anthonyandClaude Sonnet 5
27ba48d181
Options (quality, subtitles) are now derived from a yt-dlp -J probe of the submitted URL instead of a static list, so users can't pick combinations the source video doesn't actually support. Submission is blocked until the probe succeeds. - New /api/probe endpoint + src/lib/ytdlp-probe.ts, with its own rate limiter (rate-limit.ts refactored into a createRateLimiter factory). - New options: subtitle language selection, clip start/end trim, MP3 audio quality. - Fixed buildYtdlpArgs: format=mp3 never triggered audio extraction (-x/--audio-format), and quality=best never applied --merge-output-format, so the chosen container had no real effect. - Cross-platform yt-dlp invocation: the bundled bin/yt-dlp is a Python zipapp relying on a shebang, which Windows' spawn() can't run directly. buildYtdlpCommand() runs it through `python` on Windows and execs it directly on Linux/o2switch, where the shebang works natively. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
54 lines
1.6 KiB
TypeScript
54 lines
1.6 KiB
TypeScript
import { createRateLimiter } from '../rate-limit'
|
|
|
|
beforeEach(() => {
|
|
jest.useFakeTimers()
|
|
})
|
|
|
|
afterEach(() => {
|
|
jest.useRealTimers()
|
|
})
|
|
|
|
describe('createRateLimiter', () => {
|
|
it('allows requests under the limit', () => {
|
|
const limiter = createRateLimiter(5, 3_600_000)
|
|
const ip = '1.2.3.4'
|
|
for (let i = 0; i < 5; i++) {
|
|
expect(limiter.isLimited(ip)).toBe(false)
|
|
}
|
|
})
|
|
|
|
it('blocks the 6th request within the window', () => {
|
|
const limiter = createRateLimiter(5, 3_600_000)
|
|
const ip = '10.0.0.1'
|
|
for (let i = 0; i < 5; i++) limiter.isLimited(ip)
|
|
expect(limiter.isLimited(ip)).toBe(true)
|
|
})
|
|
|
|
it('resets after the window expires', () => {
|
|
const limiter = createRateLimiter(5, 3_600_000)
|
|
const ip = '10.0.0.2'
|
|
for (let i = 0; i < 5; i++) limiter.isLimited(ip)
|
|
expect(limiter.isLimited(ip)).toBe(true)
|
|
jest.advanceTimersByTime(3_600_001)
|
|
expect(limiter.isLimited(ip)).toBe(false)
|
|
})
|
|
|
|
it('tracks different IPs independently', () => {
|
|
const limiter = createRateLimiter(5, 3_600_000)
|
|
const ipA = '192.168.1.1'
|
|
const ipB = '192.168.1.2'
|
|
for (let i = 0; i < 5; i++) limiter.isLimited(ipA)
|
|
expect(limiter.isLimited(ipA)).toBe(true)
|
|
expect(limiter.isLimited(ipB)).toBe(false)
|
|
})
|
|
|
|
it('tracks separate limiter instances independently', () => {
|
|
const limiterA = createRateLimiter(1, 3_600_000)
|
|
const limiterB = createRateLimiter(1, 3_600_000)
|
|
const ip = '5.5.5.5'
|
|
expect(limiterA.isLimited(ip)).toBe(false)
|
|
expect(limiterA.isLimited(ip)).toBe(true)
|
|
expect(limiterB.isLimited(ip)).toBe(false)
|
|
})
|
|
})
|