1:  2:  3:  4:  5:  6:  7:  8:  9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 40: 41: 42: 43: 44: 45: 46: 47: 48: 49: 50: 51: 52: 53: 54: 55: 56: 57: 58: 59: 60: 61: 62: 63: 64: 65: 66: 67: 68: 69: 70: 71: 72: 73: 74: 75: 76: 77: 78: 79: 80: 81: 82: 83: 84: 85: 86: 87: 88: 89: 90: 91: 92: 93: 94: 95: 96: 

<?php
/**
 * Class ClassParser
 *
 * @package Faulancer\Helper\Reflection
 * @author  Florian Knapp <office@florianknapp.de>
 */
namespace Faulancer\Helper\Reflection;

/**
 * Class AnnotationParser
 */
class AnnotationParser extends \ReflectionClass
{

    /**
     * The class name which should be parsed
     *
     * @var string
     */
    private $className;

    /**
     * AnnotationParser constructor.
     *
     * @param mixed $argument
     * @codeCoverageIgnore
     */
    public function __construct($argument)
    {
        parent::__construct($argument);
        $this->className = $argument;
    }

    /**
     * Get class methods
     *
     * @param string $name The name of the annotation
     * @return array
     * @codeCoverageIgnore
     */
    public function getMethodDoc($name = '')
    {
        $result = [];

        foreach ($this->getMethods() as $func) {

            if ('\\' . $func->class === $this->className) {
                $result[$this->className][] = $this->extractValues($name, $func->name);
            }
 
        }

        return $result;
    }

    /**
     * Extract values from annotation
     * 
     * @param string $name   The annotations name
     * @param string $method The method name
     * @return array
     * @codeCoverageIgnore
     */
    private function extractValues($name, $method)
    {
        $arr       = [];
        $vars      = [];
        $methodDoc = new \ReflectionMethod($this->className, $method);

        preg_match('|@' . $name . '(.*)|', $methodDoc->getDocComment(), $arr);

        if (empty($arr)) {
            return [];
        }

        preg_match('|\((.*)\)|', $arr[1], $vars);

        $param = str_replace(
            ['"', ',', ' ', '+'],
            ['', '&', '', '___'],
            $vars[1]
        );

        // Parse uri conform string into key/value pairs
        parse_str($param, $result);

        // Add class and action to result variable
        $result['action'] = $method;
        $result['class']  = $this->className;

        return $result;
    }

}