When an user upload an new avatar, the avatar is posted in the activity wall. How can i get this activity ID by using the userId?
I think the only way is to create an own query, right?
1 Answers
Answers 1
You can write a query to get that activity. There is also a filter you can hook into which will get called after the avatar is uploaded (explained later):
<?php global $wpdb; $query = "SELECT * FROM {$wpdb->prefix}bp_activity WHERE " . "`type` = 'new_avatar' AND `user_id` = %d " . "ORDER BY `date_recorded` DESC LIMIT 1"; $result = $wpdb->get_row( $wpdb->prepare($query, $user_id) ); if ($result) { // found an activity item for avatar upload var_dump($result); } else { // user has not uploaded an avatar } Result looks like:
stdClass Object ( [id] => 2 <-- this is the activity ID [user_id] => 1 [component] => profile [type] => new_avatar [action] => admin changed their profile picture [content] => [primary_link] => http://example.com/wordpress/members/admin/ [item_id] => 0 [secondary_item_id] => 0 [date_recorded] => 2016-03-29 04:41:53 [hide_sitewide] => 0 [mptt_left] => 0 [mptt_right] => 0 [is_spam] => 0 ) There is an action that is called which you can hook into that will be called when this activity takes place. It is xprofile_avatar_uploaded and it passes two parameters, $item_id (user ID), and $type (e.g. crop or camera). This filter is executed after an avatar is uploaded.
Somewhere in your functions, add:
add_action('xprofile_avatar_uploaded', 'callback'); function callback($user_id, $type) { // $user_id uploaded new avatar } I found you can also call:
$img = bp_get_activity_avatar(['user_id' => $user_id]); to get the HTML to display the avatar. They are stored in wp-content/uploads/avatars.
You can also call:
$url = bp_core_fetch_avatar(['item_id' => $user_id, 'html' => false]); to get just the full URL of the avatar.
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