N98\Magento\Command\Config\DeleteCommand

Complexity

Total Complexity

19

Size/Duplication

Total Lines	198
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	6
Bugs	4	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	configure()	0	22	1
A	inject()	0	4	1
B	execute()	0	26	4
B	resolvePaths()	0	27	4
A	delete()	0	10	1
B	_deletePath()	0	36	5
B	resolveScopeIds()	0	24	3

<?php

namespace N98\Magento\Command\Config;

use Magento\Config\Model\ResourceModel\Config\Data\Collection;
use Magento\Framework\App\Config\Storage\WriterInterface;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

class DeleteCommand extends AbstractConfigCommand
{
    /**
     * @var Collection
     */
    private $collection;

    /**
     * @var array
     */
    protected $_scopes = array(
        'default',
        'websites',
        'stores',
    );

    protected function configure()
    {
        $this
            ->setName('config:delete')
            ->setDescription('Deletes a store config item')
            ->addArgument('path', InputArgument::REQUIRED, 'The config path')
            ->addOption(
                'scope',
                null,
                InputOption::VALUE_OPTIONAL,
                'The config value\'s scope (default, websites, stores)',
                'default'
            )
            ->addOption('scope-id', null, InputOption::VALUE_OPTIONAL, 'The config value\'s scope ID')
            ->addOption('all', null, InputOption::VALUE_NONE, 'Delete all entries by path')
        ;

        $help = <<<HELP
To delete all entries if a path you can set the option --all.
HELP;
        $this->setHelp($help);
    }

    /**
     * @param Collection $collection
     */
    public function inject(Collection $collection)
    {
        $this->collection = $collection;
    }

    /**
     * @param \Symfony\Component\Console\Input\InputInterface $input
     * @param \Symfony\Component\Console\Output\OutputInterface $output
     * @return int|void
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->detectMagento($output, true);
        if (!$this->initMagento()) {
            return;
        }

        $this->_validateScopeParam($input->getOption('scope'));
        $scopeId = $this->_convertScopeIdParam($input->getOption('scope'), $input->getOption('scope-id'));

        $deleted = array();

        $paths = $this->resolvePaths($input->getArgument('path'), $scopeId);

        $configWriter = $this->getConfigWriter();
        foreach ($paths as $path) {
            $deleted = array_merge($deleted, $this->_deletePath($input, $configWriter, $path, $scopeId));
        }

        if (count($deleted) > 0) {
            $this->getHelper('table')
                ->setHeaders(array('deleted path', 'scope', 'id'))
                ->setRows($deleted)
                ->render($output);
        }
    }

    /**
     *
     */
    private function resolvePaths($path, $scopeId)
    {
        if (false === strstr($path, '*')) {
            return (array) $path;
        }

        $paths = array();

        $collection = clone $this->collection;

        $searchPath = str_replace('*', '%', $path);
        $collection->addFieldToFilter('path', array('like' => $searchPath));

        if ($scopeId) {
            $collection->addFieldToFilter('scope_id', $scopeId);
        }

        $collection->addOrder('path', 'ASC');

        foreach ($collection as $item) {
            $paths[] = $item->getPath();
        }

        $paths = array_unique($paths);

        return $paths;
    }

    /**
     * @param InputInterface $input
     * @param WriterInterface $configWriter
     * @param                $path
     * @param                $scopeId
     *
     * @return array
     */
    protected function _deletePath(
        InputInterface $input,
        WriterInterface $configWriter,
        $path,
        $scopeId
    ) {
        $deleted = array();
        if ($input->getOption('all')) {
            $storeManager = $this->getObjectManager()->get('Magento\Store\Model\StoreManager');

            // Delete default
            $this->delete($configWriter, $deleted, $path, 'default', 0);

            $deleted[] = array(
                'path'    => $path,
                'scope'   => 'default',
                'scopeId' => 0,
            );

            // Delete websites
            foreach ($storeManager->getWebsites() as $website) {
                $this->delete($configWriter, $deleted, $path, 'websites', $website->getId());
            }

            // Delete stores
            foreach ($storeManager->getStores() as $store) {
                $this->delete($configWriter, $deleted, $path, 'stores', $store->getId());
            }
        } else {
            foreach ($this->resolveScopeIds($path, $input->getOption('scope'), $scopeId) as $item) {
                $this->delete($configWriter, $deleted, $path, $item[1], $item[2]);
            }
        }

        return $deleted;
    }

    private function delete(WriterInterface $configWriter, &$deleted, $path, $scope, $scopeId)
    {
        $configWriter->delete($path, $scope, $scopeId);

        $deleted[] = array(
            'path'    => $path,
            'scope'   => $scope,
            'scopeId' => $scopeId,
        );
    }

    /**
     * @param string $path
     * @param string $scope
     * @param int|null $scopeId
     *
     * @return array
     */
    private function resolveScopeIds($path, $scope, $scopeId)
    {
        $result = array();

        if ($scopeId !== null) {
            $result[] = array($path, $scope, $scopeId);

            return $result;
        }

        $collection = clone $this->collection;

        $collection->addFieldToFilter('path', array('eq' => $path));
        $collection->addFieldToFilter('scope', array('eq' => $scope));
        $collection->addOrder('scope_id', 'ASC');

        $collection->clear();

        foreach ($collection as $item) {
            $result[] = array($item->getPath(), $item->getScope(), $item->getScopeId());
        }

        return $result;
    }
}