/**
* deletes a directory recursively
* Bf_Filesystem::deleteRecursive(JPATH_ROOT .'/tmp', TRUE);
*
* @param string $target
* @param bool $ignoreWarnings
* @param array $msg
*
* @return bool
*/
static function deleteRecursive($target, $ignoreWarnings = FALSE, $msg = array())
{
$exceptions = array('.', '..');
if (!($sourceDir = @opendir($target))) {
if ($ignoreWarnings !== TRUE) {
$msg['result'] = 'failure';
$msg['errors'][] = $target;
return $msg;
}
}
if (!$sourceDir) {
return;
}
while (FALSE !== ($sibling = readdir($sourceDir))) {
if (!in_array($sibling, $exceptions)) {
$object = str_replace('//', '/', $target . '/' . $sibling);
if (is_dir($object)) {
$msg = Bf_Filesystem::deleteRecursive($object, $ignoreWarnings, $msg);
}
if (is_file($object)) {
bfLog::log('Deleting ' . $object);
$result = unlink($object);
if ($result) {
$msg['deleted_files'][] = $object;
}
if (!$result) {
$msg['errors'][] = $object;
}
}
}
}
closedir($sourceDir);
if (is_dir($target)) {
bfLog::log('Deleting ' . $target);
if ($result = rmdir($target)) {
$msg['deleted_folders'][] = $target;
$msg['result'] = 'success';
} else {
bfLog::log(sprintf('Deleting %S FAILED', $target));
$msg['result'] = 'failure';
}
} else {
}
return $msg;
}
/**
* Generic function for updating the configuration.php file
*
* @param $param string
* @param $value string|int
*/
private function _setConfigParam($param, $value, $type = 'int')
{
// Require more complex methods for dealing with files
require 'bfFilesystem.php';
if ($type == 'int') {
if ($value == "true") {
$value = 1;
} else {
if ($value == "false") {
$value = 0;
} else {
$value = 0;
}
}
}
$config = JFactory::getConfig();
if (version_compare(JVERSION, '3.0', 'ge')) {
$config->set($param, $value);
} else {
$config->setValue('config.' . $param, $value);
}
$newConfig = $config->toString('PHP', 'config', array('class' => 'JConfig'));
/**
* On some occasions, Joomla! 1.6+ ignores the configuration and
* produces "class c". Let's fix this!
*/
$newConfig = str_replace('class c {', 'class JConfig {', $newConfig);
$newConfig = str_replace('namespace c;', '', $newConfig);
// Set the correct location of the file
$filename = JPATH_ROOT . DIRECTORY_SEPARATOR . 'configuration.php';
// Try to write out the configuration.php
$result = Bf_Filesystem::_write($filename, $newConfig);
if ($result !== FALSE) {
bfEncrypt::reply('success', array($param => $value));
} else {
bfEncrypt::reply(bfReply::ERROR, array('msg' => 'Could Not Save Config value for ' . $param));
}
}
