weforms / includes / class-frontend-form.php

class-frontend-form.php in weForms – Easy Drag & Drop Contact Form Builder For WordPress 1.6.0, 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->register_frontend();
36	weforms()->scripts->enqueue_frontend();
37
38	ob_start();
39
40	$form = weforms()->form->get( $id );
41
42	if ( !$form->id ) {
43	return $this->show_error( __( 'The form couldn\'t be found.', 'weforms' ) );
44	}
45
46	$is_open = $form->is_submission_open();
47
48	if ( is_wp_error( $is_open ) ) {
49	return $this->show_error( $is_open->get_error_message() );
50	}
51
52	$this->render_form( $form, $atts );
53
54	return ob_get_clean();
55	}
56
57	/**
58	* Render the form
59	*
60	* @param \WeForms_Form $form
61	*
62	* @return void
63	*/
64	public function render_form( $form, $atts ) {
65	$form_fields = $form->get_fields();
66	$form_settings = $form->get_settings();
67	$show_credit = weforms_get_settings( 'credit', false );
68	$formid = 'weforms-' . $form->id;
69	$use_theme_css = isset( $form_settings['use_theme_css'] ) ? $form_settings['use_theme_css'] : 'wpuf-style';
70
71	if ( isset( $atts['modal'] ) && 'true' == $atts['modal'] ) {
72	wp_enqueue_script( 'weforms-modal-js', WEFORMS_ASSET_URI . '/modal/jquery.modal.js', [ 'jquery', 'weforms-form' ], false, false );
73	wp_enqueue_style( 'weforms_modal_styles', WEFORMS_ASSET_URI . '/modal/jquery.modal.css' );
74
75	$modal_class = 'modal';
76	$modal_id = 'modal-form';
77	$modal_style = 'style="display:none"';
78	} else {
79	$modal_class = $modal_id = $modal_style = '';
80	} ?>
81
82	<?php
83	$script = "if ( typeof wpuf_conditional_items === 'undefined' ) {
84	window.wpuf_conditional_items = [];
85	}
86	if ( typeof wpuf_plupload_items === 'undefined' ) {
87	window.wpuf_plupload_items = [];
88	}
89	if ( typeof wpuf_map_items === 'undefined' ) {
90	window.wpuf_map_items = [];
91	}
92	";
93	wp_add_inline_script( 'wpuf-form', $script );
94	?>
95
96	<form class="wpuf-form-add <?php echo esc_attr( $formid ); ?> <?php echo esc_attr( $modal_class ); ?> <?php echo
97	esc_attr( $use_theme_css ); ?>" action="" method="post" <?php echo esc_attr( $modal_style ); ?> id="<?php echo
98	esc_attr($modal_id); ?>">
99
100	<ul class="wpuf-form form-label-<?php echo esc_attr( $form_settings['label_position'] ); ?>">
101
102	<?php
103	/**
104	* @since 1.1.0
105	*/
106	do_action( 'weforms_form_fields_top', $form, $form_fields );
107
108	weforms()->fields->render_fields( $form_fields, $form->id, $atts );
109
110	/*
111	* @since 1.1.1
112	*/
113	do_action( 'weforms_form_fields_before_submit_button', $form, $form_fields, $form_settings );
114
115	$this->submit_button( $form->id, $form_settings );
116
117	/*
118	* @since 1.1.0
119	*/
120	do_action( 'weforms_form_fields_bottom', $form, $form_fields ); ?>
121	</ul>
122
123	</form>
124
125	<?php
126	if ( isset( $atts['modal'] ) && 'true' == esc_attr( $atts['modal'] ) ) {
127	if ( isset( $atts['link'] ) ) {
128	printf( wp_kses_post( '<p><a href="#modal-form" rel="modal:open">%s</a></p>', $atts['link'] ) );
129	} else {
130	if ( isset( $atts['button'] ) ) {
131	$button_text = $atts['button'];
132	} else {
133	$button_text = esc_html_e( 'Open Form', 'weforms' );
134	}
135	printf( wp_kses_post( '<p><button><a href="#modal-form" rel="modal:open">%s</a></button></p>', $button_text ) );
136	}
137	}
138
139	if ( $show_credit ) {
140	printf( '<em>' . wp_kses_post( 'Powered by <a href="%s" target="_blank">weForms</a>', 'weforms' ) . '</em>', 'https://wordpress.org/plugins/weforms/' );
141	}
142
143	weforms_track_form_view( $form->id );
144	}
145
146	/**
147	* Render submit button
148	*
149	* @param int $form_id
150	* @param array $form_settings
151	*
152	* @return void
153	*/
154	public function submit_button( $form_id, $form_settings ) {
155	?>
156	<li class="wpuf-submit">
157	<div class="wpuf-label">
158
159	</div>
160
161	<?php esc_attr( wp_nonce_field( 'wpuf_form_add' ) ); ?>
162
163	<input type="hidden" name="form_id" value="<?php echo esc_attr( $form_id ); ?>">
164	<input type="hidden" name="page_id" value="<?php echo get_the_ID(); ?>">
165	<input type="hidden" name="action" value="weforms_frontend_submit">
166
167	<?php
168	if ( isset( $form_settings['show_frontend_report'] ) && $form_settings['show_frontend_report'] ) { ?>
169	<input type="hidden" name="weforms-front-report" value="yes">
170	<?php } else { ?>
171	<input type="hidden" name="weforms-front-report" value="no">
172	<?php } ?>
173
174	<?php do_action( 'weforms_submit_btn', $form_id, $form_settings ); ?>
175
176	<input type="submit" class="weforms_submit_btn wpuf_submit_<?php echo esc_attr( $form_id ); ?>" name="submit" value="<?php echo
177	esc_attr( $form_settings['submit_text'] ); ?>" />
178
179	</li>
180	<?php
181	}
182	}
183