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<?php
defined( 'ABSPATH' ) || die( 'Cheatin\' uh?' );
/**
* The class creates object for plugin classes
*/
class SQ_Classes_ObjController {
/**
*
*
* @var array of instances
*/
public static $instances;
/**
* @param $className $className
* @param array $args
*
* @return object $className|false
*/
public static function getClass( $className, $args = array() ) {
if ( $class = self::getClassPath( $className ) ) {
if ( ! isset( self::$instances[ $className ] ) ) {
/* check if class is already defined */
if ( ! class_exists( $className ) ) {
try {
self::includeClass( $class['dir'], $class['name'] );
//check if this is an abstract class
$check = new ReflectionClass( $className );
$abstract = $check->isAbstract();
if ( ! $abstract ) {
self::$instances[ $className ] = new $className();
if ( ! empty( $args ) ) {
call_user_func_array( array( self::$instances[ $className ], '__construct' ), $args );
}
return self::$instances[ $className ];
} else {
self::$instances[ $className ] = true;
}
} catch ( Exception $e ) {
}
}
} else {
return self::$instances[ $className ];
}
}
return false;
}
/**
* Get a new instance of the class
*
* @param $className
* @param array $args
*
* @return bool|mixed
*/
public static function getNewClass( $className, $args = array() ) {
$instance = false;
if ( $class = self::getClassPath( $className ) ) {
/* check if class is already defined */
try {
if ( ! class_exists( $className ) ) {
self::includeClass( $class['dir'], $class['name'] );
}
//check if this is an abstract class
$check = new ReflectionClass( $className );
$abstract = $check->isAbstract();
if ( ! $abstract ) {
$instance = new $className();
if ( ! empty( $args ) ) {
call_user_func_array( array( $instance, '__construct' ), $args );
}
return $instance;
} else {
$instance = true;
}
} catch ( Exception $e ) {
}
}
return $instance;
}
/**
* @param $classDir
* @param $className
*
* @throws Exception
*/
private static function includeClass( $classDir, $className ) {
$file = $classDir . $className . '.php';
try {
if ( file_exists( $file ) ) {
include_once $file;
}
} catch ( Exception $e ) {
throw new Exception( 'Controller Error: ' . $e->getMessage() );
}
}
/**
* @param $className
* @param array $args
*
* @return stdClass
*/
public static function getDomain( $className, $args = array() ) {
try {
if ( $class = self::getClassPath( $className ) ) {
self::includeClass( $class['dir'], $class['name'] );
return new $className( $args );
}
} catch ( Exception $e ) {
}
return new stdClass();
}
/**
* Check if the class is correctly set
*
* @param string $className
*
* @return boolean
*/
private static function checkClassPath( $className ) {
$path = preg_split( '/[_]+/', $className );
if ( is_array( $path ) && count( $path ) > 1 ) {
if ( in_array( _SQ_NAMESPACE_, $path ) ) {
return true;
}
}
return false;
}
/**
* Get the path of the class and name of the class
*
* @param string $className
*
* @return array | boolean
* array(
* dir - absolute path of the class
* name - the name of the file
* }
*/
public static function getClassPath( $className ) {
$dir = '';
if ( self::checkClassPath( $className ) ) {
$path = preg_split( '/[_]+/', $className );
for ( $i = 1; $i < sizeof( $path ) - 1; $i ++ ) {
$dir .= strtolower( $path[ $i ] ) . '/';
}
$class = array(
'dir' => _SQ_ROOT_DIR_ . $dir,
'name' => $path[ sizeof( $path ) - 1 ]
);
if ( file_exists( $class['dir'] . $class['name'] . '.php' ) ) {
return $class;
}
}
return false;
}
}