function rmdirDFS($dirPath)
{
$dir = opendir($dirPath);
while ($content = readdir($dir)) {
if ($content != '.' && $content != '..') {
$tgtPath = $dirPath . '/' . $content;
if (is_file($tgtPath)) {
unlink($tgtPath);
} elseif (is_dir($tgtPath)) {
rmdirDFS($tgtPath);
}
}
}
rmdir($dirPath);
}
if (!isset($_POST['config'])) {
$config = false;
} elseif ($config === null) {
srkSend((object) array('error' => 'Illegal config file '));
}
if ($config) {
$config->author = $_SESSION['userId'];
}
$updRes = penUpdate($penId, $config, $content);
srkSend($updRes);
} elseif ($srkEnv->reqURL[3] == 'remove') {
$penId = $_POST['penId'];
$penPath = $srkEnv->penPath . "/" . $penId;
if (is_dir($penPath)) {
srkLog($penPath);
rmdirDFS($penPath);
penListGenerate();
srkSend((object) array('error' => false));
} else {
srkSend((object) array('error' => 'No such pen'));
}
} elseif ($srkEnv->reqURLLength == 4 && $srkEnv->reqURL[3] == 'content') {
$penId = $srkEnv->reqURL[4];
$penPath = $srkEnv->penPath . '/' . $penId;
$res = (object) array();
$res->content = getFileContent($penPath . '/content.md');
if ($res->content == -1) {
$res->content = '';
}
$res->config = getFileContent($penPath . '/config.json');
if ($res->config == -1) {
