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Add customizable cache for web instance (#193)

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This commit is contained in:
Simon Lecoq
2021-03-21 12:13:51 +01:00
committed by GitHub
parent 9870a3933e
commit 3df4159026
1 changed files with 9 additions and 3 deletions
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12
source/app/web/instance.mjs
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@@ -70,7 +70,11 @@
}
//Cache headers middleware
middlewares.push((req, res, next) => {
res.header("Cache-Control", cached ? `public, max-age=${Math.round(cached/1000)}` : "no-store, no-cache")
const maxage = Math.round(Number(req.query.cache))
if ((cached)||(maxage > 0))
res.header("Cache-Control", `public, max-age=${Math.round((maxage > 0 ? maxage : cached)/1000)}`)
else
res.header("Cache-Control", "no-store, no-cache")
next()
})
@@ -195,8 +199,10 @@
convert:["jpeg", "png", "json"].includes(q["config.output"]) ? q["config.output"] : null,
}, {Plugins, Templates})
//Cache
if ((!debug)&&(cached))
cache.put(login, {rendered, mime}, cached)
if ((!debug)&&(cached)) {
const maxage = Math.round(Number(req.query.cache))
cache.put(login, {rendered, mime}, maxage > 0 ? maxage : cached)
}
//Send response
res.header("Content-Type", mime)
return res.send(rendered)