BuddyPress.org

If you are on a multisite install, each profile has a tab containing a list of sites the member belongs too, so those link already exist.
If you want such link elsewhere, you basically can use this.

As you say nothing about where you want the link to be on a profile, i assume you want it explicitly showing on the profile header. Following snippet will accomplish that. I tested it on a MS install with 2 blogs (main site + 1 user blog).

function my_link_to_blog() {

if ( bp_is_user() ) {
	$user_id = bp_displayed_user_id();	
} else {
	$user_id = bp_get_member_user_id();
}

	$blogs = get_blogs_of_user( $user_id );

	if ( $blogs ) {
		echo '<ul>';
			foreach ( $blogs as $blog ) {
			// exclude the main blog if a user signed to another one
				if ( $blog->userblog_id != get_current_blog_id() ) { 
					echo '<li>View my blog<a href="http://' . $blog->domain . $blog->path .'">' .  $blog->blogname . '</a></li>';
				}
			}
		echo '</ul>';
	}

}
add_action( 'bp_before_member_header_meta' , 'my_link_to_blog' ); 

Add to bp-custom.php

Hi @subairtc,

see bp_activity_get_where_conditions filter in bp-activity-classes.php ~L. 418

Here a similar question with more details.

Also, maybe you can do something based on this snippet, with a different approach.

/**
 * Change order of activities query string.
 * @param string $query Query string.
 * @return string $query Modified query string.
 */
function bpfr_filter_activity_default( $query ) {
	if ( empty( $query ) && !empty( $_POST ) ) {
		$query = 'order=ASC';
	}
	return $query;
}
add_filter( 'bp_ajax_querystring', 'bpfr_filter_activity_default', 999 );

Apologize if i’m wrong. 😉

I,m am very sorry but… You did make those changes somehow, wordpress and buddypress only outputs lowercase slugs.

You are not typing internet adresses directly into your browser? Those links in your chase are generated by your theme? Did you try a different theme? Did you try to change the page slug?

Well, what do you know: I just found a fix for my problem here:
https://buddypress.trac.wordpress.org/ticket/4824#comment:4

(I had seen that recent fix from @pareshradadiya previously, but hadn’t noticed that it was a recent update to a 3 year old thread. So, figuring it might actually be current and relevant, I gave it a try and it worked.)

I’m having the same problem after upgrading to WordPress 4.5.2. I didn’t see the problem prior to that.

Have you found a solution yet?

For readers curious about the answer, autoembed does not run on meta items unless the dev runs it manually themselves ( @r-a-y ).

More details on BuddyPress Slack.

Hi Julia,

it’s a bbPress bug, patched a while ago, but still in. Maybe a day it will be repaired definetly.

For the moment, you can repair yourself. Open activity.php in wp-content/plugins/bbpress/includes/extend/buddypress/

Replace following code block at line 277/279:

$existing = bp_activity_get_specific( array( 'activity_ids' => $activity_id, 'show_hidden' => true, 'spam' => 'all', ) );
if ( empty( $existing['total'] ) || ( 1 !== (int) $existing['total'] ) )
return null;

by

$existing = new BP_Activity_Activity( $activity_id );
if ( empty( $existing->component ) ) {
return null;
}

Save and reload to to your site by FTP and you’re done.

A Group Types API is on its way – 7 commits yesterday 🙂 https://buddypress.trac.wordpress.org/ticket/6784