Daan MeijerandClaude Opus 5.5
fde1e6cc90
lib/nzb (buildNzb, parseNzb) from the current app; NzbService builds a release's NZB from its chunks; GET /api/v1/releases?q= (every word of the name) and GET /api/v1/releases/:id/nzb behind the api guard. A test stores a batch, finds the release and reads its NZB back. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
36 lines
1.4 KiB
TypeScript
36 lines
1.4 KiB
TypeScript
import db from '@adonisjs/lucid/services/db'
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import { decodeChunk } from '#lib/chunks/index'
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import { buildNzb } from '#lib/nzb/index'
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/**
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* A release's NZB (REBUILD.md, part 9), from its chunks in the chunk store:
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* every chunk decoded, its files in name order. A file stored twice (the same
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* name and first article, e.g. a range read again) is taken once.
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*/
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class NzbService {
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async build(releaseId: number): Promise<{ name: string; xml: string } | null> {
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const release = await db.from('releases').where('id', releaseId).select('name').first()
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if (!release) return null
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const chunks = await db.from('release_chunks').where('release_id', releaseId).orderBy('id').select('payload')
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const files = new Map<string, ReturnType<typeof decodeChunk>[number]>()
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for (const chunk of chunks) {
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for (const file of decodeChunk(chunk.payload)) files.set(`${file.name}\n${file.segments[0]?.[1] ?? ''}`, file)
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}
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const xml = buildNzb(
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[...files.values()]
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.sort((a, b) => a.name.localeCompare(b.name))
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.map((f) => ({
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name: f.name,
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poster: f.poster,
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date: f.postedAt ?? 0,
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groups: f.groups,
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segments: f.segments.map(([number, id, size]) => ({ number, id, size })),
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})),
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{ title: release.name }
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)
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return { name: release.name, xml }
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}
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}
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export default new NzbService()
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