95 lines
3 KiB
PHP
95 lines
3 KiB
PHP
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<?php if ( ! defined( 'ABSPATH' ) ) exit;
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/**
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* Class NF_Fields_Checkbox
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*/
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class NF_Fields_Checkbox extends NF_Abstracts_Input
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{
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protected $_name = 'checkbox';
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protected $_nicename = 'Checkbox';
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protected $_section = 'common';
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protected $_icon = 'check-square-o';
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protected $_type = 'checkbox';
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protected $_templates = 'checkbox';
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protected $_test_value = 0;
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protected $_settings = array( 'checkbox_default_value', 'checked_calc_value', 'unchecked_calc_value' );
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protected $_settings_exclude = array( 'default', 'placeholder', 'input_limit_set' );
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public function __construct()
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{
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parent::__construct();
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$this->_nicename = __( 'Single Checkbox', 'ninja-forms' );
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$this->_settings[ 'label_pos' ][ 'value' ] = 'right';
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add_filter( 'ninja_forms_custom_columns', array( $this, 'custom_columns' ), 10, 2 );
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add_filter( 'ninja_forms_merge_tag_value_' . $this->_name, array( $this, 'filter_merge_tag_value' ), 10, 2 );
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add_filter( 'ninja_forms_merge_tag_calc_value_' . $this->_name, array( $this, 'filter_merge_tag_value_calc' ), 10, 2 );
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add_filter( 'ninja_forms_subs_export_field_value_' . $this->_type, array( $this, 'export_value' ), 10 );
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}
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public function admin_form_element( $id, $value )
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{
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$checked = ( $value ) ? "checked" : "";
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return "<input type='hidden' name='fields[$id]' value='0' >
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<input type='checkbox' name='fields[$id]' id='' $checked>";
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}
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public function custom_columns( $value, $field )
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{
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if( 'checkbox' == $field->get_setting( 'type' ) ) {
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if ( __( 'checked', 'ninja-forms' ) == $value ||
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__( 'unchecked', 'ninja-forms' ) == $value ) return $value;
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$value = ( $value ) ? __( 'checked', 'ninja-forms' ) : __( 'unchecked', 'ninja-forms' );
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}
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return $value;
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}
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public function filter_merge_tag_value( $value, $field )
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{
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if( $value ){
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if( isset( $field[ 'checked_calc_value' ] ) && '' != $field[ 'checked_calc_value' ] ) {
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return $field['checked_calc_value'];
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} else {
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return __( 'checked', 'ninja-forms' );
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}
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}
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if( ! $value ){
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if( isset( $field[ 'unchecked_calc_value' ] ) && '' != $field[ 'unchecked_calc_value' ] ) {
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return $field['unchecked_calc_value'];
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} else {
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return __( 'unchecked', 'ninja-forms' );
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}
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}
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return $value;
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}
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public function filter_merge_tag_value_calc( $value, $field )
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{
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return ( 1 == $value ) ? $field[ 'checked_calc_value' ] : $field[ 'unchecked_calc_value' ];
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}
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public function export_value( $value ) {
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if ( __( 'checked', 'ninja-forms' ) == $value ||
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__( 'unchecked', 'ninja-forms' ) == $value ) return $value;
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if ( $value ) {
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return __( 'checked', 'ninja-forms' );
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} else {
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return __( 'unchecked', 'ninja-forms' );
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}
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}
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}
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