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super-forms-calculator.php
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<?php
/**
* Super Forms - Calculator
*
* @package Super Forms - Calculator
* @author feeling4design
* @link http://codecanyon.net/item/super-forms-drag-drop-form-builder/13979866
* @copyright 2015 by feeling4design
*
* @wordpress-plugin
* Plugin Name: Super Forms - Calculator
* Plugin URI: http://codecanyon.net/item/super-forms-drag-drop-form-builder/13979866
* Description: Adds an extra element that allows you to do calculations on any of your fields
* Version: 1.8.8
* Author: feeling4design
* Author URI: http://codecanyon.net/user/feeling4design
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if(!class_exists('SUPER_Calculator')) :
/**
* Main SUPER_Calculator Class
*
* @class SUPER_Calculator
* @version 1.0.0
*/
final class SUPER_Calculator {
/**
* @var string
*
* @since 1.0.0
*/
public $version = '1.8.8';
/**
* @var string
*
* @since 1.3.0
*/
public $add_on_slug = 'calculator';
public $add_on_name = 'Calculator';
/**
* @var SUPER_Calculator The single instance of the class
*
* @since 1.0.0
*/
protected static $_instance = null;
/**
* Contains an array of registered script handles
*
* @var array
*
* @since 1.0.0
*/
private static $scripts = array();
/**
* Contains an array of localized script handles
*
* @var array
*
* @since 1.0.0
*/
private static $wp_localize_scripts = array();
/**
* Main SUPER_Calculator Instance
*
* Ensures only one instance of SUPER_Calculator is loaded or can be loaded.
*
* @static
* @see SUPER_Calculator()
* @return SUPER_Calculator - Main instance
*
* @since 1.0.0
*/
public static function instance() {
if(is_null( self::$_instance)){
self::$_instance = new self();
}
return self::$_instance;
}
/**
* SUPER_Calculator Constructor.
*
* @since 1.0.0
*/
public function __construct(){
$this->init_hooks();
do_action('super_calculator_loaded');
}
/**
* Define constant if not already set
*
* @param string $name
* @param string|bool $value
*
* @since 1.0.0
*/
private function define($name, $value){
if(!defined($name)){
define($name, $value);
}
}
/**
* What type of request is this?
*
* string $type ajax, frontend or admin
* @return bool
*
* @since 1.0.0
*/
private function is_request($type){
switch ($type){
case 'admin' :
return is_admin();
case 'ajax' :
return defined( 'DOING_AJAX' );
case 'cron' :
return defined( 'DOING_CRON' );
case 'frontend' :
return (!is_admin() || defined('DOING_AJAX')) && ! defined('DOING_CRON');
}
}
/**
* Hook into actions and filters
*
* @since 1.0.0
*/
private function init_hooks() {
// @since 1.3.0
register_deactivation_hook( __FILE__, array( $this, 'deactivate' ) );
// Filters since 1.0.0
add_filter( 'super_shortcodes_after_form_elements_filter', array( $this, 'add_calculator_element' ), 10, 2 );
// Filters since 1.0.8
add_filter( 'super_common_attributes_filter', array( $this, 'add_element_attribute' ), 10, 2 );
// Filters since 1.3.0
add_filter( 'super_after_activation_message_filter', array( $this, 'activation_message' ), 10, 2 );
if ( $this->is_request( 'frontend' ) ) {
// Filters since 1.0.0
add_filter( 'super_form_styles_filter', array( $this, 'add_element_styles' ), 10, 2 );
add_filter( 'super_common_js_dynamic_functions_filter', array( $this, 'add_dynamic_function' ), 110, 2 );
// Actions since 1.0.0
$settings = get_option( 'super_settings' );
if( isset( $settings['enable_ajax'] ) ) {
if( $settings['enable_ajax']=='1' ) {
add_action( 'wp_enqueue_scripts', array( $this, 'load_frontend_scripts_before_ajax' ) );
}
}
}
if ( $this->is_request( 'admin' ) ) {
// Filters since 1.0.0
add_filter( 'super_enqueue_styles', array( $this, 'add_stylesheet' ), 10, 1 );
add_filter( 'super_enqueue_scripts', array( $this, 'add_scripts' ), 10, 1 );
add_filter( 'super_form_styles_filter', array( $this, 'add_element_styles' ), 10, 2 );
add_filter( 'super_common_js_dynamic_functions_filter', array( $this, 'add_dynamic_function' ), 110, 2 );
// Filters since 1.0.8
add_filter( 'super_shortcodes_after_form_elements_filter', array( $this, 'add_date_field_settings' ), 10, 2 );
// Filters since 1.3.0
add_filter( 'super_settings_end_filter', array( $this, 'activation' ), 100, 2 );
// Actions since 1.3.0
add_action( 'init', array( $this, 'update_plugin' ) );
// Actions since 1.8.0
add_action( 'all_admin_notices', array( $this, 'display_activation_msg' ) );
}
}
/**
* Display activation message for automatic updates
*
* @since 1.8.0
*/
public function display_activation_msg() {
if( !class_exists('SUPER_Forms') ) {
echo '<div class="notice notice-error">'; // notice-success
echo '<p>';
echo sprintf(
__( '%sPlease note:%s You must install and activate %4$s%1$sSuper Forms%2$s%5$s in order to be able to use %1$s%s%2$s!', 'super_forms' ),
'<strong>',
'</strong>',
'Super Forms - ' . $this->add_on_name,
'<a target="_blank" href="https://codecanyon.net/item/super-forms-drag-drop-form-builder/13979866">',
'</a>'
);
echo '</p>';
echo '</div>';
}
}
/**
* Automatically update plugin from the repository
*
* @since 1.3.0
*/
function update_plugin() {
if( defined('SUPER_PLUGIN_DIR') ) {
require_once ( SUPER_PLUGIN_DIR . '/includes/admin/update-super-forms.php' );
$plugin_remote_path = 'http://f4d.nl/super-forms/';
$plugin_slug = plugin_basename( __FILE__ );
new SUPER_WP_AutoUpdate( $this->version, $plugin_remote_path, $plugin_slug, '', '', $this->add_on_slug );
}
}
/**
* Hook into common attributes and add return_age attribute for date element
*
* @since 1.0.8
*/
public static function add_element_attribute( $result, $element ) {
if( $element['tag']=='date' ) {
$atts = $element['atts'];
if( !isset( $atts['return_age'] ) ) $atts['return_age'] = '';
$result .= ' data-return_age="' . $atts['return_age'] . '"';
}
return $result;
}
/**
* Hook into settings and add Text field settings
*
* @since 1.0.8
*/
public static function add_date_field_settings( $array, $attributes ) {
// Now add the age settings field
$fields_array = $array['form_elements']['shortcodes']['date']['atts']['general']['fields'];
$res = array_slice($fields_array, 0, 8, true);
$setting['return_age'] = array(
'desc' => __( 'Return age based on selected date to use with calculations', 'super-forms' ),
'default'=> ( !isset( $attributes['return_age'] ) ? '' : $attributes['return_age'] ),
'type' => 'checkbox',
'filter'=>true,
'values' => array(
'true' => __( 'Return age for calculation fields', 'super-forms' ),
)
);
$res = $res + $setting + array_slice($fields_array, 1, count($fields_array) - 1, true);
$array['form_elements']['shortcodes']['date']['atts']['general']['fields'] = $res;
return $array;
}
/**
* Enqueue scripts before ajax call is made
*
* @since 1.0.0
*/
public static function load_frontend_scripts_before_ajax() {
wp_enqueue_style( 'super-calculator', plugin_dir_url( __FILE__ ) . 'assets/css/frontend/calculator.min.css', array(), SUPER_Calculator()->version );
wp_enqueue_script( 'super-calculator', plugin_dir_url( __FILE__ ) . 'assets/js/frontend/calculator.min.js', array( 'jquery', 'super-common' ), SUPER_Calculator()->version );
}
/**
* Hook into stylesheets of the form and add styles for the calculator element
*
* @since 1.0.0
*/
public static function add_dynamic_function( $functions ) {
$functions['after_initializing_forms_hook'][] = array(
'name' => 'init_calculator'
);
$functions['before_validating_form_hook'][] = array(
'name' => 'init_calculator'
);
$functions['after_dropdown_change_hook'][] = array(
'name' => 'init_calculator'
);
$functions['after_field_change_blur_hook'][] = array(
'name' => 'init_calculator'
);
$functions['after_radio_change_hook'][] = array(
'name' => 'init_calculator'
);
$functions['after_checkbox_change_hook'][] = array(
'name' => 'init_calculator'
);
// @since 1.1.2
$functions['after_form_data_collected_hook'][] = array(
'name' => 'init_calculator_update_data_value'
);
// @since 1.8.5 - make sure we execute this function AFTER all other fields have been renamed otherwise fields would be skipped if the are placed below the calculator element
$functions['after_duplicating_column_hook'][] = array(
'name' => 'init_calculator_update_math'
);
// @since 1.1.4
$functions['after_init_calculator_hook'][] = array(
'name' => 'conditional_logic'
);
// @since 1.5.0
$functions['after_duplicating_column_hook'][] = array(
'name' => 'init_calculator_after_duplicating_column'
);
return $functions;
}
/**
* Add the activation under the "Activate" TAB
*
* @since 1.3.0
*/
public function activation($array, $data) {
if (method_exists('SUPER_Forms','add_on_activation')) {
return SUPER_Forms::add_on_activation($array, $this->add_on_slug, $this->add_on_name);
}else{
return $array;
}
}
/**
* Deactivate
*
* Upon plugin deactivation delete activation
*
* @since 1.3.0
*/
public static function deactivate(){
if (method_exists('SUPER_Forms','add_on_deactivate')) {
SUPER_Forms::add_on_deactivate(SUPER_Calculator()->add_on_slug);
}
}
/**
* Check license and show activation message
*
* @since 1.3.0
*/
public function activation_message( $activation_msg, $data ) {
if (method_exists('SUPER_Forms','add_on_activation_message')) {
return SUPER_Forms::add_on_activation_message($activation_msg, $this->add_on_slug, $this->add_on_name);
}
return $activation_msg;
}
/**
* Hook into stylesheets of the form and add styles for the calculator element
*
* @since 1.0.0
*/
public static function add_element_styles( $styles, $attributes ) {
$s = '.super-form-'.$attributes['id'].' ';
$v = $attributes['settings'];
$styles .= $s.'.super-calculator-canvas {';
$styles .= 'border: solid 1px ' . $v['theme_field_colors_border'] . ';';
$styles .= 'background-color: ' . $v['theme_field_colors_top'] . ';';
$styles .= '}';
return $styles;
}
/**
* Hook into stylesheets and add calculator stylesheet
*
* @since 1.0.0
*/
public static function add_stylesheet( $array ) {
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.min' : '.min';
$assets_path = str_replace( array( 'http:', 'https:' ), '', plugin_dir_url( __FILE__ ) ) . '/assets/';
$frontend_path = $assets_path . 'css/frontend/';
$array['super-calculator'] = array(
'src' => $frontend_path . 'calculator' . $suffix . '.css',
'deps' => '',
'version' => SUPER_Calculator()->version,
'media' => 'all',
'screen' => array(
'super-forms_page_super_create_form'
),
'method' => 'enqueue',
);
return $array;
}
/**
* Hook into scripts and add calculator javascripts
*
* @since 1.0.0
*/
public static function add_scripts( $array ) {
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.min' : '.min';
$assets_path = str_replace( array( 'http:', 'https:' ), '', plugin_dir_url( __FILE__ ) ) . '/assets/';
$frontend_path = $assets_path . 'js/frontend/';
$array['super-calculator'] = array(
'src' => $frontend_path . 'calculator.min.js',
'deps' => array( 'jquery' ),
'version' => SUPER_Calculator()->version,
'footer' => false,
'screen' => array(
'super-forms_page_super_create_form'
),
'method' => 'enqueue'
);
return $array;
}
/**
* Handle the Calculator element output
*
* @since 1.0.0
*/
public static function calculator( $tag, $atts, $inner, $shortcodes=null, $settings=null ) {
// Fallback check for older super form versions
if (method_exists('SUPER_Common','generate_array_default_element_settings')) {
$defaults = SUPER_Common::generate_array_default_element_settings($shortcodes, 'form_elements', $tag);
}else{
$defaults = array(
'name' => 'subtotal',
'math' => '',
'amount_label' => '',
'format' => '',
'currency' => '$',
'email' => 'Subtotal:',
'label' => '',
'description' => '',
'tooltip' => '',
'validation' => 'none',
'error' => '',
'decimals' => '2',
'decimal_separator' => '.',
'thousand_separator' => ',',
'email_float' => '',
'date_calculations' => '',
'date_math' => 'years',
'grouped' => 0,
'align' => 'left',
'amount_width' => 0,
'wrapper_width' => 0,
'margin' => '',
'exclude' => 0,
'error_position' => '',
'icon_position' => 'outside',
'icon_align' => 'left',
'icon' => 'calculator',
// @since 1.8.6
'convert_timestamp' => '',
'date_format' => 'dd-mm-yy',
'custom_format' => 'dd-mm-yy',
);
}
$atts = wp_parse_args( $atts, $defaults );
// @since 1.8.6
if( !empty($atts['convert_timestamp']) ) {
$format = $atts['date_format'];
if( $format=='custom' ) $format = $atts['custom_format'];
$jsformat = $format;
$jsformat = str_replace('DD', 'dddd', $jsformat);
if (preg_match("/MM/i", $jsformat)) {
$jsformat = str_replace('MM', 'MMMM', $jsformat);
}else{
if (preg_match("/M/i", $jsformat)) {
$jsformat = str_replace('M', 'MMM', $jsformat);
}
}
$jsformat = str_replace('mm', 'MM', $jsformat);
if (preg_match("/yy/i", $jsformat)) {
$jsformat = str_replace('yy', 'yyyy', $jsformat);
}else{
if (preg_match("/y/i", $jsformat)) {
$jsformat = str_replace('y', 'yy', $jsformat);
}
}
}
wp_enqueue_style( 'super-calculator', plugin_dir_url( __FILE__ ) . 'assets/css/frontend/calculator.min.css', array(), SUPER_Calculator()->version );
wp_enqueue_script( 'super-calculator', plugin_dir_url( __FILE__ ) . 'assets/js/frontend/calculator.min.js', array( 'jquery' ), SUPER_Calculator()->version );
$class = '';
if( $atts['margin']!='' ) {
$class = 'super-remove-margin';
}
$result = SUPER_Shortcodes::opening_tag( $tag, $atts, $class );
$result .= SUPER_Shortcodes::opening_wrapper( $atts, $inner, $shortcodes, $settings );
if( !isset( $atts['decimals'] ) ) $atts['decimals'] = 2;
if( !isset( $atts['thousand_separator'] ) ) $atts['thousand_separator'] = ',';
if( !isset( $atts['decimal_separator'] ) ) $atts['decimal_separator'] = '.';
if( !isset( $atts['math'] ) ) $atts['math'] = '';
if( !isset( $atts['amount_label'] ) ) $atts['amount_label'] = '';
// @since 1.2.0 - return years, months or days for date calculations
if( !isset( $atts['date_calculations'] ) ) $atts['date_calculations'] = '';
if($atts['date_calculations']=='true'){
if( !isset( $atts['date_math'] ) ) $atts['date_math'] = 'years';
}else{
$atts['date_math'] = '';
}
// @since 2.3.0 - speed improvement, only do calculations for applied fields
preg_match_all('/{\K[^}]*(?=})/m', $atts['math'], $matches);
$fields = implode('][', $matches[0]);
$result .= '<div class="super-calculator-wrapper" data-fields="[' . $fields . ']"' . ($atts['date_math']!='' ? ' data-date-math="' . $atts['date_math'] . '"' : '') . ' data-decimals="' . $atts['decimals'] . '" data-thousand-separator="' . $atts['thousand_separator'] . '" data-decimal-separator="' . $atts['decimal_separator'] . '" data-super-math="' . $atts['math'] . '"';
if(!empty($jsformat)) $result .= ' data-jsformat="' . $jsformat . '" ';
$result .= '">';
$result .= '<span class="super-calculator-label">' . $atts['amount_label'] . '</span>';
$style = '';
if( !isset( $atts['amount_width'] ) ) $atts['amount_width'] = 0;
if( $atts['amount_width']!=0 ) {
$style = 'width:' . $atts['amount_width'] . 'px;';
}
if( !empty( $style ) ) {
$style = ' style="' . $style . '"';
}
$result .= '<span' . $style . ' class="super-calculator-currency-wrapper">';
$result .= '<span class="super-calculator-currency">' . $atts['currency'] . '</span>';
$result .= '<span class="super-calculator-amount">' . number_format( 0, $atts['decimals'], $atts['decimal_separator'], '' ) . '</span>';
// @since v1.0.2
if( !isset( $atts['format'] ) ) $atts['format'] = '';
$result .= '<span class="super-calculator-format">' . $atts['format'] . '</span>';
$result .= '</span>';
$result .= '</div>';
$result .= '<input type="hidden" class="super-shortcode-field"';
$result .= ' name="' . $atts['name'] . '"';
// @since v1.1.2
if( (isset($atts['email_float'])) && ($atts['email_float']=='true') ) {
$result .= ' data-email-float="true"';
}
$result .= SUPER_Shortcodes::common_attributes( $atts, $tag );
$result .= ' />';
$result .= '</div>';
$result .= SUPER_Shortcodes::loop_conditions( $atts );
$result .= '</div>';
return $result;
}
/**
* Hook into elements and add Calculator element
* This element specifies the Calculator List by it's given ID and retrieves it's Groups
*
* @since 1.0.0
*/
public static function add_calculator_element( $array, $attributes ) {
// Include the predefined arrays
require( SUPER_PLUGIN_DIR . '/includes/shortcodes/predefined-arrays.php' );
$array['form_elements']['shortcodes']['calculator_predefined'] = array(
'name' => __( 'Calculator', 'super-forms' ),
'icon' => 'calculator',
'predefined' => array(
array(
'tag' => 'calculator',
'group' => 'form_elements',
'data' => array(
'name' => __( 'subtotal', 'super-forms' ),
'email' => __( 'Subtotal:', 'super-forms' ),
'currency' => '$',
'thousand_separator' => ',',
'icon' => 'calculator',
)
)
)
);
$array['form_elements']['shortcodes']['calculator'] = array(
'hidden' => true,
'callback' => 'SUPER_Calculator::calculator',
'name' => __( 'Calculator', 'super-forms' ),
'icon' => 'calculator',
'atts' => array(
'general' => array(
'name' => __( 'General', 'super-forms' ),
'fields' => array(
'name' => SUPER_Shortcodes::name( $attributes, '' ),
'email' => SUPER_Shortcodes::email( $attributes, '' ),
'math' => array(
'name'=>__( 'Calculation', 'super-forms' ),
'desc'=>__( 'You can use tags to retrieve field values e.g: ({field1}+{field2})*7.5', 'super-forms' ),
'default'=> ( !isset( $attributes['math'] ) ? '' : $attributes['math'] ),
'placeholder'=>'({field1}+{field2})*7.5',
'required'=>true
),
'amount_label' => array(
'name'=>__( 'Amount Label', 'super-forms' ),
'desc'=>__( 'Set a label for the amount e.g: Subtotal or Total', 'super-forms' ),
'default'=> ( !isset( $attributes['amount_label'] ) ? '' : $attributes['amount_label'] ),
'placeholder'=>'',
),
'format' => array(
'default'=> ( !isset( $attributes['format'] ) ? '' : $attributes['format'] ),
'name' => __( 'Amount format (example: %)', 'super-forms' ),
'desc' => __( 'Set a format e.g: %, EUR, USD etc.', 'super-forms' )
),
'currency' => array(
'name'=>__( 'Currency', 'super-forms' ),
'desc'=>__( 'Set the currency of or leave empty for no currency e.g: $ or €', 'super-forms' ),
'default'=> ( !isset( $attributes['currency'] ) ? '' : $attributes['currency'] ),
'placeholder'=>'$',
),
'label' => $label,
'description'=>$description,
'tooltip' => $tooltip,
'validation' => array(
'name'=>__( 'Special Validation', 'super-forms' ),
'desc'=>__( 'How does this field need to be validated?', 'super-forms' ),
'default'=> (!isset($attributes['validation']) ? 'none' : $attributes['validation']),
'type'=>'select',
'values'=>array(
'none' => __( 'No validation needed', 'super-forms' ),
'empty' => __( 'Not empty', 'super-forms' ),
)
),
'error' => $error,
),
),
'advanced' => array(
'name' => __( 'Advanced', 'super-forms' ),
'fields' => array(
'decimals' => array(
'name'=>__( 'Length of decimal', 'super-forms' ),
'desc'=>__( 'Choose a length for your decimals (default = 2)', 'super-forms' ),
'default'=> (!isset($attributes['decimals']) ? '2' : $attributes['decimals']),
'type'=>'slider',
'min'=>0,
'max'=>50,
'steps'=>1
),
'decimal_separator' => array(
'name'=>__( 'Decimal separator', 'super-forms' ),
'desc'=>__( 'Choose your decimal separator (comma or dot)', 'super-forms' ),
'default'=> (!isset($attributes['decimal_separator']) ? '.' : $attributes['decimal_separator']),
'type'=>'select',
'values'=>array(
'.' => __( '. (dot)', 'super-forms' ),
',' => __( ', (comma)', 'super-forms' ),
)
),
'thousand_separator' => array(
'name'=>__( 'Thousand separator', 'super-forms' ),
'desc'=>__( 'Choose your thousand separator (empty, comma or dot)', 'super-forms' ),
'default'=> (!isset($attributes['thousand_separator']) ? '' : $attributes['thousand_separator']),
'type'=>'select',
'values'=>array(
'' => __( 'None (empty)', 'super-forms' ),
'.' => __( '. (dot)', 'super-forms' ),
',' => __( ', (comma)', 'super-forms' ),
)
),
'email_float' => array(
'desc' => __( 'This will remove the thousand separater from the number', 'super-forms' ),
'label' => __( 'Required for WooCommerce Checkouts', 'super-forms' ),
'default'=> ( !isset( $attributes['email_value'] ) ? '' : $attributes['email_value'] ),
'type' => 'checkbox',
'filter'=>true,
'values' => array(
'true' => __( 'Send/Save the value as a float format', 'super-forms' ),
)
),
// @since 1.2.0 - return years, months or days for math
'date_calculations' => array(
'desc' => __( 'This allows you return the age, months or days based on the birthdate', 'super-forms' ),
'default'=> ( !isset( $attributes['date_calculations'] ) ? '' : $attributes['date_calculations'] ),
'type' => 'checkbox',
'filter'=>true,
'values' => array(
'true' => __( 'Enable birthdate calculations', 'super-forms' ),
)
),
'date_math' => array(
'name'=>__( 'Select which value to return for calculations', 'super-forms' ),
'default'=> (!isset($attributes['date_math']) ? 'years' : $attributes['date_math']),
'type'=>'select',
'values'=>array(
'years' => __( 'Return years (age)', 'super-forms' ),
'months' => __( 'Return months', 'super-forms' ),
'days' => __( 'Return days', 'super-forms' ),
),
'filter'=>true,
'parent'=>'date_calculations',
'filter_value'=>'true',
),
// @since 1.8.6 - return date format based on timestamps
'convert_timestamp' => array(
'default'=> ( !isset( $attributes['convert_timestamp'] ) ? '' : $attributes['convert_timestamp'] ),
'type' => 'checkbox',
'filter'=>true,
'values' => array(
'true' => __( 'Convert timestamp to specific date format', 'super-forms' ),
),
),
'date_format' => array(
'name'=>__( 'Date Format', 'super-forms' ),
'desc'=>__( 'Change the date format', 'super-forms' ),
'default'=> ( !isset( $attributes['date_format']) ? 'dd-mm-yy' : $attributes['date_format']),
'type'=>'select',
'values'=>array(
'custom' => __( 'Custom date format', 'super-forms' ),
'dd-mm-yy' => __( 'European - dd-mm-yy', 'super-forms' ),
'mm/dd/yy' => __( 'Default - mm/dd/yy', 'super-forms' ),
'yy-mm-dd' => __( 'ISO 8601 - yy-mm-dd', 'super-forms' ),
'd M, y' => __( 'Short - d M, y', 'super-forms' ),
'd MM, y' => __( 'Medium - d MM, y', 'super-forms' ),
'DD, d MM, yy' => __( 'Full - DD, d MM, yy', 'super-forms' ),
),
'filter'=>true,
'parent'=>'convert_timestamp',
'filter_value'=>'true',
),
'custom_format' => array(
'name'=>'Enter a custom Date Format',
'default'=> ( !isset( $attributes['custom_format']) ? 'dd-mm-yy' : $attributes['custom_format']),
'filter'=>true,
'parent'=>'date_format',
'filter_value'=>'custom',
),
'grouped' => $grouped,
'align' => array(
'name'=> __('Alignment', 'super-forms' ),
'default'=> ( !isset( $attributes['align']) ? 'left' : $attributes['align']),
'type'=>'select',
'values'=>array(
'left' => 'Align Left',
'center' => 'Align Center',
'right' => 'Align Right',
),
),
'amount_width' => array(
'type' => 'slider',
'default'=> (!isset($attributes['amount_width']) ? 0 : $attributes['amount_width']),
'min' => 0,
'max' => 600,
'steps' => 10,
'name' => __( 'Amount wrapper width in pixels', 'super-forms' ),
'desc' => __( 'Set to 0 to use default CSS width.', 'super-forms' )
),
'wrapper_width' => $wrapper_width,
'margin' => array(
'name'=>__( 'Remove margin', 'super-forms' ),
'default'=> (!isset($attributes['margin']) ? '' : $attributes['margin']),
'type'=>'select',
'values'=>array(
''=>'No',
'no_margin'=>'Yes',
)
),
'exclude' => $exclude,
'exclude_entry' => $exclude_entry, // @since 1.8.3 - option to skip saving value in Contact Entries
'error_position' => $error_position,
),
),
'icon' => array(
'name' => __( 'Icon', 'super-forms' ),
'fields' => array(
'icon_position' => $icon_position,
'icon_align' => $icon_align,
'icon' => SUPER_Shortcodes::icon( $attributes, '' ),
),
),
'conditional_logic' => $conditional_logic_array
),
);
return $array;
}
}
endif;
/**
* Returns the main instance of SUPER_Calculator to prevent the need to use globals.
*
* @return SUPER_Calculator
*/
function SUPER_Calculator() {
return SUPER_Calculator::instance();
}
// Global for backwards compatibility.
$GLOBALS['SUPER_Calculator'] = SUPER_Calculator();