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wp-content/plugins/bbpress/includes/users/capabilities.php

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+<?php
+
+/**
+ * bbPress User Capabilites
+ *
+ * Used to map user capabilities to WordPress's existing capabilities.
+ *
+ * @package bbPress
+ * @subpackage Capabilities
+ */
+
+/**
+ * Maps primary capabilities
+ *
+ * @since 2.2.0 bbPress (r4242)
+ *
+ * @param array  $caps Capabilities for meta capability.
+ * @param string $cap Capability name.
+ * @param int    $user_id User id.
+ * @param array  $args Arguments.
+ *
+ * @return array Actual capabilities for meta capability
+ */
+function bbp_map_primary_meta_caps( $caps = array(), $cap = '', $user_id = 0, $args = array() ) {
+
+	// What capability is being checked?
+	switch ( $cap ) {
+		case 'spectate' :
+
+			// Do not allow inactive users.
+			if ( bbp_is_user_inactive( $user_id ) ) {
+				$caps = array( 'do_not_allow' );
+
+			// Default to the current cap.
+			} else {
+				$caps = array( $cap );
+			}
+			break;
+
+		case 'participate' :
+
+			// Do not allow inactive users.
+			if ( bbp_is_user_inactive( $user_id ) ) {
+				$caps = array( 'do_not_allow' );
+
+			// Default to the current cap.
+			} else {
+				$caps = array( $cap );
+			}
+			break;
+
+		case 'moderate' :
+
+			// Do not allow inactive users.
+			if ( bbp_is_user_inactive( $user_id ) ) {
+				$caps = array( 'do_not_allow' );
+
+			// Keymasters can always moderate.
+			} elseif ( bbp_is_user_keymaster( $user_id ) ) {
+				$caps = array( 'spectate' );
+
+			// Check if user can moderate forum.
+			} elseif ( bbp_allow_forum_mods() ) {
+				$caps = array( $cap );
+
+				// Bail if no post to check.
+				if ( empty( $args[0] ) ) {
+					break;
+				}
+
+				// Get the post.
+				$_post = get_post( $args[0] );
+				if ( empty( $_post ) ) {
+					break;
+				}
+
+				// Get forum ID for specific type of post.
+				switch ( $_post->post_type ) {
+
+					// Forum.
+					case bbp_get_forum_post_type() :
+						$forum_id = bbp_get_forum_id( $_post->ID );
+						break;
+
+					// Topic.
+					case bbp_get_topic_post_type() :
+						$forum_id = bbp_get_topic_forum_id( $_post->ID );
+						break;
+
+					// Reply.
+					case bbp_get_reply_post_type() :
+						$forum_id = bbp_get_reply_forum_id( $_post->ID );
+						break;
+
+					// Any other post type defaults to 0.
+					default :
+						$forum_id = 0;
+						break;
+				}
+
+				// Bail if no forum ID.
+				if ( empty( $forum_id ) ) {
+					break;
+				}
+
+				// User is mod of this forum
+				if ( bbp_is_object_of_user( $forum_id, $user_id, '_bbp_moderator_id' ) ) {
+					$caps = array( 'spectate' );
+				}
+			}
+
+			break;
+
+		/** Super Moderators **************************************************/
+
+		case 'edit_user'  :
+		case 'edit_users' :
+
+			// Moderators can edit users if super moderators is enabled
+			if ( bbp_allow_super_mods() ) {
+
+				// Get the user ID
+				$_user_id = ! empty( $args[0] )
+					? (int) $args[0]
+					: bbp_get_displayed_user_id();
+
+				// Users can always edit themselves, so only map for others
+				if ( ! empty( $_user_id ) && ( $_user_id !== $user_id ) ) {
+
+					// Super moderators cannot edit keymasters
+					if ( ! bbp_is_user_keymaster( $_user_id ) ) {
+						$caps = array( 'moderate' );
+					}
+				}
+			}
+
+			break;
+	}
+
+	// Filter & return
+	return (array) apply_filters( 'bbp_map_primary_meta_caps', $caps, $cap, $user_id, $args );
+}
+
+/**
+ * Set a user's role in the forums
+ *
+ * @since 2.1.0 bbPress (r3860)
+ *
+ * @param int $user_id
+ *
+ * @return mixed False if no change. String of new role if changed.
+ */
+function bbp_set_user_role( $user_id = 0, $new_role = '' ) {
+
+	// Validate user id
+	$user_id = bbp_get_user_id( $user_id, false, false );
+	$user    = get_userdata( $user_id );
+
+	// User exists
+	if ( ! empty( $user ) ) {
+
+		// Get user forum role
+		$role = bbp_get_user_role( $user_id );
+
+		// User already has this role so no new role is set
+		if ( $new_role === $role ) {
+			$new_role = false;
+
+		// User role is different than the new (valid) role
+		} elseif ( bbp_is_valid_role( $new_role ) ) {
+
+			// Remove the old role
+			if ( ! empty( $role ) ) {
+				$user->remove_role( $role );
+			}
+
+			// Add the new role
+			if ( ! empty( $new_role ) ) {
+				$user->add_role( $new_role );
+			}
+		}
+
+	// User does don exist so return false
+	} else {
+		$new_role = false;
+	}
+
+	// Filter & return
+	return apply_filters( 'bbp_set_user_role', $new_role, $user_id, $user );
+}
+
+/**
+ * Return a user's forums role
+ *
+ * @since 2.1.0 bbPress (r3860)
+ *
+ * @param int $user_id
+ *
+ * @return string
+ */
+function bbp_get_user_role( $user_id = 0 ) {
+
+	// Validate user id
+	$user_id = bbp_get_user_id( $user_id );
+	$user    = get_userdata( $user_id );
+	$role    = false;
+
+	// User has roles so look for a bbPress one
+	if ( ! empty( $user->roles ) ) {
+
+		// Look for a bbPress role
+		$roles = array_intersect(
+			array_values( $user->roles ),
+			array_keys( bbp_get_dynamic_roles() )
+		);
+
+		// If there's a role in the array, use the first one. This isn't very
+		// smart, but since roles aren't exactly hierarchical, and bbPress
+		// does not yet have a UI for multiple user roles, it's fine for now.
+		if ( ! empty( $roles ) ) {
+			$role = array_shift( $roles );
+		}
+	}
+
+	// Filter & return
+	return apply_filters( 'bbp_get_user_role', $role, $user_id, $user );
+}
+
+/**
+ * Return a user's blog role
+ *
+ * @since 2.3.0 bbPress (r4446)
+ *
+ * @param int $user_id
+ *
+ * @return string
+ */
+function bbp_get_user_blog_role( $user_id = 0 ) {
+
+	// Validate user id
+	$user_id = bbp_get_user_id( $user_id );
+	$user    = get_userdata( $user_id );
+	$role    = false;
+
+	// User has roles so lets
+	if ( ! empty( $user->roles ) ) {
+
+		// Look for a non bbPress role
+		$roles = array_intersect(
+			array_values( $user->roles ),
+			array_keys( bbp_get_blog_roles() )
+		);
+
+		// If there's a role in the array, use the first one. This isn't very
+		// smart, but since roles aren't exactly hierarchical, and WordPress
+		// does not yet have a UI for multiple user roles, it's fine for now.
+		if ( ! empty( $roles ) ) {
+			$role = array_shift( $roles );
+		}
+	}
+
+	// Filter & return
+	return apply_filters( 'bbp_get_user_blog_role', $role, $user_id, $user );
+}
+
+/**
+ * Helper function hooked to 'bbp_profile_update' action to save or
+ * update user roles and capabilities.
+ *
+ * @since 2.2.0 bbPress (r4235)
+ *
+ * @param int $user_id
+ */
+function bbp_profile_update_role( $user_id = 0 ) {
+
+	// Bail if no user ID was passed
+	if ( empty( $user_id ) ) {
+		return;
+	}
+
+	// Bail if no role
+	if ( ! isset( $_POST['bbp-forums-role'] ) ) {
+		return;
+	}
+
+	// Forums role we want the user to have
+	$new_role    = sanitize_key( $_POST['bbp-forums-role'] );
+	$forums_role = bbp_get_user_role( $user_id );
+
+	// Bail if no role change
+	if ( $new_role === $forums_role ) {
+		return;
+	}
+
+	// Bail if trying to set their own role
+	if ( bbp_is_user_home_edit() ) {
+		return;
+	}
+
+	// Bail if current user cannot promote the passing user
+	if ( ! current_user_can( 'promote_user', $user_id ) ) {
+		return;
+	}
+
+	// Set the new forums role
+	bbp_set_user_role( $user_id, $new_role );
+}
+
+/**
+ * Check if a role string is valid
+ *
+ * @since 2.6.5
+ *
+ * @param string $role
+ *
+ * @return bool True if role is valid. False if role is not valid.
+ */
+function bbp_is_valid_role( $role = '' ) {
+
+	// Default return value
+	$retval = false;
+
+	// Skip if no role to check
+	if ( ! empty( $role ) && is_string( $role ) ) {
+
+		// Get the dynamic role IDs
+		$roles = array_keys( bbp_get_dynamic_roles() );
+
+		// Skip if no known role IDs
+		if ( ! empty( $roles ) ) {
+
+			// Is role in dynamic roles array?
+			$retval = in_array( $role, $roles, true );
+		}
+	}
+
+	// Filter & return
+	return (bool) apply_filters( 'bbp_is_valid_role', $retval, $role );
+}
+
+/**
+ * Add the default role to the current user if needed
+ *
+ * This function will bail if the forum is not global in a multisite
+ * installation of WordPress, or if the user is marked as spam or deleted.
+ *
+ * @since 2.0.0 bbPress (r3380)
+ *
+ * @return If not multisite, not global, or user is deleted/spammed
+ */
+function bbp_set_current_user_default_role() {
+
+	/** Sanity ****************************************************************/
+
+	// Bail if deactivating bbPress
+	if ( bbp_is_deactivation() ) {
+		return;
+	}
+
+	// Catch all, to prevent premature user initialization
+	if ( ! did_action( 'set_current_user' ) ) {
+		return;
+	}
+
+	// Bail if not logged in or already a member of this site
+	if ( ! is_user_logged_in() ) {
+		return;
+	}
+
+	// Get the current user ID
+	$user_id = bbp_get_current_user_id();
+
+	// Bail if user already has a forums role
+	if ( bbp_get_user_role( $user_id ) ) {
+		return;
+	}
+
+	// Bail if user is marked as spam or is deleted
+	if ( bbp_is_user_inactive( $user_id ) ) {
+		return;
+	}
+
+	/** Ready *****************************************************************/
+
+	// Load up bbPress once
+	$bbp         = bbpress();
+
+	// Get whether or not to add a role to the user account
+	$add_to_site = bbp_allow_global_access();
+
+	// Get the current user's WordPress role. Set to empty string if none found.
+	$user_role   = bbp_get_user_blog_role( $user_id );
+
+	// Get the role map
+	$role_map    = bbp_get_user_role_map();
+
+	/** Forum Role ************************************************************/
+
+	// Use a mapped role or default role
+	$new_role = empty( $user_role ) || ! isset( $role_map[ $user_role ] )
+		? bbp_get_default_role()
+		: $role_map[ $user_role ];
+
+	/** Add or Map ************************************************************/
+
+	// Add the user to the site
+	if ( true === $add_to_site ) {
+		bbp_set_user_role( $user_id, $new_role );
+
+	// Don't add the user, but still give them the correct caps dynamically
+	} else {
+		$bbp->current_user->caps[ $new_role ] = true;
+		$bbp->current_user->get_role_caps();
+	}
+}
+
+/**
+ * Return a map of WordPress roles to bbPress roles. Used to automatically grant
+ * appropriate bbPress roles to WordPress users that wouldn't already have a
+ * role in the forums. Also guarantees WordPress admins get the Keymaster role.
+ *
+ * @since 2.2.0 bbPress (r4334)
+ *
+ * @return array Filtered array of WordPress roles to bbPress roles
+ */
+function bbp_get_user_role_map() {
+
+	// Get the default role once here
+	$default_role = bbp_get_default_role();
+
+	// Filter & return
+	return (array) apply_filters( 'bbp_get_user_role_map', array(
+		'administrator' => bbp_get_keymaster_role(),
+		'editor'        => $default_role,
+		'author'        => $default_role,
+		'contributor'   => $default_role,
+		'subscriber'    => $default_role
+	) );
+}
+
+/** User Status ***************************************************************/
+
+/**
+ * Checks if the user has been marked as a spammer.
+ *
+ * @since 2.0.0 bbPress (r3355)
+ *
+ * @param int $user_id int The ID for the user.
+ * @return bool True if spammer, False if not.
+ */
+function bbp_is_user_spammer( $user_id = 0 ) {
+
+	// Default to current user
+	if ( empty( $user_id ) && is_user_logged_in() ) {
+		$user_id = bbp_get_current_user_id();
+	}
+
+	// No user to check
+	if ( empty( $user_id ) ) {
+		return false;
+	}
+
+	// Assume user is not spam
+	$is_spammer = false;
+
+	// Get user data
+	$user = get_userdata( $user_id );
+
+	// No user found
+	if ( empty( $user ) ) {
+		$is_spammer = false;
+
+	// Check if spam
+	} elseif ( ! empty( $user->spam ) ) {
+		$is_spammer = true;
+	}
+
+	// Filter & return
+	return (bool) apply_filters( 'bbp_core_is_user_spammer', $is_spammer );
+}
+
+/**
+ * Mark a users topics and replies as spam when the user is marked as spam
+ *
+ * @since 2.0.0 bbPress (r3405)
+ *
+ * @param int $user_id Optional. User ID to spam. Defaults to displayed user.
+ *
+ * @return bool If no user ID passed.
+ */
+function bbp_make_spam_user( $user_id = 0 ) {
+
+	// Use displayed user if it's not yourself
+	if ( empty( $user_id ) && bbp_is_single_user() && ! bbp_is_user_home() ) {
+		$user_id = bbp_get_displayed_user_id();
+	}
+
+	// Bail if no user ID
+	if ( empty( $user_id ) ) {
+		return false;
+	}
+
+	// Bail if user ID is keymaster
+	if ( bbp_is_user_keymaster( $user_id ) ) {
+		return false;
+	}
+
+	// Arm the torpedos
+	$bbp_db = bbp_db();
+
+	// Get the blog IDs of the user to mark as spam
+	$blogs = get_blogs_of_user( $user_id, true );
+
+	// If user has no blogs, they are a guest on this site
+	if ( empty( $blogs ) ) {
+		$blogs[ $bbp_db->blogid ] = array();
+	}
+
+	// Get array of post types to mark as spam
+	$post_types = array( bbp_get_topic_post_type(), bbp_get_reply_post_type() );
+	$post_types = "'" . implode( "', '", $post_types ) . "'";
+
+	// Get array of statuses to mark as spam
+	$post_statuses = bbp_get_public_topic_statuses();
+	$post_statuses = "'" . implode( "', '", $post_statuses ) . "'";
+
+	// Loop through blogs and remove their posts
+	foreach ( (array) array_keys( $blogs ) as $blog_id ) {
+
+		// Switch to the site ID
+		bbp_switch_to_site( $blog_id );
+
+		// Get topics and replies
+		$query = $bbp_db->prepare( "SELECT ID FROM {$bbp_db->posts} WHERE post_author = %d AND post_status IN ( {$post_statuses} ) AND post_type IN ( {$post_types} )", $user_id );
+		$posts = $bbp_db->get_col( $query );
+
+		// Loop through posts and spam them
+		if ( ! empty( $posts ) ) {
+			foreach ( $posts as $post_id ) {
+
+				// The routines for topics ang replies are different, so use the
+				// correct one based on the post type
+				switch ( get_post_type( $post_id ) ) {
+
+					case bbp_get_topic_post_type() :
+						bbp_spam_topic( $post_id );
+						break;
+
+					case bbp_get_reply_post_type() :
+						bbp_spam_reply( $post_id );
+						break;
+				}
+			}
+		}
+
+		// Switch back to current site
+		bbp_restore_current_site();
+	}
+
+	// Delete user options
+	bbp_delete_user_options( $user_id );
+
+	// Success
+	return true;
+}
+
+/**
+ * Mark a users topics and replies as spam when the user is marked as spam
+ *
+ * @since 2.0.0 bbPress (r3405)
+ *
+ * @param int $user_id Optional. User ID to unspam. Defaults to displayed user.
+ *
+ * @return bool If no user ID passed.
+ */
+function bbp_make_ham_user( $user_id = 0 ) {
+
+	// Use displayed user if it's not yourself
+	if ( empty( $user_id ) && bbp_is_single_user() && ! bbp_is_user_home() ) {
+		$user_id = bbp_get_displayed_user_id();
+	}
+
+	// Bail if no user ID
+	if ( empty( $user_id ) ) {
+		return false;
+	}
+
+	// Bail if user ID is keymaster
+	if ( bbp_is_user_keymaster( $user_id ) ) {
+		return false;
+	}
+
+	// Arm the torpedos
+	$bbp_db = bbp_db();
+
+	// Get the blog IDs of the user to mark as spam
+	$blogs = get_blogs_of_user( $user_id, true );
+
+	// If user has no blogs, they are a guest on this site
+	if ( empty( $blogs ) ) {
+		$blogs[ $bbp_db->blogid ] = array();
+	}
+
+	// Get array of post types to mark as spam
+	$post_types = array( bbp_get_topic_post_type(), bbp_get_reply_post_type() );
+	$post_types = "'" . implode( "', '", $post_types ) . "'";
+
+	// Get array of statuses to unmark as spam
+	$post_statuses = array( bbp_get_spam_status_id() );
+	$post_statuses = "'" . implode( "', '", $post_statuses ) . "'";
+
+	// Loop through blogs and remove their posts
+	foreach ( (array) array_keys( $blogs ) as $blog_id ) {
+
+		// Switch to the site ID
+		bbp_switch_to_site( $blog_id );
+
+		// Get topics and replies
+		$query = $bbp_db->prepare( "SELECT ID FROM {$bbp_db->posts} WHERE post_author = %d AND post_status IN ( {$post_statuses} ) AND post_type IN ( {$post_types} )", $user_id );
+		$posts = $bbp_db->get_col( $query );
+
+		// Loop through posts and spam them
+		if ( ! empty( $posts ) ) {
+			foreach ( $posts as $post_id ) {
+
+				// The routines for topics ang replies are different, so use the
+				// correct one based on the post type
+				switch ( get_post_type( $post_id ) ) {
+
+					case bbp_get_topic_post_type() :
+						bbp_unspam_topic( $post_id );
+						break;
+
+					case bbp_get_reply_post_type() :
+						bbp_unspam_reply( $post_id );
+						break;
+				}
+			}
+		}
+
+		// Switch back to current site
+		bbp_restore_current_site();
+	}
+
+	// Update topic & reply counts
+	bbp_update_user_topic_count( $user_id, bbp_get_user_topic_count_raw( $user_id ) );
+	bbp_update_user_reply_count( $user_id, bbp_get_user_reply_count_raw( $user_id ) );
+
+	// Update last posted (to now)
+	bbp_update_user_last_posted( $user_id );
+
+	// Success
+	return true;
+}
+
+/**
+ * Checks if the user has been marked as deleted.
+ *
+ * @since 2.0.0 bbPress (r3355)
+ *
+ * @param int $user_id int The ID for the user.
+ * @return bool True if deleted, False if not.
+ */
+function bbp_is_user_deleted( $user_id = 0 ) {
+
+	// Default to current user
+	if ( empty( $user_id ) && is_user_logged_in() ) {
+		$user_id = bbp_get_current_user_id();
+	}
+
+	// No user to check
+	if ( empty( $user_id ) ) {
+		return false;
+	}
+
+	// Assume user is not deleted
+	$is_deleted = false;
+
+	// Get user data
+	$user = get_userdata( $user_id );
+
+	// No user found
+	if ( empty( $user ) ) {
+		$is_deleted = true;
+
+	// Check if deleted
+	} elseif ( ! empty( $user->deleted ) ) {
+		$is_deleted = true;
+	}
+
+	// Filter & return
+	return (bool) apply_filters( 'bbp_core_is_user_deleted', $is_deleted );
+}
+
+/**
+ * Checks if user is active
+ *
+ * @since 2.0.0 bbPress (r3502)
+ *
+ * @param int $user_id The user ID to check
+ * @return bool True if public, false if not
+ */
+function bbp_is_user_active( $user_id = 0 ) {
+
+	// No user to check
+	$user_id = bbp_get_user_id( $user_id, false, true );
+	if ( empty( $user_id ) ) {
+		return false;
+	}
+
+	// Check spam
+	if ( bbp_is_user_spammer( $user_id ) ) {
+		return false;
+	}
+
+	// Check deleted
+	if ( bbp_is_user_deleted( $user_id ) ) {
+		return false;
+	}
+
+	// Assume true if not spam or deleted
+	return true;
+}
+
+/**
+ * Checks if user is not active.
+ *
+ * @since 2.0.0 bbPress (r3502)
+ *
+ * @param int $user_id The user ID to check. Defaults to current user ID
+ * @return bool True if inactive, false if active
+ */
+function bbp_is_user_inactive( $user_id = 0 ) {
+	return ! bbp_is_user_active( $user_id );
+}
+
+/**
+ * Checks if user is a keymaster
+ *
+ * @since 2.3.0 bbPress (r4783)
+ *
+ * @param int $user_id
+ * @return bool True if keymaster, false if not
+ */
+function bbp_is_user_keymaster( $user_id = 0 ) {
+	$_user_id = bbp_get_user_id( $user_id, false, true );
+	$retval   = user_can( $_user_id, 'keep_gate' );
+
+	// Filter & return
+	return (bool) apply_filters( 'bbp_is_user_keymaster', $retval, $_user_id, $user_id );
+}
+
+/**
+ * Does a user have a profile for the current site
+ *
+ * @since 2.2.0 bbPress (r4362)
+ *
+ * @param int $user_id User ID to check
+ *
+ * @return bool Whether or not the user has a profile on this blog_id.
+ */
+function bbp_user_has_profile( $user_id = 0 ) {
+
+	// Assume every user has a profile
+	$retval  = true;
+
+	// Validate user ID, default to displayed or current user
+	$user_id = bbp_get_user_id( $user_id, true, true );
+
+	// Try to get this user's data
+	$user    = get_userdata( $user_id );
+
+	// No user found, return false
+	if ( empty( $user ) ) {
+		$retval = false;
+
+	// User is inactive, and current user is not a keymaster
+	} elseif ( ! bbp_is_user_keymaster() && bbp_is_user_inactive( $user->ID ) ) {
+		$retval = false;
+	}
+
+	// Filter & return
+	return (bool) apply_filters( 'bbp_show_user_profile', $retval, $user_id );
+}
+
+/** Moderators ****************************************************************/
+
+/**
+ * Add a moderator to an object
+ *
+ * @since 2.6.0 bbPress (r6056)
+ *
+ * @param int    $object_id   Traditionally a post ID
+ * @param int    $user_id     User ID
+ * @param string $object_type Type of meta (post,term,user,comment)
+ *
+ * @return bool
+ */
+function bbp_add_moderator( $object_id = 0, $user_id = 0, $object_type = 'post' ) {
+	return bbp_add_user_to_object( $object_id, $user_id, '_bbp_moderator_id', $object_type );
+}
+
+/**
+ * Remove a moderator user ID from an object
+ *
+ * @since 2.6.0 bbPress (r6056)
+ *
+ * @param int    $object_id   Traditionally a post ID
+ * @param int    $user_id     User ID
+ * @param string $object_type Type of meta (post,term,user,comment)
+ *
+ * @return bool
+ */
+function bbp_remove_moderator( $object_id = 0, $user_id = 0, $object_type = 'post' ) {
+	return bbp_remove_user_from_object( $object_id, $user_id, '_bbp_moderator_id', $object_type );
+}
+
+/**
+ * Get user IDs of moderators for an object
+ *
+ * @since 2.6.0 bbPress (r6056)
+ *
+ * @param int    $object_id   Traditionally a post ID
+ * @param string $object_type Type of meta (post,term,user,comment)
+ *
+ * @return array
+ */
+function bbp_get_moderator_ids( $object_id = 0, $object_type = 'post' ) {
+	return bbp_get_users_for_object( $object_id, '_bbp_moderator_id', $object_type );
+}
+
+/**
+ * Get moderators for a specific object ID. Will return global moderators when
+ * object ID is empty.
+ *
+ * @since 2.6.0 bbPress (r6056)
+ *
+ * @param int    $object_id   Traditionally a post ID
+ * @param string $object_type Type of meta (post,term,user,comment)
+ *
+ * @return array
+ */
+function bbp_get_moderators( $object_id = 0, $object_type = 'post' ) {
+
+	// Get global moderators
+	if ( empty( $object_id ) ) {
+		$users = get_users( array(
+			'role__in' => bbp_get_moderator_role(),
+		) );
+
+	// Get object moderators
+	} else {
+		$users = get_users( array(
+			'include' => bbp_get_moderator_ids( $object_id, $object_type ),
+		) );
+	}
+
+	// Filter & return
+	return (array) apply_filters( 'bbp_get_moderators', $users, $object_id, $object_type );
+}