class-update.php — Post Views Counter 1.6.0

post-views-counter / includes / class-update.php

post-views-counter / includes Last commit date

class-update.php

270 lines

1	<?php
2	// exit if accessed directly
3	if ( ! defined( 'ABSPATH' ) )
4	exit;
5
6	/**
7	* Post_Views_Counter_Update class.
8	*
9	* @class Post_Views_Counter_Update
10	*/
11	class Post_Views_Counter_Update {
12
13	/**
14	* Class constructor.
15	*
16	* @return void
17	*/
18	public function __construct() {
19	// actions
20	add_action( 'admin_init', [ $this, 'check_update' ] );
21	}
22
23	/**
24	* Check whether update is required.
25	*
26	* @return void
27	*/
28	public function check_update() {
29	if ( ! current_user_can( 'manage_options' ) )
30	return;
31
32	// get main instance
33	$pvc = Post_Views_Counter();
34
35	// get current database version
36	$current_db_version = get_option( 'post_views_counter_version', '1.0.0' );
37
38	// update 1.2.4+
39	if ( version_compare( $current_db_version, '1.2.4', '<=' ) ) {
40	// get general options
41	$general = $pvc->options['general'];
42
43	if ( $general['reset_counts']['number'] > 0 ) {
44	// unsupported data reset in minutes/hours
45	if ( in_array( $general['reset_counts']['type'], [ 'minutes', 'hours' ], true ) ) {
46	// set type to date
47	$general['reset_counts']['type'] = 'days';
48
49	// new number of days
50	if ( $general['reset_counts']['type'] === 'minutes' )
51	$general['reset_counts']['number'] = $general['reset_counts']['number'] * MINUTE_IN_SECONDS;
52	else
53	$general['reset_counts']['number'] = $general['reset_counts']['number'] * HOUR_IN_SECONDS;
54
55	// how many days?
56	$general['reset_counts']['number'] = (int) round( ceil( $general['reset_counts']['number'] / DAY_IN_SECONDS ) );
57
58	// force cron to update
59	$general['cron_run'] = true;
60	$general['cron_update'] = true;
61
62	// update settings
63	update_option( 'post_views_counter_settings_general', $general );
64
65	// update general options
66	$pvc->options['general'] = $general;
67	}
68
69	// update cron job for all users
70	$pvc->cron->check_cron();
71	}
72	}
73
74	// update 1.3.13+
75	if ( version_compare( $current_db_version, '1.3.13', '<=' ) ) {
76	// get general options
77	$general = $pvc->options['general'];
78
79	// disable strict counts
80	$general['strict_counts'] = false;
81
82	// get default other options
83	$other_options = $pvc->defaults['other'];
84
85	// set current options
86	$other_options['deactivation_delete'] = isset( $general['deactivation_delete'] ) ? (bool) $general['deactivation_delete'] : false;
87
88	// add other options
89	add_option( 'post_views_counter_settings_other', $other_options, null, false );
90
91	// update other options
92	$pvc->options['other'] = $other_options;
93
94	// remove old setting
95	unset( $general['deactivation_delete'] );
96
97	// flush cache enabled?
98	if ( $general['flush_interval']['number'] > 0 ) {
99	if ( $pvc->counter->using_object_cache( true ) ) {
100	// flush data from cache
101	$pvc->counter->flush_cache_to_db();
102	}
103
104	// unschedule cron event
105	wp_clear_scheduled_hook( 'pvc_flush_cached_counts' );
106
107	// disable cache
108	$general['flush_interval'] = [
109	'number' => 0,
110	'type' => 'minutes'
111	];
112	}
113
114	// update general options
115	$pvc->options['general'] = $general;
116
117	// update general options
118	update_option( 'post_views_counter_settings_general', $general );
119	}
120
121	// update 1.5.2+
122	if ( version_compare( $current_db_version, '1.5.2', '<=' ) ) {
123	// get options
124	$general = $pvc->options['general'];
125	$display = $pvc->options['display'];
126
127	// copy values
128	$display['post_views_column'] = $general['post_views_column'];
129	$display['restrict_edit_views'] = $general['restrict_edit_views'];
130
131	// remove old values
132	unset( $general['post_views_column'] );
133	unset( $general['restrict_edit_views'] );
134
135	// update settings
136	update_option( 'post_views_counter_settings_general', $general );
137	update_option( 'post_views_counter_settings_display', $display );
138
139	// update options
140	$pvc->options['general'] = $general;
141	$pvc->options['display'] = $display;
142	}
143
144	// update 1.6.0+ - migrate import settings to provider format
145	if ( version_compare( $current_db_version, '1.6.0', '<' ) ) {
146	// get other options
147	$other = $pvc->options['other'];
148
149	// check if migration is needed
150	if ( ! isset( $other['import_provider_settings'] ) && isset( $other['import_meta_key'] ) ) {
151	$old_meta_key = $other['import_meta_key'];
152
153	// create new provider settings structure
154	$other['import_provider_settings'] = [
155	'provider' => 'custom_meta_key',
156	'strategy' => 'merge',
157	'custom_meta_key' => [
158	'meta_key' => $old_meta_key
159	]
160	];
161
162	// update settings
163	update_option( 'post_views_counter_settings_other', $other );
164
165	// update options
166	$pvc->options['other'] = $other;
167	}
168	}
169
170	// move menu position setting to display tab
171	$this->migrate_menu_position_option();
172
173	if ( isset( $_POST['post_view_counter_update'], $_POST['post_view_counter_number'] ) ) {
174	if ( $_POST['post_view_counter_number'] === 'update_1' ) {
175	$this->update_1();
176
177	// update plugin version
178	update_option( 'post_views_counter_version', $pvc->defaults['version'], false );
179	}
180	}
181
182	// get current database version
183	$current_db_version = get_option( 'post_views_counter_version', '1.0.0' );
184
185	// new version?
186	if ( version_compare( $current_db_version, $pvc->defaults['version'], '<' ) ) {
187	// is update 1 required?
188	if ( version_compare( $current_db_version, '1.2.4', '<=' ) ) {
189	$update_1_html = '
190	<form action="" method="post">
191	<input type="hidden" name="post_view_counter_number" value="update_1"/>
192	<p>' . __( '<strong>Post Views Counter</strong> - this version requires a database update. Make sure to back up your database first.', 'post-views-counter' ) . '</p>
193	<p><input type="submit" class="button button-primary" name="post_view_counter_update" value="' . __( 'Run the Update', 'post-views-counter' ) . '"/></p>
194	</form>';
195
196	$pvc->add_notice( $update_1_html, 'notice notice-info', false );
197	} else
198	// update plugin version
199	update_option( 'post_views_counter_version', $pvc->defaults['version'], false );
200	}
201	}
202
203	/**
204	* Database update for 1.2.4 and below.
205	*
206	* @global object $wpdb
207	*
208	* @return void
209	*/
210	public function update_1() {
211	global $wpdb;
212
213	// get index
214	$old_index = $wpdb->query( "SHOW INDEX FROM `" . $wpdb->prefix . "post_views` WHERE Key_name = 'id_period'" );
215
216	// check whether index already exists
217	if ( $old_index > 0 ) {
218	// drop unwanted index which prevented saving views with identical weeks and months
219	$wpdb->query( "ALTER TABLE `" . $wpdb->prefix . "post_views` DROP INDEX id_period" );
220	}
221
222	// get index
223	$new_index = $wpdb->query( "SHOW INDEX FROM `" . $wpdb->prefix . "post_views` WHERE Key_name = 'id_type_period_count'" );
224
225	// check whether index already exists
226	if ( $new_index === 0 ) {
227	// create new index for better performance of sql queries
228	$wpdb->query( 'ALTER TABLE `' . $wpdb->prefix . 'post_views` ADD UNIQUE INDEX `id_type_period_count` (`id`, `type`, `period`, `count`) USING BTREE' );
229	}
230
231	Post_Views_Counter()->add_notice( __( 'Thank you! Datebase was successfully updated.', 'post-views-counter' ), 'updated', true );
232	}
233
234	/**
235	* Move menu position setting from "Other" to "Display" settings.
236	*
237	* @return void
238	*/
239	private function migrate_menu_position_option() {
240	$pvc = Post_Views_Counter();
241
242	// prefer legacy value if present, otherwise fall back to current display option
243	$menu_position = isset( $pvc->options['other']['menu_position'] ) && in_array( $pvc->options['other']['menu_position'], [ 'top', 'sub' ], true )
244	? $pvc->options['other']['menu_position']
245	: ( isset( $pvc->options['display']['menu_position'] ) && in_array( $pvc->options['display']['menu_position'], [ 'top', 'sub' ], true )
246	? $pvc->options['display']['menu_position']
247	: 'top' );
248
249	$display_options = get_option( 'post_views_counter_settings_display', [] );
250
251	if ( ! isset( $display_options['menu_position'] ) \|\| ! in_array( $display_options['menu_position'], [ 'top', 'sub' ], true ) ) {
252	$display_options['menu_position'] = $menu_position;
253	update_option( 'post_views_counter_settings_display', $display_options );
254	}
255
256	$other_options = get_option( 'post_views_counter_settings_other', [] );
257
258	if ( ! is_array( $other_options ) )
259	$other_options = [];
260
261	if ( ! isset( $other_options['menu_position'] ) \|\| ! in_array( $other_options['menu_position'], [ 'top', 'sub' ], true ) ) {
262	$other_options['menu_position'] = $display_options['menu_position'];
263	update_option( 'post_views_counter_settings_other', $other_options );
264	}
265
266	$pvc->options['other']['menu_position'] = $other_options['menu_position'];
267	$pvc->options['display']['menu_position'] = $display_options['menu_position'];
268	}
269	}
270