';
}
/**
* Return the SVG markup for the unwrap/remove icon.
*
* @return string
*/
function kodeala_msdd_unwrap_svg() {
return '';
}
/**
* Allowed HTML tags/attributes for inline SVG icon output.
*
* @return array
*/
function kodeala_msdd_allowed_svg_html() {
return array(
'svg' => array(
'xmlns' => true,
'viewbox' => true,
'class' => true,
'aria-hidden' => true,
),
'path' => array(
'd' => true,
),
);
}
/**
* Normalize the full saved structure into a trusted array shape.
*
* @param mixed $raw Raw structure from option storage.
*
* @return array
*/
function kodeala_msdd_normalize_structure( $raw ) {
if ( empty( $raw ) ) {
return array();
}
if ( is_array( $raw ) && ! empty( $raw ) ) {
$first = reset( $raw );
if ( ! is_array( $first ) || ! isset( $first['type'] ) ) {
$out = array();
foreach ( $raw as $maybe_id ) {
if ( is_numeric( $maybe_id ) ) {
$id = (int) $maybe_id;
if ( $id > 0 ) {
$out[] = array( 'type' => 'site', 'id' => $id );
}
}
}
return $out;
}
}
if ( ! is_array( $raw ) ) {
return array();
}
$structure = array();
foreach ( $raw as $item ) {
$norm = kodeala_msdd_normalize_item( $item );
if ( $norm ) {
$structure[] = $norm;
}
}
return $structure;
}
/**
* Sanitize the stored setting value for compatibility with register_setting().
*
* @param mixed $value Raw setting value.
*
* @return array
*/
function kodeala_msdd_sanitize_setting( $value ) {
return kodeala_msdd_normalize_structure( $value );
}
/**
* Normalize a single structure item (site, divider, or group).
*
* @param mixed $item Item candidate from saved data.
*
* @return array|null
*/
function kodeala_msdd_normalize_item( $item ) {
if ( ! is_array( $item ) || empty( $item['type'] ) ) {
return null;
}
$type = sanitize_key( $item['type'] );
if ( $type === 'divider' ) {
return array( 'type' => 'divider' );
}
if ( $type === 'site' ) {
$id = isset( $item['id'] ) && is_numeric( $item['id'] ) ? (int) $item['id'] : 0;
if ( $id > 0 ) {
return array( 'type' => 'site', 'id' => $id );
}
return null;
}
if ( $type === 'group' ) {
$gid = ! empty( $item['gid'] ) ? sanitize_text_field( $item['gid'] ) : kodeala_msdd_new_gid();
$title = isset( $item['title'] ) ? sanitize_text_field( $item['title'] ) : '';
$items = array();
if ( ! empty( $item['items'] ) && is_array( $item['items'] ) ) {
foreach ( $item['items'] as $sub ) {
$sub_norm = kodeala_msdd_normalize_item( $sub );
if ( $sub_norm && in_array( $sub_norm['type'], array( 'site', 'divider', 'group' ), true ) ) {
$items[] = $sub_norm;
}
}
}
return array(
'type' => 'group',
'gid' => $gid,
'title' => $title,
'items' => $items,
);
}
return null;
}
/**
* Recursively extract site IDs referenced in a structure.
*
* @param mixed $structure Structure array to inspect.
*
* @return int[]
*/
function kodeala_msdd_extract_site_ids_from_structure( $structure ) {
$ids = array();
if ( empty( $structure ) || ! is_array( $structure ) ) {
return $ids;
}
foreach ( $structure as $item ) {
if ( ! is_array( $item ) || empty( $item['type'] ) ) {
continue;
}
if ( $item['type'] === 'site' && ! empty( $item['id'] ) && is_numeric( $item['id'] ) ) {
$ids[] = (int) $item['id'];
continue;
}
if ( $item['type'] === 'group' && ! empty( $item['items'] ) && is_array( $item['items'] ) ) {
$child_ids = kodeala_msdd_extract_site_ids_from_structure( $item['items'] );
if ( ! empty( $child_ids ) ) {
$ids = array_merge( $ids, $child_ids );
}
}
}
return array_values( array_unique( $ids ) );
}
/**
* Append any missing site IDs to the root structure level.
*
* @param mixed $structure Existing structure.
* @param mixed $all_site_ids All current multisite blog IDs.
*
* @return array
*/
function kodeala_msdd_append_missing_sites_to_root( $structure, $all_site_ids ) {
$structure = is_array( $structure ) ? $structure : array();
$all_site_ids = is_array( $all_site_ids ) ? $all_site_ids : array();
$existing = kodeala_msdd_extract_site_ids_from_structure( $structure );
foreach ( $all_site_ids as $sid ) {
$sid = (int) $sid;
if ( $sid > 0 && ! in_array( $sid, $existing, true ) ) {
$structure[] = array( 'type' => 'site', 'id' => $sid );
}
}
return $structure;
}
/**
* Render nested editor rows for all structure items.
*
* @param mixed $items List of structure items.
* @param int $depth Current nesting depth.
*
* @return void
*/
function kodeala_msdd_echo_editor_items( $items, $depth = 0 ) {
if ( empty( $items ) || ! is_array( $items ) ) {
return;
}
$count = 0;
foreach ( $items as $item ) {
if ( ! is_array( $item ) || empty( $item['type'] ) ) {
continue;
}
$pos = $count + 1;
if ( $item['type'] === 'divider' ) {
echo '';
echo '
' . wp_kses( kodeala_msdd_move_svg(), kodeala_msdd_allowed_svg_html() ) . '
';
echo '
' . esc_html__( 'Divider', 'reorder-multisite-sites-dropdown' ) . '
';
echo '
';
echo '
';
echo '';
echo '';
echo '
';
echo '
';
echo '
' . wp_kses( kodeala_msdd_move_svg(), kodeala_msdd_allowed_svg_html() ) . '
';
echo '
' . esc_html( get_bloginfo( 'blogname' ) ) . '
';
echo '
';
echo '
';
echo '
';
echo '';
echo '';
kodeala_msdd_echo_editor_items( $group_items, $depth + 1 );
echo '
';
echo ' ';
$count++;
continue;
}
}
}
/**
* Output admin bar styles for custom divider and group-label nodes.
*
* @return void
*/
function kodeala_msdd_adminbar_styles() {
?>
kodeala_msdd_settings_slug . '-update', array( $this, 'kodeala_msdd_update' ) );
}
/**
* Render the sortable structure editor field content.
*
* @return void
*/
public function kodeala_msdd_function() {
$subsites = get_sites();
$all_site_ids = array();
foreach ( $subsites as $subsite ) {
$all_site_ids[] = (int) get_object_vars( $subsite )['blog_id'];
}
$structure = kodeala_msdd_normalize_structure( get_site_option( 'kodeala_msdd', '' ) );
$structure = kodeala_msdd_append_missing_sites_to_root( $structure, $all_site_ids );
echo '';
echo '';
echo ''; echo '
';
echo '';
echo '';
echo '
';
echo '
';
echo '
' . esc_html__( 'SITE NAME / GROUP', 'reorder-multisite-sites-dropdown' ) . '
';
echo '
' . esc_html__( 'SITE URL', 'reorder-multisite-sites-dropdown' ) . '
';
echo '
' . esc_html__( 'ORDER', 'reorder-multisite-sites-dropdown' ) . '
';
echo '
';
echo '
';
kodeala_msdd_echo_editor_items( $structure );
echo '
';
echo '
kodeala_msdd_settings_slug . '-page-options';
$nonce_value = isset( $_POST['_wpnonce'] ) ? sanitize_text_field( wp_unslash( $_POST['_wpnonce'] ) ) : '';
if ( '' === $nonce_value || ! wp_verify_nonce( $nonce_value, $nonce_action ) ) {
wp_die( esc_html__( 'Security check failed.', 'reorder-multisite-sites-dropdown' ) );
}
$reset_requested = isset( $_POST['kodeala_msdd_reset'] ) ? sanitize_key( wp_unslash( $_POST['kodeala_msdd_reset'] ) ) : '';
if ( '' !== $reset_requested ) {
delete_site_option( 'kodeala_msdd' );
wp_safe_redirect(
add_query_arg(
array( 'page' => $this->kodeala_msdd_settings_slug . '-page', 'reset' => 'true' ),
network_admin_url( 'settings.php' )
)
);
exit;
}
$structure = array();
$raw_json = isset( $_POST['kodeala_msdd_json'] ) ? sanitize_textarea_field( wp_unslash( $_POST['kodeala_msdd_json'] ) ) : '';
if ( '' !== $raw_json ) {
$decoded = json_decode( $raw_json, true );
if ( is_array( $decoded ) ) {
$structure = kodeala_msdd_normalize_structure( $decoded );
}
}
if ( ! empty( $structure ) ) {
update_site_option( 'kodeala_msdd', $structure );
} else {
delete_site_option( 'kodeala_msdd' );
}
wp_safe_redirect(
add_query_arg(
array( 'page' => $this->kodeala_msdd_settings_slug . '-page', 'updated' => 'true' ),
network_admin_url( 'settings.php' )
)
);
exit;
}
}
new kodeala_msdd_Settings_Page();
class kodeala_msdd_reorder_mysite_dd {
/**
* Register the admin bar menu reorder hook.
*
* @return void
*/
public function __construct() {
add_action( 'admin_bar_menu', array( $this, 'kodeala_msdd_admin_bar_menu' ), 100 );
}
/**
* Rebuild the "My Sites" admin bar dropdown using saved structure.
*
* @return void
*/
public function kodeala_msdd_admin_bar_menu() {
global $wp_admin_bar;
$sites = $wp_admin_bar->user->blogs;
$subsites = get_sites();
$structure = kodeala_msdd_normalize_structure( get_site_option( 'kodeala_msdd' ) );
if ( empty( $structure ) ) {
return;
}
$all_site_ids = array();
foreach ( $subsites as $subsite ) {
$all_site_ids[] = (int) get_object_vars( $subsite )['blog_id'];
}
$structure = kodeala_msdd_append_missing_sites_to_root( $structure, $all_site_ids );
if ( ! method_exists( $wp_admin_bar, 'get_nodes' ) ) {
return;
}
$all_nodes = $wp_admin_bar->get_nodes();
if ( empty( $all_nodes ) || ! is_array( $all_nodes ) ) {
return;
}
$children = array();
foreach ( $all_nodes as $node_id => $node ) {
$parent = ! empty( $node->parent ) ? $node->parent : '';
if ( $parent ) {
if ( ! isset( $children[ $parent ] ) ) {
$children[ $parent ] = array();
}
$children[ $parent ][] = $node_id;
}
}
$blog_payloads = array();
foreach ( $sites as $blog_id => $blog_obj ) {
$top_id = 'blog-' . (int) $blog_id;
if ( ! isset( $all_nodes[ $top_id ] ) ) {
continue;
}
$stack = array( $top_id );
$collected = array();
while ( ! empty( $stack ) ) {
$current = array_shift( $stack );
if ( isset( $all_nodes[ $current ] ) ) {
$collected[ $current ] = $all_nodes[ $current ];
if ( ! empty( $children[ $current ] ) ) {
foreach ( $children[ $current ] as $child_id ) {
$stack[] = $child_id;
}
}
}
}
$blog_payloads[ (int) $blog_id ] = $collected;
foreach ( array_keys( $collected ) as $nid ) {
$wp_admin_bar->remove_node( $nid );
}
}
$divider_i = 0;
$label_i = 0;
// Re-add a site's full node tree (top node + descendants) to the admin bar.
$add_blog_payload = function( $blog_id ) use ( $wp_admin_bar, $blog_payloads ) {
$blog_id = (int) $blog_id;
if ( $blog_id <= 0 || empty( $blog_payloads[ $blog_id ] ) ) {
return;
}
$payload = $blog_payloads[ $blog_id ];
$top_id = 'blog-' . $blog_id;
if ( isset( $payload[ $top_id ] ) ) {
$n = $payload[ $top_id ];
$wp_admin_bar->add_node(
array(
'id' => $n->id,
'parent' => $n->parent,
'title' => $n->title,
'href' => $n->href,
'meta' => (array) $n->meta,
)
);
unset( $payload[ $top_id ] );
}
foreach ( $payload as $n ) {
$wp_admin_bar->add_node(
array(
'id' => $n->id,
'parent' => $n->parent,
'title' => $n->title,
'href' => $n->href,
'meta' => (array) $n->meta,
)
);
}
};
// Insert a visual divider row in the My Sites list.
$add_divider = function() use ( $wp_admin_bar, &$divider_i ) {
$wp_admin_bar->add_node(
array(
'id' => 'kodeala-msdd-divider-' . ( ++$divider_i ),
'parent' => 'my-sites-list',
'title' => '',
'href' => false,
'meta' => array( 'class' => 'kodeala-msdd-divider' ),
)
);
};
// Recursively render structure items: divider, site payload, or group with optional label.
$render_items = function( $items ) use ( &$render_items, $add_divider, $add_blog_payload, $wp_admin_bar, &$label_i ) {
if ( empty( $items ) || ! is_array( $items ) ) {
return;
}
foreach ( $items as $item ) {
if ( ! is_array( $item ) || empty( $item['type'] ) ) {
continue;
}
if ( $item['type'] === 'divider' ) {
$add_divider();
continue;
}
if ( $item['type'] === 'site' ) {
$add_blog_payload( isset( $item['id'] ) ? (int) $item['id'] : 0 );
continue;
}
if ( $item['type'] === 'group' ) {
$title = isset( $item['title'] ) ? $item['title'] : '';
if ( $title !== '' ) {
$wp_admin_bar->add_node(
array(
'id' => 'kodeala-msdd-group-label-' . ( ++$label_i ),
'parent' => 'my-sites-list',
'title' => esc_html( $title ),
'href' => false,
'meta' => array( 'class' => 'kodeala-msdd-group-label' ),
)
);
}
$child_items = ! empty( $item['items'] ) && is_array( $item['items'] ) ? $item['items'] : array();
$render_items( $child_items );
}
}
};
$render_items( $structure );
}
}
new kodeala_msdd_reorder_mysite_dd();
?>