Hook.php
86 lines
| 1 | <?php |
| 2 | |
| 3 | namespace AC\Deprecated; |
| 4 | |
| 5 | abstract class Hook { |
| 6 | |
| 7 | /** @var string */ |
| 8 | private $name; |
| 9 | |
| 10 | /** @var string */ |
| 11 | private $version; |
| 12 | |
| 13 | /** @var string */ |
| 14 | private $slug; |
| 15 | |
| 16 | public function __construct( $name, $version, $slug = null ) { |
| 17 | $this->name = $name; |
| 18 | $this->version = $version; |
| 19 | $this->slug = $slug; |
| 20 | } |
| 21 | |
| 22 | /** |
| 23 | * @return string |
| 24 | */ |
| 25 | public function get_name() { |
| 26 | return $this->name; |
| 27 | } |
| 28 | |
| 29 | /** |
| 30 | * @return string |
| 31 | */ |
| 32 | public function get_version() { |
| 33 | return $this->version; |
| 34 | } |
| 35 | |
| 36 | /** |
| 37 | * @return string |
| 38 | */ |
| 39 | public function get_slug() { |
| 40 | return $this->slug; |
| 41 | } |
| 42 | |
| 43 | /** |
| 44 | * @return bool |
| 45 | */ |
| 46 | abstract public function has_hook(); |
| 47 | |
| 48 | /** |
| 49 | * @return array|false |
| 50 | */ |
| 51 | public function get_callbacks() { |
| 52 | global $wp_filter; |
| 53 | |
| 54 | if ( ! isset( $wp_filter[ $this->name ] ) ) { |
| 55 | return false; |
| 56 | } |
| 57 | |
| 58 | if ( empty( $wp_filter[ $this->name ]->callbacks ) ) { |
| 59 | return false; |
| 60 | } |
| 61 | |
| 62 | $callbacks = []; |
| 63 | |
| 64 | foreach ( $wp_filter[ $this->name ]->callbacks as $callback ) { |
| 65 | foreach ( $callback as $cb ) { |
| 66 | |
| 67 | // Function |
| 68 | if ( is_scalar( $cb['function'] ) ) { |
| 69 | $callbacks[] = $cb['function']; |
| 70 | } |
| 71 | |
| 72 | // Method |
| 73 | if ( is_array( $cb['function'] ) ) { |
| 74 | $callbacks[] = get_class( $cb['function'][0] ) . '::' . $cb['function'][1]; |
| 75 | } |
| 76 | } |
| 77 | } |
| 78 | |
| 79 | if ( ! $callbacks ) { |
| 80 | return false; |
| 81 | } |
| 82 | |
| 83 | return $callbacks; |
| 84 | } |
| 85 | |
| 86 | } |