Contents

Code Reference Classes BP_Akismet BP_Akismet::check_activity()

BP_Akismet::check_activity( BP_Activity_Activity $activity )

Check if the activity item is spam or ham.

Description

See also

Parameters

$activity

(Required) The activity item to check.

Source

File: bp-activity/classes/class-bp-akismet.php

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public function check_activity( $activity ) {
    // By default, only handle activity updates and activity comments.
    if ( !in_array( $activity->type, BP_Akismet::get_activity_types() ) )
        return;
 
    // Make sure last_activity is clear to avoid any confusion.
    $this->last_activity = null;
 
    // Build data package for Akismet.
    $activity_data = BP_Akismet::build_akismet_data_package( $activity );
 
    // Check with Akismet to see if this is spam.
    $activity_data = $this->send_akismet_request( $activity_data, 'check', 'spam' );
 
    // Record this item.
    $this->last_activity = $activity;
 
    // Store a copy of the data that was submitted to Akismet.
    $this->last_activity->akismet_submission = $activity_data;
 
    // Spam.
    if ( 'true' == $activity_data['bp_as_result'] ) {
        /**
         * Fires after an activity item has been proven to be spam, but before officially being marked as spam.
         *
         * @since BuddyPress 1.6.0
         *
         * @param BP_Activity_Activity $activity      The activity item proven to be spam.
         * @param array                $activity_data Array of activity data for item including
         *                                            Akismet check results data.
         */
        do_action_ref_array( 'bp_activity_akismet_spam_caught', array( &$activity, $activity_data ) );
 
        // Mark as spam.
        bp_activity_mark_as_spam( $activity, 'by_akismet' );
 
        if (
            Akismet::allow_discard() &&
            ! empty( $activity_data['akismet_pro_tip'] ) &&
            'discard' === $activity_data['akismet_pro_tip']
        ) {
            // If this is so spammy it's not worth your time, let's just delete it.
            if ( $activity->type === 'activity_comment' ) {
                bp_activity_delete_comment( $activity->item_id, $activity->id );
            } else {
                bp_activity_delete( array( 'id' => $activity->id ) );
            }
        }
    }
 
    // Update activity meta after a spam check.
    add_action( 'bp_activity_after_save', array( $this, 'update_activity_akismet_meta' ), 1, 1 );
}

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Changelog

Changelog
Version Description
BuddyPress 1.6.0 Introduced.

Uses

Uses
Uses Description
bp-activity/bp-activity-functions.php: bp_activity_mark_as_spam()

Mark an activity item as spam.
bp-activity/bp-activity-functions.php: bp_activity_delete_comment()

Delete an activity comment.
bp-activity/bp-activity-functions.php: bp_activity_delete()

Delete activity item(s).
bp-activity/classes/class-bp-akismet.php: BP_Akismet::send_akismet_request()

Contact Akismet to check if this is spam or ham.
bp-activity/classes/class-bp-akismet.php: bp_activity_akismet_spam_caught

Fires after an activity item has been proven to be spam, but before officially being marked as spam.
bp-activity/classes/class-bp-akismet.php: BP_Akismet::get_activity_types()

Get a filterable list of activity types that Akismet should automatically check for spam.
bp-activity/classes/class-bp-akismet.php: BP_Akismet::build_akismet_data_package()

Build a data package for the Akismet service to inspect.
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