Optimisation plugins RSS et tags

This commit is contained in:
Tellsanguis 2026-03-02 23:26:07 +01:00
parent d0488c7a72
commit f2f6e03777
4 changed files with 52 additions and 56 deletions

View file

@ -5,6 +5,16 @@ const path = require('path');
const https = require('https'); const https = require('https');
const http = require('http'); const http = require('http');
const PER_REQUEST_TIMEOUT_MS = 20_000;
const GLOBAL_TIMEOUT_MS = 600_000;
function withTimeout(promise, ms) {
const timeout = new Promise((_, reject) =>
setTimeout(() => reject(new Error(`Timeout après ${ms / 1000}s`)), ms)
);
return Promise.race([promise, timeout]);
}
module.exports = function (context, options) { module.exports = function (context, options) {
return { return {
name: 'docusaurus-plugin-rss-aggregator', name: 'docusaurus-plugin-rss-aggregator',
@ -12,14 +22,19 @@ module.exports = function (context, options) {
async loadContent() { async loadContent() {
console.log('[RSS Aggregator] Récupération des flux RSS...'); console.log('[RSS Aggregator] Récupération des flux RSS...');
const httpAgent = new http.Agent({ keepAlive: false });
const httpsAgent = new https.Agent({ keepAlive: false });
const parser = new Parser({ const parser = new Parser({
timeout: 10000, timeout: PER_REQUEST_TIMEOUT_MS,
requestOptions: {
agent: { http: httpAgent, https: httpsAgent }
},
customFields: { customFields: {
item: ['description', 'content:encoded'] item: ['description', 'content:encoded']
} }
}); });
// Lecture du fichier OPML
const opmlPath = path.join(context.siteDir, 'static', 'veille-tech.opml'); const opmlPath = path.join(context.siteDir, 'static', 'veille-tech.opml');
const opmlText = fs.readFileSync(opmlPath, 'utf-8'); const opmlText = fs.readFileSync(opmlPath, 'utf-8');
@ -29,7 +44,6 @@ module.exports = function (context, options) {
}); });
const opmlData = xmlParser.parse(opmlText); const opmlData = xmlParser.parse(opmlText);
// Extraction des flux depuis le fichier OPML
const opmlFeeds = []; const opmlFeeds = [];
const outlines = opmlData.opml.body.outline; const outlines = opmlData.opml.body.outline;
@ -50,22 +64,26 @@ module.exports = function (context, options) {
}); });
}); });
// Récupération des flux RSS (articles des dernières 24h)
const allItems = []; const allItems = [];
const now = Date.now(); const now = Date.now();
const twentyFourHoursAgo = now - (24 * 60 * 60 * 1000); const twentyFourHoursAgo = now - (24 * 60 * 60 * 1000);
console.log(`[RSS Aggregator] Récupération de ${opmlFeeds.length} flux RSS...`); console.log(`[RSS Aggregator] Récupération de ${opmlFeeds.length} flux RSS...`);
// Traitement par lots de 5 flux en parallèle pour ne pas surcharger let globalTimedOut = false;
const globalTimeoutId = setTimeout(() => {
globalTimedOut = true;
console.warn('[RSS Aggregator] Timeout global atteint (600s), arrêt du traitement.');
}, GLOBAL_TIMEOUT_MS);
const batchSize = 5; const batchSize = 5;
for (let i = 0; i < opmlFeeds.length; i += batchSize) { for (let i = 0; i < opmlFeeds.length; i += batchSize) {
if (globalTimedOut) break;
const batch = opmlFeeds.slice(i, i + batchSize); const batch = opmlFeeds.slice(i, i + batchSize);
const batchPromises = batch.map(async (feedInfo) => { const batchPromises = batch.map(async (feedInfo) => {
try { try {
const feed = await parser.parseURL(feedInfo.xmlUrl); const feed = await withTimeout(parser.parseURL(feedInfo.xmlUrl), PER_REQUEST_TIMEOUT_MS);
// Filtrer les articles des dernières 24h
const recentItems = feed.items.filter((item) => { const recentItems = feed.items.filter((item) => {
const itemDate = new Date(item.pubDate || item.isoDate || ''); const itemDate = new Date(item.pubDate || item.isoDate || '');
return itemDate.getTime() >= twentyFourHoursAgo; return itemDate.getTime() >= twentyFourHoursAgo;
@ -88,7 +106,10 @@ module.exports = function (context, options) {
allItems.push(...batchResults.flat()); allItems.push(...batchResults.flat());
} }
// Grouper par catégorie et trier clearTimeout(globalTimeoutId);
httpAgent.destroy();
httpsAgent.destroy();
const groupedByCategory = new Map(); const groupedByCategory = new Map();
allItems.forEach((item) => { allItems.forEach((item) => {
@ -98,7 +119,6 @@ module.exports = function (context, options) {
groupedByCategory.get(item.category).push(item); groupedByCategory.get(item.category).push(item);
}); });
// Trier les articles de chaque catégorie par date (plus récent en premier)
const groups = Array.from(groupedByCategory.entries()) const groups = Array.from(groupedByCategory.entries())
.map(([category, items]) => ({ .map(([category, items]) => ({
category, category,
@ -120,13 +140,9 @@ module.exports = function (context, options) {
async contentLoaded({ content, actions }) { async contentLoaded({ content, actions }) {
const { setGlobalData } = actions; const { setGlobalData } = actions;
// Écrire les données dans un fichier JSON statique
const outputPath = path.join(context.siteDir, 'static', 'rss-feed-cache.json'); const outputPath = path.join(context.siteDir, 'static', 'rss-feed-cache.json');
fs.writeFileSync(outputPath, JSON.stringify(content, null, 2)); fs.writeFileSync(outputPath, JSON.stringify(content, null, 2));
console.log(`[RSS Aggregator] Données écrites dans ${outputPath}`); console.log(`[RSS Aggregator] Données écrites dans ${outputPath}`);
// Rendre les données disponibles globalement
setGlobalData(content); setGlobalData(content);
}, },
}; };

View file

@ -37,6 +37,7 @@ module.exports = function pluginUnifiedTags(context, options) {
title: post.metadata.title, title: post.metadata.title,
permalink: post.metadata.permalink, permalink: post.metadata.permalink,
date: post.metadata.date, date: post.metadata.date,
_ts: new Date(post.metadata.date).getTime(),
formattedDate: post.metadata.formattedDate, formattedDate: post.metadata.formattedDate,
description: post.metadata.description, description: post.metadata.description,
authors: post.metadata.authors, authors: post.metadata.authors,
@ -77,9 +78,22 @@ module.exports = function pluginUnifiedTags(context, options) {
}); });
} }
const allTags = Array.from(tagsMap.values()).sort((a, b) => const sortedTagsData = new Map();
a.label.localeCompare(b.label) tagsMap.forEach((tagData, tagKey) => {
); const sortedItems = tagData.items
.sort((a, b) => {
if (a.type === 'blog' && b.type === 'blog') return b._ts - a._ts;
if (a.type === 'doc' && b.type === 'doc') return a.title.localeCompare(b.title);
return a.type === 'blog' ? -1 : 1;
})
.map(({_ts, ...item}) => item);
sortedTagsData.set(tagKey, {...tagData, items: sortedItems});
});
const allTags = Array.from(tagsMap.values())
.map(({items, ...tag}) => tag)
.sort((a, b) => a.label.localeCompare(b.label));
const tagsByLetter = {}; const tagsByLetter = {};
allTags.forEach((tag) => { allTags.forEach((tag) => {
@ -90,40 +104,19 @@ module.exports = function pluginUnifiedTags(context, options) {
tagsByLetter[firstLetter].push(tag); tagsByLetter[firstLetter].push(tag);
}); });
const globalData = { setGlobalData({allTags, tagsByLetter});
allTags,
tagsByLetter,
tagsMap: Object.fromEntries(
Array.from(tagsMap.entries()).map(([key, value]) => [
key,
{
...value,
items: value.items.sort((a, b) => {
if (a.type === 'blog' && b.type === 'blog') {
return new Date(b.date) - new Date(a.date);
}
if (a.type === 'doc' && b.type === 'doc') {
return a.title.localeCompare(b.title);
}
return a.type === 'blog' ? -1 : 1;
})
}
])
)
};
setGlobalData(globalData);
const locale = context.i18n.currentLocale; const locale = context.i18n.currentLocale;
const baseUrl = locale === context.i18n.defaultLocale ? '/' : `/${locale}/`; const baseUrl = locale === context.i18n.defaultLocale ? '/' : `/${locale}/`;
Array.from(tagsMap.entries()).forEach(([tagKey, tagData]) => { sortedTagsData.forEach((tagData, tagKey) => {
addRoute({ addRoute({
path: `${baseUrl}tags/${tagKey}`, path: `${baseUrl}tags/${tagKey}`,
component: '@site/src/theme/TagPage', component: '@site/src/theme/TagPage',
exact: true, exact: true,
props: { props: {
tagKey: tagKey, tagKey,
tagData,
}, },
}); });
}); });

View file

@ -26,8 +26,6 @@ interface UnifiedTagsData {
export default function TagsPage(): JSX.Element { export default function TagsPage(): JSX.Element {
const pluginData = usePluginData('docusaurus-plugin-unified-tags') as UnifiedTagsData; const pluginData = usePluginData('docusaurus-plugin-unified-tags') as UnifiedTagsData;
console.log('Plugin data:', pluginData);
if (!pluginData || !pluginData.tagsByLetter) { if (!pluginData || !pluginData.tagsByLetter) {
return ( return (
<Layout> <Layout>

View file

@ -1,7 +1,6 @@
import React from 'react'; import React from 'react';
import clsx from 'clsx'; import clsx from 'clsx';
import Link from '@docusaurus/Link'; import Link from '@docusaurus/Link';
import {usePluginData} from '@docusaurus/useGlobalData';
import Layout from '@theme/Layout'; import Layout from '@theme/Layout';
import Translate, {translate} from '@docusaurus/Translate'; import Translate, {translate} from '@docusaurus/Translate';
import Heading from '@theme/Heading'; import Heading from '@theme/Heading';
@ -27,22 +26,12 @@ interface TagData {
items: TagItem[]; items: TagItem[];
} }
interface TagsMapData {
[tagKey: string]: TagData;
}
interface UnifiedTagsData {
tagsMap: TagsMapData;
}
interface TagPageProps { interface TagPageProps {
tagKey: string; tagKey: string;
tagData: TagData;
} }
export default function TagPage(props: TagPageProps): JSX.Element { export default function TagPage({tagKey, tagData}: TagPageProps): JSX.Element {
const {tagsMap} = usePluginData('docusaurus-plugin-unified-tags') as UnifiedTagsData;
const tagData = tagsMap[props.tagKey];
if (!tagData) { if (!tagData) {
return ( return (
<Layout> <Layout>