settings_field = Genesis_Simple_Sidebars()->settings_field;
// For backward compatibility
define( 'SS_SETTINGS_FIELD', $this->settings_field );
}
/**
* Create an admin menu item and settings page.
*
* @since 1.0.0
*
* @uses Genesis_Admin::create() Register the admin page
*
* @see Genesis_Admin_Import_Export::actions() Handle creating, editing, and deleting sidebars.
*/
public function admin_menu() {
$page_id = 'simple-sidebars';
$menu_ops = array(
'submenu' => array(
'parent_slug' => 'genesis',
'page_title' => __( 'Genesis - Simple Sidebars', 'genesis-simple-sidebars' ),
'menu_title' => __( 'Simple Sidebars', 'genesis-simple-sidebars' )
)
);
// Empty, as we'll be building the page manually
$page_ops = array();
$this->create( $page_id, $menu_ops, $page_ops, $this->settings_field );
// Simpe Sidebar actions (create, edit, or delete)
add_action( 'admin_init', array( $this, 'actions' ) );
}
/**
* Callback for displaying the Simple Sidebars admin page.
*
* Echoes out HTML.
*
* @since 1.0.0
*
*/
public function admin() {
echo '';
if ( isset( $_REQUEST['action'] ) && 'edit' == $_REQUEST['action'] ) {
require_once( Genesis_Simple_Sidebars()->plugin_dir_path . '/includes/views/admin-edit.php' );
}
else {
require_once( Genesis_Simple_Sidebars()->plugin_dir_path . '/includes/views/admin-main.php' );
}
echo '
';
}
/**
* Display sidebar table rows.
*
* Displays table rows of sidebars for viewing and editing on the main admin page.
*
* @since 1.0.0
*
*/
public function table_rows() {
global $wp_registered_sidebars;
$_sidebars = $wp_registered_sidebars;
$alt = true;
foreach ( (array) $_sidebars as $id => $info ) :
$is_editable = isset( $info['editable'] ) && $info['editable'] ? true : false;
?>
>
%s', admin_url('admin.php?page=simple-sidebars&action=edit&id=' . esc_html( $id ) ), esc_html( $info['name'] ), esc_html( $info['name'] ) );
} else {
printf( '%s', esc_html( $info['name'] ) );
}
?>
|
|
|
create_sidebar( $_POST['new_sidebar'] );
}
/**
* This section will handle the data if a sidebar is deleted
*/
if ( isset( $_REQUEST['action'] ) && 'delete' == $_REQUEST['action'] && isset( $_REQUEST['id'] ) ) {
$this->delete_sidebar( $_REQUEST['id'] );
}
/**
* This section will handle the data if a sidebar is to be modified
*/
if ( isset( $_REQUEST['action'] ) && 'edit' == $_REQUEST['action'] && ! isset( $_REQUEST['id'] ) ) {
$this->edit_sidebar( $_POST['edit_sidebar'] );
}
}
/**
* Add custom notices that display when you successfully create, edit, or delete a sidebar.
*
* @since 1.0.0
*
* @return null Returns null if not on the correct admin page.
*/
public function notices() {
if ( ! genesis_is_menu_page( 'simple-sidebars' ) ) {
return;
}
$pattern = '';
if ( isset( $_REQUEST['created'] ) && 'true' === $_REQUEST['created'] ) {
printf( $pattern, __( 'New sidebar successfully created!', 'genesis-simple-sidebars' ) );
return;
}
if ( isset( $_REQUEST['edited'] ) && 'true' === $_REQUEST['edited'] ) {
printf( $pattern, __( 'Sidebar successfully edited!', 'genesis-simple-sidebars' ) );
return;
}
if ( isset( $_REQUEST['deleted'] ) && 'true' === $_REQUEST['deleted'] ) {
printf( $pattern, __( 'Sidebar successfully deleted.', 'genesis-simple-sidebars' ) );
return;
}
return;
}
/**
* Create a sidebar.
*
* @since 1.0.0
*
*/
protected function create_sidebar( $args = array() ) {
if ( empty( $args['name'] ) ) {
wp_die( $this->error( 1 ) );
exit;
}
// nonce verification
check_admin_referer( 'simple-sidebars-action_create-sidebar' );
// Change empty or numeric IDs to the name, lowercased and separated by dashes.
if ( empty( $args['id'] ) || is_numeric( $args['id'] ) ) {
$args['id'] = sanitize_title_with_dashes( $args['name'] );
}
$db = (array) get_option( $this->settings_field );
$new = array(
sanitize_title_with_dashes( $args['id'] ) => array(
'name' => esc_html( $args['name'] ),
'description' => esc_html( $args['description'] )
)
);
if ( array_key_exists( $args['id'], $db ) ) {
wp_die( $this->error( 2 ) );
exit;
}
$_sidebars = wp_parse_args( $new, $db );
update_option( $this->settings_field, $_sidebars );
wp_redirect( admin_url( 'admin.php?page=simple-sidebars&created=true' ) );
exit;
}
/**
* Edit a sidebar.
*
* @since 1.0.0
*
*/
protected function edit_sidebar( $args = array() ) {
if ( empty( $args['name'] ) || empty( $args['id'] ) ) {
wp_die( $this->error( 3 ) );
exit;
}
// nonce verification
check_admin_referer( 'simple-sidebars-action_edit-sidebar' );
// WP changes a numeric sidebar id to sidebar-id which makes it inaccessible to the user
if ( is_numeric( $args['id'] ) ) {
$args['id'] = sanitize_title_with_dashes( $args['name'] );
}
$db = (array) get_option( $this->settings_field );
$new = array(
sanitize_title_with_dashes( $args['id'] ) => array(
'name' => esc_html( $args['name'] ),
'description' => esc_html( $args['description'] )
)
);
if ( ! array_key_exists( $args['id'], $db ) ) {
wp_die( $this->error( 3 ) );
exit;
}
$_sidebars = wp_parse_args( $new, $db );
update_option( $this->settings_field, $_sidebars );
wp_redirect( admin_url( 'admin.php?page=simple-sidebars&edited=true' ) );
exit;
}
/**
* Delete a sidebar.
*
* @since 1.0.0
*
*/
protected function delete_sidebar( $id = '' ) {
if ( empty( $id ) ) {
wp_die( $this->error( 4 ) );
exit;
}
// nonce verification
check_admin_referer( 'simple-sidebars-action_delete-sidebar' );
$_sidebars = (array) get_option( $this->settings_field );
if ( ! isset( $_sidebars[$id] ) ) {
wp_die( $this->error( 4 ) );
exit;
}
unset( $_sidebars[$id] );
update_option( $this->settings_field, $_sidebars );
wp_redirect( admin_url( 'admin.php?page=simple-sidebars&deleted=true' ) );
exit;
}
/**
* Returns an error message by ID.
*
* @since 1.0.0
*
* @return string Returns an error string based on an error ID.
*/
protected function error( $error = false ) {
if ( ! $error )
return false;
switch( (int) $error ) {
case 1:
return __( 'Oops! Please choose a valid Name for this sidebar', 'genesis-simple-sidebars' );
break;
case 2:
return __( 'Oops! That sidebar ID already exists', 'genesis-simple-sidebars' );
break;
case 3:
return __( 'Oops! You are trying to edit a sidebar that does not exist, or is not editable', 'genesis-simple-sidebars' );
break;
case 4:
return __( 'Oops! You are trying to delete a sidebar that does not exist, or cannot be deleted', 'genesis-simple-sidebars' );
break;
default:
return __( 'Oops! Something went wrong. Try again.', 'genesis-simple-sidebars' );
}
}
}