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File Content: `calculation.php`

<?php


/**
 * Helper functions for calculation fields
 *
 * @package Caldera_Forms
 * @author    Josh Pollock <Josh@CalderaWP.com>
 * @license   GPL-2.0+
 * @link
 * @copyright 2017 CalderaWP LLC
 */
class Caldera_Forms_Field_Calculation {

	/**
	 * Determines if checkboxes are calculated as sum of checked options or highest option
	 *
	 * @since 1.5.0.10
	 *
	 * @param array $field Field config
	 * @param array $form Form config
	 *
	 * @return bool
	 */
	public static function checkbox_mode( $field, $form ){

		/**
		 * Determines if checkboxes are calculated as sum of checked options or highest option
		 *
		 * @since 1.5.0.10
		 *
		 * @param bool $sum_mode Set true for sum, false for highest.
		 * @param array $field Field config
		 * @param array $form Form config
		 *
		 */
		return (bool) apply_filters( 'caldera_forms_checkbox_calculate_sum', true, $field, $form );

	}

	/**
	 * Get value of field for calculation
	 *
	 * @since 1.5.0.10
	 *
	 * @param array $field Field config
	 * @param array $form Form config
	 *
	 * @return float
	 */
	public static function get_value( $field, $form ){
		$entry_value = Caldera_Forms::get_field_data( $field[ 'ID' ], $form );
		$type = Caldera_Forms_Field_Util::get_type( $field, $form );
		$number = 0;
		switch( $type ){
			case 'checkbox' :
					if( true == self::checkbox_mode( $field, $form ) ){
						if( ! empty(  $entry_value ) ){
							foreach ( $entry_value as $opt => $value ){
								 $entry_value[ $opt ] = Caldera_Forms_Field_Util::get_option_calculation_value( $opt, $field, $form );
							}

							$number = floatval( array_sum( $entry_value ) );
						}


					}else{
						if( is_array( $entry_value ) ){
							foreach (  $entry_value as $value ){
								if( $value > $number ){
									$number = $value;
								}
							}
						}else{
							$number = floatval( $entry_value );
						}

						$number = self::find_calc_value( $number, $field, $form );
					}
				break;
			case 'radio':
			case 'dropdown':
			case 'filtered_select2':
			case 'toggle_switch' :
				$number = self::find_calc_value( $entry_value, $field, $form );

				break;
			default :
				$number = self::find_value( $entry_value );
				break;

		}

		/**
		 * Filter calculation field value.
		 *
		 * @since 1.8.10
		 *
		 * @param float $number The calculation value
		 * @param string|int The field entry value
		 * @param array $field The field entry config
		 * @param array $form The form config
		 */
		$number = apply_filters( 'caldera_forms_calculation_field_get_value', $number, $entry_value, $field, $form );

		return floatval( $number );

	}

	/**
	 * Find entry value
	 *
	 * Sums arrays if needed
	 *
	 * @param array|string|int|float $entry_value Field entry value
	 *
	 * @return float
	 */
	protected static function find_value( $entry_value ){
		if ( is_array( $entry_value ) ) {
			foreach ( $entry_value as $i => $v ){
				$x=1;
			}
			$number = floatval( array_sum( $entry_value ) );

			return $number;
		} else {
			$number = floatval( $entry_value );

			return $number;
		}
	}

	/**
	 * Get a dropdown, radio or toggle's calculation value based on selected option and its possible calcualtion value
	 *
	 * @since 1.5.1
	 *
	 * @param int|float|string $entry_value Resulting value
	 * @param array $field Field configuration
	 * @param array $form Form configuration
	 *
	 * @return float|int|string
	 */
	protected static function find_calc_value( $entry_value, $field, $form ){
		foreach ( $field[ 'config' ][ 'option' ] as $opt_id => $option ){
			if( $entry_value == $option[ 'value' ] ){
				$entry_value = Caldera_Forms_Field_Util::get_option_calculation_value( $option, $field, $form );
				break;
			}

		}
		return $entry_value;
	}

	public static function js_function_name( $field_base_id ){
		return 'do_calc_' . esc_attr( $field_base_id );
	}
}
Name	Size	Permission
.htaccess	127 bytes	0444
calculation.php	3842 bytes	0644
credit.php	1342 bytes	0644
honey.php	3863 bytes	0644
html.php	2465 bytes	0644
input.php	4566 bytes	0644
js.php	19959 bytes	0644
localizer.php	3021 bytes	0644
util.php	19327 bytes	0644
utm.php	3693 bytes	0644
File Content: calculation.php

File Content: `calculation.php`
