public function upgrade(&$errors, $eucaInstall, $eucaInstalldb)
{
$db = JFactory::getDBO();
$app = JFactory::getApplication();
// Overall Variables
$tables = $db->getTableList();
$incpath = JPATH_SITE . '/administrator/components/com_acctexp/install/inc';
// Upgrade ancient settings
include_once $incpath . '/settings_oldupgrade.inc.php';
// Upgrade Settings to 0.12.6 status
include_once $incpath . '/settings_0_12_6_upgrade.inc.php';
// Load Class (and thus aecConfig)
require_once JPATH_SITE . '/components/com_acctexp/acctexp.class.php';
$aecConfig = new aecConfig();
if (!empty($aecConfig->cfg)) {
$this->new = false;
}
$aecConfig->initParams();
$document = JFactory::getDocument();
$document->addCustomTag('<link rel="stylesheet" type="text/css" media="all" href="' . JURI::root() . 'media/com_acctexp/css/admin.css?rev=' . _AEC_REVISION . '" />');
if (isset($aecConfig->cfg['aec_version'])) {
$oldversion = $aecConfig->cfg['aec_version'];
} else {
$oldversion = '0.0.1';
if (!$eucaInstalldb->ColumninTable('ordering', 'coupons')) {
$oldversion = '1.0.0';
} else {
$db->setQuery("SHOW INDEXES FROM #__acctexp_subscr");
$indexes = $db->loadObjectList();
foreach ($indexes as $index) {
if (strpos($index->Key_name, 'userid') !== false) {
$oldversion = '0.14.6';
}
}
}
}
if ($this->new) {
return;
}
// Check if we are upgrading from before 0.12.6RC2j - then we need to check everything before that
if (empty($oldversion) || version_compare($oldversion, '0.12.6RC2j') === 0) {
if (version_compare($oldversion, '0.12.6RC2j') === 0) {
$oldupdates = array('0_12_6RC2j');
} else {
$oldupdates = array('0_6_0', '0_8_0', '0_10_0', '0_12_0', '0_12_6RC2j');
}
foreach ($oldupdates as $upd) {
require_once $incpath . '/upgrade_' . $upd . '.inc.php';
}
}
$incfiles = xJUtility::getFileArray($incpath, 'inc.php', false, true);
$versions = array();
foreach ($incfiles as $filename) {
if (strpos($filename, 'upgrade_') === false) {
continue;
} else {
$versions[] = str_replace(array('upgrade_', '.inc.php'), array('', ''), $filename);
}
}
$versions = xJUtility::versionSort($versions);
$old = xJUtility::normVersionName($oldversion);
foreach ($versions as $version) {
$new = xJUtility::normVersionName($version);
if (version_compare($new, $old, '>=')) {
require_once $incpath . '/upgrade_' . $version . '.inc.php';
}
}
$aecConfig->cfg['aec_version'] = _AEC_VERSION;
$aecConfig->saveSettings();
}
