Filter::getCondition() - Code Metrics - Inspection of "added class Item to examples in documentation" - nexendrie/utils - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 448054...510bd1 )

by Jakub

created 2018-12-28 13:35 UTC

Filter::getCondition() A

↳ Parent: Filter

Complexity

Conditions	2
Paths	2

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	3
nc	2
nop	4
dl	0
loc	5
ccs	3
cts	3
cp	1
crap	2
rs	10
c	0
b	0
f	0

<?php
declare(strict_types=1);

namespace Nexendrie\Utils;

use Nette\Utils\Strings;

/**
 * Filter
 *
 * @author Jakub Konečný
 * @internal
 */
final class Filter {
  use \Nette\StaticClass;
  
  public const OPERATORS = ["==", ">=", ">", "<=", "<", "!=",];
  
  public static function getOperator(string $input): string {
    foreach(static::OPERATORS as $operator) {
      if(Strings::endsWith($input, $operator)) {
        return $operator;
      }
    }
    return static::OPERATORS[0];
  }

  /**
   * @param mixed $value
   */
  protected static function getCondition(object $item, string $key, string $operator, $value): string {
    if($key === "%class%") {
      return "return \"" . get_class($item) . "\" $operator \"$value\";";
    }
    return "return \"{$item->$key}\" $operator \"$value\";";
  }

  public static function matches(object $item, array $filter): bool {
    /** @var string $key */
    foreach($filter as $key => $value) {
      $operator = static::getOperator($key);
      /** @var string $key */
      $key = Strings::endsWith($key, $operator) ? Strings::before($key, $operator) : $key;
      if(!eval(static::getCondition($item, $key, $operator, $value))) {

        return false;
      }
    }
    return true;
  }

  public static function applyFilter(array $input, array $filter = []): array {
    if(count($filter) === 0) {
      return $input;
    }
    return array_values(array_filter($input, function(object $item) use($filter) {
      return static::matches($item, $filter);
    }));
  }
}
?>

1		<?php
2		declare(strict_types=1);
3
4		namespace Nexendrie\Utils;
5
6		use Nette\Utils\Strings;
7
8		/**
9		* Filter
10		*
11		* @author Jakub Konečný
12		* @internal
13		*/
14	1	final class Filter {
15	1	use \Nette\StaticClass;
16
17		public const OPERATORS = ["==", ">=", ">", "<=", "<", "!=",];
18
19		public static function getOperator(string $input): string {
20	1	foreach(static::OPERATORS as $operator) {
21	1	if(Strings::endsWith($input, $operator)) {
22	1	return $operator;
23		}
24		}
25	1	return static::OPERATORS[0];
26		}
27
28		/**
29		* @param mixed $value
30		*/
31		protected static function getCondition(object $item, string $key, string $operator, $value): string {
32	1	if($key === "%class%") {
33	1	return "return \"" . get_class($item) . "\" $operator \"$value\";";
34		}
35	1	return "return \"{$item->$key}\" $operator \"$value\";";
36		}
37
38		public static function matches(object $item, array $filter): bool {
39		/** @var string $key */
40	1	foreach($filter as $key => $value) {
41	1	$operator = static::getOperator($key);
42		/** @var string $key */
43	1	$key = Strings::endsWith($key, $operator) ? Strings::before($key, $operator) : $key;
44	1	if(!eval(static::getCondition($item, $key, $operator, $value))) {
		0 ignored issues – show introduced 2018-12-28 13:37 UTC by Report Bug Copy Issue Report The use of eval() is discouraged. Loading history... introduced 2018-12-28 13:37 UTC by Report Bug Copy Issue Report Use of eval() is discouraged Loading history...
45	1	return false;
46		}
47		}
48	1	return true;
49		}
50
51		public static function applyFilter(array $input, array $filter = []): array {
52	1	if(count($filter) === 0) {
53	1	return $input;
54		}
55	1	return array_values(array_filter($input, function(object $item) use($filter) {
56	1	return static::matches($item, $filter);
57	1	}));
58		}
59		}
60		?>

nexendrie / utils

Push — master ( 448054...510bd1 )

Filter::getCondition() A

Complexity

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Duplication

Code Coverage

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