NestedValueConverterWorkflow::convertItem() - Code Metrics - WeareJH/data-import-magento - Measure and Improve Code Quality continuously with Scrutinizer

NestedValueConverterWorkflow::convertItem() C
last analyzed 2016-10-31 17:16 UTC

↳ Parent: NestedValueConverterWorkflow

Complexity

Conditions	13
Paths	10

Size

Total Lines	30
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	30
rs	5.1234
cc	13
eloc	16
nc	10
nop	1

How to fix Complexity

<?php

namespace Jh\DataImportMagento;

use Ddeboer\DataImport\Exception\UnexpectedTypeException;
use Ddeboer\DataImport\ValueConverter\ValueConverterInterface;
use Ddeboer\DataImport\Workflow;

/**
 * Class NestedValueConverterWorkflow
 * @package Ddeboer\DataImport
 * @author Aydin Hassan <[email protected]>
 */
class NestedValueConverterWorkflow extends Workflow
{

    /**
     * Add a value converter to the workflow
     *
     * @param string|array            $field     Field
     * @param ValueConverterInterface $converter ValueConverter
     *
     * @return $this
     */
    public function addValueConverter($field, ValueConverterInterface $converter)
    {
        //allow to attach the same converter to multiple fields in one go
        if (is_array($field)) {
            $fields = $field;
            foreach ($fields as $field) {
                $this->valueConverters[$field][] = $converter;
            }
        } else {
            $this->valueConverters[$field][] = $converter;
        }

        return $this;
    }

    /**
     * Convert the item
     *
     * @param string $item Original item values
     *
     * @return array                   Converted item values
     * @throws UnexpectedTypeException
     */
    protected function convertItem($item)
    {
        foreach ($this->itemConverters as $converter) {
            $item = $converter->convert($item);
            if ($item && !(is_array($item) || ($item instanceof \ArrayAccess && $item instanceof \Traversable))) {
                throw new UnexpectedTypeException($item, 'false or array');
            }

            if (!$item) {
                return $item;
            }
        }

        if ($item && !(is_array($item) || ($item instanceof \ArrayAccess && $item instanceof \Traversable))) {
            throw new UnexpectedTypeException($item, 'false or array');
        }

        foreach ($this->valueConverters as $property => $converters) {
            //is this is targeting a nested field
            if (strpos($property, '/') !== false) {
                $properties = explode('/', $property);
                $item = $this->recursivelyConvertValues($properties, $item, $converters);

            } else {
                $item = $this->recursivelyConvertValues([$property], $item, $converters);
            }
        }

        return $item;
    }

    /**
     * Recursively run value converters on nested data
     *
     * @param array $properties
     * @param array $data
     * @param array $converters
     * @return array
     */
    protected function recursivelyConvertValues(array $properties, array $data, array $converters)
    {
        $property = array_shift($properties);
        $isCollection = false;
        if (substr($property, -2) === "[]") {
            $isCollection = true;
            $property = substr($property, 0, -2);
        }

        if (!count($properties)) {
            //this is the deepest field

            //apply to all properties
            if ($property === '*') {
                $data = array_map(function ($value) use ($converters) {
                    foreach ($converters as $converter) {
                        $value = $converter->convert($value);
                    }
                    return $value;
                }, $data);
            } elseif (isset($data[$property]) || array_key_exists($property, $data)) {
                //This is an associative array
                foreach ($converters as $converter) {
                    $data[$property] = $converter->convert($data[$property]);
                }
            }
        } else {
            if (isset($data[$property])) {
                if ($isCollection) {
                    foreach ($data[$property] as $key => $item) {
                        $data[$property][$key] = $this->recursivelyConvertValues($properties, $item, $converters);
                    }

                } else {
                    $data[$property] = $this->recursivelyConvertValues($properties, $data[$property], $converters);
                }
            }
        }
        return $data;
    }
}


1			<?php
2
3			namespace Jh\DataImportMagento;
4
5			use Ddeboer\DataImport\Exception\UnexpectedTypeException;
6			use Ddeboer\DataImport\ValueConverter\ValueConverterInterface;
7			use Ddeboer\DataImport\Workflow;
8
9			/**
10			* Class NestedValueConverterWorkflow
11			* @package Ddeboer\DataImport
12			* @author Aydin Hassan <[email protected]>
13			*/
14			class NestedValueConverterWorkflow extends Workflow
15			{
16
17			/**
18			* Add a value converter to the workflow
19			*
20			* @param string\|array $field Field
21			* @param ValueConverterInterface $converter ValueConverter
22			*
23			* @return $this
24			*/
25			public function addValueConverter($field, ValueConverterInterface $converter)
26			{
27			//allow to attach the same converter to multiple fields in one go
28			if (is_array($field)) {
29			$fields = $field;
30			foreach ($fields as $field) {
31			$this->valueConverters[$field][] = $converter;
32			}
33			} else {
34			$this->valueConverters[$field][] = $converter;
35			}
36
37			return $this;
38			}
39
40			/**
41			* Convert the item
42			*
43			* @param string $item Original item values
44			*
45			* @return array Converted item values
46			* @throws UnexpectedTypeException
47			*/
48			protected function convertItem($item)
49			{
50			foreach ($this->itemConverters as $converter) {
51			$item = $converter->convert($item);
52			if ($item && !(is_array($item) \|\| ($item instanceof \ArrayAccess && $item instanceof \Traversable))) {
53			throw new UnexpectedTypeException($item, 'false or array');
54			}
55
56			if (!$item) {
57			return $item;
58			}
59			}
60
61			if ($item && !(is_array($item) \|\| ($item instanceof \ArrayAccess && $item instanceof \Traversable))) {
62			throw new UnexpectedTypeException($item, 'false or array');
63			}
64
65			foreach ($this->valueConverters as $property => $converters) {
66			//is this is targeting a nested field
67			if (strpos($property, '/') !== false) {
68			$properties = explode('/', $property);
69			$item = $this->recursivelyConvertValues($properties, $item, $converters);
70
71			} else {
72			$item = $this->recursivelyConvertValues([$property], $item, $converters);
73			}
74			}
75
76			return $item;
77			}
78
79			/**
80			* Recursively run value converters on nested data
81			*
82			* @param array $properties
83			* @param array $data
84			* @param array $converters
85			* @return array
86			*/
87			protected function recursivelyConvertValues(array $properties, array $data, array $converters)
88			{
89			$property = array_shift($properties);
90			$isCollection = false;
91			if (substr($property, -2) === "[]") {
92			$isCollection = true;
93			$property = substr($property, 0, -2);
94			}
95
96			if (!count($properties)) {
97			//this is the deepest field
98
99			//apply to all properties
100			if ($property === '*') {
101			$data = array_map(function ($value) use ($converters) {
102			foreach ($converters as $converter) {
103			$value = $converter->convert($value);
104			}
105			return $value;
106			}, $data);
107			} elseif (isset($data[$property]) \|\| array_key_exists($property, $data)) {
108			//This is an associative array
109			foreach ($converters as $converter) {
110			$data[$property] = $converter->convert($data[$property]);
111			}
112			}
113			} else {
114			if (isset($data[$property])) {
115			if ($isCollection) {
116			foreach ($data[$property] as $key => $item) {
117			$data[$property][$key] = $this->recursivelyConvertValues($properties, $item, $converters);
118			}
119
120			} else {
121			$data[$property] = $this->recursivelyConvertValues($properties, $data[$property], $converters);
122			}
123			}
124			}
125			return $data;
126			}
127			}
128

WeareJH / data-import-magento

NestedValueConverterWorkflow::convertItem() C last analyzed 2016-10-31 17:16 UTC

Complexity

Size

Duplication

Importance

How to fix Complexity

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NestedValueConverterWorkflow::convertItem() C
last analyzed 2016-10-31 17:16 UTC