Component-Builder/admin/compiler/joomla_3/script.php

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<?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 - 2019 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');
?>
###BOM###
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
use Joomla\CMS\Filesystem\File;
use Joomla\CMS\Filesystem\Folder;
JHTML::_('behavior.modal');
/**
* Script File of ###Component### Component
*/
class com_###component###InstallerScript
{
/**
* Constructor
*
* @param JAdapterInstance $parent The object responsible for running this script
*/
public function __construct(JAdapterInstance $parent) {}
/**
* Called on installation
*
* @param JAdapterInstance $parent The object responsible for running this script
*
* @return boolean True on success
*/
public function install(JAdapterInstance $parent) {}
/**
* Called on uninstallation
*
* @param JAdapterInstance $parent The object responsible for running this script
*/
public function uninstall(JAdapterInstance $parent)
{###UNINSTALLSCRIPT###
// little notice as after service, in case of bad experience with component.
echo '<h2>Did something go wrong? Are you disappointed?</h2>
<p>Please let me know at <a href="mailto:###AUTHOREMAIL###">###AUTHOREMAIL###</a>.
<br />We at ###COMPANYNAME### are committed to building extensions that performs proficiently! You can help us, really!
<br />Send me your thoughts on improvements that is needed, trust me, I will be very grateful!
<br />Visit us at <a href="###AUTHORWEBSITE###" target="_blank">###AUTHORWEBSITE###</a> today!</p>';
}
/**
* Called on update
*
* @param JAdapterInstance $parent The object responsible for running this script
*
* @return boolean True on success
*/
public function update(JAdapterInstance $parent){}
/**
* Called before any type of action
*
* @param string $type Which action is happening (install|uninstall|discover_install|update)
* @param JAdapterInstance $parent The object responsible for running this script
*
* @return boolean True on success
*/
public function preflight($type, JAdapterInstance $parent)
{
// get application
$app = JFactory::getApplication();
// is redundant or so it seems ...hmmm let me know if it works again
if ($type === 'uninstall')
{
return true;
}
// the default for both install and update
$jversion = new JVersion();
if (!$jversion->isCompatible('3.8.0'))
{
$app->enqueueMessage('Please upgrade to at least Joomla! 3.8.0 before continuing!', 'error');
return false;
}
// do any updates needed
if ($type === 'update')
{###PREUPDATESCRIPT###
}
// do any install needed
if ($type === 'install')
{###PREINSTALLSCRIPT###
}
// check if the PHPExcel stuff is still around
if (File::exists(JPATH_ADMINISTRATOR . '/components/com_###component###/helpers/PHPExcel.php'))
{
// We need to remove this old PHPExcel folder
$this->removeFolder(JPATH_ADMINISTRATOR . '/components/com_###component###/helpers/PHPExcel');
// We need to remove this old PHPExcel file
File::delete(JPATH_ADMINISTRATOR . '/components/com_###component###/helpers/PHPExcel.php');
}
return true;
}
/**
* Called after any type of action
*
* @param string $type Which action is happening (install|uninstall|discover_install|update)
* @param JAdapterInstance $parent The object responsible for running this script
*
* @return boolean True on success
*/
public function postflight($type, JAdapterInstance $parent)
{
// get application
$app = JFactory::getApplication();###MOVEFOLDERSSCRIPT###
// set the default component settings
if ($type === 'install')
{###POSTINSTALLSCRIPT###
}
// do any updates needed
if ($type === 'update')
{###POSTUPDATESCRIPT###
}
return true;
}
/**
* Remove folders with files
*
* @param string $dir The path to folder to remove
* @param boolean $ignore The folders and files to ignore and not remove
*
* @return boolean True in all is removed
*
*/
protected function removeFolder($dir, $ignore = false)
{
if (Folder::exists($dir))
{
$it = new RecursiveDirectoryIterator($dir);
$it = new RecursiveIteratorIterator($it, RecursiveIteratorIterator::CHILD_FIRST);
// remove ending /
$dir = rtrim($dir, '/');
// now loop the files & folders
foreach ($it as $file)
{
if ('.' === $file->getBasename() || '..' === $file->getBasename()) continue;
// set file dir
$file_dir = $file->getPathname();
// check if this is a dir or a file
if ($file->isDir())
{
$keeper = false;
if ($this->checkArray($ignore))
{
foreach ($ignore as $keep)
{
if (strpos($file_dir, $dir.'/'.$keep) !== false)
{
$keeper = true;
}
}
}
if ($keeper)
{
continue;
}
Folder::delete($file_dir);
}
else
{
$keeper = false;
if ($this->checkArray($ignore))
{
foreach ($ignore as $keep)
{
if (strpos($file_dir, $dir.'/'.$keep) !== false)
{
$keeper = true;
}
}
}
if ($keeper)
{
continue;
}
File::delete($file_dir);
}
}
// delete the root folder if not ignore found
if (!$this->checkArray($ignore))
{
return Folder::delete($dir);
}
return true;
}
return false;
}
/**
* Check if have an array with a length
*
* @input array The array to check
*
* @returns bool/int number of items in array on success
*/
protected function checkArray($array, $removeEmptyString = false)
{
if (isset($array) && is_array($array) && ($nr = count((array)$array)) > 0)
{
// also make sure the empty strings are removed
if ($removeEmptyString)
{
foreach ($array as $key => $string)
{
if (empty($string))
{
unset($array[$key]);
}
}
return $this->checkArray($array, false);
}
return $nr;
}
return false;
}###MOVEFOLDERSMETHOD###
}