field-code-editor.php — Advanced Custom Fields: Extended 0.8.8

acf-extended / includes / fields / field-code-editor.php

acf-extended / includes / fields Last commit date

field-code-editor.php

155 lines

1	<?php
2
3	if(!defined('ABSPATH'))
4	exit;
5
6	if(acf_version_compare($GLOBALS['wp_version'], '<', '4.9'))
7	return;
8
9	if(!class_exists('acfe_field_code_editor')):
10
11	class acfe_field_code_editor extends acf_field{
12
13	function __construct(){
14
15	$this->name = 'acfe_code_editor';
16	$this->label = __('Code Editor', 'acfe');
17	$this->category = 'content';
18	$this->defaults = array(
19	'default_value' => '',
20	'placeholder' => '',
21	'mode' => 'text/html',
22	'lines' => true,
23	'indent_unit' => 4,
24	'maxlength' => '',
25	'rows' => '',
26	'max_rows' => ''
27	);
28
29	$this->textarea = acf_get_field_type('textarea');
30
31	parent::__construct();
32
33	}
34
35	function render_field($field){
36
37	$wrapper = array(
38	'class' => 'acf-input-wrap acfe-field-code-editor',
39	'data-mode' => $field['mode'],
40	'data-lines' => $field['lines'],
41	'data-indent-unit' => $field['indent_unit'],
42	'data-rows' => $field['rows'],
43	'data-max-rows' => $field['max_rows'],
44	);
45
46	$field['type'] = 'textarea';
47
48	?>
49	<div <?php acf_esc_attr_e($wrapper); ?>>
50	<?php $this->textarea->render_field($field); ?>
51	</div>
52	<?php
53
54	}
55
56	function render_field_settings($field){
57
58	// default_value
59	acf_render_field_setting($field, array(
60	'label' => __('Default Value','acf'),
61	'instructions' => __('Appears when creating a new post','acf'),
62	'type' => 'acfe_code_editor',
63	'name' => 'default_value',
64	'rows' => 4
65	));
66
67	// placeholder
68	acf_render_field_setting($field, array(
69	'label' => __('Placeholder','acf'),
70	'instructions' => __('Appears within the input','acf'),
71	'type' => 'acfe_code_editor',
72	'name' => 'placeholder',
73	'rows' => 4
74	));
75
76	// Mode
77	acf_render_field_setting($field, array(
78	'label' => __('Editor mode','acf'),
79	'instructions' => __('Choose the syntax highlight','acf'),
80	'type' => 'select',
81	'name' => 'mode',
82	'choices' => array(
83	'text/html' => __('Text/HTML', 'acf'),
84	'javascript' => __('JavaScript', 'acf'),
85	'css' => __('CSS', 'acf'),
86	'application/x-httpd-php' => __('PHP (mixed)', 'acf'),
87	'text/x-php' => __('PHP (plain)', 'acf'),
88	)
89	));
90
91	// Lines
92	acf_render_field_setting($field, array(
93	'label' => __('Show Lines', 'acf'),
94	'instructions' => 'Whether to show line numbers to the left of the editor',
95	'type' => 'true_false',
96	'name' => 'lines',
97	'ui' => true,
98	));
99
100	// Indent Unit
101	acf_render_field_setting($field, array(
102	'label' => __('Indent Unit', 'acf'),
103	'instructions' => 'How many spaces a block (whatever that means in the edited language) should be indented',
104	'type' => 'number',
105	'min' => 0,
106	'name' => 'indent_unit',
107	));
108
109	// maxlength
110	acf_render_field_setting($field, array(
111	'label' => __('Character Limit','acf'),
112	'instructions' => __('Leave blank for no limit','acf'),
113	'type' => 'number',
114	'name' => 'maxlength',
115	));
116
117	// rows
118	acf_render_field_setting($field, array(
119	'label' => __('Rows','acf'),
120	'instructions' => __('Sets the textarea height','acf'),
121	'type' => 'number',
122	'name' => 'rows',
123	'placeholder' => 8
124	));
125
126	// max rows
127	acf_render_field_setting($field, array(
128	'label' => __('Max rows','acf'),
129	'instructions' => __('Sets the textarea max height','acf'),
130	'type' => 'number',
131	'name' => 'max_rows',
132	'placeholder' => ''
133	));
134
135	}
136
137	function input_admin_enqueue_scripts(){
138
139	wp_enqueue_script('code-editor');
140	wp_enqueue_style('code-editor');
141
142	}
143
144	function validate_value($valid, $value, $field, $input){
145
146	return $this->textarea->validate_value($valid, $value, $field, $input);
147
148	}
149
150	}
151
152	// initialize
153	acf_register_field_type('acfe_field_code_editor');
154
155	endif;