title = __( 'Navigation Menu', 'insert-headers-and-footers' );
$this->description = __( 'Generate a snippet to register new navigation menus for your website.', 'insert-headers-and-footers' );
}
/**
* Load the generator tabs.
*
* @return void
*/
protected function load_tabs() {
$this->tabs = array(
'info' => array(
'label' => __( 'Info', 'insert-headers-and-footers' ),
'columns' => array(
// Column 1.
array(
// Column 1 fields.
array(
'type' => 'description',
'label' => __( 'Overview', 'insert-headers-and-footers' ),
'content' => sprintf(
// Translators: Placeholders add links to the wordpress.org references.
__( 'This generator makes it easy to add new navigation menus to your website using the "register_nav_menus" function.', 'insert-headers-and-footers' ),
'',
''
),
),
),
// Column 2.
array(
// Column 2 fields.
array(
'type' => 'list',
'label' => __( 'Usage', 'insert-headers-and-footers' ),
'content' => array(
__( 'Fill in the forms using the menu on the left.', 'insert-headers-and-footers' ),
__( 'Click the "Update Code" button.', 'insert-headers-and-footers' ),
__( 'Click on "Use Snippet" to create a new snippet with the generated code.', 'insert-headers-and-footers' ),
__( 'Activate and save the snippet and you\'re ready to go', 'insert-headers-and-footers' ),
),
),
),
// Column 3.
array(
// Column 3 fields.
array(
'type' => 'description',
'label' => __( 'Examples', 'insert-headers-and-footers' ),
'content' => __( 'You can add a new navigation menu for your website to display in a flyout menu that is not part of the theme, for example.', 'insert-headers-and-footers' ),
),
),
),
),
'general' => array(
'label' => __( 'General', 'insert-headers-and-footers' ),
'columns' => array(
// Column 1.
array(
array(
'type' => 'text',
'label' => __( 'Function name', 'insert-headers-and-footers' ),
'description' => __( 'Make this unique to avoid conflicts with other snippets', 'insert-headers-and-footers' ),
'id' => 'function_name',
'placeholder' => 'add_custom_navigation_menu',
'default' => 'add_custom_navigation_menu' . time(),
),
),
// Column 2.
array(
array(
'type' => 'text',
'label' => __( 'Text Domain', 'insert-headers-and-footers' ),
'description' => __( 'Optional text domain for translations.', 'insert-headers-and-footers' ),
'id' => 'text_domain',
'placeholder' => 'text_domain',
'default' => 'text_domain',
),
),
),
),
'schedule' => array(
'label' => __( 'Menus', 'insert-headers-and-footers' ),
'columns' => array(
// Column 1.
array(
array(
'type' => 'text',
'label' => __( 'Menu name', 'insert-headers-and-footers' ),
'description' => __( 'This is the menu name slug, lowercase and no space.', 'insert-headers-and-footers' ),
'id' => 'menu_name',
'name' => 'menu_name[]',
'repeater' => 'menus',
),
array(
'type' => 'text',
'label' => __( 'Menu label', 'insert-headers-and-footers' ),
'description' => __( 'Add a descriptive label for this menu in the admin.', 'insert-headers-and-footers' ),
'id' => 'menu_description',
'name' => 'menu_description[]',
'repeater' => 'menus',
),
),
// Column 2.
array(
array(
'type' => 'description',
'label' => __( 'Add another menu', 'insert-headers-and-footers' ),
'content' => __( 'Use the "Add menu" button below to add as many menu locations as you need.', 'insert-headers-and-footers' ),
),
array(
'type' => 'repeater_button',
'button_text' => __( 'Add Menu', 'insert-headers-and-footers' ),
'id' => 'menus', // Repeater to repeat when clicked.
),
),
),
),
);
}
/**
* Get the snippet code with dynamic values applied.
*
* @return string
*/
public function get_snippet_code() {
$menus = $this->get_value( 'menu_name' );
$descriptions = $this->get_value( 'menu_description' );
$menus_code = '';
$textdomain = $this->get_value( 'text_domain' );
if ( ! empty( $menus ) ) {
$array_code = '';
foreach ( $menus as $key => $menu ) {
if ( empty( $menu ) ) {
continue;
}
$array_code .= "'$menu' => __( '$descriptions[$key]', '$textdomain' ),\n\t\t";
}
if ( ! empty( $array_code ) ) {
$menus_code = "\$menus = array(
$array_code);
register_nav_menus( \$menus );
";
}
}
return <<get_value( 'function_name' )}() {
$menus_code
}
add_action( 'init', '{$this->get_value( 'function_name' )}' );
EOD;
}
}