weforms / includes / class-frontend-form.php

class-frontend-form.php in weForms – Easy Drag & Drop Contact Form Builder For WordPress 1.1.1, 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', array( $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( array( '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 );
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	function render_form( $form ) {
64	$form_fields = $form->get_fields();
65	$form_settings = $form->get_settings();
66	$show_credit = weforms_get_settings( 'credit', false );
67	?>
68
69	<script type="text/javascript">
70	if ( typeof wpuf_conditional_items === 'undefined' ) {
71	window.wpuf_conditional_items = [];
72	}
73
74	if ( typeof wpuf_plupload_items === 'undefined' ) {
75	window.wpuf_plupload_items = [];
76	}
77
78	if ( typeof wpuf_map_items === 'undefined' ) {
79	window.wpuf_map_items = [];
80	}
81	</script>
82
83	<form class="wpuf-form-add" action="" method="post">
84
85	<ul class="wpuf-form form-label-<?php echo $form_settings['label_position']; ?>">
86
87	<?php
88	/**
89	* @since 1.1.0
90	*/
91	do_action( 'weforms_form_fields_top', $form, $form_fields );
92
93	weforms()->fields->render_fields( $form_fields, $form->id );
94	$this->submit_button( $form->id, $form_settings );
95
96	/**
97	* @since 1.1.0
98	*/
99	do_action( 'weforms_form_fields_bottom', $form, $form_fields );
100	?>
101	</ul>
102
103	</form>
104
105	<?php
106	if ( $show_credit ) {
107	printf( '<em>' . __( 'Powered by <a href="%s" target="_blank">weForms</a>', 'weforms' ) . '</em>', 'https://wordpress.org/plugins/weforms/' );
108	}
109
110	weforms_track_form_view( $form->id );
111	}
112
113	/**
114	* Render submit button
115	*
116	* @param integer $form_id
117	* @param array $form_settings
118	*
119	* @return void
120	*/
121	function submit_button( $form_id, $form_settings ) {
122	?>
123	<li class="wpuf-submit">
124	<div class="wpuf-label">
125
126	</div>
127
128	<?php wp_nonce_field( 'wpuf_form_add' ); ?>
129
130	<input type="hidden" name="form_id" value="<?php echo $form_id; ?>">
131	<input type="hidden" name="page_id" value="<?php echo get_the_ID(); ?>">
132	<input type="hidden" name="action" value="weforms_frontend_submit">
133
134	<input type="submit" class="weforms_submit_btn" name="submit" value="<?php echo $form_settings['submit_text']; ?>" />
135	</li>
136	<?php
137	}
138	}