- new blog cms

2026-07-04 19:41:44 -04:00
parent 64cb76a846
commit 782b983bf4
819 changed files with 3103 additions and 88735 deletions
@@ -0,0 +1,125 @@
+<?php
+declare(strict_types=1);
+
+namespace NeonBlog;
+
+final class Stats
+{
+    private string $path;
+    private Config $config;
+
+    public function __construct(string $path, Config $config)
+    {
+        $this->path = $path;
+        $this->config = $config;
+    }
+
+    public function record(string $routeType, string $slug, int $statusCode): void
+    {
+        if (!$this->config->get('stats.enabled', true) || PHP_SAPI === 'cli') {
+            return;
+        }
+        if (($_SERVER['REQUEST_METHOD'] ?? 'GET') !== 'GET') {
+            return;
+        }
+
+        $dir = dirname($this->path);
+        if (!is_dir($dir)) {
+            mkdir($dir, 0775, true);
+        }
+
+        $handle = fopen($this->path, 'ab');
+        if (!$handle) {
+            return;
+        }
+
+        flock($handle, LOCK_EX);
+        clearstatcache(true, $this->path);
+        if ((filesize($this->path) ?: 0) === 0) {
+            fputcsv($handle, [
+                'date',
+                'time',
+                'request_id',
+                'ip_hash',
+                'method',
+                'path',
+                'route_type',
+                'slug',
+                'query',
+                'referrer',
+                'user_agent',
+                'status_code',
+            ], ',', '"', '', "\n");
+        }
+
+        $query = parse_url((string) ($_SERVER['REQUEST_URI'] ?? ''), PHP_URL_QUERY) ?: '';
+        fputcsv($handle, [
+            date('Y-m-d'),
+            date('H:i:s'),
+            bin2hex(random_bytes(6)),
+            $this->ipHash(),
+            $_SERVER['REQUEST_METHOD'] ?? 'GET',
+            parse_url((string) ($_SERVER['REQUEST_URI'] ?? '/'), PHP_URL_PATH) ?: '/',
+            $routeType,
+            $slug,
+            $query,
+            $_SERVER['HTTP_REFERER'] ?? '',
+            substr((string) ($_SERVER['HTTP_USER_AGENT'] ?? ''), 0, 300),
+            $statusCode,
+        ], ',', '"', '', "\n");
+
+        flock($handle, LOCK_UN);
+        fclose($handle);
+    }
+
+    /** @return array<string, mixed> */
+    public function summary(): array
+    {
+        if (!is_file($this->path)) {
+            return [
+                'visits' => 0,
+                'routes' => [],
+                'top_paths' => [],
+            ];
+        }
+
+        $handle = fopen($this->path, 'rb');
+        if (!$handle) {
+            return ['visits' => 0, 'routes' => [], 'top_paths' => []];
+        }
+
+        $header = fgetcsv($handle, null, ',', '"', '') ?: [];
+        $visits = 0;
+        $routes = [];
+        $paths = [];
+        while (($row = fgetcsv($handle, null, ',', '"', '')) !== false) {
+            if ($row === $header) {
+                continue;
+            }
+            $record = array_combine($header, $row);
+            if (!is_array($record)) {
+                continue;
+            }
+            $visits++;
+            $routes[$record['route_type']] = ($routes[$record['route_type']] ?? 0) + 1;
+            $paths[$record['path']] = ($paths[$record['path']] ?? 0) + 1;
+        }
+        fclose($handle);
+        arsort($routes);
+        arsort($paths);
+
+        return [
+            'visits' => $visits,
+            'routes' => $routes,
+            'top_paths' => array_slice($paths, 0, 10, true),
+        ];
+    }
+
+    private function ipHash(): string
+    {
+        $ip = (string) ($_SERVER['REMOTE_ADDR'] ?? 'cli');
+        $salt = (string) $this->config->get('stats.hash_salt', 'change-me');
+
+        return hash_hmac('sha256', $ip, $salt);
+    }
+}