bp_activity_heartbeat_last_recorded( array $response = array(), array $data = array() )

Use WordPress Heartbeat API to check for latest activity update.

Description

Parameters

$response

(Optional) Array containing Heartbeat API response.

Default value: array()

$data

(Optional) Array containing data for Heartbeat API response.

Default value: array()

Return

(array) $response

Source

File: bp-activity/bp-activity-filters.php

function bp_activity_heartbeat_last_recorded( $response = array(), $data = array() ) {
    if ( empty( $data['bp_activity_last_recorded'] ) ) {
        return $response;
    }
 
    // Use the querystring argument stored in the cookie (to preserve
    // filters), but force the offset to get only new items.
    $activity_latest_args = bp_parse_args(
        bp_ajax_querystring( 'activity' ),
        array( 'since' => date( 'Y-m-d H:i:s', $data['bp_activity_last_recorded'] ) ),
        'activity_latest_args'
    );
 
    if ( ! empty( $data['bp_activity_last_recorded_search_terms'] ) && empty( $activity_latest_args['search_terms'] ) ) {
        $activity_latest_args['search_terms'] = addslashes( $data['bp_activity_last_recorded_search_terms'] );
    }
 
    $newest_activities = array();
    $last_activity_recorded = 0;
 
    // Temporarily add a just-posted class for new activity items.
    add_filter( 'bp_get_activity_css_class', 'bp_activity_newest_class', 10, 1 );
 
    ob_start();
    if ( bp_has_activities( $activity_latest_args ) ) {
        while ( bp_activities() ) {
            bp_the_activity();
 
            $atime = strtotime( bp_get_activity_date_recorded() );
            if ( $last_activity_recorded < $atime ) {
                $last_activity_recorded = $atime;
            }
 
            bp_get_template_part( 'activity/entry' );
        }
    }
 
    $newest_activities['activities']    = ob_get_contents();
    $newest_activities['last_recorded'] = $last_activity_recorded;
    ob_end_clean();
 
    // Remove the temporary filter.
    remove_filter( 'bp_get_activity_css_class', 'bp_activity_newest_class', 10 );
 
    if ( ! empty( $newest_activities['last_recorded'] ) ) {
        $response['bp_activity_newest_activities'] = $newest_activities;
    }
 
    return $response;
}

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Changelog

Changelog
Version	Description
BuddyPress 2.0.0	Introduced.

Uses

Uses
Uses	Description
bp-core/bp-core-template.php: bp_ajax_querystring()	Allow templates to pass parameters directly into the template loops via AJAX.
bp-core/bp-core-functions.php: bp_parse_args()	Merge user defined arguments into defaults array.
bp-core/bp-core-template-loader.php: bp_get_template_part()	Get a BuddyPress template part for display in a theme.
bp-activity/bp-activity-template.php: bp_get_activity_date_recorded()	Return the date the activity was recorded.
bp-activity/bp-activity-template.php: bp_has_activities()	Initialize the activity loop.
bp-activity/bp-activity-template.php: bp_activities()	Determine if there are still activities left in the loop.
bp-activity/bp-activity-template.php: bp_the_activity()	Get the current activity object in the loop.

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