form-builder.php — JetFormBuilder — Dynamic Blocks Form Builder 1.3.2

jetformbuilder / includes / blocks / render / form-builder.php

jetformbuilder / includes / blocks / render Last commit date

form-builder.php

289 lines

1	<?php
2
3	namespace Jet_Form_Builder\Blocks\Render;
4
5	use Jet_Form_Builder\Classes\Attributes_Trait;
6	use Jet_Form_Builder\Classes\Get_Template_Trait;
7	use Jet_Form_Builder\Compatibility\Jet_Style_Manager;
8	use Jet_Form_Builder\File_Upload;
9	use Jet_Form_Builder\Live_Form;
10	use Jet_Form_Builder\Plugin;
11	use Jet_Form_Builder\Presets\Preset_Manager;
12	use JET_SM\Gutenberg\Style_Manager;
13
14	// If this file is called directly, abort.
15
16	if ( ! defined( 'WPINC' ) ) {
17	die;
18	}
19
20	/**
21	* Form builder class
22	*/
23	class Form_Builder {
24
25	use Attributes_Trait;
26	use Get_Template_Trait;
27
28	public $form_id;
29	public $post;
30	public $args = array();
31
32	private $form_content;
33
34	/**
35	* Constructor for the class
36	*
37	* @param null $form_id
38	* @param bool $post
39	* @param array $args
40	*/
41	function __construct( $form_id = null, $post = false, $args = array() ) {
42
43	if ( ! $form_id ) {
44	return;
45	}
46	$this->form_id = $form_id;
47	$this->set_form_args( $args );
48
49	if ( empty( $post ) ) {
50	$this->post = get_post();
51	}
52
53	$this->form_content = Plugin::instance()->form->get_form_content( $form_id );
54	}
55
56	/**
57	* @param $arguments
58	*/
59	public function set_form_args( $arguments ) {
60	$this->args = array_intersect_key( $arguments, Plugin::instance()->post_type->get_default_args() );
61
62	return $this;
63	}
64
65
66	/**
67	* Returns form action url
68	*
69	* @return [type] [description]
70	*/
71	public function get_form_action_url() {
72
73	$action = add_query_arg(
74	array(
75	Plugin::instance()->form_handler->hook_key => Plugin::instance()->form_handler->hook_val,
76	),
77	home_url( '/' )
78	);
79
80	return apply_filters( 'jet-form-builder/form-action-url', $action, $this );
81
82	}
83
84	/**
85	* Returns form refer url
86	*
87	* @return [type] [description]
88	*/
89	public function get_form_refer_url() {
90
91	global $wp;
92
93	$refer = home_url( $wp->request );
94
95	if ( ! empty( $_SERVER['QUERY_STRING'] ) ) {
96	$refer = trailingslashit( $refer ) . '?' . $_SERVER['QUERY_STRING'];
97	}
98
99	return apply_filters( 'jet-form-builder/form-refer-url', $refer, $this );
100
101	}
102
103	/**
104	* @return mixed\|void
105	*/
106	public function pre_render() {
107	return apply_filters( 'jet-form-builder/pre-render/' . $this->form_id, false );
108	}
109
110
111	/**
112	* Open form wrapper
113	*
114	* @return string [type] [description]
115	*/
116	public function start_form() {
117
118	Plugin::instance()->blocks->enqueue_frontend_assets();
119	$this->render_styles();
120
121	$start_form = apply_filters( 'jet-form-builder/before-start-form', '', $this );
122
123	$start_form .= $this->maybe_render_fonts_block();
124
125	$this->add_attribute( 'class', 'jet-form-builder' );
126	$this->add_attribute( 'class', 'layout-' . Live_Form::instance()->spec_data->fields_layout );
127	$this->add_attribute( 'class', 'submit-type-' . Live_Form::instance()->spec_data->submit_type );
128	$this->add_attribute( 'action', $this->get_form_action_url() );
129	$this->add_attribute( 'method', 'POST' );
130	$this->add_attribute( 'data-form-id', $this->form_id );
131	$this->add_attribute( 'data-layout', Live_Form::instance()->spec_data->fields_layout );
132
133	ob_start();
134	include $this->get_global_template( 'common/start-form.php' );
135	$start_form .= ob_get_clean();
136
137	$start_form .= apply_filters( 'jet-form-builder/after-start-form', '', $this );
138
139	return $start_form;
140	}
141
142	/**
143	* Close form wrapper
144	*
145	* @return string [type] [description]
146	*/
147	public function end_form() {
148
149	$end_form = apply_filters( 'jet-form-builder/before-end-form', '', $this );
150	$form_id = $this->form_id;
151
152	ob_start();
153
154	if ( Plugin::instance()->captcha ) {
155	Plugin::instance()->captcha->render( $this->form_id );
156	}
157
158	include $this->get_global_template( 'common/end-form.php' );
159
160	$end_form .= ob_get_clean();
161
162	$end_form .= apply_filters( 'jet-form-builder/after-end-form', '', $this );
163
164	return $end_form;
165	}
166
167	private function render_styles() {
168	if ( ! Jet_Style_Manager::is_activated() ) {
169	wp_enqueue_style( 'jet-form-builder-frontend' );
170
171	return;
172	}
173
174	wp_enqueue_style( 'jet-form-builder-frontend' );
175
176	wp_add_inline_style(
177	'jet-form-builder-frontend',
178	Plugin::instance()->post_type->maybe_get_jet_sm_ready_styles( $this->form_id )
179	);
180	}
181
182	private function maybe_render_fonts_block(): string {
183	if (
184	! Jet_Style_Manager::is_activated()
185	\|\| ! method_exists( Style_Manager::get_instance(), 'get_blocks_fonts' )
186	) {
187	return '';
188	}
189	$fonts = Style_Manager::get_instance()->get_blocks_fonts( $this->form_id );
190
191	if ( ! $fonts ) {
192	return '';
193	}
194
195	$fonts = trim( $fonts, '"' );
196	$fonts = wp_unslash( $fonts );
197
198	return wp_kses(
199	$fonts,
200	array(
201	'link' => array(
202	'href' => true,
203	'rel' => true,
204	),
205	)
206	);
207	}
208
209
210	/**
211	* Render from HTML
212	*
213	* @param bool $echo
214	*
215	* @return false\|string [type] [description]
216	*/
217	public function render_form() {
218
219	if ( $this->pre_render() ) {
220	return '';
221	}
222
223	if ( ! $this->preset()->sanitize_source() ) {
224	echo 'You are not permitted to submit this form!';
225
226	return '';
227	}
228
229	$this->form_content = Live_Form::instance()
230	->set_form_id( $this->form_id )
231	->set_specific_data_for_render( $this->args )
232	->setup_fields( $this->form_content );
233
234	$form = $this->start_form();
235
236	$form .= wp_nonce_field( Live_Form::instance()->get_nonce_id(), '_wpnonce', true, false );
237
238	$form .= Live_Form::force_render_field(
239	'hidden-field',
240	array(
241	'field_value' => $this->form_id,
242	'name' => Plugin::instance()->form_handler->form_key,
243	'_static_value' => true,
244	)
245	);
246
247	$form .= Live_Form::force_render_field(
248	'hidden-field',
249	array(
250	'field_value' => $this->get_form_refer_url(),
251	'name' => Plugin::instance()->form_handler->refer_key,
252	'_static_value' => true,
253	)
254	);
255	$form .= Live_Form::force_render_field(
256	'hidden-field',
257	array(
258	'field_value' => Live_Form::instance()->post->ID,
259	'name' => Plugin::instance()->form_handler->post_id_key,
260	'_static_value' => true,
261	)
262	);
263	$form .= Live_Form::instance()->maybe_progress_pages();
264
265	$form .= Live_Form::instance()->maybe_start_page();
266
267	foreach ( $this->form_content as $block ) {
268	$form .= render_block( $block );
269	}
270
271	$form .= Live_Form::instance()->maybe_end_page( true );
272	$form .= $this->end_form();
273
274	Live_Form::clear();
275	Preset_Manager::clear();
276
277	return $form;
278	}
279
280	public function preset() {
281	Preset_Manager::instance()->set_form_id( $this->form_id );
282
283	return Preset_Manager::instance();
284	}
285
286	}
287
288
289