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feat(app/web): update ratelimit and placeholders (#826)

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This commit is contained in:
Simon Lecoq
2022-01-28 02:22:42 +01:00
committed by GitHub
parent 9f4e255c85
commit 3945af02d1
12 changed files with 3124 additions and 28 deletions
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32
source/app/web/instance.mjs
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@@ -12,13 +12,13 @@ import presets from "../metrics/presets.mjs"
import setup from "../metrics/setup.mjs"
/**App */
export default async function({sandbox} = {}) {
export default async function({sandbox = false} = {}) {
//Load configuration settings
const {conf, Plugins, Templates} = await setup({sandbox})
//Sandbox mode
if (sandbox) {
console.debug("metrics/app > sandbox mode is specified, enabling advanced features")
Object.assign(conf.settings, {optimize: true, cached:0, "plugins.default":true, extras:{default:true}})
Object.assign(conf.settings, {sandbox:true, optimize: true, cached:0, "plugins.default":true, extras:{default:true}})
}
const {token, maxusers = 0, restricted = [], debug = false, cached = 30 * 60 * 1000, port = 3000, ratelimiter = null, plugins = null} = conf.settings
const mock = sandbox || conf.settings.mocked
@@ -93,17 +93,28 @@ export default async function({sandbox} = {}) {
const enabled = Object.entries(metadata).filter(([_name, {category}]) => category !== "core").map(([name]) => ({name, category:metadata[name]?.category ?? "community", enabled:plugins[name]?.enabled ?? false}))
const templates = Object.entries(Templates).map(([name]) => ({name, enabled:(conf.settings.templates.enabled.length ? conf.settings.templates.enabled.includes(name) : true) ?? false}))
const actions = {flush:new Map()}
let requests = {limit:0, used:0, remaining:0, reset:NaN}
const requests = {rest:{limit:0, used:0, remaining:0, reset:NaN}, graphql:{limit:0, used:0, remaining:0, reset:NaN}}
let _requests_refresh = false
if (!conf.settings.notoken) {
requests = (await rest.rateLimit.get()).data.rate
setInterval(async () => {
const refresh = async () => {
try {
requests = (await rest.rateLimit.get()).data.rate
const {limit} = await graphql("{ limit:rateLimit {limit remaining reset:resetAt used} }")
Object.assign(requests, {
rest:(await rest.rateLimit.get()).data.rate,
graphql:{...limit, reset:new Date(limit.reset).getTime()}
})
}
catch {
console.debug("metrics/app > failed to update remaining requests")
}
}, 5 * 60 * 1000)
}
await refresh()
setInterval(refresh, 15 * 60 * 1000)
setInterval(() => {
if (_requests_refresh)
refresh()
_requests_refresh = false
}, 15 * 1000)
}
//Web
app.get("/", limiter, (req, res) => res.sendFile(`${conf.paths.statics}/index.html`))
@@ -119,6 +130,8 @@ export default async function({sandbox} = {}) {
app.get("/.templates/:template", limiter, (req, res) => req.params.template in conf.templates ? res.status(200).json(conf.templates[req.params.template]) : res.sendStatus(404))
for (const template in conf.templates)
app.use(`/.templates/${template}/partials`, express.static(`${conf.paths.templates}/${template}/partials`))
//Placeholders
app.use("/.placeholders", express.static(`${conf.paths.statics}/placeholders`))
//Styles
app.get("/.css/style.css", limiter, (req, res) => res.sendFile(`${conf.paths.statics}/style.css`))
app.get("/.css/style.vars.css", limiter, (req, res) => res.sendFile(`${conf.paths.statics}/style.vars.css`))
@@ -205,6 +218,9 @@ export default async function({sandbox} = {}) {
console.error(error)
return res.status(500).send("Internal Server Error: failed to process metrics correctly")
}
finally {
_requests_refresh = true
}
})
//Metrics
@@ -309,8 +325,8 @@ export default async function({sandbox} = {}) {
}
finally {
//After rendering
solve?.()
_requests_refresh = true
}
})