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<?php |
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if ( ! defined( 'ABSPATH' ) ) exit; // security check, don't load file outside WP |
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/** |
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* Sensei Autoloader Class |
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* |
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* Loading all class files within the Sensei/includes directory |
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* |
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* The autoloader depends on the class and file name matching. |
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* |
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* @package Sensei |
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* @category Autoloader |
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* @since 1.9.0 |
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*/ |
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class Sensei_Autoloader { |
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/** |
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* @var path to the includes directory within Sensei. |
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*/ |
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private $include_path = 'includes'; |
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/** |
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* @var array $class_file_map. List of classes mapped to their files |
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*/ |
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private $class_file_map = array(); |
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/** |
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* Constructor |
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* @since 1.9.0 |
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*/ |
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public function __construct(){ |
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// make sure we do not override an existing autoload function |
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if( function_exists('__autoload') ){ |
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spl_autoload_register( '__autoload' ); |
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} |
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// setup a relative path for the current autoload instance |
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$this->include_path = trailingslashit( untrailingslashit( dirname( __FILE__ ) ) ); |
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//setup the class file map |
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$this->initialize_class_file_map(); |
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// add Sensei custom auto loader |
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spl_autoload_register( array( $this, 'autoload' ) ); |
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} |
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/** |
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* Generate a list of Sensei class and map them the their respective |
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* files within the includes directory |
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* |
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* @since 1.9.0 |
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*/ |
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public function initialize_class_file_map(){ |
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$this->class_file_map = array( |
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/** |
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* Main Sensei class |
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*/ |
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'Sensei_Main' => 'class-sensei.php', |
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/** |
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* Admin |
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*/ |
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'Sensei_Welcome' => 'admin/class-sensei-welcome.php' , |
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'Sensei_Learner_Management' => 'admin/class-sensei-learner-management.php' , |
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/** |
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* Shortcodes |
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*/ |
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'Sensei_Shortcode_Loader' => 'shortcodes/class-sensei-shortcode-loader.php', |
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'Sensei_Shortcode_Interface' => 'shortcodes/interface-sensei-shortcode.php', |
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'Sensei_Shortcode_Featured_Courses' => 'shortcodes/class-sensei-shortcode-featured-courses.php', |
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'Sensei_Shortcode_User_Courses' => 'shortcodes/class-sensei-shortcode-user-courses.php', |
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'Sensei_Shortcode_Courses' => 'shortcodes/class-sensei-shortcode-courses.php', |
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'Sensei_Shortcode_Teachers' => 'shortcodes/class-sensei-shortcode-teachers.php', |
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'Sensei_Shortcode_User_Messages' => 'shortcodes/class-sensei-shortcode-user-messages.php', |
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'Sensei_Shortcode_Course_Page' => 'shortcodes/class-sensei-shortcode-course-page.php', |
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'Sensei_Shortcode_Lesson_Page' => 'shortcodes/class-sensei-shortcode-lesson-page.php', |
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'Sensei_Shortcode_Course_Categories' => 'shortcodes/class-sensei-shortcode-course-categories.php', |
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'Sensei_Shortcode_Unpurchased_Courses' => 'shortcodes/class-sensei-shortcode-unpurchased-courses.php', |
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'Sensei_Legacy_Shortcodes' => 'shortcodes/class-sensei-legacy-shortcodes.php', |
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/** |
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* Built in theme integration support |
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*/ |
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'Sensei_Theme_Integration_Loader' => 'theme-integrations/theme-integration-loader.php', |
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'Sensei__S' => 'theme-integrations/_s.php', |
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'Sensei_Twentyeleven' => 'theme-integrations/twentyeleven.php', |
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'Sensei_Twentytwelve' => 'theme-integrations/twentytwelve.php', |
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'Sensei_Twentythirteen' => 'theme-integrations/Twentythirteen.php', |
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'Sensei_Twentyfourteen' => 'theme-integrations/Twentyfourteen.php', |
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'Sensei_Twentyfifteen' => 'theme-integrations/Twentyfifteen.php', |
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'Sensei_Twentysixteen' => 'theme-integrations/Twentysixteen.php', |
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'Sensei_Storefront' => 'theme-integrations/Storefront.php', |
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/** |
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* WooCommerce |
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*/ |
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'Sensei_WC' => 'class-sensei-wc.php', |
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); |
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} |
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/** |
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* Autoload all sensei files as the class names are used. |
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*/ |
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public function autoload( $class ){ |
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// only handle classes with the word `sensei` in it |
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if( ! is_numeric( strpos ( strtolower( $class ), 'sensei') ) ){ |
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return; |
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} |
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// exit if we didn't provide mapping for this class |
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if( isset( $this->class_file_map[ $class ] ) ){ |
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$file_location = $this->include_path . $this->class_file_map[ $class ]; |
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require_once( $file_location); |
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return; |
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} |
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// check for file in the main includes directory |
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$class_file_path = $this->include_path . 'class-'.str_replace( '_','-', strtolower( $class ) ) . '.php'; |
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if( file_exists( $class_file_path ) ){ |
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require_once( $class_file_path ); |
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return; |
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} |
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// lastly check legacy types |
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$stripped_woothemes_from_class = str_replace( 'woothemes_','', strtolower( $class ) ); // remove woothemes |
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$legacy_class_file_path = $this->include_path . 'class-'.str_replace( '_','-', strtolower( $stripped_woothemes_from_class ) ) . '.php'; |
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if( file_exists( $legacy_class_file_path ) ){ |
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require_once( $legacy_class_file_path ); |
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return; |
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} |
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return; |
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}// end autoload |
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} |
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new Sensei_Autoloader(); |
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woothemes /
sensei
