| 1 | <?php
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| 2 | /*
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| 3 | Plugin Name: Bulk Actions Test
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| 4 | Plugin URI:
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| 5 | Description: Tests bulk actions for all screens
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| 6 | Author: Matt van Andel
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| 7 | Version: 1.0
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| 8 | Author URI:
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| 9 | */
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| 10 |
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| 11 | add_filter( 'pre_option_link_manager_enabled', '__return_true' );
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| 12 |
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| 13 | add_action( 'current_screen', function () {
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| 14 |
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| 15 | // The query arg needs to be removed from the REQUEST_URI so the message doesn't
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| 16 | // persist, see wp-admin/edit.php
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| 17 | $_SERVER['REQUEST_URI'] = remove_query_arg( array( 'tstbkact' ), $_SERVER['REQUEST_URI'] );
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| 18 |
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| 19 | // Add new bulk action to all screens
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| 20 | add_filter( 'bulk_actions-' . get_current_screen()->id, 'bulkactiontest_add_bulk_action' );
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| 21 |
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| 22 | // Add new bulk action handler to all screens
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| 23 | add_filter( 'handle_bulk_actions-' . get_current_screen()->id, 'bulkactiontest_handle_bulk_action', 10, 3 );
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| 24 |
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| 25 | // Display notice after bulk action is handled
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| 26 | add_action( 'admin_notices', 'bulkactiontest_admin_notice' );
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| 27 | add_action( 'network_admin_notices', 'bulkactiontest_admin_notice' );
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| 28 | } );
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| 29 |
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| 30 |
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| 31 | function bulkactiontest_add_bulk_action( $actions ) {
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| 32 | $actions['tstbkact'] = 'Test Bulk Action';
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| 33 |
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| 34 | return $actions;
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| 35 | }
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| 36 |
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| 37 | function bulkactiontest_handle_bulk_action( $sendback, $action = false, $items = false, $site_id = false ) {
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| 38 | if ( $action === 'tstbkact' ) {
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| 39 | $sendback = add_query_arg( 'tstbkact', count( $items ), $sendback );
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| 40 | return $sendback;
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| 41 | }
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| 42 |
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| 43 | return $sendback;
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| 44 | }
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| 45 |
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| 46 | function bulkactiontest_admin_notice() {
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| 47 | $current_screen = get_current_screen();
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| 48 |
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| 49 | if ( isset( $_REQUEST['tstbkact'] ) ) {
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| 50 | printf( '<div id="message" class="updated fade"><p>Test bulk action caught for %s items on %s!</p></div>', $_REQUEST['tstbkact'], $current_screen->id );
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| 51 | }
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| 52 | }
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| 53 |
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| 54 | function bulkactiontest_add_removable_query_args($removable_query_args) {
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| 55 | $removable_query_args[] = 'tstbkact';
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| 56 | return $removable_query_args;
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| 57 | }
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| 58 | add_filter( 'removable_query_args', 'bulkactiontest_add_removable_query_args', 10, 1 );
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