| 1 |
<?php namespace Datafeedr\Api; |
| 2 |
|
| 3 |
/** |
| 4 |
* Autoloads Datafeedr API classes. |
| 5 |
* |
| 6 |
* @since 2.0.0 |
| 7 |
*/ |
| 8 |
class Autoloader { |
| 9 |
|
| 10 |
/** |
| 11 |
* Handles the autoloading of the Datafeedr API classes. |
| 12 |
* |
| 13 |
* @since 2.0.0 |
| 14 |
* |
| 15 |
* @param string $class_name Name of class requested. |
| 16 |
*/ |
| 17 |
function autoload( $class_name ) { |
| 18 |
|
| 19 |
// If $class_name does not contain the Datafeedr\Api namespace, return. It's not our class. |
| 20 |
if ( 0 !== strpos( $class_name, __NAMESPACE__ ) ) { |
| 21 |
return; |
| 22 |
} |
| 23 |
|
| 24 |
// Set default directory separator. |
| 25 |
$ds = \DIRECTORY_SEPARATOR; |
| 26 |
|
| 27 |
// Remove namespace "Datafeedr\Api" from $class_name |
| 28 |
$class_name = str_replace( __NAMESPACE__, '', $class_name ); |
| 29 |
|
| 30 |
// Trim any leading or trailing backslashes |
| 31 |
$class_name = trim( $class_name, '\\' ); |
| 32 |
|
| 33 |
// Replace any remaining backslashes with proper directory separator and append with PHP extension. |
| 34 |
$class_name = str_replace( '\\', $ds, $class_name ) . '.php'; |
| 35 |
|
| 36 |
// Get full path to classes directory: ~/wp-content/plugins/datafeedr-api-v2/src |
| 37 |
$classes_dir = untrailingslashit( dirname( __FILE__ ) ); |
| 38 |
|
| 39 |
// Full path to file to be included. |
| 40 |
$full_path = $classes_dir . $ds . $class_name; |
| 41 |
|
| 42 |
require_once( $full_path ); |
| 43 |
} |
| 44 |
|
| 45 |
/** |
| 46 |
* Registers Autoloader as an SPL autoloader. |
| 47 |
* |
| 48 |
* @since 2.0.0 |
| 49 |
* |
| 50 |
* @param bool $prepend |
| 51 |
*/ |
| 52 |
public static function register( $prepend = false ) { |
| 53 |
spl_autoload_register( array( new self(), 'autoload' ), true, $prepend ); |
| 54 |
} |
| 55 |
} |
| 56 |
|
| 57 |
/** |
| 58 |
* Register the Autoloader. |
| 59 |
* |
| 60 |
* @since 2.0.0 |
| 61 |
*/ |
| 62 |
Autoloader::register(); |
