/**
* method to run before an install/update/uninstall method
*
* @param string $type 'install', 'update' or 'discover_install'
* @param JInstallerAdapterComponent $parent Installerobject
*
* @return boolean false will terminate the installation
*/
public function preflight($type, $parent)
{
$min_version = (string) $parent->get('manifest')->attributes()->version;
$jversion = new JVersion();
if (!$jversion->isCompatible($min_version)) {
JFactory::getApplication()->enqueueMessage(JText::sprintf('PLG_CONTENT_BIBLELINK_XT_VERSION_UNSUPPORTED', $min_version), 'error');
return false;
}
return true;
}
/**
* method to run before an install/update/uninstall method
*
* @param string $type 'install', 'update' or 'discover_install'
* @param JInstallerAdapterComponent $parent Installerobject
*
* @since 1.0
*
* @return boolean false will terminate the installation
*/
public function preflight($type, $parent)
{
$min_version = (string) $parent->get('manifest')->attributes()->version;
$jversion = new JVersion();
if (!$jversion->isCompatible($min_version)) {
$this->app->enqueueMessage(JText::sprintf('COM_SICHTWEITEN_VERSION_UNSUPPORTED', $min_version), 'error');
return false;
}
// Storing old release number for process in postflight
if ($type == 'update') {
$this->oldRelease = $this->getParam('version');
}
return true;
}
/**
* Make sure the Component menu items are really published!
*
* @param JInstallerAdapterComponent $parent
*
* @return bool
*/
private function _reallyPublishAdminMenuItems($parent)
{
$db = F0FPlatform::getInstance()->getDbo();
$option = $parent->get('element');
$query = $db->getQuery(true)->update('#__menu AS m')->join('LEFT', '#__extensions AS e ON m.component_id = e.extension_id')->set($db->qn('published') . ' = ' . $db->q(1))->where('m.parent_id = 1')->where('m.client_id = 1')->where('e.type = ' . $db->quote('component'))->where('e.element = ' . $db->quote($option));
$db->setQuery($query);
try {
$db->execute();
} catch (Exception $e) {
// If it fails, it fails. Who cares.
}
}