<?php

/**
 * @package     Joomla.Administrator
 * @subpackage  com_installer
 *
 * @copyright   (C) 2014 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Installer\Administrator\Controller;

use Joomla\CMS\Application\CMSApplication;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Controller\AdminController;
use Joomla\CMS\MVC\Factory\MVCFactoryInterface;
use Joomla\CMS\Router\Route;
use Joomla\Input\Input;
use Joomla\Utilities\ArrayHelper;

/**
 * Installer Update Sites Controller
 *
 * @package     Joomla.Administrator
 * @subpackage  com_installer
 * @since       3.4
 */
class UpdatesitesController extends AdminController
{
    /**
     * The prefix to use with controller messages.
     *
     * @var    string
     * @since  4.0.0
     */
    protected $text_prefix = 'COM_INSTALLER_UPDATESITES';

    /**
     * Constructor.
     *
     * @param   array                $config   An optional associative array of configuration settings.
     * @param   MVCFactoryInterface  $factory  The factory.
     * @param   CMSApplication       $app      The Application for the dispatcher
     * @param   Input                $input    Input
     *
     * @since  1.6
     */
    public function __construct($config = array(), MVCFactoryInterface $factory = null, $app = null, $input = null)
    {
        parent::__construct($config, $factory, $app, $input);

        $this->registerTask('unpublish', 'publish');
        $this->registerTask('publish', 'publish');
        $this->registerTask('delete', 'delete');
        $this->registerTask('rebuild', 'rebuild');
    }

    /**
     * Proxy for getModel.
     *
     * @param   string  $name    The model name. Optional.
     * @param   string  $prefix  The class prefix. Optional.
     * @param   array   $config  The array of possible config values. Optional.
     *
     * @return  \Joomla\CMS\MVC\Model\BaseDatabaseModel
     *
     * @since   4.0.0
     */
    public function getModel($name = 'Updatesite', $prefix = 'Administrator', $config = array('ignore_request' => true))
    {
        return parent::getModel($name, $prefix, $config);
    }

    /**
     * Enable/Disable an extension (if supported).
     *
     * @return  void
     *
     * @since   3.4
     *
     * @throws  \Exception on error
     */
    public function publish()
    {
        // Check for request forgeries.
        $this->checkToken();

        $ids    = (array) $this->input->get('cid', array(), 'int');
        $values = array('publish' => 1, 'unpublish' => 0);
        $task   = $this->getTask();
        $value  = ArrayHelper::getValue($values, $task, 0, 'int');

        // Remove zero values resulting from input filter
        $ids = array_filter($ids);

        if (empty($ids)) {
            throw new \Exception(Text::_('COM_INSTALLER_ERROR_NO_UPDATESITES_SELECTED'), 500);
        }

        // Get the model.
        /** @var \Joomla\Component\Installer\Administrator\Model\UpdatesitesModel $model */
        $model = $this->getModel('Updatesites');

        // Change the state of the records.
        if (!$model->publish($ids, $value)) {
            throw new \Exception(implode('<br>', $model->getErrors()), 500);
        }

        $ntext = ($value == 0) ? 'COM_INSTALLER_N_UPDATESITES_UNPUBLISHED' : 'COM_INSTALLER_N_UPDATESITES_PUBLISHED';

        $this->setMessage(Text::plural($ntext, count($ids)));

        $this->setRedirect(Route::_('index.php?option=com_installer&view=updatesites', false));
    }

    /**
     * Deletes an update site (if supported).
     *
     * @return  void
     *
     * @since   3.6
     *
     * @throws  \Exception on error
     */
    public function delete()
    {
        // Check for request forgeries.
        $this->checkToken();

        $ids = (array) $this->input->get('cid', array(), 'int');

        // Remove zero values resulting from input filter
        $ids = array_filter($ids);

        if (empty($ids)) {
            throw new \Exception(Text::_('COM_INSTALLER_ERROR_NO_UPDATESITES_SELECTED'), 500);
        }

        // Delete the records.
        $this->getModel('Updatesites')->delete($ids);

        $this->setRedirect(Route::_('index.php?option=com_installer&view=updatesites', false));
    }

    /**
     * Rebuild update sites tables.
     *
     * @return  void
     *
     * @since   3.6
     */
    public function rebuild()
    {
        // Check for request forgeries.
        $this->checkToken();

        // Rebuild the update sites.
        $this->getModel('Updatesites')->rebuild();

        $this->setRedirect(Route::_('index.php?option=com_installer&view=updatesites', false));
    }
}
