3rd-party
3 years ago
classes
6 months ago
class-plugin.php
3 months ago
functions.php
3 years ago
index.php
8 years ago
functions.php
122 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Helper functions |
| 4 | * @author Webcraftic <alex.kovalevv@gmail.com> |
| 5 | * @copyright (c) 05.07.2020, Webcraftic |
| 6 | * @version 1.0 |
| 7 | */ |
| 8 | |
| 9 | /** |
| 10 | * Access to global variable $wp_filter in WP core. |
| 11 | * Migration from WP 4.2 to 4.9 |
| 12 | * |
| 13 | * @see https://codex.wordpress.org/Version_4.7 WP 4.7 changelog (WP_Hook) |
| 14 | * |
| 15 | * @param $key string filter name |
| 16 | * |
| 17 | * @return array callbacks array by link |
| 18 | */ |
| 19 | function &wdan_get_wp_filter( $key ) { |
| 20 | global $wp_filter; |
| 21 | |
| 22 | $default = []; |
| 23 | |
| 24 | if ( 'admin_notices' === $key && is_multisite() && is_network_admin() ) { |
| 25 | $key = 'network_admin_notices'; |
| 26 | } |
| 27 | |
| 28 | if ( ! isset( $wp_filter[ $key ] ) ) { |
| 29 | return $default; |
| 30 | } |
| 31 | |
| 32 | return $wp_filter[ $key ]->callbacks; |
| 33 | } |
| 34 | |
| 35 | /** |
| 36 | * @param $key |
| 37 | * |
| 38 | * @return array |
| 39 | */ |
| 40 | function wdan_collect_notices( $key ) { |
| 41 | $wp_filter = &wdan_get_wp_filter( $key ); |
| 42 | |
| 43 | $content = []; |
| 44 | |
| 45 | if ( ! empty( $wp_filter ) ) { |
| 46 | foreach ( (array) $wp_filter as $filters ) { |
| 47 | foreach ( $filters as $callback_name => $callback ) { |
| 48 | |
| 49 | if ( 'usof_hide_admin_notices_start' == $callback_name || 'usof_hide_admin_notices_end' == $callback_name ) { |
| 50 | continue; |
| 51 | } |
| 52 | |
| 53 | ob_start(); |
| 54 | |
| 55 | // #CLRF-140 fix bug for php7 |
| 56 | // when the developers forgot to delete the argument in the function of implementing the notification. |
| 57 | $args = []; |
| 58 | $accepted_args = isset( $callback['accepted_args'] ) && ! empty( $callback['accepted_args'] ) ? $callback['accepted_args'] : 0; |
| 59 | |
| 60 | if ( $accepted_args > 0 ) { |
| 61 | for ( $i = 0; $i < (int) $accepted_args; $i ++ ) { |
| 62 | $args[] = null; |
| 63 | } |
| 64 | } |
| 65 | //=========== |
| 66 | |
| 67 | call_user_func_array( $callback['function'], $args ); |
| 68 | $cont = ob_get_clean(); |
| 69 | |
| 70 | if ( ! empty( $cont ) ) { |
| 71 | $salt = is_multisite() ? get_current_blog_id() : ''; |
| 72 | $uniq_id1 = md5( $cont . $salt ); |
| 73 | $uniq_id2 = md5( $callback_name . $salt ); |
| 74 | |
| 75 | if ( is_array( $callback['function'] ) && sizeof( $callback['function'] ) == 2 ) { |
| 76 | $class = $callback['function'][0]; |
| 77 | if ( is_object( $class ) ) { |
| 78 | $class_name = get_class( $class ); |
| 79 | $method_name = $callback['function'][1]; |
| 80 | $uniq_id2 = md5( $class_name . ':' . $method_name ); |
| 81 | } |
| 82 | } |
| 83 | |
| 84 | $content[ $uniq_id1 . "_" . $uniq_id2 ] = $cont; |
| 85 | } |
| 86 | } |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | return $content; |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * @param $key |
| 95 | * @param array $excluded_classes |
| 96 | * @param array $excluded_callback_names |
| 97 | */ |
| 98 | function wdan_clear_all_notices( $key, $excluded_classes = [], $excluded_callback_names = [] ) { |
| 99 | $wp_filter = &wdan_get_wp_filter( $key ); |
| 100 | |
| 101 | if ( ! empty( $wp_filter ) ) { |
| 102 | foreach ( (array) $wp_filter as $f_key => $f ) { |
| 103 | foreach ( $f as $c_name => $clback ) { |
| 104 | if ( is_array( $clback['function'] ) && sizeof( $clback['function'] ) == 2 ) { |
| 105 | $class = $clback['function'][0]; |
| 106 | if ( is_object( $class ) ) { |
| 107 | $class_name = get_class( $class ); |
| 108 | |
| 109 | if ( in_array( $class_name, $excluded_classes ) ) { |
| 110 | continue; |
| 111 | } |
| 112 | } |
| 113 | } |
| 114 | |
| 115 | if ( in_array( $c_name, $excluded_callback_names ) ) { |
| 116 | continue; |
| 117 | } |
| 118 | unset( $wp_filter[ $f_key ][ $c_name ] ); |
| 119 | } |
| 120 | } |
| 121 | } |
| 122 | } |