<?php

[0] Fix | Delete

/**

[1] Fix | Delete

* Autoloader class.

[2] Fix | Delete

*

[3] Fix | Delete

* @package ZeroSpam

[4] Fix | Delete

*/

[5] Fix | Delete

[6] Fix | Delete

namespace ZeroSpam;

[7] Fix | Delete

[8] Fix | Delete

// Security Note: Blocks direct access to the plugin PHP files.

[9] Fix | Delete

defined( 'ABSPATH' ) || die();

[10] Fix | Delete

[11] Fix | Delete

/**

[12] Fix | Delete

* Plugin autoloader

[13] Fix | Delete

*

[14] Fix | Delete

* Autoloader handler class is responsible for loading the different classes

[15] Fix | Delete

* needed to run the plugin.

[16] Fix | Delete

*/

[17] Fix | Delete

class Autoloader {

[18] Fix | Delete

[19] Fix | Delete

/**

[20] Fix | Delete

* Default path for autoloader

[21] Fix | Delete

*

[22] Fix | Delete

* @var string

[23] Fix | Delete

*/

[24] Fix | Delete

private static $default_path;

[25] Fix | Delete

[26] Fix | Delete

/**

[27] Fix | Delete

* Default namespace for autoloader

[28] Fix | Delete

*

[29] Fix | Delete

* @var string

[30] Fix | Delete

*/

[31] Fix | Delete

private static $default_namespace;

[32] Fix | Delete

[33] Fix | Delete

/**

[34] Fix | Delete

* Run autoloader

[35] Fix | Delete

*

[36] Fix | Delete

* Register a function as `__autoload()` implementation.

[37] Fix | Delete

*

[38] Fix | Delete

* @param string $default_path Default class path.

[39] Fix | Delete

* @param string $default_namespace Default namespace.

[40] Fix | Delete

*/

[41] Fix | Delete

public static function run( $default_path = '', $default_namespace = '' ) {

[42] Fix | Delete

if ( '' === $default_path ) {

[43] Fix | Delete

$default_path = ZEROSPAM_PATH;

[44] Fix | Delete

}

[45] Fix | Delete

[46] Fix | Delete

if ( '' === $default_namespace ) {

[47] Fix | Delete

$default_namespace = __NAMESPACE__;

[48] Fix | Delete

}

[49] Fix | Delete

[50] Fix | Delete

self::$default_path = $default_path;

[51] Fix | Delete

self::$default_namespace = $default_namespace;

[52] Fix | Delete

[53] Fix | Delete

spl_autoload_register( array( __CLASS__, 'autoload' ) );

[54] Fix | Delete

}

[55] Fix | Delete

[56] Fix | Delete

/**

[57] Fix | Delete

* Load class

[58] Fix | Delete

*

[59] Fix | Delete

* For a given class name, require the class file.

[60] Fix | Delete

*

[61] Fix | Delete

* @param string $relative_class_name Class name.

[62] Fix | Delete

*/

[63] Fix | Delete

private static function load_class( $relative_class_name ) {

[64] Fix | Delete

$filename = strtolower(

[65] Fix | Delete

str_replace( '_', '', $relative_class_name )

[66] Fix | Delete

);

[67] Fix | Delete

[68] Fix | Delete

$filename_parts = explode( '\\', $filename );

[69] Fix | Delete

$last_part = array_key_last( $filename_parts );

[70] Fix | Delete

[71] Fix | Delete

$filename_parts[ $last_part ] = 'class-' . $filename_parts[ $last_part ];

[72] Fix | Delete

[73] Fix | Delete

$filename = implode( '/', $filename_parts );

[74] Fix | Delete

$filename = self::$default_path . $filename . '.php';

[75] Fix | Delete

[76] Fix | Delete

if ( is_readable( $filename ) ) {

[77] Fix | Delete

require $filename;

[78] Fix | Delete

}

[79] Fix | Delete

}

[80] Fix | Delete

[81] Fix | Delete

/**

[82] Fix | Delete

* Autoload

[83] Fix | Delete

*

[84] Fix | Delete

* For a given class, check if it exist and load it.

[85] Fix | Delete

*

[86] Fix | Delete

* @param string $class Class name.

[87] Fix | Delete

*/

[88] Fix | Delete

private static function autoload( $class ) {

[89] Fix | Delete

if ( 0 !== strpos( $class, self::$default_namespace . '\\' ) ) {

[90] Fix | Delete

return;

[91] Fix | Delete

}

[92] Fix | Delete

[93] Fix | Delete

$relative_class_name = preg_replace(

[94] Fix | Delete

'/^' . self::$default_namespace . '\\\/',

[95] Fix | Delete

'',

[96] Fix | Delete

$class

[97] Fix | Delete

);

[98] Fix | Delete

[99] Fix | Delete

$final_class_name = self::$default_namespace . '\\' . $relative_class_name;

[100] Fix | Delete

[101] Fix | Delete

if ( ! class_exists( $final_class_name ) ) {

[102] Fix | Delete

self::load_class( $relative_class_name );

[103] Fix | Delete

}

[104] Fix | Delete

}

[105] Fix | Delete

}

[106] Fix | Delete

[107] Fix | Delete