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Allow custom bulk actions in admin list tables. 

Bulk action filtering was introduced in 3.1, but only to remove default bulk actions, not add new ones.

Bulk actions can now be registered for all admin list table dropdowns via the `bulk_actions-{get_current_screen()->id}` filter. Handling custom bulk actions can be performed in the corresponding and newly introduced `handle_bulk_actions-${get_current_screen()->id}` filter.

Props scribu, flixos90, Veraxus.
See #16031.


Built from https://develop.svn.wordpress.org/trunk@38647


git-svn-id: http://core.svn.wordpress.org/trunk@38590 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Eric Lewis 2016-09-23 20:33:30 +00:00
parent c3ad13e72e
commit d27606936b
14 changed files with 248 additions and 7 deletions
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16
wp-admin/edit-comments.php
View File

@ -82,6 +82,22 @@ if ( $doaction ) {
}
}
if ( ! in_array( $doaction, array( 'approve', 'unapprove', 'spam', 'unspam', 'trash', 'delete' ), true ) ) {
/**
* Fires when a custom bulk action should be handled.
*
* The redirect link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $redirect_to The redirect URL.
* @param string $doaction The action being taken.
* @param array $comment_ids The comments to take the action on.
*/
$redirect_to = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $redirect_to, $doaction, $comment_ids );
}
wp_defer_comment_counting( false );
if ( $approved )

22
wp-admin/edit-tags.php
View File

@ -195,6 +195,26 @@ case 'editedtag':
else
$location = add_query_arg( array( 'error' => true, 'message' => 5 ), $location );
break;
default:
if ( ! $wp_list_table->current_action() || ! isset( $_REQUEST['delete_tags'] ) ) {
break;
}
check_admin_referer( 'bulk-tags' );
$tags = (array) $_REQUEST['delete_tags'];
/**
* Fires when a custom bulk action should be handled.
*
* The sendback link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $location The redirect URL.
* @param string $action The action being taken.
* @param array $tags The tag IDs to take the action on.
*/
$location = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $location, $wp_list_table->current_action(), $tags );
break;
}
if ( ! $location && ! empty( $_REQUEST['_wp_http_referer'] ) ) {
@ -210,7 +230,7 @@ if ( $location ) {
* Filters the taxonomy redirect destination URL.
*
* @since 4.6.0
*
*
* @param string $location The destination URL.
* @param object $tax The taxonomy object.
*/

15
wp-admin/edit.php
View File

@ -162,6 +162,21 @@ if ( $doaction ) {
}
}
break;
default:
/**
* Fires when a custom bulk action should be handled.
*
* The sendback link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $sendback The redirect URL.
* @param string $doaction The action being taken.
* @param array $post_ids The post IDs to take the action on.
*/
$sendback = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $sendback, $doaction, $post_ids );
break;
}
$sendback = remove_query_arg( array('action', 'action2', 'tags_input', 'post_author', 'comment_status', 'ping_status', '_status', 'post', 'bulk_edit', 'post_view'), $sendback );

3
wp-admin/includes/class-wp-list-table.php
View File

@ -436,7 +436,7 @@ class WP_List_Table {
*/
protected function bulk_actions( $which = '' ) {
if ( is_null( $this->_actions ) ) {
$no_new_actions = $this->_actions = $this->get_bulk_actions();
$this->_actions = $this->get_bulk_actions();
/**
* Filters the list table Bulk Actions drop-down.
*
@ -450,7 +450,6 @@ class WP_List_Table {
* @param array $actions An array of the available bulk actions.
*/
$this->_actions = apply_filters( "bulk_actions-{$this->screen->id}", $this->_actions );
$this->_actions = array_intersect_assoc( $this->_actions, $no_new_actions );
$two = '';
} else {
$two = '2';

23
wp-admin/link-manager.php
View File

@ -19,17 +19,34 @@ $doaction = $wp_list_table->current_action();
if ( $doaction && isset( $_REQUEST['linkcheck'] ) ) {
check_admin_referer( 'bulk-bookmarks' );
$redirect_to = admin_url( 'link-manager.php' );
$bulklinks = (array) $_REQUEST['linkcheck'];
if ( 'delete' == $doaction ) {
$bulklinks = (array) $_REQUEST['linkcheck'];
foreach ( $bulklinks as $link_id ) {
$link_id = (int) $link_id;
wp_delete_link( $link_id );
}
wp_redirect( add_query_arg('deleted', count( $bulklinks ), admin_url( 'link-manager.php' ) ) );
exit;
$redirect_to = add_query_arg( 'deleted', count( $bulklinks ), $redirect_to );
} else {
/**
* Fires when a custom bulk action should be handled.
*
* The redirect link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $redirect_to The redirect URL.
* @param string $doaction The action being taken.
* @param array $bulklinks The links to take the action on.
*/
$redirect_to = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $redirect_to, $doaction, $bulklinks );
}
wp_redirect( $redirect_to );
exit;
} elseif ( ! empty( $_GET['_wp_http_referer'] ) ) {
wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), wp_unslash( $_SERVER['REQUEST_URI'] ) ) );
exit;

23
wp-admin/network/site-themes.php
View File

@ -122,6 +122,29 @@ if ( $action ) {
$n = 'none';
}
break;
default:
if ( isset( $_POST['checked'] ) ) {
check_admin_referer( 'bulk-themes' );
$themes = (array) $_POST['checked'];
$n = count( $themes );
/**
* Fires when a custom bulk action should be handled.
*
* The redirect link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $referer The redirect URL.
* @param string $action The action being taken.
* @param array $themes The themes to take the action on.
* @param int $site_id The current site id
*/
$referer = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $referer, $action, $themes, $id );
} else {
$action = 'error';
$n = 'none';
}
}
update_option( 'allowedthemes', $allowed_themes );

22
wp-admin/network/site-users.php
View File

@ -164,6 +164,28 @@ if ( $action ) {
$update = 'err_promote';
}
break;
default:
if ( ! isset( $_REQUEST['users'] ) ) {
break;
}
check_admin_referer( 'bulk-users' );
$userids = $_REQUEST['users'];
/**
* Fires when a custom bulk action should be handled.
*
* The redirect link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $referer The redirect URL.
* @param string $action The action being taken.
* @param array $userids The users to take the action on.
* @param int $id The id of the current site
*/
$referer = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $referer, $action, $userids, $id );
$update = $action;
break;
}
wp_safe_redirect( add_query_arg( 'update', $update, $referer ) );

20
wp-admin/network/sites.php
View File

@ -160,6 +160,26 @@ if ( isset( $_GET['action'] ) ) {
wp_die( __( 'Sorry, you are not allowed to change the current site.' ) );
}
}
if ( ! in_array( $doaction, array( 'delete', 'spam', 'notspam' ), true ) ) {
$redirect_to = wp_get_referer();
$blogs = (array) $_POST['allblogs'];
/**
* Fires when a custom bulk action should be handled.
*
* The redirect link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $redirect_to The redirect URL.
* @param string $doaction The action being taken.
* @param array $blogs The blogs to take the action on.
* @param int $site_id The current site id.
*/
$redirect_to = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $redirect_to, $doaction, $blogs, $id );
wp_safe_redirect( $redirect_to );
exit();
}
} else {
$location = network_admin_url( 'sites.php' );
if ( ! empty( $_REQUEST['paged'] ) ) {

25
wp-admin/network/themes.php
View File

@ -195,7 +195,32 @@ if ( $action ) {
's' => $s
), network_admin_url( 'themes.php' ) ) );
exit;
default:
$themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
if ( empty( $themes ) ) {
wp_safe_redirect( add_query_arg( 'error', 'none', $referer ) );
exit;
}
check_admin_referer( 'bulk-themes' );
/**
* Fires when a custom bulk action should be handled.
*
* The redirect link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $referer The redirect URL.
* @param string $action The action being taken.
* @param array $themes The themes to take the action on.
*/
$referer = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $referer, $action, $themes );
wp_safe_redirect( $referer );
exit;
}
}
$wp_list_table->prepare_items();

22
wp-admin/network/users.php
View File

@ -93,6 +93,28 @@ if ( isset( $_GET['action'] ) ) {
}
}
if ( ! in_array( $doaction, array( 'delete', 'spam', 'notspam' ), true ) ) {
$sendback = wp_get_referer();
$user_ids = (array) $_POST['allusers'];
/**
* Fires when a custom bulk action should be handled.
*
* The sendback link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $sendback The redirect URL.
* @param string $doaction The action being taken.
* @param array $user_ids The users to take the action on.
*/
$sendback = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $sendback, $doaction, $user_ids );
wp_safe_redirect( $sendback );
exit();
}
wp_safe_redirect( add_query_arg( array( 'updated' => 'true', 'action' => $userfunction ), wp_get_referer() ) );
} else {
$location = network_admin_url( 'users.php' );

26
wp-admin/plugins.php
View File

@ -356,7 +356,33 @@ if ( $action ) {
update_site_option( 'recently_activated', array() );
}
break;
default:
if ( isset( $_POST['checked'] ) ) {
check_admin_referer('bulk-plugins');
$plugins = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
$sendback = wp_get_referer();
/**
* Fires when a custom bulk action should be handled.
*
* The sendback link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $sendback The redirect URL.
* @param string $action The action being taken.
* @param array $plugins The plugins to take the action on.
*/
$sendback = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $sendback, $action, $plugins );
wp_safe_redirect( $sendback );
exit;
}
break;
}
}
$wp_list_table->prepare_items();

14
wp-admin/upload.php
View File

@ -163,6 +163,20 @@ if ( $doaction ) {
}
$location = add_query_arg( 'deleted', count( $post_ids ), $location );
break;
default:
/**
* Fires when a custom bulk action should be handled.
*
* The redirect link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $location The redirect URL.
* @param string $doaction The action being taken.
* @param array $post_ids The posts to take the action on.
*/
$location = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $location, $doaction, $post_ids );
}
wp_redirect( $location );

22
wp-admin/users.php
View File

@ -410,6 +410,28 @@ default:
exit;
}
if ( $wp_list_table->current_action() && ! empty( $_REQUEST['users'] ) ) {
$userids = $_REQUEST['users'];
$sendback = wp_get_referer();
/**
* Fires when a custom bulk action should be handled.
*
* The sendback link should be modified with success or failure feedback
* from the action to be used to display feedback to the user.
*
* @since 4.7.0
*
* @param string $sendback The redirect URL.
* @param string $action The action being taken.
* @param array $userids The users to take the action on.
*/
$sendback = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $sendback, $wp_list_table->current_action(), $userids );
wp_safe_redirect( $sendback );
exit;
}
$wp_list_table->prepare_items();
$total_pages = $wp_list_table->get_pagination_arg( 'total_pages' );
if ( $pagenum > $total_pages && $total_pages > 0 ) {

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.7-alpha-38646';
$wp_version = '4.7-alpha-38647';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.