bbPress.org

This may look a bit messy but without spending a lot of time

In loop-single-reply.php (wp-content/plugins/bbpress/templates/default/bbpress)

change line 45 which uses bbp_reply_author_link

and use

bbp_get_reply_author_avatarto display the avatar and

bbp_get_reply_author_id
to get the id – you’ll then need to play with maybe

bbp_get_reply_author()
putting the id in the brackets

eg bbp_get_reply_author(bbp_get_reply_author_id )

should give you the username rather than display name

you’d then need to play with

content-single-topic.php for the forum lists (wp-content/plugins/bbpress/templates/default/bbpress)

@justsayno1

I just followed the functions until I found these three filters: 🙂

Ok, so given that loop-single-reply has

bbp_reply_author_link( array( 'sep' => '<br />', 'show_role' => false ) );

How did you get from there to “I just followed…”?

I’ve never got into this area (have only been playing with wordpress since March this year, so am still a newbie), and would love to, but can’t find any tutorials that get you from a line on a display php to the backend function that creates it. I understand how a filter works (and that link is the best explanation I’ve seen so far!), but have you got a logical way to then backtrack to find out what you’re going to create a filter for? – I’ve looked through bbpress and there are lots of “function.php”s, the most obvious being bbpress/includes/common/functions.php, but a search for ‘bbp_get_user_profile_link’ comes up blank.

If you could explain how you get from a to b, I be really grateful !

How did you get from there to “I just followed…”?

Unfortunately there is not an easy way to explain this as I am not that familair with wordpress/bbpress core myself. BUT what I mean is that function is obviously somewhere in the bbpress core files. All I did was start going in there. They are quite well documented and have comments that explain the different functions that get used. You are mainly looking for the template tags function files. Also most plugins/php apps use an includes folder to put all the main crux of the things in. While the main file is just simply a link to all those areas an common functions. If you really can’t find it then just use a program with a “search in files” option and just try and find it that way. I think that is what I did to start with.

For example when I wanted to find the function yo mention above:
bbp_reply_author_link( array( 'sep' => '<br />', 'show_role' => false ) );

I thought about what the function is saying and where in the folder directories of includes it may be. Since it was “reply” related I figured it would be in the reply section. I just used some common sense to figure out the template-tags.php probably containted template specific functions. Then I just did a search on those files until I found the bbp_reply_author_link. Which then calls bbp_get_reply_author_link which in tern as a return value of:

return apply_filters( 'bbp_get_reply_author_link', $author_link, $r );

Meaning that you can basically sub in your own functino for this function by using:

add_filter( 'bbp_get_reply_author_display_name', 'replace_bbpress_replies_username_filter', 10, 2);

Where replace_bbpress_replies_username_filter is your replacement filter. Then what I mean by following the functions is that i realised that this function was fine. It was the bpp_get_author_display_name that I was unhappy with. And this would be called in many places (presumably). So I overwrote that function. EG:

function replace_bbpress_replies_username_filter($author_name,$reply_id ){
$author_id = bbp_get_reply_author_id($reply_id);
$author_object = get_userdata( $author_id );
$author_name  = ucfirst($author_object->user_login);
return $author_name;
}
add_filter( 'bbp_get_reply_author_display_name', 'replace_bbpress_replies_username_filter', 10, 2);

Does that help? I know it seems daunting but getting into the core files and seeing what they are doing is I have found the best way when you are thinking “what the fuck!”. Also bear in mind I spend about 4 hours yesterday figuring this stuff out (but I didn’t understand filters really until now). Just to help you out futher. The three filters I added were as follows:

add_filter( 'bbp_get_reply_author_display_name', 'replace_bbpress_replies_username_filter', 10, 2);
add_filter( 'bbp_get_topic_author_display_name', 'replace_bbpress_topic_author_display_name', 10, 2);
add_filter( 'bbp_get_user_profile_link', 'replace_bbpress_profile_link_text_filter', 10, 2 );

The display name function I have shown you. The topic display name function:

function replace_bbpress_topic_author_display_name( $topic_id = 0 ) {
		$topic_id = bbp_get_topic_id( $topic_id );

		// Check for anonymous user
		if ( !bbp_is_topic_anonymous( $topic_id ) ) {

			// Get the author ID
			$author_id = bbp_get_topic_author_id( $topic_id );
			$author_name = get_the_author_meta( 'user_login', $author_id );

		// User does not have an account
		} else {
			$author_name = get_post_meta( $topic_id, '_bbp_anonymous_name', true);
		}

		// If nothing could be found anywhere, use Anonymous
		if ( empty( $author_name ) )
			$author_name = __( 'Anonymous', 'bbpress' );

		// Encode possible UTF8 display names
		if ( seems_utf8( $author_name ) === false )
			$author_name = utf8_encode( $author_name );

		return $author_name;
}

And for the profile link:

function replace_bbpress_profile_link_text_filter($user_link, $user_id){
		// Validate user id
		$user_id = bbp_get_user_id( $user_id );
		$user_object = get_userdata( $author_id );
		$user_name  = ucfirst($author_object->user_login);
		if ( empty( $user_id ) )
			return false;

		$user      = get_userdata( $user_id );
		$name      = esc_attr( $user_name );
		$user_link = '<a href="' . bbp_get_user_profile_url( $user_id ) . '" title="' . $name . '">' . $name . '</a>';
}

I also changed the default wordpress “get_avatar” function because it returns the gravatar users real name as the alt attr. All you really have to do it replace the function with the same function but get the users login name and replace the alt text name with that. the function is big and I don’t wanna make this post any more ridiculous.

It’s cool to be the one giving the answers on a WordPress forum! I only really have learned this stuff in the last few months myself. I am more of a Drupal guy. Shock Horror.

Cheers!

No worries, I like putting up answers like this because people have done the same for me and it was a life saver. Also I feel like this is something that bbpress should just be able to do through the admin panel so I thought I would help out any one who wants to not expose their users real names to everybody.

Mr-B,

If I get a moment in the next few days, I’ll fork all that code into a plugin for you/others.

ok, I’ve cut justsayno1’s code into a plugin, which you can download from here

This will then override any user choice, and enforce only username as the display

bbpress username plugin

Download this to your PC, and then using dashboard>plugins>add new and select upload files and upload the zipped file to your site

Let me know what works and doesn’t

Three things :

1. As justsayno1 says – the avatar will display the “display name” as the “alt” choice.
2. The profile page still appears to have the “display name”
3. I haven’t yet worked out how to take out the user choice to edit what is displayed, even though of course that is now redundant ie doesn’t work

@Mr-B – give it a go and let me know what works and what doesn’t – I basically just nicked Justsayno’s code.

@Justsayno1 on No. 1 above, can you point me to where the get-avatar function is in main wordpress (the file name would be great) and I’ll amend and cut that code into the plugin as well

@Justsayno1 on No.s 2 & 3 – have you fixed these, and if so can you point me to the solutions, and again I’ll add then to the plugin.

I might have been too hasty, there is a problem. At the drilldown level the display is fine, when sitting in the subcategory you can see the correct gravatar and short name “kiwib”:
http://www.engdex.pl/forum/engdex/kbase/

But looking from the top level, it seems to be showing my gravatar, but with a different user name, “akwadmin”.
http://www.engdex.pl/forums/

Can anyone help?
Brian