Function generate_commentdata has a Cognitive Complexity of 84 (exceeds 5 allowed). Consider refactoring.

Open

    public static function generate_commentdata( $commentdata ) {
        // Use new webmention source meta key.
        if ( array_key_exists( 'webmention_source_url', $commentdata['comment_meta'] ) ) {
            $source = $commentdata['comment_meta']['webmention_source_url'];
        } else { // Fallback to comment author url.

• Read up
  Read up

File class-linkbacks-mf2-handler.php has 440 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
use Mf2\Parser;

/**
 * provides a microformats handler for the semantic linkbacks

Method generate_commentdata has 161 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function generate_commentdata( $commentdata ) {
        // Use new webmention source meta key.
        if ( array_key_exists( 'webmention_source_url', $commentdata['comment_meta'] ) ) {
            $source = $commentdata['comment_meta']['webmention_source_url'];
        } else { // Fallback to comment author url.

Function get_representative_entry has a Cognitive Complexity of 41 (exceeds 5 allowed). Consider refactoring.

Open

    public static function get_representative_entry( $entries, $target ) {
        // iterate array
        foreach ( $entries as $entry ) {
            // check properties
            if ( isset( $entry['properties'] ) ) {

• Read up
  Read up

Function get_entry_type has a Cognitive Complexity of 36 (exceeds 5 allowed). Consider refactoring.

Open

    public static function get_entry_type( $target, $entry, $mf_array = array() ) {
        $classes = self::get_class_mapper();

        // check properties for target-url
        foreach ( $entry['properties'] as $key => $values ) {

• Read up
  Read up

File class-linkbacks-handler.php has 369 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php

// Mentions with content less than this length will be rendered inline.
define( 'MAX_INLINE_MENTION_LENGTH', 300 );

Function get_representative_author has a Cognitive Complexity of 30 (exceeds 5 allowed). Consider refactoring.

Open

    public static function get_representative_author( $mf_array, $source ) {
        foreach ( $mf_array['items'] as $mf ) {
            if ( isset( $mf['type'] ) ) {
                if ( in_array( 'h-card', $mf['type'], true ) ) {
                    // check domain

• Read up
  Read up

Method list_linkbacks has 97 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function list_linkbacks( $args, $comments ) {
    $defaults = array(
        'avatar_size' => 64,
        'style'       => 'ul', // What HTML type to wrap it in. Accepts 'ul', 'ol'.
        'style-class' => 'mention-list', // What class to assign to the wrapper

Linkbacks_Handler has 27 functions (exceeds 20 allowed). Consider refactoring.

Open

class Linkbacks_Handler {
    /**
     * Initialize the plugin, registering WordPress hooks.
     */
    public static function init() {

Function flatten_microformats has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

    public static function flatten_microformats( $item ) {
        $flat = array();
        if ( 1 === count( $item ) ) {
            $item = $item[0];
        }

• Read up
  Read up

Method get_linkbacks_number has 56 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function get_linkbacks_number( $type = null, $post_id = null ) {
    if ( null === $post_id ) {
        $post_id = get_the_ID();
    }
    $args = array(

Method get_linkbacks has 51 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function get_linkbacks( $type = null, $post_id = null, $order = 'DESC' ) {
    if ( null === $post_id ) {
        $post_id = get_the_ID();
    }
    $args = array(

Function list_linkbacks has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

function list_linkbacks( $args, $comments ) {
    $defaults = array(
        'avatar_size' => 64,
        'style'       => 'ul', // What HTML type to wrap it in. Accepts 'ul', 'ol'.
        'style-class' => 'mention-list', // What class to assign to the wrapper

• Read up
  Read up

Method flatten_microformats has 36 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function flatten_microformats( $item ) {
        $flat = array();
        if ( 1 === count( $item ) ) {
            $item = $item[0];
        }

Function pre_get_avatar_data has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    public static function pre_get_avatar_data( $args, $id_or_email ) {
        if ( ! $id_or_email instanceof WP_Comment ||
        ! isset( $id_or_email->comment_type ) ||
        $id_or_email->user_id ) {
            return $args;

• Read up
  Read up

Function anonymous_avatar_data has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    public static function anonymous_avatar_data( $args, $id_or_email ) {
        $local = apply_filters( 'semantic_linkbacks_local_avatars', array( 'mm', 'mystery', 'mysteryman' ) );
        if ( ! in_array( $args['default'], $local, true ) ) {
            return $args;
        }

• Read up
  Read up

Method pre_get_avatar_data has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function pre_get_avatar_data( $args, $id_or_email ) {
        if ( ! $id_or_email instanceof WP_Comment ||
        ! isset( $id_or_email->comment_type ) ||
        $id_or_email->user_id ) {
            return $args;

Method register_meta has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function register_meta() {
        $args = array(
            'sanitize_callback' => 'esc_url_raw',
            'type'              => 'string',
            'description'       => 'Author URL',

Method get_entry_type has 31 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function get_entry_type( $target, $entry, $mf_array = array() ) {
        $classes = self::get_class_mapper();

        // check properties for target-url
        foreach ( $entry['properties'] as $key => $values ) {

Method get_representative_entry has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function get_representative_entry( $entries, $target ) {
        // iterate array
        foreach ( $entries as $entry ) {
            // check properties
            if ( isset( $entry['properties'] ) ) {