class-version-check.php — Gallery : FooGallery 3.3.0

foogallery / includes / class-version-check.php

foogallery / includes Last commit date

class-version-check.php

136 lines

1	<?php
2
3	if ( ! defined( 'ABSPATH' ) ) {
4	exit;
5	}
6
7	/**
8	* Created by brad.
9	* Date: 15/11/2015
10	*/
11	if ( ! class_exists( 'FooGallery_Version_Check' ) ) {
12
13	class FooGallery_Version_Check {
14
15	/**
16	* Wire up the check so it is done in the admin after admin includes are loaded.
17	*/
18	public function wire_up_checker() {
19	if ( is_admin() ) {
20	// When in admin, check if a new version is running.
21	add_action( 'admin_init', array( $this, 'perform_check' ) );
22	}
23	}
24
25	/**
26	* Perform a check to see if the plugin has been updated
27	*/
28	public function perform_check() {
29	$stored_version = self::get_stored_version();
30
31	if ( $stored_version != FOOGALLERY_VERSION ) {
32	//This code will run every time the plugin is updated
33
34	//perform all our housekeeping
35	$this->perform_housekeeping( $stored_version );
36
37	//set the current version, so that this does not run again until the next update!
38	update_site_option( FOOGALLERY_OPTION_VERSION, array(
39	'version' => FOOGALLERY_VERSION,
40	'updated_at' => time(),
41	) );
42	}
43	}
44
45	/**
46	* Get the stored FooGallery version.
47	*
48	* @return string
49	*/
50	public static function get_stored_version() {
51	$version_data = get_site_option( FOOGALLERY_OPTION_VERSION );
52
53	if ( is_array( $version_data ) && isset( $version_data['version'] ) ) {
54	return $version_data['version'];
55	}
56
57	return $version_data;
58	}
59
60	/**
61	* Get the last FooGallery update timestamp.
62	*
63	* @return int
64	*/
65	public static function get_last_update_time() {
66	$version_data = get_site_option( FOOGALLERY_OPTION_VERSION );
67
68	if ( is_array( $version_data ) && isset( $version_data['updated_at'] ) ) {
69	return absint( $version_data['updated_at'] );
70	}
71
72	return 0;
73	}
74
75	/**
76	* Runs after FooGallery has been updated via the backend
77	*
78	* @param string\|false $previous_version The previously stored FooGallery version.
79	*/
80	function perform_housekeeping( $previous_version = false ) {
81	//allow extensions or other plugins to do stuff when foogallery is updated
82	// this will catch both manual and auto updates!
83	do_action( 'foogallery_admin_new_version_detected' );
84
85	$this->maybe_force_legacy_runtime_scripts_for_existing_install( $previous_version );
86
87	//we need to clear the foogallery css load optimizations when we update the plugin, to ensure the latest CSS files are loaded
88	foogallery_clear_all_css_load_optimizations();
89	}
90
91	/**
92	* Existing installs should keep the legacy runtime enqueue behavior unless explicitly opted in.
93	*
94	* @param string\|false $previous_version The previously stored FooGallery version.
95	*
96	* @return void
97	*/
98	private function maybe_force_legacy_runtime_scripts_for_existing_install( $previous_version ) {
99	if ( ! is_string( $previous_version ) \|\| '' === $previous_version \|\| ! version_compare( $previous_version, '3.1.36', '<' ) ) {
100	return;
101	}
102
103	if ( $this->setting_has_explicit_value( 'force_legacy_runtime_scripts' ) ) {
104	return;
105	}
106
107	foogallery_set_setting( 'force_legacy_runtime_scripts', 'on' );
108	}
109
110	/**
111	* Check if a setting is explicitly saved and not only supplied by defaults.
112	*
113	* @param string $key The setting key.
114	*
115	* @return bool
116	*/
117	private function setting_has_explicit_value( $key ) {
118	$options = get_option( FOOGALLERY_SLUG );
119
120	if ( is_array( $options ) && array_key_exists( $key, $options ) ) {
121	return true;
122	}
123
124	if ( function_exists( 'is_multisite' ) && is_multisite() ) {
125	$site_options = get_site_option( FOOGALLERY_SLUG );
126
127	if ( is_array( $site_options ) && array_key_exists( $key, $site_options ) ) {
128	return true;
129	}
130	}
131
132	return false;
133	}
134	}
135	}
136