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<?php |
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|
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/** |
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* LP_Autoloader |
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* |
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* @author ThimPress |
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* @package LearnPress/Classes |
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* @version 1.0 |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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class LP_Autoloader { |
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|
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/** |
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* Path to the includes directory |
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* @var string |
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*/ |
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private $include_path = ''; |
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|
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protected $time = 0; |
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|
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/** |
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* The Constructor |
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*/ |
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public function __construct() { |
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if ( function_exists( '__autoload' ) ) { |
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spl_autoload_register( '__autoload' ); |
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} |
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|
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spl_autoload_register( array( $this, 'autoload' ) ); |
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|
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$this->include_path = untrailingslashit( LP_PLUGIN_PATH ) . '/inc/'; |
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|
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add_action( 'shutdown', array( $this, 'output_time' ) ); |
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} |
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|
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public function output_time() { |
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} |
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|
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/** |
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* Take a class name and turn it into a file name |
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* |
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* @param string $class |
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* |
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* @return string |
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*/ |
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private function get_file_name_from_class( $class ) { |
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return 'class-' . str_replace( '_', '-', strtolower( $class ) ) . '.php'; |
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} |
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|
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/** |
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* Include a class file |
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* |
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* @param string $path |
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* |
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* @return bool successful or not |
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*/ |
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private function load_file( $path ) { |
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if ( $path && is_readable( $path ) ) { |
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include_once( $path ); |
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|
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return true; |
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} |
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|
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return false; |
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} |
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|
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/** |
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* |
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* @param string $class |
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*/ |
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public function autoload( $class ) { |
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$class = strtolower( $class ); |
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$start = microtime( true ); |
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$file = $this->get_file_name_from_class( $class ); |
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|
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if ( preg_match( '~^lp_abstract_shortcode(.*)$~', $class, $m ) ) { |
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$file = 'abstract-shortcode' . str_replace( '_', '-', $m[1] ) . '.php'; |
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$path = $this->include_path . 'abstracts/'; |
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} elseif ( preg_match( '~^lp_shortcode_(.*)$~', $class, $m ) ) { |
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$path = $this->include_path . 'Shortcodes/'; |
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} else { |
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|
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// payment gateways |
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if ( strpos( $class, 'lp_gateway_' ) === 0 ) { |
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$path = $this->include_path . 'gateways/' . substr( str_replace( '_', '-', $class ), 11 ) . '/'; |
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} elseif ( preg_match( '!lp_meta_box_|rwmb_!', $class, $matches ) ) { // meta box fields |
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|
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$file = 'class-' . substr( str_replace( '_', '-', $class ), 5 ) . '.php'; |
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$path = $this->include_path . 'admin/meta-boxes/'; |
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|
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} else { |
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$file = 'class-' . str_replace( '_', '-', $class ) . '.php'; |
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$path = dirname( __FILE__ ) . '/'; |
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if ( strpos( $class, 'lp_user' ) !== false || $class == 'lp_abstract_user' ) { |
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$path .= 'user/'; |
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} |
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|
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if ( ! file_exists( $path . $file ) ) { |
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$segs = explode( '_', $class ); |
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if ( ! empty( $segs[1] ) ) { |
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$path .= $segs[1] . '/'; |
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} |
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} |
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} |
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} |
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$this->time += ( microtime( true ) - $start ); |
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$this->load_file( $path . $file ); |
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} |
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} |
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|
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new LP_Autoloader(); |
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|
