class-wordpress-popular-posts-activator.php — WP Popular Posts 4.1.1

wordpress-popular-posts / includes / class-wordpress-popular-posts-activator.php

wordpress-popular-posts / includes Last commit date

class-wordpress-popular-posts-activator.php

137 lines

1	<?php
2
3	/**
4	* Fired during plugin activation
5	*
6	* @link http://cabrerahector.com
7	* @since 4.0.0
8	*
9	* @package WordPressPopularPosts
10	* @subpackage WordPressPopularPosts/includes
11	*/
12
13	/**
14	* Fired during plugin activation.
15	*
16	* This class defines all code necessary to run during the plugin's activation.
17	*
18	* @since 4.0.0
19	* @package WordPressPopularPosts
20	* @subpackage WordPressPopularPosts/includes
21	* @author Hector Cabrera <me@cabrerahector.com>
22	*/
23	class WPP_Activator {
24
25	/**
26	* Fired when the plugin is activated.
27	*
28	* @since 1.0.0
29	* @param bool $network_wide True if WPMU superadmin uses "Network Activate" action, false if WPMU is disabled or plugin is activated on an individual blog.
30	*/
31	public static function activate( $network_wide ) {
32
33	global $wpdb;
34
35	if ( function_exists( 'is_multisite' ) && is_multisite() ) {
36
37	// run activation for each blog in the network
38	if ( $network_wide ) {
39
40	$original_blog_id = get_current_blog_id();
41	$blogs_ids = $wpdb->get_col( "SELECT blog_id FROM {$wpdb->blogs}" );
42
43	foreach( $blogs_ids as $blog_id ) {
44	switch_to_blog( $blog_id );
45	self::plugin_activate();
46	}
47
48	// switch back to current blog
49	switch_to_blog( $original_blog_id );
50
51	return;
52
53	}
54
55	}
56
57	self::plugin_activate();
58
59	} // end activate
60
61	/**
62	* When a new MU site is added, generate its WPP DB tables.
63	*
64	* @since 4.0.0
65	*/
66	public static function track_new_site() {
67	self::plugin_activate();
68	} // end track_new_site
69
70	/**
71	* On plugin activation, checks that the WPP database tables are present.
72	*
73	* @since 2.4.0
74	* @global object wpdb
75	*/
76	private static function plugin_activate() {
77
78	// Get WPP version
79	$wpp_ver = get_option( 'wpp_ver' );
80
81	if (
82	!$wpp_ver
83	\|\| version_compare( $wpp_ver, WPP_VER, '<' )
84	) {
85	global $wpdb;
86
87	$prefix = $wpdb->prefix . "popularposts";
88	self::do_db_tables( $prefix );
89	}
90
91	} // end plugin_activate
92
93	/**
94	* Creates/updates the WPP database tables.
95	*
96	* @since 2.4.0
97	* @global object wpdb
98	*/
99	private static function do_db_tables( $prefix ) {
100
101	global $wpdb;
102
103	$charset_collate = "";
104
105	if ( !empty( $wpdb->charset ) )
106	$charset_collate = "DEFAULT CHARACTER SET {$wpdb->charset} ";
107
108	if ( !empty( $wpdb->collate ) )
109	$charset_collate .= "COLLATE {$wpdb->collate}";
110
111	$sql = "
112	CREATE TABLE {$prefix}data (
113	postid bigint(20) NOT NULL,
114	day datetime NOT NULL,
115	last_viewed datetime NOT NULL,
116	pageviews bigint(20) DEFAULT 1,
117	PRIMARY KEY (postid)
118	) {$charset_collate} ENGINE=InnoDB;
119	CREATE TABLE {$prefix}summary (
120	ID bigint(20) NOT NULL AUTO_INCREMENT,
121	postid bigint(20) NOT NULL,
122	pageviews bigint(20) NOT NULL DEFAULT 1,
123	view_date date NOT NULL,
124	view_datetime datetime NOT NULL,
125	PRIMARY KEY (ID),
126	KEY postid (postid),
127	KEY view_date (view_date),
128	KEY view_datetime (view_datetime)
129	) {$charset_collate} ENGINE=InnoDB;";
130
131	require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
132	dbDelta( $sql );
133
134	} // end do_db_tables
135
136	} // end WPP_Activator class
137