public function save()
{
$data = array('version' => $this->_data['version']);
if ($this->is_master()) {
foreach ($this->_data as $key => $value) {
$data[$key] = $this->_data[$key];
}
} else {
// write only overwrited keys
$master = new ConfigCompiler(0, $this->_preview);
$master->load();
foreach ($this->_data as $key => $value) {
if (!ConfigCompiler::child_key_sealed($key, $master->_data, $this->_data)) {
$data[$key] = $this->_data[$key];
}
}
}
$filename = Config::util_config_filename($this->_blog_id, $this->_preview);
if (defined('JSON_PRETTY_PRINT')) {
$config = json_encode($data, JSON_PRETTY_PRINT);
} else {
// for older php versions
$config = json_encode($data);
}
Util_File::file_put_contents_atomic($filename, $config);
}
/**
* Registers new blog url in url=>blog mapfile
*/
public static function register_new_item($blog_home_url, $config)
{
if (!isset($GLOBALS['current_blog'])) {
return false;
}
$filename = Util_WpmuBlogmap::blogmap_filename_by_home_url($blog_home_url);
if (!@file_exists($filename)) {
$blog_ids = array();
} else {
$data = @file_get_contents($filename);
$blog_ids = @json_decode($data, true);
if (!is_array($blog_ids)) {
$blog_ids = array();
}
}
if (isset($blog_ids[$blog_home_url])) {
return false;
}
$data = $config->get_boolean('common.force_master') ? 'm' : 'c';
$blog_home_url = preg_replace('/[^a-zA-Z0-9\\+\\.%~!()\\/\\-\\_]/', '', $blog_home_url);
$blog_ids[$blog_home_url] = $data . $GLOBALS['current_blog']->blog_id;
$data = json_encode($blog_ids);
try {
Util_File::file_put_contents_atomic($filename, $data);
} catch (\Exception $ex) {
return false;
}
unset(self::$content_by_filename[$filename]);
return true;
}
