<?php

/*
 * This file is part of the Access to Memory (AtoM) software.
 *
 * Access to Memory (AtoM) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Access to Memory (AtoM) 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with Access to Memory (AtoM).  If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * Purge Qubit data.
 */
class atomPluginsTask extends sfBaseTask
{
    public function execute($arguments = [], $options = [])
    {
        $databaseManager = new sfDatabaseManager($this->configuration);
        $conn = $databaseManager->getDatabase('propel')->getConnection();

        // Retrieve QubitSetting object
        $criteria = new Criteria();
        $criteria->add(QubitSetting::NAME, 'plugins');
        if (null === $setting = QubitSetting::getOne($criteria)) {
            throw new sfException('Database entry could not be found.');
        }

        // Array of plugins
        $plugins = array_values(unserialize($setting->getValue(['sourceCulture' => true])));

        if (in_array($arguments['action'], ['add', 'delete']) && !isset($arguments['plugin'])) {
            throw new sfException('Missing plugin name.');
        }

        switch ($arguments['action']) {
            case 'add':
                $plugins[] = $arguments['plugin'];

                // Save changes
                $setting->setValue(serialize(array_unique($plugins)), ['sourceCulture' => true]);
                $setting->save();

                break;

            case 'delete':
                if (false !== $key = array_search($arguments['plugin'], $plugins)) {
                    unset($plugins[$key]);
                } else {
                    throw new sfException('Plugin could not be found.');
                }

                // Save changes
                $setting->setValue(serialize(array_unique($plugins)), ['sourceCulture' => true]);
                $setting->save();

                break;

            case 'list':
                foreach ($plugins as $plugin) {
                    echo $plugin."\n";
                }

                break;

            default:
                throw new sfException('Missing action');
        }
    }

    protected function configure()
    {
        $this->addArguments([
            new sfCommandArgument('action', sfCommandArgument::REQUIRED, 'The action (add, delete or list).'),
            new sfCommandArgument('plugin', sfCommandArgument::OPTIONAL, 'The plugin name.'),
        ]);

        $this->addOptions([
            new sfCommandOption('application', null, sfCommandOption::PARAMETER_OPTIONAL, 'The application name', true),
            new sfCommandOption('env', null, sfCommandOption::PARAMETER_REQUIRED, 'The environment', 'cli'),
            new sfCommandOption('connection', null, sfCommandOption::PARAMETER_REQUIRED, 'The connection name', 'propel'),
            new sfCommandOption('action', null, sfCommandOption::PARAMETER_REQUIRED, 'Desired action'),
        ]);

        $this->namespace = 'tools';
        $this->name = 'atom-plugins';
        $this->briefDescription = 'Manage AtoM plugins.';

        $this->detailedDescription = <<<'EOF'
Manage AtoM plugins stored in the database. Examples:
 - symfony atom-plugins add arFoobarPlugin
 - symfony atom-plugins delete arFoobarPlugin
 - symfony atom-plugins list
EOF;
    }
}
