166 lines
7.7 KiB
PHP
166 lines
7.7 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* Log Viewer (Ansicht).
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*
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* Erwartete Variablen:
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* @var array<int, array{name:string, size:int, mtime:int}> $files
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* @var string $selectedFile
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* @var array{name:string, size:int, mtime:int}|null $fileMeta
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* @var array<int, array{ts:string|null, level:string|null, message:string, context:array<string,mixed>|null, raw:string}> $entries
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* @var string $filterLevel
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* @var string $searchQuery
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* @var int $lines
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* @var string|null $error
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*/
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?>
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<div class="d-sm-flex align-items-center justify-content-between mb-4">
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<h1 class="h3 mb-0 text-gray-800">Log Viewer</h1>
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</div>
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<?php if (!empty($error)) : ?>
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<div class="alert alert-danger" role="alert">
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<?php echo htmlspecialchars((string)$error, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?>
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</div>
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<?php endif; ?>
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<div class="card shadow mb-4">
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<div class="card-header py-3">
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<h6 class="m-0 font-weight-bold text-primary">Filter</h6>
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</div>
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<div class="card-body">
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<form method="get" action="../index.php">
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<input type="hidden" name="route" value="logs">
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<div class="form-row">
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<div class="form-group col-md-4">
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<label for="file">Log-Datei</label>
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<select class="form-control" id="file" name="file">
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<?php foreach (($files ?? []) as $f) : ?>
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<?php $name = (string)($f['name'] ?? ''); ?>
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<option value="<?php echo htmlspecialchars($name, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?>"
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<?php echo ($name === (string)$selectedFile) ? 'selected' : ''; ?>>
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<?php echo htmlspecialchars($name, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?>
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</option>
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<?php endforeach; ?>
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</select>
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</div>
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<div class="form-group col-md-2">
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<label for="level">Level</label>
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<select class="form-control" id="level" name="level">
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<?php
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$levels = ['', 'ERROR', 'WARNING', 'INFO', 'DEBUG'];
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foreach ($levels as $lvl) :
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$label = ($lvl === '') ? 'Alle' : $lvl;
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?>
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<option value="<?php echo htmlspecialchars($lvl, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?>"
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<?php echo ((string)$filterLevel === (string)$lvl) ? 'selected' : ''; ?>>
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<?php echo htmlspecialchars($label, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?>
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</option>
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<?php endforeach; ?>
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</select>
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</div>
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<div class="form-group col-md-3">
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<label for="q">Suche</label>
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<input type="text" class="form-control" id="q" name="q"
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value="<?php echo htmlspecialchars((string)$searchQuery, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?>"
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placeholder="Text in message/context">
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</div>
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<div class="form-group col-md-2">
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<label for="lines">Zeilen</label>
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<input type="number" class="form-control" id="lines" name="lines"
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value="<?php echo (int)$lines; ?>" min="1" max="2000">
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</div>
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<div class="form-group col-md-1 d-flex align-items-end">
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<button type="submit" class="btn btn-primary btn-block">
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Anzeigen
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</button>
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</div>
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</div>
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<?php if (is_array($fileMeta)) : ?>
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<div class="small text-gray-600">
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Datei: <strong><?php echo htmlspecialchars((string)$fileMeta['name'], ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?></strong>
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· Größe: <?php echo number_format((int)$fileMeta['size'], 0, ',', '.'); ?> Bytes
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· Stand: <?php echo ($fileMeta['mtime'] ?? 0) > 0 ? date('d.m.Y H:i:s', (int)$fileMeta['mtime']) : 'n/a'; ?>
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</div>
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<?php endif; ?>
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</form>
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</div>
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</div>
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<div class="card shadow mb-4">
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<div class="card-header py-3 d-flex align-items-center justify-content-between">
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<h6 class="m-0 font-weight-bold text-primary">Einträge (neueste unten)</h6>
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<a class="btn btn-sm btn-outline-secondary"
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href="../index.php?route=logs&file=<?php echo urlencode((string)$selectedFile); ?>&level=<?php echo urlencode((string)$filterLevel); ?>&q=<?php echo urlencode((string)$searchQuery); ?>&lines=<?php echo (int)$lines; ?>">
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Refresh
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</a>
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</div>
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<div class="card-body">
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<?php if (empty($entries)) : ?>
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<div class="text-gray-600">Keine Einträge gefunden.</div>
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<?php else : ?>
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<div class="table-responsive">
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<table class="table table-bordered table-sm">
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<thead>
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<tr>
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<th style="width: 170px;">Zeit</th>
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<th style="width: 110px;">Level</th>
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<th>Message</th>
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<th style="width: 35%;">Context</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($entries as $e) : ?>
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<?php
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$lvl = strtoupper((string)($e['level'] ?? ''));
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$badge = 'badge-secondary';
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if ($lvl === 'ERROR') { $badge = 'badge-danger'; }
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if ($lvl === 'WARNING') { $badge = 'badge-warning'; }
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if ($lvl === 'INFO') { $badge = 'badge-info'; }
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if ($lvl === 'DEBUG') { $badge = 'badge-light'; }
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$ctx = $e['context'] ?? null;
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$ctxPretty = '';
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if (is_array($ctx)) {
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$ctxPretty = (string)json_encode($ctx, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
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}
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?>
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<tr>
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<td><?php echo htmlspecialchars((string)($e['ts'] ?? ''), ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?></td>
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<td>
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<span class="badge <?php echo $badge; ?>">
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<?php echo htmlspecialchars($lvl, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?>
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</span>
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</td>
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<td><?php echo htmlspecialchars((string)($e['message'] ?? ''), ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?></td>
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<td>
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<?php if ($ctxPretty !== '') : ?>
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<pre class="mb-0 text-white" style="white-space: pre-wrap;">
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<?php echo htmlspecialchars($ctxPretty, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); ?>
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</pre>
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<?php else : ?>
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<span class="text-gray-600">-</span>
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<?php endif; ?>
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</td>
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</tr>
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<?php endforeach; ?>
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</tbody>
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</table>
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</div>
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<div class="small text-gray-600">
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Hinweis: Dieser Viewer lädt bewusst nur die letzten Zeilen (Tail), damit große Logfiles die Oberfläche nicht killen.
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</div>
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<?php endif; ?>
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</div>
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</div>
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