form-builder.php — JetFormBuilder — Dynamic Blocks Form Builder 1.5.4

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

jetformbuilder / includes / blocks / render Last commit date

form-builder.php

296 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
121	$start_form = apply_filters( 'jet-form-builder/before-start-form', '', $this );
122
123	$start_form .= $this->maybe_render_fonts_block();
124	$start_form .= $this->render_styles();
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 ( wp_doing_ajax() \|\| ( defined( 'REST_REQUEST' ) && REST_REQUEST ) ) {
170	return $this->get_inline_styles();
171	}
172
173	if ( Tools::is_elementor_editor() ) {
174	return $this->get_inline_styles();
175	}
176	wp_enqueue_style( 'jet-form-builder-frontend' );
177
178	return $this->get_inline_styles();
179	}
180
181	private function get_inline_styles(): string {
182	return sprintf(
183	'<style id="jet-form-builder-%s-inline-css">%s</style>',
184	$this->form_id,
185	Plugin::instance()->post_type->maybe_get_jet_sm_ready_styles( $this->form_id )
186	);
187	}
188
189	private function maybe_render_fonts_block(): string {
190	if (
191	! Jet_Style_Manager::is_activated()
192	\|\| ! method_exists( Style_Manager::get_instance(), 'get_blocks_fonts' )
193	) {
194	return '';
195	}
196	$fonts = Style_Manager::get_instance()->get_blocks_fonts( $this->form_id );
197
198	if ( ! $fonts ) {
199	return '';
200	}
201
202	$fonts = trim( $fonts, '"' );
203	$fonts = wp_unslash( $fonts );
204
205	return wp_kses(
206	$fonts,
207	array(
208	'link' => array(
209	'href' => true,
210	'rel' => true,
211	),
212	)
213	);
214	}
215
216
217	/**
218	* Render from HTML
219	*
220	* @param bool $echo
221	*
222	* @return false\|string [type] [description]
223	*/
224	public function render_form() {
225
226	if ( $this->pre_render() ) {
227	return '';
228	}
229
230	if ( ! $this->preset()->general()->sanitize_source() ) {
231	echo 'You are not permitted to submit this form!';
232
233	return '';
234	}
235
236	$this->form_content = Live_Form::instance()
237	->set_form_id( $this->form_id )
238	->set_specific_data_for_render( $this->args )
239	->setup_fields( $this->form_content );
240
241	$form = $this->start_form();
242
243	$form .= wp_nonce_field( Live_Form::instance()->get_nonce_id(), '_wpnonce', true, false );
244
245	$form .= Live_Form::force_render_field(
246	'hidden-field',
247	array(
248	'field_value' => $this->form_id,
249	'name' => Plugin::instance()->form_handler->form_key,
250	'_static_value' => true,
251	)
252	);
253
254	$form .= Live_Form::force_render_field(
255	'hidden-field',
256	array(
257	'field_value' => $this->get_form_refer_url(),
258	'name' => Plugin::instance()->form_handler->refer_key,
259	'_static_value' => true,
260	)
261	);
262	$form .= Live_Form::force_render_field(
263	'hidden-field',
264	array(
265	'field_value' => Live_Form::instance()->post->ID ?? - 1,
266	'name' => Plugin::instance()->form_handler->post_id_key,
267	'_static_value' => true,
268	)
269	);
270	$form .= Live_Form::instance()->maybe_progress_pages();
271
272	$form .= Live_Form::instance()->maybe_start_page( true );
273
274	foreach ( $this->form_content as $block ) {
275	$form .= render_block( $block );
276	}
277
278	$form .= Live_Form::instance()->maybe_end_page( true );
279	$form .= $this->end_form();
280
281	Live_Form::clear();
282	Preset_Manager::clear();
283
284	return $form;
285	}
286
287	public function preset() {
288	Preset_Manager::instance()->set_form_id( $this->form_id );
289
290	return Preset_Manager::instance();
291	}
292
293	}
294
295
296