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d27606936b
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-${get_current_screen()->id}` filter.
Props scribu, flixos90, Veraxus.
See #16031.
Built from https://develop.svn.wordpress.org/trunk@38647
git-svn-id: http://core.svn.wordpress.org/trunk@38590 1a063a9b-81f0-0310-95a4-ce76da25c4cd
124 lines
4.1 KiB
PHP
124 lines
4.1 KiB
PHP
<?php
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/**
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* Link Management Administration Screen.
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/** Load WordPress Administration Bootstrap */
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require_once( dirname( __FILE__ ) . '/admin.php' );
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if ( ! current_user_can( 'manage_links' ) )
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wp_die( __( 'Sorry, you are not allowed to edit the links for this site.' ) );
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$wp_list_table = _get_list_table('WP_Links_List_Table');
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// Handle bulk deletes
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$doaction = $wp_list_table->current_action();
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if ( $doaction && isset( $_REQUEST['linkcheck'] ) ) {
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check_admin_referer( 'bulk-bookmarks' );
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$redirect_to = admin_url( 'link-manager.php' );
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$bulklinks = (array) $_REQUEST['linkcheck'];
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if ( 'delete' == $doaction ) {
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foreach ( $bulklinks as $link_id ) {
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$link_id = (int) $link_id;
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wp_delete_link( $link_id );
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}
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$redirect_to = add_query_arg( 'deleted', count( $bulklinks ), $redirect_to );
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} else {
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/**
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* Fires when a custom bulk action should be handled.
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*
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* The redirect link should be modified with success or failure feedback
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* from the action to be used to display feedback to the user.
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*
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* @since 4.7.0
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*
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* @param string $redirect_to The redirect URL.
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* @param string $doaction The action being taken.
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* @param array $bulklinks The links to take the action on.
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*/
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$redirect_to = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $redirect_to, $doaction, $bulklinks );
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}
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wp_redirect( $redirect_to );
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exit;
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} elseif ( ! empty( $_GET['_wp_http_referer'] ) ) {
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wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), wp_unslash( $_SERVER['REQUEST_URI'] ) ) );
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exit;
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}
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$wp_list_table->prepare_items();
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$title = __('Links');
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$this_file = $parent_file = 'link-manager.php';
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get_current_screen()->add_help_tab( array(
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'id' => 'overview',
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'title' => __('Overview'),
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'content' =>
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'<p>' . sprintf(__('You can add links here to be displayed on your site, usually using <a href="%s">Widgets</a>. By default, links to several sites in the WordPress community are included as examples.'), 'widgets.php') . '</p>' .
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'<p>' . __('Links may be separated into Link Categories; these are different than the categories used on your posts.') . '</p>' .
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'<p>' . __('You can customize the display of this screen using the Screen Options tab and/or the dropdown filters above the links table.') . '</p>'
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) );
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get_current_screen()->add_help_tab( array(
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'id' => 'deleting-links',
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'title' => __('Deleting Links'),
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'content' =>
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'<p>' . __('If you delete a link, it will be removed permanently, as Links do not have a Trash function yet.') . '</p>'
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) );
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get_current_screen()->set_help_sidebar(
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'<p><strong>' . __('For more information:') . '</strong></p>' .
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'<p>' . __('<a href="https://codex.wordpress.org/Links_Screen" target="_blank">Documentation on Managing Links</a>') . '</p>' .
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'<p>' . __('<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>') . '</p>'
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);
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get_current_screen()->set_screen_reader_content( array(
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'heading_list' => __( 'Links list' ),
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) );
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include_once( ABSPATH . 'wp-admin/admin-header.php' );
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if ( ! current_user_can('manage_links') )
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wp_die(__('Sorry, you are not allowed to edit the links for this site.'));
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?>
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<div class="wrap nosubsub">
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<h1><?php echo esc_html( $title ); ?> <a href="link-add.php" class="page-title-action"><?php echo esc_html_x('Add New', 'link'); ?></a> <?php
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if ( isset( $_REQUEST['s'] ) && strlen( $_REQUEST['s'] ) ) {
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/* translators: %s: search keywords */
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printf( '<span class="subtitle">' . __( 'Search results for “%s”' ) . '</span>', esc_html( wp_unslash( $_REQUEST['s'] ) ) );
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}
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?>
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</h1>
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<?php
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if ( isset($_REQUEST['deleted']) ) {
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echo '<div id="message" class="updated notice is-dismissible"><p>';
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$deleted = (int) $_REQUEST['deleted'];
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printf(_n('%s link deleted.', '%s links deleted', $deleted), $deleted);
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echo '</p></div>';
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$_SERVER['REQUEST_URI'] = remove_query_arg(array('deleted'), $_SERVER['REQUEST_URI']);
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}
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?>
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<form id="posts-filter" method="get">
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<?php $wp_list_table->search_box( __( 'Search Links' ), 'link' ); ?>
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<?php $wp_list_table->display(); ?>
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<div id="ajax-response"></div>
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</form>
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</div>
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<?php
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include( ABSPATH . 'wp-admin/admin-footer.php' );
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