Feed::getHandler() - Code Metrics - simplepie/simplepie-ng - Measure and Improve Code Quality continuously with Scrutinizer

Feed::getHandler() D
last analyzed 2020-07-22 18:27 UTC

↳ Parent: Feed

Complexity

Conditions	19
Paths	19

Size

Total Lines	51
Code Lines	37

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	37
CRAP Score	19

Importance

Changes

Metric	Value
cc	19
eloc	37
nc	19
nop	2
dl	0
loc	51
ccs	37
cts	37
cp	1
crap	19
rs	4.5166
c	0
b	0
f	0

How to fix Long Method Complexity

<?php
/**
 * Copyright (c) 2017–2019 Ryan Parman <http://ryanparman.com>.
 * Copyright (c) 2017–2019 Contributors.
 *
 * http://opensource.org/licenses/Apache2.0
 */

declare(strict_types=1);

namespace SimplePie\Type;

use Psr\Log\NullLogger;
use SimplePie\Configuration as C;
use SimplePie\Exception\SimplePieException;
use SimplePie\Mixin as Tr;
use SimplePie\Parser\Date as DateParser;
use stdClass;

/**
 * The top-most element in a feed.
 *
 * @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-Atom-1.0#411-the-atomfeed-element
 * @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-RSS-1.0#53-channel
 * @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-RSS-2.0#required-channel-elements
 * @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-JSON-Feed-v1#top-level
 *
 * @phpcs:disable Generic.Files.LineLength.MaxExceeded
 *
 * @method array getAuthors(string $namespaceAlias) Returns the Authors associated with this feed.
 * @method array getCategories(string $namespaceAlias) Returns the list of Categories/Tags/Topics associated with this feed.
 * @method array getContributors(string $namespaceAlias) Returns the list of Contributors associated with this feed.
 * @method SimplePie\Type\Node getCopyright(string $namespaceAlias) Alias for `getRights()`.
 * @method array getEntries(string $namespaceAlias) Returns the list of Entries/Items associated with this feed.
 * @method SimplePie\Type\Generator getGenerator(string $namespaceAlias) Returns the Generator associated with this feed.
 * @method SimplePie\Type\Node getGuid(string $namespaceAlias) Alias for `getId()`.
 * @method SimplePie\Type\Node getId(string $namespaceAlias) Returns the ID associated with this feed.
 * @method SimplePie\Type\Image getIcon(string $namespaceAlias) Returns the Icon associated with this feed.
 * @method array getItems(string $namespaceAlias) Alias for `getEntries()`.
 * @method SimplePie\Type\Node getLang(string $namespaceAlias) Alias for `getLanguage()`.
 * @method SimplePie\Type\Node getLanguage(string $namespaceAlias) Returns the language associated with this feed.
 * @method array getLinks(string $namespaceAlias, string $relFilter) Returns the list of Links associated with this feed.
 * @method SimplePie\Type\Image getLogo(string $namespaceAlias) Returns the Logo associated with this feed.
 * @method \DateTime getPubDate(string $namespaceAlias) Alias for `getPublished()`.
 * @method \DateTime getPublished(string $namespaceAlias) Returns the date that the feed was published.
 * @method SimplePie\Type\Node getRights(string $namespaceAlias) Returns the copyright information associated with this feed.
 * @method SimplePie\Type\Node getSubtitle(string $namespaceAlias) Returns the sub-title associated with this feed.
 * @method SimplePie\Type\Node getSummary(string $namespaceAlias) Returns the summary associated with this feed.
 * @method SimplePie\Type\Node getTitle(string $namespaceAlias) Returns the title associated with this feed.
 * @method \DateTime getUpdated(string $namespaceAlias) Returns the date that the feed was updated.
 *
 * @phpcs:enable
 */
class Feed extends AbstractType implements BranchInterface, C\SetLoggerInterface
{
    use Tr\DateTrait;
    use Tr\DeepTypeTrait;
    use Tr\LoggerTrait;
filter:
    dependency_paths: ["lib/*"]
    use Tr\RootTrait;

    /**
     * The preferred namespace alias for a given XML namespace URI. Should be
     * the result of a call to `SimplePie\Util\Ns`.
     *
     * @var string
     */
    protected $namespaceAlias;

    /**
     * Constructs a new instance of this class.
     *
     * @param string $namespaceAlias [description]
     */
    public function __construct(string $namespaceAlias)
    {
        $this->root           = new stdClass();
        $this->logger         = new NullLogger();

        $this->namespaceAlias = $namespaceAlias;
    }

    /**
     * Finds the default namespace alias for the feed type.
     */
    public function getDefaultNs(): string
    {
        return $this->namespaceAlias;
    }

    /**
     * Finds the common internal alias for a given method name.
     *
     * @param string $nodeName The name of the method being called.
     *
     * @phpcs:disable Generic.Metrics.CyclomaticComplexity.MaxExceeded
     */
    public function getAlias(string $nodeName): string
    {
        switch ($nodeName) {
            case 'authors':
                return 'author';

            case 'categories':
                return 'category';

            case 'contributors':
                return 'contributor';

            case 'copyright':
                return 'rights';

            case 'entries':
            case 'items':
                return 'entry';

            case 'guid':
                return 'id';

            case 'language':
                return 'lang';

            case 'links':
                return 'link';

            case 'pubDate':
                return 'published';

            default:
                return $nodeName;
        }
    }

    // @phpcs:enable

    /**
     * Get the correct handler for a whitelisted method name.
     *
     * @param string $nodeName The name of the method being called.
     * @param array  $args     Any arguments passed into that method. The default value is an empty array.
     *
     * @throws SimplePieException
     *
     * @return mixed Either `TypeInterface` or `TypeInterface[]`.
     *
     * @phpcs:disable Generic.Metrics.CyclomaticComplexity.MaxExceeded
     */
    public function getHandler(string $nodeName, array $args = [])
    {
        switch ($nodeName) {
            case 'base':
            case 'id':
            case 'lang':
            case 'rights':
            case 'subtitle':
            case 'summary':
            case 'title':
                return $this->getScalarSingleValue($this->getRoot(), $nodeName, $args[0] ?? null);

            case 'published':
            case 'updated':
                return (new DateParser(
                    $this->getScalarSingleValue($this->getRoot(), $nodeName, $args[0] ?? null)->getValue(),
                    $this->outputTimezone,
                    $this->createFromFormat
                ))->getDateTime();

            case 'generator':
                return $this->getComplexSingleValue($this->getRoot(), $nodeName, Generator::class, $args[0] ?? null);

            case 'icon':
            case 'logo':
                return $this->getComplexSingleValue($this->getRoot(), $nodeName, Image::class, $args[0] ?? null);

            case 'author':
            case 'category':
            case 'contributor':
            case 'entry':
                return $this->getComplexMultipleValues($this->getRoot(), $nodeName, $args[0] ?? null);

            case 'link':
                $links = $this->getComplexMultipleValues($this->getRoot(), $nodeName, $args[0] ?? null);

                if (isset($args[1])) {
                    $relFilter = $args[1];

                    return \array_values(
                        \array_filter($links, static function (Link $link) use ($relFilter) {
                            return $relFilter === $link->getRel()->getValue();
                        })
                    );
                }

                return $links;

            default:
                throw new SimplePieException(
                    $this->getUnresolvableMessage($nodeName)
                );
        }
    }

    // @phpcs:enable
}


1		<?php
2		/**
3		* Copyright (c) 2017–2019 Ryan Parman <http://ryanparman.com>.
4		* Copyright (c) 2017–2019 Contributors.
5		*
6		* http://opensource.org/licenses/Apache2.0
7		*/
8
9		declare(strict_types=1);
10
11		namespace SimplePie\Type;
12
13		use Psr\Log\NullLogger;
14		use SimplePie\Configuration as C;
15		use SimplePie\Exception\SimplePieException;
16		use SimplePie\Mixin as Tr;
17		use SimplePie\Parser\Date as DateParser;
18		use stdClass;
19
20		/**
21		* The top-most element in a feed.
22		*
23		* @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-Atom-1.0#411-the-atomfeed-element
24		* @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-RSS-1.0#53-channel
25		* @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-RSS-2.0#required-channel-elements
26		* @see https://github.com/simplepie/simplepie-ng/wiki/Spec%3A-JSON-Feed-v1#top-level
27		*
28		* @phpcs:disable Generic.Files.LineLength.MaxExceeded
29		*
30		* @method array getAuthors(string $namespaceAlias) Returns the Authors associated with this feed.
31		* @method array getCategories(string $namespaceAlias) Returns the list of Categories/Tags/Topics associated with this feed.
32		* @method array getContributors(string $namespaceAlias) Returns the list of Contributors associated with this feed.
33		* @method SimplePie\Type\Node getCopyright(string $namespaceAlias) Alias for `getRights()`.
34		* @method array getEntries(string $namespaceAlias) Returns the list of Entries/Items associated with this feed.
35		* @method SimplePie\Type\Generator getGenerator(string $namespaceAlias) Returns the Generator associated with this feed.
36		* @method SimplePie\Type\Node getGuid(string $namespaceAlias) Alias for `getId()`.
37		* @method SimplePie\Type\Node getId(string $namespaceAlias) Returns the ID associated with this feed.
38		* @method SimplePie\Type\Image getIcon(string $namespaceAlias) Returns the Icon associated with this feed.
39		* @method array getItems(string $namespaceAlias) Alias for `getEntries()`.
40		* @method SimplePie\Type\Node getLang(string $namespaceAlias) Alias for `getLanguage()`.
41		* @method SimplePie\Type\Node getLanguage(string $namespaceAlias) Returns the language associated with this feed.
42		* @method array getLinks(string $namespaceAlias, string $relFilter) Returns the list of Links associated with this feed.
43		* @method SimplePie\Type\Image getLogo(string $namespaceAlias) Returns the Logo associated with this feed.
44		* @method \DateTime getPubDate(string $namespaceAlias) Alias for `getPublished()`.
45		* @method \DateTime getPublished(string $namespaceAlias) Returns the date that the feed was published.
46		* @method SimplePie\Type\Node getRights(string $namespaceAlias) Returns the copyright information associated with this feed.
47		* @method SimplePie\Type\Node getSubtitle(string $namespaceAlias) Returns the sub-title associated with this feed.
48		* @method SimplePie\Type\Node getSummary(string $namespaceAlias) Returns the summary associated with this feed.
49		* @method SimplePie\Type\Node getTitle(string $namespaceAlias) Returns the title associated with this feed.
50		* @method \DateTime getUpdated(string $namespaceAlias) Returns the date that the feed was updated.
51		*
52		* @phpcs:enable
53		*/
54		class Feed extends AbstractType implements BranchInterface, C\SetLoggerInterface
55		{
56		use Tr\DateTrait;
57		use Tr\DeepTypeTrait;
58		use Tr\LoggerTrait;
		0 ignored issues – show Bug introduced 2019-05-06 17:18 UTC by Report Bug Copy Issue Report The type `SimplePie\Mixin\LoggerTrait` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
59		use Tr\RootTrait;
60
61		/**
62		* The preferred namespace alias for a given XML namespace URI. Should be
63		* the result of a call to `SimplePie\Util\Ns`.
64		*
65		* @var string
66		*/
67		protected $namespaceAlias;
68
69		/**
70		* Constructs a new instance of this class.
71		*
72		* @param string $namespaceAlias [description]
73		*/
74	560	public function __construct(string $namespaceAlias)
75		{
76	560	$this->root = new stdClass();
77	560	$this->logger = new NullLogger();
		0 ignored issues – show Bug Best Practice introduced 2019-05-06 17:18 UTC by Report Bug Copy Issue Report The property `logger` does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly. Loading history...
78	560	$this->namespaceAlias = $namespaceAlias;
79	560	}
80
81		/**
82		* Finds the default namespace alias for the feed type.
83		*/
84	3	public function getDefaultNs(): string
85		{
86	3	return $this->namespaceAlias;
87		}
88
89		/**
90		* Finds the common internal alias for a given method name.
91		*
92		* @param string $nodeName The name of the method being called.
93		*
94		* @phpcs:disable Generic.Metrics.CyclomaticComplexity.MaxExceeded
95		*/
96	560	public function getAlias(string $nodeName): string
97		{
98	560	switch ($nodeName) {
99	560	case 'authors':
100	13	return 'author';
101
102	547	case 'categories':
103	3	return 'category';
104
105	544	case 'contributors':
106	9	return 'contributor';
107
108	535	case 'copyright':
109		return 'rights';
110
111	535	case 'entries':
112	372	case 'items':
113	180	return 'entry';
114
115	372	case 'guid':
116	1	return 'id';
117
118	372	case 'language':
119	2	return 'lang';
120
121	370	case 'links':
122	20	return 'link';
123
124	350	case 'pubDate':
125	1	return 'published';
126
127		default:
128	349	return $nodeName;
129		}
130		}
131
132		// @phpcs:enable
133
134		/**
135		* Get the correct handler for a whitelisted method name.
136		*
137		* @param string $nodeName The name of the method being called.
138		* @param array $args Any arguments passed into that method. The default value is an empty array.
139		*
140		* @throws SimplePieException
141		*
142		* @return mixed Either `TypeInterface` or `TypeInterface[]`.
143		*
144		* @phpcs:disable Generic.Metrics.CyclomaticComplexity.MaxExceeded
145		*/
146	560	public function getHandler(string $nodeName, array $args = [])
147		{
148	560	switch ($nodeName) {
149	560	case 'base':
150	560	case 'id':
151	557	case 'lang':
152	549	case 'rights':
153	535	case 'subtitle':
154	522	case 'summary':
155	520	case 'title':
156	332	return $this->getScalarSingleValue($this->getRoot(), $nodeName, $args[0] ?? null);
157
158	245	case 'published':
159	240	case 'updated':
160	6	return (new DateParser(
161	6	$this->getScalarSingleValue($this->getRoot(), $nodeName, $args[0] ?? null)->getValue(),
162	6	$this->outputTimezone,
163	6	$this->createFromFormat
164	6	))->getDateTime();
165
166	239	case 'generator':
167	7	return $this->getComplexSingleValue($this->getRoot(), $nodeName, Generator::class, $args[0] ?? null);
168
169	232	case 'icon':
170	230	case 'logo':
171	6	return $this->getComplexSingleValue($this->getRoot(), $nodeName, Image::class, $args[0] ?? null);
172
173	226	case 'author':
174	213	case 'category':
175	210	case 'contributor':
176	201	case 'entry':
177	205	return $this->getComplexMultipleValues($this->getRoot(), $nodeName, $args[0] ?? null);
178
179	21	case 'link':
180	20	$links = $this->getComplexMultipleValues($this->getRoot(), $nodeName, $args[0] ?? null);
181
182	20	if (isset($args[1])) {
183	1	$relFilter = $args[1];
184
185	1	return \array_values(
186		\array_filter($links, static function (Link $link) use ($relFilter) {
187	1	return $relFilter === $link->getRel()->getValue();
188	1	})
189		);
190		}
191
192	19	return $links;
193
194		default:
195	1	throw new SimplePieException(
196	1	$this->getUnresolvableMessage($nodeName)
197		);
198		}
199		}
200
201		// @phpcs:enable
202		}
203

simplepie / simplepie-ng

Feed::getHandler() D last analyzed 2020-07-22 18:27 UTC

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Long Method Complexity

Long Method

Duplication Side-by-Side

Filter issues like

Feed::getHandler() D
last analyzed 2020-07-22 18:27 UTC