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Code

Cache attachments on external host with service worker (#7493)

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This commit is contained in:
Akihiko Odaki 2018-05-29 07:43:47 +09:00 committed by Eugen Rochko
parent 03f4c214b4
commit d95642f6d9
4 changed files with 30 additions and 3 deletions
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8
.env.production.sample
View File

@ -88,6 +88,10 @@ SMTP_FROM_ADDRESS=notifications@example.com
# CDN_HOST=https://assets.example.com
# S3 (optional)
# The attachment host must allow cross origin request from WEB_DOMAIN or
# LOCAL_DOMAIN if WEB_DOMAIN is not set. For example, the server may have the
# following header field:
# Access-Control-Allow-Origin: https://192.168.1.123:9000/
# S3_ENABLED=true
# S3_BUCKET=
# AWS_ACCESS_KEY_ID=
@ -97,6 +101,8 @@ SMTP_FROM_ADDRESS=notifications@example.com
# S3_HOSTNAME=192.168.1.123:9000
# S3 (Minio Config (optional) Please check Minio instance for details)
# The attachment host must allow cross origin request - see the description
# above.
# S3_ENABLED=true
# S3_BUCKET=
# AWS_ACCESS_KEY_ID=
@ -108,6 +114,8 @@ SMTP_FROM_ADDRESS=notifications@example.com
# S3_SIGNATURE_VERSION=
# Swift (optional)
# The attachment host must allow cross origin request - see the description
# above.
# SWIFT_ENABLED=true
# SWIFT_USERNAME=
# For Keystone V3, the value for SWIFT_TENANT should be the project name

3
.eslintrc.yml
View File

@ -7,6 +7,9 @@ env:
es6: true
jest: true
globals:
ATTACHMENT_HOST: false
parser: babel-eslint
plugins:

2
app/javascript/mastodon/service_worker/entry.js
View File

@ -49,7 +49,7 @@ self.addEventListener('fetch', function(event) {
return response;
}));
} else if (storageFreeable && process.env.CDN_HOST ? url.host === process.env.CDN_HOST : url.pathname.startsWith('/system/')) {
} else if (storageFreeable && (ATTACHMENT_HOST ? url.host === ATTACHMENT_HOST : url.pathname.startsWith('/system/'))) {
event.respondWith(openSystemCache().then(cache => {
return cache.match(event.request.url).then(cached => {
if (cached === undefined) {

20
config/webpack/production.js
View File

@ -6,8 +6,9 @@ const CompressionPlugin = require('compression-webpack-plugin');
const sharedConfig = require('./shared.js');
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
const OfflinePlugin = require('offline-plugin');
const { env, publicPath } = require('./configuration.js');
const { publicPath } = require('./configuration.js');
const path = require('path');
const { URL } = require('url');
let compressionAlgorithm;
try {
@ -19,6 +20,21 @@ try {
compressionAlgorithm = 'gzip';
}
let attachmentHost;
if (process.env.S3_ENABLED === 'true') {
if (process.env.S3_CLOUDFRONT_HOST) {
attachmentHost = process.env.S3_CLOUDFRONT_HOST;
} else {
attachmentHost = process.env.S3_HOSTNAME || `s3-${process.env.S3_REGION || 'us-east-1'}.amazonaws.com`;
}
} else if (process.env.SWIFT_ENABLED === 'true') {
const { host } = new URL(process.env.SWIFT_OBJECT_URL);
attachmentHost = host;
} else {
attachmentHost = null;
}
module.exports = merge(sharedConfig, {
output: {
filename: '[name]-[chunkhash].js',
@ -90,7 +106,7 @@ module.exports = merge(sharedConfig, {
'**/*.woff',
],
ServiceWorker: {
entry: `imports-loader?process.env=>${encodeURIComponent(JSON.stringify(env))}!${encodeURI(path.join(__dirname, '../../app/javascript/mastodon/service_worker/entry.js'))}`,
entry: `imports-loader?ATTACHMENT_HOST=>${encodeURIComponent(JSON.stringify(attachmentHost))}!${encodeURI(path.join(__dirname, '../../app/javascript/mastodon/service_worker/entry.js'))}`,
cacheName: 'mastodon',
output: '../assets/sw.js',
publicPath: '/sw.js',