CodePress CMS v1.9.0: visitor statistics with SVG world map and GeoIP

- Add GeoIP class with provider chain: local DB-IP Lite, MaxMind .mmdb, external API - Add built-in pure-PHP MMDBReader so .mmdb works without Composer - Add cli/geoip-update.php to download DB-IP Lite and build a compact binary index - Add cli/generate-world-map.php to generate the world map SVG from Natural Earth TopoJSON - Add Analytics class aggregating stats in admin/storage/stats.json with LOCK_EX - Add admin statistics page with choropleth world map, country list, top pages, daily chart, referrers and a period filter - Add GeoIP and privacy settings with database update and stats reset buttons - Add optional IP anonymization and configurable retention period - Add country field to requests.log (parser accepts 7, 8 or 9 fields) - Add country column to request log and KPI cards to the dashboard - Ignore GeoIP binaries and stats.json in Git - Update TODO.md, guides and version to 1.9.0
2026-07-29 15:40:02 +02:00
parent 8c6b38c2c5
commit 06785e9922
20 changed files with 1804 additions and 11 deletions
@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * DB-IP Lite database downloader & binary converter for CodePress CMS
+ */
+
+if (php_sapi_name() !== 'cli' && (!isset($_SESSION['admin_user']))) {
+    // Can also be included from admin handler
+}
+
+function updateGeoIPDatabase(): array
+{
+    $baseDir = dirname(__DIR__) . '/admin/storage/geoip';
+    if (!is_dir($baseDir)) {
+        @mkdir($baseDir, 0755, true);
+    }
+
+    $currentDate = new DateTime('first day of this month');
+    $urls = [];
+    for ($i = 0; $i < 3; $i++) {
+        $ym = $currentDate->format('Y-m');
+        $urls[] = "https://download.db-ip.com/free/dbip-country-lite-{$ym}.csv.gz";
+        $currentDate->modify('-1 month');
+    }
+
+    $downloadUrl = null;
+    $gzContent = null;
+
+    foreach ($urls as $url) {
+        $ctx = stream_context_create(['http' => ['timeout' => 15, 'user_agent' => 'CodePressCMS/1.9.0']]);
+        $data = @file_get_contents($url, false, $ctx);
+        if ($data !== false && strlen($data) > 1000) {
+            $downloadUrl = $url;
+            $gzContent = $data;
+            break;
+        }
+    }
+
+    if (!$gzContent) {
+        return ['success' => false, 'message' => 'Kon DB-IP Lite database niet downloaden vanaf DB-IP.com.'];
+    }
+
+    $csvData = @gzdecode($gzContent);
+    if (!$csvData) {
+        return ['success' => false, 'message' => 'Kon gecomprimeerde DB-IP database niet uitpakken.'];
+    }
+
+    $ipv4BinPath = $baseDir . '/ipv4.bin';
+    $ipv6BinPath = $baseDir . '/ipv6.bin';
+    $v4Handle = fopen($ipv4BinPath, 'wb');
+    $v6Handle = fopen($ipv6BinPath, 'wb');
+
+    $lines = explode("\n", $csvData);
+    $v4Count = 0;
+    $v6Count = 0;
+
+    foreach ($lines as $line) {
+        $line = trim($line);
+        if ($line === '' || $line[0] === '#') continue;
+
+        $parts = str_getcsv($line);
+        if (count($parts) < 3) continue;
+
+        $startIp = trim($parts[0]);
+        $endIp = trim($parts[1]);
+        $country = strtoupper(trim($parts[2]));
+
+        if (strlen($country) !== 2) continue;
+
+        if (filter_var($startIp, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
+            $startLong = ip2long($startIp);
+            $endLong = ip2long($endIp);
+            if ($startLong !== false && $endLong !== false) {
+                // Pack 4-byte uint32 start, 4-byte uint32 end, 2-byte country code
+                $record = pack('NNa2', $startLong, $endLong, $country);
+                fwrite($v4Handle, $record);
+                $v4Count++;
+            }
+        } elseif (filter_var($startIp, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) {
+            $startBin = inet_pton($startIp);
+            $endBin = inet_pton($endIp);
+            if ($startBin !== false && $endBin !== false) {
+                // Pack 16-byte start, 16-byte end, 2-byte country code
+                $record = $startBin . $endBin . $country;
+                fwrite($v6Handle, $record);
+                $v6Count++;
+            }
+        }
+    }
+
+    fclose($v4Handle);
+    fclose($v6Handle);
+
+    $meta = [
+        'source' => 'DB-IP Lite',
+        'attribution' => 'IP geolocation by DB-IP (https://dbip.com)',
+        'updated' => date('Y-m-d H:i:s'),
+        'url' => $downloadUrl,
+        'ipv4_records' => $v4Count,
+        'ipv6_records' => $v6Count,
+        'ipv4_size' => filesize($ipv4BinPath),
+        'ipv6_size' => filesize($ipv6BinPath),
+    ];
+
+    file_put_contents($baseDir . '/meta.json', json_encode($meta, JSON_PRETTY_PRINT));
+
+    return [
+        'success' => true,
+        'message' => "GeoIP database succesvol bijgewerkt! ({$v4Count} IPv4, {$v6Count} IPv6 records)",
+        'meta' => $meta
+    ];
+}
+
+if (php_sapi_name() === 'cli' && basename(__FILE__) === basename($_SERVER['SCRIPT_FILENAME'])) {
+    echo "DB-IP Lite database bijwerken...\n";
+    $res = updateGeoIPDatabase();
+    echo $res['message'] . "\n";
+}