final class EGRS {

 

 /**

 * Config collection

 * 

 * @var array

 */

 public $egrs = array();

 

 /**

 * Constructor method

 * 

 */

 public function __construct() {

 $this->init();

 }

 

 /**

 * Init method

 * 

 */

 public function init() {

 $this->_loadTheme();

 $this->_loadThemeSpecifics();

 $this->_loadClasses();

 $this->_checkVersion();

 $this->_loadConfig();

 }

 

 /**

 * Check WP version

 * 

 */

 protected function _checkVersion() {

 global $wp_version;



 if( version_compare($wp_version, EGRS_MINIMUM_WP_VERSION, '<') && is_admin() ) {

 $this->getModel('message')

 ->addMessage( __('You are using an older version of Wordpress. 

 This theme should not work properly. 

 Please update your <strong>Wordpress</strong> version to the 

 latest as soon as possible.', 'egrs'), 'error');

 }

 }



 /**

 * Load initial config

 * 

 */

[B] protected function _loadConfig() {

 $config = $this->getModel('config');

 $this->egrs['config'] = $config->load();

 }

[/B] 

 /**

 * Load classes

 * 

 */

 [B]protected function _loadClasses() {

 $corePath = EGRS_CORE_PATH . '/egrs/*.php';

 $includesPath = EGRS_THEME_FUNC_DIR . '/egrs/*.php';[/B]

 

 //search overrides within includes folder

 foreach( (array)glob($includesPath) as $class ) {

 if ( empty( $class ) ) continue;

 

 $className = 'EGRS_' . basename($class, '.php');

 

 require_once($class);

 $this->egrs['class'][substr(strtolower($className),4)] = new $className;

 

 if( method_exists( $this->egrs['class'][substr(strtolower($className),4)], 'init' ) ) {

 add_action( 'egrs_loaded', array( &$this->egrs['class'][substr(strtolower($className),4)], 'init' ) );

 }

 }

 

 //load core classes 

 foreach( (array)glob($corePath) as $class ) { 

 if ( empty( $class ) ) continue;

 

 $className = 'EGRS_' . basename($class, '.php');

 

 if(!class_exists($className)) {

 require_once($class);

 $this->egrs['class'][substr(strtolower($className),4)] = new $className;

 

 if( method_exists( $this->egrs['class'][substr(strtolower($className),4)], 'init' ) ) {

 add_action( 'egrs_loaded', array( &$this->egrs['class'][substr(strtolower($className),4)], 'init' ), 1 );

 }

 }

 } 

 }

 

 /**

 * Load theme specific panel

 * 

 * @param string $path

 */

 [B]protected function _loadThemeSpecifics( $path = null ) {

 if( is_null( $path ) ) 

 { $path = EGRS_THEME_FUNC_DIR . '/panel/*'; }[/B]

 

 

 foreach( (array)glob( $path ) as $file ) { 

 if ( empty( $file ) ) continue;

 

 if( is_dir( $file ) ) {

 $this->_loadThemeSpecifics( $file . '/*' );

 } else {

 $file_info = pathinfo($file);

 if( $file_info['extension'] == 'php' ) {

 require_once $file;

 }

 }

 }

 }

 

 /**

 * Load theme specific files

 */

 [B]protected function _loadTheme() {[/B]

 $excluded_files = array( 'metaboxes.php', 'woocommerce.php', 'jigoshop.php' );

 $excluded_files = apply_filters( 'egrs_excluded_theme_files', $excluded_files );

 

 foreach( $excluded_files as &$exfile ) {

 $exfile = EGRS_THEME_FUNC_DIR . '/' . $exfile;

 }

 

 foreach( (array)glob( EGRS_THEME_FUNC_DIR . '/*.php' ) as $file ) {

 if ( in_array( $file, $excluded_files ) ) { continue; }

 if ( ! empty( $file ) ) require_once $file;

 }

 }



 /**

 * Get class instance from $egrs['class'] array

 * 

 * @param $class

 * 

 * @return object

 */

 public function getModel($class) {

 return $this->egrs['class'][$class];

 }



 /**

 * Set/Get attribute wrapper

 *

 * @param string $method

 * @param array $args

 * @return mixed

 */

 public function __call($method, $args = null) {

 switch (substr($method, 0, 3)) {

 case 'get' :

 $data = $this->egrs;

 $keys = $this->_keys(substr($method,3));

 

 foreach( $keys as $key ) {

 $data = $data[strtolower($key)];

 }

 

 return $data;



 //case 'set' : break;

 default: break;

 }

 }

 

 /**

 * Get field names for setters and geters

 *

 * $this->getConfigFontWebsafe() === $this->egrs['config']['font']['websafe']

 *

 * @param string $name

 * 

 * @return array

 */

 protected function _keys($name)

 {

 preg_match_all('/([A-Z][a-z0-9]+)/', $name, $matches);

 return $matches[0];

 }

}



/**

 * Get class instance from $egrs['class'] array

 * 

 * @param string $class

 * @return object

 * 

 * @since 1.0.0 

 */

function egrs_get_model( $class ) {

 global $egrs;

 return $egrs->getModel( $class );

}