class-evf-shortcodes.php — Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder with AI trunk

everest-forms / includes / class-evf-shortcodes.php

everest-forms / includes Last commit date

class-evf-shortcodes.php

84 lines

1	<?php
2	/**
3	* Shortcodes
4	*
5	* @package EverestForms\Classes
6	* @version 1.0.0
7	*/
8
9	defined( 'ABSPATH' ) \|\| exit;
10
11	/**
12	* EverestForms Shortcodes class.
13	*/
14	class EVF_Shortcodes {
15
16	/**
17	* Init shortcodes.
18	*/
19	public static function init() {
20	self::init_shortcode_hooks();
21
22	$shortcodes = array(
23	'everest_form' => __CLASS__ . '::form',
24	);
25
26	foreach ( $shortcodes as $shortcode => $function ) {
27	add_shortcode( apply_filters( "{$shortcode}_shortcode_tag", $shortcode ), $function );
28	}
29	}
30
31	/**
32	* Shortcode Wrapper.
33	*
34	* @param string[] $function Callback function.
35	* @param array $atts Attributes. Default to empty array.
36	* @param array $wrapper Customer wrapper data.
37	*
38	* @return string
39	*/
40	public static function shortcode_wrapper(
41	$function,
42	$atts = array(),
43	$wrapper = array(
44	'class' => 'everest-forms',
45	'before' => null,
46	'after' => null,
47	)
48	) {
49	$form_id = isset( $atts['id'] ) ? $atts['id'] : '';
50	$is_theme_style = get_post_meta( $form_id, 'everest_forms_enable_theme_style', true );
51	if ( 'default' === $is_theme_style ) {
52	$wrapper['class'] .= ' evf-frontend-form-default';
53	wp_register_style( 'evf-frontend-default-css', EVF()->plugin_url() . '/assets/css/everest-forms-default-frontend.css', array(), EVF_VERSION );
54	wp_enqueue_style( 'evf-frontend-default-css' );
55	}
56	ob_start();
57
58	$wrap_before = empty( $wrapper['before'] ) ? '<div class="' . esc_attr( $wrapper['class'] ) . '">' : $wrapper['before'];
59	echo wp_kses_post( $wrap_before );
60	call_user_func( $function, $atts );
61	$wrap_after = empty( $wrapper['after'] ) ? '</div>' : $wrapper['after'];
62	echo wp_kses_post( $wrap_after );
63
64	return ob_get_clean();
65	}
66
67	/**
68	* Form shortcode.
69	*
70	* @param array $atts Attributes.
71	* @return string
72	*/
73	public static function form( $atts ) {
74	return self::shortcode_wrapper( array( 'EVF_Shortcode_Form', 'output' ), $atts );
75	}
76
77	/**
78	* Initialize shortcode.
79	*/
80	public static function init_shortcode_hooks() {
81	self::shortcode_wrapper( array( 'EVF_Shortcode_Form', 'hooks' ) );
82	}
83	}
84