Created
November 5, 2018 13:31
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Featured Member Expiration based on role
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/** | |
* Class BP_Featured_Member_Expirable_Membership | |
* | |
* @author Ravi Sharma | |
*/ | |
class BP_Featured_Member_Expirable_Membership{ | |
/** | |
* Singleton Instance | |
* | |
* @var BP_Featured_Member_Expirable_Membership | |
*/ | |
private static $instance = null; | |
/** | |
* BP_Featured_Member_Addon constructor. | |
*/ | |
private function __construct() { | |
$this->setup(); | |
} | |
/** | |
* Get class instance | |
* | |
* @return BP_Featured_Member_Expirable_Membership | |
*/ | |
public static function get_instance() { | |
if ( is_null( self::$instance ) ) { | |
self::$instance = new self(); | |
} | |
return self::$instance; | |
} | |
/** | |
* Setup callback on necessaries hooks | |
*/ | |
private function setup() { | |
register_activation_hook( __FILE__, array( $this, 'on_activation' ) ); | |
register_deactivation_hook( __FILE__, array( $this, 'on_deactivation' ) ); | |
add_action( 'bp_featured_members_user_added', array( $this, 'save_date' ) ); | |
add_action( 'bp_fma_remove_featured', array( $this, 'remove_featured' ) ); | |
} | |
/** | |
* Setup hourly cronjob to remove featured members | |
*/ | |
public function on_activation() { | |
if ( ! wp_next_scheduled( 'bp_fma_remove_featured' ) ) { | |
wp_schedule_event( time(), 'hourly', 'bp_fma_remove_featured' ); | |
} | |
} | |
/** | |
* Remove cronjob | |
*/ | |
public function on_deactivation() { | |
wp_clear_scheduled_hook( 'bp_fma_remove_featured' ); | |
} | |
/** | |
* Save datetime when a user marked as featured | |
* | |
* @param int $user_id User id. | |
*/ | |
public function save_date( $user_id ) { | |
$current = time(); | |
// We calculate future expiry date here. | |
$upto = $current + $this->get_role_based_interval( $user_id ); | |
update_user_meta( $user_id, '_bpfm_featured_at_time', $current ); | |
update_user_meta( $user_id, '_bpfm_featured_expiry_time', $upto ); | |
} | |
/** | |
* Get role based allowed time interval in seconds. | |
* | |
* We add an expiration time stamp using it when a user is marked as featured. | |
* | |
* @param int $user_id user id. | |
* | |
* @return int | |
*/ | |
private function get_role_based_interval( $user_id ) { | |
$default = 10; // 10 days by default? | |
$user = get_user_by( 'id', $user_id ); | |
if ( empty( $user ) ) { | |
return $default * DAY_IN_SECONDS; | |
} | |
$user_roles = $user->roles; | |
if ( empty( $user_roles ) ) { | |
return $default * DAY_IN_SECONDS; | |
} | |
// Map role to days. | |
$map = array( | |
'administrator' => 60, // 60 days | |
'editor' => 40, | |
'author' => 30, | |
'contributor' => 20, | |
'subscriber' => 5, | |
); | |
$allowed_days = 0; // 0 days. | |
// calculate the max allowed days. | |
foreach ( $user_roles as $role ) { | |
if ( isset( $map[ $role ] ) && $map[ $role ] > $allowed_days ) { | |
$allowed_days = $map[ $role ]; | |
} | |
} | |
// if no user role has mapped value. | |
if ( ! $allowed_days ) { | |
$allowed_days = $default; | |
} | |
return $allowed_days * DAY_IN_SECONDS; | |
} | |
/** | |
* Removed featured members and extra meta keys. | |
* | |
* @return mixed | |
*/ | |
public function remove_featured() { | |
global $wpdb; | |
if ( ! function_exists( 'bp_featured_members' ) ) { | |
return; | |
} | |
// we remove all users whose time has expired. | |
// Find all expired users. | |
$user_query = $wpdb->prepare( "SELECT user_id FROM {$wpdb->usermeta} WHERE meta_key = %s AND CAST( meta_value AS UNSIGNED ) < %d", '_bpfm_featured_expiry_time', time() ); | |
$user_ids = $wpdb->get_col( $user_query ); | |
if ( empty( $user_ids ) ) { | |
return; | |
} | |
$where_sql = $wpdb->prepare( "( meta_key=%s OR meta_key=%s OR meta_key=%s )", '_is_featured', '_bpfm_featured_expiry_time', '_bpfm_featured_at_time' ); | |
$list = join( ',', $user_ids ); | |
$query = "DELETE FROM {$wpdb->usermeta} WHERE {$where_sql} AND user_id IN ( $list )"; | |
$wpdb->query( $query ); | |
} | |
} | |
BP_Featured_Member_Expirable_Membership::get_instance(); |
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