<?php

/**
 * Patch testing component for the Joomla! CMS
 *
 * @copyright  Copyright (C) 2011 - 2012 Ian MacLennan, Copyright (C) 2013 - 2018 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later
 */

namespace Joomla\Component\Patchtester\Administrator\Controller;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Controller\BaseController;
use Joomla\Registry\Registry;

// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects


/**
 * Default display controller
 *
 * @since  2.0
 */
class DisplayController extends BaseController
{
    /**
     * The default view.
     *
     * @var    string
     * @since  1.6
     */
    protected $default_view = 'pulls';

    /**
     * Default ordering value
     *
     * @var    string
     * @since  4.0.0
     */
    protected $defaultFullOrdering = 'a.pull_id DESC';
/**
     * Execute the controller.
     *
     * @return  boolean  True on success
     *
     * @since   2.0
     * @throws  \RuntimeException
     */
    public function executeOld()
    {
        // Set up variables to build our classes
        $view   = $this->getInput()->getCmd('view', $this->defaultView);
        $format = $this->getInput()->getCmd('format', 'html');
// Register the layout paths for the view
        $paths = new \SplPriorityQueue();
// Add the path for template overrides
        $paths->insert(JPATH_THEMES . '/' . $this->getApplication()->getTemplate() . '/html/com_patchtester/' . $view, 2);
// Add the path for the default layouts
        $paths->insert(dirname(__DIR__) . '/View/' . ucfirst($view) . '/tmpl', 1);
// Build the class names for the model and view
        $viewClass  = '\\PatchTester\\View\\' . ucfirst($view) . '\\' . ucfirst($view) . ucfirst($format) . 'View';
        $modelClass = '\\PatchTester\\Model\\' . ucfirst($view) . 'Model';
// Sanity check - Ensure our classes exist
        if (!class_exists($viewClass)) {
// Try to use a default view
            $viewClass = '\\PatchTester\\View\\Default' . ucfirst($format) . 'View';
            if (!class_exists($viewClass)) {
                throw new \RuntimeException(Text::sprintf('COM_PATCHTESTER_ERROR_VIEW_NOT_FOUND', $view, $format), 500);
            }
        }

        if (!class_exists($modelClass)) {
            throw new \RuntimeException(Text::sprintf('COM_PATCHTESTER_ERROR_MODEL_NOT_FOUND', $modelClass), 500);
        }

        // Initialize the model class now; need to do it before setting the state to get required data from it
        $model = new $modelClass($this->context, null, Factory::getDbo());
// Initialize the state for the model
        $state = $this->initializeState($model);
        foreach ($state as $key => $value) {
            $model->setState($key, $value);
        }

        // Initialize the view class now
        $view = new $viewClass($model, $paths);
// Echo the rendered view for the application
        echo $view->render();
// Finished!
        return true;
    }

    /**
     * Sets the state for the model object
     *
     * @param   AbstractModel  $model  Model object
     *
     * @return  Registry
     *
     * @since   2.0
     */
    protected function initializeState($model)
    {
        $state = parent::initializeState($model);
        $app = $this->getApplication();
// Load the filter state.
        $state->set('filter.search', $app->getUserStateFromRequest($this->context . '.filter.search', 'filter_search', ''));
        $state->set('filter.applied', $app->getUserStateFromRequest($this->context . '.filter.applied', 'filter_applied', ''));
        $state->set('filter.branch', $app->getUserStateFromRequest($this->context . '.filter.branch', 'filter_branch', ''));
        $state->set('filter.rtc', $app->getUserStateFromRequest($this->context . '.filter.rtc', 'filter_rtc', ''));
        $state->set('filter.npm', $app->getUserStateFromRequest($this->context . '.filter.npm', 'filter_npm', ''));
        $state->set('filter.label', $app->getUserStateFromRequest($this->context . '.filter.label', 'filter_label', ''));
// Pre-fill the limits.
        $limit = $app->getUserStateFromRequest('global.list.limit', 'limit', $app->input->get('list_limit', 20), 'uint');
        $state->set('list.limit', $limit);
        $fullOrdering = $app->getUserStateFromRequest($this->context . '.fullorder', 'list_fullordering', $this->defaultFullOrdering);
        $orderingParts = explode(' ', $fullOrdering);
        if (count($orderingParts) !== 2) {
            $fullOrdering = $this->defaultFullOrdering;
            $orderingParts = explode(' ', $fullOrdering);
        }

        $state->set('list.fullordering', $fullOrdering);
// The 2nd part will be considered the direction
        $direction = $orderingParts[array_key_last($orderingParts)];
        if (in_array(strtoupper($direction), ['ASC', 'DESC', ''])) {
            $state->set('list.direction', $direction);
        }

        // The 1st part will be the ordering
        $ordering = $orderingParts[array_key_first($orderingParts)];
        if (in_array($ordering, $model->getSortFields())) {
            $state->set('list.ordering', $ordering);
        }

        $value = $app->getUserStateFromRequest($this->context . '.limitstart', 'limitstart', 0);
        $limitstart = ($limit != 0 ? (floor($value / $limit) * $limit) : 0);
        $state->set('list.start', $limitstart);
        return $state;
    }
}