BP_Akismet::send_akismet_request( array $activity_data, string $check = 'check', string $spam = 'spam' )

Contact Akismet to check if this is spam or ham.

Description

Props to WordPress core Akismet plugin for a lot of this.

Parameters

$activity_data

(Required) Packet of information to submit to Akismet.

$check

(Optional) "check" or "submit".

Default value: 'check'

$spam

(Optional) "spam" or "ham".

Default value: 'spam'

Return

(array) $activity_data Activity data, with Akismet data added.

Source

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

public function send_akismet_request( $activity_data, $check = 'check', $spam = 'spam' ) {
    $query_string = $path = '';
 
    $activity_data['blog']         = bp_get_option( 'home' );
    $activity_data['blog_charset'] = bp_get_option( 'blog_charset' );
    $activity_data['blog_lang']    = get_locale();
    $activity_data['referrer']     = $_SERVER['HTTP_REFERER'];
    $activity_data['user_agent']   = bp_core_current_user_ua();
    $activity_data['user_ip']      = bp_core_current_user_ip();
 
    if ( Akismet::is_test_mode() )
        $activity_data['is_test'] = 'true';
 
    // Loop through _POST args and rekey strings.
    foreach ( $_POST as $key => $value )
        if ( is_string( $value ) && 'cookie' != $key )
            $activity_data['POST_' . $key] = $value;
 
    // Keys to ignore.
    $ignore = array( 'HTTP_COOKIE', 'HTTP_COOKIE2', 'PHP_AUTH_PW' );
 
    // Loop through _SERVER args and remove whitelisted keys.
    foreach ( $_SERVER as $key => $value ) {
 
        // Key should not be ignored.
        if ( !in_array( $key, $ignore ) && is_string( $value ) ) {
            $activity_data[$key] = $value;
 
        // Key should be ignored.
        } else {
            $activity_data[$key] = '';
        }
    }
 
    foreach ( $activity_data as $key => $data )
        $query_string .= $key . '=' . urlencode( stripslashes( $data ) ) . '&';
 
    if ( 'check' == $check )
        $path = 'comment-check';
    elseif ( 'submit' == $check )
        $path = 'submit-' . $spam;
 
    // Send to Akismet.
    add_filter( 'akismet_ua', array( $this, 'buddypress_ua' ) );
    $response = Akismet::http_post( $query_string, $path );
    remove_filter( 'akismet_ua', array( $this, 'buddypress_ua' ) );
 
    // Save response data.
    $activity_data['bp_as_result'] = $response[1];
    if ( isset( $response[0]['x-akismet-pro-tip'] ) ) {
        $activity_data['akismet_pro_tip'] = $response[0]['x-akismet-pro-tip'];
    }
 
    // Perform a daily tidy up.
    if ( ! wp_next_scheduled( 'bp_activity_akismet_delete_old_metadata' ) )
        wp_schedule_event( time(), 'daily', 'bp_activity_akismet_delete_old_metadata' );
 
    return $activity_data;
}

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Changelog

Changelog
Version	Description
BuddyPress 1.6.0	Introduced.

Uses

Uses
Uses	Description
bp-core/bp-core-moderation.php: bp_core_current_user_ua()	Get the current user’s user-agent.
bp-core/bp-core-moderation.php: bp_core_current_user_ip()	Get the current user’s IP address.
bp-core/bp-core-options.php: bp_get_option()	Retrieve an option.

Used By
Used By	Description
bp-activity/classes/class-bp-akismet.php: BP_Akismet::check_activity()	Check if the activity item is spam or ham.

Questions?

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