form-builder.php — JetFormBuilder — Dynamic Blocks Form Builder 1.4.0

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

jetformbuilder / includes / blocks / render Last commit date

form-builder.php

291 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\Classes\Tools;
8	use Jet_Form_Builder\Compatibility\Jet_Style_Manager;
9	use Jet_Form_Builder\File_Upload;
10	use Jet_Form_Builder\Live_Form;
11	use Jet_Form_Builder\Plugin;
12	use Jet_Form_Builder\Presets\Preset_Manager;
13	use JET_SM\Gutenberg\Style_Manager;
14
15	// If this file is called directly, abort.
16
17	if ( ! defined( 'WPINC' ) ) {
18	die;
19	}
20
21	/**
22	* Form builder class
23	*/
24	class Form_Builder {
25
26	use Attributes_Trait;
27	use Get_Template_Trait;
28
29	public $form_id;
30	public $post;
31	public $args = array();
32
33	private $form_content;
34
35	/**
36	* Constructor for the class
37	*
38	* @param null $form_id
39	* @param bool $post
40	* @param array $args
41	*/
42	function __construct( $form_id = null, $post = false, $args = array() ) {
43
44	if ( ! $form_id ) {
45	return;
46	}
47	$this->form_id = $form_id;
48	$this->set_form_args( $args );
49
50	if ( empty( $post ) ) {
51	$this->post = get_post();
52	}
53
54	$this->form_content = Plugin::instance()->form->get_form_content( $form_id );
55	}
56
57	/**
58	* @param $arguments
59	*/
60	public function set_form_args( $arguments ) {
61	$this->args = array_intersect_key( $arguments, Plugin::instance()->post_type->get_default_args() );
62
63	return $this;
64	}
65
66
67	/**
68	* Returns form action url
69	*
70	* @return [type] [description]
71	*/
72	public function get_form_action_url() {
73
74	$action = add_query_arg(
75	array(
76	Plugin::instance()->form_handler->hook_key => Plugin::instance()->form_handler->hook_val,
77	),
78	home_url( '/' )
79	);
80
81	return apply_filters( 'jet-form-builder/form-action-url', $action, $this );
82
83	}
84
85	/**
86	* Returns form refer url
87	*
88	* @return [type] [description]
89	*/
90	public function get_form_refer_url() {
91
92	global $wp;
93
94	$refer = home_url( $wp->request );
95
96	if ( ! empty( $_SERVER['QUERY_STRING'] ) ) {
97	$refer = trailingslashit( $refer ) . '?' . $_SERVER['QUERY_STRING'];
98	}
99
100	return apply_filters( 'jet-form-builder/form-refer-url', $refer, $this );
101
102	}
103
104	/**
105	* @return mixed\|void
106	*/
107	public function pre_render() {
108	return apply_filters( 'jet-form-builder/pre-render/' . $this->form_id, false );
109	}
110
111
112	/**
113	* Open form wrapper
114	*
115	* @return string [type] [description]
116	*/
117	public function start_form() {
118
119	Plugin::instance()->blocks->enqueue_frontend_assets();
120	$this->render_styles();
121
122	$start_form = apply_filters( 'jet-form-builder/before-start-form', '', $this );
123
124	$start_form .= $this->maybe_render_fonts_block();
125
126	$this->add_attribute( 'class', 'jet-form-builder' );
127	$this->add_attribute( 'class', 'layout-' . Live_Form::instance()->spec_data->fields_layout );
128	$this->add_attribute( 'class', 'submit-type-' . Live_Form::instance()->spec_data->submit_type );
129	$this->add_attribute( 'action', $this->get_form_action_url() );
130	$this->add_attribute( 'method', 'POST' );
131	$this->add_attribute( 'data-form-id', $this->form_id );
132	$this->add_attribute( 'data-layout', Live_Form::instance()->spec_data->fields_layout );
133
134	ob_start();
135	include $this->get_global_template( 'common/start-form.php' );
136	$start_form .= ob_get_clean();
137
138	$start_form .= apply_filters( 'jet-form-builder/after-start-form', '', $this );
139
140	return $start_form;
141	}
142
143	/**
144	* Close form wrapper
145	*
146	* @return string [type] [description]
147	*/
148	public function end_form() {
149
150	$end_form = apply_filters( 'jet-form-builder/before-end-form', '', $this );
151	$form_id = $this->form_id;
152
153	ob_start();
154
155	if ( Plugin::instance()->captcha ) {
156	Plugin::instance()->captcha->render( $this->form_id );
157	}
158
159	include $this->get_global_template( 'common/end-form.php' );
160
161	$end_form .= ob_get_clean();
162
163	$end_form .= apply_filters( 'jet-form-builder/after-end-form', '', $this );
164
165	return $end_form;
166	}
167
168	private function render_styles() {
169	if ( Tools::is_elementor_editor() ) {
170	return;
171	}
172	wp_enqueue_style( 'jet-form-builder-frontend' );
173
174	if ( ! Jet_Style_Manager::is_activated() ) {
175	return;
176	}
177
178	wp_add_inline_style(
179	'jet-form-builder-frontend',
180	Plugin::instance()->post_type->maybe_get_jet_sm_ready_styles( $this->form_id )
181	);
182	}
183
184	private function maybe_render_fonts_block(): string {
185	if (
186	! Jet_Style_Manager::is_activated()
187	\|\| ! method_exists( Style_Manager::get_instance(), 'get_blocks_fonts' )
188	) {
189	return '';
190	}
191	$fonts = Style_Manager::get_instance()->get_blocks_fonts( $this->form_id );
192
193	if ( ! $fonts ) {
194	return '';
195	}
196
197	$fonts = trim( $fonts, '"' );
198	$fonts = wp_unslash( $fonts );
199
200	return wp_kses(
201	$fonts,
202	array(
203	'link' => array(
204	'href' => true,
205	'rel' => true,
206	),
207	)
208	);
209	}
210
211
212	/**
213	* Render from HTML
214	*
215	* @param bool $echo
216	*
217	* @return false\|string [type] [description]
218	*/
219	public function render_form() {
220
221	if ( $this->pre_render() ) {
222	return '';
223	}
224
225	if ( ! $this->preset()->sanitize_source() ) {
226	echo 'You are not permitted to submit this form!';
227
228	return '';
229	}
230
231	$this->form_content = Live_Form::instance()
232	->set_form_id( $this->form_id )
233	->set_specific_data_for_render( $this->args )
234	->setup_fields( $this->form_content );
235
236	$form = $this->start_form();
237
238	$form .= wp_nonce_field( Live_Form::instance()->get_nonce_id(), '_wpnonce', true, false );
239
240	$form .= Live_Form::force_render_field(
241	'hidden-field',
242	array(
243	'field_value' => $this->form_id,
244	'name' => Plugin::instance()->form_handler->form_key,
245	'_static_value' => true,
246	)
247	);
248
249	$form .= Live_Form::force_render_field(
250	'hidden-field',
251	array(
252	'field_value' => $this->get_form_refer_url(),
253	'name' => Plugin::instance()->form_handler->refer_key,
254	'_static_value' => true,
255	)
256	);
257	$form .= Live_Form::force_render_field(
258	'hidden-field',
259	array(
260	'field_value' => Live_Form::instance()->post->ID,
261	'name' => Plugin::instance()->form_handler->post_id_key,
262	'_static_value' => true,
263	)
264	);
265	$form .= Live_Form::instance()->maybe_progress_pages();
266
267	$form .= Live_Form::instance()->maybe_start_page( true );
268
269	foreach ( $this->form_content as $block ) {
270	$form .= render_block( $block );
271	}
272
273	$form .= Live_Form::instance()->maybe_end_page( true );
274	$form .= $this->end_form();
275
276	Live_Form::clear();
277	Preset_Manager::clear();
278
279	return $form;
280	}
281
282	public function preset() {
283	Preset_Manager::instance()->set_form_id( $this->form_id );
284
285	return Preset_Manager::instance();
286	}
287
288	}
289
290
291