v1.6.30 : agents utilisateur dans le drill-down IP

- Drill-down IP : user agents affichés sous l'adresse IP, top 5 par fréquence
- AccessLogParser : regex COMBINED étendue pour capturer le UA (groupe 5)
- Tracking ipAgents [ip => [ua => count]], ip_agents dans le résultat de stats()

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

public/assets/js/admin-stats.js

@@ -4,6 +4,10 @@ function esc(s) {
     return String(s).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
 }
 
+function trunc(s, n) {
+    return s.length > n ? s.slice(0, n) + '…' : s;
+}
+
 // ── Visiteurs par pays ────────────────────────────────────────────────────────
 (function () {
     var el     = document.getElementById('stats-country-container');
@@ -29,7 +33,7 @@ function esc(s) {
         var d   = ipData[ip];
         var key = d.asn || '__unknown__';
         if (!ipsByAsn[key]) { ipsByAsn[key] = []; }
-        ipsByAsn[key].push({ ip: ip, hits: d.hits, daily: d.daily, paths: d.paths });
+        ipsByAsn[key].push({ ip: ip, hits: d.hits, daily: d.daily, paths: d.paths, agents: d.agents || [] });
     });
     Object.keys(ipsByAsn).forEach(function (k) {
         ipsByAsn[k].sort(function (a, b) { return b.hits - a.hits; });
@@ -85,8 +89,16 @@ function esc(s) {
             var asnKey = n.asn || '__unknown__';
             var ips    = ipsByAsn[asnKey] || [];
 
-            // Lignes IP avec mini sparkline + chemins triés par date desc
+            // Lignes IP : adresse + agents à gauche, sparkline, chemins, hits
             var ipRows = ips.slice(0, 20).map(function (ipInfo) {
+                // Agents sous l'IP
+                var agentsHtml = '';
+                (ipInfo.agents || []).forEach(function (ua) {
+                    agentsHtml += '<div style="font-size:.65rem;color:#adb5bd;line-height:1.4;word-break:break-all">'
+                        + esc(trunc(ua, 55)) + '</div>';
+                });
+
+                // Chemins triés par date desc
                 var articles = [], books = [];
                 Object.keys(ipInfo.paths || {}).forEach(function (path) {
                     var p   = ipInfo.paths[path];
@@ -100,10 +112,9 @@ function esc(s) {
 
                 function pathLine(p, prefix) {
                     var slug = decodeURIComponent(p.path.replace(prefix, ''));
-                    var label = slug.length > 40 ? slug.slice(0, 40) + '…' : slug;
                     return '<div style="font-size:.75rem;line-height:1.5">'
                         + '<a href="' + esc(p.path) + '" target="_blank" style="color:#495057">'
-                        + esc(label) + '</a>'
+                        + esc(trunc(slug, 40)) + '</a>'
                         + ' <span style="color:#adb5bd">(' + p.cnt + ')</span></div>';
                 }
 
@@ -119,8 +130,10 @@ function esc(s) {
                 if (!pathsHtml) { pathsHtml = '<span style="font-size:.75rem;color:#adb5bd">—</span>'; }
 
                 return '<div class="d-flex gap-2 py-2 border-bottom align-items-start">'
-                    + '<code style="width:9rem;flex-shrink:0;font-size:.72rem;color:#6c757d;padding-top:2px">'
-                    + esc(ipInfo.ip) + '</code>'
+                    + '<div style="width:9rem;flex-shrink:0">'
+                    + '<code style="font-size:.72rem;color:#6c757d">' + esc(ipInfo.ip) + '</code>'
+                    + agentsHtml
+                    + '</div>'
                     + '<div style="flex-shrink:0;padding-top:2px">' + ipSparkline(ipInfo.daily || []) + '</div>'
                     + '<div class="flex-grow-1">' + pathsHtml + '</div>'
                     + '<div class="text-end text-muted small" style="width:4rem;flex-shrink:0;padding-top:2px">'
@@ -383,12 +396,11 @@ function esc(s) {
 
         var legend = series.map(function (s, si) {
             var color = COLORS[si % COLORS.length];
-            var short = s.title.length > 32 ? s.title.slice(0, 32) + '…' : s.title;
             return '<span class="d-inline-flex align-items-center gap-1 me-3 mb-1 small">'
                 + '<svg width="16" height="3" style="flex-shrink:0"><line x1="0" y1="1.5" x2="16" y2="1.5"'
                 + ' stroke="' + color + '" stroke-width="2.5" stroke-linecap="round"/></svg>'
                 + '<span class="text-truncate" style="max-width:160px" title="' + esc(s.title) + '">'
-                + esc(short) + '</span></span>';
+                + esc(trunc(s.title, 32)) + '</span></span>';
         }).join('');
 
         el.innerHTML =

public/index.php

@@ -2748,6 +2748,7 @@ switch ($action) {
                         'country' => $info['country'],
                         'daily'   => $daily,
                         'paths'   => $accessStats['ip_top_paths'][$ip] ?? [],
+                        'agents'  => $accessStats['ip_agents'][$ip] ?? [],
                     ];
                 }
 

public/version.txt

@@ -1 +1 @@
-1.6.29
+1.6.30