xprofile_filter_comments( array $comments, int $post_id )

Ensures that BP data appears in comments array.

Description

This filter loops through the comments return by a normal WordPress request and swaps out user data with BP xprofile data, where available.

Parameters

$comments: (Required) Comments to filter in.
$post_id: (Required) Post ID the comments are for.

Return

(array) $comments

Source

File: bp-xprofile/bp-xprofile-filters.php

function xprofile_filter_comments( $comments, $post_id = 0 ) {
 
    // Locate comment authors with WP accounts.
    foreach( (array) $comments as $comment ) {
        if ( $comment->user_id ) {
            $user_ids[] = $comment->user_id;
        }
    }
 
    // If none are found, just return the comments array.
    if ( empty( $user_ids ) ) {
        return $comments;
    }
 
    // Pull up the xprofile fullname of each commenter.
    if ( $fullnames = bp_core_get_user_displaynames( $user_ids ) ) {
        foreach( (array) $fullnames as $user_id => $user_fullname ) {
            $users[ $user_id ] = trim( stripslashes( $user_fullname ) );
        }
    }
 
    // Loop through and match xprofile fullname with commenters.
    foreach( (array) $comments as $i => $comment ) {
        if ( ! empty( $comment->user_id ) ) {
            if ( ! empty( $users[ $comment->user_id ] ) ) {
                $comments[ $i ]->comment_author = $users[ $comment->user_id ];
            }
        }
    }
 
    return $comments;
}

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Changelog

Changelog
Version	Description
BuddyPress 1.2.0	Introduced.

Uses

Uses
Uses	Description
bp-members/bp-members-functions.php: bp_core_get_user_displaynames()	Fetch the display name for a group of users.

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