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fix: #8884, remove header/footer cache

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v1.18.x
Barış Soner Uşaklı 4 years ago
parent 9dac9630df
commit e4d2764d4c
5 changed files with 11 additions and 73 deletions
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3
src/controllers/admin/cache.js
Unescape Escape View File

@ -9,7 +9,6 @@ cacheController.get = function (req, res) {
const groupCache = require('../../groups').cache;
const objectCache = require('../../database').objectCache;
const localCache = require('../../cache');
const headerFooterCache = require('../../middleware').headerFooterCache;
function getInfo(cache) {
return {
@ -28,7 +27,6 @@ cacheController.get = function (req, res) {
postCache: getInfo(postCache),
groupCache: getInfo(groupCache),
localCache: getInfo(localCache),
headerFooterCache: getInfo(headerFooterCache),
};
if (objectCache) {
@ -44,7 +42,6 @@ cacheController.dump = function (req, res, next) {
object: require('../../database').objectCache,
group: require('../../groups').cache,
local: require('../../cache'),
headerfooter: require('../../middleware').headerFooterCache,
};
if (!caches[req.query.name]) {
return next();

43
src/middleware/render.js
Unescape Escape View File

@ -10,19 +10,10 @@ const translator = require('../translator');
const widgets = require('../widgets');
const utils = require('../utils');
const slugify = require('../slugify');
const cacheCreate = require('../cacheCreate');
const cache = cacheCreate({
name: 'header-footer',
max: 1000,
maxAge: 0,
enabled: global.env === 'production',
});
const relative_path = nconf.get('relative_path');
module.exports = function (middleware) {
middleware.headerFooterCache = cache;
middleware.processRender = function processRender(req, res, next) {
// res.render post-processing, modified from here: https://gist.github.com/mrlannigan/5051687
const render = res.render;
@ -104,34 +95,14 @@ module.exports = function (middleware) {
async function renderHeaderFooter(method, req, res, options) {
let str = '';
const lang = getLang(req, res);
function getCacheKey() {
return [lang, method]
.concat(req.path.split('/').slice(0, 4))
.join('/');
}
let cacheKey;
if (req.uid === 0 && res.locals.renderHeader) {
cacheKey = getCacheKey();
str = cache.get(cacheKey);
if (str) {
return str;
}
}
if (!str) {
if (res.locals.renderHeader) {
str = await middleware[method](req, res, options);
} else if (res.locals.renderAdminHeader) {
str = await middleware.admin[method](req, res, options);
} else {
str = '';
}
}
const translated = await translate(str, lang);
if (req.uid === 0 && res.locals.renderHeader) {
cache.set(cacheKey, translated, 300000);
if (res.locals.renderHeader) {
str = await middleware[method](req, res, options);
} else if (res.locals.renderAdminHeader) {
str = await middleware.admin[method](req, res, options);
} else {
str = '';
}
return translated;
return await translate(str, getLang(req, res));
}
function getLang(req, res) {

3
src/socket.io/admin/cache.js
Unescape Escape View File

@ -11,8 +11,6 @@ SocketCache.clear = async function (socket, data) {
require('../../groups').cache.reset();
} else if (data.name === 'local') {
require('../../cache').reset();
} else if (data.name === 'headerfooter') {
require('../../middleware').headerFooterCache.reset();
}
};
@ -22,7 +20,6 @@ SocketCache.toggle = async function (socket, data) {
object: require('../../database').objectCache,
group: require('../../groups').cache,
local: require('../../cache'),
headerfooter: require('../../middleware').headerFooterCache,
};
if (!caches[data.name]) {
return;

34
src/views/admin/advanced/cache.tpl
Unescape Escape View File

@ -2,7 +2,7 @@
<div class="row post-cache">
<div class="col-lg-12">
<div class="row">
<div class="col-lg-2">
<div class="col-lg-3">
<div class="panel panel-default">
<div class="panel-heading">[[admin/advanced/cache:post-cache]]</div>
<div class="panel-body">
@ -37,7 +37,7 @@
</div>
<!-- IF objectCache -->
<div class="col-lg-2">
<div class="col-lg-3">
<div class="panel panel-default">
<div class="panel-heading">Object Cache</div>
<div class="panel-body">
@ -63,7 +63,7 @@
</div>
<!-- ENDIF objectCache -->
<div class="col-lg-2">
<div class="col-lg-3">
<div class="panel panel-default">
<div class="panel-heading">Group Cache</div>
<div class="panel-body">
@ -89,7 +89,7 @@
</div>
</div>
<div class="col-lg-2">
<div class="col-lg-3">
<div class="panel panel-default">
<div class="panel-heading">Local Cache</div>
<div class="panel-body">
@ -114,32 +114,6 @@
</div>
</div>
</div>
<div class="col-lg-2">
<div class="panel panel-default">
<div class="panel-heading">Header Footer Cache</div>
<div class="panel-body">
<div class="checkbox" data-name="headerfooter">
<label class="mdl-switch mdl-js-switch mdl-js-ripple-effect">
<input class="mdl-switch__input" type="checkbox" {{{if headerFooterCache.enabled}}}checked{{{end}}}>
</label>
</div>
<span>{headerFooterCache.length} / {headerFooterCache.max}</span><br/>
<div class="progress">
<div class="progress-bar" role="progressbar" aria-valuenow="{headerFooterCache.percentFull}" aria-valuemin="0" aria-valuemax="100" style="width: {headerFooterCache.percentFull}%;">
[[admin/advanced/cache:percent-full, {headerFooterCache.percentFull}]]
</div>
</div>
<label>Hits:</label> <span>{headerFooterCache.hits}</span><br/>
<label>Misses:</label> <span>{headerFooterCache.misses}</span><br/>
<label>Hit Ratio:</label> <span>{headerFooterCache.hitRatio}</span><br/>
<a href="{config.relative_path}/api/admin/advanced/cache/dump?name=headerfooter" class="btn btn-sm btn-default"><i class="fa fa-download"></i></a>
<a class="btn btn-sm btn-danger clear" data-name="headerfooter"><i class="fa fa-trash"></i></a>
</div>
</div>
</div>
</div>
</div>
</div>

1
test/mocks/databasemock.js
Unescape Escape View File

@ -173,7 +173,6 @@ async function setupMockDefaults() {
require('../../src/groups').cache.reset();
require('../../src/posts/cache').reset();
require('../../src/cache').reset();
require('../../src/middleware').headerFooterCache.reset();
winston.info('test_database flushed');
await setupDefaultConfigs(meta);

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