woocommerce/includes/admin/settings/class-wc-settings-page.php

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<?php
/**
* WooCommerce Settings Page/Tab
*
* @author WooThemes
* @category Admin
* @package WooCommerce/Admin
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* @version 2.1.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
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if ( ! class_exists( 'WC_Settings_Page' ) ) :
/**
* WC_Settings_Page
*/
class WC_Settings_Page {
protected $id = '';
protected $label = '';
/**
* Add this page to settings
*/
public function add_settings_page( $pages ) {
$pages[ $this->id ] = $this->label;
return $pages;
}
/**
* Get settings array
*
* @return array
*/
public function get_settings() {
return apply_filters( 'woocommerce_get_settings_' . $this->id, array() );
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}
/**
* Get sections
*
* @return array
*/
public function get_sections() {
return apply_filters( 'woocommerce_get_sections_' . $this->id, array() );
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}
/**
* Output sections
*/
public function output_sections() {
global $current_section;
$sections = $this->get_sections();
if ( empty( $sections ) ) {
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return;
}
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echo '<ul class="subsubsub">';
$array_keys = array_keys( $sections );
foreach ( $sections as $id => $label ) {
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echo '<li><a href="' . admin_url( 'admin.php?page=wc-settings&tab=' . $this->id . '&section=' . sanitize_title( $id ) ) . '" class="' . ( $current_section == $id ? 'current' : '' ) . '">' . $label . '</a> ' . ( end( $array_keys ) == $id ? '' : '|' ) . ' </li>';
}
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echo '</ul><br class="clear" />';
}
/**
* Output the settings
*/
public function output() {
$settings = $this->get_settings();
WC_Admin_Settings::output_fields( $settings );
}
/**
* Save settings
*/
public function save() {
global $current_section;
$settings = $this->get_settings();
WC_Admin_Settings::save_fields( $settings );
if ( $current_section ) {
do_action( 'woocommerce_update_options_' . $this->id . '_' . $current_section );
}
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}
}
endif;