class-version-check.php — Gallery : FooGallery 3.1.36

foogallery / includes / class-version-check.php

foogallery / includes Last commit date

class-version-check.php

131 lines

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