<?php
namespace WPIDE\App\Config;
use Adbar\Dot;
use const WPIDE\Constants\SLUG;
class Config
{
/* @var $config array */
protected $config;
/* @var $values Dot */
protected $values;
/* @var $defaults Dot */
protected $defaults;
/* @var $meta_key string */
protected $meta_key;
public function __construct(array $config = [])
{
$this->meta_key = SLUG.'_config';
$this->config = $config;
$this->loadDefaults();
$this->loadValues();
}
public function loadDefaults()
{
$this->defaults = new Dot($this->getConfigDefaults($this->config));
}
public function loadValues()
{
$options = $this->getOption();
$this->values = new Dot($options);
}
public function getDefaults(): array
{
return $this->defaults->all();
}
protected function getConfigDefaults($config): array
{
$values = [];
if(!is_array($config)){
return $values;
}
foreach($config as $key => $conf) {
$values[$key] = $conf['default'] ?? $this->getConfigDefaults($conf);
}
return $values;
}
public function getOption()
{
$config = get_option($this->meta_key);
if(empty($config)) {
$config = $this->defaults->all();
$this->saveOption($config);
}
return $config;
}
public function saveOption($config): bool
{
$updated = update_option($this->meta_key, $config);
$this->loadValues();
return $updated;
}
public function getConfigFields(): array
{
return $this->config;
}
public function get($key = null, $default = null)
{
if (is_null($key)) {
return $this->values->all();
}
return $this->values->get($key, $default);
}
public function update($key, $value)
{
if($this->fieldExists($key)) {
if(is_object($value)) {
$value = (array) $value;
}
$this->values->set($key, $value);
$this->saveOption($this->values->all());
return $this->values->all();
}
return false;
}
public function delete($key) {
if($this->values->has($key)) {
$this->values->delete($key);
$this->saveOption($this->values->all());
}
}
public function getField($key)
{
$config = new Dot($this->config);
return $config->get($key);
}
public function fieldExists($key): bool
{
$config = new Dot($this->config);
return $config->has($key);
}
}