Node::applyNodeResults() - Code Metrics - Inspection of "Merge pull request #10 from legalthings/getresult-..." - legalthings/data-enricher - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8ef7d4...e1fcb7 )

by Sven

created 2016-06-15 13:21 UTC

Node::applyNodeResults() B

↳ Parent: Node

Complexity

Conditions	5
Paths	4

Size

Total Lines	14
Code Lines	7

Duplication

Lines	14
Ratio	100 %

Code Coverage

Tests	0
CRAP Score	30

Importance

Changes	1
Bugs	1	Features	0

Metric	Value
c	1
b	1
f	0
dl	14
loc	14
ccs	0
cts	10
cp	0
rs	8.8571
cc	5
eloc	7
nc	4
nop	1
crap	30

<?php

namespace LegalThings\DataEnricher;

use LegalThings\DataEnricher\Processor;
use GuzzleHttp\Promise\PromiseInterface;

/**
 * An object with processing instructions
 */
class Node extends \stdClass
{
    /**
     * The processed data
     * @var mixed 
     */
    protected $i_result;

    /**
     * Class constructor
     * 
     * @param \stdClass $data
     */
    public function __construct(\stdClass $data)
    {
        $this->i_result = $data;
        
        foreach ($data as $key => $value) {

            if ($key === 'i_result') {
                continue;
            }
            
            $this->$key = $value;
        }
    }

    
    /**
     * Replace nodes with their results
     * 
     * @param array|object $target
     */
    protected function applyNodeResults(&$target)

    {
        if (!is_array($target) && !is_object($target)) {
            return;
        }
        
        foreach ($target as &$value) {
            if ($value instanceof self) {
                $value = $value->getResult();
            }
            
            $this->applyNodeResults($value);
        }
    }
    
    /**
     * Get the processed result
     * 
     * @return mixed
     */
    public function getResult()
    {
        if ($this->i_result instanceof PromiseInterface) {
            $result = $this->i_result->wait();
        } else {
            $result = $this->i_result;
        }
        
        $this->applyNodeResults($result);
        return $result;
    }
    
    /**
     * Set the result after processing
     * 
     * @param mixed $result
     */
    public function setResult($result)
    {
        $this->i_result = $result;
    }

    
    /**
     * Test if the node has an instruction for a processor
     * 
     * @param Processor $processor
     * @return boolean
     */
    public function hasInstruction(Processor $processor)
    {
        $prop = $processor->getProperty();
        return isset($this->$prop);
    }
    
    /**
     * Get an instruction for a processor
     * 
     * @param Processor $processor
     * @return mixed
     */
    public function getInstruction(Processor $processor)
    {
        $prop = $processor->getProperty();
        
        if (!isset($this->$prop)) {
            throw new \LogicException("Node doesn't have instruction property '$prop'");
        }
        
        $value = $this->$prop;
        
        if ($value instanceof self) {
            $value = $value->getResult();
        }
        
        return $value;
    }
    
    /**
     * Apply processing to this node
     * 
     * @param Processor $processor
     */
    public function apply(Processor $processor)
    {
        if (!$this->hasInstruction($processor)) {
            return;
        }
        
        if ($this->i_result instanceof PromiseInterface) {
            $this->i_result->then(function() use ($processor) {

                $processor->applyToNode($this);
            });
        } else {
            $processor->applyToNode($this);
        }
    }
}


1		<?php
2
3		namespace LegalThings\DataEnricher;
4
5		use LegalThings\DataEnricher\Processor;
6		use GuzzleHttp\Promise\PromiseInterface;
7
8		/**
9		* An object with processing instructions
10		*/
11		class Node extends \stdClass
12		{
13		/**
14		* The processed data
15		* @var mixed
16		*/
17		protected $i_result;
18
19		/**
20		* Class constructor
21		*
22		* @param \stdClass $data
23		*/
24		public function __construct(\stdClass $data)
25		{
26		$this->i_result = $data;
27
28		foreach ($data as $key => $value) {
		0 ignored issues – show Bug introduced 2016-05-25 14:31 UTC by Report Bug Copy Issue Report The expression `$data` of type `object<stdClass>` is not traversable. Loading history...
29		if ($key === 'i_result') {
30		continue;
31		}
32
33		$this->$key = $value;
34		}
35		}
36
37
38		/**
39		* Replace nodes with their results
40		*
41		* @param array\|object $target
42		*/
43	View Code Duplication	protected function applyNodeResults(&$target)
		0 ignored issues – show Duplication introduced 2016-06-15 12:50 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...
44		{
45		if (!is_array($target) && !is_object($target)) {
46		return;
47		}
48
49		foreach ($target as &$value) {
50		if ($value instanceof self) {
51		$value = $value->getResult();
52		}
53
54		$this->applyNodeResults($value);
55		}
56		}
57
58		/**
59		* Get the processed result
60		*
61		* @return mixed
62		*/
63		public function getResult()
64		{
65		if ($this->i_result instanceof PromiseInterface) {
66		$result = $this->i_result->wait();
67		} else {
68		$result = $this->i_result;
69		}
70
71		$this->applyNodeResults($result);
72		return $result;
73		}
74
75		/**
76		* Set the result after processing
77		*
78		* @param mixed $result
79		*/
80		public function setResult($result)
81		{
82		$this->i_result = $result;
83		}
84
85
86		/**
87		* Test if the node has an instruction for a processor
88		*
89		* @param Processor $processor
90		* @return boolean
91		*/
92		public function hasInstruction(Processor $processor)
93		{
94		$prop = $processor->getProperty();
95		return isset($this->$prop);
96		}
97
98		/**
99		* Get an instruction for a processor
100		*
101		* @param Processor $processor
102		* @return mixed
103		*/
104		public function getInstruction(Processor $processor)
105		{
106		$prop = $processor->getProperty();
107
108		if (!isset($this->$prop)) {
109		throw new \LogicException("Node doesn't have instruction property '$prop'");
110		}
111
112		$value = $this->$prop;
113
114		if ($value instanceof self) {
115		$value = $value->getResult();
116		}
117
118		return $value;
119		}
120
121		/**
122		* Apply processing to this node
123		*
124		* @param Processor $processor
125		*/
126		public function apply(Processor $processor)
127		{
128		if (!$this->hasInstruction($processor)) {
129		return;
130		}
131
132		if ($this->i_result instanceof PromiseInterface) {
133		$this->i_result->then(function() use ($processor) {
		0 ignored issues – show Coding Style introduced 2016-06-09 23:53 UTC by Report Bug Copy Issue Report Expected 1 space after FUNCTION keyword; 0 found Loading history...
134		$processor->applyToNode($this);
135		});
136		} else {
137		$processor->applyToNode($this);
138		}
139		}
140		}
141

legalthings / data-enricher

Push — master ( 8ef7d4...e1fcb7 )

Node::applyNodeResults() B

Complexity

Size

Duplication

Code Coverage

Importance

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