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feat: custom image proxy (#3056)

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This commit is contained in:
Ryan Cohen
2022-10-18 14:40:24 +09:00
committed by GitHub
parent bfe56c3470
commit 500cd1f872
16 changed files with 499 additions and 50 deletions
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39
server/routes/imageproxy.ts Normal file
View File

@@ -0,0 +1,39 @@
import ImageProxy from '@server/lib/imageproxy';
import logger from '@server/logger';
import { Router } from 'express';
const router = Router();
const tmdbImageProxy = new ImageProxy('tmdb', 'https://image.tmdb.org', {
rateLimitOptions: {
maxRequests: 20,
maxRPS: 50,
},
});
/**
* Image Proxy
*/
router.get('/*', async (req, res) => {
const imagePath = req.path.replace('/image', '');
try {
const imageData = await tmdbImageProxy.getImage(imagePath);
res.writeHead(200, {
'Content-Type': `image/${imageData.meta.extension}`,
'Content-Length': imageData.imageBuffer.length,
'Cache-Control': `public, max-age=${imageData.meta.curRevalidate}`,
'OS-Cache-Key': imageData.meta.cacheKey,
'OS-Cache-Status': imageData.meta.cacheMiss ? 'MISS' : 'HIT',
});
res.end(imageData.imageBuffer);
} catch (e) {
logger.error('Failed to proxy image', {
imagePath,
errorMessage: e.message,
});
res.status(500).send();
}
});
export default router;

32
server/routes/settings/index.ts
View File

@@ -14,9 +14,10 @@ import type {
import { scheduledJobs } from '@server/job/schedule';
import type { AvailableCacheIds } from '@server/lib/cache';
import cacheManager from '@server/lib/cache';
import ImageProxy from '@server/lib/imageproxy';
import { Permission } from '@server/lib/permissions';
import { plexFullScanner } from '@server/lib/scanners/plex';
import type { MainSettings } from '@server/lib/settings';
import type { JobId, MainSettings } from '@server/lib/settings';
import { getSettings } from '@server/lib/settings';
import logger from '@server/logger';
import { isAuthenticated } from '@server/middleware/auth';
@@ -491,7 +492,7 @@ settingsRoutes.post<{ jobId: string }>('/jobs/:jobId/run', (req, res, next) => {
});
});
settingsRoutes.post<{ jobId: string }>(
settingsRoutes.post<{ jobId: JobId }>(
'/jobs/:jobId/cancel',
(req, res, next) => {
const scheduledJob = scheduledJobs.find(
@@ -518,7 +519,7 @@ settingsRoutes.post<{ jobId: string }>(
}
);
settingsRoutes.post<{ jobId: string }>(
settingsRoutes.post<{ jobId: JobId }>(
'/jobs/:jobId/schedule',
(req, res, next) => {
const scheduledJob = scheduledJobs.find(
@@ -553,16 +554,23 @@ settingsRoutes.post<{ jobId: string }>(
}
);
settingsRoutes.get('/cache', (req, res) => {
const caches = cacheManager.getAllCaches();
settingsRoutes.get('/cache', async (_req, res) => {
const cacheManagerCaches = cacheManager.getAllCaches();
return res.status(200).json(
Object.values(caches).map((cache) => ({
id: cache.id,
name: cache.name,
stats: cache.getStats(),
}))
);
const apiCaches = Object.values(cacheManagerCaches).map((cache) => ({
id: cache.id,
name: cache.name,
stats: cache.getStats(),
}));
const tmdbImageCache = await ImageProxy.getImageStats('tmdb');
return res.status(200).json({
apiCaches,
imageCache: {
tmdb: tmdbImageCache,
},
});
});
settingsRoutes.post<{ cacheId: AvailableCacheIds }>(