first commit

Classes/Domain/Index/Queue/Statistic/QueueStatistic.php

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+<?php
+
+namespace WapplerSystems\Meilisearch\Domain\Index\Queue\Statistic;
+
+/***************************************************************
+ *  Copyright notice
+ *
+ *  (c) 2017 Timo Hund <timo.hund@dkd.de>
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+class QueueStatistic
+{
+
+    /**
+     * @var int
+     */
+    protected $failedCount = 0;
+
+    /**
+     * @var int
+     */
+    protected $pendingCount = 0;
+
+    /**
+     * @var int
+     */
+    protected $successCount = 0;
+
+    /**
+     * @param int $failedCount
+     */
+    public function setFailedCount($failedCount)
+    {
+        $this->failedCount = $failedCount;
+    }
+
+    /**
+     * @return int
+     */
+    public function getFailedCount()
+    {
+        return $this->failedCount;
+    }
+
+    /**
+     * @return float|int
+     */
+    public function getFailedPercentage()
+    {
+        return $this->getPercentage($this->getFailedCount());
+    }
+
+    /**
+     * @param int $pendingCount
+     */
+    public function setPendingCount($pendingCount)
+    {
+        $this->pendingCount = $pendingCount;
+    }
+
+    /**
+     * @return int
+     */
+    public function getPendingCount()
+    {
+        return $this->pendingCount;
+    }
+
+    /**
+     * @return float|int
+     */
+    public function getPendingPercentage()
+    {
+        return $this->getPercentage($this->getPendingCount());
+    }
+
+    /**
+     * @param int $successCount
+     */
+    public function setSuccessCount($successCount)
+    {
+        $this->successCount = $successCount;
+    }
+
+    /**
+     * @return int
+     */
+    public function getSuccessCount()
+    {
+        return $this->successCount;
+    }
+
+    /**
+     * @return float|int
+     */
+    public function getSuccessPercentage()
+    {
+        return $this->getPercentage($this->getSuccessCount());
+    }
+
+    /**
+     * @return int
+     */
+    public function getTotalCount()
+    {
+        return $this->pendingCount + $this->failedCount + $this->successCount;
+    }
+
+    /**
+     * @param integer $count
+     * @return float
+     */
+    protected function getPercentage($count)
+    {
+        $total = $this->getTotalCount();
+        if ($total === 0) {
+            return 0.0;
+        }
+        return (float)round((100 / $total) * $count, 2);
+    }
+}

Classes/Domain/Index/Queue/Statistic/QueueStatisticsRepository.php

@@ -0,0 +1,108 @@
+<?php declare(strict_types = 1);
+namespace WapplerSystems\Meilisearch\Domain\Index\Queue\Statistic;
+
+/***************************************************************
+ *  Copyright notice
+ *
+ *  (c) 2010-2017 dkd Internet Service GmbH <solr-support@dkd.de>
+ *  All rights reserved
+ *
+ *  This script is part of the TYPO3 project. The TYPO3 project is
+ *  free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  The GNU General Public License can be found at
+ *  http://www.gnu.org/copyleft/gpl.html.
+ *
+ *  This script is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+use WapplerSystems\Meilisearch\System\Records\AbstractRepository;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Persistence\Generic\Exception\UnsupportedMethodException;
+
+/**
+ * Class QueueStatisticsRepository
+ */
+class QueueStatisticsRepository extends AbstractRepository
+{
+    /**
+     * @var string
+     */
+    protected $table = 'tx_meilisearch_indexqueue_item';
+
+    /**
+     * Extracts the number of pending, indexed and erroneous items from the
+     * Index Queue.
+     *
+     * @param int $rootPid
+     * @param string $indexingConfigurationName
+     *
+     * @return QueueStatistic
+     */
+    public function findOneByRootPidAndOptionalIndexingConfigurationName(int $rootPid, $indexingConfigurationName = null): QueueStatistic
+    {
+        $queryBuilder = $this->getQueryBuilder();
+        $queryBuilder
+            ->add('select', vsprintf('(%s < %s) AS %s', [
+                $queryBuilder->quoteIdentifier('indexed'),
+                $queryBuilder->quoteIdentifier('changed'),
+                $queryBuilder->quoteIdentifier('pending')
+            ]), true)
+            ->add('select', vsprintf('(%s) AS %s', [
+                $queryBuilder->expr()->notLike('errors', $queryBuilder->createNamedParameter('')),
+                $queryBuilder->quoteIdentifier('failed')
+            ]), true)
+            ->add('select', $queryBuilder->expr()->count('*', 'count'), true)
+            ->from($this->table)
+            ->where($queryBuilder->expr()->eq('root', $queryBuilder->createNamedParameter($rootPid, \PDO::PARAM_INT)))
+            ->groupBy('pending', 'failed');
+
+        if (!empty($indexingConfigurationName)) {
+            $queryBuilder->andWhere($queryBuilder->expr()->eq('indexing_configuration', $queryBuilder->createNamedParameter($indexingConfigurationName)));
+        }
+
+        return $this->buildQueueStatisticFromResultSet($queryBuilder->execute()->fetchAll());
+    }
+
+    /**
+     * Instantiates and fills QueueStatistic with values
+     *
+     * @param array $indexQueueStatisticResultSet
+     * @return QueueStatistic
+     */
+    protected function buildQueueStatisticFromResultSet(array $indexQueueStatisticResultSet): QueueStatistic
+    {
+        /* @var $statistic QueueStatistic */
+        $statistic = GeneralUtility::makeInstance(QueueStatistic::class);
+        foreach ($indexQueueStatisticResultSet as $row) {
+            if ($row['failed'] == 1) {
+                $statistic->setFailedCount((int)$row['count']);
+            } elseif ($row['pending'] == 1) {
+                $statistic->setPendingCount((int)$row['count']);
+            } else {
+                $statistic->setSuccessCount((int)$row['count']);
+            }
+        }
+
+        return $statistic;
+    }
+
+    /**
+     * Don't use this method.
+     *
+     * @return int
+     * @throws UnsupportedMethodException
+     */
+    public function count(): int
+    {
+        throw new UnsupportedMethodException('Can not count the Index Queue Statistics.', 1504694750);
+    }
+}