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<?php
/**
* Handle installation and db table creation
*/
defined( 'ABSPATH' ) || exit; // Exit if accessed directly
class Check_Email_Log_Init {
public static function on_activate( $network_wide ) {
global $wpdb;
if ( is_multisite() && $network_wide ) {
// store the current blog id
$current_blog = $wpdb->blogid;
// Get all blogs in the network and activate plugin on each one
$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
foreach ( $blog_ids as $blog_id ) {
switch_to_blog( $blog_id );
self::create_checkemaillog_table();
restore_current_blog();
}
} else {
self::create_checkemaillog_table();
}
}
public static function on_create_blog( $blog_id, $user_id, $domain, $path, $site_id, $meta ) {
if ( is_plugin_active_for_network( 'check-email-log/check-email.php' ) ) {
switch_to_blog( $blog_id );
self::create_checkemaillog_table();
restore_current_blog();
}
}
public static function on_delete_blog( $tables ) {
global $wpdb;
$tables[] = $wpdb->prefix . Check_Email_Log::TABLE_NAME;
return $tables;
}
private static function create_checkemaillog_table() {
global $wpdb;
$table_name = $wpdb->prefix . Check_Email_Log::TABLE_NAME;
$charset_collate = $wpdb->get_charset_collate();
if ( $wpdb->get_var( "show tables like '{$table_name}'" ) != $table_name ) {
$sql = 'CREATE TABLE ' . $table_name . ' (
id mediumint(9) NOT NULL AUTO_INCREMENT,
to_email VARCHAR(100) NOT NULL,
subject VARCHAR(250) NOT NULL,
message TEXT NOT NULL,
headers TEXT NOT NULL,
attachments TEXT NOT NULL,
sent_date timestamp NOT NULL,
PRIMARY KEY (id)
) ' . $charset_collate . ' ;';
require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
dbDelta( $sql );
add_option( Check_Email_Log::DB_OPTION_NAME, Check_Email_Log::DB_VERSION );
}
}
}
// When the Plugin installed
register_activation_hook( EMAIL_LOG_PLUGIN_FILE, array( 'Check_Email_Log_Init', 'on_activate' ) );
// when a new blog is created in multisite
add_action( 'wpmu_new_blog', array( 'Check_Email_Log_Init', 'on_create_blog' ), 10, 6 );
// when a blog is deleted in multisite
add_filter( 'wpmu_drop_tables', array( 'Check_Email_Log_Init', 'on_delete_blog' ) );
?>