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Decompose eachResource helper function in appcache-server.js.

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This commit is contained in:
Ben Newman
2018-04-27 13:07:37 -04:00
parent 74a55ff107
commit cf33eeedbc
1 changed files with 21 additions and 8 deletions
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29
packages/appcache/appcache-server.js
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@@ -1,5 +1,6 @@
import { Meteor } from 'meteor/meteor'
import { isModern } from "meteor/modern-browsers";
import { WebApp } from "meteor/webapp";
import crypto from 'crypto';
import fs from 'fs';
import path from 'path';
@@ -101,9 +102,10 @@ WebApp.connectHandlers.use((req, res, next) => {
manifest += "CACHE:\n";
manifest += "/\n";
const reqArch = isModern(request.browser) ? 'web.browser' : 'web.browser.legacy';
WebApp.clientPrograms[reqArch].manifest.forEach(resource => {
const {url} = resource
eachResource(request, resource => {
const { url } = resource;
if (resource.where === 'client' &&
! RoutePolicy.classify(url) &&
! shouldSkip(resource)) {
@@ -134,8 +136,8 @@ WebApp.connectHandlers.use((req, res, next) => {
// request to the server and have the asset served from cache by
// specifying the full URL with hash in their code (manually, with
// some sort of URL rewriting helper)
WebApp.clientPrograms[reqArch].manifest.forEach(resource => {
const {url} = resource
eachResource(request, resource => {
const { url } = resource;
if (resource.where === 'client' &&
! RoutePolicy.classify(url) &&
! resource.cacheable &&
@@ -164,17 +166,28 @@ WebApp.connectHandlers.use((req, res, next) => {
return res.end(body);
});
function eachResource(request, callback) {
const browser = request.browser ||
WebApp.categorizeRequest(request).browser;
const arch = isModern(browser)
? "web.browser"
: "web.browser.legacy";
WebApp.clientPrograms[arch].manifest.forEach(callback);
}
const sizeCheck = () => WebApp.connectHandlers.use((req, res, next) => {
let totalSize = 0;
const request = WebApp.categorizeRequest(req);
const reqArch = isModern(request.browser) ? 'web.browser' : 'web.browser.legacy';
WebApp.clientPrograms[reqArch].manifest.forEach(resource => {
eachResource(req, resource => {
if (resource.where === 'client' &&
! RoutePolicy.classify(resource.url) &&
! shouldSkip(resource)) {
totalSize += resource.size;
}
});
if (totalSize > 5 * 1024 * 1024) {
Meteor._debug(
"** You are using the appcache package but the total size of the\n" +