function penUpdate($penId, $penConfig, $penContent)
{
global $srkEnv;
$penPath = $srkEnv->penPath . '/' . $penId;
$err = false;
$res = '';
if (!is_dir($penPath)) {
mkdir($penPath);
}
if ($penConfig) {
$penConfig->penId = $penId;
if (!isset($penConfig->title)) {
$penConfig->title = $penId;
}
if (!isset($penConfig->modifyTime)) {
$penConfig->modifyTime = time();
}
if (takeDownJSON($penPath . '/config.json', $penConfig)) {
$err = true;
$res .= 'Failed to write config file ';
} else {
$res .= 'Config file updated ';
}
}
if ($penContent) {
if (takeDownString($penPath . '/content.md', $penContent)) {
$err = true;
$res .= 'Failed to write content file ';
} else {
$res .= 'Content file updated ';
}
}
penListGenerate();
if ($err) {
return (object) array('error' => $res, 'res' => 'error');
} else {
return (object) array('error' => $err, 'res' => $res);
}
}
$config = false;
} elseif ($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) {
$res->config = json_encode($srkContent->defaultPenConfig);
