*
* @internal never define functions inside callbacks.
* these functions could be run multiple times; this would result in a fatal error.
* https://developer.wordpress.org/plugins/settings/custom-settings-page/
*/
/**
* @internal never define functions inside callbacks.
* these functions could be run multiple times; this would result in a fatal error.
*/
/**
* custom option and settings
*/
function xarxaprod_plugin_settings_init() {
// Register a new setting for "xxpplugin" page.
register_setting( 'xxpplugin', 'xarxaprod_plugin_options' );
// Register a new section in the "xxpplugin" page.
add_settings_section(
'xarxaprod_plugin_section_options',
__( 'Control de les opcions de la web Xarxaprod', 'xxpplugin' ), 'xarxaprod_plugin_section_options_callback',
'xxpplugin'
);
// Register a new field in the "xarxaprod_plugin_section_options" section, inside the "xxpplugin" page.
add_settings_field(
'xarxaprod_plugin_field_reusableblocks', // As of WP 4.6 this value is used only internally.
// Use $args' label_for to populate the id inside the callback.
__( 'Reusable blocks', 'xxpplugin' ),
'xarxaprod_plugin_field_reusableblocks_cb',
'xxpplugin',
'xarxaprod_plugin_section_options',
array(
'label_for' => 'xarxaprod_plugin_field_reusableblocks',
'class' => 'xarxaprod_plugin_row',
'xarxaprod_plugin_custom_data' => 'custom',
)
);
}
/**
* Register our xarxaprod_plugin_settings_init to the admin_init action hook.
*/
add_action( 'admin_init', 'xarxaprod_plugin_settings_init' );
/**
* Custom option and settings:
* - callback functions
*/
/**
* Xarxaprod section callback function.
*
* @param array $args The settings array, defining title, id, callback.
*/
function xarxaprod_plugin_section_options_callback( $args ) {
?>
.
* - the "class" key value is used for the "class" attribute of the containing the field.
* Note: you can add custom key value pairs to be used inside your callbacks.
*
* @param array $args
*/
function xarxaprod_plugin_field_reusableblocks_cb( $args ) {
// Get the value of the setting we've registered with register_setting()
$options = get_option( 'xarxaprod_plugin_options' );
?>
Reusable Blocks
.
* - the "class" key value is used for the "class" attribute of the
containing the field.
* Note: you can add custom key value pairs to be used inside your callbacks.
*
* @param array $args
*/
/**
* top level menu
* https://developer.wordpress.org/reference/functions/add_menu_page/
*/
if( ! function_exists('xarxaprod_plugin_options_page') ){
function xarxaprod_plugin_options_page() {
// add top level menu page
add_menu_page(
$page_title = 'Xarxaprod plugin options', // $page_title
$menu_title = 'Xarxaprod', //$menu_title
$capability = 'manage_options', //'edit_others_posts', // $capability
$menu_slug = 'xxpplugin-options', // $menu_slug
$function = 'xarxaprod_plugin_options_page_html', //$function
$icon_url = 'dashicons-sos',// $icon_url //https://developer.wordpress.org/resource/dashicons/#menu
$position = '25'// $position
);
}
}
/**
* Register our xarxaprod_plugin_options_page to the admin_menu action hook.
*/
add_action( 'admin_menu', 'xarxaprod_plugin_options_page' );
/**
* Top level menu callback function
*/
function xarxaprod_plugin_options_page_html() {
// check user capabilities
if ( ! current_user_can( 'manage_options' ) ) {
return;
}
// add error/update messages
// check if the user have submitted the settings
// WordPress will add the "settings-updated" $_GET parameter to the url
if ( isset( $_GET['settings-updated'] ) ) {
// add settings saved message with the class of "updated"
add_settings_error( 'xarxaprod_plugin_messages', 'xarxaprod_plugin_message', __( 'Settings Saved', 'xxpplugin' ), 'updated' );
}
// show error/update messages
settings_errors( 'xarxaprod_plugin_messages' );
?>