altsysUtils

Complexity

Total Complexity

20

Size/Duplication

Total Lines	105
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
B	getDelegateCallbackClassNames()	0	42	9
A	isInstalledXclHtmleditor()	0	16	5
B	htmlSpecialChars()	0	24	6

<?php

/**
 * Class altsysUtils
 */
class altsysUtils
{
    /**
     * @param      $name
     * @param bool $doRegist
     * @return array
     */

    public static function getDelegateCallbackClassNames($name, $doRegist = true)
    {
        $names = [];

        if (!class_exists('XCube_Delegate')) {
            return $names;
        }

        if ($doRegist) {
            $delegate = new XCube_Delegate();

            $delegate->register($name);
        }

        $m = XCube_Root::getSingleton()->mDelegateManager;

        if ($m) {
            $delgates = $m->getDelegates();

            if (isset($delgates[$name])) {
                $d_target = $delgates[$name];

                $keys = array_keys($d_target);

                $callbacks = $d_target[$keys[0]]->_mCallbacks;

                foreach (array_keys($callbacks) as $priority) {
                    foreach (array_keys($callbacks[$priority]) as $idx) {
                        $callback = $callbacks[$priority][$idx][0];

                        $_name = is_array($callback) ? (is_object($callback[0]) ? get_class($callback[0]) : $callback[0]) : $callback;

                        $names[$priority] = $_name;
                    }
                }

                ksort($names, SORT_NUMERIC);
            }
        }

        return $names;
    }

    /**
     * @return bool
     */

    public static function isInstalledXclHtmleditor()
    {
        if (defined('LEGACY_BASE_VERSION') && version_compare(LEGACY_BASE_VERSION, '2.2.0.0', '>=')) {
            $cNames = self::getDelegateCallbackClassNames('Site.TextareaEditor.HTML.Show');

            if ($cNames) {

The expression $cNames of type array is implicitly converted to a boolean; are you sure this is intended? If so, consider using ! empty($expr) instead to make it clear that you intend to check for an array without elements.

                $last = array_pop($cNames);

                if ('Legacy_TextareaEditor' !== $last) {
                    return true;
                }
            }
        }

        return false;
    }

    /**
     * @param      $str
     * @param int  $flags
     * @param null $encoding
     * @param bool $double_encode
     * @return mixed|string
     */

    public static function htmlSpecialChars($str, $flags = ENT_COMPAT, $encoding = null, $double_encode = true)
    {
        static $php523 = null;

        if (null === $php523) {
            $php523 = version_compare(PHP_VERSION, '5.2.3', '>=');
        }

        if (null === $encoding) {
            $encoding = defined('_CHARSET') ? _CHARSET : '';
        }

        if ($php523) {
            return htmlspecialchars($str, $flags, $encoding, $double_encode);
        }

        $ret = htmlspecialchars($str, $flags, $encoding);

        if (!$double_encode) {
            $ret = str_replace('&', '&', $ret);
        }

        return $ret;
    }
}