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<?php
defined('_JEXEC') or die('Restricted access');
/*
preflight which is executed before install and update
install
update
uninstall
postflight which is executed after install and update
*/
class plgSystemMediabox_ckInstallerScript {
function install($parent) {
}
function update($parent) {
}
function uninstall($parent) {
}
function preflight($type, $parent) {
// check if a pro version already installed
$xmlPath = JPATH_ROOT . '/plugins/system/mediabox_ck/mediabox_ck.xml';
// if no file already exists
if (! file_exists($xmlPath)) return true;
$xmlData = $this->getXmlData($xmlPath);
$isProInstalled = ((int)$xmlData->ckpro);
if ($isProInstalled) {
throw new RuntimeException('Mediabox CK Light cannot be installed over Mediabox CK Pro. Please install Mediabox CK Pro. To downgrade, please first uninstall Mediabox CK Pro.');
// return false;
}
return true;
}
public function getXmlData($file) {
if ( ! is_file($file))
{
return '';
}
$xml = simplexml_load_file($file);
if ( ! $xml || ! isset($xml['version']))
{
return '';
}
return $xml;
}
// run on install and update
function postflight($type, $parent) {
// install modules and plugins
$db = JFactory::getDbo();
$status = array();
// auto enable the button plugin
$db->setQuery("UPDATE #__extensions SET enabled = '1' WHERE `element` = 'mediabox_ck' AND `type` = 'plugin'");
$result = $db->execute();
$status[] = array('name'=>'Mediabox CK system - Plugin','type'=>'plugin', 'result'=>$result);
foreach ($status as $statu) {
if ($statu['result'] == true) {
$alert = 'success';
$icon = 'icon-ok';
$text = 'Successful';
} else {
$alert = 'warning';
$icon = 'icon-cancel';
$text = 'Failed';
}
echo '<div class="alert alert-' . $alert . '"><i class="icon ' . $icon . '"></i>Installation and activation of the <b>' . $statu['type'] . ' ' . $statu['name'] . '</b> : ' . $text . '</div>';
}
return true;
}
}