<?php
/**
 * @package         Regular Labs Library
 * @version         23.5.7450
 * 
 * @author          Peter van Westen <info@regularlabs.com>
 * @link            http://regularlabs.com
 * @copyright       Copyright © 2023 Regular Labs All Rights Reserved
 * @license         http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
 */

defined('_JEXEC') or die;

use Joomla\CMS\Factory as JFactory;
use Joomla\CMS\Plugin\CMSPlugin as JPlugin;
use Joomla\CMS\Uri\Uri as JUri;
use Joomla\Registry\Registry;
use RegularLabs\Library\Document as RL_Document;
use RegularLabs\Library\Extension as RL_Extension;
use RegularLabs\Library\ParametersNew as RL_Parameters;
use RegularLabs\Library\Uri as RL_Uri;
use RegularLabs\Plugin\System\RegularLabs\AdminMenu;
use RegularLabs\Plugin\System\RegularLabs\DownloadKey;
use RegularLabs\Plugin\System\RegularLabs\QuickPage;
use RegularLabs\Plugin\System\RegularLabs\SearchHelper;

if ( ! is_file(__DIR__ . '/vendor/autoload.php'))
{
    return;
}

require_once __DIR__ . '/vendor/autoload.php';

if ( ! is_file(JPATH_LIBRARIES . '/regularlabs/autoload.php')
    || ! is_file(JPATH_LIBRARIES . '/regularlabs/src/ParametersNew.php')
)
{
    return;
}

require_once JPATH_LIBRARIES . '/regularlabs/autoload.php';

if ( ! RL_Document::isJoomlaVersion(3))
{
    RL_Extension::disable('regularlabs', 'plugin');

    return;
}

JFactory::getLanguage()->load('plg_system_regularlabs', __DIR__);

$config = new JConfig;

$input = JFactory::getApplication()->input;

// Deal with error reporting when loading pages we don't want to break due to php warnings
if ( ! in_array($config->error_reporting, ['none', '0'])
    && (
        ($input->get('option') == 'com_regularlabsmanager'
            && ($input->get('task') == 'update' || $input->get('view') == 'process')
        )
        ||
        ($input->getInt('rl_qp') == 1 && $input->get('url') != '')
    )
)
{
    RL_Extension::orderPluginFirst('regularlabs');

    error_reporting(E_ERROR);
}

class PlgSystemRegularLabs extends JPlugin
{
    public function getAjaxClass($field, $field_type = '')
    {
        if (empty($field))
        {
            return false;
        }

        if ($field_type)
        {
            return $this->getFieldClass($field, $field_type);
        }

        $file = JPATH_LIBRARIES . '/regularlabs/fields/' . strtolower($field) . '.php';

        if ( ! file_exists($file))
        {
            return $this->getFieldClass($field, $field);
        }

        require_once $file;

        return 'JFormFieldRL_' . ucfirst($field);
    }

    public function getFieldClass($field, $field_type)
    {
        $file = JPATH_PLUGINS . '/fields/' . strtolower($field_type) . '/fields/' . strtolower($field) . '.php';

        if ( ! file_exists($file))
        {
            return false;
        }

        require_once $file;

        return 'JFormField' . ucfirst($field);
    }

    public function onAfterDispatch()
    {
        if ( ! is_file(JPATH_LIBRARIES . '/regularlabs/autoload.php'))
        {
            return;
        }

        if ( ! RL_Document::isAdmin(true) || ! RL_Document::isHtml()
        )
        {
            return;
        }

        RL_Document::loadMainDependencies();
    }

    public function onAfterRender()
    {
        if ( ! is_file(JPATH_LIBRARIES . '/regularlabs/autoload.php'))
        {
            return;
        }

        if ( ! RL_Document::isAdmin(true) || ! RL_Document::isHtml()
        )
        {
            return;
        }

        $this->fixQuotesInTooltips();

        AdminMenu::combine();

        AdminMenu::addHelpItem();

        DownloadKey::cloak();
    }

    public function onAfterRoute()
    {
        if ( ! is_file(JPATH_LIBRARIES . '/regularlabs/autoload.php'))
        {
            if (JFactory::getApplication()->isClient('administrator'))
            {
                JFactory::getApplication()->enqueueMessage('The Regular Labs Library folder is missing or incomplete: ' . JPATH_LIBRARIES . '/regularlabs', 'error');
            }

            return;
        }

        DownloadKey::update();

        SearchHelper::load();

        QuickPage::render();
    }

    public function onAjaxRegularLabs()
    {
        $input = JFactory::getApplication()->input;

        $format = $input->getString('format', 'json');

        $attributes = RL_Uri::getCompressedAttributes();
        $attributes = new Registry($attributes);

        $field      = $attributes->get('field');
        $field_type = $attributes->get('fieldtype');

        $class = $this->getAjaxClass($field, $field_type);

        if (empty($class) || ! class_exists($class))
        {
            return false;
        }

        $type = $attributes->type ?? '';

        $method = 'getAjax' . ucfirst($format) . ucfirst($type);

        $class = new $class;

        if ( ! method_exists($class, $method))
        {
            return false;
        }

        return $class->$method($attributes);
    }

    public function onInstallerBeforePackageDownload(&$url, &$headers)
    {
        $uri  = JUri::getInstance($url);
        $host = $uri->getHost();

        if (
            strpos($host, 'regularlabs.com') === false
            && strpos($host, 'nonumber.nl') === false
        )
        {
            return true;
        }

        $uri->setScheme('https');
        $uri->setHost('download.regularlabs.com');
        $uri->delVar('pro');
        $url = $uri->toString();

        $params = RL_Parameters::getComponent('regularlabsmanager');

        if (empty($params) || empty($params->key))
        {
            return true;
        }

        $uri->setVar('k', $params->key);
        $url = $uri->toString();

        return true;
    }

    private function fixQuotesInTooltips()
    {
        $html = JFactory::getApplication()->getBody();

        if ($html == '')
        {
            return;
        }

        if (strpos($html, '&amp;quot;rl-code&amp;quot;') === false
            && strpos($html, '&amp;quot;rl_code&amp;quot;') === false)
        {
            return;
        }

        $html = str_replace(
            ['&amp;quot;rl-code&amp;quot;', '&amp;quot;rl_code&amp;quot;'],
            '&quot;rl-code&quot;',
            $html
        );

        JFactory::getApplication()->setBody($html);
    }
}