BuddyPress.org

Hello im looking for same solution , im looking for days, all solutions uses too many CPU resources because avatars are not stored in database

I found this code add to functions.php but its not working for me

________________________________________________________________________________________________

//Hide members without avatars
add_action( ‘bp_core_delete_existing_avatar’, ‘log_avatar_deleted’ );
add_action( ‘xprofile_avatar_uploaded’, ‘log_avatar_uploaded’ );

//on new avatar upload, record it to user meta
function log_avatar_uploaded(){
update_user_meta(bp_loggedin_user_id(), ‘has_avatar’, 1);
}

//on delete avatar, delete it from user meta
function log_avatar_deleted($args){
if($args[‘object’]!=’user’)
return;
//we are sure it was user avatar delete
//remove the log from user meta
delete_user_meta(bp_loggedin_user_id(), ‘has_avatar’);
}

function modify_loop_and_pag($qs, $object=false) {
global $wpdb;
$include = ”;

if( $object != ‘members’ )//hide for members only
return $qs;

$subscribers = $wpdb->get_results(“SELECT user_id FROM {$wpdb->usermeta } WHERE meta_key=’has_avatar'” , ARRAY_N );
foreach($subscribers as $subscriber){
$include = $include . “,” . $subscriber[0];
}

$args = wp_parse_args( $qs );

//check if we are listing friends?, do not apply in this case

if( !empty( $args[‘include’] ) ) {
$args[‘include’] = $args[‘include’] . ‘,’ . $include;
}
else {
$args[‘include’] = $include;
}

$qs = build_query($args);

return $qs;

}
add_action( ‘bp_ajax_querystring’ , ‘modify_loop_and_pag’, 25, 2 );

function current_user_has_avatar($id) {
global $bp;
if ( bp_core_fetch_avatar( array( ‘item_id’ => $id, ‘no_grav’ => true,’html’=> false ) ) != bp_core_avatar_default( ‘local’ ) ) {
return true;
}
return false;
}

// ATTENTION
// This code should be deleted after first site load with the code
//
function init_avatar_meta(){
global $wpdb;
$ids=$wpdb->get_col(“SELECT ID FROM $wpdb->users”);//we don’t need to check for meta value anyway
foreach( $ids as $id ){
if( current_user_has_avatar($id) ){
update_user_meta( $id, ‘has_avatar’, 1 );
} else {
delete_user_meta( $id, ‘has_avatar’ );
}
}
}
add_action(‘init’, ‘init_avatar_meta’);

$defaults aren’t being passed by the filter.

Try:

add_filter('bp_member_avatar', 'mm_hide_name_in_alt_text', 1);
function mm_hide_name_in_alt_text( $var ) {
  var_dump( $var ); 
  return $var;
}

Then you should be able to tell what is being passed to the filter and adjust it accordingly.
You could also use the filters in bp_core_fetch_avatar()

So, with the code I suggested in place. You can output the 3 sized avatars on your site like this:

Thumb size:

$type = 'thumb';
$width = 200;
$height = 200;
$user_fullname = bp_get_loggedin_user_fullname();
$user_id = bp_loggedin_user_id();

echo bp_core_fetch_avatar( array( 'alt' => $user_fullname, 'class' => 'avatar', 'width' => $width, 'height' => $height, 'item_id' => $user_id, 'type' => $type, 'title' => $user_fullname ) );

Full size:

$type = 'full';
$width = 500;
$height = 500;
$user_fullname = bp_get_loggedin_user_fullname();
$user_id = bp_loggedin_user_id();

echo bp_core_fetch_avatar( array( 'alt' => $user_fullname, 'class' => 'avatar', 'width' => $width, 'height' => $height, 'item_id' => $user_id, 'type' => $type, 'title' => $user_fullname ) );

Tiny thumb size:

$width = 20;
$height = 20;
$user_fullname = bp_get_loggedin_user_fullname();
$user_id = bp_loggedin_user_id();

echo bp_core_fetch_avatar( array( 'alt' => $user_fullname, 'class' => 'avatar', 'width' => $width, 'height' => $height, 'item_id' => $user_id, 'title' => $user_fullname ) );

Note: It isn’t recommended to change core files in this way because you’ll lose the changes you made on each upgrade. But it’s what you asked for so… 🙂

You’d change $avatar_size = ( ‘full’ == $type ) ? ‘-bpfull’ : ‘-bpthumb; to:

if ($type == 'full' ) {
    $avatar_size = '-bpfull';
} elseif ($type == 'thumb' ) {
    $avatar_size = '-bpthumb';
} else {
    $avatar_size = '-bptinythumb';
}

But that approach wouldn’t be recommended because when you upgrade buddypress your changes will be lost.

The tiny thumb will be the default avatar size. If you wanted to use the thumb or full versions then you’d need to pass thumb or full to bp_core_fetch_avatar

Hi @darqpony

1. Thumbs

define ( 'BP_AVATAR_THUMB_WIDTH', 20 );
define ( 'BP_AVATAR_THUMB_HEIGHT', 20 );

2. Full

define ( 'BP_AVATAR_FULL_WIDTH', 150 );
define ( 'BP_AVATAR_FULL_HEIGHT', 150 );

3. Original

define ( 'BP_AVATAR_ORIGINAL_MAX_WIDTH', 300 );

4. File size

define ( 'BP_AVATAR_ORIGINAL_MAX_FILESIZE', $max_in_kb );

Now, you can use bp_core_fetch_avatar to output either the thumb or the full size avatar. This doesn’t cover the original. You could write your own version of bp_core_fetch_avatar which will output the original as well. That’s if the original is saved. You’ll have to check that it is. I’m sure it will be but have never needed to use it so you might want to make sure.

add this to your bp-custom.php file

add_filter('bp_core_fetch_avatar_no_grav', '__return_true');

Hi

Try:

echo bp_core_fetch_avatar( array( 
    'alt' => 'Profile picture of ' . bp_get_loggedin_user_fullname(),
    'class' => 'avatar', 
    'width' => 50, 
    'height' => 50, 
    'item_id' => bp_loggedin_user_id(), 
    'type' => 'full', 
    'title'=> bp_get_loggedin_user_fullname()
) );

Not saying this is the problem because I have very limited PHP knowledge but maybe that’s where echo bp_core_fetch_avatar( array(… is getting it’s Avatar from.

I can’t seem to duplicate the problem. It actually works for me.

Can you try using Twenty Thirteen? If that works then that shows something has been introduced (perhaps in your theme or maybe a plugin) which is conflicting with the function.

@pjbursnall , I wouldn’t say that it is pretty easy here

<?php global $current_user;
		get_currentuserinfo();
		$display = $current_user->display_name;
		$login = $current_user->user_login;
		$userid = $current_user->ID;
                $home = get_home_url();
?>

add that above your custom drop-down then its pretty simple just echo out the username, url etc <li class="li-fourth"><a href="<?php echo $home . '/members/' . $login . '/activity/mentions'; ?>">Mentions</a></li>

EDIT –

Oh the other bit you’d have to google for is the avatar but here
<?php echo bp_core_fetch_avatar( array('item_id' => $userid, 'type' => 'full', 'width' => 100,'height' => 100));?>
You’ll want to adjust the width/height accordingly

add_filter('bp_core_fetch_avatar_no_grav', '__return_true');

to get the authors BP account url you could try:

bp_core_get_user_domain( get_the_author_meta( ‘ID’ )

In the same vein you should be able to grab the BP avatar:

bp_core_fetch_avatar( array(‘item_id’ => get_the_author_meta( ‘ID’ )

Please do not advise the editing of core files this is poor practise and never recommended.

You describe the default args there, the correct means of changing those is when using bp_core_fetch_avatar() to pass it an array of values.

In templates adjust the various avatar calls using similar principle

<?php
$userid = bp_loggedin_user_id();
$avatarurl = bp_core_fetch_avatar( array( ‘item_id’ => $userid, ‘html’ => false ) );
echo $avatarurl;
?>

rewrite the quote marks, if you cut and paste it can have funky formatting. If you want to display the avatar instead of getting link:

<?php
$userid = bp_loggedin_user_id();
echo bp_core_fetch_avatar( array( ‘item_id’ => $userid) );
?>

$id = //pass the id of a user
bp_core_fetch_avatar( array( ‘item_id’ => $id, ‘html’ => false ) );

If you are not on a user page then you must tell it what id of the avatar to get.

bp_displayed_user_id
bp_loggedin_user_id

@applegateian, henries code should work, but as you’ve experienced it won’t change the current size of the avatars. I also believe bp has thumbnail avatars and “full” the smaller “thumbnail” the ones wordpress uses is 50px and the larger(which can be grabbed with bp_core_fetch_avatar) are 150px by 150px.

bp_core_fetch_avatar( array(
    'item_id' => $userid,
    'type'     => 'full',
    'width'    => 150,
    'height'  => 150
));

That will display the “full” avatar.

BuddyPress seems to attempt to filter get_avatar() – see bp_core_fetch_avatar_filter(). I did bring this issue up a while ago at WordPress Trac but the call was closed.

https://core.trac.wordpress.org/ticket/24596

Wonder if anyone thinks it’s worthy of a BP Trac ticket?

You’re using wordpress’s get_avatar, bp_core_fetch_avatar is what you’re looking for

@megainfo, @shanebp, please what am I missing.

I put the below code in my functions.php

function current_user_has_avatar() {

global $bp;

if ( bp_core_fetch_avatar( array( 'item_id' => $bp->loggedin_user->id, 'no_grav' => true,'html'=> false ) ) != bp_core_avatar_default() )

return true;

return false;

}

and this in my header.php

<?php
global $bp;
if( !bp_get_user_has_avatar()) :
?>
        <div class="no-pic">
            <strong>Alert !</strong> You have no profile Pic, Clik here to add one now.
            <button class="close" data-dismiss="alert">×</button>
            </div>
<?php
endif;

It work but the alert is not closing when i try to close it