public function config($config = null, $value = null)
{
if (DevValue::isEmpty($config)) {
return $this->_config;
} elseif (is_string($config)) {
if (DevValue::isEmpty($value)) {
return isset($this->_config[$config]) ? $this->_config[$config] : null;
}
if ((array_key_exists($config, $this->_config) || $this->is(State::DRAFT)) && !$this->is(State::READONLY)) {
$this->_config[$config] = $value;
}
} elseif (is_array($config) && !$this->is(State::READONLY)) {
$this->perform(State::BUSY);
if ($this->is(State::DRAFT)) {
foreach ($config as $a => $b) {
$this->_config[$a] = $config[$a];
}
} else {
foreach ($this->_config as $a => $b) {
if (isset($config[$a])) {
$this->_config[$a] = $config[$a];
}
}
}
$this->halt(State::BUSY);
}
}
public function write()
{
$source = $this->_source;
$status = self::STATUS_FAILED;
$data = DevValue::isEmpty($this->_contents) ? HTTP::jsonEncode($this->_data) : $this->_contents;
$source->flush();
$source->contents($data);
$source->write();
$status = self::STATUS_SUCCESS;
$this->status($status);
}
public function exists($var)
{
$fields = $this->fields();
$active_fields = $this->config('fields');
if ($var != '' && array_key_exists($var, $fields)) {
if (DevValue::isEmpty($active_fields) || in_array($var, $active_fields)) {
return true;
} else {
return false;
}
} else {
return false;
}
return false;
}
