Current File : /var/www/html/ceaa/wp-content/plugins/buddypress/bp-friends/bp-friends-functions.php
<?php
/**
* BuddyPress Friends Functions.
*
* Functions are where all the magic happens in BuddyPress. They will
* handle the actual saving or manipulation of information. Usually they will
* hand off to a database class for data access, then return
* true or false on success or failure.
*
* @package BuddyPress
* @subpackage FriendsFunctions
* @since 1.5.0
*/
// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;
/**
* Create a new friendship.
*
* @since 1.0.0
*
* @param int $initiator_userid ID of the "initiator" user (the user who is
* sending the friendship request).
* @param int $friend_userid ID of the "friend" user (the user whose friendship
* is being requested).
* @param bool $force_accept Optional. Whether to force acceptance. When false,
* running friends_add_friend() will result in a friendship request.
* When true, running friends_add_friend() will result in an accepted
* friendship, with no notifications being sent. Default: false.
* @return bool True on success, false on failure.
*/
function friends_add_friend( $initiator_userid, $friend_userid, $force_accept = false ) {
// You cannot be friends with yourself!
if ( $initiator_userid == $friend_userid ) {
return false;
}
// Check if already friends, and bail if so.
if ( friends_check_friendship( $initiator_userid, $friend_userid ) ) {
return true;
}
// Setup the friendship data.
$friendship = new BP_Friends_Friendship;
$friendship->initiator_user_id = (int) $initiator_userid;
$friendship->friend_user_id = (int) $friend_userid;
$friendship->is_confirmed = 0;
$friendship->is_limited = 0;
$friendship->date_created = bp_core_current_time();
if ( ! empty( $force_accept ) ) {
$friendship->is_confirmed = 1;
}
// Bail if friendship could not be saved (how sad!).
if ( ! $friendship->save() ) {
return false;
}
// Send notifications.
if ( empty( $force_accept ) ) {
$action = 'requested';
// Update friend totals.
} else {
$action = 'accepted';
friends_update_friend_totals( $friendship->initiator_user_id, $friendship->friend_user_id, 'add' );
}
/**
* Fires at the end of initiating a new friendship connection.
*
* This is a variable hook, depending on context.
* The two potential hooks are: friends_friendship_requested, friends_friendship_accepted.
*
* @since 1.0.0
*
* @param int $id ID of the pending friendship connection.
* @param int $initiator_user_id ID of the friendship initiator.
* @param int $friend_user_id ID of the friend user.
* @param object $friendship BuddyPress Friendship Object.
*/
do_action( 'friends_friendship_' . $action, $friendship->id, $friendship->initiator_user_id, $friendship->friend_user_id, $friendship );
return true;
}
/**
* Remove a friendship.
*
* Will also delete the related "friendship_accepted" activity item.
*
* @since 1.0.0
*
* @param int $initiator_userid ID of the friendship initiator.
* @param int $friend_userid ID of the friend user.
* @return bool True on success, false on failure.
*/
function friends_remove_friend( $initiator_userid, $friend_userid ) {
$friendship_id = BP_Friends_Friendship::get_friendship_id( $initiator_userid, $friend_userid );
$friendship = new BP_Friends_Friendship( $friendship_id );
/**
* Fires before the deletion of a friendship activity item
* for the user who canceled the friendship.
*
* @since 1.5.0
*
* @param int $friendship_id ID of the friendship object, if any, between a pair of users.
* @param int $initiator_userid ID of the friendship initiator.
* @param int $friend_userid ID of the friend user.
*/
do_action( 'friends_before_friendship_delete', $friendship_id, $initiator_userid, $friend_userid );
// Remove the activity stream items about the friendship id.
friends_delete_activity( array( 'item_id' => $friendship_id, 'type' => 'friendship_created', 'user_id' => 0 ) );
/**
* Fires before the friendship connection is removed.
*
* This hook is misleadingly named - the friendship is not yet deleted.
* This is your last chance to do something while the friendship exists.
*
* @since 1.0.0
*
* @param int $friendship_id ID of the friendship object, if any, between a pair of users.
* @param int $initiator_userid ID of the friendship initiator.
* @param int $friend_userid ID of the friend user.
*/
do_action( 'friends_friendship_deleted', $friendship_id, $initiator_userid, $friend_userid );
if ( $friendship->delete() ) {
friends_update_friend_totals( $initiator_userid, $friend_userid, 'remove' );
/**
* Fires after the friendship connection is removed.
*
* @since 1.8.0
*
* @param int $initiator_userid ID of the friendship initiator.
* @param int $friend_userid ID of the friend user.
*/
do_action( 'friends_friendship_post_delete', $initiator_userid, $friend_userid );
return true;
}
return false;
}
/**
* Mark a friendship request as accepted.
*
* Also initiates a "friendship_accepted" activity item.
*
* @since 1.0.0
*
* @param int $friendship_id ID of the pending friendship object.
* @return bool True on success, false on failure.
*/
function friends_accept_friendship( $friendship_id ) {
// Get the friendship data.
$friendship = new BP_Friends_Friendship( $friendship_id, true, false );
// Accepting friendship.
if ( empty( $friendship->is_confirmed ) && BP_Friends_Friendship::accept( $friendship_id ) ) {
// Bump the friendship counts.
friends_update_friend_totals( $friendship->initiator_user_id, $friendship->friend_user_id );
/**
* Fires after a friendship is accepted.
*
* @since 1.0.0
*
* @param int $id ID of the pending friendship object.
* @param int $initiator_user_id ID of the friendship initiator.
* @param int $friend_user_id ID of the user requested friendship with.
* @param object $friendship BuddyPress Friendship Object.
*/
do_action( 'friends_friendship_accepted', $friendship->id, $friendship->initiator_user_id, $friendship->friend_user_id, $friendship );
return true;
}
return false;
}
/**
* Mark a friendship request as rejected.
*
* @since 1.0.0
*
* @param int $friendship_id ID of the pending friendship object.
* @return bool True on success, false on failure.
*/
function friends_reject_friendship( $friendship_id ) {
$friendship = new BP_Friends_Friendship( $friendship_id, true, false );
if ( empty( $friendship->is_confirmed ) && BP_Friends_Friendship::reject( $friendship_id ) ) {
/**
* Fires after a friendship request is rejected.
*
* @since 1.0.0
*
* @param int $friendship_id ID of the pending friendship.
* @param BP_Friends_Friendship $friendships Friendship object. Passed by reference.
*/
do_action_ref_array( 'friends_friendship_rejected', array( $friendship_id, &$friendship ) );
return true;
}
return false;
}
/**
* Withdraw a friendship request.
*
* @since 1.6.0
*
* @param int $initiator_userid ID of the friendship initiator - this is the
* user who requested the friendship, and is doing the withdrawing.
* @param int $friend_userid ID of the requested friend.
* @return bool True on success, false on failure.
*/
function friends_withdraw_friendship( $initiator_userid, $friend_userid ) {
$friendship_id = BP_Friends_Friendship::get_friendship_id( $initiator_userid, $friend_userid );
$friendship = new BP_Friends_Friendship( $friendship_id, true, false );
if ( empty( $friendship->is_confirmed ) && BP_Friends_Friendship::withdraw( $friendship_id ) ) {
// @deprecated Since 1.9
do_action_ref_array( 'friends_friendship_whithdrawn', array( $friendship_id, &$friendship ) );
/**
* Fires after a friendship request has been withdrawn.
*
* @since 1.9.0
*
* @param int $friendship_id ID of the friendship.
* @param BP_Friends_Friendship $friendship Friendship object. Passed by reference.
*/
do_action_ref_array( 'friends_friendship_withdrawn', array( $friendship_id, &$friendship ) );
return true;
}
return false;
}
/**
* Check whether two users are friends.
*
* @since 1.0.0
*
* @param int $user_id ID of the first user.
* @param int $possible_friend_id ID of the other user.
* @return bool Returns true if the two users are friends, otherwise false.
*/
function friends_check_friendship( $user_id, $possible_friend_id ) {
if ( 'is_friend' == BP_Friends_Friendship::check_is_friend( $user_id, $possible_friend_id ) )
return true;
return false;
}
/**
* Get the friendship status of two friends.
*
* Will return 'is_friends', 'not_friends', 'pending' or 'awaiting_response'.
*
* @since 1.2.0
*
* @param int $user_id ID of the first user.
* @param int $possible_friend_id ID of the other user.
* @return string Friend status of the two users.
*/
function friends_check_friendship_status( $user_id, $possible_friend_id ) {
global $members_template;
// Check the BP_User_Query first
// @see bp_friends_filter_user_query_populate_extras().
if ( ! empty( $members_template->in_the_loop ) ) {
if ( isset( $members_template->member->friendship_status ) ) {
return $members_template->member->friendship_status;
}
}
return BP_Friends_Friendship::check_is_friend( $user_id, $possible_friend_id );
}
/**
* Get the friend count of a given user.
*
* @since 1.2.0
*
* @param int $user_id ID of the user whose friends are being counted.
* @return int Friend count of the user.
*/
function friends_get_total_friend_count( $user_id = 0 ) {
if ( empty( $user_id ) )
$user_id = ( bp_displayed_user_id() ) ? bp_displayed_user_id() : bp_loggedin_user_id();
$count = bp_get_user_meta( $user_id, 'total_friend_count', true );
if ( empty( $count ) )
$count = 0;
/**
* Filters the total friend count for a given user.
*
* @since 1.2.0
*
* @param int $count Total friend count for a given user.
*/
return apply_filters( 'friends_get_total_friend_count', $count );
}
/**
* Check whether a given user has any friends.
*
* @since 1.0.0
*
* @param int $user_id ID of the user whose friends are being checked.
* @return bool True if the user has friends, otherwise false.
*/
function friends_check_user_has_friends( $user_id ) {
$friend_count = friends_get_total_friend_count( $user_id );
if ( empty( $friend_count ) )
return false;
if ( !(int) $friend_count )
return false;
return true;
}
/**
* Get the ID of two users' friendship, if it exists.
*
* @since 1.2.0
*
* @param int $initiator_user_id ID of the first user.
* @param int $friend_user_id ID of the second user.
* @return int|null ID of the friendship if found, otherwise false.
*/
function friends_get_friendship_id( $initiator_user_id, $friend_user_id ) {
return BP_Friends_Friendship::get_friendship_id( $initiator_user_id, $friend_user_id );
}
/**
* Get the IDs of a given user's friends.
*
* @since 1.0.0
*
* @param int $user_id ID of the user whose friends are being retrieved.
* @param bool $friend_requests_only Optional. Whether to fetch unaccepted
* requests only. Default: false.
* @param bool $assoc_arr Optional. True to receive an array of arrays keyed as
* 'user_id' => $user_id; false to get a one-dimensional
* array of user IDs. Default: false.
* @return array
*/
function friends_get_friend_user_ids( $user_id, $friend_requests_only = false, $assoc_arr = false ) {
return BP_Friends_Friendship::get_friend_user_ids( $user_id, $friend_requests_only, $assoc_arr );
}
/**
* Search the friends of a user by a search string.
*
* @since 1.0.0
*
* @param string $search_terms The search string, matched against xprofile fields (if
* available), or usermeta 'nickname' field.
* @param int $user_id ID of the user whose friends are being searched.
* @param int $pag_num Optional. Max number of friends to return.
* @param int $pag_page Optional. The page of results to return. Default: null (no
* pagination - return all results).
* @return array|bool On success, an array: {
* @type array $friends IDs of friends returned by the query.
* @type int $count Total number of friends (disregarding
* pagination) who match the search.
* }. Returns false on failure.
*/
function friends_search_friends( $search_terms, $user_id, $pag_num = 10, $pag_page = 1 ) {
return BP_Friends_Friendship::search_friends( $search_terms, $user_id, $pag_num, $pag_page );
}
/**
* Get a list of IDs of users who have requested friendship of a given user.
*
* @since 1.2.0
*
* @param int $user_id The ID of the user who has received the friendship requests.
* @return array|bool An array of user IDs, or false if none are found.
*/
function friends_get_friendship_request_user_ids( $user_id ) {
return BP_Friends_Friendship::get_friendship_request_user_ids( $user_id );
}
/**
* Get a user's most recently active friends.
*
* @since 1.0.0
*
* @see BP_Core_User::get_users() for a description of return value.
*
* @param int $user_id ID of the user whose friends are being retrieved.
* @param int $per_page Optional. Number of results to return per page.
* Default: 0 (no pagination; show all results).
* @param int $page Optional. Number of the page of results to return.
* Default: 0 (no pagination; show all results).
* @param string $filter Optional. Limit results to those matching a search
* string.
* @return array See {@link BP_Core_User::get_users()}.
*/
function friends_get_recently_active( $user_id, $per_page = 0, $page = 0, $filter = '' ) {
$friends = bp_core_get_users( array(
'type' => 'active',
'per_page' => $per_page,
'page' => $page,
'user_id' => $user_id,
'search_terms' => $filter,
) );
/**
* Filters a user's most recently active friends.
*
* @since 1.2.0
*
* @param array $friends {
* @type int $total_users Total number of users matched by query params.
* @type array $paged_users The current page of users matched by query params.
* }
*/
return apply_filters( 'friends_get_recently_active', $friends );
}
/**
* Get a user's friends, in alphabetical order.
*
* @since 1.0.0
*
* @see BP_Core_User::get_users() for a description of return value.
*
* @param int $user_id ID of the user whose friends are being retrieved.
* @param int $per_page Optional. Number of results to return per page.
* Default: 0 (no pagination; show all results).
* @param int $page Optional. Number of the page of results to return.
* Default: 0 (no pagination; show all results).
* @param string $filter Optional. Limit results to those matching a search
* string.
* @return array See {@link BP_Core_User::get_users()}.
*/
function friends_get_alphabetically( $user_id, $per_page = 0, $page = 0, $filter = '' ) {
$friends = bp_core_get_users( array(
'type' => 'alphabetical',
'per_page' => $per_page,
'page' => $page,
'user_id' => $user_id,
'search_terms' => $filter,
) );
/**
* Filters a user's friends listed in alphabetical order.
*
* @since 1.2.0
*
* @return array $friends {
* @type int $total_users Total number of users matched by query params.
* @type array $paged_users The current page of users matched by query params.
* }
*/
return apply_filters( 'friends_get_alphabetically', $friends );
}
/**
* Get a user's friends, in the order in which they joined the site.
*
* @since 1.0.0
*
* @see BP_Core_User::get_users() for a description of return value.
*
* @param int $user_id ID of the user whose friends are being retrieved.
* @param int $per_page Optional. Number of results to return per page.
* Default: 0 (no pagination; show all results).
* @param int $page Optional. Number of the page of results to return.
* Default: 0 (no pagination; show all results).
* @param string $filter Optional. Limit results to those matching a search
* string.
* @return array See {@link BP_Core_User::get_users()}.
*/
function friends_get_newest( $user_id, $per_page = 0, $page = 0, $filter = '' ) {
$friends = bp_core_get_users( array(
'type' => 'newest',
'per_page' => $per_page,
'page' => $page,
'user_id' => $user_id,
'search_terms' => $filter,
) );
/**
* Filters a user's friends listed from newest to oldest.
*
* @since 1.2.0
*
* @param array $friends {
* @type int $total_users Total number of users matched by query params.
* @type array $paged_users The current page of users matched by query params.
* }
*/
return apply_filters( 'friends_get_newest', $friends );
}
/**
* Get the last active date of many users at once.
*
* @since 1.0.0
*
* @see BP_Friends_Friendship::get_bulk_last_active() for a description of
* arguments and return value.
*
* @param array $friend_ids See BP_Friends_Friendship::get_bulk_last_active().
* @return array $user_ids See BP_Friends_Friendship::get_bulk_last_active().
*/
function friends_get_bulk_last_active( $friend_ids ) {
return BP_Friends_Friendship::get_bulk_last_active( $friend_ids );
}
/**
* Get a list of friends that a user can invite into this group.
*
* Excludes friends that are already in the group, and banned friends if the
* user is not a group admin.
*
* @since 1.0.0
*
* @param int $user_id User ID whose friends to see can be invited. Default:
* ID of the logged-in user.
* @param int $group_id Group to check possible invitations against.
* @return mixed False if no friends, array of users if friends.
*/
function friends_get_friends_invite_list( $user_id = 0, $group_id = 0 ) {
// Default to logged in user id.
if ( empty( $user_id ) )
$user_id = bp_loggedin_user_id();
// Only group admins can invited previously banned users.
$user_is_admin = (bool) groups_is_user_admin( $user_id, $group_id );
// Assume no friends.
$friends = array();
/**
* Filters default arguments for list of friends a user can invite into this group.
*
* @since 1.5.4
*
* @param array $value Array of default parameters for invite list.
*/
$args = apply_filters( 'bp_friends_pre_get_invite_list', array(
'user_id' => $user_id,
'type' => 'alphabetical',
'per_page' => 0
) );
// User has friends.
if ( bp_has_members( $args ) ) {
/**
* Loop through all friends and try to add them to the invitation list.
*
* Exclude friends that:
* 1. are already members of the group
* 2. are banned from this group if the current user is also not a
* group admin.
*/
while ( bp_members() ) :
// Load the member.
bp_the_member();
// Get the user ID of the friend.
$friend_user_id = bp_get_member_user_id();
// Skip friend if already in the group.
if ( groups_is_user_member( $friend_user_id, $group_id ) )
continue;
// Skip friend if not group admin and user banned from group.
if ( ( false === $user_is_admin ) && groups_is_user_banned( $friend_user_id, $group_id ) )
continue;
// Friend is safe, so add it to the array of possible friends.
$friends[] = array(
'id' => $friend_user_id,
'full_name' => bp_get_member_name()
);
endwhile;
}
// If no friends, explicitly set to false.
if ( empty( $friends ) )
$friends = false;
/**
* Filters the list of potential friends that can be invited to this group.
*
* @since 1.5.4
*
* @param array|bool $friends Array friends available to invite or false for no friends.
* @param int $user_id ID of the user checked for who they can invite.
* @param int $group_id ID of the group being checked on.
*/
return apply_filters( 'bp_friends_get_invite_list', $friends, $user_id, $group_id );
}
/**
* Get a count of a user's friends who can be invited to a given group.
*
* Users can invite any of their friends except:
*
* - users who are already in the group
* - users who have a pending invite to the group
* - users who have been banned from the group
*
* @since 1.0.0
*
* @param int $user_id ID of the user whose friends are being counted.
* @param int $group_id ID of the group friends are being invited to.
* @return int $invitable_count Eligible friend count.
*/
function friends_count_invitable_friends( $user_id, $group_id ) {
return BP_Friends_Friendship::get_invitable_friend_count( $user_id, $group_id );
}
/**
* Get a total friend count for a given user.
*
* @since 1.0.0
*
* @param int $user_id Optional. ID of the user whose friendships you are
* counting. Default: displayed user (if any), otherwise logged-in user.
* @return int Friend count for the user.
*/
function friends_get_friend_count_for_user( $user_id ) {
return BP_Friends_Friendship::total_friend_count( $user_id );
}
/**
* Return a list of a user's friends, filtered by a search term.
*
* @since 1.0.0
*
* @param string $search_terms Search term to filter on.
* @param int $user_id ID of the user whose friends are being searched.
* @param int $pag_num Number of results to return per page. Default: 0 (no
* pagination - show all results).
* @param int $pag_page Number of the page being requested. Default: 0 (no
* pagination - show all results).
* @return array Array of BP_Core_User objects corresponding to friends.
*/
function friends_search_users( $search_terms, $user_id, $pag_num = 0, $pag_page = 0 ) {
$user_ids = BP_Friends_Friendship::search_users( $search_terms, $user_id, $pag_num, $pag_page );
if ( empty( $user_ids ) )
return false;
$users = array();
for ( $i = 0, $count = count( $user_ids ); $i < $count; ++$i )
$users[] = new BP_Core_User( $user_ids[$i] );
return array( 'users' => $users, 'count' => BP_Friends_Friendship::search_users_count( $search_terms ) );
}
/**
* Has a friendship been confirmed (accepted)?
*
* @since 1.0.0
*
* @param int $friendship_id The ID of the friendship being checked.
* @return bool True if the friendship is confirmed, otherwise false.
*/
function friends_is_friendship_confirmed( $friendship_id ) {
$friendship = new BP_Friends_Friendship( $friendship_id );
return $friendship->is_confirmed;
}
/**
* Update user friend counts.
*
* Friend counts are cached in usermeta for performance reasons. After a
* friendship event (acceptance, deletion), call this function to regenerate
* the cached values.
*
* @since 1.0.0
*
* @param int $initiator_user_id ID of the first user.
* @param int $friend_user_id ID of the second user.
* @param string $status Optional. The friendship event that's been triggered.
* 'add' will ++ each user's friend counts, while any other string
* will --.
*/
function friends_update_friend_totals( $initiator_user_id, $friend_user_id, $status = 'add' ) {
if ( 'add' == $status ) {
bp_update_user_meta( $initiator_user_id, 'total_friend_count', (int)bp_get_user_meta( $initiator_user_id, 'total_friend_count', true ) + 1 );
bp_update_user_meta( $friend_user_id, 'total_friend_count', (int)bp_get_user_meta( $friend_user_id, 'total_friend_count', true ) + 1 );
} else {
bp_update_user_meta( $initiator_user_id, 'total_friend_count', (int)bp_get_user_meta( $initiator_user_id, 'total_friend_count', true ) - 1 );
bp_update_user_meta( $friend_user_id, 'total_friend_count', (int)bp_get_user_meta( $friend_user_id, 'total_friend_count', true ) - 1 );
}
}
/**
* Remove all friends-related data concerning a given user.
*
* Removes the following:
*
* - Friendships of which the user is a member.
* - Cached friend count for the user.
* - Notifications of friendship requests sent by the user.
*
* @since 1.0.0
*
* @param int $user_id ID of the user whose friend data is being removed.
*/
function friends_remove_data( $user_id ) {
/**
* Fires before deletion of friend-related data for a given user.
*
* @since 1.5.0
*
* @param int $user_id ID for the user whose friend data is being removed.
*/
do_action( 'friends_before_remove_data', $user_id );
BP_Friends_Friendship::delete_all_for_user( $user_id );
// Remove usermeta.
bp_delete_user_meta( $user_id, 'total_friend_count' );
/**
* Fires after deletion of friend-related data for a given user.
*
* @since 1.0.0
*
* @param int $user_id ID for the user whose friend data is being removed.
*/
do_action( 'friends_remove_data', $user_id );
}
add_action( 'wpmu_delete_user', 'friends_remove_data' );
add_action( 'delete_user', 'friends_remove_data' );
add_action( 'bp_make_spam_user', 'friends_remove_data' );
/**
* Used by the Activity component's @mentions to print a JSON list of the current user's friends.
*
* This is intended to speed up @mentions lookups for a majority of use cases.
*
* @since 2.1.0
*
* @see bp_activity_mentions_script()
*/
function bp_friends_prime_mentions_results() {
// Stop here if user is not logged in.
if ( ! is_user_logged_in() ) {
return;
}
if ( ! bp_activity_maybe_load_mentions_scripts() ) {
return;
}
// Bail out if the site has a ton of users.
if ( is_multisite() && wp_is_large_network( 'users' ) ) {
return;
}
if ( friends_get_total_friend_count( get_current_user_id() ) > 30 ) {
return;
}
$friends_query = array(
'count_total' => '', // Prevents total count.
'populate_extras' => false,
'type' => 'alphabetical',
'user_id' => get_current_user_id(),
);
$friends_query = new BP_User_Query( $friends_query );
$results = array();
foreach ( $friends_query->results as $user ) {
$result = new stdClass();
$result->ID = $user->user_nicename;
$result->image = bp_core_fetch_avatar( array( 'html' => false, 'item_id' => $user->ID ) );
if ( ! empty( $user->display_name ) && ! bp_disable_profile_sync() ) {
$result->name = $user->display_name;
} else {
$result->name = bp_core_get_user_displayname( $user->ID );
}
$results[] = $result;
}
wp_localize_script( 'bp-mentions', 'BP_Suggestions', array(
'friends' => $results,
) );
}
add_action( 'bp_activity_mentions_prime_results', 'bp_friends_prime_mentions_results' );
/** Emails ********************************************************************/
/**
* Send notifications related to a new friendship request.
*
* When a friendship is requested, an email and a BP notification are sent to
* the user of whom friendship has been requested ($friend_id).
*
* @since 1.0.0
*
* @param int $friendship_id ID of the friendship object.
* @param int $initiator_id ID of the user who initiated the request.
* @param int $friend_id ID of the request recipient.
*/
function friends_notification_new_request( $friendship_id, $initiator_id, $friend_id ) {
if ( 'no' == bp_get_user_meta( (int) $friend_id, 'notification_friends_friendship_request', true ) ) {
return;
}
$unsubscribe_args = array(
'user_id' => $friend_id,
'notification_type' => 'friends-request',
);
$args = array(
'tokens' => array(
'friend-requests.url' => esc_url( bp_core_get_user_domain( $friend_id ) . bp_get_friends_slug() . '/requests/' ),
'friend.id' => $friend_id,
'friendship.id' => $friendship_id,
'initiator.id' => $initiator_id,
'initiator.url' => esc_url( bp_core_get_user_domain( $initiator_id ) ),
'initiator.name' => bp_core_get_user_displayname( $initiator_id ),
'unsubscribe' => esc_url( bp_email_get_unsubscribe_link( $unsubscribe_args ) ),
),
);
bp_send_email( 'friends-request', $friend_id, $args );
}
add_action( 'friends_friendship_requested', 'friends_notification_new_request', 10, 3 );
/**
* Send notifications related to the acceptance of a friendship request.
*
* When a friendship request is accepted, an email and a BP notification are
* sent to the user who requested the friendship ($initiator_id).
*
* @since 1.0.0
*
* @param int $friendship_id ID of the friendship object.
* @param int $initiator_id ID of the user who initiated the request.
* @param int $friend_id ID of the request recipient.
*/
function friends_notification_accepted_request( $friendship_id, $initiator_id, $friend_id ) {
if ( 'no' == bp_get_user_meta( (int) $initiator_id, 'notification_friends_friendship_accepted', true ) ) {
return;
}
$unsubscribe_args = array(
'user_id' => $initiator_id,
'notification_type' => 'friends-request-accepted',
);
$args = array(
'tokens' => array(
'friend.id' => $friend_id,
'friendship.url' => esc_url( bp_core_get_user_domain( $friend_id ) ),
'friend.name' => bp_core_get_user_displayname( $friend_id ),
'friendship.id' => $friendship_id,
'initiator.id' => $initiator_id,
'unsubscribe' => esc_url( bp_email_get_unsubscribe_link( $unsubscribe_args ) ),
),
);
bp_send_email( 'friends-request-accepted', $initiator_id, $args );
}
add_action( 'friends_friendship_accepted', 'friends_notification_accepted_request', 10, 3 );
Mini Shell