NF_Fields_Shipping

Class NF_Field_Shipping.

Defined (1)

The class is defined in the following location(s).

/includes/Fields/Shipping.php  
  1. class NF_Fields_Shipping extends NF_Abstracts_Input 
  2. { 
  3.     protected $_name = 'shipping'; 
  4.  
  5.     protected $_section = 'pricing'; 
  6.  
  7.     protected $_icon = 'truck'; 
  8.  
  9.     protected $_aliases = array(); 
  10.  
  11.     protected $_type = 'shipping'; 
  12.  
  13.     protected $_templates = 'shipping'; 
  14.  
  15.     protected $_test_value = '0.00'; 
  16.  
  17.     protected $_settings =  array( 'shipping_type', 'shipping_cost', 'shipping_options' ); 
  18.  
  19.     protected $_settings_exclude = array( 'input_limit_set', 'disable_input', 'required' ); 
  20.  
  21.     public function __construct() 
  22.     { 
  23.         parent::__construct(); 
  24.  
  25.         $this->_nicename = __( 'Shipping', 'ninja-forms' ); 
  26.  
  27.         add_filter( 'ninja-forms-field-settings-groups', array( $this, 'add_setting_group' ) ); 
  28.  
  29.         add_filter( 'ninja_forms_merge_tag_value_shipping', array( $this, 'merge_tag_value' ), 10, 2 ); 
  30.     } 
  31.  
  32.     public function add_setting_group( $groups ) 
  33.     { 
  34.         $groups[ 'advanced_shipping' ] = array( 
  35.             'id' => 'advanced_shipping',  
  36.             'label' => __( 'Advanced Shipping', 'ninja-forms' ),  
  37.  ); 
  38.  
  39.         return $groups; 
  40.     } 
  41.  
  42.     public function admin_form_element( $id, $value ) 
  43.     { 
  44.         $field = Ninja_Forms()->form()->get_field( $id ); 
  45.  
  46.         $value = $field->get_setting( 'shipping_cost' ); 
  47.  
  48.         switch( $field->get_setting( 'shipping_type' ) ) { 
  49.             case 'single': 
  50.  
  51.                 return "<input class='widefat' name='fields[$id]' value='$value' />"; 
  52.  
  53.             case 'select': 
  54.  
  55.                 $options = '<option>--</option>'; 
  56.                 foreach( $field->get_setting( 'shipping_options' ) as $option ) { 
  57.                     $selected = ( $value == $option[ 'value' ] ) ? "selected" : ''; 
  58.                     $options .= "<option value='{$option[ 'value' ]}' $selected>{$option[ 'label' ]}</option>"; 
  59.                 } 
  60.  
  61.                 return "<select class='widefat' name='fields[$id]' id=''>$options</select>"; 
  62.  
  63.             default: 
  64.                 return ""; 
  65.         } 
  66.     } 
  67.  
  68.     public function merge_tag_value( $value, $field ) 
  69.     { 
  70.         if( isset( $field[ 'shipping_type' ] ) ) { 
  71.  
  72.             switch( $field[ 'shipping_type' ] ) { 
  73.                 case 'single': 
  74.                     $value = $field[ 'shipping_cost' ]; 
  75.                     break; 
  76.                 case 'select': 
  77.                     $value = $field[ 'shipping_options' ]; 
  78.                     break; 
  79.             } 
  80.         } 
  81.         $value = preg_replace ('/[^\d, \.]/', '', $value ); 
  82.         return $value; 
  83.     } 
  84. }