
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import { api, type Show, type Episode, type HealthStatus } from '../api'
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interface Props {
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showId: number
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@@ -9,19 +9,21 @@ interface Props {
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export default function ShowDetailPage({ showId, onBack }: Props) {
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const [show, setShow] = useState<Show | null>(null)
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const [episodes, setEpisodes] = useState<Episode[]>([])
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const [health, setHealth] = useState<HealthStatus | null>(null)
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const [loading, setLoading] = useState(true)
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const [bulkCode, setBulkCode] = useState('')
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const [bulking, setBulking] = useState(false)
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const [polling, setPolling] = useState(false)
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useEffect(() => {
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Promise.all([api.shows.get(showId), api.episodes.list(showId)])
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.then(([s, eps]) => { setShow(s); setEpisodes(eps) })
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Promise.all([api.shows.get(showId), api.episodes.list(showId), api.health.get()])
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.then(([s, eps, h]) => { setShow(s); setEpisodes(eps); setHealth(h) })
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.finally(() => setLoading(false))
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}, [showId])
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const handleStatusChange = async (ep: Episode, status: Episode['status']) => {
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const updated = await api.episodes.update(showId, ep.id, status)
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setEpisodes((prev) => prev.map((e) => (e.id === updated.id ? updated : e)))
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setEpisodes((prev) => prev.map((e) => (e.id === updated.id ? (updated as Episode) : e)))
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}
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const handleBulkMark = async (e: React.FormEvent) => {
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@@ -44,14 +46,27 @@ export default function ShowDetailPage({ showId, onBack }: Props) {
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setShow(updated)
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}
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const handlePollNow = async () => {
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setPolling(true)
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try {
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await api.health.poll()
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const eps = await api.episodes.list(showId)
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setEpisodes(eps)
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} finally {
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setPolling(false)
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}
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}
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if (loading) return <div className="empty-state"><div className="spinner" /></div>
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if (!show) return <div className="empty-state">Show not found.</div>
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const failed = episodes.filter((e) => e.status === 'failed')
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const stats = {
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total: episodes.length,
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pending: episodes.filter((e) => e.status === 'pending').length,
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auto: episodes.filter((e) => e.status === 'downloaded_auto').length,
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manual: episodes.filter((e) => e.status === 'downloaded_manual').length,
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failed: failed.length,
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}
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return (
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@@ -60,6 +75,19 @@ export default function ShowDetailPage({ showId, onBack }: Props) {
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← Shows
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</a>
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{/* Health warning banner */}
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{health && !health.torrent_dir_writable && (
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<div className="card" style={{ marginBottom: 16, borderColor: 'var(--red)', background: '#1a0a0a' }}>
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<div style={{ color: 'var(--red)', fontWeight: 600, marginBottom: 4 }}>⚠ Torrent directory is not writable</div>
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<div style={{ fontSize: 12, color: 'var(--text-muted)' }}>
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Path: <code>{health.torrent_dir}</code>
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</div>
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{health.torrent_dir_error && (
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<div style={{ fontSize: 11, color: 'var(--red)', marginTop: 4 }}>{health.torrent_dir_error}</div>
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)}
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</div>
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)}
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<div className="page-header">
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<div>
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<h1>{show.name}</h1>
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@@ -71,28 +99,51 @@ export default function ShowDetailPage({ showId, onBack }: Props) {
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</span>
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</div>
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</div>
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<button className="ghost" onClick={handleToggleActive}>
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{show.is_active ? 'Pause Polling' : 'Resume Polling'}
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</button>
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<div className="flex" style={{ gap: 8 }}>
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<button className="ghost" onClick={handlePollNow} disabled={polling}>
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{polling ? <span className="spinner" /> : '↻ Poll Now'}
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</button>
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<button className="ghost" onClick={handleToggleActive}>
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{show.is_active ? 'Pause Polling' : 'Resume Polling'}
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</button>
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</div>
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</div>
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{/* Stats */}
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<div className="flex" style={{ gap: 12, marginBottom: 20, flexWrap: 'wrap' }}>
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{[
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{ label: 'Total', value: stats.total },
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{ label: 'Pending', value: stats.pending },
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{ label: 'Auto DL', value: stats.auto },
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{ label: 'Manual', value: stats.manual },
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].map(({ label, value }) => (
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{ label: 'Total', value: stats.total, color: undefined },
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{ label: 'Pending', value: stats.pending, color: undefined },
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{ label: 'Auto DL', value: stats.auto, color: undefined },
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{ label: 'Manual', value: stats.manual, color: undefined },
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{ label: 'Failed', value: stats.failed, color: stats.failed > 0 ? 'var(--red)' : undefined },
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].map(({ label, value, color }) => (
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<div key={label} className="card" style={{ minWidth: 100, textAlign: 'center' }}>
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<div style={{ fontSize: 22, fontWeight: 700 }}>{value}</div>
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<div style={{ fontSize: 22, fontWeight: 700, color }}>{value}</div>
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<div className="text-muted text-sm">{label}</div>
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</div>
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))}
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</div>
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{/* Failed downloads summary */}
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{failed.length > 0 && (
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<div className="card" style={{ marginBottom: 16, borderColor: 'var(--red)' }}>
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<div style={{ fontWeight: 600, marginBottom: 8, color: 'var(--red)' }}>
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{failed.length} failed download{failed.length > 1 ? 's' : ''} — will retry on next poll (or click ↻ Poll Now)
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</div>
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{failed.slice(0, 3).map((ep) => (
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<div key={ep.id} style={{ fontSize: 12, color: 'var(--text-muted)', marginBottom: 4 }}>
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<strong>Ep {ep.episode_code}</strong>: {ep.download_error ?? 'Unknown error'}
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</div>
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))}
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{failed.length > 3 && (
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<div style={{ fontSize: 12, color: 'var(--text-muted)' }}>…and {failed.length - 3} more</div>
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)}
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</div>
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)}
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{/* Bulk mark */}
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<form onSubmit={handleBulkMark} className="card mb-4" style={{ marginBottom: 16 }}>
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<form onSubmit={handleBulkMark} className="card" style={{ marginBottom: 16 }}>
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<div style={{ marginBottom: 8, fontWeight: 600 }}>Bulk Mark as Downloaded</div>
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<div className="flex" style={{ gap: 8 }}>
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<input
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@@ -136,7 +187,16 @@ export default function ShowDetailPage({ showId, onBack }: Props) {
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</a>
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</td>
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<td className="text-muted">{ep.torrent_id}</td>
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<td><span className={`badge ${ep.status}`}>{ep.status.replace('_', ' ')}</span></td>
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<td>
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{ep.status === 'failed' && ep.download_error ? (
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<span className="error-tooltip">
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<span className="badge failed">failed</span>
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<span className="tooltip-text">{ep.download_error}</span>
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</span>
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) : (
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<span className={`badge ${ep.status}`}>{ep.status.replace(/_/g, ' ')}</span>
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)}
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</td>
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<td className="text-muted text-sm">
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{ep.downloaded_at ? new Date(ep.downloaded_at).toLocaleDateString() : '—'}
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</td>
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@@ -169,7 +229,7 @@ function EpisodeActions({
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if (busy) return <span className="spinner" />
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if (ep.status === 'pending') {
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if (ep.status === 'pending' || ep.status === 'failed') {
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return (
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<button style={{ fontSize: 12 }} onClick={() => handle('downloaded_manual')}>
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Mark Downloaded
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