← All changes | libraries/cmb2-conditional-fields/cmb2-conditional-fields.php +166 -0 7.8.9 → 8.0.5 View file →

		@@ -1,0 +1,166 @@
	1	+<?php
	2	+/**
	3	+ * @package RGC\CMB2\Conditional_Fields
	4	+ * @author Ruben Garcia (RubenGC) <[email protected]>, GamiPress <[email protected]>
	5	+ * @copyright Copyright (c) Tsunoa
	6	+ *
	7	+ * Plugin Name: CMB2 Conditional Fields
	8	+ * Plugin URI: https://github.com/rubengc/cmb2-field-conditional-fields
	9	+ * GitHub Plugin URI: https://github.com/rubengc/cmb2-field-conditional-fields
	10	+ * Description: Able to show/hide conditional fields.
	11	+ * Version: 1.0.2
	12	+ * Author: Tsunoa
	13	+ * Author URI: https://tsunoa.com/
	14	+ * License: GPLv2+
	15	+ */
	16	+// Exit if accessed directly
	17	+if( !defined( 'ABSPATH' ) ) exit;
	18	+
	19	+// Prevent CMB2 autoload adding "RGC_" at start
	20	+if( !class_exists( 'RGC_CMB2_Conditional_Fields' ) ) {
	21	+
	22	+ /**
	23	+ * Class RGC_CMB2_Conditional_Fields
	24	+ */
	25	+ class RGC_CMB2_Conditional_Fields {
	26	+
	27	+ /**
	28	+ * Current version number
	29	+ */
	30	+ const VERSION = '1.0.2';
	31	+
	32	+ function conditions_sample() {
	33	+ // NOTE: DO NOT use the 'classes' parameter, use 'custom_classes' instead
	34	+
	35	+ $field_args['show_if'] = array(
	36	+ // Text field
	37	+ 'text-field' => 'empty',
	38	+ 'text-field' => 'not empty',
	39	+ 'text-field' => '! empty',
	40	+ // Checkbox
	41	+ 'checkbox-field' => 'checked',
	42	+ 'checkbox-field' => 'not checked',
	43	+ 'checkbox-field' => '! checked',
	44	+ // Multicheck
	45	+ 'multicheck-field' => 'option_1',
	46	+ );
	47	+
	48	+ $field_args['hide_if'] = array(
	49	+ // Text field
	50	+ 'text-field' => 'empty',
	51	+ 'text-field' => 'not empty',
	52	+ 'text-field' => '! empty',
	53	+ // Checkbox
	54	+ 'checkbox-field' => 'checked',
	55	+ 'checkbox-field' => '! checked',
	56	+ 'checkbox-field' => 'not checked',
	57	+ // Multicheck
	58	+ 'multicheck-field' => 'option_1',
	59	+ );
	60	+ }
	61	+
	62	+ /**
	63	+ * Initialize the plugin by hooking into CMB2
	64	+ */
	65	+ public function __construct() {
	66	+ add_action( 'admin_enqueue_scripts', array( $this, 'setup_admin_scripts' ) );
	67	+
	68	+ // TODO: Find a way to add this content if field has parameter 'js_controls' => true
	69	+ }
	70	+
	71	+ /**
	72	+ * @param array $field_args Current field args
	73	+ * @param CMB2_Field $field Current field object
	74	+ * @return array
	75	+ */
	76	+ public function classes_cb( $field_args, $field ) {
	77	+
	78	+ $classes = array();
	79	+
	80	+ if( isset( $field_args['custom_classes'] ) ) {
	81	+ $classes[] = $field_args['custom_classes'];
	82	+ }
	83	+
	84	+ if( ! isset( $field_args['show_if'] ) && ! isset( $field_args['hide_if'] ) ) {
	85	+ return $classes;
	86	+ }
	87	+
	88	+ $classes[] = 'cmb-conditional-fields';
	89	+
	90	+ if( isset( $field_args['show_if'] ) && is_array( $field_args['show_if'] ) ) {
	91	+ foreach( $field_args['show_if'] as $field => $condition ) {
	92	+
	93	+ $classes[] = 'cmb-show-if-field-' . esc_attr( $field );
	94	+
	95	+ if( is_array( $condition ) ) {
	96	+ foreach( $condition as $condition_value ) {
	97	+ $condition_value = $this->parse_condition( $condition_value );
	98	+
	99	+ $classes[] = 'cmb-show-if-field-' . esc_attr( $field ) . '-condition-' . esc_attr( $condition_value );
	100	+ }
	101	+ } else {
	102	+ $condition = $this->parse_condition( $condition );
	103	+ $classes[] = 'cmb-show-if-field-' . esc_attr( $field ) . '-condition-' . esc_attr( $condition );
	104	+ }
	105	+
	106	+
	107	+ }
	108	+ }
	109	+
	110	+ if( isset( $field_args['hide_if'] ) && is_array( $field_args['hide_if'] ) ) {
	111	+ foreach( $field_args['hide_if'] as $field => $condition ) {
	112	+
	113	+ $classes[] = 'cmb-hide-if-field-' . esc_attr( $field );
	114	+
	115	+ if( is_array( $condition ) ) {
	116	+ foreach( $condition as $condition_value ) {
	117	+ $condition_value = $this->parse_condition( $condition_value );
	118	+
	119	+ $classes[] = 'cmb-hide-if-field-' . esc_attr( $field ) . '-condition-' . esc_attr( $condition_value );
	120	+ }
	121	+ } else {
	122	+ $condition = $this->parse_condition( $condition );
	123	+ $classes[] = 'cmb-hide-if-field-' . esc_attr( $field ) . '-condition-' . esc_attr( $condition );
	124	+ }
	125	+
	126	+ }
	127	+ }
	128	+
	129	+ return $classes;
	130	+ }
	131	+
	132	+ private function parse_condition( $condition ) {
	133	+
	134	+ // ! checked to not-checked
	135	+ $condition = str_replace( '! ', 'not-', $condition );
	136	+
	137	+ // !checked to not-checked
	138	+ $condition = str_replace( '!', 'not-', $condition );
	139	+
	140	+ // not checked to not-checked
	141	+ $condition = str_replace( ' ', '-', $condition );
	142	+
	143	+ return $condition;
	144	+
	145	+ }
	146	+
	147	+ /**
	148	+ * Enqueue scripts and styles
	149	+ */
	150	+ public function setup_admin_scripts() {
	151	+ wp_register_script( 'cmb-conditional-fields', plugins_url( 'js/conditional-fields.js', __FILE__ ), array( 'jquery' ), self::VERSION, true );
	152	+
	153	+ wp_enqueue_script( 'cmb-conditional-fields' );
	154	+ }
	155	+
	156	+ }
	157	+
	158	+ // TODO: Temporal solution to output html content
	159	+ function cmb_conditional_fields_classes_cb( $field_args, $field ) {
	160	+ $cmb2_conditional_fields = new RGC_CMB2_Conditional_Fields();
	161	+
	162	+ return $cmb2_conditional_fields->classes_cb( $field_args, $field );
	163	+ }
	164	+
	165	+ $cmb2_conditional_fields = new RGC_CMB2_Conditional_Fields();
	166	+}