optimole-wp / inc / settings.php

settings.php in Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization 1.0.4, at inc/settings.php

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1	<?php
2
3	/**
4	* Class Optml_Settings.
5	*/
6	class Optml_Settings {
7
8	/**
9	* Default settings schema.
10	*
11	* @var array Settings schema.
12	*/
13	private $default_schema = array(
14	'api_key' => '',
15	'service_data' => '',
16	'admin_bar_item' => 'enabled',
17	'quality' => 'auto',
18	'image_replacer' => 'enabled',
19	);
20	/**
21	* Option key.
22	*
23	* @var string Option name.
24	*/
25	private $namespace;
26	/**
27	* Holds all options from db.
28	*
29	* @var array All options.
30	*/
31	private $options;
32
33	/**
34	* Optml_Settings constructor.
35	*/
36	public function __construct() {
37	$this->namespace = OPTML_NAMESPACE . '_settings';
38	$this->options = wp_parse_args( get_option( $this->namespace, $this->default_schema ), $this->default_schema );
39	if ( defined( 'OPTIML_ENABLED_MU' ) && OPTIML_ENABLED_MU && defined( 'OPTIML_MU_SITE_ID' ) && ! empty( OPTIML_MU_SITE_ID ) ) {
40	switch_to_blog( OPTIML_MU_SITE_ID );
41	$this->options = wp_parse_args( get_option( $this->namespace, $this->default_schema ), $this->default_schema );
42	restore_current_blog();
43	}
44	}
45
46	/**
47	* Check if the user is connected to Optimole.
48	*
49	* @return bool Connection status.
50	*/
51	public function is_connected() {
52	$service_data = $this->get( 'service_data' );
53	if ( ! isset( $service_data['cdn_key'] ) ) {
54	return false;
55	}
56	if ( empty( $service_data ['cdn_key'] ) \|\| empty( $service_data['cdn_secret'] ) ) {
57	return false;
58	}
59
60	return true;
61	}
62
63	/**
64	* Get setting value by key.
65	*
66	* @param string $key Key to search against.
67	*
68	* @return mixed\|null Setting value.
69	*/
70	public function get( $key ) {
71	if ( ! $this->is_allowed( $key ) ) {
72	return null;
73	}
74
75	return isset ( $this->options[ $key ] ) ? $this->options[ $key ] : '';
76	}
77
78	/**
79	* Check if key is allowed.
80	*
81	* @param string $key Is key allowed or not.
82	*
83	* @return bool Is key allowed or not.
84	*/
85	private function is_allowed( $key ) {
86	return isset( $this->default_schema[ $key ] );
87	}
88
89	/**
90	* Check if replacer is enabled.
91	*
92	* @return bool Replacer enabled
93	*/
94	public function is_enabled() {
95	$status = $this->get( 'image_replacer' );
96	if ( $status === 'disabled' ) {
97	return false;
98	}
99	if ( empty( $status ) ) {
100	return false;
101	}
102
103	return true;
104	}
105
106	/**
107	* Return cdn url.
108	*
109	* @return string CDN url.
110	*/
111	public function get_cdn_url() {
112	$service_data = $this->get( 'service_data' );
113	if ( ! isset( $service_data['cdn_key'] ) ) {
114	return '';
115	}
116
117	return sprintf(
118	'%s.%s',
119	strtolower( $service_data['cdn_key'] ),
120	'i.optimole.com'
121	);
122	}
123
124	/**
125	* Reset options to defaults.
126	*
127	* @return bool Reset action status.
128	*/
129	public function reset() {
130
131	$update = update_option( $this->namespace, $this->default_schema );
132	if ( $update ) {
133	$this->options = $this->default_schema;
134	}
135
136	return $update;
137	}
138
139	/**
140	* Update settings.
141	*
142	* @param string $key Settings key.
143	* @param mixed $value Settings value.
144	*
145	* @return bool Update result.
146	*/
147	public function update( $key, $value ) {
148	if ( ! $this->is_allowed( $key ) ) {
149	return false;
150	}
151	// If we try to update from a website which is not the main OPTML blog, bail.
152	if ( defined( 'OPTIML_ENABLED_MU' ) && OPTIML_ENABLED_MU && defined( 'OPTIML_MU_SITE_ID' ) && ! empty( OPTIML_MU_SITE_ID ) ) {
153	if ( intval( OPTIML_MU_SITE_ID ) !== get_current_blog_id() ) {
154	return $this->options;
155	}
156	}
157	$options = $this->options;
158	$options[ $key ] = $value;
159	$update = update_option( $this->namespace, $options );
160	if ( $update ) {
161	$this->options = $options;
162	}
163
164	return $update;
165	}
166
167	}
168