mainwp / class / class-mainwp-cache.php

class-mainwp-cache.php in MainWP Dashboard: Self-hosted WordPress Management for Agencies 6.2, at class/class-mainwp-cache.php

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1	<?php
2	/**
3	* Search Cache Handler
4	*
5	* Handles all search content.
6	*
7	* @package MainWP/Dashboard
8	*/
9
10	namespace MainWP\Dashboard;
11
12	// Exit if accessed directly.
13	if ( ! defined( 'ABSPATH' ) ) {
14	exit;
15	}
16
17	/**
18	* Class MainWP_Cache
19	*
20	* @package MainWP\Dashboard
21	*/
22	class MainWP_Cache { // phpcs:ignore Generic.Classes.OpeningBraceSameLine.ContentAfterBrace -- NOSONAR.
23
24	/**
25	* Method init_session()
26	*
27	* Start session.
28	*/
29	public static function init_session() {
30	if ( PHP_SESSION_NONE === session_status() ) {
31	session_start();
32	}
33	}
34
35	/**
36	* Method init_session()
37	*
38	* Start session.
39	*/
40	public static function is_session_disable() {
41	return ! function_exists( 'session_start' ) \|\| ! function_exists( 'session_status' ) \|\| PHP_SESSION_DISABLED === session_status();
42	}
43
44	/**
45	* Method init_cache()
46	*
47	* Set session variables.
48	*
49	* @param mixed $page Page information.
50	*/
51	public static function init_cache( $page ) {
52	$_SESSION[ 'MainWP' . $page . 'Search' ] = '';
53	$_SESSION[ 'MainWP' . $page . 'SearchContext' ] = '';
54	$_SESSION[ 'MainWP' . $page . 'SearchResult' ] = '';
55	}
56
57	/**
58	* Method add_context()
59	*
60	* Set time & search context.
61	*
62	* @param mixed $page Page information.
63	* @param array $context Search context.
64	*/
65	public static function add_context( $page, $context ) {
66	if ( ! is_array( $context ) ) {
67	$context = array();
68	}
69
70	$context['time'] = time();
71	$_SESSION[ 'MainWP' . $page . 'SearchContext' ] = $context;
72	}
73
74	/**
75	* Method add_body()
76	*
77	* Set search body session variable.
78	*
79	* @param string $page Page information..
80	* @param mixed $body Search body.
81	*/
82	public static function add_body( $page, $body ) {
83	$_SESSION[ 'MainWP' . $page . 'Search' ] .= $body;
84	}
85
86	/**
87	* Method get_cached_context()
88	*
89	* Grab any cached searches.
90	*
91	* @param mixed $page Page information.
92	*
93	* @return array $cachedSearch Cached search array.
94	*/
95	public static function get_cached_context( $page ) {
96	$cachedSearch = ( isset( $_SESSION[ 'MainWP' . $page . 'SearchContext' ] ) && is_array( $_SESSION[ 'MainWP' . $page . 'SearchContext' ] ) ? $_SESSION[ 'MainWP' . $page . 'SearchContext' ] : null ); //phpcs:ignore -- ok.
97
98	if ( null !== $cachedSearch && ( ( time() - ( 2 * 60 * 60 ) ) > $cachedSearch['time'] ) ) {
99	unset( $_SESSION[ 'MainWP' . $page . 'SearchContext' ] );
100	unset( $_SESSION[ 'MainWP' . $page . 'Search' ] );
101	unset( $_SESSION[ 'MainWP' . $page . 'SearchResult' ] );
102	$cachedSearch = null;
103	}
104
105	if ( null !== $cachedSearch && isset( $cachedSearch['status'] ) ) {
106	$cachedSearch['status'] = explode( ',', $cachedSearch['status'] );
107	}
108
109	return $cachedSearch;
110	}
111
112	/**
113	* Method echo_body()
114	*
115	* Grab & echo cached search body.
116	*
117	* @param mixed $page Page information.
118	*/
119	public static function echo_body( $page ) {
120	if ( isset( $_SESSION[ 'MainWP' . $page . 'Search' ] ) ) {
121	echo $_SESSION[ 'MainWP' . $page . 'Search' ]; // phpcs:ignore WordPress.Security.EscapeOutput,WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
122	}
123	}
124
125	/**
126	* Method add_result()
127	*
128	* Grab search results & store them in session.
129	*
130	* @param mixed $page Page information.
131	* @param mixed $result Search results.
132	*/
133	public static function add_result( $page, $result ) {
134	$_SESSION[ 'MainWP' . $page . 'SearchResult' ] = $result;
135	}
136
137	/**
138	* Method get_cached_result()
139	*
140	* Grab cached search results.
141	*
142	* @param mixed $page Page information.
143	*/
144	public static function get_cached_result( $page ) {
145	if ( isset( $_SESSION[ 'MainWP' . $page . 'SearchResult' ] ) ) {
146	return $_SESSION[ 'MainWP' . $page . 'SearchResult' ]; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized,WordPress.Security.NonceVerification.Recommended
147	}
148	}
149	}
150