ParsesPages::yieldItemsAndGetKey() - Code Metrics - cerbero90/lazy-json-pages - Measure and Improve Code Quality continuously with Scrutinizer

ParsesPages::yieldItemsAndGetKey() A
last analyzed 2024-09-13 00:56 UTC

↳ Parent: ParsesPages

Complexity

Conditions	4
Paths	6

Size

Total Lines	22
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
eloc	12
nc	6
nop	2
dl	0
loc	22
ccs	12
cts	12
cp	1
crap	4
rs	9.8666
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Cerbero\LazyJsonPages\Concerns;

use Cerbero\JsonParser\JsonParser;
use Cerbero\LazyJsonPages\Data\Dot;
use Generator;
use Psr\Http\Message\ResponseInterface;

/**
 * The trait to parse pages.
 */
trait ParsesPages
{
    /**
     * The number of items per page.
     */
    protected int $itemsPerPage;

    /**
     * Yield paginated items and the given key from the provided response.
     *
     * @return Generator<int, mixed>
     */
    protected function yieldItemsAndGetKey(ResponseInterface $response, string $key): Generator
    {
        $itemsPerPage = 0;
        $pointers = [$this->config->itemsPointer];

        if (($value = $response->getHeaderLine($key)) === '') {
            $pointers[(new Dot($key))->toPointer()] = fn(mixed $value) => (object) compact('value');
        }

        foreach (JsonParser::parse($response)->pointers($pointers) as $item) {
            if (is_object($item)) {
                /** @var object{value: mixed} $item */
                $value = $item->value;
            } else {
                yield $item;
                ++$itemsPerPage;
            }
        }

        $this->itemsPerPage ??= $itemsPerPage;

        return $value;
    }

    /**
     * Yield paginated items from the given source.
     *
     * @return Generator<int, mixed>
     */
    protected function yieldItemsFrom(mixed $source): Generator
    {
        /** @phpstan-ignore-next-line */
        yield from JsonParser::parse($source)->pointer($this->config->itemsPointer);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Cerbero\LazyJsonPages\Concerns;
6
7		use Cerbero\JsonParser\JsonParser;
8		use Cerbero\LazyJsonPages\Data\Dot;
9		use Generator;
10		use Psr\Http\Message\ResponseInterface;
11
12		/**
13		* The trait to parse pages.
14		*/
15		trait ParsesPages
16		{
17		/**
18		* The number of items per page.
19		*/
20		protected int $itemsPerPage;
21
22		/**
23		* Yield paginated items and the given key from the provided response.
24		*
25		* @return Generator<int, mixed>
26		*/
27	39	protected function yieldItemsAndGetKey(ResponseInterface $response, string $key): Generator
28		{
29	39	$itemsPerPage = 0;
30	39	$pointers = [$this->config->itemsPointer];
31
32	39	if (($value = $response->getHeaderLine($key)) === '') {
33	31	$pointers[(new Dot($key))->toPointer()] = fn(mixed $value) => (object) compact('value');
34		}
35
36	39	foreach (JsonParser::parse($response)->pointers($pointers) as $item) {
37	39	if (is_object($item)) {
38		/** @var object{value: mixed} $item */
39	30	$value = $item->value;
40		} else {
41	39	yield $item;
42	39	++$itemsPerPage;
43		}
44		}
45
46	39	$this->itemsPerPage ??= $itemsPerPage;
47
48	39	return $value;
49		}
50
51		/**
52		* Yield paginated items from the given source.
53		*
54		* @return Generator<int, mixed>
55		*/
56	40	protected function yieldItemsFrom(mixed $source): Generator
57		{
58		/** @phpstan-ignore-next-line */
59	40	yield from JsonParser::parse($source)->pointer($this->config->itemsPointer);
60		}
61		}
62

cerbero90 / lazy-json-pages

ParsesPages::yieldItemsAndGetKey() A last analyzed 2024-09-13 00:56 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

ParsesPages::yieldItemsAndGetKey() A
last analyzed 2024-09-13 00:56 UTC