DataEnricher::applyTo() - Code Metrics - Inspection of "Date format (#27)" - legalthings/data-enricher - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 91d601...da580a )

by Moesjarraf

created 2017-07-27 14:43 UTC

DataEnricher::applyTo() B

↳ Parent: DataEnricher

Complexity

Conditions	6
Paths	14

Size

Total Lines	25
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	16.6682

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	25
ccs	6
cts	18
cp	0.3333
rs	8.439
cc	6
eloc	13
nc	14
nop	2
crap	16.6682

<?php

namespace LegalThings;

use LegalThings\DataEnricher\Node;
use LegalThings\DataEnricher\Processor;
use Jasny\DotKey;

/**
 * Enrich objects by processing special properties.
 */
class DataEnricher
{
    /**
     * Default processors
     * @var array
     */
    public static $defaultProcessors = [
        '<ifset>' => Processor\IfSet::class,
        '<ref>' => Processor\Reference::class,
        '<switch>' => Processor\SwitchChoose::class,
        '<merge>' => Processor\Merge::class,
        '<tpl>' => Processor\Mustache::class,
        '<src>' => Processor\Http::class,
        '<jmespath>' => Processor\JmesPath::class,
        '<transformation>' => Processor\Transform::class,
        '<math>' => Processor\Math::class,
        '<enrich>' => Processor\Enrich::class,
        '<dateformat>' => Processor\DateFormat::class,
        
        // Deprecated
        '_ref' => Processor\Reference::class,
        '_switch' => Processor\SwitchChoose::class,
        '_src' => Processor\Http::class,
        '_merge' => Processor\Merge::class,
        '_jmespath' => Processor\JmesPath::class,
        '_tpl' => Processor\Mustache::class,
        '_transformation' => Processor\Transform::class
    ];
    
    
    /**
     * Processors, applied in specified order.
     * 
     * @var DataEnricher\Processor[]
     */
    public $processors;
    
    
    /**
     * Class constructor
     */
    public function __construct()
    {
        foreach (static::$defaultProcessors as $property => $processor) {
            if (is_string($processor)) {
                $processor = new $processor($property);
            }
            
            $this->processors[] = $processor;
        }
    }
    
    /**
     * Create processors
     * 
     * @param object       $source  Data source
     * @param array|object $target  Target or dot key path
     * @return Processor[]
     */
    protected function getProcessorsFor($source, $target)
    {
        $processors = [];
        
        foreach ($this->processors as $processor) {
            $processors[] = $processor->withSourceAndTarget($source, $target);
        }
        
        return $processors;
    }
    
    
    /**
     * Apply processing instructions
     * 
     * @param array|object|string $target  Target or dot key path
     * @param object              $source  Data source
     */
    public function applyTo($target, $source = null)
    {
        if (!isset($source)) {
            $source = $target;
        }
        
        if (!is_object($source)) {
            throw new \Exception("Data enricher on works on an object, not on a " . gettype($source));
        }
        
        if (is_string($target)) {
            $target = DotKey::on($source)->get($target);
        }
        
        $nodes = $this->findNodes($target);
        $processors = $this->getProcessorsFor($source, $target);
        
        foreach ($nodes as $node) {
            foreach ($processors as $processor) {
                $node->apply($processor);
            }
        }
        
        $this->applyNodeResults($target);
    }

    /**
     * Find nodes that have processing instructions
     * 
     * @param array|object $target
     * @return array
     */
    public function findNodes(&$target)
    {
        $nodes = [];
        
        foreach ($target as $key => &$value) {
            if (is_array($value) || (is_object($value) && !$value instanceof Node)) {
                $nodes = array_merge($nodes, $this->findNodes($value));
            }
            
            if ($value instanceof \stdClass && $this->hasProcessorProperty($value)) {
                $value = new Node($value);
                $nodes[] = $value;
            }
        }
        
        return $nodes;
    }
    
    /**
     * Check if object has at leas one process property
     * 
     * @param \stdClass    $value
     * @param Processor[]  $processors
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
     * @return boolean
     */
    protected function hasProcessorProperty($value)
    {
        $processorProps = array_map(function ($processor) {
            return $processor->getProperty();
        }, $this->processors);
        
        $valueProps = array_keys(get_object_vars($value));
        return count(array_intersect($valueProps, $processorProps)) > 0;
    }
    
    /**
     * Replace nodes with their results
     * 
     * @param array|object $target
     */
    protected function applyNodeResults(&$target)

    {
        foreach ($target as &$value) {
            if ($value instanceof Node) {
                $value = $value->getResult();
            } elseif (is_array($value) || is_object($value)) {
                $this->applyNodeResults($value);
            }
        }
    }
}


1			<?php
2
3			namespace LegalThings;
4
5			use LegalThings\DataEnricher\Node;
6			use LegalThings\DataEnricher\Processor;
7			use Jasny\DotKey;
8
9			/**
10			* Enrich objects by processing special properties.
11			*/
12			class DataEnricher
13			{
14			/**
15			* Default processors
16			* @var array
17			*/
18			public static $defaultProcessors = [
19			'<ifset>' => Processor\IfSet::class,
20			'<ref>' => Processor\Reference::class,
21			'<switch>' => Processor\SwitchChoose::class,
22			'<merge>' => Processor\Merge::class,
23			'<tpl>' => Processor\Mustache::class,
24			'<src>' => Processor\Http::class,
25			'<jmespath>' => Processor\JmesPath::class,
26			'<transformation>' => Processor\Transform::class,
27			'<math>' => Processor\Math::class,
28			'<enrich>' => Processor\Enrich::class,
29			'<dateformat>' => Processor\DateFormat::class,
30
31			// Deprecated
32			'_ref' => Processor\Reference::class,
33			'_switch' => Processor\SwitchChoose::class,
34			'_src' => Processor\Http::class,
35			'_merge' => Processor\Merge::class,
36			'_jmespath' => Processor\JmesPath::class,
37			'_tpl' => Processor\Mustache::class,
38			'_transformation' => Processor\Transform::class
39			];
40
41
42			/**
43			* Processors, applied in specified order.
44			*
45			* @var DataEnricher\Processor[]
46			*/
47			public $processors;
48
49
50			/**
51			* Class constructor
52			*/
53	3		public function __construct()
54			{
55	3		foreach (static::$defaultProcessors as $property => $processor) {
56	3		if (is_string($processor)) {
57	3		$processor = new $processor($property);
58	3		}
59
60	3		$this->processors[] = $processor;
61	3		}
62	3		}
63
64			/**
65			* Create processors
66			*
67			* @param object $source Data source
68			* @param array\|object $target Target or dot key path
69			* @return Processor[]
70			*/
71			protected function getProcessorsFor($source, $target)
72			{
73			$processors = [];
74
75			foreach ($this->processors as $processor) {
76			$processors[] = $processor->withSourceAndTarget($source, $target);
77			}
78
79			return $processors;
80			}
81
82
83			/**
84			* Apply processing instructions
85			*
86			* @param array\|object\|string $target Target or dot key path
87			* @param object $source Data source
88			*/
89	2		public function applyTo($target, $source = null)
90			{
91	2		if (!isset($source)) {
92	2		$source = $target;
93	2		}
94
95	2		if (!is_object($source)) {
96	2		throw new \Exception("Data enricher on works on an object, not on a " . gettype($source));
97			}
98
99			if (is_string($target)) {
100			$target = DotKey::on($source)->get($target);
101			}
102
103			$nodes = $this->findNodes($target);
104			$processors = $this->getProcessorsFor($source, $target);
105
106			foreach ($nodes as $node) {
107			foreach ($processors as $processor) {
108			$node->apply($processor);
109			}
110			}
111
112			$this->applyNodeResults($target);
113			}
114
115			/**
116			* Find nodes that have processing instructions
117			*
118			* @param array\|object $target
119			* @return array
120			*/
121			public function findNodes(&$target)
122			{
123			$nodes = [];
124
125			foreach ($target as $key => &$value) {
126			if (is_array($value) \|\| (is_object($value) && !$value instanceof Node)) {
127			$nodes = array_merge($nodes, $this->findNodes($value));
128			}
129
130			if ($value instanceof \stdClass && $this->hasProcessorProperty($value)) {
131			$value = new Node($value);
132			$nodes[] = $value;
133			}
134			}
135
136			return $nodes;
137			}
138
139			/**
140			* Check if object has at leas one process property
141			*
142			* @param \stdClass $value
143			* @param Processor[] $processors
			0 ignored issues – show Bug introduced 2016-06-09 23:53 UTC by Report Bug Copy Issue Report There is no parameter named `$processors`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
144			* @return boolean
145			*/
146			protected function hasProcessorProperty($value)
147			{
148			$processorProps = array_map(function ($processor) {
149			return $processor->getProperty();
150			}, $this->processors);
151
152			$valueProps = array_keys(get_object_vars($value));
153			return count(array_intersect($valueProps, $processorProps)) > 0;
154			}
155
156			/**
157			* Replace nodes with their results
158			*
159			* @param array\|object $target
160			*/
161		View Code Duplication	protected function applyNodeResults(&$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...
162			{
163			foreach ($target as &$value) {
164			if ($value instanceof Node) {
165			$value = $value->getResult();
166			} elseif (is_array($value) \|\| is_object($value)) {
167			$this->applyNodeResults($value);
168			}
169			}
170			}
171			}
172

legalthings / data-enricher

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DataEnricher::applyTo() B

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