ClassFinder::getNamespaceDirectory() - Code Metrics - Inspection of "Update README." - drupol/yaroc - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 6f20dd...fa067b )

by Pol

created 2016-12-03 23:35 UTC

ClassFinder::getNamespaceDirectory() A

↳ Parent: ClassFinder

Complexity

Conditions	3
Paths	3

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	3.0067

Importance

Changes

Metric	Value
dl	0
loc	18
ccs	10
cts	11
cp	0.9091
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	10
nc	3
nop	1
crap	3.0067

<?php

namespace drupol\Yaroc\Utilities;

/**
 * Class ClassFinder.
 *
 * @package drupol\Yaroc\Utilities
 */
class ClassFinder  {


  /**
   *
   */
  const appRoot = __DIR__ . "/../../";


  /**
   * @param $namespace
   *
   * @return array
   */
  public static function getClassesInNamespace($namespace) {
    $files = scandir(self::getNamespaceDirectory($namespace));

    $classes = array_map(function($file) use ($namespace){

      return $namespace . '\\' . str_replace('.php', '', $file);
    }, $files);

    return array_filter($classes, function($possibleClass){

      return class_exists($possibleClass);
    });
  }

  /**
   * @return array
   */
  private static function getDefinedNamespaces() {
    $composerJsonPath = self::appRoot . 'composer.json';
    $composerConfig = json_decode(file_get_contents($composerJsonPath));

    //Apparently PHP doesn't like hyphens, so we use variable variables instead.
    $psr4 = "psr-4";
    return (array) $composerConfig->autoload->$psr4;
  }

  /**
   * @param $namespace
   *
   * @return bool|string

   */
  private static function getNamespaceDirectory($namespace) {
    $composerNamespaces = self::getDefinedNamespaces();

    $namespaceFragments = explode('\\', $namespace);
    $undefinedNamespaceFragments = [];

    while($namespaceFragments) {

      $possibleNamespace = implode('\\', $namespaceFragments) . '\\';

      if(array_key_exists($possibleNamespace, $composerNamespaces)){

        return realpath(self::appRoot . $composerNamespaces[$possibleNamespace] . implode('/', array_reverse($undefinedNamespaceFragments)));
      }

      $undefinedNamespaceFragments[] = array_pop($namespaceFragments);
    }

    return false;
  }

}


1		<?php
2
3		namespace drupol\Yaroc\Utilities;
4
5		/**
6		* Class ClassFinder.
7		*
8		* @package drupol\Yaroc\Utilities
9		*/
10		class ClassFinder {
		0 ignored issues – show Coding Style introduced 2016-11-27 15:19 UTC by Report Bug Copy Issue Report Expected 1 space after class name; 2 found Loading history...
11
12		/**
13		*
14		*/
15		const appRoot = __DIR__ . "/../../";
		0 ignored issues – show Coding Style introduced 2016-11-27 15:33 UTC by Report Bug Copy Issue Report This class constant is not uppercase (expected `APPROOT`). Loading history...
16
17		/**
18		* @param $namespace
19		*
20		* @return array
21		*/
22	13	public static function getClassesInNamespace($namespace) {
23	13	$files = scandir(self::getNamespaceDirectory($namespace));
24
25		$classes = array_map(function($file) use ($namespace){
		0 ignored issues – show Coding Style introduced 2016-11-27 15:33 UTC by Report Bug Copy Issue Report Expected 1 space after FUNCTION keyword; 0 found Loading history... Coding Style introduced 2016-11-27 15:33 UTC by Report Bug Copy Issue Report Expected 1 space after closing parenthesis; found 0 Loading history...
26	13	return $namespace . '\\' . str_replace('.php', '', $file);
27	13	}, $files);
28
29	13	return array_filter($classes, function($possibleClass){
		0 ignored issues – show Coding Style introduced 2016-11-27 15:33 UTC by Report Bug Copy Issue Report Expected 1 space after FUNCTION keyword; 0 found Loading history... Coding Style introduced 2016-11-27 15:33 UTC by Report Bug Copy Issue Report Expected 1 space after closing parenthesis; found 0 Loading history...
30	13	return class_exists($possibleClass);
31	13	});
32		}
33
34		/**
35		* @return array
36		*/
37	13	private static function getDefinedNamespaces() {
38	13	$composerJsonPath = self::appRoot . 'composer.json';
39	13	$composerConfig = json_decode(file_get_contents($composerJsonPath));
40
41		//Apparently PHP doesn't like hyphens, so we use variable variables instead.
42	13	$psr4 = "psr-4";
43	13	return (array) $composerConfig->autoload->$psr4;
44		}
45
46		/**
47		* @param $namespace
48		*
49		* @return bool\|string
		0 ignored issues – show Documentation introduced 2016-11-27 15:33 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `string\|false`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
50		*/
51	13	private static function getNamespaceDirectory($namespace) {
52	13	$composerNamespaces = self::getDefinedNamespaces();
53
54	13	$namespaceFragments = explode('\\', $namespace);
55	13	$undefinedNamespaceFragments = [];
56
57	13	while($namespaceFragments) {
		0 ignored issues – show Bug Best Practice introduced 2016-11-27 15:19 UTC by Report Bug Copy Issue Report The expression `$namespaceFragments` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history... Coding Style introduced 2016-11-27 15:33 UTC by Report Bug Copy Issue Report Expected 1 space after WHILE keyword; 0 found Loading history...
58	13	$possibleNamespace = implode('\\', $namespaceFragments) . '\\';
59
60	13	if(array_key_exists($possibleNamespace, $composerNamespaces)){
		0 ignored issues – show Coding Style introduced 2016-11-27 15:33 UTC by Report Bug Copy Issue Report Expected 1 space after IF keyword; 0 found Loading history...
61	13	return realpath(self::appRoot . $composerNamespaces[$possibleNamespace] . implode('/', array_reverse($undefinedNamespaceFragments)));
62		}
63
64	13	$undefinedNamespaceFragments[] = array_pop($namespaceFragments);
65	13	}
66
67		return false;
68		}
69
70		}
71

drupol / yaroc

Push — master ( 6f20dd...fa067b )

ClassFinder::getNamespaceDirectory() A

Complexity

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