content-control / classes / Options.php

Options.php in Content Control – The Ultimate Content Restriction Plugin! Restrict Content, Create Conditional Blocks & More 1.1.6, at classes/Options.php

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1	<?php
2
3	namespace JP\CC;
4
5	if ( ! defined( 'ABSPATH' ) ) {
6	exit;
7	}
8
9	/**
10	* Class Options
11	* @package JP\CC
12	*/
13	class Options {
14
15	/**
16	* Unique Prefix per plugin.
17	*
18	* @var string
19	*/
20	public static $_prefix;
21
22	/**
23	* Keeps static copy of the options during runtime.
24	*
25	* @var null\|array
26	*/
27	private static $_data;
28
29	/**
30	* Initialize Options on run.
31	*
32	* @param string $prefix
33	*/
34	public static function init( $prefix = 'jp_cc' ) {
35	// Set the prefix on init.
36	static::$_prefix = ! empty( $prefix ) ? trim( $prefix, '_' ) . '_' : '';
37	static::$_data = static::get_all();
38	}
39
40	/**
41	* Get Settings
42	*
43	* Retrieves all plugin settings
44	*
45	* @return array settings
46	*/
47	public static function get_all() {
48	$settings = get_option( static:: $_prefix . 'settings' );
49	if ( ! is_array( $settings ) ) {
50	$settings = array();
51	}
52
53	return apply_filters( static:: $_prefix . 'get_options', $settings );
54	}
55
56	/**
57	* Get an option
58	*
59	* Looks to see if the specified setting exists, returns default if not
60	*
61	* @param string $key
62	* @param bool $default
63	*
64	* @return mixed\|void
65	*/
66	public static function get( $key = '', $default = false ) {
67	$value = isset( static::$_data[ $key ] ) ? static::$_data[ $key ] : $default;
68
69	return apply_filters( static::$_prefix . 'get_option', $value, $key, $default );
70	}
71
72	/**
73	* Update an option
74	*
75	* Updates an setting value in both the db and the global variable.
76	* Warning: Passing in an empty, false or null string value will remove
77	* the key from the _options array.
78	*
79	* @since 1.0.0
80	*
81	* @param string $key The Key to update
82	* @param string\|bool\|int $value The value to set the key to
83	*
84	* @return boolean True if updated, false if not.
85	*/
86	public static function update( $key = '', $value = false ) {
87
88	// If no key, exit
89	if ( empty( $key ) ) {
90	return false;
91	}
92
93	if ( empty( $value ) ) {
94	$remove_option = static::delete( $key );
95
96	return $remove_option;
97	}
98
99	// First let's grab the current settings
100	$options = (array) get_option( static:: $_prefix . 'settings', array() );
101
102	// Let's let devs alter that value coming in
103	$value = apply_filters( static::$_prefix . 'update_option', $value, $key );
104
105	// Next let's try to update the value
106	$options[ $key ] = $value;
107	$did_update = update_option( static:: $_prefix . 'settings', $options );
108
109	// If it updated, let's update the global variable
110	if ( $did_update ) {
111	static::$_data[ $key ] = $value;
112
113	}
114
115	return $did_update;
116	}
117
118	/**
119	* Remove an option
120	*
121	* Removes a setting value in both the db and the global variable.
122	*
123	* @since 1.0.0
124	*
125	* @param string $key The Key to delete
126	*
127	* @return boolean True if updated, false if not.
128	*/
129	public static function delete( $key = '' ) {
130
131	// If no key, exit
132	if ( empty( $key ) ) {
133	return false;
134	}
135
136	// First let's grab the current settings
137	$options = get_option( static:: $_prefix . 'settings' );
138
139	// Next let's try to update the value
140	if ( isset( $options[ $key ] ) ) {
141	unset( $options[ $key ] );
142	}
143
144	$did_update = update_option( static:: $_prefix . 'settings', $options );
145
146	// If it updated, let's update the global variable
147	if ( $did_update ) {
148	static::$_data = $options;
149	}
150
151	return $did_update;
152	}
153
154	}
155