Function populateDefaultValues has a Cognitive Complexity of 33 (exceeds 5 allowed). Consider refactoring.

Open

    protected static function populateDefaultValues($options)
    {
        if (!$options) {
            $options = array();
        }

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Method show has 103 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function show()
    {
        ?>

        <div class="wrap">

Function parseOptions has a Cognitive Complexity of 27 (exceeds 5 allowed). Consider refactoring.

Open

  parseOptions: function(f, code) {
    var matches = code.match(/(\s*)\[cc([^\s\]_]*(?:_[^\s\]]*)?)([^\]]*)\](.*?)\[\/cc\2\](\s*)/);
    if (matches) {
      var options = matches[3].split(/\s+/);
      for (var i = options.length; i--; ) {

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Function performHighlightGeshi has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.

Open

    private function performHighlightGeshi($content, $options)
    {
        /* Geshi configuration */
        if (!$this->geshi) {
            $this->geshi = new GeSHi();

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File codecolorer-core.php has 319 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/*
CodeColorer plugin core part
https://kpumuk.info/projects/wordpress-plugins/codecolorer
*/

Method populateDefaultValues has 90 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected static function populateDefaultValues($options)
    {
        if (!$options) {
            $options = array();
        }

The class CodeColorerLoader has 17 public methods. Consider refactoring CodeColorerLoader to keep number of public methods under 10.

Open

class CodeColorerLoader
{
    /**
     * Enables the CodeColorer plugin with registering all required hooks.
     */

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• Exclude checks
  • Disable engine
  • Disable check

The class CodeColorer has an overall complexity of 65 which is very high. The configured complexity threshold is 50.

Open

class CodeColorer
{
    private $blocks = array();
    private $comments = array();

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  • Disable check

The class CodeColorerOptions has an overall complexity of 52 which is very high. The configured complexity threshold is 50.

Open

class CodeColorerOptions
{
    public static function getThemes()
    {
        return array(

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  • Disable check

Method performHighlightGeshi has 61 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function performHighlightGeshi($content, $options)
    {
        /* Geshi configuration */
        if (!$this->geshi) {
            $this->geshi = new GeSHi();

Method performHighlightCodeBlock has 54 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function performHighlightCodeBlock($text, $opts, $content, $suffix = '', $before = '', $after = '')
    {
        // Parse options
        $options = CodeColorerOptions::parseOptions($opts, $suffix);

Function insert has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

  insert: function() {
    var ed = tinyMCEPopup.editor, t, h, f = document.forms[0], st = '';

    t = 'cce'
    

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Function insert has 47 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  insert: function() {
    var ed = tinyMCEPopup.editor, t, h, f = document.forms[0], st = '';

    t = 'cce'
    

Method enable has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function enable()
    {
        $path = dirname(__FILE__);
        if (!file_exists("$path/codecolorer-core.php")) {
            return false;

Function getInstance has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    public static function &getInstance()
    {
        static $instance = null;

        if (null === $instance) {

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Function performHighlightCodeBlock has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    private function performHighlightCodeBlock($text, $opts, $content, $suffix = '', $before = '', $after = '')
    {
        // Parse options
        $options = CodeColorerOptions::parseOptions($opts, $suffix);

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Method parseOptions has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function parseOptions($opts, $suffix = '')
    {
        $opts = str_replace(array("\\\"", "\\\'"), array ("\"", "\'"), $opts);
        preg_match_all('#([a-z_-]*?)\s*=\s*(["\'])(.*?)\2#i', $opts, $matches, PREG_SET_ORDER);
        $options = array();

Function parseOptions has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  parseOptions: function(f, code) {
    var matches = code.match(/(\s*)\[cc([^\s\]_]*(?:_[^\s\]]*)?)([^\]]*)\](.*?)\[\/cc\2\](\s*)/);
    if (matches) {
      var options = matches[3].split(/\s+/);
      for (var i = options.length; i--; ) {

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

Open

    private function addContainer($html, $options, $numLines)
    {
        $customCSSClass = empty($options['class']) ? '' : ' ' . $options['class'];
        if ($options['inline']) {
            $theme = empty($options['inline_theme']) ? 'default' : $options['inline_theme'];

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Method beforeHighlightCodeBlock has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function beforeHighlightCodeBlock($content)
    {
        $helper = $this;

        $content = preg_replace_callback(