AbstractCollection::__construct() - Code Metrics - Inspection of "[*]: try to run test for php 8 v2.5" - voku/Arrayy - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 6254b4...971077 )

by Lars

created 2020-09-08 23:07 UTC

AbstractCollection::__construct() A

↳ Parent: AbstractCollection

Complexity

Conditions	4
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
nc	2
nop	3
dl	0
loc	28
ccs	13
cts	13
cp	1
crap	4
rs	9.472
c	0
b	0
f	0

<?php

/** @noinspection ClassOverridesFieldOfSuperClassInspection */
/** @noinspection PropertyInitializationFlawsInspection */
/** @noinspection PhpSuperClassIncompatibleWithInterfaceInspection */

declare(strict_types=1);

namespace Arrayy\Collection;

use Arrayy\Arrayy;
use Arrayy\ArrayyIterator;
use Arrayy\ArrayyRewindableGenerator;
use Arrayy\Type\TypeInterface;
use Arrayy\TypeCheck\TypeCheckArray;
use Arrayy\TypeCheck\TypeCheckInterface;
use Arrayy\TypeCheck\TypeCheckSimple;

/**
 * This class provides a full implementation of `CollectionInterface`, to
 * minimize the effort required to implement this interface.
 *
 * INFO: this collection thingy is inspired by https://github.com/ramsey/collection/
 *
 * @template   TKey of array-key
 * @template   T
 * @extends    Arrayy<TKey,T>
 * @implements CollectionInterface<TKey,T>
 */
abstract class AbstractCollection extends Arrayy implements CollectionInterface
{
    /**
     * @var array
     * @psalm-var array<T>
     */
    protected $array = [];

    /**
     * @var ArrayyRewindableGenerator|null
     * @psalm-var \Arrayy\ArrayyRewindableGenerator<TKey,T>|null
     */
    protected $generator;

    /**
     * @var bool
     */
    protected $checkPropertyTypes = true;

    /**
     * @var bool
     */
    protected $checkPropertiesMismatch = false;

    /**
     * @var bool
     */
    protected $checkForMissingPropertiesInConstructor = true;

    /**
     * Constructs a collection object of the specified type, optionally with the
     * specified data.
     *
     * @param mixed  $data
     *                                             <p>
     *                                             The initial items to store in the collection.
     *                                             </p>
     * @param string $iteratorClass                optional <p>
     *                                             You can overwrite the ArrayyIterator, but mostly you don't
     *                                             need this option.
     *                                             </p>
     * @param bool   $checkPropertiesInConstructor optional <p>
     *                                             You need to extend the "Arrayy"-class and you need to set
     *                                             the $checkPropertiesMismatchInConstructor class property
     *                                             to
     *                                             true, otherwise this option didn't not work anyway.
     *                                             </p>
     *
     * @psalm-param array<TKey,T>|\Arrayy\Arrayy<TKey,T>|\Closure():array<TKey,T>|mixed $data
     * @psalm-param class-string<\Arrayy\ArrayyIterator> $iteratorClass
     */
    public function __construct(
        $data = [],
        string $iteratorClass = ArrayyIterator::class,
        bool $checkPropertiesInConstructor = true
    ) {
        $type = $this->getType();

        $type = self::convertIntoTypeCheckArray($type);

        $this->properties = $type;


        // cast into array, if needed
        if (
            !\is_array($data)
            &&
            !($data instanceof \Traversable)
            &&
            !($data instanceof \Closure)
        ) {
            $data = [$data];
        }

        parent::__construct(
            $data,
            $iteratorClass,
            $checkPropertiesInConstructor
        );
    }

    /**
     * Append a (key) + value to the current array.
     *
     * @param mixed $value
     * @param mixed $key
     *
     * @return $this
     *               <p>(Mutable) Return this CollectionInterface object, with the appended values.</p>
     *
     * @psalm-param T|static $value
     * @psalm-param TKey|null $key
     * @psalm-return static<TKey,T>
     */
    public function append($value, $key = null): Arrayy

    {
        if (
            $value instanceof self
            &&
            !$value instanceof TypeInterface
        ) {
            foreach ($value as $valueTmp) {
                parent::append($valueTmp, $key);
            }

            return $this;
        }

        $return = parent::append($value, $key);
        $this->array = $return->array;
        $this->generator = null;

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function offsetSet($offset, $value)
    {
        if (
            $value instanceof self
            &&
            !$value instanceof TypeInterface
        ) {
            foreach ($value as $valueTmp) {
                parent::offsetSet($offset, $valueTmp);
            }

            return;
        }

        parent::offsetSet($offset, $value);
    }

    /**
     * Prepend a (key) + value to the current array.
     *
     * @param mixed $value
     * @param mixed $key
     *
     * @return $this
     *               <p>(Mutable) Return this CollectionInterface object, with the prepended value.</p>
     *
     * @psalm-param T|static $value
     * @psalm-param TKey|null $key
     * @psalm-return static<TKey,T>
     */
    public function prepend($value, $key = null): Arrayy

    {
        if (
            $value instanceof self
            &&
            !$value instanceof TypeInterface
        ) {
            foreach ($value as $valueTmp) {
                parent::prepend($valueTmp, $key);
            }

            return $this;
        }

        $return = parent::prepend($value, $key);
        $this->array = $return->array;
        $this->generator = null;

        return $this;
    }

    /**
     * {@inheritdoc}
     */
    public function column(string $keyOrPropertyOrMethod): array
    {
        // init
        $temp = [];

        foreach ($this->getGenerator() as $item) {
            $temp[] = $this->extractValue($item, $keyOrPropertyOrMethod);
        }

        return $temp;
    }

    /**
     * {@inheritdoc}
     */
    public function getCollection(): array
    {
        return $this->getArray();
    }

    /**
     * {@inheritdoc}
     */
    abstract public function getType();

    /**
     * Merge current items and items of given collections into a new one.
     *
     * @param CollectionInterface|static ...$collections
     *                                                   <p>The collections to merge.</p>
     *
     *@throws \InvalidArgumentException if any of the given collections are not of the same type
     *
     * @return $this
     *
     * @psalm-param CollectionInterface<TKey,T> ...$collections
     * @psalm-return static<TKey,T>
     */
    public function merge(CollectionInterface ...$collections): self
    {
        foreach ($collections as $collection) {
            foreach ($collection as $item) {
                $this->append($item);
            }
        }

        return $this;
    }

    /**
     * Creates an CollectionInterface object.
     *
     * @param mixed  $data
     * @param string $iteratorClass
     * @param bool   $checkPropertiesInConstructor
     *
     * @return static
     *                <p>(Immutable) Returns an new instance of the CollectionInterface object.</p>
     *
     * @template     TKeyCreate as int|string
     * @template     TCreate
     * @psalm-param  array<TKeyCreate,TCreate> $data
     * @psalm-param  class-string<\Arrayy\ArrayyIterator> $iteratorClass
     * @psalm-return static<TKeyCreate,TCreate>
     * @psalm-mutation-free
     */
    public static function create(
        $data = [],
        string $iteratorClass = ArrayyIterator::class,
        bool $checkPropertiesInConstructor = true
    ) {
        return new static(
            $data,
            $iteratorClass,
            $checkPropertiesInConstructor
        );
    }

    /**
     * @param string $json
     *
     * @return static
     *                <p>(Immutable) Returns an new instance of the CollectionInterface object.</p>
     *
     * @psalm-return static<int,T>
     *
     * @psalm-mutation-free
     */
    public static function createFromJsonMapper(string $json)
    {
        // init
        $return = static::create();
        $jsonObject = \json_decode($json, false);
        $mapper = new \Arrayy\Mapper\Json();
        $mapper->undefinedPropertyHandler = static function ($object, $key, $jsonValue) use ($return) {

            if ($return->checkForMissingPropertiesInConstructor) {
                throw new \TypeError('Property mismatch - input: ' . \print_r(['key' => $key, 'jsonValue' => $jsonValue], true) . ' for object: ' . \get_class($object));

            }
        };

        $type = $return->getType();

        if (
            \is_string($type)
            &&
            \class_exists($type)
        ) {
            if (\is_array($jsonObject)) {
                foreach ($jsonObject as $jsonObjectSingle) {
                    $collectionData = $mapper->map($jsonObjectSingle, $type);
                    $return->add($collectionData);
                }
            } else {
                $collectionData = $mapper->map($jsonObject, $type);
                $return->add($collectionData);
            }
        } else {
            foreach ($jsonObject as $key => $jsonValue) {
                $return->add($jsonValue, $key);
            }
        }

        return $return;
    }

    /**
     * Internal mechanic of set method.
     *
     * @param int|string|null $key
     * @param mixed           $value
     * @param bool            $checkProperties
     *
     * @return bool
     */
    protected function internalSet(
        $key,
        &$value,
        bool $checkProperties = true
    ): bool {
        if (
            $value instanceof self
            &&
            !$value instanceof TypeInterface
        ) {
            foreach ($value as $valueTmp) {
                parent::internalSet(
                    $key,
                    $valueTmp,
                    $checkProperties
                );
            }

            return true;
        }

        return parent::internalSet(
            $key,
            $value,
            $checkProperties
        );
    }

    /**
     * @param string|string[]|TypeCheckArray|TypeCheckInterface[]|null $type
     *
     * @return TypeCheckArray
     *
     * @psalm-param null|string|string[]|class-string|class-string[]|TypeCheckArray<array-key,TypeCheckInterface>|array<array-key,TypeCheckInterface>|mixed $type
     * @psalm-return TypeCheckArray<array-key,TypeCheckInterface>
     */
    protected static function convertIntoTypeCheckArray($type): TypeCheckArray
    {
        $is_array = false;
        if (
            \is_scalar($type)
            ||
            $is_array = \is_array($type)
        ) {
            /** @noinspection CallableParameterUseCaseInTypeContextInspection */
            $type = TypeCheckArray::create(
                [
                    Arrayy::ARRAYY_HELPER_TYPES_FOR_ALL_PROPERTIES => new TypeCheckSimple($is_array ? $type : (string) $type),
                ]
            );
        }

        return $type;
    }
}


1			<?php
2
3			/** @noinspection ClassOverridesFieldOfSuperClassInspection */
4			/** @noinspection PropertyInitializationFlawsInspection */
5			/** @noinspection PhpSuperClassIncompatibleWithInterfaceInspection */
6
7			declare(strict_types=1);
8
9			namespace Arrayy\Collection;
10
11			use Arrayy\Arrayy;
12			use Arrayy\ArrayyIterator;
13			use Arrayy\ArrayyRewindableGenerator;
14			use Arrayy\Type\TypeInterface;
15			use Arrayy\TypeCheck\TypeCheckArray;
16			use Arrayy\TypeCheck\TypeCheckInterface;
17			use Arrayy\TypeCheck\TypeCheckSimple;
18
19			/**
20			* This class provides a full implementation of `CollectionInterface`, to
21			* minimize the effort required to implement this interface.
22			*
23			* INFO: this collection thingy is inspired by https://github.com/ramsey/collection/
24			*
25			* @template TKey of array-key
26			* @template T
27			* @extends Arrayy<TKey,T>
28			* @implements CollectionInterface<TKey,T>
29			*/
30			abstract class AbstractCollection extends Arrayy implements CollectionInterface
31			{
32			/**
33			* @var array
34			* @psalm-var array<T>
35			*/
36			protected $array = [];
37
38			/**
39			* @var ArrayyRewindableGenerator\|null
40			* @psalm-var \Arrayy\ArrayyRewindableGenerator<TKey,T>\|null
41			*/
42			protected $generator;
43
44			/**
45			* @var bool
46			*/
47			protected $checkPropertyTypes = true;
48
49			/**
50			* @var bool
51			*/
52			protected $checkPropertiesMismatch = false;
53
54			/**
55			* @var bool
56			*/
57			protected $checkForMissingPropertiesInConstructor = true;
58
59			/**
60			* Constructs a collection object of the specified type, optionally with the
61			* specified data.
62			*
63			* @param mixed $data
64			* <p>
65			* The initial items to store in the collection.
66			* </p>
67			* @param string $iteratorClass optional <p>
68			* You can overwrite the ArrayyIterator, but mostly you don't
69			* need this option.
70			* </p>
71			* @param bool $checkPropertiesInConstructor optional <p>
72			* You need to extend the "Arrayy"-class and you need to set
73			* the $checkPropertiesMismatchInConstructor class property
74			* to
75			* true, otherwise this option didn't not work anyway.
76			* </p>
77			*
78			* @psalm-param array<TKey,T>\|\Arrayy\Arrayy<TKey,T>\|\Closure():array<TKey,T>\|mixed $data
79			* @psalm-param class-string<\Arrayy\ArrayyIterator> $iteratorClass
80			*/
81	99		public function __construct(
82			$data = [],
83			string $iteratorClass = ArrayyIterator::class,
84			bool $checkPropertiesInConstructor = true
85			) {
86	99		$type = $this->getType();
87
88	99		$type = self::convertIntoTypeCheckArray($type);
89
90	99		$this->properties = $type;
			0 ignored issues – show Documentation Bug introduced 2019-12-04 03:31 UTC by Report Bug Copy Issue Report It seems like `$type` of type `object<Arrayy\TypeCheck\TypeCheckArray>` is incompatible with the declared type `array` of property `$properties`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
91
92			// cast into array, if needed
93			if (
94	99		!\is_array($data)
95			&&
96	99		!($data instanceof \Traversable)
97			&&
98	99		!($data instanceof \Closure)
99			) {
100	2		$data = [$data];
101			}
102
103	99		parent::__construct(
104	99		$data,
105	99		$iteratorClass,
106	99		$checkPropertiesInConstructor
107			);
108	80		}
109
110			/**
111			* Append a (key) + value to the current array.
112			*
113			* @param mixed $value
114			* @param mixed $key
115			*
116			* @return $this
117			* <p>(Mutable) Return this CollectionInterface object, with the appended values.</p>
118			*
119			* @psalm-param T\|static $value
120			* @psalm-param TKey\|null $key
121			* @psalm-return static<TKey,T>
122			*/
123	6	View Code Duplication	public function append($value, $key = null): Arrayy
			0 ignored issues – show Duplication introduced 2019-04-17 23:58 UTC by Report Bug Copy Issue Report This method seems to be duplicated in 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...
124			{
125			if (
126	6		$value instanceof self
127			&&
128	6		!$value instanceof TypeInterface
129			) {
130	1		foreach ($value as $valueTmp) {
131	1		parent::append($valueTmp, $key);
132			}
133
134	1		return $this;
135			}
136
137	5		$return = parent::append($value, $key);
138	4		$this->array = $return->array;
139	4		$this->generator = null;
140
141	4		return $this;
142			}
143
144			/**
145			* {@inheritdoc}
146			*/
147	2		public function offsetSet($offset, $value)
148			{
149			if (
150	2		$value instanceof self
151			&&
152	2		!$value instanceof TypeInterface
153			) {
154			foreach ($value as $valueTmp) {
155			parent::offsetSet($offset, $valueTmp);
156			}
157
158			return;
159			}
160
161	2		parent::offsetSet($offset, $value);
162	1		}
163
164			/**
165			* Prepend a (key) + value to the current array.
166			*
167			* @param mixed $value
168			* @param mixed $key
169			*
170			* @return $this
171			* <p>(Mutable) Return this CollectionInterface object, with the prepended value.</p>
172			*
173			* @psalm-param T\|static $value
174			* @psalm-param TKey\|null $key
175			* @psalm-return static<TKey,T>
176			*/
177	3	View Code Duplication	public function prepend($value, $key = null): Arrayy
			0 ignored issues – show Duplication introduced 2019-04-17 23:58 UTC by Report Bug Copy Issue Report This method seems to be duplicated in 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...
178			{
179			if (
180	3		$value instanceof self
181			&&
182	3		!$value instanceof TypeInterface
183			) {
184			foreach ($value as $valueTmp) {
185			parent::prepend($valueTmp, $key);
186			}
187
188			return $this;
189			}
190
191	3		$return = parent::prepend($value, $key);
192	1		$this->array = $return->array;
193	1		$this->generator = null;
194
195	1		return $this;
196			}
197
198			/**
199			* {@inheritdoc}
200			*/
201	1		public function column(string $keyOrPropertyOrMethod): array
202			{
203			// init
204	1		$temp = [];
205
206	1		foreach ($this->getGenerator() as $item) {
207	1		$temp[] = $this->extractValue($item, $keyOrPropertyOrMethod);
208			}
209
210	1		return $temp;
211			}
212
213			/**
214			* {@inheritdoc}
215			*/
216	7		public function getCollection(): array
217			{
218	7		return $this->getArray();
219			}
220
221			/**
222			* {@inheritdoc}
223			*/
224			abstract public function getType();
225
226			/**
227			* Merge current items and items of given collections into a new one.
228			*
229			* @param CollectionInterface\|static ...$collections
230			* <p>The collections to merge.</p>
231			*
232			*@throws \InvalidArgumentException if any of the given collections are not of the same type
233			*
234			* @return $this
235			*
236			* @psalm-param CollectionInterface<TKey,T> ...$collections
237			* @psalm-return static<TKey,T>
238			*/
239	1		public function merge(CollectionInterface ...$collections): self
240			{
241	1		foreach ($collections as $collection) {
242	1		foreach ($collection as $item) {
243	1		$this->append($item);
244			}
245			}
246
247	1		return $this;
248			}
249
250			/**
251			* Creates an CollectionInterface object.
252			*
253			* @param mixed $data
254			* @param string $iteratorClass
255			* @param bool $checkPropertiesInConstructor
256			*
257			* @return static
258			* <p>(Immutable) Returns an new instance of the CollectionInterface object.</p>
259			*
260			* @template TKeyCreate as int\|string
261			* @template TCreate
262			* @psalm-param array<TKeyCreate,TCreate> $data
263			* @psalm-param class-string<\Arrayy\ArrayyIterator> $iteratorClass
264			* @psalm-return static<TKeyCreate,TCreate>
265			* @psalm-mutation-free
266			*/
267	25		public static function create(
268			$data = [],
269			string $iteratorClass = ArrayyIterator::class,
270			bool $checkPropertiesInConstructor = true
271			) {
272	25		return new static(
273	25		$data,
274	25		$iteratorClass,
275	25		$checkPropertiesInConstructor
276			);
277			}
278
279			/**
280			* @param string $json
281			*
282			* @return static
283			* <p>(Immutable) Returns an new instance of the CollectionInterface object.</p>
284			*
285			* @psalm-return static<int,T>
286			*
287			* @psalm-mutation-free
288			*/
289	7		public static function createFromJsonMapper(string $json)
290			{
291			// init
292	7		$return = static::create();
293	7		$jsonObject = \json_decode($json, false);
294	7		$mapper = new \Arrayy\Mapper\Json();
295		View Code Duplication	$mapper->undefinedPropertyHandler = static function ($object, $key, $jsonValue) use ($return) {
			0 ignored issues – show Duplication introduced 2020-03-22 01:52 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...
296	1		if ($return->checkForMissingPropertiesInConstructor) {
297	1		throw new \TypeError('Property mismatch - input: ' . \print_r(['key' => $key, 'jsonValue' => $jsonValue], true) . ' for object: ' . \get_class($object));
			0 ignored issues – show Unused Code introduced 2020-03-22 01:52 UTC by Report Bug Copy Issue Report The call to `TypeError::__construct()` has too many arguments starting with `'Property mismatch - inp...' . \get_class($object)`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
298			}
299			};
300
301	7		$type = $return->getType();
302
303			if (
304	7		\is_string($type)
305			&&
306	7		\class_exists($type)
307			) {
308	3		if (\is_array($jsonObject)) {
309	1		foreach ($jsonObject as $jsonObjectSingle) {
310	1		$collectionData = $mapper->map($jsonObjectSingle, $type);
311	1		$return->add($collectionData);
312			}
313			} else {
314	2		$collectionData = $mapper->map($jsonObject, $type);
315	2		$return->add($collectionData);
316			}
317			} else {
318	4		foreach ($jsonObject as $key => $jsonValue) {
319	4		$return->add($jsonValue, $key);
320			}
321			}
322
323	4		return $return;
324			}
325
326			/**
327			* Internal mechanic of set method.
328			*
329			* @param int\|string\|null $key
330			* @param mixed $value
331			* @param bool $checkProperties
332			*
333			* @return bool
334			*/
335	93		protected function internalSet(
336			$key,
337			&$value,
338			bool $checkProperties = true
339			): bool {
340			if (
341	93		$value instanceof self
342			&&
343	93		!$value instanceof TypeInterface
344			) {
345			foreach ($value as $valueTmp) {
346			parent::internalSet(
347			$key,
348			$valueTmp,
349			$checkProperties
350			);
351			}
352
353			return true;
354			}
355
356	93		return parent::internalSet(
357	93		$key,
358	93		$value,
359	93		$checkProperties
360			);
361			}
362
363			/**
364			* @param string\|string[]\|TypeCheckArray\|TypeCheckInterface[]\|null $type
365			*
366			* @return TypeCheckArray
367			*
368			* @psalm-param null\|string\|string[]\|class-string\|class-string[]\|TypeCheckArray<array-key,TypeCheckInterface>\|array<array-key,TypeCheckInterface>\|mixed $type
369			* @psalm-return TypeCheckArray<array-key,TypeCheckInterface>
370			*/
371	99		protected static function convertIntoTypeCheckArray($type): TypeCheckArray
372			{
373	99		$is_array = false;
374			if (
375	99		\is_scalar($type)
376			\|\|
377	99		$is_array = \is_array($type)
378			) {
379			/** @noinspection CallableParameterUseCaseInTypeContextInspection */
380	99		$type = TypeCheckArray::create(
381			[
382	99		Arrayy::ARRAYY_HELPER_TYPES_FOR_ALL_PROPERTIES => new TypeCheckSimple($is_array ? $type : (string) $type),
383			]
384			);
385			}
386
387	99		return $type;
388			}
389			}
390

voku / Arrayy

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AbstractCollection::__construct() A

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