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enhance: Proxy custom emojis to reduce image size and accelerate the frontend (#9431)

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* fix(server): /emoji to accept `@.` host expression

* fix(client): use MkEmoji for custom emoji in MkEmojiPicker

* change convertToWebp

* nanka iroiro

* remove

* fix

* nearLosslessは労多くして益少なしなのでやめる

* do not cleanup tmp for development

* update sharp.js to 0.31.3

* mixed: true

* fix MkAutocomplete of 912791b3ab

* clean up

* https://github.com/misskey-dev/misskey/pull/9431#discussion_r1059215943
This commit is contained in:
tamaina 2022-12-30 12:00:50 +09:00 • committed by GitHub
parent f227091826
commit 8b46edeccf
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20 changed files with 140 additions and 92 deletions
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25
packages/backend/src/server/MediaProxyServerService.ts
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@ -9,7 +9,7 @@ import type { Config } from '@/config.js';
import { isMimeImage } from '@/misc/is-mime-image.js';
import { createTemp } from '@/misc/create-temp.js';
import { DownloadService } from '@/core/DownloadService.js';
import { ImageProcessingService } from '@/core/ImageProcessingService.js';
import { ImageProcessingService, webpDefault } from '@/core/ImageProcessingService.js';
import type { IImage } from '@/core/ImageProcessingService.js';
import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
import { StatusError } from '@/misc/status-error.js';
@ -81,8 +81,21 @@ export class MediaProxyServerService {
const isConvertibleImage = isMimeImage(mime, 'sharp-convertible-image');
let image: IImage;
if ('static' in request.query && isConvertibleImage) {
if ('emoji' in request.query && isConvertibleImage) {
const data = await sharp(path, { animated: !('static' in request.query) })
.resize({
height: 128,
withoutEnlargement: true,
})
.webp(webpDefault)
.toBuffer();
image = {
data,
ext: 'webp',
type: 'image/webp',
};
} else if ('static' in request.query && isConvertibleImage) {
image = await this.imageProcessingService.convertToWebp(path, 498, 280);
} else if ('preview' in request.query && isConvertibleImage) {
image = await this.imageProcessingService.convertToWebp(path, 200, 200);
@ -91,7 +104,7 @@ export class MediaProxyServerService {
// 画像でないなら404でお茶を濁す
throw new StatusError('Unexpected mime', 404);
}
const mask = sharp(path)
.resize(96, 96, {
fit: 'inside',
@ -121,8 +134,8 @@ export class MediaProxyServerService {
ext: 'png',
type: 'image/png',
};
} else if (mime === 'image/svg+xml') {
image = await this.imageProcessingService.convertToWebp(path, 2048, 2048, 1);
} else if (mime === 'image/svg+xml') {
image = await this.imageProcessingService.convertToWebp(path, 2048, 2048, webpDefault);
} else if (!mime.startsWith('image/') || !FILE_TYPE_BROWSERSAFE.includes(mime)) {
throw new StatusError('Rejected type', 403, 'Rejected type');
} else {