The activity loop can be used to output a list of sitewide, member or member’s friends activity.

Standard Loop # Standard Loop

[sourcecode language=”php”]

<?php if ( bp_has_activities( bp_ajax_querystring( ‘activity’ ) ) ) : ?>
<?php while ( bp_activities() ) : bp_the_activity(); ?>

<?php locate_template( array( ‘activity/entry.php’ ), true, false ); ?>

<?php endwhile; ?>
<?php endif; ?>

[/sourcecode]

Top ↑

Accepted Parameters # Accepted Parameters

The bp_has_activities() function will accept a number of parameters that will manipulate the data being returned.

• scope optional

  Pre-defined filtering of the activity stream. Show only activity for the scope you pass (based on the logged in user or a user_id you pass).

  • Accepted arguments: just-me, friends, groups, favorites, mentions
  • Default value: $bp->current_action

• display_comments optional

  Whether or not to display comments along with activity items. Threaded will show comments threaded under the activity. Stream will show comments within the actual stream in chronological order along with activity items.

  • Accepted arguments: false, threaded, stream
  • Default value: threaded

• include optional

  Pass an activity_id or string of comma separated ids to show only these entries.

  • Default value: false

• sort optional

  Sort the stream chronologically ascending or descending.

  • Accepted arguments: ASC, DESC
  • Default value: DESC

• per_page optional

  Number of activity items to show per page.

  • Default value: 20

• page optional

  Which page to return based on the number per page value.

  • Default value: 1

• max optional

  The limit on number of activity items that can be returned

  • Default value: false

• show_hidden optional

  Show items that have been hidden site wide? For example private or hidden group posts.

  • Default value: false

• search_terms optional

  Return only activity items that match these search terms

  • Default value: false

Top ↑

Filtering Options # Filtering Options

Using filtering you can use the activity loop to return any specific information that has been recorded on the entire site. For example you could use it to return all of the latest comments site wide.

Listed below are the parameters you can use to filter the activity stream.

• user_id optional

  Limit activity items to a specific user ID. You can also pass in a comma separated string of user ids – see example below.

  • Default value: false (no filter)

• object optional

  The object type to filter on (can be any active component ID as well as custom component ID’s)

  • Example arguments: groups, friends, profile, status, blogs
  • Default value: false (no filter)

• action optional

  The action type to filter on (can be any active component action as well as custom component actions)

  • Example arguments: new_forum_post, new_blog_comment new_blog_post, friendship_created, joined_group, created_group, new_forum_topic, activity_update
  • Default value: false (no filter)

• primary_id optional

  The ID to filter on for a specific object. For example if you used groups as the object you could pass a group_id as the primary_id and restrict to that group.

  • Possible arguments: Any specific object ID
  • Default value: false (no filter)

• secondary_id optional

  The secondary ID to filter on for a specific object. For example if you used blogs as the object you could pass a blog_id as the primary_id and a post_id as the secondary_id the list all comments for that post using new_blog_comment as the action.

  • Possible arguments: Any specific object ID
  • Default value: false (no filter)

Top ↑

Filtering Examples # Filtering Examples

Filtering the activity loop to show only activity updates in the activity stream:

[sourcecode language=”php”]
<?php if ( bp_has_activities( bp_ajax_querystring( ‘activity’ ) . ‘&action=activity_update’ ) ) : ?>
[/sourcecode]

Use ‘user_id’ to filter the activity loop to show only you and your friends in the activity stream:

[sourcecode language=”php”]
<?php
// best practice is to create a function in another file, but this will work…
$friends = friends_get_friend_user_ids( bp_loggedin_user_id() );
$friends[] = bp_loggedin_user_id();
$friends_and_me = implode( ‘,’, (array) $friends );
$friends_and_me = ‘&user_id=’ . $friends_and_me;
?>

<?php if ( bp_has_activities( bp_ajax_querystring( ‘activity’ ) . $friends_and_me) ) : ?>
[/sourcecode]

Top ↑

Adding Commenting Support # Adding Commenting Support

Adding commenting support to your activity loop is pretty straightforward. You will first need to pass the “display_comments=threaded” parameter to your loop (see above).

Second you need to wrap all your activity code in a div with an “activity” class in order to make the ajax comments to work.

Finally, add the following code inside your loop, below “activity-content” div and above the closing list item tag:

[sourcecode language=”php”]
<div class="activity-meta">

<?php if ( bp_activity_can_comment() ) : ?>

<a href="<?php bp_get_activity_comment_link(); ?>" class="button acomment-reply bp-primary-action" id="acomment-comment-<?php bp_activity_id(); ?>"><?php printf( __( ‘Comment <span>%s</span>’, ‘buddypress’ ), bp_activity_get_comment_count() ); ?></a>

<?php endif; ?>

<?php if ( bp_activity_can_favorite() ) : ?>

<?php if ( !bp_get_activity_is_favorite() ) : ?>

<a href="<?php bp_activity_favorite_link(); ?>" class="button fav bp-secondary-action" title="<?php esc_attr_e( ‘Mark as Favorite’, ‘buddypress’ ); ?>"><?php _e( ‘Favorite’, ‘buddypress’ ) ?></a>

<?php else : ?>

<a href="<?php bp_activity_unfavorite_link(); ?>" class="button unfav bp-secondary-action" title="<?php esc_attr_e( ‘Remove Favorite’, ‘buddypress’ ); ?>"><?php _e( ‘Remove Favorite’, ‘buddypress’ ) ?></a>

<?php endif; ?>

<?php endif; ?>

<?php if ( bp_activity_user_can_delete() ) bp_activity_delete_link(); ?>

<?php do_action( ‘bp_activity_entry_meta’ ); ?>

</div>

<?php endif; ?>

</div>

<?php do_action( ‘bp_before_activity_entry_comments’ ); ?>

<?php if ( ( is_user_logged_in() && bp_activity_can_comment() ) || bp_activity_get_comment_count() ) : ?>

<div class="activity-comments">

<?php bp_activity_comments(); ?>

<?php if ( is_user_logged_in() ) : ?>

<form action="<?php bp_activity_comment_form_action(); ?>" method="post" id="ac-form-<?php bp_activity_id(); ?>" class="ac-form"<?php bp_activity_comment_form_nojs_display(); ?>>
<div class="ac-reply-avatar"><?php bp_loggedin_user_avatar( ‘width=’ . BP_AVATAR_THUMB_WIDTH . ‘&height=’ . BP_AVATAR_THUMB_HEIGHT ); ?></div>
<div class="ac-reply-content">
<div class="ac-textarea">
<textarea id="ac-input-<?php bp_activity_id(); ?>" class="ac-input" name="ac_input_<?php bp_activity_id(); ?>"></textarea>
</div>
<input type="submit" name="ac_form_submit" value="<?php _e( ‘Post’, ‘buddypress’ ); ?>" /> &nbsp; <?php _e( ‘or press esc to cancel.’, ‘buddypress’ ); ?>
<input type="hidden" name="comment_form_id" value="<?php bp_activity_id(); ?>" />
</div>

<?php do_action( ‘bp_activity_entry_comments’ ); ?>

<?php wp_nonce_field( ‘new_activity_comment’, ‘_wpnonce_new_activity_comment’ ); ?>

</form>

<?php endif; ?>

</div>

[/sourcecode]