From e19d20ca1746afaa3bb91f843a1c642e7741521f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9drix?= <cedric@abonnel.fr>
Date: Fri, 15 May 2026 18:19:10 +0200
Subject: [PATCH] =?UTF-8?q?refactor=20:=20trending=20=E2=80=94=20seul=20/t?=
 =?UTF-8?q?rending=20g=C3=A9n=C3=A8re=20le=20cache,=20les=20consommateurs?=
 =?UTF-8?q?=20lisent=20(v1.6.5)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Page d'accueil et /tendances lisent uniquement le cache trending_{period}.json
produit par le flux RSS /trending?period=…. Aucun parsing de logs en dehors du
flux RSS. Rubrique renommée "Meilleures audiences · 1 heure".

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 CHANGELOG.md            |  8 ++++++++
 public/index.php        | 12 +-----------
 public/tendances.php    |  9 +--------
 public/version.txt      |  2 +-
 templates/post_list.php |  2 +-
 5 files changed, 12 insertions(+), 21 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7b644b..d8ba47f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,14 @@ Format : [Keep a Changelog](https://keepachangelog.com/fr/1.0.0/) — versionnag
 
 ---
 
+## [1.6.5] - 2026-05-15
+
+### Modifié
+- `/tendances` et page d'accueil (rubrique "Meilleures audiences") : lecture seule du cache généré par `/trending?period=…` — plus aucun parsing de logs en dehors du flux RSS
+- Rubrique renommée "Meilleures audiences · 1 heure" (ex "Tendances · 10 derniers jours")
+
+---
+
 ## [1.6.4] - 2026-05-15
 
 ### Ajouté
diff --git a/public/index.php b/public/index.php
index 279813e..41e71df 100644
--- a/public/index.php
+++ b/public/index.php
@@ -3453,22 +3453,12 @@ switch ($action) {
             $allPostsMap = array_column($allPosts, null, 'uuid');
             $_slugMap    = array_column($allPosts, null, 'slug');
 
-            // Tendances 1 h — logs Apache (visiteurs uniques, cache 12 min)
-            require_once BASE_PATH . '/src/TrendingParser.php';
+            // Tendances 1 h — lecture seule du cache généré par /trending?period=1h
             $_trendCache = DATA_PATH . '/_cache/trending_1h.json';
             $_trendPaths = null;
             if (file_exists($_trendCache) && (time() - filemtime($_trendCache)) < 720) {
                 $_trendPaths = json_decode((string) file_get_contents($_trendCache), true) ?: null;
             }
-            if ($_trendPaths === null) {
-                $_tp = new TrendingParser('/var/log/apache2', apacheAccessLog());
-                if ($_tp->isReadable()) {
-                    $_trendPaths = $_tp->top(time() - 3600, 20);
-                    @mkdir(DATA_PATH . '/_cache', 0755, true);
-                    @file_put_contents($_trendCache, json_encode($_trendPaths));
-                }
-                unset($_tp);
-            }
             if (!empty($_trendPaths)) {
                 foreach ($_trendPaths as $_path => $_cnt) {
                     if (count($popularPosts) >= 6) {
diff --git a/public/tendances.php b/public/tendances.php
index e7ede92..49788e8 100644
--- a/public/tendances.php
+++ b/public/tendances.php
@@ -8,7 +8,6 @@ require_once BASE_PATH . '/src/auth.php';
 require_once BASE_PATH . '/src/SiteSettings.php';
 require_once BASE_PATH . '/config/config.php';
 require_once BASE_PATH . '/src/ArticleManager.php';
-require_once BASE_PATH . '/src/TrendingParser.php';
 
 const TENDANCES_PERIODS = [
     '10m' => ['seconds' => 600,      'label' => '10 dernières minutes', 'short' => '10 min'],
@@ -33,19 +32,13 @@ $seconds  = TENDANCES_PERIODS[$period]['seconds'];
 $label    = TENDANCES_PERIODS[$period]['label'];
 $cacheTtl = max(60, min(28800, (int) ($seconds / 5)));
 
-// Cache partagé avec trending.php
-@mkdir(DATA_PATH . '/_cache', 0755, true);
+// Lecture seule du cache généré par /trending?period=…
 $cacheFile = DATA_PATH . '/_cache/trending_' . $period . '.json';
 $topPaths  = null;
 
 if (file_exists($cacheFile) && (time() - filemtime($cacheFile)) < $cacheTtl) {
     $topPaths = json_decode((string) file_get_contents($cacheFile), true) ?: null;
 }
-if ($topPaths === null) {
-    $parser   = new TrendingParser('/var/log/apache2', apacheAccessLog());
-    $topPaths = $parser->top(time() - $seconds, 50);
-    @file_put_contents($cacheFile, json_encode($topPaths));
-}
 
 // Index slug → article
 $articleManager = new ArticleManager(DATA_PATH);
diff --git a/public/version.txt b/public/version.txt
index 9edc58b..9f05f9f 100644
--- a/public/version.txt
+++ b/public/version.txt
@@ -1 +1 @@
-1.6.4
+1.6.5
diff --git a/templates/post_list.php b/templates/post_list.php
index c3e7e2c..10be95d 100644
--- a/templates/post_list.php
+++ b/templates/post_list.php
@@ -159,7 +159,7 @@ function _renderCard(array $post, array $privateCats, array $allCats, \Parsedown
 <?php if (!empty($popularPosts)): ?>
 <section class="home-section">
     <h2 class="home-section-title">
-        Tendances <span class="home-section-title-sub">· 1 heure</span>
+        Meilleures audiences <span class="home-section-title-sub">· 1 heure</span>
     </h2>
     <div class="post-grid">
         <?php foreach ($popularPosts as $_pp): ?>