| author | ymh <ymh.work@gmail.com> |
| Wed, 21 Sep 2022 18:19:35 +0200 | |
| changeset 18 | be944660c56a |
| parent 16 | a86126ab1dd4 |
| child 19 | 3d72ae0968f4 |
| permissions | -rw-r--r-- |
| 0 | 1 |
<?php |
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/** |
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* Core User Role & Capabilities API |
| 0 | 4 |
* |
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* @package WordPress |
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* @subpackage Users |
| 0 | 7 |
*/ |
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||
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/** |
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| 18 | 10 |
* Maps a capability to the primitive capabilities required of the given user to |
11 |
* satisfy the capability being checked. |
|
| 16 | 12 |
* |
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* This function also accepts an ID of an object to map against if the capability is a meta capability. Meta |
|
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* capabilities such as `edit_post` and `edit_user` are capabilities used by this function to map to primitive |
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| 18 | 15 |
* capabilities that a user or role requires, such as `edit_posts` and `edit_others_posts`. |
| 16 | 16 |
* |
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* Example usage: |
|
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* |
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* map_meta_cap( 'edit_posts', $user->ID ); |
|
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* map_meta_cap( 'edit_post', $user->ID, $post->ID ); |
|
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* map_meta_cap( 'edit_post_meta', $user->ID, $post->ID, $meta_key ); |
|
| 0 | 22 |
* |
| 18 | 23 |
* This function does not check whether the user has the required capabilities, |
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* it just returns what the required capabilities are. |
|
| 0 | 25 |
* |
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* @since 2.0.0 |
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| 18 | 27 |
* @since 4.9.6 Added the `export_others_personal_data`, `erase_others_personal_data`, |
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* and `manage_privacy_options` capabilities. |
|
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* @since 5.1.0 Added the `update_php` capability. |
|
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* @since 5.2.0 Added the `resume_plugin` and `resume_theme` capabilities. |
|
| 16 | 31 |
* @since 5.3.0 Formalized the existing and already documented `...$args` parameter |
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* by adding it to the function signature. |
|
| 18 | 33 |
* @since 5.7.0 Added the `create_app_password`, `list_app_passwords`, `read_app_password`, |
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* `edit_app_password`, `delete_app_passwords`, `delete_app_password`, |
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* and `update_https` capabilities. |
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| 0 | 36 |
* |
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* @global array $post_type_meta_caps Used to get post type meta capabilities. |
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* |
| 18 | 39 |
* @param string $cap Capability being checked. |
| 16 | 40 |
* @param int $user_id User ID. |
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* @param mixed ...$args Optional further parameters, typically starting with an object ID. |
|
| 18 | 42 |
* @return string[] Primitive capabilities required of the user. |
| 0 | 43 |
*/ |
| 16 | 44 |
function map_meta_cap( $cap, $user_id, ...$args ) { |
| 0 | 45 |
$caps = array(); |
46 |
||
47 |
switch ( $cap ) { |
|
| 9 | 48 |
case 'remove_user': |
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// In multisite the user must be a super admin to remove themselves. |
|
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if ( isset( $args[0] ) && $user_id == $args[0] && ! is_super_admin( $user_id ) ) { |
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$caps[] = 'do_not_allow'; |
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} else { |
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$caps[] = 'remove_users'; |
|
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} |
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break; |
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case 'promote_user': |
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case 'add_users': |
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$caps[] = 'promote_users'; |
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| 0 | 59 |
break; |
| 9 | 60 |
case 'edit_user': |
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case 'edit_users': |
|
| 16 | 62 |
// Allow user to edit themselves. |
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if ( 'edit_user' === $cap && isset( $args[0] ) && $user_id == $args[0] ) { |
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| 9 | 64 |
break; |
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} |
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||
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// In multisite the user must have manage_network_users caps. If editing a super admin, the user must be a super admin. |
|
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if ( is_multisite() && ( ( ! is_super_admin( $user_id ) && 'edit_user' === $cap && is_super_admin( $args[0] ) ) || ! user_can( $user_id, 'manage_network_users' ) ) ) { |
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$caps[] = 'do_not_allow'; |
|
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} else { |
|
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$caps[] = 'edit_users'; // edit_user maps to edit_users. |
|
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} |
|
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break; |
|
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case 'delete_post': |
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case 'delete_page': |
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$post = get_post( $args[0] ); |
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if ( ! $post ) { |
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$caps[] = 'do_not_allow'; |
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break; |
|
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} |
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||
| 16 | 82 |
if ( 'revision' === $post->post_type ) { |
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$caps[] = 'do_not_allow'; |
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break; |
|
| 9 | 85 |
} |
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||
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if ( ( get_option( 'page_for_posts' ) == $post->ID ) || ( get_option( 'page_on_front' ) == $post->ID ) ) { |
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$caps[] = 'manage_options'; |
|
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break; |
|
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} |
|
| 0 | 91 |
|
| 9 | 92 |
$post_type = get_post_type_object( $post->post_type ); |
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if ( ! $post_type ) { |
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| 16 | 94 |
/* translators: 1: Post type, 2: Capability name. */ |
| 9 | 95 |
_doing_it_wrong( __FUNCTION__, sprintf( __( 'The post type %1$s is not registered, so it may not be reliable to check the capability "%2$s" against a post of that type.' ), $post->post_type, $cap ), '4.4.0' ); |
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$caps[] = 'edit_others_posts'; |
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break; |
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} |
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||
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if ( ! $post_type->map_meta_cap ) { |
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$caps[] = $post_type->cap->$cap; |
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// Prior to 3.1 we would re-call map_meta_cap here. |
|
| 16 | 103 |
if ( 'delete_post' === $cap ) { |
| 9 | 104 |
$cap = $post_type->cap->$cap; |
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} |
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break; |
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} |
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||
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// If the post author is set and the user is the author... |
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if ( $post->post_author && $user_id == $post->post_author ) { |
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// If the post is published or scheduled... |
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if ( in_array( $post->post_status, array( 'publish', 'future' ), true ) ) { |
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$caps[] = $post_type->cap->delete_published_posts; |
|
| 16 | 114 |
} elseif ( 'trash' === $post->post_status ) { |
| 9 | 115 |
$status = get_post_meta( $post->ID, '_wp_trash_meta_status', true ); |
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if ( in_array( $status, array( 'publish', 'future' ), true ) ) { |
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$caps[] = $post_type->cap->delete_published_posts; |
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} else { |
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$caps[] = $post_type->cap->delete_posts; |
|
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} |
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} else { |
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// If the post is draft... |
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$caps[] = $post_type->cap->delete_posts; |
|
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} |
|
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} else { |
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// The user is trying to edit someone else's post. |
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$caps[] = $post_type->cap->delete_others_posts; |
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// The post is published or scheduled, extra cap required. |
|
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if ( in_array( $post->post_status, array( 'publish', 'future' ), true ) ) { |
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$caps[] = $post_type->cap->delete_published_posts; |
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| 16 | 131 |
} elseif ( 'private' === $post->post_status ) { |
| 9 | 132 |
$caps[] = $post_type->cap->delete_private_posts; |
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} |
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} |
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||
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/* |
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* Setting the privacy policy page requires `manage_privacy_options`, |
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* so deleting it should require that too. |
|
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*/ |
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if ( (int) get_option( 'wp_page_for_privacy_policy' ) === $post->ID ) { |
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$caps = array_merge( $caps, map_meta_cap( 'manage_privacy_options', $user_id ) ); |
|
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} |
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||
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7
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
144 |
break; |
| 9 | 145 |
// edit_post breaks down to edit_posts, edit_published_posts, or |
| 16 | 146 |
// edit_others_posts. |
| 9 | 147 |
case 'edit_post': |
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case 'edit_page': |
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$post = get_post( $args[0] ); |
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|
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if ( ! $post ) { |
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$caps[] = 'do_not_allow'; |
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|
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break; |
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|
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} |
| 0 | 154 |
|
| 16 | 155 |
if ( 'revision' === $post->post_type ) { |
| 9 | 156 |
$post = get_post( $post->post_parent ); |
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if ( ! $post ) { |
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$caps[] = 'do_not_allow'; |
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break; |
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} |
|
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} |
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||
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$post_type = get_post_type_object( $post->post_type ); |
|
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if ( ! $post_type ) { |
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| 16 | 165 |
/* translators: 1: Post type, 2: Capability name. */ |
| 9 | 166 |
_doing_it_wrong( __FUNCTION__, sprintf( __( 'The post type %1$s is not registered, so it may not be reliable to check the capability "%2$s" against a post of that type.' ), $post->post_type, $cap ), '4.4.0' ); |
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$caps[] = 'edit_others_posts'; |
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break; |
|
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} |
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| 0 | 170 |
|
| 9 | 171 |
if ( ! $post_type->map_meta_cap ) { |
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$caps[] = $post_type->cap->$cap; |
|
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// Prior to 3.1 we would re-call map_meta_cap here. |
|
| 16 | 174 |
if ( 'edit_post' === $cap ) { |
| 9 | 175 |
$cap = $post_type->cap->$cap; |
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} |
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break; |
|
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} |
|
| 0 | 179 |
|
| 9 | 180 |
// If the post author is set and the user is the author... |
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if ( $post->post_author && $user_id == $post->post_author ) { |
|
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// If the post is published or scheduled... |
|
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if ( in_array( $post->post_status, array( 'publish', 'future' ), true ) ) { |
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$caps[] = $post_type->cap->edit_published_posts; |
|
| 16 | 185 |
} elseif ( 'trash' === $post->post_status ) { |
| 9 | 186 |
$status = get_post_meta( $post->ID, '_wp_trash_meta_status', true ); |
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if ( in_array( $status, array( 'publish', 'future' ), true ) ) { |
|
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$caps[] = $post_type->cap->edit_published_posts; |
|
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} else { |
|
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$caps[] = $post_type->cap->edit_posts; |
|
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} |
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7
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ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
192 |
} else { |
| 9 | 193 |
// If the post is draft... |
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$caps[] = $post_type->cap->edit_posts; |
|
| 5 | 195 |
} |
| 0 | 196 |
} else { |
| 9 | 197 |
// The user is trying to edit someone else's post. |
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$caps[] = $post_type->cap->edit_others_posts; |
|
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// The post is published or scheduled, extra cap required. |
|
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if ( in_array( $post->post_status, array( 'publish', 'future' ), true ) ) { |
|
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$caps[] = $post_type->cap->edit_published_posts; |
|
| 16 | 202 |
} elseif ( 'private' === $post->post_status ) { |
| 9 | 203 |
$caps[] = $post_type->cap->edit_private_posts; |
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} |
|
| 0 | 205 |
} |
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
206 |
|
| 9 | 207 |
/* |
208 |
* Setting the privacy policy page requires `manage_privacy_options`, |
|
209 |
* so editing it should require that too. |
|
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*/ |
|
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if ( (int) get_option( 'wp_page_for_privacy_policy' ) === $post->ID ) { |
|
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$caps = array_merge( $caps, map_meta_cap( 'manage_privacy_options', $user_id ) ); |
|
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} |
|
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7
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ymh <ymh.work@gmail.com>
parents:
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|
214 |
|
| 0 | 215 |
break; |
| 9 | 216 |
case 'read_post': |
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case 'read_page': |
|
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$post = get_post( $args[0] ); |
|
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|
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if ( ! $post ) { |
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$caps[] = 'do_not_allow'; |
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|
221 |
break; |
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|
222 |
} |
| 0 | 223 |
|
| 16 | 224 |
if ( 'revision' === $post->post_type ) { |
| 9 | 225 |
$post = get_post( $post->post_parent ); |
226 |
if ( ! $post ) { |
|
227 |
$caps[] = 'do_not_allow'; |
|
228 |
break; |
|
229 |
} |
|
230 |
} |
|
231 |
||
232 |
$post_type = get_post_type_object( $post->post_type ); |
|
233 |
if ( ! $post_type ) { |
|
| 16 | 234 |
/* translators: 1: Post type, 2: Capability name. */ |
| 9 | 235 |
_doing_it_wrong( __FUNCTION__, sprintf( __( 'The post type %1$s is not registered, so it may not be reliable to check the capability "%2$s" against a post of that type.' ), $post->post_type, $cap ), '4.4.0' ); |
236 |
$caps[] = 'edit_others_posts'; |
|
237 |
break; |
|
238 |
} |
|
| 0 | 239 |
|
| 9 | 240 |
if ( ! $post_type->map_meta_cap ) { |
241 |
$caps[] = $post_type->cap->$cap; |
|
242 |
// Prior to 3.1 we would re-call map_meta_cap here. |
|
| 16 | 243 |
if ( 'read_post' === $cap ) { |
| 9 | 244 |
$cap = $post_type->cap->$cap; |
245 |
} |
|
246 |
break; |
|
247 |
} |
|
| 0 | 248 |
|
| 18 | 249 |
$status_obj = get_post_status_object( get_post_status( $post ) ); |
| 16 | 250 |
if ( ! $status_obj ) { |
251 |
/* translators: 1: Post status, 2: Capability name. */ |
|
| 18 | 252 |
_doing_it_wrong( __FUNCTION__, sprintf( __( 'The post status %1$s is not registered, so it may not be reliable to check the capability "%2$s" against a post with that status.' ), get_post_status( $post ), $cap ), '5.4.0' ); |
| 16 | 253 |
$caps[] = 'edit_others_posts'; |
254 |
break; |
|
255 |
} |
|
256 |
||
| 9 | 257 |
if ( $status_obj->public ) { |
258 |
$caps[] = $post_type->cap->read; |
|
259 |
break; |
|
260 |
} |
|
261 |
||
262 |
if ( $post->post_author && $user_id == $post->post_author ) { |
|
263 |
$caps[] = $post_type->cap->read; |
|
264 |
} elseif ( $status_obj->private ) { |
|
265 |
$caps[] = $post_type->cap->read_private_posts; |
|
| 0 | 266 |
} else { |
| 9 | 267 |
$caps = map_meta_cap( 'edit_post', $user_id, $post->ID ); |
| 5 | 268 |
} |
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|
269 |
break; |
| 9 | 270 |
case 'publish_post': |
271 |
$post = get_post( $args[0] ); |
|
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|
272 |
if ( ! $post ) { |
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|
273 |
$caps[] = 'do_not_allow'; |
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|
274 |
break; |
|
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|
275 |
} |
| 0 | 276 |
|
| 9 | 277 |
$post_type = get_post_type_object( $post->post_type ); |
278 |
if ( ! $post_type ) { |
|
| 16 | 279 |
/* translators: 1: Post type, 2: Capability name. */ |
| 9 | 280 |
_doing_it_wrong( __FUNCTION__, sprintf( __( 'The post type %1$s is not registered, so it may not be reliable to check the capability "%2$s" against a post of that type.' ), $post->post_type, $cap ), '4.4.0' ); |
281 |
$caps[] = 'edit_others_posts'; |
|
282 |
break; |
|
283 |
} |
|
| 0 | 284 |
|
| 9 | 285 |
$caps[] = $post_type->cap->publish_posts; |
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|
286 |
break; |
| 9 | 287 |
case 'edit_post_meta': |
288 |
case 'delete_post_meta': |
|
289 |
case 'add_post_meta': |
|
290 |
case 'edit_comment_meta': |
|
291 |
case 'delete_comment_meta': |
|
292 |
case 'add_comment_meta': |
|
293 |
case 'edit_term_meta': |
|
294 |
case 'delete_term_meta': |
|
295 |
case 'add_term_meta': |
|
296 |
case 'edit_user_meta': |
|
297 |
case 'delete_user_meta': |
|
298 |
case 'add_user_meta': |
|
| 16 | 299 |
$object_type = explode( '_', $cap )[1]; |
300 |
$object_id = (int) $args[0]; |
|
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|
301 |
|
| 9 | 302 |
$object_subtype = get_object_subtype( $object_type, $object_id ); |
| 0 | 303 |
|
| 9 | 304 |
if ( empty( $object_subtype ) ) { |
305 |
$caps[] = 'do_not_allow'; |
|
306 |
break; |
|
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|
307 |
} |
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|
308 |
|
| 9 | 309 |
$caps = map_meta_cap( "edit_{$object_type}", $user_id, $object_id ); |
310 |
||
311 |
$meta_key = isset( $args[1] ) ? $args[1] : false; |
|
312 |
||
313 |
if ( $meta_key ) { |
|
314 |
$allowed = ! is_protected_meta( $meta_key, $object_type ); |
|
315 |
||
316 |
if ( ! empty( $object_subtype ) && has_filter( "auth_{$object_type}_meta_{$meta_key}_for_{$object_subtype}" ) ) { |
|
317 |
||
318 |
/** |
|
319 |
* Filters whether the user is allowed to edit a specific meta key of a specific object type and subtype. |
|
320 |
* |
|
321 |
* The dynamic portions of the hook name, `$object_type`, `$meta_key`, |
|
322 |
* and `$object_subtype`, refer to the metadata object type (comment, post, term or user), |
|
323 |
* the meta key value, and the object subtype respectively. |
|
324 |
* |
|
325 |
* @since 4.9.8 |
|
326 |
* |
|
327 |
* @param bool $allowed Whether the user can add the object meta. Default false. |
|
328 |
* @param string $meta_key The meta key. |
|
329 |
* @param int $object_id Object ID. |
|
330 |
* @param int $user_id User ID. |
|
331 |
* @param string $cap Capability name. |
|
332 |
* @param string[] $caps Array of the user's capabilities. |
|
333 |
*/ |
|
334 |
$allowed = apply_filters( "auth_{$object_type}_meta_{$meta_key}_for_{$object_subtype}", $allowed, $meta_key, $object_id, $user_id, $cap, $caps ); |
|
335 |
} else { |
|
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
336 |
|
| 9 | 337 |
/** |
338 |
* Filters whether the user is allowed to edit a specific meta key of a specific object type. |
|
339 |
* |
|
340 |
* Return true to have the mapped meta caps from `edit_{$object_type}` apply. |
|
341 |
* |
|
342 |
* The dynamic portion of the hook name, `$object_type` refers to the object type being filtered. |
|
343 |
* The dynamic portion of the hook name, `$meta_key`, refers to the meta key passed to map_meta_cap(). |
|
344 |
* |
|
345 |
* @since 3.3.0 As `auth_post_meta_{$meta_key}`. |
|
346 |
* @since 4.6.0 |
|
347 |
* |
|
348 |
* @param bool $allowed Whether the user can add the object meta. Default false. |
|
349 |
* @param string $meta_key The meta key. |
|
350 |
* @param int $object_id Object ID. |
|
351 |
* @param int $user_id User ID. |
|
352 |
* @param string $cap Capability name. |
|
353 |
* @param string[] $caps Array of the user's capabilities. |
|
354 |
*/ |
|
355 |
$allowed = apply_filters( "auth_{$object_type}_meta_{$meta_key}", $allowed, $meta_key, $object_id, $user_id, $cap, $caps ); |
|
356 |
} |
|
357 |
||
358 |
if ( ! empty( $object_subtype ) ) { |
|
359 |
||
360 |
/** |
|
361 |
* Filters whether the user is allowed to edit meta for specific object types/subtypes. |
|
362 |
* |
|
363 |
* Return true to have the mapped meta caps from `edit_{$object_type}` apply. |
|
364 |
* |
|
365 |
* The dynamic portion of the hook name, `$object_type` refers to the object type being filtered. |
|
366 |
* The dynamic portion of the hook name, `$object_subtype` refers to the object subtype being filtered. |
|
367 |
* The dynamic portion of the hook name, `$meta_key`, refers to the meta key passed to map_meta_cap(). |
|
368 |
* |
|
369 |
* @since 4.6.0 As `auth_post_{$post_type}_meta_{$meta_key}`. |
|
| 16 | 370 |
* @since 4.7.0 Renamed from `auth_post_{$post_type}_meta_{$meta_key}` to |
371 |
* `auth_{$object_type}_{$object_subtype}_meta_{$meta_key}`. |
|
372 |
* @deprecated 4.9.8 Use {@see 'auth_{$object_type}_meta_{$meta_key}_for_{$object_subtype}'} instead. |
|
| 9 | 373 |
* |
374 |
* @param bool $allowed Whether the user can add the object meta. Default false. |
|
375 |
* @param string $meta_key The meta key. |
|
376 |
* @param int $object_id Object ID. |
|
377 |
* @param int $user_id User ID. |
|
378 |
* @param string $cap Capability name. |
|
379 |
* @param string[] $caps Array of the user's capabilities. |
|
380 |
*/ |
|
| 16 | 381 |
$allowed = apply_filters_deprecated( |
382 |
"auth_{$object_type}_{$object_subtype}_meta_{$meta_key}", |
|
383 |
array( $allowed, $meta_key, $object_id, $user_id, $cap, $caps ), |
|
384 |
'4.9.8', |
|
385 |
"auth_{$object_type}_meta_{$meta_key}_for_{$object_subtype}" |
|
386 |
); |
|
| 9 | 387 |
} |
388 |
||
389 |
if ( ! $allowed ) { |
|
390 |
$caps[] = $cap; |
|
391 |
} |
|
392 |
} |
|
393 |
break; |
|
394 |
case 'edit_comment': |
|
395 |
$comment = get_comment( $args[0] ); |
|
396 |
if ( ! $comment ) { |
|
397 |
$caps[] = 'do_not_allow'; |
|
398 |
break; |
|
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
399 |
} |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
400 |
|
| 9 | 401 |
$post = get_post( $comment->comment_post_ID ); |
402 |
||
403 |
/* |
|
404 |
* If the post doesn't exist, we have an orphaned comment. |
|
405 |
* Fall back to the edit_posts capability, instead. |
|
406 |
*/ |
|
407 |
if ( $post ) { |
|
408 |
$caps = map_meta_cap( 'edit_post', $user_id, $post->ID ); |
|
409 |
} else { |
|
410 |
$caps = map_meta_cap( 'edit_posts', $user_id ); |
|
411 |
} |
|
412 |
break; |
|
413 |
case 'unfiltered_upload': |
|
414 |
if ( defined( 'ALLOW_UNFILTERED_UPLOADS' ) && ALLOW_UNFILTERED_UPLOADS && ( ! is_multisite() || is_super_admin( $user_id ) ) ) { |
|
415 |
$caps[] = $cap; |
|
416 |
} else { |
|
417 |
$caps[] = 'do_not_allow'; |
|
418 |
} |
|
419 |
break; |
|
420 |
case 'edit_css': |
|
421 |
case 'unfiltered_html': |
|
422 |
// Disallow unfiltered_html for all users, even admins and super admins. |
|
423 |
if ( defined( 'DISALLOW_UNFILTERED_HTML' ) && DISALLOW_UNFILTERED_HTML ) { |
|
424 |
$caps[] = 'do_not_allow'; |
|
425 |
} elseif ( is_multisite() && ! is_super_admin( $user_id ) ) { |
|
426 |
$caps[] = 'do_not_allow'; |
|
427 |
} else { |
|
428 |
$caps[] = 'unfiltered_html'; |
|
429 |
} |
|
430 |
break; |
|
431 |
case 'edit_files': |
|
432 |
case 'edit_plugins': |
|
433 |
case 'edit_themes': |
|
434 |
// Disallow the file editors. |
|
435 |
if ( defined( 'DISALLOW_FILE_EDIT' ) && DISALLOW_FILE_EDIT ) { |
|
436 |
$caps[] = 'do_not_allow'; |
|
437 |
} elseif ( ! wp_is_file_mod_allowed( 'capability_edit_themes' ) ) { |
|
438 |
$caps[] = 'do_not_allow'; |
|
439 |
} elseif ( is_multisite() && ! is_super_admin( $user_id ) ) { |
|
440 |
$caps[] = 'do_not_allow'; |
|
441 |
} else { |
|
| 0 | 442 |
$caps[] = $cap; |
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
443 |
} |
| 9 | 444 |
break; |
445 |
case 'update_plugins': |
|
446 |
case 'delete_plugins': |
|
447 |
case 'install_plugins': |
|
448 |
case 'upload_plugins': |
|
449 |
case 'update_themes': |
|
450 |
case 'delete_themes': |
|
451 |
case 'install_themes': |
|
452 |
case 'upload_themes': |
|
453 |
case 'update_core': |
|
454 |
// Disallow anything that creates, deletes, or updates core, plugin, or theme files. |
|
455 |
// Files in uploads are excepted. |
|
456 |
if ( ! wp_is_file_mod_allowed( 'capability_update_core' ) ) { |
|
457 |
$caps[] = 'do_not_allow'; |
|
458 |
} elseif ( is_multisite() && ! is_super_admin( $user_id ) ) { |
|
459 |
$caps[] = 'do_not_allow'; |
|
460 |
} elseif ( 'upload_themes' === $cap ) { |
|
461 |
$caps[] = 'install_themes'; |
|
462 |
} elseif ( 'upload_plugins' === $cap ) { |
|
463 |
$caps[] = 'install_plugins'; |
|
464 |
} else { |
|
465 |
$caps[] = $cap; |
|
466 |
} |
|
467 |
break; |
|
468 |
case 'install_languages': |
|
469 |
case 'update_languages': |
|
470 |
if ( ! wp_is_file_mod_allowed( 'can_install_language_pack' ) ) { |
|
471 |
$caps[] = 'do_not_allow'; |
|
472 |
} elseif ( is_multisite() && ! is_super_admin( $user_id ) ) { |
|
473 |
$caps[] = 'do_not_allow'; |
|
474 |
} else { |
|
475 |
$caps[] = 'install_languages'; |
|
476 |
} |
|
477 |
break; |
|
478 |
case 'activate_plugins': |
|
479 |
case 'deactivate_plugins': |
|
480 |
case 'activate_plugin': |
|
481 |
case 'deactivate_plugin': |
|
482 |
$caps[] = 'activate_plugins'; |
|
483 |
if ( is_multisite() ) { |
|
484 |
// update_, install_, and delete_ are handled above with is_super_admin(). |
|
485 |
$menu_perms = get_site_option( 'menu_items', array() ); |
|
486 |
if ( empty( $menu_perms['plugins'] ) ) { |
|
487 |
$caps[] = 'manage_network_plugins'; |
|
488 |
} |
|
489 |
} |
|
| 0 | 490 |
break; |
| 9 | 491 |
case 'resume_plugin': |
492 |
$caps[] = 'resume_plugins'; |
|
493 |
break; |
|
494 |
case 'resume_theme': |
|
495 |
$caps[] = 'resume_themes'; |
|
496 |
break; |
|
497 |
case 'delete_user': |
|
498 |
case 'delete_users': |
|
499 |
// If multisite only super admins can delete users. |
|
500 |
if ( is_multisite() && ! is_super_admin( $user_id ) ) { |
|
501 |
$caps[] = 'do_not_allow'; |
|
502 |
} else { |
|
503 |
$caps[] = 'delete_users'; // delete_user maps to delete_users. |
|
504 |
} |
|
505 |
break; |
|
506 |
case 'create_users': |
|
507 |
if ( ! is_multisite() ) { |
|
508 |
$caps[] = $cap; |
|
509 |
} elseif ( is_super_admin( $user_id ) || get_site_option( 'add_new_users' ) ) { |
|
510 |
$caps[] = $cap; |
|
511 |
} else { |
|
512 |
$caps[] = 'do_not_allow'; |
|
513 |
} |
|
514 |
break; |
|
515 |
case 'manage_links': |
|
516 |
if ( get_option( 'link_manager_enabled' ) ) { |
|
517 |
$caps[] = $cap; |
|
518 |
} else { |
|
519 |
$caps[] = 'do_not_allow'; |
|
520 |
} |
|
521 |
break; |
|
522 |
case 'customize': |
|
523 |
$caps[] = 'edit_theme_options'; |
|
524 |
break; |
|
525 |
case 'delete_site': |
|
526 |
if ( is_multisite() ) { |
|
527 |
$caps[] = 'manage_options'; |
|
528 |
} else { |
|
529 |
$caps[] = 'do_not_allow'; |
|
530 |
} |
|
531 |
break; |
|
532 |
case 'edit_term': |
|
533 |
case 'delete_term': |
|
534 |
case 'assign_term': |
|
535 |
$term_id = (int) $args[0]; |
|
536 |
$term = get_term( $term_id ); |
|
537 |
if ( ! $term || is_wp_error( $term ) ) { |
|
538 |
$caps[] = 'do_not_allow'; |
|
539 |
break; |
|
540 |
} |
|
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
541 |
|
| 9 | 542 |
$tax = get_taxonomy( $term->taxonomy ); |
543 |
if ( ! $tax ) { |
|
544 |
$caps[] = 'do_not_allow'; |
|
545 |
break; |
|
546 |
} |
|
547 |
||
| 16 | 548 |
if ( 'delete_term' === $cap |
549 |
&& ( get_option( 'default_' . $term->taxonomy ) == $term->term_id |
|
550 |
|| get_option( 'default_term_' . $term->taxonomy ) == $term->term_id ) |
|
551 |
) { |
|
| 9 | 552 |
$caps[] = 'do_not_allow'; |
553 |
break; |
|
554 |
} |
|
555 |
||
556 |
$taxo_cap = $cap . 's'; |
|
557 |
||
558 |
$caps = map_meta_cap( $tax->cap->$taxo_cap, $user_id, $term_id ); |
|
559 |
||
560 |
break; |
|
561 |
case 'manage_post_tags': |
|
562 |
case 'edit_categories': |
|
563 |
case 'edit_post_tags': |
|
564 |
case 'delete_categories': |
|
565 |
case 'delete_post_tags': |
|
566 |
$caps[] = 'manage_categories'; |
|
567 |
break; |
|
568 |
case 'assign_categories': |
|
569 |
case 'assign_post_tags': |
|
570 |
$caps[] = 'edit_posts'; |
|
571 |
break; |
|
572 |
case 'create_sites': |
|
573 |
case 'delete_sites': |
|
574 |
case 'manage_network': |
|
575 |
case 'manage_sites': |
|
576 |
case 'manage_network_users': |
|
577 |
case 'manage_network_plugins': |
|
578 |
case 'manage_network_themes': |
|
579 |
case 'manage_network_options': |
|
580 |
case 'upgrade_network': |
|
| 0 | 581 |
$caps[] = $cap; |
| 9 | 582 |
break; |
583 |
case 'setup_network': |
|
584 |
if ( is_multisite() ) { |
|
585 |
$caps[] = 'manage_network_options'; |
|
586 |
} else { |
|
587 |
$caps[] = 'manage_options'; |
|
588 |
} |
|
589 |
break; |
|
590 |
case 'update_php': |
|
591 |
if ( is_multisite() && ! is_super_admin( $user_id ) ) { |
|
592 |
$caps[] = 'do_not_allow'; |
|
593 |
} else { |
|
594 |
$caps[] = 'update_core'; |
|
595 |
} |
|
596 |
break; |
|
| 18 | 597 |
case 'update_https': |
598 |
if ( is_multisite() && ! is_super_admin( $user_id ) ) { |
|
599 |
$caps[] = 'do_not_allow'; |
|
600 |
} else { |
|
601 |
$caps[] = 'manage_options'; |
|
602 |
$caps[] = 'update_core'; |
|
603 |
} |
|
604 |
break; |
|
| 9 | 605 |
case 'export_others_personal_data': |
606 |
case 'erase_others_personal_data': |
|
607 |
case 'manage_privacy_options': |
|
608 |
$caps[] = is_multisite() ? 'manage_network' : 'manage_options'; |
|
609 |
break; |
|
| 18 | 610 |
case 'create_app_password': |
611 |
case 'list_app_passwords': |
|
612 |
case 'read_app_password': |
|
613 |
case 'edit_app_password': |
|
614 |
case 'delete_app_passwords': |
|
615 |
case 'delete_app_password': |
|
616 |
$caps = map_meta_cap( 'edit_user', $user_id, $args[0] ); |
|
617 |
break; |
|
| 9 | 618 |
default: |
619 |
// Handle meta capabilities for custom post types. |
|
620 |
global $post_type_meta_caps; |
|
621 |
if ( isset( $post_type_meta_caps[ $cap ] ) ) { |
|
| 16 | 622 |
return map_meta_cap( $post_type_meta_caps[ $cap ], $user_id, ...$args ); |
| 9 | 623 |
} |
624 |
||
625 |
// Block capabilities map to their post equivalent. |
|
626 |
$block_caps = array( |
|
627 |
'edit_blocks', |
|
628 |
'edit_others_blocks', |
|
629 |
'publish_blocks', |
|
630 |
'read_private_blocks', |
|
631 |
'delete_blocks', |
|
632 |
'delete_private_blocks', |
|
633 |
'delete_published_blocks', |
|
634 |
'delete_others_blocks', |
|
635 |
'edit_private_blocks', |
|
636 |
'edit_published_blocks', |
|
637 |
); |
|
638 |
if ( in_array( $cap, $block_caps, true ) ) { |
|
639 |
$cap = str_replace( '_blocks', '_posts', $cap ); |
|
640 |
} |
|
641 |
||
642 |
// If no meta caps match, return the original cap. |
|
| 0 | 643 |
$caps[] = $cap; |
644 |
} |
|
645 |
||
| 5 | 646 |
/** |
| 18 | 647 |
* Filters the primitive capabilities required of the given user to satisfy the |
648 |
* capability being checked. |
|
| 5 | 649 |
* |
650 |
* @since 2.8.0 |
|
651 |
* |
|
| 18 | 652 |
* @param string[] $caps Primitive capabilities required of the user. |
653 |
* @param string $cap Capability being checked. |
|
| 9 | 654 |
* @param int $user_id The user ID. |
| 18 | 655 |
* @param array $args Adds context to the capability check, typically |
656 |
* starting with an object ID. |
|
| 5 | 657 |
*/ |
658 |
return apply_filters( 'map_meta_cap', $caps, $cap, $user_id, $args ); |
|
| 0 | 659 |
} |
660 |
||
661 |
/** |
|
| 16 | 662 |
* Returns whether the current user has the specified capability. |
663 |
* |
|
664 |
* This function also accepts an ID of an object to check against if the capability is a meta capability. Meta |
|
665 |
* capabilities such as `edit_post` and `edit_user` are capabilities used by the `map_meta_cap()` function to |
|
666 |
* map to primitive capabilities that a user or role has, such as `edit_posts` and `edit_others_posts`. |
|
667 |
* |
|
668 |
* Example usage: |
|
669 |
* |
|
670 |
* current_user_can( 'edit_posts' ); |
|
671 |
* current_user_can( 'edit_post', $post->ID ); |
|
672 |
* current_user_can( 'edit_post_meta', $post->ID, $meta_key ); |
|
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
673 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
674 |
* While checking against particular roles in place of a capability is supported |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
675 |
* in part, this practice is discouraged as it may produce unreliable results. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
676 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
677 |
* Note: Will always return true if the current user is a super admin, unless specifically denied. |
| 0 | 678 |
* |
679 |
* @since 2.0.0 |
|
| 16 | 680 |
* @since 5.3.0 Formalized the existing and already documented `...$args` parameter |
681 |
* by adding it to the function signature. |
|
| 18 | 682 |
* @since 5.8.0 Converted to wrapper for the user_can() function. |
| 0 | 683 |
* |
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
684 |
* @see WP_User::has_cap() |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
685 |
* @see map_meta_cap() |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
686 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
687 |
* @param string $capability Capability name. |
| 16 | 688 |
* @param mixed ...$args Optional further parameters, typically starting with an object ID. |
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
689 |
* @return bool Whether the current user has the given capability. If `$capability` is a meta cap and `$object_id` is |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
690 |
* passed, whether the current user has the given meta capability for the given object. |
| 0 | 691 |
*/ |
| 16 | 692 |
function current_user_can( $capability, ...$args ) { |
| 18 | 693 |
return user_can( wp_get_current_user(), $capability, ...$args ); |
| 0 | 694 |
} |
695 |
||
696 |
/** |
|
| 16 | 697 |
* Returns whether the current user has the specified capability for a given site. |
698 |
* |
|
699 |
* This function also accepts an ID of an object to check against if the capability is a meta capability. Meta |
|
700 |
* capabilities such as `edit_post` and `edit_user` are capabilities used by the `map_meta_cap()` function to |
|
701 |
* map to primitive capabilities that a user or role has, such as `edit_posts` and `edit_others_posts`. |
|
702 |
* |
|
703 |
* Example usage: |
|
704 |
* |
|
705 |
* current_user_can_for_blog( $blog_id, 'edit_posts' ); |
|
706 |
* current_user_can_for_blog( $blog_id, 'edit_post', $post->ID ); |
|
707 |
* current_user_can_for_blog( $blog_id, 'edit_post_meta', $post->ID, $meta_key ); |
|
| 0 | 708 |
* |
709 |
* @since 3.0.0 |
|
| 16 | 710 |
* @since 5.3.0 Formalized the existing and already documented `...$args` parameter |
711 |
* by adding it to the function signature. |
|
| 18 | 712 |
* @since 5.8.0 Wraps current_user_can() after switching to blog. |
| 0 | 713 |
* |
|
7
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|
714 |
* @param int $blog_id Site ID. |
|
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diff
changeset
|
715 |
* @param string $capability Capability name. |
| 16 | 716 |
* @param mixed ...$args Optional further parameters, typically starting with an object ID. |
|
7
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diff
changeset
|
717 |
* @return bool Whether the user has the given capability. |
| 0 | 718 |
*/ |
| 16 | 719 |
function current_user_can_for_blog( $blog_id, $capability, ...$args ) { |
| 5 | 720 |
$switched = is_multisite() ? switch_to_blog( $blog_id ) : false; |
| 0 | 721 |
|
| 18 | 722 |
$can = current_user_can( $capability, ...$args ); |
| 0 | 723 |
|
| 5 | 724 |
if ( $switched ) { |
| 0 | 725 |
restore_current_blog(); |
| 5 | 726 |
} |
| 0 | 727 |
|
728 |
return $can; |
|
729 |
} |
|
730 |
||
731 |
/** |
|
| 16 | 732 |
* Returns whether the author of the supplied post has the specified capability. |
733 |
* |
|
734 |
* This function also accepts an ID of an object to check against if the capability is a meta capability. Meta |
|
735 |
* capabilities such as `edit_post` and `edit_user` are capabilities used by the `map_meta_cap()` function to |
|
736 |
* map to primitive capabilities that a user or role has, such as `edit_posts` and `edit_others_posts`. |
|
737 |
* |
|
738 |
* Example usage: |
|
739 |
* |
|
740 |
* author_can( $post, 'edit_posts' ); |
|
741 |
* author_can( $post, 'edit_post', $post->ID ); |
|
742 |
* author_can( $post, 'edit_post_meta', $post->ID, $meta_key ); |
|
| 0 | 743 |
* |
744 |
* @since 2.9.0 |
|
| 16 | 745 |
* @since 5.3.0 Formalized the existing and already documented `...$args` parameter |
746 |
* by adding it to the function signature. |
|
| 0 | 747 |
* |
|
7
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parents:
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diff
changeset
|
748 |
* @param int|WP_Post $post Post ID or post object. |
|
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parents:
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changeset
|
749 |
* @param string $capability Capability name. |
| 16 | 750 |
* @param mixed ...$args Optional further parameters, typically starting with an object ID. |
|
7
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parents:
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diff
changeset
|
751 |
* @return bool Whether the post author has the given capability. |
| 0 | 752 |
*/ |
| 16 | 753 |
function author_can( $post, $capability, ...$args ) { |
754 |
$post = get_post( $post ); |
|
755 |
if ( ! $post ) { |
|
| 0 | 756 |
return false; |
| 9 | 757 |
} |
| 0 | 758 |
|
759 |
$author = get_userdata( $post->post_author ); |
|
760 |
||
| 9 | 761 |
if ( ! $author ) { |
| 0 | 762 |
return false; |
| 9 | 763 |
} |
| 0 | 764 |
|
| 16 | 765 |
return $author->has_cap( $capability, ...$args ); |
| 0 | 766 |
} |
767 |
||
768 |
/** |
|
| 16 | 769 |
* Returns whether a particular user has the specified capability. |
770 |
* |
|
771 |
* This function also accepts an ID of an object to check against if the capability is a meta capability. Meta |
|
772 |
* capabilities such as `edit_post` and `edit_user` are capabilities used by the `map_meta_cap()` function to |
|
773 |
* map to primitive capabilities that a user or role has, such as `edit_posts` and `edit_others_posts`. |
|
774 |
* |
|
775 |
* Example usage: |
|
776 |
* |
|
777 |
* user_can( $user->ID, 'edit_posts' ); |
|
778 |
* user_can( $user->ID, 'edit_post', $post->ID ); |
|
779 |
* user_can( $user->ID, 'edit_post_meta', $post->ID, $meta_key ); |
|
| 0 | 780 |
* |
781 |
* @since 3.1.0 |
|
| 16 | 782 |
* @since 5.3.0 Formalized the existing and already documented `...$args` parameter |
783 |
* by adding it to the function signature. |
|
| 0 | 784 |
* |
|
7
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parents:
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diff
changeset
|
785 |
* @param int|WP_User $user User ID or object. |
|
cf61fcea0001
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parents:
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diff
changeset
|
786 |
* @param string $capability Capability name. |
| 16 | 787 |
* @param mixed ...$args Optional further parameters, typically starting with an object ID. |
|
7
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resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
788 |
* @return bool Whether the user has the given capability. |
| 0 | 789 |
*/ |
| 16 | 790 |
function user_can( $user, $capability, ...$args ) { |
| 9 | 791 |
if ( ! is_object( $user ) ) { |
| 0 | 792 |
$user = get_userdata( $user ); |
| 9 | 793 |
} |
| 0 | 794 |
|
| 18 | 795 |
if ( empty( $user ) ) { |
796 |
// User is logged out, create anonymous user object. |
|
797 |
$user = new WP_User( 0 ); |
|
798 |
$user->init( new stdClass ); |
|
| 9 | 799 |
} |
| 0 | 800 |
|
| 16 | 801 |
return $user->has_cap( $capability, ...$args ); |
| 0 | 802 |
} |
803 |
||
804 |
/** |
|
|
7
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parents:
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diff
changeset
|
805 |
* Retrieves the global WP_Roles instance and instantiates it if necessary. |
|
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diff
changeset
|
806 |
* |
|
cf61fcea0001
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diff
changeset
|
807 |
* @since 4.3.0 |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
808 |
* |
| 16 | 809 |
* @global WP_Roles $wp_roles WordPress role management object. |
|
7
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diff
changeset
|
810 |
* |
|
cf61fcea0001
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parents:
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diff
changeset
|
811 |
* @return WP_Roles WP_Roles global instance if not already instantiated. |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
812 |
*/ |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
813 |
function wp_roles() { |
|
cf61fcea0001
resynchronize code repo with production
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parents:
5
diff
changeset
|
814 |
global $wp_roles; |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
815 |
|
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
816 |
if ( ! isset( $wp_roles ) ) { |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
817 |
$wp_roles = new WP_Roles(); |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
818 |
} |
|
cf61fcea0001
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parents:
5
diff
changeset
|
819 |
return $wp_roles; |
|
cf61fcea0001
resynchronize code repo with production
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parents:
5
diff
changeset
|
820 |
} |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
821 |
|
|
cf61fcea0001
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5
diff
changeset
|
822 |
/** |
| 0 | 823 |
* Retrieve role object. |
824 |
* |
|
825 |
* @since 2.0.0 |
|
826 |
* |
|
827 |
* @param string $role Role name. |
|
828 |
* @return WP_Role|null WP_Role object if found, null if the role does not exist. |
|
829 |
*/ |
|
830 |
function get_role( $role ) { |
|
|
7
cf61fcea0001
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parents:
5
diff
changeset
|
831 |
return wp_roles()->get_role( $role ); |
| 0 | 832 |
} |
833 |
||
834 |
/** |
|
835 |
* Add role, if it does not exist. |
|
836 |
* |
|
837 |
* @since 2.0.0 |
|
838 |
* |
|
| 16 | 839 |
* @param string $role Role name. |
| 0 | 840 |
* @param string $display_name Display name for role. |
| 16 | 841 |
* @param bool[] $capabilities List of capabilities keyed by the capability name, |
842 |
* e.g. array( 'edit_posts' => true, 'delete_posts' => false ). |
|
| 0 | 843 |
* @return WP_Role|null WP_Role object if role is added, null if already exists. |
844 |
*/ |
|
845 |
function add_role( $role, $display_name, $capabilities = array() ) { |
|
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
846 |
if ( empty( $role ) ) { |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
847 |
return; |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
848 |
} |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
849 |
return wp_roles()->add_role( $role, $display_name, $capabilities ); |
| 0 | 850 |
} |
851 |
||
852 |
/** |
|
853 |
* Remove role, if it exists. |
|
854 |
* |
|
855 |
* @since 2.0.0 |
|
856 |
* |
|
857 |
* @param string $role Role name. |
|
858 |
*/ |
|
859 |
function remove_role( $role ) { |
|
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
860 |
wp_roles()->remove_role( $role ); |
| 0 | 861 |
} |
862 |
||
863 |
/** |
|
864 |
* Retrieve a list of super admins. |
|
865 |
* |
|
866 |
* @since 3.0.0 |
|
867 |
* |
|
|
7
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resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
868 |
* @global array $super_admins |
| 0 | 869 |
* |
| 16 | 870 |
* @return string[] List of super admin logins. |
| 0 | 871 |
*/ |
872 |
function get_super_admins() { |
|
873 |
global $super_admins; |
|
874 |
||
| 9 | 875 |
if ( isset( $super_admins ) ) { |
| 0 | 876 |
return $super_admins; |
| 9 | 877 |
} else { |
878 |
return get_site_option( 'site_admins', array( 'admin' ) ); |
|
879 |
} |
|
| 0 | 880 |
} |
881 |
||
882 |
/** |
|
883 |
* Determine if user is a site admin. |
|
884 |
* |
|
885 |
* @since 3.0.0 |
|
886 |
* |
|
| 18 | 887 |
* @param int|false $user_id Optional. The ID of a user. Defaults to false, to check the current user. |
888 |
* @return bool Whether the user is a site admin. |
|
| 0 | 889 |
*/ |
890 |
function is_super_admin( $user_id = false ) { |
|
| 16 | 891 |
if ( ! $user_id || get_current_user_id() == $user_id ) { |
| 0 | 892 |
$user = wp_get_current_user(); |
| 9 | 893 |
} else { |
| 0 | 894 |
$user = get_userdata( $user_id ); |
| 9 | 895 |
} |
| 0 | 896 |
|
| 9 | 897 |
if ( ! $user || ! $user->exists() ) { |
| 0 | 898 |
return false; |
| 9 | 899 |
} |
| 0 | 900 |
|
901 |
if ( is_multisite() ) { |
|
902 |
$super_admins = get_super_admins(); |
|
| 16 | 903 |
if ( is_array( $super_admins ) && in_array( $user->user_login, $super_admins, true ) ) { |
| 0 | 904 |
return true; |
| 9 | 905 |
} |
| 0 | 906 |
} else { |
| 9 | 907 |
if ( $user->has_cap( 'delete_users' ) ) { |
| 0 | 908 |
return true; |
| 9 | 909 |
} |
| 0 | 910 |
} |
911 |
||
912 |
return false; |
|
913 |
} |
|
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
914 |
|
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
915 |
/** |
|
cf61fcea0001
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parents:
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diff
changeset
|
916 |
* Grants Super Admin privileges. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
917 |
* |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
918 |
* @since 3.0.0 |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
919 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
920 |
* @global array $super_admins |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
921 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
922 |
* @param int $user_id ID of the user to be granted Super Admin privileges. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
923 |
* @return bool True on success, false on failure. This can fail when the user is |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
924 |
* already a super admin or when the `$super_admins` global is defined. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
925 |
*/ |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
926 |
function grant_super_admin( $user_id ) { |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
927 |
// If global super_admins override is defined, there is nothing to do here. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
928 |
if ( isset( $GLOBALS['super_admins'] ) || ! is_multisite() ) { |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
929 |
return false; |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
930 |
} |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
931 |
|
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
932 |
/** |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
933 |
* Fires before the user is granted Super Admin privileges. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
934 |
* |
|
cf61fcea0001
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parents:
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diff
changeset
|
935 |
* @since 3.0.0 |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
936 |
* |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
937 |
* @param int $user_id ID of the user that is about to be granted Super Admin privileges. |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
938 |
*/ |
|
cf61fcea0001
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parents:
5
diff
changeset
|
939 |
do_action( 'grant_super_admin', $user_id ); |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
940 |
|
| 16 | 941 |
// Directly fetch site_admins instead of using get_super_admins(). |
|
7
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parents:
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diff
changeset
|
942 |
$super_admins = get_site_option( 'site_admins', array( 'admin' ) ); |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
943 |
|
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
944 |
$user = get_userdata( $user_id ); |
| 16 | 945 |
if ( $user && ! in_array( $user->user_login, $super_admins, true ) ) { |
|
7
cf61fcea0001
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parents:
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diff
changeset
|
946 |
$super_admins[] = $user->user_login; |
| 9 | 947 |
update_site_option( 'site_admins', $super_admins ); |
|
7
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parents:
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diff
changeset
|
948 |
|
|
cf61fcea0001
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parents:
5
diff
changeset
|
949 |
/** |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
950 |
* Fires after the user is granted Super Admin privileges. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
951 |
* |
|
cf61fcea0001
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parents:
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diff
changeset
|
952 |
* @since 3.0.0 |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
953 |
* |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
954 |
* @param int $user_id ID of the user that was granted Super Admin privileges. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
955 |
*/ |
|
cf61fcea0001
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parents:
5
diff
changeset
|
956 |
do_action( 'granted_super_admin', $user_id ); |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
957 |
return true; |
|
cf61fcea0001
resynchronize code repo with production
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parents:
5
diff
changeset
|
958 |
} |
|
cf61fcea0001
resynchronize code repo with production
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changeset
|
959 |
return false; |
|
cf61fcea0001
resynchronize code repo with production
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parents:
5
diff
changeset
|
960 |
} |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
961 |
|
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
962 |
/** |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
963 |
* Revokes Super Admin privileges. |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
964 |
* |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
965 |
* @since 3.0.0 |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
966 |
* |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
967 |
* @global array $super_admins |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
968 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
969 |
* @param int $user_id ID of the user Super Admin privileges to be revoked from. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
970 |
* @return bool True on success, false on failure. This can fail when the user's email |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
971 |
* is the network admin email or when the `$super_admins` global is defined. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
972 |
*/ |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
973 |
function revoke_super_admin( $user_id ) { |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
974 |
// If global super_admins override is defined, there is nothing to do here. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
975 |
if ( isset( $GLOBALS['super_admins'] ) || ! is_multisite() ) { |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
976 |
return false; |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
977 |
} |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
978 |
|
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
979 |
/** |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
980 |
* Fires before the user's Super Admin privileges are revoked. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
981 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
982 |
* @since 3.0.0 |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
983 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
984 |
* @param int $user_id ID of the user Super Admin privileges are being revoked from. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
985 |
*/ |
|
cf61fcea0001
resynchronize code repo with production
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parents:
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diff
changeset
|
986 |
do_action( 'revoke_super_admin', $user_id ); |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
987 |
|
| 16 | 988 |
// Directly fetch site_admins instead of using get_super_admins(). |
|
7
cf61fcea0001
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parents:
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diff
changeset
|
989 |
$super_admins = get_site_option( 'site_admins', array( 'admin' ) ); |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
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diff
changeset
|
990 |
|
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
991 |
$user = get_userdata( $user_id ); |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
992 |
if ( $user && 0 !== strcasecmp( $user->user_email, get_site_option( 'admin_email' ) ) ) { |
| 16 | 993 |
$key = array_search( $user->user_login, $super_admins, true ); |
994 |
if ( false !== $key ) { |
|
| 9 | 995 |
unset( $super_admins[ $key ] ); |
|
7
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
996 |
update_site_option( 'site_admins', $super_admins ); |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
997 |
|
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
998 |
/** |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
999 |
* Fires after the user's Super Admin privileges are revoked. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1000 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1001 |
* @since 3.0.0 |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1002 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1003 |
* @param int $user_id ID of the user Super Admin privileges were revoked from. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1004 |
*/ |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1005 |
do_action( 'revoked_super_admin', $user_id ); |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1006 |
return true; |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1007 |
} |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1008 |
} |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1009 |
return false; |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1010 |
} |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1011 |
|
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1012 |
/** |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1013 |
* Filters the user capabilities to grant the 'install_languages' capability as necessary. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1014 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1015 |
* A user must have at least one out of the 'update_core', 'install_plugins', and |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1016 |
* 'install_themes' capabilities to qualify for 'install_languages'. |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1017 |
* |
|
cf61fcea0001
resynchronize code repo with production
ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1018 |
* @since 4.9.0 |
|
cf61fcea0001
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ymh <ymh.work@gmail.com>
parents:
5
diff
changeset
|
1019 |
* |
| 9 | 1020 |
* @param bool[] $allcaps An array of all the user's capabilities. |
1021 |
* @return bool[] Filtered array of the user's capabilities. |
|
|
7
cf61fcea0001
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parents:
5
diff
changeset
|
1022 |
*/ |
|
cf61fcea0001
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parents:
5
diff
changeset
|
1023 |
function wp_maybe_grant_install_languages_cap( $allcaps ) { |
|
cf61fcea0001
resynchronize code repo with production
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parents:
5
diff
changeset
|
1024 |
if ( ! empty( $allcaps['update_core'] ) || ! empty( $allcaps['install_plugins'] ) || ! empty( $allcaps['install_themes'] ) ) { |
|
cf61fcea0001
resynchronize code repo with production
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parents:
5
diff
changeset
|
1025 |
$allcaps['install_languages'] = true; |
|
cf61fcea0001
resynchronize code repo with production
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parents:
5
diff
changeset
|
1026 |
} |
|
cf61fcea0001
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parents:
5
diff
changeset
|
1027 |
|
|
cf61fcea0001
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parents:
5
diff
changeset
|
1028 |
return $allcaps; |
|
cf61fcea0001
resynchronize code repo with production
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parents:
5
diff
changeset
|
1029 |
} |
| 9 | 1030 |
|
1031 |
/** |
|
1032 |
* Filters the user capabilities to grant the 'resume_plugins' and 'resume_themes' capabilities as necessary. |
|
1033 |
* |
|
1034 |
* @since 5.2.0 |
|
1035 |
* |
|
1036 |
* @param bool[] $allcaps An array of all the user's capabilities. |
|
1037 |
* @return bool[] Filtered array of the user's capabilities. |
|
1038 |
*/ |
|
1039 |
function wp_maybe_grant_resume_extensions_caps( $allcaps ) { |
|
1040 |
// Even in a multisite, regular administrators should be able to resume plugins. |
|
1041 |
if ( ! empty( $allcaps['activate_plugins'] ) ) { |
|
1042 |
$allcaps['resume_plugins'] = true; |
|
1043 |
} |
|
1044 |
||
1045 |
// Even in a multisite, regular administrators should be able to resume themes. |
|
1046 |
if ( ! empty( $allcaps['switch_themes'] ) ) { |
|
1047 |
$allcaps['resume_themes'] = true; |
|
1048 |
} |
|
1049 |
||
1050 |
return $allcaps; |
|
1051 |
} |
|
1052 |
||
1053 |
/** |
|
1054 |
* Filters the user capabilities to grant the 'view_site_health_checks' capabilities as necessary. |
|
1055 |
* |
|
1056 |
* @since 5.2.2 |
|
1057 |
* |
|
1058 |
* @param bool[] $allcaps An array of all the user's capabilities. |
|
1059 |
* @param string[] $caps Required primitive capabilities for the requested capability. |
|
1060 |
* @param array $args { |
|
1061 |
* Arguments that accompany the requested capability check. |
|
1062 |
* |
|
1063 |
* @type string $0 Requested capability. |
|
1064 |
* @type int $1 Concerned user ID. |
|
1065 |
* @type mixed ...$2 Optional second and further parameters, typically object ID. |
|
1066 |
* } |
|
1067 |
* @param WP_User $user The user object. |
|
1068 |
* @return bool[] Filtered array of the user's capabilities. |
|
1069 |
*/ |
|
1070 |
function wp_maybe_grant_site_health_caps( $allcaps, $caps, $args, $user ) { |
|
1071 |
if ( ! empty( $allcaps['install_plugins'] ) && ( ! is_multisite() || is_super_admin( $user->ID ) ) ) { |
|
1072 |
$allcaps['view_site_health_checks'] = true; |
|
1073 |
} |
|
1074 |
||
1075 |
return $allcaps; |
|
1076 |
} |
|
1077 |
||
1078 |
return; |
|
1079 |
||
1080 |
// Dummy gettext calls to get strings in the catalog. |
|
| 16 | 1081 |
/* translators: User role for administrators. */ |
| 9 | 1082 |
_x( 'Administrator', 'User role' ); |
| 16 | 1083 |
/* translators: User role for editors. */ |
| 9 | 1084 |
_x( 'Editor', 'User role' ); |
| 16 | 1085 |
/* translators: User role for authors. */ |
| 9 | 1086 |
_x( 'Author', 'User role' ); |
| 16 | 1087 |
/* translators: User role for contributors. */ |
| 9 | 1088 |
_x( 'Contributor', 'User role' ); |
| 16 | 1089 |
/* translators: User role for subscribers. */ |
| 9 | 1090 |
_x( 'Subscriber', 'User role' ); |