weforms / includes / class-field-manager.php

class-field-manager.php in weForms – Easy Drag & Drop Contact Form Builder For WordPress 1.1.1, at includes/class-field-manager.php

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1	<?php
2
3	/**
4	* Form field manager class
5	*
6	* @since 1.1.0
7	*/
8	class WeForms_Field_Manager {
9
10	/**
11	* The fields
12	*
13	* @var array
14	*/
15	private $fields = array();
16
17	/**
18	* Get all the registered fields
19	*
20	* @return array
21	*/
22	public function get_fields() {
23
24	if ( ! empty( $this->fields ) ) {
25	return $this->fields;
26	}
27
28	$this->register_field_types();
29
30	return $this->fields;
31	}
32
33	/**
34	* Register the field types
35	*
36	* @return void
37	*/
38	private function register_field_types() {
39	require_once dirname( __FILE__ ) . '/fields/class-abstract-fields.php';
40
41	require_once dirname( __FILE__ ) . '/fields/class-field-text.php';
42	require_once dirname( __FILE__ ) . '/fields/class-field-name.php';
43	require_once dirname( __FILE__ ) . '/fields/class-field-email.php';
44	require_once dirname( __FILE__ ) . '/fields/class-field-textarea.php';
45	require_once dirname( __FILE__ ) . '/fields/class-field-checkbox.php';
46	require_once dirname( __FILE__ ) . '/fields/class-field-radio.php';
47	require_once dirname( __FILE__ ) . '/fields/class-field-dropdown.php';
48	require_once dirname( __FILE__ ) . '/fields/class-field-multidropdown.php';
49	require_once dirname( __FILE__ ) . '/fields/class-field-url.php';
50	require_once dirname( __FILE__ ) . '/fields/class-field-sectionbreak.php';
51	require_once dirname( __FILE__ ) . '/fields/class-field-html.php';
52	require_once dirname( __FILE__ ) . '/fields/class-field-hidden.php';
53	require_once dirname( __FILE__ ) . '/fields/class-field-image.php';
54	require_once dirname( __FILE__ ) . '/fields/class-field-recaptcha.php';
55
56	$fields = array(
57	'text_field' => new WeForms_Form_Field_Text(),
58	'name_field' => new WeForms_Form_Field_Name(),
59	'email_address' => new WeForms_Form_Field_Email(),
60	'textarea_field' => new WeForms_Form_Field_Textarea(),
61	'radio_field' => new WeForms_Form_Field_Radio(),
62	'checkbox_field' => new WeForms_Form_Field_Checkbox(),
63	'dropdown_field' => new WeForms_Form_Field_Dropdown(),
64	'multiple_select' => new WeForms_Form_Field_MultiDropdown(),
65	'website_url' => new WeForms_Form_Field_URL(),
66	'section_break' => new WeForms_Form_Field_SectionBreak(),
67	'custom_html' => new WeForms_Form_Field_HTML(),
68	'custom_hidden_field' => new WeForms_Form_Field_Hidden(),
69	'image_upload' => new WeForms_Form_Field_Image(),
70	'recaptcha' => new WeForms_Form_Field_reCaptcha(),
71	);
72
73	$this->fields = apply_filters( 'weforms_form_fields', $fields );
74	}
75
76	/**
77	* Get field groups
78	*
79	* @return array
80	*/
81	public function get_field_groups() {
82
83	$groups = array(
84	array(
85	'title' => __( 'Custom Fields', 'weforms' ),
86	'id' => 'custom-fields',
87	'fields' => apply_filters( 'weforms_field_groups_custom', array(
88	'name_field', 'text_field', 'textarea_field', 'dropdown_field', 'multiple_select',
89	'radio_field', 'checkbox_field', 'website_url', 'email_address',
90	'custom_hidden_field', 'image_upload'
91	) )
92	),
93
94	array(
95	'title' => __( 'Others', 'weforms' ),
96	'id' => 'others',
97	'fields' => apply_filters( 'weforms_field_groups_others', array(
98	'section_break', 'custom_html', 'recaptcha'
99	) )
100	)
101	);
102
103	return apply_filters( 'weforms_field_groups', $groups );
104	}
105
106	/**
107	* Get fields JS setting for the form builder
108	*
109	* @return array
110	*/
111	public function get_js_settings() {
112	$fields = $this->get_fields();
113	$js_array = array();
114
115	if ( $fields ) {
116	foreach ($fields as $type => $object) {
117	$js_array[ $type ] = $object->get_js_settings();
118	}
119	}
120
121	return $js_array;
122	}
123
124	/**
125	* Render the form fields
126	*
127	* @param integer $form_id
128	* @param array $fields
129	*
130	* @return void
131	*/
132	public function render_fields( $fields, $form_id ) {
133	if ( ! $fields ) {
134	return;
135	}
136
137	foreach ($fields as $field) {
138	if ( ! $field_object = $this->field_exists( $field['template'] ) ) {
139
140	if ( defined( 'WP_DEBUG' && WP_DEBUG ) ) {
141	echo '<h4 style="color: red;"><em>' . $field['template'] . '</em> field not found.</h4>';
142	}
143
144	continue;
145	}
146
147	$field_object->render( $field, $form_id );
148	$field_object->conditional_logic( $field, $form_id );
149	}
150	}
151
152	/**
153	* Check if a field exists
154	*
155	* @param string $field_type
156	*
157	* @return boolean
158	*/
159	public function field_exists( $field_type ) {
160	if ( array_key_exists( $field_type, $this->get_fields() ) ) {
161	return $this->fields[ $field_type ];
162	}
163
164	return false;
165	}
166	}