Walker::walk() - Code Metrics - Inspection of "Update Walker.php" - x0r0x/Walker - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 571837...d3453b )

by Vincent

created 2017-11-29 08:33 UTC

Walker::walk() B

↳ Parent: Walker

Complexity

Conditions	7
Paths	6

Size

Total Lines	15
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	7

Importance

Changes

Metric	Value
cc	7
eloc	10
nc	6
nop	2
dl	0
loc	15
ccs	11
cts	11
cp	1
crap	7
rs	8.2222
c	0
b	0
f	0

<?php

namespace Walker;

/**
 * Class Walker
 */
class Walker
{
    private $dataEntryPoint;
    /**
     * @var array
     */
    private $founds = [];
    /**
     * @var array
     */
    private $targets = [];
    /**
     * @param array $founds
     */
    private function setFounds(array $founds)
    {
        $this->founds = $founds;
    }

    /**
     * @param $json
     * @return $this
     */
    public function fromJson($json)
    {
        $this->setFounds([]);
        $this->dataEntryPoint = json_decode($json);

        return $this;
    }

    /**
     * @param $rawData
     * @return $this
     */
    public function from($rawData)
    {
        $this->setFounds([]);
        $this->dataEntryPoint = $rawData;

        return $this;
    }

    /**
     * @param $target
     * @return Walker
     */
    public function with($target)
    {
        $this->targets[] = $target;

        return $this;
    }

    /**
     * @param callable|null $formatter
     * @return string
     */
    public function asString(callable $formatter = null)
    {
        $this->run();
        return (is_null($formatter)) ? implode(', ', $this->founds) : $formatter($this->founds);
    }

    /**
     * @return array
     */
    public function asArray()
    {
        $this->run();
        return $this->founds;
    }

    /**
     * @param $target
     * @return array
     */
    protected function parseTarget($target)
    {
        $separator = '->';

        return(explode($separator, $target));
    }

    /**
     * @param $node
     * @param array $matches
     * @return void
     */
    protected function walk($node, array $matches)
    {
        if (is_object($node)) {
            $match = array_shift($matches);
            if (property_exists($node, $match)) {
                if(count($matches) === 0 && isset($node->$match)) {
                    $this->founds[] = $node->$match;

                    return;
                }
                $this->walk($node->$match, $matches);
            }
        } elseif (is_array($node)) {
            foreach($node as $n) {
                $this->walk($n, $matches);
            }
        }
    }

    private function run()
    {
        foreach($this->targets as $target) {
            $this->walk($this->dataEntryPoint, $this->parseTarget($target));
        }
    }
}


1		<?php
2
3		namespace Walker;
4
5		/**
6		* Class Walker
7		*/
8		class Walker
9		{
10		private $dataEntryPoint;
11		/**
12		* @var array
13		*/
14		private $founds = [];
15		/**
16		* @var array
17		*/
18		private $targets = [];
19		/**
20		* @param array $founds
21		*/
22	7	private function setFounds(array $founds)
23		{
24	7	$this->founds = $founds;
25	7	}
26
27		/**
28		* @param $json
29		* @return $this
30		*/
31	1	public function fromJson($json)
32		{
33	1	$this->setFounds([]);
34	1	$this->dataEntryPoint = json_decode($json);
35
36	1	return $this;
37		}
38
39		/**
40		* @param $rawData
41		* @return $this
42		*/
43	6	public function from($rawData)
44		{
45	6	$this->setFounds([]);
46	6	$this->dataEntryPoint = $rawData;
47
48	6	return $this;
49		}
50
51		/**
52		* @param $target
53		* @return Walker
54		*/
55	7	public function with($target)
56		{
57	7	$this->targets[] = $target;
58
59	7	return $this;
60		}
61
62		/**
63		* @param callable\|null $formatter
64		* @return string
65		*/
66	5	public function asString(callable $formatter = null)
67		{
68	5	$this->run();
69	5	return (is_null($formatter)) ? implode(', ', $this->founds) : $formatter($this->founds);
70		}
71
72		/**
73		* @return array
74		*/
75	3	public function asArray()
76		{
77	3	$this->run();
78	3	return $this->founds;
79		}
80
81		/**
82		* @param $target
83		* @return array
84		*/
85	7	protected function parseTarget($target)
86		{
87	7	$separator = '->';
88
89	7	return(explode($separator, $target));
90		}
91
92		/**
93		* @param $node
94		* @param array $matches
95		* @return void
96		*/
97	7	protected function walk($node, array $matches)
98		{
99	7	if (is_object($node)) {
100	5	$match = array_shift($matches);
101	5	if (property_exists($node, $match)) {
102	5	if(count($matches) === 0 && isset($node->$match)) {
103	5	$this->founds[] = $node->$match;
104
105	5	return;
106		}
107	5	$this->walk($node->$match, $matches);
108		}
109	6	} elseif (is_array($node)) {
110	5	foreach($node as $n) {
111	4	$this->walk($n, $matches);
112		}
113		}
114	7	}
115
116	8	private function run()
117		{
118	8	foreach($this->targets as $target) {
119	7	$this->walk($this->dataEntryPoint, $this->parseTarget($target));
120		}
121	8	}
122		}
123

x0r0x / Walker

Push — master ( 571837...d3453b )

Walker::walk() B

Complexity

Size

Duplication

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