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<?php
/**
* Planet configuration class
*/
class PlanetConfig
{
protected $conf = [];
private ?string $opmlFile = null;
private ?string $cacheDir = null;
public static $defaultConfig = [
'url' => 'http://www.example.com/',
'name' => '',
'locale' => 'en',
'items' => 10,
'shuffle' => 0,
'refresh' => 240,
'cache' => 10,
'nohtml' => 0,
'postmaxlength' => 0,
'categories' => '',
'cachedir' => './cache',
'debug' => false,
'checkcerts' => true,
];
/**
* PlanetConfig constructor.
* @param array $userConfig
* @param bool $useDefaultConfig
*/
public function __construct($userConfig = [], $useDefaultConfig = true)
{
$default = $useDefaultConfig ? self::$defaultConfig : array();
$this->conf = $this->merge($default, $userConfig);
}
/**
* @return static
*/
public static function load(string $dir)
{
$config = new PlanetConfig;
$configFile = realpath($dir . '/../custom/config.yml');
if (self::isInstalled()) {
$conf = Spyc::YAMLLoad($configFile);
// this is a check to upgrade older config file without l10n
if (!isset($conf['locale'])) {
$resetPlanetConfig = new PlanetConfig($conf);
file_put_contents($configFile, $resetPlanetConfig->toYaml());
$conf = Spyc::YAMLLoad($configFile);
return $resetPlanetConfig;
}
$config = new PlanetConfig($conf);
}
return $config;
}
/**
* Is moonmoon installed?
*
* @return bool
*/
public static function isInstalled() : bool
{
return file_exists(custom_path('config.yml')) &&
file_exists(custom_path('people.opml'));
}
/**
* Merge the configuration of the user in the default one.
*
* @param array $default
* @param array $user
* @return array
*/
protected function merge($default = [], $user = [])
{
return array_merge($default, $this->normalizeArrayKeys($user));
}
public function getUrl()
{
return $this->conf['url'];
}
public function getName()
{
return $this->conf['name'];
}
public function setName($name)
{
$this->conf['name'] = $name;
}
public function getCacheTimeout()
{
return $this->conf['refresh'];
}
public function getCacheDir()
{
if (is_null($this->cacheDir)) {
$this->cacheDir = realpath(__DIR__ . '/../../'.$this->conf['cachedir']);
}
return $this->cacheDir;
}
public function getOpmlFile()
{
if (is_null($this->opmlFile)) {
$this->opmlFile = realpath(__DIR__ . '/../../custom/people.opml');
}
return $this->opmlFile;
}
public function getOutputTimeout()
{
return $this->conf['cache'];
}
public function getMaxDisplay()
{
return $this->conf['items'];
}
public function getCategories()
{
return $this->conf['categories'];
}
public function toYaml()
{
return Spyc::YAMLDump($this->conf, 4);
}
/**
* @return array
*/
public function toArray()
{
return $this->conf;
}
public function getDebug()
{
return $this->conf['debug'];
}
public function checkCertificates()
{
return $this->conf['checkcerts'];
}
public function getLocale()
{
return $this->conf['locale'];
}
/**
* @return array
*/
public function getDefaultConfig()
{
return self::$defaultConfig;
}
/**
* Normalize the name of a configuration key.
*
* @param string $key
* @return string
*/
protected function normalizeKeyName($key = null)
{
return strtolower($key);
}
/**
* Normalize all the keys of the array.
*
* @param array $array
* @return array
*/
protected function normalizeArrayKeys($array = [])
{
foreach ($array as $key => $value) {
$normalized = $this->normalizeKeyName($key);
if ($normalized !== $key) {
$array[$this->normalizeKeyName($key)] = $value;
unset($array[$key]);
}
}
return $array;
}
/**
* Generic configuration getter.
*
* @return mixed|null
*/
public function __get($key)
{
$key = $this->normalizeKeyName($key);
return array_key_exists($key, $this->conf) ?
$this->conf[$key] :
null;
}
/**
* Generic configuration setter.
*
* @param $key
* @param $value
*/
public function __set($key, $value)
{
$key = $this->normalizeKeyName($key);
$this->conf[$key] = $value;
}
}
|
