Joomla! pre-flight event. This runs before Joomla! installs or updates the component. This is our last chance to
tell Joomla! if it should abort the installation.
/**
* Joomla! pre-flight event. This runs before Joomla! installs or updates the component. This is our last chance to
* tell Joomla! if it should abort the installation.
*
* @param string $type Installation type (install, update, discover_install)
* @param JInstallerAdapterComponent $parent Parent object
*
* @return boolean True to let the installation proceed, false to halt the installation
*/
public function preflight($type, $parent)
{
$this->isPaid = is_dir($parent->getParent()->getPath('source') . '/backend/AliceEngine');
$result = parent::preflight($type, $parent);
if (!$result) {
return $result;
}
// Move the server key file from /akeeba or /engine to /BackupEngine
$componentPath = JPATH_ADMINISTRATOR . '/components/com_akeeba';
$fromFile = $componentPath . '/akeeba/serverkey.php';
$toFile = $componentPath . '/BackupEngine/serverkey.php';
if (!file_exists($fromFile)) {
$fromFile = $componentPath . '/engine/serverkey.php';
}
if (@file_exists($fromFile) && !@file_exists($toFile)) {
$toPath = $componentPath . '/BackupEngine';
if (class_exists('JLoader') && method_exists('JLoader', 'import')) {
JLoader::import('joomla.filesystem.folder');
JLoader::import('joomla.filesystem.file');
}
if (@is_dir($componentPath) && !@is_dir($toPath)) {
JFolder::create($toPath);
}
if (@is_dir($toPath)) {
JFile::copy($fromFile, $toFile);
}
}
return $result;
}
