/wp-content/plugins/ninja-forms/includes/Fields/Product.php
PHP | 217 lines | 122 code | 57 blank | 38 comment | 33 complexity | f50ef2941e14af3b274301cef6ff70e2 MD5 | raw file
Possible License(s): GPL-3.0, MIT, Apache-2.0
- <?php if ( ! defined( 'ABSPATH' ) ) exit;
- /**
- * Class NF_Fields_Product
- */
- class NF_Fields_Product extends NF_Abstracts_Input
- {
- protected $_name = 'product';
- protected $_section = 'pricing';
- protected $_icon = 'tag';
- protected $_aliases = array();
- protected $_type = 'product';
- protected $_templates = array( 'product', 'textbox', 'hidden', 'listselect' );
- protected $_test_value = '0';
- protected $processing_fields = array( 'quantity', 'modifier', 'shipping', 'tax', 'total' );
- protected $_settings = array( 'product_use_quantity', 'product_price', 'product_type', 'product_type' );
- protected $_settings_exclude = array( 'input_limit_set', 'disable_input', 'required' );
- public function __construct()
- {
- parent::__construct();
- $this->_nicename = __( 'Product', 'ninja-forms' );
- $this->_settings[ 'product_price' ][ 'width' ] = 'full';
- add_filter( 'ninja_forms_merge_tag_value_product', array( $this, 'merge_tag_value' ), 10, 2 );
- add_filter( 'ninja_forms_custom_columns', array( $this, 'custom_columns' ), 10, 3 );
- add_filter( 'ninja_forms_merge_tag_calc_value_product', array( $this, 'merge_tag_value' ), 10, 2 );
- add_filter( 'ninja_forms_localize_field_' . $this->_name, array( $this, 'filter_required_setting' ) );
- add_filter( 'ninja_forms_localize_field_' . $this->_name . '_preview', array( $this, 'filter_required_setting' ) );
- }
- public function process( $product, $data )
- {
- $related = array();
- foreach( $data[ 'fields' ] as $key => $field ){
- if( ! isset ( $field[ 'type' ] ) || ! in_array( $field[ 'type' ], $this->processing_fields ) ) continue;
- $type = $field[ 'type' ];
- if( ! isset( $field[ 'product_assignment' ] ) ) continue;
- if( $product[ 'id' ] != $field[ 'product_assignment' ] ) continue;
- $related[ $type ] = &$data[ 'fields' ][ $key ]; // Assign by reference
- }
- //TODO: Does not work in non-English locales
- $total = str_replace( array( ',', '$' ), '', $product[ 'product_price' ] );
- $total = floatval( $total );
- if( isset( $related[ 'quantity' ][ 'value' ] ) && $related[ 'quantity' ][ 'value' ] ){
- $total = $total * $related[ 'quantity' ][ 'value' ];
- } elseif( $product[ 'product_use_quantity'] && $product[ 'value' ] ){
- $total = $total * $product[ 'value' ];
- }
- if( isset( $related[ 'modifier' ] ) ){
- //TODO: Handle multiple modifiers.
- }
- $data[ 'product_totals' ][] = number_format( $total, 2 );
- $data[ 'extra' ][ 'product_fields' ][ $product[ 'id' ] ][ 'product_price' ] = $product[ 'settings' ][ 'product_price' ];
- return $data;
- }
- /**
- * Validate
- *
- * @param $field
- * @param $data
- * @return array $errors
- */
- public function validate( $field, $data )
- {
- $errors = array();
- if( isset( $field[ 'product_use_quantity' ] ) && 1 == $field[ 'product_use_quantity' ] ){
- // Required check.
- if( isset( $field['required'] ) && 1 == $field['required'] && ! trim( $field['value'] ) ){
- $errors[] = 'Field is required.';
- }
- }
- return $errors;
- }
- public function filter_required_setting( $field )
- {
- if( ! isset( $field[ 'settings' ][ 'product_use_quantity' ] ) || 1 != $field[ 'settings' ][ 'product_use_quantity' ] ) {
- $field[ 'settings' ][ 'required' ] = 0;
- }
- return $field;
- }
- public function merge_tag_value( $value, $field )
- {
- // TODO: Replaced this to fix English locales.
- // Other locales are still broken and will need to be addressed in refactor.
- // $product_price = preg_replace ('/[^\d,\.]/', '', $field[ 'product_price' ] );
- $product_price = str_replace( array( ',', '$' ), '', $field[ 'product_price' ] );
- $product_quantity = ( isset( $field[ 'product_use_quantity' ] ) && 1 == $field[ 'product_use_quantity' ] ) ? $value : 1;
- return number_format( $product_price * $product_quantity, 2 );
- }
- public function custom_columns( $value, $field, $sub_id )
- {
- if ( ! $field->get_setting( 'product_use_quantity' ) ) return $value;
- if ( 0 == absint( $_REQUEST[ 'form_id' ] ) ) return $value;
- $form_id = absint( $_REQUEST[ 'form_id' ] );
- /*
- * Check to see if we have a stored "price" setting for this field.
- * This lets us track what the value was when the user submitted so that total isn't incorrect if the user changes the price after a submission.
- */
- $sub = Ninja_Forms()->form()->get_sub( $sub_id );
- $product_fields = $sub->get_extra_value( 'product_fields' );
- if( is_array( $product_fields ) && isset ( $product_fields[ $field->get_id() ] ) ) {
- $price = $product_fields[ $field->get_id() ][ 'product_price' ];
- } else {
- $price = $field->get_setting( 'product_price' );
- }
- /*
- * Get our currency marker setting. First, we check the form, then plugin settings.
- */
- $currency = Ninja_Forms()->form( $form_id )->get()->get_setting( 'currency' );
-
- if ( empty( $currency ) ) {
- /*
- * Check our plugin currency.
- */
- $currency = Ninja_Forms()->get_setting( 'currency' );
- }
- $currency_symbols = Ninja_Forms::config( 'CurrencySymbol' );
- $currency_symbol = html_entity_decode( $currency_symbols[ $currency ] );
- // @todo Update to use the locale of the form.
- global $wp_locale;
- $price = str_replace( array( $wp_locale->number_format[ 'thousands_sep' ], $currency_symbol ), '', $price );
- $price = floatval( $price );
- $value = intval( $value );
- $total = number_format_i18n( $price * $value, 2 );
- $output = $currency_symbol . $total . ' ( ' . $value . ' ) ';
- return $output;
- }
- public function admin_form_element( $id, $value )
- {
- $form_id = get_post_meta( absint( $_GET[ 'post' ] ), '_form_id', true );
- $field = Ninja_Forms()->form( $form_id )->get_field( $id );
- /*
- * Check to see if we have a stored "price" setting for this field.
- * This lets us track what the value was when the user submitted so that total isn't incorrect if the user changes the price after a submission.
- */
- $sub = Ninja_Forms()->form()->get_sub( absint( $_REQUEST[ 'post' ] ) );
- $product_fields = $sub->get_extra_value( 'product_fields' );
- if( is_array( $product_fields ) && isset ( $product_fields[ $id ] ) ) {
- $price = $product_fields[ $id ][ 'product_price' ];
- } else {
- $price = $field->get_setting( 'product_price' );
- }
- /*
- * Get our currency marker setting. First, we check the form, then plugin settings.
- */
- $currency = Ninja_Forms()->form( $form_id )->get()->get_setting( 'currency' );
-
- if ( empty( $currency ) ) {
- /*
- * Check our plugin currency.
- */
- $currency = Ninja_Forms()->get_setting( 'currency' );
- }
- $currency_symbols = Ninja_Forms::config( 'CurrencySymbol' );
- $currency_symbol = html_entity_decode( $currency_symbols[ $currency ] );
- // @todo Update to use the locale of the form.
- global $wp_locale;
- $price = str_replace( array( $wp_locale->number_format[ 'thousands_sep' ], $currency_symbol ), '', $price );
- $price = floatval( $price );
- $value = intval( $value );
- $total = number_format_i18n( $price * $value, 2 );
- $price = number_format_i18n( $price, 2 );
- return "Price: <strong>" . $currency_symbol . $price . "</strong> X Quantity: <input name='fields[$id]' type='number' value='" . $value . "'> = " . $currency_symbol . $total;
- }
- }