52 lines
1.7 KiB
PHP
52 lines
1.7 KiB
PHP
|
<?php
|
||
|
|
if ( ! defined( 'ABSPATH' ) && ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
|
||
|
|
// Make sure not to call this file directly
|
||
|
|
exit();
|
||
|
|
} else {
|
||
|
|
// Is Subscribe2 HTML active
|
||
|
|
if ( is_plugin_active( 'subscribe2_html/subscribe2.php' ) ) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Is this WordPressMU or not?
|
||
|
|
if ( isset( $wpmu_version ) || strpos( $wp_version, 'wordpress-mu' ) ) {
|
||
|
|
$s2_mu = true;
|
||
|
|
}
|
||
|
|
if ( function_exists( 'is_multisite' ) && is_multisite() ) {
|
||
|
|
$s2_mu = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( $s2_mu ) {
|
||
|
|
global $wpdb;
|
||
|
|
$blogs = $wpdb->get_col( "SELECT blog_id FROM {$wpdb->blogs}" );
|
||
|
|
foreach ( $blogs as $blog ) {
|
||
|
|
switch_to_blog( $blog );
|
||
|
|
s2_uninstall();
|
||
|
|
restore_current_blog();
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
s2_uninstall();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function s2_uninstall() {
|
||
|
|
global $wpdb;
|
||
|
|
// delete entry from wp_options table
|
||
|
|
delete_option( 'subscribe2_options' );
|
||
|
|
// delete legacy entry from wp-options table
|
||
|
|
delete_option( 's2_future_posts' );
|
||
|
|
// remove and scheduled events
|
||
|
|
wp_clear_scheduled_hook( 's2_digest_cron' );
|
||
|
|
// delete usermeta data for registered users
|
||
|
|
// use LIKE and % wildcard as meta_key names are prepended on WPMU
|
||
|
|
// and s2_cat is appended with category ID integer
|
||
|
|
$wpdb->query( "DELETE from $wpdb->usermeta WHERE meta_key LIKE '%s2_cat%'" );
|
||
|
|
$wpdb->query( "DELETE from $wpdb->usermeta WHERE meta_key LIKE '%s2_subscribed'" );
|
||
|
|
$wpdb->query( "DELETE from $wpdb->usermeta WHERE meta_key LIKE '%s2_format'" );
|
||
|
|
$wpdb->query( "DELETE from $wpdb->usermeta WHERE meta_key LIKE '%s2_autosub'" );
|
||
|
|
// delete any postmeta data that supressed notifications
|
||
|
|
$wpdb->query( "DELETE from $wpdb->postmeta WHERE meta_key = 's2mail'" );
|
||
|
|
|
||
|
|
// drop the subscribe2 table
|
||
|
|
$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}subscribe2" );
|
||
|
|
}
|