# wpcargo/trunk/admin/classes/class-wpc-mp-settings.php

WPCargo Track & Trace, version trunk. 181 lines.

- Page: https://pluginprobe.com/plugins/wpcargo/trunk/code/admin/classes/class-wpc-mp-settings.php
- Raw: https://pluginprobe.com/plugins/wpcargo/trunk/raw/admin/classes/class-wpc-mp-settings.php
- Modified: 2026-07-29T08:43:04+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/wpcargo/trunk/code/admin/classes/class-wpc-mp-settings.php#L10-L20`.

```php
<?php
if (!defined('ABSPATH')) {
    exit; // Exit if accessed directly
}
class WPC_MP_Settings {
	public function __construct(){
		add_action( 'admin_menu', array($this, 'mp_add_admin_menu') );
		add_action( 'admin_init', array($this, 'wpc_mp_settings_init') );
		add_action('wpc_add_settings_nav', array( $this, 'wpc_mp_add_settings_nav') );
	}
	public function mp_add_admin_menu() {
		add_submenu_page( 
			'wpcargo-settings', 
			esc_html__( 'Multiple Package Settings', 'wpcargo' ), 
			esc_html__( 'Multiple Package Settings', 'wpcargo' ), 
			'manage_options', 
			'admin.php?page=wpc-multiple-package'
		);
		add_submenu_page( 'wpc-multiple-package', 
			esc_html__( 'Multiple Package Settings', 'wpcargo' ), 
			esc_html__( 'Multiple Package Settings', 'wpcargo' ), 
			'manage_options', 
			'wpc-multiple-package', 
			array($this, 'mp_options_page') 
		);
	}
	public function wpc_mp_settings_init(  ) {
		register_setting( 'wpc_mp_pluginPage', 'wpc_mp_settings' );
		add_settings_section(
			'wpc_mp_pluginPage_section',
			'',
			array($this, 'wpc_mp_settings_section_callback'),
			'wpc_mp_pluginPage'
		);
		add_settings_field(
			'wpc_mp_enable_admin',
			esc_html__( 'Enable Multiple Package on Admin?', 'wpcargo' ),
			array( $this, 'wpc_mp_enable_admin_render' ),
			'wpc_mp_pluginPage',
			'wpc_mp_pluginPage_section'
		);
		add_settings_field(
			'wpc_mp_enable_frontend',
			esc_html__( 'Enable Multiple Package on Results?', 'wpcargo' ),
			array( $this, 'wpc_mp_enable_frontend_render' ),
			'wpc_mp_pluginPage',
			'wpc_mp_pluginPage_section'
		);
		add_settings_field(
			'wpc_mp_enable_dimension_unit',
			esc_html__( 'Enable Dimension Unit?', 'wpcargo' ),
			array( $this, 'wpc_mp_enable_dimension_unit_render' ),
			'wpc_mp_pluginPage',
			'wpc_mp_pluginPage_section'
		);
		add_settings_field(
			'wpc_mp_enable_dimension_unit',
			esc_html__( 'Enable Dimension Unit?', 'wpcargo' ),
			array( $this, 'wpc_mp_enable_dimension_unit_render' ),
			'wpc_mp_pluginPage',
			'wpc_mp_pluginPage_section'
		);
		add_settings_field(
			'wpcargo_dim_divisor',
			esc_html__( 'Dimension Divisor', 'wpcargo' ),
			array( $this, 'wpcargo_dim_divisor_render' ),
			'wpc_mp_pluginPage',
			'wpc_mp_pluginPage_section'
		);
		add_settings_field(
			'wpc_mp_dimension_unit',
			esc_html__( 'Dimension Unit', 'wpcargo' ),
			array( $this, 'wpc_mp_dimension_unit_render' ),
			'wpc_mp_pluginPage',
			'wpc_mp_pluginPage_section'
		);
		add_settings_field(
			'wpc_mp_weight_unit',
			esc_html__( 'Weight Unit', 'wpcargo' ),
			array( $this, 'wpc_mp_weight_unit_render' ),
			'wpc_mp_pluginPage',
			'wpc_mp_pluginPage_section'
		);
		add_settings_field(
			'wpc_mp_piece_type',
			esc_html__( 'Piece Type Selection', 'wpcargo' ),
			array( $this, 'wpc_mp_piece_type_render' ),
			'wpc_mp_pluginPage',
			'wpc_mp_pluginPage_section'
		);
	}
	public function wpc_mp_enable_admin_render(  ) {
		$options = get_option( 'wpc_mp_settings' );
		?>
		<input type='checkbox' name='wpc_mp_settings[wpc_mp_enable_admin]' <?php isset($options['wpc_mp_enable_admin']) ? checked( $options['wpc_mp_enable_admin'] , 1 ) : ''; ?> value='1'>
		<p><i><?php esc_html_e('If checked you will enable the multiple package on your shipment admin dashboard.', 'wpcargo' ); ?></i></p>
		<?php
	}
	public function wpc_mp_enable_frontend_render(  ) {
		$options = get_option( 'wpc_mp_settings' );
		?>
		<input type='checkbox' name='wpc_mp_settings[wpc_mp_enable_frontend]' <?php isset($options['wpc_mp_enable_frontend']) ? checked( $options['wpc_mp_enable_frontend'], 1 ) : ''; ?> value='1'>
		<p><i><?php esc_html_e('If checked you will enable the multiple package on your shipment results.', 'wpcargo'); ?></i></p>
		<?php
	}
	public function wpc_mp_enable_dimension_unit_render(  ) {
		$options = get_option( 'wpc_mp_settings' );
		?>
		<input type='checkbox' name='wpc_mp_settings[wpc_mp_enable_dimension_unit]' <?php isset($options['wpc_mp_enable_dimension_unit']) ? checked( $options['wpc_mp_enable_dimension_unit'], 1 ) : ''; ?> value='1'>
		<p><i><?php esc_html_e('If checked you will enable the dimension unit.', 'wpcargo'); ?></i></p>
		<?php
	}
	public function wpcargo_dim_divisor_render(){
		$options = get_option( 'wpc_mp_settings' );
		$options = $options ? $options : array();
		?>
		<input type='number' name='wpc_mp_settings[wpcargo_dim_divisor]' value="<?php echo array_key_exists( 'wpcargo_dim_divisor', $options ) ? esc_html( $options['wpcargo_dim_divisor']) : '' ; ?>">
		<p class="description"><?php esc_html_e( 'Note: These values are used in calculating Volumetric Weight.', 'wpcargo' ); ?></p>
		<p class="description"><strong><?php esc_html_e( 'Formula', 'wpcargo' ); ?>: <?php esc_html_e( 'Volumetric Weight.', 'wpcargo' ); ?> = [( <?php esc_html_e( 'Length', 'wpcargo' ); ?> X <?php esc_html_e( 'Width', 'wpcargo' ); ?> X <?php esc_html_e( 'Height', 'wpcargo' ); ?> ) / <?php esc_html_e('Dimension Divisor', 'wpcargo'); ?>] X <?php esc_html_e('Quantity', 'wpcargo'); ?></strong></p>
		<?php
	}
	public function wpc_mp_dimension_unit_render() {
		$options = get_option( 'wpc_mp_settings' );
		$options = $options ? $options : array();
		$unit 	 = array_key_exists( 'wpc_mp_dimension_unit', $options ) ? $options['wpc_mp_dimension_unit'] : 'cm' ;
		?>
		<select name="wpc_mp_settings[wpc_mp_dimension_unit]" id="wpc_mp_dimension_unit" required>
			<?php foreach( wpcargo_package_dim_units() as $dim_unit): ?>
				<option value="<?php echo esc_html($dim_unit); ?>" <?php selected( $unit, $dim_unit, true ); ?>><?php echo esc_html($dim_unit); ?></option>
			<?php endforeach; ?>
		</select>
		<p><i><?php esc_html_e('This will be display in the package Dimension. The default is cm.', 'wpcargo'); ?></i></p>
		<?php
	}
	public function wpc_mp_weight_unit_render() {
		$options = get_option( 'wpc_mp_settings' );
		$unit 	 = array_key_exists( 'wpc_mp_weight_unit', $options ) ? $options['wpc_mp_weight_unit'] : 'lbs' ;
		?>
		<select name="wpc_mp_settings[wpc_mp_weight_unit]" id="wpc_mp_weight_unit" required>
			<?php foreach( wpcargo_package_weight_units() as $dim_unit): ?>
				<option value="<?php echo esc_html($dim_unit); ?>" <?php selected( $unit, $dim_unit, true ); ?>><?php echo esc_html($dim_unit); ?></option>
			<?php endforeach; ?>
		</select>
		<p><i><?php esc_html_e('This will be display in the package Weight. The default is lbs.', 'wpcargo'); ?></i></p>
		<?php
	}
	public function wpc_mp_piece_type_render() {
		$options = get_option( 'wpc_mp_settings' );
		?>
		<textarea cols='40' rows='5' name='wpc_mp_settings[wpc_mp_piece_type]'><?php echo esc_html($options['wpc_mp_piece_type']); ?></textarea>
		<p><i><?php esc_html_e('This will be the selection for the Piece Type for the Package Information section. Comma separated ( Ex. Pallet, Carton, Crate, Loose, Others)', 'wpcargo'); ?></i></p>
		<?php
	}
	public function wpc_mp_settings_section_callback(  ) {
		echo '<p class="description">'.esc_html__( 'Settings for Multiple Package, please fill out the fields below.', 'wpcargo' ).'</p>';
	}
	public function mp_options_page(  ) {
		?><h1><?php esc_html_e('Multiple Package', 'wpcargo'); ?></h1><?php
		require_once( WPCARGO_PLUGIN_PATH.'admin/templates/admin-navigation.tpl.php' );
		?>
		<div class="postbox">
			<div class="inside">
				<form action='options.php' method='post'>
					<?php
					settings_fields( 'wpc_mp_pluginPage' );
					do_settings_sections( 'wpc_mp_pluginPage' );
					submit_button();
					?>
				</form>
			</div>
		</div>
		<?php
	}
	public function wpc_mp_add_settings_nav() {
		$view = sanitize_text_field( $_GET['page'] );
		?>
		<a class="nav-tab <?php echo ( $view == 'wpc-multiple-package') ? 'nav-tab-active' : '' ;  ?>" href="<?php echo esc_url(admin_url().'admin.php?page=wpc-multiple-package'); ?>" ><?php esc_html_e('Multiple Package Settings', 'wpcargo'); ?></a>
		<?php
	}
}
$wpc_wpc_mp_settings = new WPC_MP_Settings;
```