Sid Gifari File Manager

Sid Gifari File Manager

🏠 Root / home / genremedia08 / thepassage.overlookedtracks.com / wp-content9 / plugins / buddypress / bp-groups / classes /

Editing: class-bp-groups-member.php

<?php
/**
 * BuddyPress Groups Classes.
 *
 * @package BuddyPress
 * @subpackage GroupsClasses
 * @since 1.6.0
 */

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;

/**
 * BuddyPress Group Membership object.
 */
class BP_Groups_Member {

/**
	 * ID of the membership.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $id;

/**
	 * ID of the group associated with the membership.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $group_id;

/**
	 * ID of the user associated with the membership.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $user_id;

/**
	 * ID of the user whose invitation initiated the membership.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $inviter_id;

/**
	 * Whether the member is an admin of the group.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $is_admin;

/**
	 * Whether the member is a mod of the group.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $is_mod;

/**
	 * Whether the member is banned from the group.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $is_banned;

/**
	 * Title used to describe the group member's role in the group.
	 *
	 * Eg, 'Group Admin'.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $user_title;

/**
	 * Last modified date of the membership.
	 *
	 * This value is updated when, eg, invitations are accepted.
	 *
	 * @since 1.6.0
	 * @var string
	 */
	var $date_modified;

/**
	 * Whether the membership has been confirmed.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $is_confirmed;

/**
	 * Comments associated with the membership.
	 *
	 * In BP core, these are limited to the optional message users can
	 * include when requesting membership to a private group.
	 *
	 * @since 1.6.0
	 * @var string
	 */
	var $comments;

/**
	 * Whether an invitation has been sent for this membership.
	 *
	 * The purpose of this flag is to mark when an invitation has been
	 * "drafted" (the user has been added via the interface at Send
	 * Invites), but the Send button has not been pressed, so the
	 * invitee has not yet been notified.
	 *
	 * @since 1.6.0
	 * @var int
	 */
	var $invite_sent;

/**
	 * WP_User object representing the membership's user.
	 *
	 * @since 1.6.0
	 * @var WP_User
	 */
	protected $user;

/**
	 * Constructor method.
	 *
	 * @since 1.6.0
	 *
	 * @param int      $user_id  Optional. Along with $group_id, can be used to
	 *                           look up a membership.
	 * @param int      $group_id Optional. Along with $user_id, can be used to
	 *                           look up a membership.
	 * @param int|bool $id       Optional. The unique ID of the membership object.
	 * @param bool     $populate Whether to populate the properties of the
	 *                           located membership. Default: true.
	 */
	public function __construct( $user_id = 0, $group_id = 0, $id = false, $populate = true ) {

// User and group are not empty, and ID is.
		if ( !empty( $user_id ) && !empty( $group_id ) && empty( $id ) ) {
			$this->user_id  = $user_id;
			$this->group_id = $group_id;

if ( !empty( $populate ) ) {
				$this->populate();
			}
		}

// ID is not empty.
		if ( !empty( $id ) ) {
			$this->id = $id;

if ( !empty( $populate ) ) {
				$this->populate();
			}
		}
	}

/**
	 * Populate the object's properties.
	 *
	 * @since 1.6.0
	 */
	public function populate() {
		global $wpdb;

$bp = buddypress();

if ( $this->user_id && $this->group_id && !$this->id )
			$sql = $wpdb->prepare( "SELECT * FROM {$bp->groups->table_name_members} WHERE user_id = %d AND group_id = %d", $this->user_id, $this->group_id );

if ( !empty( $this->id ) )
			$sql = $wpdb->prepare( "SELECT * FROM {$bp->groups->table_name_members} WHERE id = %d", $this->id );

$member = $wpdb->get_row($sql);

if ( !empty( $member ) ) {
			$this->id            = (int) $member->id;
			$this->group_id      = (int) $member->group_id;
			$this->user_id       = (int) $member->user_id;
			$this->inviter_id    = (int) $member->inviter_id;
			$this->is_admin      = (int) $member->is_admin;
			$this->is_mod        = (int) $member->is_mod;
			$this->is_banned     = (int) $member->is_banned;
			$this->user_title    = $member->user_title;
			$this->date_modified = $member->date_modified;
			$this->is_confirmed  = (int) $member->is_confirmed;
			$this->comments      = $member->comments;
			$this->invite_sent   = (int) $member->invite_sent;
		}
	}

/**
	 * Magic getter.
	 *
	 * @since 2.8.0
	 *
	 * @param string $key Key.
	 * @return BP_Core_User|null
	 */
	public function __get( $key ) {
		switch ( $key ) {
			case 'user' :
				return $this->get_user_object( $this->user_id );
		}
	}

/**
	 * Magic issetter.
	 *
	 * @since 2.8.0
	 *
	 * @param string $key Key.
	 * @return bool
	 */
	public function __isset( $key ) {
		switch ( $key ) {
			case 'user' :
				return true;

default :
				return isset( $this->{$key} );
		}
	}

/**
	 * Get the user object corresponding to this membership.
	 *
	 * Used for lazyloading the protected `user` property.
	 *
	 * @since 2.8.0
	 *
	 * @return BP_Core_User
	 */
	protected function get_user_object() {
		if ( empty( $this->user ) ) {
			$this->user = new BP_Core_User( $this->user_id );
		}

return $this->user;
	}

/**
	 * Save the membership data to the database.
	 *
	 * @since 1.6.0
	 *
	 * @return bool
	 */
	public function save() {
		global $wpdb;

$bp = buddypress();

$this->user_id       = apply_filters( 'groups_member_user_id_before_save',       $this->user_id,       $this->id );
		$this->group_id      = apply_filters( 'groups_member_group_id_before_save',      $this->group_id,      $this->id );
		$this->inviter_id    = apply_filters( 'groups_member_inviter_id_before_save',    $this->inviter_id,    $this->id );
		$this->is_admin      = apply_filters( 'groups_member_is_admin_before_save',      $this->is_admin,      $this->id );
		$this->is_mod        = apply_filters( 'groups_member_is_mod_before_save',        $this->is_mod,        $this->id );
		$this->is_banned     = apply_filters( 'groups_member_is_banned_before_save',     $this->is_banned,     $this->id );
		$this->user_title    = apply_filters( 'groups_member_user_title_before_save',    $this->user_title,    $this->id );
		$this->date_modified = apply_filters( 'groups_member_date_modified_before_save', $this->date_modified, $this->id );
		$this->is_confirmed  = apply_filters( 'groups_member_is_confirmed_before_save',  $this->is_confirmed,  $this->id );
		$this->comments      = apply_filters( 'groups_member_comments_before_save',      $this->comments,      $this->id );
		$this->invite_sent   = apply_filters( 'groups_member_invite_sent_before_save',   $this->invite_sent,   $this->id );

/**
		 * Fires before the current group membership item gets saved.
		 *
		 * Please use this hook to filter the properties above. Each part will be passed in.
		 *
		 * @since 1.0.0
		 *
		 * @param BP_Groups_Member $group_membership Current instance of the group membership item being saved. Passed by reference.
		 */
		do_action_ref_array( 'groups_member_before_save', array( &$this ) );

// The following properties are required; bail if not met.
		if ( empty( $this->user_id ) || empty( $this->group_id ) ) {
			return false;
		}

if ( !empty( $this->id ) ) {
			$sql = $wpdb->prepare( "UPDATE {$bp->groups->table_name_members} SET inviter_id = %d, is_admin = %d, is_mod = %d, is_banned = %d, user_title = %s, date_modified = %s, is_confirmed = %d, comments = %s, invite_sent = %d WHERE id = %d", $this->inviter_id, $this->is_admin, $this->is_mod, $this->is_banned, $this->user_title, $this->date_modified, $this->is_confirmed, $this->comments, $this->invite_sent, $this->id );
		} else {
			// Ensure that user is not already a member of the group before inserting.
			if ( $wpdb->get_var( $wpdb->prepare( "SELECT id FROM {$bp->groups->table_name_members} WHERE user_id = %d AND group_id = %d AND is_confirmed = 1 LIMIT 1", $this->user_id, $this->group_id ) ) ) {
				return false;
			}

$sql = $wpdb->prepare( "INSERT INTO {$bp->groups->table_name_members} ( user_id, group_id, inviter_id, is_admin, is_mod, is_banned, user_title, date_modified, is_confirmed, comments, invite_sent ) VALUES ( %d, %d, %d, %d, %d, %d, %s, %s, %d, %s, %d )", $this->user_id, $this->group_id, $this->inviter_id, $this->is_admin, $this->is_mod, $this->is_banned, $this->user_title, $this->date_modified, $this->is_confirmed, $this->comments, $this->invite_sent );
		}

if ( !$wpdb->query( $sql ) )
			return false;

$this->id = $wpdb->insert_id;

// Update the user's group count.
		self::refresh_total_group_count_for_user( $this->user_id );

/**
		 * Fires after the current group membership item has been saved.
		 *
		 * Please use this hook to filter the properties above. Each part will be passed in.
		 *
		 * @since 1.0.0
		 *
		 * @param BP_Groups_Member $member Current instance of the group membership item has been saved. Passed by reference.
		 */
		do_action_ref_array( 'groups_member_after_save', array( &$this ) );

return true;
	}

/**
	 * Promote a member to a new status.
	 *
	 * @since 1.6.0
	 *
	 * @param string $status The new status. 'mod' or 'admin'.
	 * @return bool
	 */
	public function promote( $status = 'mod' ) {
		if ( 'mod' == $status ) {
			$this->is_admin   = 0;
			$this->is_mod     = 1;
			$this->user_title = __( 'Group Mod', 'buddypress' );
		}

if ( 'admin' == $status ) {
			$this->is_admin   = 1;
			$this->is_mod     = 0;
			$this->user_title = __( 'Group Admin', 'buddypress' );
		}

return $this->save();
	}

/**
	 * Demote membership to Member status (non-admin, non-mod).
	 *
	 * @since 1.6.0
	 *
	 * @return bool
	 */
	public function demote() {
		$this->is_mod     = 0;
		$this->is_admin   = 0;
		$this->user_title = false;

return $this->save();
	}

/**
	 * Ban the user from the group.
	 *
	 * @since 1.6.0
	 *
	 * @return bool
	 */
	public function ban() {
		if ( !empty( $this->is_admin ) )
			return false;

$this->is_mod = 0;
		$this->is_banned = 1;

return $this->save();
	}

/**
	 * Unban the user from the group.
	 *
	 * @since 1.6.0
	 *
	 * @return bool
	 */
	public function unban() {
		if ( !empty( $this->is_admin ) )
			return false;

$this->is_banned = 0;

return $this->save();
	}

/**
	 * Mark a pending invitation as accepted.
	 *
	 * @since 1.6.0
	 */
	public function accept_invite() {
		$this->inviter_id    = 0;
		$this->is_confirmed  = 1;
		$this->date_modified = bp_core_current_time();
	}

/**
	 * Confirm a membership request.
	 *
	 * @since 1.6.0
	 */
	public function accept_request() {
		$this->is_confirmed = 1;
		$this->date_modified = bp_core_current_time();
	}

/**
	 * Remove the current membership.
	 *
	 * @since 1.6.0
	 *
	 * @return bool
	 */
	public function remove() {
		global $wpdb;

/**
		 * Fires before a member is removed from a group.
		 *
		 * @since 2.3.0
		 *
		 * @param BP_Groups_Member $group_membership Current group membership class.
		 */
		do_action_ref_array( 'groups_member_before_remove', array( $this ) );

$bp  = buddypress();
		$sql = $wpdb->prepare( "DELETE FROM {$bp->groups->table_name_members} WHERE user_id = %d AND group_id = %d", $this->user_id, $this->group_id );

if ( !$result = $wpdb->query( $sql ) )
			return false;

// Update the user's group count.
		self::refresh_total_group_count_for_user( $this->user_id );

/**
		 * Fires after a member is removed from a group.
		 *
		 * @since 2.3.0
		 *
		 * @param BP_Groups_Member $member Current group membership object.
		 */
		do_action_ref_array( 'groups_member_after_remove', array( $this ) );

return $result;
	}

/** Static Methods ****************************************************/

/**
	 * Refresh the `total_group_count` for a user.
	 *
	 * @since 1.8.0
	 *
	 * @param int $user_id ID of the user.
	 */
	public static function refresh_total_group_count_for_user( $user_id ) {
		bp_update_user_meta( $user_id, 'total_group_count', (int) self::total_group_count( $user_id ) );
	}

/**
	 * Refresh the `total_member_count` for a group.
	 *
	 * The request skip the current cache so that we always grab the lastest total count.
	 *
	 * @since 1.8.0
	 * @since 10.0.0 Updated to use `BP_Groups_Group::get_total_member_count`
	 *
	 * @param int $group_id ID of the group.
	 */
	public static function refresh_total_member_count_for_group( $group_id ) {
		BP_Groups_Group::get_total_member_count( $group_id, true );
	}

/**
	 * Delete a membership, based on user + group IDs.
	 *
	 * @since 1.6.0
	 *
	 * @param int $user_id  ID of the user.
	 * @param int $group_id ID of the group.
	 * @return bool
	 */
	public static function delete( $user_id, $group_id ) {
		global $wpdb;

/**
		 * Fires before a group membership is deleted.
		 *
		 * @since 2.3.0
		 *
		 * @param int $user_id  ID of the user.
		 * @param int $group_id ID of the group.
		 */
		do_action( 'bp_groups_member_before_delete', $user_id, $group_id );

$bp     = buddypress();
		$remove = $wpdb->query( $wpdb->prepare( "DELETE FROM {$bp->groups->table_name_members} WHERE user_id = %d AND group_id = %d", $user_id, $group_id ) );

// Update the user's group count.
		self::refresh_total_group_count_for_user( $user_id );

/**
		 * Fires after a member is removed from a group.
		 *
		 * @since 2.3.0
		 *
		 * @param int $user_id  ID of the user.
		 * @param int $group_id ID of the group.
		 */
		do_action( 'bp_groups_member_after_delete', $user_id, $group_id );

return (bool) $remove;
	}

/**
	 * Get the IDs of the groups of which a specified user is a member.
	 *
	 * @since 1.6.0
	 *
	 * @param int      $user_id ID of the user.
	 * @param int|bool $limit   Optional. Max number of results to return.
	 *                          Default: false (no limit).
	 * @param int|bool $page    Optional. Page offset of results to return.
	 *                          Default: false (no limit).
	 * @return array {
	 *     @type array $groups Array of groups returned by paginated query.
	 *     @type int   $total  Count of groups matching query.
	 * }
	 */
	public static function get_group_ids( $user_id, $limit = false, $page = false ) {
		global $wpdb;

$pag_sql = '';
		if ( !empty( $limit ) && !empty( $page ) )
			$pag_sql = $wpdb->prepare( " LIMIT %d, %d", intval( ( $page - 1 ) * $limit), intval( $limit ) );

$bp = buddypress();

// If the user is logged in and viewing their own groups, we can show hidden and private groups.
		if ( $user_id != bp_loggedin_user_id() ) {
			$group_sql = $wpdb->prepare( "SELECT DISTINCT m.group_id FROM {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE g.status != 'hidden' AND m.user_id = %d AND m.is_confirmed = 1 AND m.is_banned = 0{$pag_sql}", $user_id );
			$total_groups = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(DISTINCT m.group_id) FROM {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE g.status != 'hidden' AND m.user_id = %d AND m.is_confirmed = 1 AND m.is_banned = 0", $user_id ) );
		} else {
			$group_sql = $wpdb->prepare( "SELECT DISTINCT group_id FROM {$bp->groups->table_name_members} WHERE user_id = %d AND is_confirmed = 1 AND is_banned = 0{$pag_sql}", $user_id );
			$total_groups = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(DISTINCT group_id) FROM {$bp->groups->table_name_members} WHERE user_id = %d AND is_confirmed = 1 AND is_banned = 0", $user_id ) );
		}

$groups = $wpdb->get_col( $group_sql );

return array( 'groups' => $groups, 'total' => (int) $total_groups );
	}

/**
	 * Get the IDs of the groups of which a specified user is a member, sorted by the date joined.
	 *
	 * @since 1.6.0
	 *
	 * @param int         $user_id ID of the user.
	 * @param int|bool    $limit   Optional. Max number of results to return.
	 *                             Default: false (no limit).
	 * @param int|bool    $page    Optional. Page offset of results to return.
	 *                             Default: false (no limit).
	 * @param string|bool $filter  Optional. Limit results to groups whose name or
	 *                             description field matches search terms.
	 * @return array {
	 *     @type array $groups Array of groups returned by paginated query.
	 *     @type int   $total  Count of groups matching query.
	 * }
	 */
	public static function get_recently_joined( $user_id, $limit = false, $page = false, $filter = false ) {
		global $wpdb;

$user_id_sql = $pag_sql = $hidden_sql = $filter_sql = '';

$user_id_sql = $wpdb->prepare( 'm.user_id = %d', $user_id );

if ( !empty( $limit ) && !empty( $page ) )
			$pag_sql = $wpdb->prepare( " LIMIT %d, %d", intval( ( $page - 1 ) * $limit), intval( $limit ) );

if ( !empty( $filter ) ) {
			$search_terms_like = '%' . bp_esc_like( $filter ) . '%';
			$filter_sql = $wpdb->prepare( " AND ( g.name LIKE %s OR g.description LIKE %s )", $search_terms_like, $search_terms_like );
		}

if ( $user_id != bp_loggedin_user_id() )
			$hidden_sql = " AND g.status != 'hidden'";

$bp = buddypress();

$paged_groups = $wpdb->get_results( "SELECT g.*, gm1.meta_value as total_member_count, gm2.meta_value as last_activity FROM {$bp->groups->table_name_groupmeta} gm1, {$bp->groups->table_name_groupmeta} gm2, {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE g.id = m.group_id AND g.id = gm1.group_id AND g.id = gm2.group_id AND gm2.meta_key = 'last_activity' AND gm1.meta_key = 'total_member_count'{$hidden_sql}{$filter_sql} AND {$user_id_sql} AND m.is_confirmed = 1 AND m.is_banned = 0 ORDER BY m.date_modified DESC {$pag_sql}" );
		$total_groups = $wpdb->get_var( "SELECT COUNT(DISTINCT m.group_id) FROM {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE m.group_id = g.id{$hidden_sql}{$filter_sql} AND {$user_id_sql} AND m.is_banned = 0 AND m.is_confirmed = 1 ORDER BY m.date_modified DESC" );

return array( 'groups' => $paged_groups, 'total' => $total_groups );
	}

/**
	 * Get the IDs of the groups of which a specified user is an admin.
	 *
	 * @since 1.6.0
	 *
	 * @param int         $user_id ID of the user.
	 * @param int|bool    $limit   Optional. Max number of results to return.
	 *                             Default: false (no limit).
	 * @param int|bool    $page    Optional. Page offset of results to return.
	 *                             Default: false (no limit).
	 * @param string|bool $filter  Optional. Limit results to groups whose name or
	 *                             description field matches search terms.
	 * @return array {
	 *     @type array $groups Array of groups returned by paginated query.
	 *     @type int   $total  Count of groups matching query.
	 * }
	 */
	public static function get_is_admin_of( $user_id, $limit = false, $page = false, $filter = false ) {
		global $wpdb;

$user_id_sql = $pag_sql = $hidden_sql = $filter_sql = '';

$user_id_sql = $wpdb->prepare( 'm.user_id = %d', $user_id );

if ( !empty( $limit ) && !empty( $page ) )
			$pag_sql = $wpdb->prepare( " LIMIT %d, %d", intval( ( $page - 1 ) * $limit), intval( $limit ) );

if ( $user_id != bp_loggedin_user_id() )
			$hidden_sql = " AND g.status != 'hidden'";

$bp = buddypress();

$paged_groups = $wpdb->get_results( "SELECT g.*, gm1.meta_value as total_member_count, gm2.meta_value as last_activity FROM {$bp->groups->table_name_groupmeta} gm1, {$bp->groups->table_name_groupmeta} gm2, {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE g.id = m.group_id AND g.id = gm1.group_id AND g.id = gm2.group_id AND gm2.meta_key = 'last_activity' AND gm1.meta_key = 'total_member_count'{$hidden_sql}{$filter_sql} AND {$user_id_sql} AND m.is_confirmed = 1 AND m.is_banned = 0 AND m.is_admin = 1 ORDER BY m.date_modified ASC {$pag_sql}" );
		$total_groups = $wpdb->get_var( "SELECT COUNT(DISTINCT m.group_id) FROM {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE m.group_id = g.id{$hidden_sql}{$filter_sql} AND {$user_id_sql} AND m.is_confirmed = 1 AND m.is_banned = 0 AND m.is_admin = 1 ORDER BY date_modified ASC" );

return array( 'groups' => $paged_groups, 'total' => $total_groups );
	}

/**
	 * Get the IDs of the groups of which a specified user is a moderator.
	 *
	 * @since 1.6.0
	 *
	 * @param int         $user_id ID of the user.
	 * @param int|bool    $limit   Optional. Max number of results to return.
	 *                             Default: false (no limit).
	 * @param int|bool    $page    Optional. Page offset of results to return.
	 *                             Default: false (no limit).
	 * @param string|bool $filter  Optional. Limit results to groups whose name or
	 *                             description field matches search terms.
	 * @return array {
	 *     @type array $groups Array of groups returned by paginated query.
	 *     @type int   $total  Count of groups matching query.
	 * }
	 */
	public static function get_is_mod_of( $user_id, $limit = false, $page = false, $filter = false ) {
		global $wpdb;

$user_id_sql = $pag_sql = $hidden_sql = $filter_sql = '';

$user_id_sql = $wpdb->prepare( 'm.user_id = %d', $user_id );

if ( !empty( $limit ) && !empty( $page ) )
			$pag_sql = $wpdb->prepare( " LIMIT %d, %d", intval( ( $page - 1 ) * $limit), intval( $limit ) );

if ( $user_id != bp_loggedin_user_id() )
			$hidden_sql = " AND g.status != 'hidden'";

$bp = buddypress();

$paged_groups = $wpdb->get_results( "SELECT g.*, gm1.meta_value as total_member_count, gm2.meta_value as last_activity FROM {$bp->groups->table_name_groupmeta} gm1, {$bp->groups->table_name_groupmeta} gm2, {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE g.id = m.group_id AND g.id = gm1.group_id AND g.id = gm2.group_id AND gm2.meta_key = 'last_activity' AND gm1.meta_key = 'total_member_count'{$hidden_sql}{$filter_sql} AND {$user_id_sql} AND m.is_confirmed = 1 AND m.is_banned = 0 AND m.is_mod = 1 ORDER BY m.date_modified ASC {$pag_sql}" );
		$total_groups = $wpdb->get_var( "SELECT COUNT(DISTINCT m.group_id) FROM {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE m.group_id = g.id{$hidden_sql}{$filter_sql} AND {$user_id_sql} AND m.is_confirmed = 1 AND m.is_banned = 0 AND m.is_mod = 1 ORDER BY date_modified ASC" );

return array( 'groups' => $paged_groups, 'total' => $total_groups );
	}

/**
	 * Get the groups of which a specified user is banned from.
	 *
	 * @since 2.4.0
	 *
	 * @param int         $user_id ID of the user.
	 * @param int|bool    $limit   Optional. Max number of results to return.
	 *                             Default: false (no limit).
	 * @param int|bool    $page    Optional. Page offset of results to return.
	 *                             Default: false (no limit).
	 * @param string|bool $filter  Optional. Limit results to groups whose name or
	 *                             description field matches search terms.
	 * @return array {
	 *     @type array $groups Array of groups returned by paginated query.
	 *     @type int   $total  Count of groups matching query.
	 * }
	 */
	public static function get_is_banned_of( $user_id, $limit = false, $page = false, $filter = false ) {
		global $wpdb;

$bp = buddypress();

$user_id_sql = $pag_sql = $hidden_sql = $filter_sql = '';
		$user_id_sql = $wpdb->prepare( 'm.user_id = %d', $user_id );

if ( $limit && $page ) {
			$pag_sql = $wpdb->prepare( " LIMIT %d, %d", intval( ( $page - 1 ) * $limit ), intval( $limit ) );
		}

if ( $filter ) {
			$search_terms_like = '%' . bp_esc_like( $filter ) . '%';
			$filter_sql        = $wpdb->prepare( " AND ( g.name LIKE %s OR g.description LIKE %s )", $search_terms_like, $search_terms_like );
		}

if ( $user_id !== bp_loggedin_user_id() && ! bp_current_user_can( 'bp_moderate' ) ) {
			$hidden_sql = " AND g.status != 'hidden'";
		}

$paged_groups = $wpdb->get_results( "SELECT g.*, gm1.meta_value as total_member_count, gm2.meta_value as last_activity FROM {$bp->groups->table_name_groupmeta} gm1, {$bp->groups->table_name_groupmeta} gm2, {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE g.id = m.group_id AND g.id = gm1.group_id AND g.id = gm2.group_id AND gm2.meta_key = 'last_activity' AND gm1.meta_key = 'total_member_count'{$hidden_sql}{$filter_sql} AND {$user_id_sql} AND m.is_banned = 1  ORDER BY m.date_modified ASC {$pag_sql}" );
		$total_groups = $wpdb->get_var( "SELECT COUNT(DISTINCT m.group_id) FROM {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE m.group_id = g.id{$hidden_sql}{$filter_sql} AND {$user_id_sql} AND m.is_banned = 1 ORDER BY date_modified ASC" );

return array( 'groups' => $paged_groups, 'total' => $total_groups );
	}

/**
	 * Get the count of groups of which the specified user is a member.
	 *
	 * @since 1.6.0
	 *
	 * @param int $user_id Optional. Default: ID of the displayed user.
	 * @return int Group count.
	 */
	public static function total_group_count( $user_id = 0 ) {
		global $wpdb;

if ( empty( $user_id ) )
			$user_id = bp_displayed_user_id();

$bp = buddypress();

if ( $user_id != bp_loggedin_user_id() && !bp_current_user_can( 'bp_moderate' ) ) {
			return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(DISTINCT m.group_id) FROM {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE m.group_id = g.id AND g.status != 'hidden' AND m.user_id = %d AND m.is_confirmed = 1 AND m.is_banned = 0", $user_id ) );
		} else {
			return (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(DISTINCT m.group_id) FROM {$bp->groups->table_name_members} m, {$bp->groups->table_name} g WHERE m.group_id = g.id AND m.user_id = %d AND m.is_confirmed = 1 AND m.is_banned = 0", $user_id ) );
		}
	}

/**
	 * Get group objects for groups that a user is currently invited to.
	 *
	 * @since 1.6.0
	 *
	 * @param int               $user_id ID of the invitee.
	 * @param int|bool          $limit   Optional. Max number of results to return.
	 *                                   Default: false (no limit).
	 * @param int|bool          $page    Optional. Page offset of results to return.
	 *                                   Default: false (no limit).
	 * @param string|array|bool $exclude Optional. Array or comma-separated list
	 *                                   of group IDs to exclude from results.
	 * @return array {
	 *     @type array $groups Array of groups returned by paginated query.
	 *     @type int   $total  Count of groups matching query.
	 * }
	 */
	public static function get_invites( $user_id, $limit = false, $page = false, $exclude = false ) {
		return groups_get_invites_for_user( $user_id, $limit, $page, $exclude );
	}

/**
	 * Gets the total group invite count for a user.
	 *
	 * @since 2.0.0
	 *
	 * @param int $user_id The user ID.
	 * @return int
	 */
	public static function get_invite_count_for_user( $user_id = 0 ) {
		return groups_get_invite_count_for_user( $user_id );
	}

/**
	 * Gets memberships of a user for purposes of a personal data export.
	 *
	 * @since 4.0.0
	 *
	 * @param int $user_id ID of the user.
	 * @param array $args {
	 *    Array of optional arguments.
	 *    @type int    $page     Page of memberships being requested. Default 1.
	 *    @type int    $per_page Memberships to return per page. Default 20.
	 *    @type string $type     Membership type being requested. Accepts 'membership',
	 *                           'pending_request', 'pending_received_invitation',
	 *                           'pending_sent_invitation'. Default 'membership'.
	 * }
	 *
	 * @return array
	 */
	public static function get_user_memberships( $user_id, $args = array() ) {
		global $wpdb;

$bp = buddypress();

$r = array_merge( array(
			'page'     => 1,
			'per_page' => 20,
			'type'     => 'membership',
		), $args );

$sql = array(
			'select' => 'SELECT *',
			'from'   => "FROM {$bp->groups->table_name_members}",
			'where'  => '',
			'limits' => '',
		);

switch ( $r['type'] ) {
			case 'pending_request' :
				return groups_get_requests( array(
					'user_id'  => $user_id,
					'page'     => $r['page'],
					'per_page' => $r['per_page'],
				) );
			break;

case 'pending_received_invitation' :
				return groups_get_invites( array(
					'user_id'  => $user_id,
					'page'     => $r['page'],
					'per_page' => $r['per_page'],
				) );
			break;

case 'pending_sent_invitation' :
				return groups_get_invites( array(
					'inviter_id'  => $user_id,
					'page'        => $r['page'],
					'per_page'    => $r['per_page'],
				) );
			break;

case 'membership' :
			default :
				$sql['where'] = $wpdb->prepare( "user_id = %d AND is_confirmed = 1", $user_id );
			break;
		}

if ( $r['page'] && $r['per_page'] ) {
			$sql['limits'] = $wpdb->prepare( "LIMIT %d, %d", ( $r['page'] - 1 ) * $r['per_page'], $r['per_page'] );
		}

$memberships = $wpdb->get_results( "{$sql['select']} {$sql['from']} WHERE {$sql['where']} {$sql['limits']}" );

foreach ( $memberships as &$membership ) {
			$membership->id           = (int) $membership->id;
			$membership->group_id     = (int) $membership->group_id;
			$membership->user_id      = (int) $membership->user_id;
			$membership->inviter_id   = (int) $membership->inviter_id;
			$membership->is_admin     = (int) $membership->is_admin;
			$membership->is_mod       = (int) $membership->is_mod;
			$membership->is_banned    = (int) $membership->is_banned;
			$membership->is_confirmed = (int) $membership->is_confirmed;
			$membership->invite_sent  = (int) $membership->invite_sent;
		}

return $memberships;
	}

/**
	 * Check whether a user has an outstanding invitation to a given group.
	 *
	 * @since 1.6.0
	 *
	 * @param int    $user_id  ID of the potential invitee.
	 * @param int    $group_id ID of the group.
	 * @param string $type     If 'sent', results are limited to those invitations
	 *                         that have actually been sent (non-draft). Default: 'sent'.
	 * @return int|null The ID of the invitation if found; null if not found.
	 */
	public static function check_has_invite( $user_id, $group_id, $type = 'sent' ) {
		return groups_is_user_invited( $user_id, $group_id, $type );
	}

/**
	 * Delete an invitation, by specifying user ID and group ID.
	 *
	 * @since 1.6.0
	 *
	 * @global wpdb $wpdb WordPress database object.
	 *
	 * @param  int $user_id    ID of the user.
	 * @param  int $group_id   ID of the group.
	 * @param  int $inviter_id ID of the inviter. Specify if you want to delete
	 *                         a specific invite. Leave false if you want to
	 *                         delete all invites to this group.
	 * @return int Number of records deleted.
	 */
	public static function delete_invite( $user_id, $group_id, $inviter_id = false ) {
		/**
		 * Fires before a group invitation is deleted.
		 *
		 * @since 2.6.0
		 * @since 5.0.0 Added $inviter_id
		 *
		 * @param int $user_id  ID of the user.
		 * @param int $group_id ID of the group.
		 * @param  int $inviter_id ID of the inviter.
		 */
		do_action( 'bp_groups_member_before_delete_invite', $user_id, $group_id, $inviter_id );

return groups_delete_invite( $user_id, $group_id, $inviter_id );
	}

/**
	 * Delete an unconfirmed membership request, by user ID and group ID.
	 *
	 * @since 1.6.0
	 *
	 * @param int $user_id  ID of the user.
	 * @param int $group_id ID of the group.
	 * @return int Number of records deleted.
	 */
	public static function delete_request( $user_id, $group_id ) {
		return groups_delete_membership_request( false, $user_id, $group_id );
	}

/**
	 * Check whether a user is an admin of a given group.
	 *
	 * @since 1.6.0
	 *
	 * @param int $user_id  ID of the user.
	 * @param int $group_id ID of the group.
	 * @return mixed
	 */
	public static function check_is_admin( $user_id, $group_id ) {
		global $wpdb;