SuiteCrm\Command\CacheClearCommand

Complexity

Total Complexity

10

Size/Duplication

Total Lines	67
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	1

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	configure()	0	4	1
A	execute()	0	6	1
A	executeCommand()	0	6	1
B	deleteDirectory()	0	16	5
A	recreateCacheFolder()	0	3	1

<?php
/**
 * Created by Adam Jakab.
 * Date: 07/10/15
 * Time: 14.26
 */

namespace SuiteCrm\Command;

use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Filesystem\Filesystem;

class CacheClearCommand extends Command implements CommandInterface {
    const COMMAND_NAME = 'cache:clear';
    const COMMAND_DESCRIPTION = 'Empty the cache folder by removing all files.';

    public function __construct() {
        $this->enableConsoleLogging(true);
        parent::__construct(NULL);
    }

    /**
     * Configure command
     */
    protected function configure() {
        $this->setName(static::COMMAND_NAME);
        $this->setDescription(static::COMMAND_DESCRIPTION);
    }

    /**
     * @param InputInterface $input
     * @param OutputInterface $output
     * @return bool
     */
    protected function execute(InputInterface $input, OutputInterface $output) {
        parent::_execute($input, $output);

It seems like you call parent on a different method (_execute() instead of execute()). Are you sure this is correct? If so, you might want to change this to $this->_execute().

        $this->log("Starting command " . static::COMMAND_NAME . "...");
        $this->executeCommand();
        $this->log("Command " . static::COMMAND_NAME . " done.");
    }

    /**
     * Execute Command
     */
    protected function executeCommand() {
        $cachePath = realpath(PROJECT_ROOT . '/cache');
        $this->log("Emptying cache folder: " . $cachePath);
        $this->deleteDirectory($cachePath);
        $this->recreateCacheFolder($cachePath);
    }

    /**
     * Recursively delete directory content and the directory itself
     * @param string $dir
     */
    protected function deleteDirectory($dir) {
        if (is_dir($dir)) {
            $elements = scandir($dir);
            foreach ($elements as $element) {
                if (!in_array($element, ['.','..'])) {
                    $elementFullPath = $dir . "/" . $element;
                    if (is_dir($elementFullPath)) {
                        $this->deleteDirectory($elementFullPath);
                    } else {
                        unlink($dir."/".$element);
                    }
                }
            }
            rmdir($dir);
        }
    }

    /**
     * @param string $dir
     */
    protected function recreateCacheFolder($dir) {
        mkdir($dir);
    }
}