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Classes/System/Meilisearch/MeilisearchConnection.php

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+<?php
+namespace WapplerSystems\Meilisearch\System\Meilisearch;
+
+/***************************************************************
+ *  Copyright notice
+ *
+ *  (c) 2009-2015 Ingo Renner <ingo@typo3.org>
+ *  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 MeiliSearch\Client;
+use WapplerSystems\Meilisearch\System\Configuration\TypoScriptConfiguration;
+use WapplerSystems\Meilisearch\System\Logging\MeilisearchLogManager;
+use WapplerSystems\Meilisearch\System\Meilisearch\Parser\SchemaParser;
+use WapplerSystems\Meilisearch\System\Meilisearch\Parser\StopWordParser;
+use WapplerSystems\Meilisearch\System\Meilisearch\Parser\SynonymParser;
+use WapplerSystems\Meilisearch\System\Meilisearch\Service\MeilisearchAdminService;
+use WapplerSystems\Meilisearch\System\Meilisearch\Service\MeilisearchReadService;
+use WapplerSystems\Meilisearch\System\Meilisearch\Service\MeilisearchWriteService;
+use WapplerSystems\Meilisearch\Util;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
+use Psr\EventDispatcher\EventDispatcherInterface;
+use Psr\Http\Client\ClientInterface;
+use Psr\Http\Message\RequestFactoryInterface;
+use Psr\Http\Message\StreamFactoryInterface;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Meilisearch Service Access
+ *
+ * @author Ingo Renner <ingo@typo3.org>
+ */
+class MeilisearchConnection
+{
+    /**
+     * @var MeilisearchAdminService
+     */
+    protected $adminService;
+
+    /**
+     * @var MeilisearchReadService
+     */
+    protected $readService;
+
+    /**
+     * @var MeilisearchWriteService
+     */
+    protected $writeService;
+
+    /**
+     * @var TypoScriptConfiguration
+     */
+    protected $configuration;
+
+    /**
+     * @var SynonymParser
+     */
+    protected $synonymParser = null;
+
+    /**
+     * @var StopWordParser
+     */
+    protected $stopWordParser = null;
+
+    /**
+     * @var SchemaParser
+     */
+    protected $schemaParser = null;
+
+    /**
+     * @var Client[]
+     */
+    protected $nodes = [];
+
+    /**
+     * @var MeilisearchLogManager
+     */
+    protected $logger = null;
+
+    /**
+     * @var ClientInterface[]
+     */
+    protected $clients = [];
+
+    /**
+     * @var ClientInterface
+     */
+    protected $psr7Client;
+
+    /**
+     * @var RequestFactoryInterface
+     */
+    protected $requestFactory;
+
+    /**
+     * @var StreamFactoryInterface
+     */
+    protected $streamFactory;
+
+    /**
+     * @var EventDispatcherInterface
+     */
+    protected $eventDispatcher;
+
+    /**
+     * Constructor
+     *
+     * @param Client $readNode
+     * @param Client $writeNode
+     * @param ?TypoScriptConfiguration $configuration
+     * @param ?SynonymParser $synonymParser
+     * @param ?StopWordParser $stopWordParser
+     * @param ?SchemaParser $schemaParser
+     * @param ?MeilisearchLogManager $logManager
+     * @param ?ClientInterface $psr7Client
+     * @param ?RequestFactoryInterface $requestFactory
+     * @param ?StreamFactoryInterface $streamFactory
+     * @param ?EventDispatcherInterface $eventDispatcher
+     *
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
+    public function __construct(
+        Client $readNode,
+        Client $writeNode,
+        TypoScriptConfiguration $configuration = null,
+        SynonymParser $synonymParser = null,
+        StopWordParser $stopWordParser = null,
+        SchemaParser $schemaParser = null,
+        MeilisearchLogManager $logManager = null,
+        ClientInterface $psr7Client = null,
+        EventDispatcherInterface $eventDispatcher = null
+    ) {
+        $this->nodes['read'] = $readNode;
+        $this->nodes['write'] = $writeNode;
+        $this->nodes['admin'] = $writeNode;
+        $this->configuration = $configuration ?? Util::getMeilisearchConfiguration();
+        $this->synonymParser = $synonymParser;
+        $this->stopWordParser = $stopWordParser;
+        $this->schemaParser = $schemaParser;
+        $this->logger = $logManager;
+        $this->psr7Client = $psr7Client ?? GeneralUtility::getContainer()->get(ClientInterface::class);
+        $this->eventDispatcher = $eventDispatcher ?? GeneralUtility::getContainer()->get(EventDispatcherInterface::class);
+    }
+
+    /**
+     * @param string $key
+     * @return Client
+     */
+    public function getNode(string $key): Client
+    {
+        return $this->nodes[$key];
+    }
+
+    /**
+     * @return MeilisearchAdminService
+     */
+    public function getAdminService(): MeilisearchAdminService
+    {
+        if ($this->adminService === null) {
+            $this->adminService = $this->buildAdminService();
+        }
+
+        return $this->adminService;
+    }
+
+    /**
+     * @return MeilisearchAdminService
+     * @noinspection PhpIncompatibleReturnTypeInspection
+     */
+    protected function buildAdminService(): MeilisearchAdminService
+    {
+        $endpointKey = 'admin';
+        $client = $this->getClient($endpointKey);
+        return GeneralUtility::makeInstance(MeilisearchAdminService::class, $client, $this->configuration, $this->logger, $this->synonymParser, $this->stopWordParser, $this->schemaParser);
+    }
+
+    /**
+     * @return MeilisearchReadService
+     */
+    public function getReadService(): MeilisearchReadService
+    {
+        if ($this->readService === null) {
+            $this->readService = $this->buildReadService();
+        }
+
+        return $this->readService;
+    }
+
+    /**
+     * @return MeilisearchReadService
+     * @noinspection PhpIncompatibleReturnTypeInspection
+     */
+    protected function buildReadService(): MeilisearchReadService
+    {
+        $endpointKey = 'read';
+        $client = $this->getClient($endpointKey);
+        return GeneralUtility::makeInstance(MeilisearchReadService::class, $client);
+    }
+
+    /**
+     * @return MeilisearchWriteService
+     */
+    public function getWriteService(): MeilisearchWriteService
+    {
+        if ($this->writeService === null) {
+            $this->writeService = $this->buildWriteService();
+        }
+
+        return $this->writeService;
+    }
+
+    /**
+     * @return MeilisearchWriteService
+     * @noinspection PhpIncompatibleReturnTypeInspection
+     */
+    protected function buildWriteService(): MeilisearchWriteService
+    {
+        $endpointKey = 'write';
+        $client = $this->getClient($endpointKey);
+        return GeneralUtility::makeInstance(MeilisearchWriteService::class, $client);
+    }
+
+
+    /**
+     * @param Client $client
+     * @param ?string $endpointKey
+     */
+    public function setClient(Client $client, ?string $endpointKey = 'read')
+    {
+        $this->clients[$endpointKey] = $client;
+    }
+}