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52 lines
1 KiB
PHP
52 lines
1 KiB
PHP
<?php
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/**
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* SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Comments\OpenMetrics;
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use Generator;
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use OC\DB\Connection;
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use OCP\OpenMetrics\IMetricFamily;
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use OCP\OpenMetrics\Metric;
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use OCP\OpenMetrics\MetricType;
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use Override;
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class CommentsCountMetric implements IMetricFamily {
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public function __construct(
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private Connection $connection,
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) {
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}
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#[Override]
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public function name(): string {
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return 'comments';
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}
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#[Override]
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public function type(): MetricType {
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return MetricType::gauge;
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}
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#[Override]
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public function unit(): string {
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return 'comments';
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}
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#[Override]
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public function help(): string {
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return 'Number of comments';
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}
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#[Override]
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public function metrics(): Generator {
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$qb = $this->connection->getQueryBuilder();
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$result = $qb->select($qb->func()->count())
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->from('comments')
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->where($qb->expr()->eq('verb', $qb->expr()->literal('comment')))
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->executeQuery();
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yield new Metric($result->fetchOne(), [], time());
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}
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}
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