/
Config.php
100 lines (85 loc) · 2.14 KB
/
Config.php
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<?php
namespace microsite\core;
class Config extends Singleton {
protected $data = false;
const MICROSITE_CONFIG = '/app/config.php';
public static function load( $load = null ) {
$config = Config::instance();
$replacements = array(
'#{MICROSITE_PATH}#' => MICROSITE_PATH,
'#{MICROSITE_CONFIG}#' => MICROSITE_PATH . self::MICROSITE_CONFIG,
'#{MICROSITE_CONFIG_PATH}#' => dirname( MICROSITE_PATH . self::MICROSITE_CONFIG ),
);
// Some decent default config
if(!$config->data) {
$data = array(
'paths' => array(
'views' => '{MICROSITE_PATH}/app/views',
'controllers' => '{MICROSITE_PATH}/app/controllers',
)
);
$config->data = Config::replace($data, $replacements);
}
if ( empty($load) ) {
$load = MICROSITE_PATH . self::MICROSITE_CONFIG;
}
$data = false;
if ( !is_null( $load ) ) {
if(is_string($load) && file_exists( $load ) ) {
preg_match('#\.(\w+)$#', $load, $matches);
switch(strtolower($matches[1])) {
case 'ini':
$data = parse_ini_file( $load, true );
break;
default:
include $load;
}
}
if(is_array( $load )) {
$data = $load;
}
}
if($data) {
$data = Config::replace( $data, $replacements );
$config->data = Utils::merge_arrays($config->data, $data);
}
}
protected static function replace( $array, $replacements ) {
$out = array();
foreach ( $array as $key => $value ) {
if ( is_array( $value ) ) {
$out[$key] = Config::replace( $value, $replacements );
}
elseif( is_string( $value ) ) {
$out[$key] = preg_replace( array_keys( $replacements ), array_values( $replacements ), $value );
}
else {
$out[$key] = $value;
}
}
return $out;
}
public static function get( $key = null, $default = null ) {
$config = Config::instance();
if ( !is_array( $config->data ) ) {
self::load();
}
if ( is_scalar( $key ) ) {
$key = explode( '/', $key );
}
else {
$key = array();
}
$data = & $config->data;
foreach ( $key as $keys ) {
if ( isset($data[$keys]) ) {
$data = & $data[$keys];
} else {
return $default;
}
}
return $data;
}
public static function __static() {
}
}