Contents

Code Reference Functions bp_messages_get_avatars()

bp_messages_get_avatars( integer $thread_id, integer $user_id )

Get Message thread avatars by thread id.

Description

Parameters

$thread_id

(Required) Message thread id.

$user_id

(Required) user id.

Return

(array)

Source

File: bp-messages/bp-messages-functions.php

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function bp_messages_get_avatars( $thread_id, $user_id ) {
    global $wpdb;
 
    if ( empty( $user_id ) ) {
        $user_id = bp_loggedin_user_id();
    }
 
    $avatar_urls      = array();
    $avatars_user_ids = array();
    $thread_messages  = BP_Messages_Thread::get_messages( $thread_id, null, 99999999 );
    $recepients       = BP_Messages_Thread::get_recipients_for_thread( $thread_id );
 
    if ( count( $recepients ) > 2 ) {
        foreach ( $thread_messages as $message ) {
            if ( $message->sender_id !== $user_id ) {
 
                if ( count( $avatars_user_ids ) >= 2 ) {
                    continue;
                }
 
                if ( ! in_array( $message->sender_id, $avatars_user_ids ) ) {
                    $avatars_user_ids[] = $message->sender_id;
                }
            }
        }
    } else {
        unset( $recepients[ $user_id ] );
        $avatars_user_ids[] = current( $recepients )->user_id;
    }
 
    if ( count( $recepients ) > 2 && count( $avatars_user_ids ) < 2 ) {
        unset( $recepients[ $user_id ] );
        if ( count( $avatars_user_ids ) === 0 ) {
            $avatars_user_ids = array_slice( array_keys( $recepients ), 0, 2 );
        } else {
            unset( $recepients[ $avatars_user_ids[0] ] );
            $avatars_user_ids = array_merge( $avatars_user_ids, array_slice( array_keys( $recepients ), 0, 1 ) );
        }
    }
 
    if ( ! empty( $avatars_user_ids ) ) {
        $avatars_user_ids = array_reverse( $avatars_user_ids );
        foreach ( (array) $avatars_user_ids as $avatar_user_id ) {
            $avatar_urls[] = array(
                'url'  => esc_url(
                    bp_core_fetch_avatar(
                        array(
                            'item_id' => $avatar_user_id,
                            'object'  => 'user',
                            'type'    => 'thumb',
                            'width'   => BP_AVATAR_THUMB_WIDTH,
                            'height'  => BP_AVATAR_THUMB_HEIGHT,
                            'html'    => false,
                        )
                    )
                ),
                'name' => esc_attr( bp_core_get_user_displayname( $avatar_user_id ) )
            );
        }
    }
 
 
    $first_message    = end( $thread_messages );
    $first_message_id = ( ! empty( $first_message ) ? $first_message->id : false );
    $group_id         = ( isset( $first_message_id ) ) ? (int) bp_messages_get_meta( $first_message_id, 'group_id', true ) : 0;
    if ( ! empty( $first_message_id ) && ! empty( $group_id ) ) {
        $message_from  = bp_messages_get_meta( $first_message_id, 'message_from', true ); // group
        $message_users = bp_messages_get_meta( $first_message_id, 'group_message_users', true ); // all - individual
        $message_type  = bp_messages_get_meta( $first_message_id, 'group_message_type', true ); // open - private
 
        if ( 'group' === $message_from && 'all' === $message_users && 'open' === $message_type ) {
            if ( bp_is_active( 'groups' ) ) {
                $group_name   = bp_get_group_name( groups_get_group( $group_id ) );
                $group_avatar = array(
                    'url'  => bp_core_fetch_avatar(
                        array(
                            'item_id'    => $group_id,
                            'object'     => 'group',
                            'type'       => 'full',
                            'avatar_dir' => 'group-avatars',
                            'alt'        => sprintf( __( 'Group logo of %s', 'buddyboss' ), $group_name ),
                            'title'      => $group_name,
                            'html'       => false,
                        )
                    ),
                    'name' => $group_name
                );
            } else {
                 
                /**
                *
                * Filters table prefix.
                *
                * @param int $wpdb->base_prefix table prefix
                *
                * @since BuddyBoss 1.4.7
                */
                $prefix                   = apply_filters( 'bp_core_get_table_prefix', $wpdb->base_prefix );
                $groups_table             = $prefix . 'bp_groups';
                $group_name               = $wpdb->get_var( "SELECT `name` FROM `{$groups_table}` WHERE `id` = '{$group_id}';" ); // db call ok; no-cache ok;
                $group_avatar             = buddypress()->plugin_url . 'bp-core/images/mystery-group.png';
                $legacy_group_avatar_name = '-groupavatar-full';
                $legacy_user_avatar_name  = '-avatar2';
 
                if ( ! empty( $group_name ) ) {
                    $directory         = 'group-avatars';
                    $avatar_size       = '-bpfull';
                    $avatar_folder_dir = bp_core_avatar_upload_path() . '/' . $directory . '/' . $group_id;
                    $avatar_folder_url = bp_core_avatar_url() . '/' . $directory . '/' . $group_id;
 
                    $avatar = bp_core_get_group_avatar( $legacy_user_avatar_name, $legacy_group_avatar_name, $avatar_size, $avatar_folder_dir, $avatar_folder_url );
                    if ( '' !== $avatar ) {
                        $group_avatar = array(
                            'url'  => $avatar,
                            'name' => $group_name
                        );
                    }
                }
            }
 
            if ( ! empty( $group_avatar ) ) {
                $avatar_urls = array( $group_avatar );
            }
        }
    }
     
    /**
     *
     * Filters the avatar url array to be applied in message thread.
     *
     * @param array $avatar_urls avatar urls in
     * @param int $thread_id Message thread id
     * @param int $user_id user id
     *
     * @since BuddyBoss 1.4.7
     */
    return apply_filters( 'bp_messages_get_avatars', $avatar_urls, $thread_id, $user_id );
}

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Changelog

Changelog
Version Description
BuddyBoss 1.4.7 Introduced.

Uses

Uses
Uses Description
bp-messages/bp-messages-functions.php: bp_messages_get_avatars

Filters the avatar url array to be applied in message thread.
bp-core/bp-core-functions.php: bp_core_get_group_avatar()

Get Group avatar.
bp-loader.php: buddypress()

The main function responsible for returning the one true BuddyBoss Instance to functions everywhere.
bp-messages/classes/class-bp-messages-thread.php: BP_Messages_Thread::get_messages()

Get all messages associated with a thread.
bp-messages/classes/class-bp-messages-thread.php: BP_Messages_Thread::get_recipients_for_thread()

Static method to get message recipients by thread ID.
bp-messages/bp-messages-functions.php: bp_messages_get_meta()

Get a piece of message metadata.
bp-groups/bp-groups-functions.php: groups_get_group()

Fetch a single group object.
bp-groups/bp-groups-template.php: bp_get_group_name()

Get the name of the current group in the loop.
bp-members/bp-members-functions.php: bp_core_get_user_displayname()

Fetch the display name for a user.
bp-core/bp-core-template.php: bp_is_active()

Check whether a given component (or feature of a component) is active.
bp-core/bp-core-template.php: bp_loggedin_user_id()

Get the ID of the currently logged-in user.
bp-messages/bp-messages-functions.php: bp_core_get_table_prefix

Filters table prefix.
bp-core/bp-core-avatars.php: bp_core_avatar_upload_path()

Get the absolute upload path for the WP installation.
bp-core/bp-core-avatars.php: bp_core_avatar_url()

Get the raw base URL for root site upload location.
bp-core/bp-core-avatars.php: bp_core_fetch_avatar()

Get an avatar for a BuddyPress object.
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