Renders a “fake” meta box with an information message, shown on the block editor, when an incompatible meta box is found.
Parameters
$data_object
mixedrequired- The data object being rendered on this screen.
$box
arrayrequired- Custom formats meta box arguments.
id
stringMeta box'id'
attribute.title
stringMeta box title.old_callback
callableThe original callback for this meta box.args
arrayExtra meta box arguments.
Source
function do_block_editor_incompatible_meta_box( $data_object, $box ) {
$plugin = _get_plugin_from_callback( $box['old_callback'] );
$plugins = get_plugins();
echo '<p>';
if ( $plugin ) {
/* translators: %s: The name of the plugin that generated this meta box. */
printf( __( 'This meta box, from the %s plugin, is not compatible with the block editor.' ), "<strong>{$plugin['Name']}</strong>" );
} else {
_e( 'This meta box is not compatible with the block editor.' );
}
echo '</p>';
if ( empty( $plugins['classic-editor/classic-editor.php'] ) ) {
if ( current_user_can( 'install_plugins' ) ) {
$install_url = wp_nonce_url(
self_admin_url( 'plugin-install.php?tab=favorites&user=wordpressdotorg&save=0' ),
'save_wporg_username_' . get_current_user_id()
);
echo '<p>';
/* translators: %s: A link to install the Classic Editor plugin. */
printf( __( 'Please install the <a href="%s">Classic Editor plugin</a> to use this meta box.' ), esc_url( $install_url ) );
echo '</p>';
}
} elseif ( is_plugin_inactive( 'classic-editor/classic-editor.php' ) ) {
if ( current_user_can( 'activate_plugins' ) ) {
$activate_url = wp_nonce_url(
self_admin_url( 'plugins.php?action=activate&plugin=classic-editor/classic-editor.php' ),
'activate-plugin_classic-editor/classic-editor.php'
);
echo '<p>';
/* translators: %s: A link to activate the Classic Editor plugin. */
printf( __( 'Please activate the <a href="%s">Classic Editor plugin</a> to use this meta box.' ), esc_url( $activate_url ) );
echo '</p>';
}
} elseif ( $data_object instanceof WP_Post ) {
$edit_url = add_query_arg(
array(
'classic-editor' => '',
'classic-editor__forget' => '',
),
get_edit_post_link( $data_object )
);
echo '<p>';
/* translators: %s: A link to use the Classic Editor plugin. */
printf( __( 'Please open the <a href="%s">classic editor</a> to use this meta box.' ), esc_url( $edit_url ) );
echo '</p>';
}
}
Changelog
Version | Description |
---|---|
5.0.0 | Introduced. |
User Contributed Notes
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