Passed
Pull Request — develop (#167)
by Daniel
04:48
created

IndexCommandController::executeForIdentifier()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 7
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 12

Importance

Changes 0
Metric Value
eloc 5
dl 0
loc 7
ccs 0
cts 7
cp 0
rs 10
c 0
b 0
f 0
cc 3
nc 3
nop 2
crap 12
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<?php
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namespace Codappix\SearchCore\Command;
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/*
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 * Copyright (C) 2016  Daniel Siepmann <[email protected]>
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2
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 * of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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 * 02110-1301, USA.
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 */
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use Codappix\SearchCore\Domain\Index\IndexerFactory;
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use Codappix\SearchCore\Domain\Index\IndexerInterface;
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use Codappix\SearchCore\Domain\Index\NoMatchingIndexerException;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Extbase\Mvc\Controller\CommandController;
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/**
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 * Command controller to provide indexing through CLI.
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 */
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class IndexCommandController extends CommandController
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{
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    /**
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     * @var IndexerFactory
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     */
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    protected $indexerFactory;
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    /**
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     * @param IndexerFactory $factory
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     * @return void
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     */
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    public function injectIndexerFactory(IndexerFactory $factory)
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    {
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        $this->indexerFactory = $factory;
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    }
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    /**
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     * Will index all documents for the given identifiers.
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     *
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     * @param string $identifier Comma separated list of identifiers.
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     * @return void
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     */
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    public function indexCommand(string $identifiers)
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    {
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        $this->executeForIdentifier($identifiers, function (IndexerInterface $indexer) {
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            $indexer->indexAllDocuments();
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            $this->outputLine('Documents in indice ' . $indexer->getIdentifier() . ' were indexed.');
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        });
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    }
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    /**
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     * Will delete all indexed documents for the given identifiers.
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     *
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     * @param string $identifier Comma separated list of identifiers.
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     * @return void
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     */
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    public function deleteCommand(string $identifiers)
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    {
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        $this->executeForIdentifier($identifiers, function (IndexerInterface $indexer) {
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            $indexer->deleteDocuments();
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            $this->outputLine('Documents in indice ' . $indexer->getIdentifier() . ' were deleted.');
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        });
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    }
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    /**
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     * Will delete the full index for given identifiers.
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     *
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     * @param string $identifier Comma separated list of identifiers.
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     * @return void
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     */
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    public function flushCommand(string $identifiers = 'pages')
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    {
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        $this->executeForIdentifier($identifiers, function (IndexerInterface $indexer) {
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            $indexer->delete();
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            $this->outputLine('Indice ' . $indexer->getIdentifier() . ' was deleted.');
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        });
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    }
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    /**
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     * Executes the given callback method for each provided identifier.
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     *
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     * An indexer is created for each identifier, which is provided as first argument to the callback.
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     */
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    private function executeForIdentifier(string $identifiers, callable $callback)
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    {
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        foreach (GeneralUtility::trimExplode(',', $identifiers, true) as $identifier) {
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            try {
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                $callback($this->indexerFactory->getIndexer($identifier));
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            } catch (NoMatchingIndexerException $e) {
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                $this->outputLine('No indexer found for: ' . $identifier . '.');
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            }
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        }
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    }
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}
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