SSR control center: auto-purge webhook, dashboard tiles, backend module
Package 1: SsrPurgeService posts to the node /__purge (endpoint+secret in var/vitec-ssr-purge.env, outside git) and logs every attempt to tx_vitec_ssrpurgelog. DataHandler hooks queue per request and flush once: pages with nav-relevant field changes and all tx_news_/tx_vitec_ records purge everything, other page/content edits purge the hosting page path. Gated by the routing flag and the new Site Set switch vitec.ssr.autoPurge. Flipping the SSR switch ON purges everything once. CLI: vitec:ssr-purge, vitec:ssr-health (samples /__health into tx_vitec_ssrhealthlog, 14 days kept, scheduler-ready). Package 2: dashboard widgets vitecSsrStatus (live health, release, switch, last purge) and vitecSsrStats (purge counts, failures, uptime, response time). Package 3: backend module web_vitecssr with manual purge (paths or everything) and both protocols. Tested end to end against the running node (purge single/all 200, health sample logged). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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orascheandClaude Fable 5 committed
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<?php
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declare(strict_types=1);
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namespace Evomedien\Vitec\Widgets;
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use TYPO3\CMS\Core\Database\ConnectionPool;
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use TYPO3\CMS\Dashboard\Widgets\WidgetConfigurationInterface;
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use TYPO3\CMS\Dashboard\Widgets\WidgetInterface;
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/**
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* Dashboard tile: purge and health statistics from the two protocol
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* tables. History depth = what vitec:ssr-health sampling (scheduler)
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* and the purge log hold (14 days).
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*/
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final class SsrStatsWidget implements WidgetInterface
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{
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public function __construct(
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private readonly WidgetConfigurationInterface $configuration,
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private readonly ConnectionPool $connectionPool,
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) {}
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public function renderWidgetContent(): string
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{
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$now = time();
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$d1 = $now - 86400;
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$d7 = $now - 7 * 86400;
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$purges24h = $this->count('tx_vitec_ssrpurgelog', 'crdate > ' . $d1);
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$purges7d = $this->count('tx_vitec_ssrpurgelog', 'crdate > ' . $d7);
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$failed7d = $this->count('tx_vitec_ssrpurgelog', 'crdate > ' . $d7 . ' AND success = 0');
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$full7d = $this->count('tx_vitec_ssrpurgelog', "crdate > " . $d7 . " AND paths = '*'");
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$samples24h = $this->count('tx_vitec_ssrhealthlog', 'crdate > ' . $d1);
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$ok24h = $this->count('tx_vitec_ssrhealthlog', 'crdate > ' . $d1 . ' AND ok = 1');
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$uptime = $samples24h > 0 ? round($ok24h / $samples24h * 100, 1) . ' %' : '-';
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$avgMs = $this->scalar('SELECT ROUND(AVG(response_ms)) FROM tx_vitec_ssrhealthlog WHERE crdate > ' . $d1 . ' AND ok = 1');
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$maxCache = $this->scalar('SELECT MAX(cache_mb) FROM tx_vitec_ssrhealthlog WHERE crdate > ' . $d7);
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$rows = [
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['Purges (24 h / 7 Tage)', $purges24h . ' / ' . $purges7d],
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['davon Komplett-Purges (7 T.)', (string)$full7d],
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['Fehlgeschlagene Purges (7 T.)', $failed7d > 0
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? '<span class="badge badge-danger">' . $failed7d . '</span>'
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: '<span class="badge badge-success">0</span>'],
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['Verfügbarkeit (24 h)', htmlspecialchars($uptime)
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. ' <small>(' . $ok24h . '/' . $samples24h . ' Messungen)</small>'],
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['∅ Antwortzeit (24 h)', $avgMs !== null ? $avgMs . ' ms' : '-'],
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['Max. Cache-Größe (7 T.)', $maxCache !== null ? $maxCache . ' MB' : '-'],
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];
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$html = '<table class="table table-striped table-sm"><tbody>';
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foreach ($rows as [$label, $value]) {
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$html .= '<tr><th style="width:55%">' . $label . '</th><td>' . $value . '</td></tr>';
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}
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$html .= '</tbody></table>';
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if ($samples24h === 0) {
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$html .= '<p class="text-muted" style="font-size:11px">Noch keine Messwerte: Scheduler-Task für <code>vitec:ssr-health</code> einrichten (z. B. alle 5 Minuten).</p>';
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}
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return $html;
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}
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public function getOptions(): array
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{
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return [];
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}
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private function count(string $table, string $where): int
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{
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try {
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return (int)$this->connectionPool->getConnectionForTable($table)
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->executeQuery('SELECT COUNT(*) FROM ' . $table . ' WHERE ' . $where)->fetchOne();
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} catch (\Throwable) {
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return 0;
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}
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}
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private function scalar(string $sql): ?string
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{
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try {
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$v = $this->connectionPool->getConnectionForTable('tx_vitec_ssrhealthlog')
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->executeQuery($sql)->fetchOne();
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return $v === null || $v === false ? null : (string)$v;
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} catch (\Throwable) {
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return null;
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}
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}
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}
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@@ -0,0 +1,117 @@
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<?php
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declare(strict_types=1);
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namespace Evomedien\Vitec\Widgets;
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use Evomedien\Vitec\Service\SsrPurgeService;
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use TYPO3\CMS\Core\Core\Environment;
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use TYPO3\CMS\Core\Database\ConnectionPool;
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use TYPO3\CMS\Core\Http\RequestFactory;
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use TYPO3\CMS\Dashboard\Widgets\WidgetConfigurationInterface;
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use TYPO3\CMS\Dashboard\Widgets\WidgetInterface;
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/**
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* Dashboard tile: live state of the SSR node on the Solr VPS plus the
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* delivery switch - green/red at a glance after backend login.
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*/
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final class SsrStatusWidget implements WidgetInterface
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{
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public function __construct(
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private readonly WidgetConfigurationInterface $configuration,
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private readonly SsrPurgeService $purgeService,
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private readonly RequestFactory $requestFactory,
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private readonly ConnectionPool $connectionPool,
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) {}
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public function renderWidgetContent(): string
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{
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$flagOn = file_exists(Environment::getVarPath() . '/vitec-ssr-on.flag');
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$health = $this->fetchHealth();
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$lastPurge = $this->lastPurgeRow();
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$badge = static function (bool $ok, string $yes, string $no): string {
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return $ok
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? '<span class="badge badge-success">' . htmlspecialchars($yes) . '</span>'
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: '<span class="badge badge-danger">' . htmlspecialchars($no) . '</span>';
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};
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$rows = [];
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$rows[] = ['SSR-Auslieferung', $badge($flagOn, 'AN - Seiten kommen vom VPS', 'AUS - SPA wie bisher')];
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if ($health === null) {
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$rows[] = ['SSR-Server', '<span class="badge badge-danger">NICHT ERREICHBAR</span>'];
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} else {
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$rows[] = ['SSR-Server', $badge((bool)($health['ok'] ?? false), 'läuft (' . (int)$health['responseMs'] . ' ms)', 'meldet Fehler')];
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$rows[] = ['Release', htmlspecialchars((string)($health['release']['release'] ?? '?'))
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. ' <small>(Commit ' . htmlspecialchars((string)($health['release']['commit'] ?? '?'))
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. ', gebaut ' . htmlspecialchars($this->fmtDate((string)($health['release']['builtAt'] ?? ''))) . ')</small>'];
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$rows[] = ['Seiten-Cache', (int)($health['cachedPages'] ?? 0) . ' Seiten / ' . (int)($health['cacheMB'] ?? 0) . ' MB'];
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}
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if ($lastPurge !== null) {
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$rows[] = ['Letzter Purge', htmlspecialchars(date('d.m. H:i', (int)$lastPurge['crdate']))
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. ' <small>(' . htmlspecialchars((string)$lastPurge['trigger_source']) . ', '
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. ($lastPurge['success'] ? 'ok' : 'FEHLER') . ', '
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. htmlspecialchars(mb_strimwidth((string)$lastPurge['paths'], 0, 60, '…')) . ')</small>'];
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}
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if (!$this->purgeService->isConfigured()) {
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$rows[] = ['Auto-Purge', '<span class="badge badge-warning">nicht konfiguriert (var/vitec-ssr-purge.env fehlt)</span>'];
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}
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$html = '<table class="table table-striped table-sm"><tbody>';
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foreach ($rows as [$label, $value]) {
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$html .= '<tr><th style="width:38%">' . htmlspecialchars($label) . '</th><td>' . $value . '</td></tr>';
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}
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$html .= '</tbody></table>';
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$html .= '<p class="text-muted" style="font-size:11px">Schalter: Site Management › Settings › VITEC. Modul "VITEC SSR" für Purge & Protokoll.</p>';
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return $html;
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}
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public function getOptions(): array
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{
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return [];
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}
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private function fetchHealth(): ?array
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{
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$endpoint = $this->purgeService->getHealthEndpoint();
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if ($endpoint === '') {
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return null;
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}
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$start = microtime(true);
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try {
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$response = $this->requestFactory->request($endpoint, 'GET', [
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'timeout' => 3, 'connect_timeout' => 2, 'http_errors' => false,
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]);
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if ($response->getStatusCode() !== 200) {
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return null;
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}
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$data = json_decode((string)$response->getBody(), true);
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if (!is_array($data)) {
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return null;
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}
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$data['responseMs'] = (int)round((microtime(true) - $start) * 1000);
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return $data;
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} catch (\Throwable) {
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return null;
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}
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}
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private function lastPurgeRow(): ?array
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{
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try {
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$qb = $this->connectionPool->getQueryBuilderForTable('tx_vitec_ssrpurgelog');
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$row = $qb->select('*')->from('tx_vitec_ssrpurgelog')
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->orderBy('uid', 'DESC')->setMaxResults(1)
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->executeQuery()->fetchAssociative();
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return $row ?: null;
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} catch (\Throwable) {
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return null;
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}
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}
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private function fmtDate(string $iso): string
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{
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$ts = strtotime($iso);
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return $ts ? date('d.m.Y H:i', $ts) : '?';
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}
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}
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