52
0
plg_extension_componentbuil.../script.php

80 lines
2.7 KiB
PHP
Raw Normal View History

2021-10-14 14:32:09 +00:00
<?php
/**
* @package Joomla.Component.Builder
*
* @created 30th April, 2015
* @author Llewellyn van der Merwe <http://www.joomlacomponentbuilder.com>
* @github Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
/**
* Extension - Componentbuilder Language Packaging script file.
*
* @package PlgExtensionComponentbuilderLanguagePackaging
*/
class plgExtensionComponentbuilderLanguagePackagingInstallerScript
{
/**
* Called before any type of action
*
* @param string $route Which action is happening (install|uninstall|discover_install|update)
* @param JAdapterInstance $adapter The object responsible for running this script
*
* @return boolean True on success
*/
public function preflight($route, JAdapterInstance $adapter)
{
// get application
$app = JFactory::getApplication();
// the default for both install and update
$jversion = new JVersion();
if (!$jversion->isCompatible('3.8.0'))
{
$app->enqueueMessage('Please upgrade to at least Joomla! 3.8.0 before continuing!', 'error');
return false;
}
if ('install' === $route)
{
// check that componentbuilder is installed
$pathToCore = JPATH_ADMINISTRATOR . '/components/com_componentbuilder/helpers/componentbuilder.php';
if (!JFile::exists($pathToCore))
{
$app->enqueueMessage('Joomla Component Builder must first be installed from <a href="https://www.joomlacomponentbuilder.com/ " target="_blank">Joomla Component Builder</a>.', 'error');
return false;
}
// load the helper class
JLoader::register('ComponentbuilderHelper', JPATH_ADMINISTRATOR . '/components/com_componentbuilder/helpers/componentbuilder.php');
// block install
$blockInstall = true;
// check the version of JCB
$manifest = ComponentbuilderHelper::manifest();
if (isset($manifest->version) && strpos($manifest->version, '.') !== false)
{
// get the version
$jcbVersion = explode('.', $manifest->version);
// check that we have JCB 2.10.13 or higher installed
if (count($jcbVersion) == 3 && $jcbVersion[0] >= 2 && $jcbVersion[1] >= 10 && (($jcbVersion[1] == 10 && $jcbVersion[2] >= 13) || ($jcbVersion[1] > 10)))
{
$blockInstall = false;
}
}
// allow install if all conditions are met
if ($blockInstall)
{
$app->enqueueMessage('Please upgrade to JCB 2.10.13 or higher before installing this plugin.', 'error');
return false;
}
}
return true;
}
}