weforms / includes / class-form-manager.php

class-form-manager.php in weForms – Easy Drag & Drop Contact Form Builder For WordPress 1.3.0, at includes/class-form-manager.php

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1	<?php
2
3	/**
4	* The Form Manager Class
5	*
6	* @since 1.1.0
7	*/
8	class WeForms_Form_Manager {
9
10	/**
11	* Get all the forms
12	*
13	* @return array
14	*/
15	public function all() {
16	return $this->get_forms( array( 'posts_per_page' => -1 ) );
17	}
18
19	/**
20	* Get forms
21	*
22	* @param array $args
23	*
24	* @return array
25	*/
26	public function get_forms( $args = array() ) {
27	$forms_array = array(
28	'forms' => array(),
29	'meta' => array(
30	'total' => 0,
31	'pages' => 0
32	)
33	);
34	$defaults = array(
35	'post_type' => 'wpuf_contact_form',
36	'post_status' => array( 'publish', 'draft', 'pending' )
37	);
38
39	$args = wp_parse_args( $args, $defaults );
40
41	$query = new WP_Query( $args );
42	$forms = $query->get_posts();
43
44	if ( $forms ) {
45	foreach ($forms as $form) {
46	$forms_array['forms'][] = new WeForms_Form( $form );
47	}
48	}
49
50	$forms_array['meta']['total'] = (int) $query->found_posts;
51	$forms_array['meta']['pages'] = (int) $query->max_num_pages;
52
53	return $forms_array;
54	}
55
56	/**
57	* Get a single form
58	*
59	* @param integer\|WP_Post $form
60	*
61	* @return \WeForms_Form
62	*/
63	public function get( $form ) {
64	return new WeForms_Form( $form );
65	}
66
67	/**
68	* Create a form
69	*
70	* @param string $form_name
71	* @param array $fields
72	*
73	* @return integer\|WP_Error
74	*/
75	public function create( $form_name, $fields = array() ) {
76	$form_id = wp_insert_post( array(
77	'post_title' => $form_name,
78	'post_type' => 'wpuf_contact_form',
79	'post_status' => 'publish'
80	) );
81
82	if ( is_wp_error( $form_id ) ) {
83	return $form_id;
84	}
85
86	if ( $fields ) {
87	foreach ($fields as $order => $field) {
88	$args = array(
89	'post_type' => 'wpuf_input',
90	'post_parent' => $form_id,
91	'post_status' => 'publish',
92	'post_content' => maybe_serialize( wp_unslash( $field ) ),
93	'menu_order' => $order
94	);
95
96	wp_insert_post( $args );
97	}
98	}
99
100	return $form_id;
101	}
102
103	/**
104	* Delete a form with it's input fields
105	*
106	* @param integer $form_id
107	* @param boolean $force
108	*
109	* @return void
110	*/
111	public function delete( $form_id, $force = true ) {
112	global $wpdb;
113
114	wp_delete_post( $form_id, $force );
115
116	// delete form inputs as WP doesn't know the relationship
117	$wpdb->delete( $wpdb->posts,
118	array(
119	'post_parent' => $form_id,
120	'post_type' => 'wpuf_input'
121	)
122	);
123	}
124
125	/**
126	* Save and existing form
127	*
128	* @since 1.1.0
129	*
130	* @param array $data Contains form_fields, form_settings, form_settings_key data
131	*
132	* @return boolean
133	*/
134	public function save( $data ) {
135	$saved_wpuf_inputs = array();
136
137	wp_update_post( array( 'ID' => $data['form_id'], 'post_status' => 'publish', 'post_title' => $data['post_title'] ) );
138
139	$existing_wpuf_input_ids = get_children( array(
140	'post_parent' => $data['form_id'],
141	'post_status' => 'publish',
142	'post_type' => 'wpuf_input',
143	'numberposts' => '-1',
144	'orderby' => 'menu_order',
145	'order' => 'ASC',
146	'fields' => 'ids'
147	) );
148
149	$new_wpuf_input_ids = array();
150
151	if ( ! empty( $data['form_fields'] ) ) {
152
153	foreach ( $data['form_fields'] as $order => $field ) {
154	if ( ! empty( $field['is_new'] ) ) {
155	unset( $field['is_new'] );
156	unset( $field['id'] );
157
158	$field_id = 0;
159
160	} else {
161	$field_id = $field['id'];
162	}
163
164	$field_id = weforms_insert_form_field( $data['form_id'], $field, $field_id, $order );
165
166	$new_wpuf_input_ids[] = $field_id;
167
168	$field['id'] = $field_id;
169
170	$saved_wpuf_inputs[] = $field;
171	}
172
173	}
174
175	$inputs_to_delete = array_diff( $existing_wpuf_input_ids, $new_wpuf_input_ids );
176
177	if ( ! empty( $inputs_to_delete ) ) {
178	foreach ( $inputs_to_delete as $delete_id ) {
179	wp_delete_post( $delete_id , true );
180	}
181	}
182
183	update_post_meta( $data['form_id'], $data['form_settings_key'], $data['form_settings'] );
184	update_post_meta( $data['form_id'], 'notifications', $data['notifications'] );
185	update_post_meta( $data['form_id'], 'integrations', $data['integrations'] );
186	update_post_meta( $data['form_id'], '_weforms_version', WEFORMS_VERSION );
187
188	return $saved_wpuf_inputs;
189	}
190
191	/**
192	* API to duplicate a form
193	*
194	* @param int $_form_id
195	*
196	* @return int New duplicated form id
197	*/
198	function duplicate( $_form_id ) {
199
200	$form = $this->get( $_form_id );
201
202	if ( empty( $form ) ) {
203	return;
204	}
205
206	$form_id = $this->create( $form->name, $form->get_fields());
207
208	$data = array(
209	'form_id' => absint( $form_id ),
210	'post_title' => sanitize_text_field( $form->name ) . ' (#' . $form_id . ')',
211	'form_fields' => $this->get( $form_id )->get_fields(), // already imported just proxy
212	'form_settings' => $form->get_settings(),
213	'form_settings_key' => 'wpuf_form_settings',
214	'notifications' => $form->get_notifications(),
215	'integrations' => $form->get_integrations()
216	);
217
218	$form_fields = $this->save( $data );
219
220	return $this->get( $form_id );
221	}
222	}
223