NotificationParser::parse() - Code Metrics - Inspection of "Remove NotificationCategory::findOrFail from Notif..." - fenos/Notifynder - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#281)

unknown

created 2017-06-27 08:29 UTC

NotificationParser::parse() D

↳ Parent: NotificationParser

Complexity

Conditions	10
Paths	4

Size

Total Lines	27
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	10
eloc	16
nc	4
nop	2
dl	0
loc	27
rs	4.8196
c	0
b	0
f	0

How to fix Complexity

<?php

namespace Fenos\Notifynder\Parsers;

use Fenos\Notifynder\Models\NotificationCategory;
use Fenos\Notifynder\Exceptions\ExtraParamsException;
use Illuminate\Database\Eloquent\ModelNotFoundException;
use Fenos\Notifynder\Models\Notification as ModelNotification;

/**
 * Class NotificationParser.
 */
class NotificationParser
{
    /**
     * Regex-search-rule.
     */
    const RULE = '/\{([a-zA-Z0-9_\.]+)\}/m';

    /**
     * Parse a notification and return the body text.
     *
     * @param ModelNotification $notification
     * @param int $categoryId
     * @return string
     * @throws ExtraParamsException
     */
    public function parse($notification, $categoryId)

    {
        $category = $notification->category;

        if (is_null($category)) {
            throw (new ModelNotFoundException)->setModel(
                NotificationCategory::class, $notification->category_id
            );
        }
        $text = $category->template_body;

        $specialValues = $this->getValues($text);
        if (count($specialValues) > 0) {
            $specialValues = array_filter($specialValues, function ($value) use ($notification) {
                return ((is_array($notification) && isset($notification[$value])) || (is_object($notification) && isset($notification->$value))) || starts_with($value, ['extra.', 'to.', 'from.']);
            });

            foreach ($specialValues as $replacer) {
                $replace = $this->mixedGet($notification, $replacer);
                if (empty($replace) && notifynder_config()->isStrict()) {
                    throw new ExtraParamsException("The following [$replacer] param required from your category is missing.");
                }
                $text = $this->replace($text, $replace, $replacer);
            }
        }

        return $text;
    }

    /**
     * Get an array of all placehodlers.
     *
     * @param string $body
     * @return array
     */
    protected function getValues($body)
    {
        $values = [];
        preg_match_all(self::RULE, $body, $values);

        return $values[1];
    }

    /**
     * Replace a single placeholder.
     *
     * @param string $body
     * @param string $valueMatch
     * @param string $replacer
     * @return string
     */
    protected function replace($body, $valueMatch, $replacer)
    {
        $body = str_replace('{'.$replacer.'}', $valueMatch, $body);

        return $body;
    }

    /**
     * @param array|object $object
     * @param string $key
     * @param null|mixed $default
     * @return mixed
     */
    protected function mixedGet($object, $key, $default = null)
    {
        if (is_null($key) || trim($key) == '') {
            return '';
        }
        foreach (explode('.', $key) as $segment) {
            if (is_object($object) && isset($object->{$segment})) {
                $object = $object->{$segment};
                continue;
            }
            if (is_object($object) && method_exists($object, '__get') && ! is_null($object->__get($segment))) {

                $object = $object->__get($segment);
                continue;
            }
            if (is_object($object) && method_exists($object, 'getAttribute') && ! is_null($object->getAttribute($segment))) {

                $object = $object->getAttribute($segment);
                continue;
            }
            if (is_array($object) && array_key_exists($segment, $object)) {
                $object = array_get($object, $segment, $default);
                continue;
            }

            return value($default);
        }

        return $object;
    }
}


1		<?php
2
3		namespace Fenos\Notifynder\Parsers;
4
5		use Fenos\Notifynder\Models\NotificationCategory;
6		use Fenos\Notifynder\Exceptions\ExtraParamsException;
7		use Illuminate\Database\Eloquent\ModelNotFoundException;
8		use Fenos\Notifynder\Models\Notification as ModelNotification;
9
10		/**
11		* Class NotificationParser.
12		*/
13		class NotificationParser
14		{
15		/**
16		* Regex-search-rule.
17		*/
18		const RULE = '/\{([a-zA-Z0-9_\.]+)\}/m';
19
20		/**
21		* Parse a notification and return the body text.
22		*
23		* @param ModelNotification $notification
24		* @param int $categoryId
25		* @return string
26		* @throws ExtraParamsException
27		*/
28		public function parse($notification, $categoryId)
		0 ignored issues – show Unused Code introduced 2017-06-24 22:21 UTC by Report Bug Copy Issue Report The parameter `$categoryId` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
29		{
30		$category = $notification->category;
		0 ignored issues – show Bug introduced 2017-06-24 22:21 UTC by Report Bug Copy Issue Report The property `category` does not seem to exist. Did you mean `category_id`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
31		if (is_null($category)) {
32		throw (new ModelNotFoundException)->setModel(
33		NotificationCategory::class, $notification->category_id
34		);
35		}
36		$text = $category->template_body;
37
38		$specialValues = $this->getValues($text);
39		if (count($specialValues) > 0) {
40		$specialValues = array_filter($specialValues, function ($value) use ($notification) {
41		return ((is_array($notification) && isset($notification[$value])) \|\| (is_object($notification) && isset($notification->$value))) \|\| starts_with($value, ['extra.', 'to.', 'from.']);
42		});
43
44		foreach ($specialValues as $replacer) {
45		$replace = $this->mixedGet($notification, $replacer);
46		if (empty($replace) && notifynder_config()->isStrict()) {
47		throw new ExtraParamsException("The following [$replacer] param required from your category is missing.");
48		}
49		$text = $this->replace($text, $replace, $replacer);
50		}
51		}
52
53		return $text;
54		}
55
56		/**
57		* Get an array of all placehodlers.
58		*
59		* @param string $body
60		* @return array
61		*/
62		protected function getValues($body)
63		{
64		$values = [];
65		preg_match_all(self::RULE, $body, $values);
66
67		return $values[1];
68		}
69
70		/**
71		* Replace a single placeholder.
72		*
73		* @param string $body
74		* @param string $valueMatch
75		* @param string $replacer
76		* @return string
77		*/
78		protected function replace($body, $valueMatch, $replacer)
79		{
80		$body = str_replace('{'.$replacer.'}', $valueMatch, $body);
81
82		return $body;
83		}
84
85		/**
86		* @param array\|object $object
87		* @param string $key
88		* @param null\|mixed $default
89		* @return mixed
90		*/
91		protected function mixedGet($object, $key, $default = null)
92		{
93		if (is_null($key) \|\| trim($key) == '') {
94		return '';
95		}
96		foreach (explode('.', $key) as $segment) {
97		if (is_object($object) && isset($object->{$segment})) {
98		$object = $object->{$segment};
99		continue;
100		}
101	View Code Duplication	if (is_object($object) && method_exists($object, '__get') && ! is_null($object->__get($segment))) {
		0 ignored issues – show Duplication introduced 2017-01-13 15:00 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
102		$object = $object->__get($segment);
103		continue;
104		}
105	View Code Duplication	if (is_object($object) && method_exists($object, 'getAttribute') && ! is_null($object->getAttribute($segment))) {
		0 ignored issues – show Duplication introduced 2017-01-13 15:00 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
106		$object = $object->getAttribute($segment);
107		continue;
108		}
109		if (is_array($object) && array_key_exists($segment, $object)) {
110		$object = array_get($object, $segment, $default);
111		continue;
112		}
113
114		return value($default);
115		}
116
117		return $object;
118		}
119		}
120

fenos / Notifynder

Pull Request — master (#281)

NotificationParser::parse() D

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

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