settings.php — Advanced Custom Fields: Extended 0.8.8.5

acf-extended / includes / settings.php

acf-extended / includes Last commit date

settings.php

245 lines

1	<?php
2
3	if(!class_exists('acfe_settings')):
4
5	class acfe_settings{
6
7	public $settings = array();
8
9	/*
10	* Construct
11	*/
12	function __construct(){
13
14	$this->settings = get_option('acfe', array());
15
16	}
17
18	function get($selector = null, $default = null){
19
20	return $this->array_get($this->settings, $selector, $default);
21
22	}
23
24	function set($selector = null, $value = null, $append = false){
25
26	if($value === null)
27	return false;
28
29	if($append){
30
31	$this->array_append($this->settings, $selector, $value);
32
33	}else{
34
35	$this->array_set($this->settings, $selector, $value);
36
37	}
38
39	$this->update();
40
41	return $this;
42
43	}
44
45	function clear($selector = null){
46
47	$this->array_clear($this->settings, $selector);
48	$this->update();
49
50	return $this;
51
52	}
53
54	function delete($selector = null){
55
56	// Single
57	if(strpos($selector, '.') === false){
58
59	unset($this->settings[$selector]);
60
61	// Array
62	}else{
63
64	$this->array_remove($this->settings, $selector);
65
66	}
67
68	$this->update();
69
70	return $this;
71
72	}
73
74	function append($selector = null, $value = null){
75
76	if($selector === null && $value === null)
77	return false;
78
79	// Allow simple append without selector
80	if($value === null){
81
82	$value = $selector;
83	$selector = null;
84
85	}
86
87	return $this->set($selector, $value, true);
88
89	}
90
91	function array_get($array, $key, $default = null){
92
93	if(empty($key))
94	return $array;
95
96	if(!is_array($key))
97	$key = explode('.', $key);
98
99	$count = count($key);
100	$i=-1;
101
102	foreach($key as $segment){
103
104	$i++;
105
106	if(!isset($array[$segment]))
107	continue;
108
109	if($i+1 === $count){
110
111	return $array[$segment];
112
113	}
114
115	unset($key[$i]);
116
117	return $this->array_get($array[$segment], $key, $default);
118
119	}
120
121	return $default;
122
123	}
124
125	function array_set(&$array, $key, $value){
126
127	if(empty($key))
128	return $array = $value;
129
130	$keys = explode('.', $key);
131
132	while(count($keys) > 1){
133
134	$key = array_shift($keys);
135
136	if(!isset($array[$key]) \|\| !is_array($array[$key])){
137
138	$array[$key] = array();
139
140	}
141
142	$array =& $array[$key];
143
144	}
145
146	$array[array_shift($keys)] = $value;
147
148	return $array;
149
150	}
151
152	function array_append(&$array, $key, $value){
153
154	$get = $this->array_get($array, $key);
155
156	$old = acf_get_array($get);
157	$value = acf_get_array($value);
158
159	$value = array_merge($old, $value);
160
161	$this->array_set($array, $key, $value);
162
163	return $array;
164
165	}
166
167	function array_clear(&$array, $key){
168
169	$get = $this->array_get($array, $key);
170
171	if($get === null)
172	return $array;
173
174	$value = null;
175
176	if(is_array($get))
177	$value = array();
178
179	$this->array_set($array, $key, $value);
180
181	return $array;
182
183	}
184
185	function array_remove(&$array, $keys){
186
187	$original =& $array;
188
189	foreach((array)$keys as $key){
190
191	$parts = explode('.', $key);
192
193	while(count($parts) > 1){
194
195	$part = array_shift($parts);
196
197	if(isset($array[$part]) && is_array($array[$part])){
198
199	$array =& $array[$part];
200
201	}
202
203	}
204
205	unset($array[array_shift($parts)]);
206
207	// clean up after each pass
208	$array =& $original;
209
210	}
211
212	}
213
214	function update(){
215
216	update_option('acfe', $this->settings, 'true');
217
218	}
219
220	}
221
222	endif;
223
224	function acfe_get_settings($selector = null, $default = null){
225
226	return acf_get_instance('acfe_settings')->get($selector, $default);
227
228	}
229
230	function acfe_update_settings($selector = null, $value = null){
231
232	if($value === null){
233	$value = $selector;
234	$selector = null;
235	}
236
237	return acf_get_instance('acfe_settings')->set($selector, $value);
238
239	}
240
241	function acfe_delete_settings($selector = null){
242
243	return acf_get_instance('acfe_settings')->delete($selector);
244
245	}