fix #29 : envoyer le lien magique par email (envoyer_mail_smtp)

2026-05-13 23:41:58 +02:00
commit 8a85c15372
129 changed files with 22818 additions and 0 deletions
@@ -0,0 +1,127 @@
+<?php
+
+declare(strict_types=1);
+
+class SearchLogParser
+{
+    private string $logDir;
+    private string $vhostBase;
+    private string $cacheFile;
+    private int    $cacheTtl;
+
+    public function __construct(
+        string $logDir    = '/var/log/apache2',
+        string $vhostBase = 'lan.acegrp.varlog-access.log',
+        string $cacheFile = '',
+        int    $cacheTtl  = 600
+    ) {
+        $this->logDir    = rtrim($logDir, '/');
+        $this->vhostBase = $vhostBase;
+        $this->cacheFile = $cacheFile !== ''
+            ? $cacheFile
+            : dirname(__DIR__) . '/_cache/search_terms.json';
+        $this->cacheTtl  = $cacheTtl;
+    }
+
+    /** @return array<string,int> terme => nombre d'occurrences, trié desc */
+    public function topTerms(int $limit = 100): array
+    {
+        if ($this->cacheValid()) {
+            $data = json_decode((string) file_get_contents($this->cacheFile), true);
+            if (is_array($data)) {
+                return array_slice($data, 0, $limit, true);
+            }
+        }
+
+        $counts = [];
+        foreach ($this->logFiles() as $file) {
+            $this->parseFile($file, $counts);
+        }
+        arsort($counts);
+
+        @mkdir(dirname($this->cacheFile), 0755, true);
+        file_put_contents($this->cacheFile, json_encode($counts, JSON_UNESCAPED_UNICODE));
+
+        return array_slice($counts, 0, $limit, true);
+    }
+
+    public function isReadable(): bool
+    {
+        $f = $this->logDir . '/' . $this->vhostBase;
+        return file_exists($f) && is_readable($f);
+    }
+
+    private function cacheValid(): bool
+    {
+        return file_exists($this->cacheFile)
+            && (time() - filemtime($this->cacheFile)) < $this->cacheTtl;
+    }
+
+    /** @return list<array{path:string,gz:bool}> */
+    private function logFiles(): array
+    {
+        $base  = $this->logDir . '/' . $this->vhostBase;
+        $files = [];
+
+        if (file_exists($base) && is_readable($base)) {
+            $files[] = ['path' => $base, 'gz' => false];
+        }
+
+        for ($i = 1; $i <= 14; $i++) {
+            $plain = $base . '.' . $i;
+            $gz    = $plain . '.gz';
+            if (file_exists($plain) && is_readable($plain)) {
+                $files[] = ['path' => $plain, 'gz' => false];
+            } elseif (file_exists($gz) && is_readable($gz)) {
+                $files[] = ['path' => $gz, 'gz' => true];
+            }
+        }
+
+        return $files;
+    }
+
+    private function parseFile(array $file, array &$counts): void
+    {
+        if ($file['gz']) {
+            $h = @gzopen($file['path'], 'rb');
+            if (!$h) {
+                return;
+            }
+            while (!gzeof($h)) {
+                $line = gzgets($h, 8192);
+                if ($line !== false) {
+                    $this->parseLine($line, $counts);
+                }
+            }
+            gzclose($h);
+        } else {
+            $h = @fopen($file['path'], 'rb');
+            if (!$h) {
+                return;
+            }
+            while (($line = fgets($h)) !== false) {
+                $this->parseLine($line, $counts);
+            }
+            fclose($h);
+        }
+    }
+
+    private function parseLine(string $line, array &$counts): void
+    {
+        if (!str_contains($line, 'GET /search?')) {
+            return;
+        }
+        if (!preg_match('/"GET \/search\?([^"]*) HTTP\//', $line, $m)) {
+            return;
+        }
+
+        parse_str($m[1], $params);
+        $q = trim(urldecode($params['q'] ?? ''));
+
+        if ($q === '' || mb_strlen($q) > 200) {
+            return;
+        }
+        $q = mb_strtolower($q);
+        $counts[$q] = ($counts[$q] ?? 0) + 1;
+    }
+}