weforms / includes / class-frontend-form.php

class-frontend-form.php in weForms – Easy Drag & Drop Contact Form Builder For WordPress 1.4.3, at includes/class-frontend-form.php

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1	<?php
2
3	/**
4	* The frontend form class
5	*/
6	class WeForms_Frontend_Form {
7
8	public function __construct() {
9	add_shortcode( 'weforms', [ $this, 'render_shortcode' ] );
10	}
11
12	/**
13	* Show form error
14	*
15	* @param string $message
16	* @param string $type
17	*
18	* @return string
19	*/
20	public function show_error( $message, $type = 'info' ) {
21	return sprintf( '<div class="wpuf-%s">%s</div>', $type, $message );
22	}
23
24	/**
25	* Render contact form shortcode
26	*
27	* @param array $atts
28	* @param string $contents
29	*
30	* @return string
31	*/
32	public function render_shortcode( $atts, $contents = '' ) {
33	extract( shortcode_atts( [ 'id' => 0 ], $atts ) );
34
35	weforms()->scripts->enqueue_frontend();
36
37	ob_start();
38
39	$form = weforms()->form->get( $id );
40
41	if ( !$form->id ) {
42	return $this->show_error( __( 'The form couldn\'t be found.', 'weforms' ) );
43	}
44
45	$is_open = $form->is_submission_open();
46
47	if ( is_wp_error( $is_open ) ) {
48	return $this->show_error( $is_open->get_error_message() );
49	}
50
51	$this->render_form( $form, $atts );
52
53	return ob_get_clean();
54	}
55
56	/**
57	* Render the form
58	*
59	* @param \WeForms_Form $form
60	*
61	* @return void
62	*/
63	public function render_form( $form, $atts ) {
64	$form_fields = $form->get_fields();
65	$form_settings = $form->get_settings();
66	$show_credit = weforms_get_settings( 'credit', false );
67	$formid = 'weforms-' . $form->id;
68	$use_theme_css = isset( $form_settings['use_theme_css'] ) ? $form_settings['use_theme_css'] : 'wpuf-style';
69
70	if ( isset( $atts['modal'] ) && 'true' == $atts['modal'] ) {
71	wp_enqueue_script( 'weforms-modal-js', WEFORMS_ASSET_URI . '/modal/jquery.modal.js', [ 'jquery', 'weforms-form' ], false, false );
72	wp_enqueue_style( 'weforms_modal_styles', WEFORMS_ASSET_URI . '/modal/jquery.modal.css' );
73
74	$modal_class = 'modal';
75	$modal_id = 'modal-form';
76	$modal_style = 'style="display:none"';
77	} else {
78	$modal_class = $modal_id = $modal_style = '';
79	} ?>
80
81	<script type="text/javascript">
82	if ( typeof wpuf_conditional_items === 'undefined' ) {
83	window.wpuf_conditional_items = [];
84	}
85
86	if ( typeof wpuf_plupload_items === 'undefined' ) {
87	window.wpuf_plupload_items = [];
88	}
89
90	if ( typeof wpuf_map_items === 'undefined' ) {
91	window.wpuf_map_items = [];
92	}
93	</script>
94
95	<form class="wpuf-form-add <?php echo esc_attr( $formid ); ?> <?php echo esc_attr( $modal_class ); ?> <?php echo
96	esc_attr( $use_theme_css ); ?>" action="" method="post" <?php echo esc_attr( $modal_style ); ?> id="<?php echo
97	esc_attr($modal_id); ?>">
98
99	<ul class="wpuf-form form-label-<?php echo esc_attr( $form_settings['label_position'] ); ?>">
100
101	<?php
102	/**
103	* @since 1.1.0
104	*/
105	do_action( 'weforms_form_fields_top', $form, $form_fields );
106
107	weforms()->fields->render_fields( $form_fields, $form->id, $atts );
108
109	/*
110	* @since 1.1.1
111	*/
112	do_action( 'weforms_form_fields_before_submit_button', $form, $form_fields, $form_settings );
113
114	$this->submit_button( $form->id, $form_settings );
115
116	/*
117	* @since 1.1.0
118	*/
119	do_action( 'weforms_form_fields_bottom', $form, $form_fields ); ?>
120	</ul>
121
122	</form>
123
124	<?php
125	if ( isset( $atts['modal'] ) && 'true' == esc_attr( $atts['modal'] ) ) {
126	if ( isset( $atts['link'] ) ) {
127	printf( wp_kses_post( '<p><a href="#modal-form" rel="modal:open">%s</a></p>', $atts['link'] ) );
128	} else {
129	if ( isset( $atts['button'] ) ) {
130	$button_text = $atts['button'];
131	} else {
132	$button_text = esc_html_e( 'Open Form', 'weforms' );
133	}
134	printf( wp_kses_post( '<p><button><a href="#modal-form" rel="modal:open">%s</a></button></p>', $button_text ) );
135	}
136	}
137
138	if ( $show_credit ) {
139	printf( '<em>' . wp_kses_post( 'Powered by <a href="%s" target="_blank">weForms</a>', 'weforms' ) . '</em>', 'https://wordpress.org/plugins/weforms/' );
140	}
141
142	weforms_track_form_view( $form->id );
143	}
144
145	/**
146	* Render submit button
147	*
148	* @param int $form_id
149	* @param array $form_settings
150	*
151	* @return void
152	*/
153	public function submit_button( $form_id, $form_settings ) {
154	?>
155	<li class="wpuf-submit">
156	<div class="wpuf-label">
157
158	</div>
159
160	<?php esc_attr( wp_nonce_field( 'wpuf_form_add' ) ); ?>
161
162	<input type="hidden" name="form_id" value="<?php echo esc_attr( $form_id ); ?>">
163	<input type="hidden" name="page_id" value="<?php echo get_the_ID(); ?>">
164	<input type="hidden" name="action" value="weforms_frontend_submit">
165
166	<?php
167	if ( isset( $form_settings['show_frontend_report'] ) && $form_settings['show_frontend_report'] ) { ?>
168	<input type="hidden" name="weforms-front-report" value="yes">
169	<?php } else { ?>
170	<input type="hidden" name="weforms-front-report" value="no">
171	<?php } ?>
172
173	<?php do_action( 'weforms_submit_btn', $form_id, $form_settings ); ?>
174
175	<input type="submit" class="weforms_submit_btn wpuf_submit_<?php echo esc_attr( $form_id ); ?>" name="submit" value="<?php echo
176	esc_attr( $form_settings['submit_text'] ); ?>" />
177
178	</li>
179	<?php
180	}
181	}
182