ExportConfigFactory - Code Metrics - Inspection of "Merge pull request #81 from wagnert/master" - techdivision/import - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a3f369...f825b4 )

by Tim

created 2017-06-28 14:45 UTC

ExportConfigFactory A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	65
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

Importance

Changes

Metric	Value
wmc	8
lcom	1
cbo	1
dl	0
loc	65
ccs	0
cts	27
cp	0
rs	10
c	0
b	0
f	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
C	createExportConfig()	0	39	7

<?php

/**
 * TechDivision\Import\Adapter\Csv\ExportConfigFactory
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 *
 * PHP version 5
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2016 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import
 * @link      http://www.techdivision.com
 */

namespace TechDivision\Import\Adapter\Csv;

use Goodby\CSV\Export\Standard\ExporterConfig;
use TechDivision\Import\ConfigurationInterface;

/**
 * Factory implementation for a CSV export configuration.
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2016 TechDivision GmbH <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import
 * @link      http://www.techdivision.com
 */
class ExportConfigFactory implements ExportConfigFactoryInterface
{

    /**
     * The configuration instance.
     *
     * @var \TechDivision\Import\Configuration\ConfigurationInterface
     */
    protected $configuration;

    /**
     * Initialize the adapter with the configuration.
     *
     * @param \TechDivision\Import\Configuration\ConfigurationInterface $configuration The configuration instance
     */
    public function __construct(ConfigurationInterface $configuration)
    {
        $this->configuration = $configuration;

    }

    /**
     * Factory method to create a new export configuration instance.
     *
     * @return \Goodby\CSV\Export\Standard\ExportConfig The export configuration
     */
    public function createExportConfig()
    {

        // initialize the lexer configuration
        $config = new ExporterConfig();

        // query whether or not a delimiter character has been configured
        if ($delimiter = $this->configuration->getDelimiter()) {
            $config->setDelimiter($delimiter);
        }

        // query whether or not a custom escape character has been configured
        if ($escape = $this->configuration->getEscape()) {
            $config->setEscape($escape);
        }

        // query whether or not a custom enclosure character has been configured
        if ($enclosure = $this->configuration->getEnclosure()) {
            $config->setEnclosure($enclosure);
        }

        // query whether or not a custom source charset has been configured
        if ($fromCharset = $this->configuration->getFromCharset()) {
            $config->setFromCharset($fromCharset);
        }

        // query whether or not a custom target charset has been configured
        if ($toCharset = $this->configuration->getToCharset()) {
            $config->setToCharset($toCharset);
        }

        // query whether or not a custom file mode has been configured
        if ($fileMode = $this->configuration->getFileMode()) {
            $config->setFileMode($fileMode);
        }

        // return the lexer configuration
        return $config;
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }
}


1			<?php
2
3			/**
4			* TechDivision\Import\Adapter\Csv\ExportConfigFactory
5			*
6			* NOTICE OF LICENSE
7			*
8			* This source file is subject to the Open Software License (OSL 3.0)
9			* that is available through the world-wide-web at this URL:
10			* http://opensource.org/licenses/osl-3.0.php
11			*
12			* PHP version 5
13			*
14			* @author Tim Wagner <[email protected]>
15			* @copyright 2016 TechDivision GmbH <[email protected]>
16			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
17			* @link https://github.com/techdivision/import
18			* @link http://www.techdivision.com
19			*/
20
21			namespace TechDivision\Import\Adapter\Csv;
22
23			use Goodby\CSV\Export\Standard\ExporterConfig;
24			use TechDivision\Import\ConfigurationInterface;
25
26			/**
27			* Factory implementation for a CSV export configuration.
28			*
29			* @author Tim Wagner <[email protected]>
30			* @copyright 2016 TechDivision GmbH <[email protected]>
31			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
32			* @link https://github.com/techdivision/import
33			* @link http://www.techdivision.com
34			*/
35			class ExportConfigFactory implements ExportConfigFactoryInterface
36			{
37
38			/**
39			* The configuration instance.
40			*
41			* @var \TechDivision\Import\Configuration\ConfigurationInterface
42			*/
43			protected $configuration;
44
45			/**
46			* Initialize the adapter with the configuration.
47			*
48			* @param \TechDivision\Import\Configuration\ConfigurationInterface $configuration The configuration instance
49			*/
50			public function __construct(ConfigurationInterface $configuration)
51			{
52			$this->configuration = $configuration;
			0 ignored issues – show Documentation Bug introduced 2017-06-28 14:44 UTC by Report Bug Copy Issue Report It seems like `$configuration` of type `object<TechDivision\Impo...ConfigurationInterface>` is incompatible with the declared type `object<TechDivision\Impo...ConfigurationInterface>` of property `$configuration`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
53			}
54
55			/**
56			* Factory method to create a new export configuration instance.
57			*
58			* @return \Goodby\CSV\Export\Standard\ExportConfig The export configuration
59			*/
60			public function createExportConfig()
61			{
62
63			// initialize the lexer configuration
64			$config = new ExporterConfig();
65
66			// query whether or not a delimiter character has been configured
67			if ($delimiter = $this->configuration->getDelimiter()) {
68			$config->setDelimiter($delimiter);
69			}
70
71			// query whether or not a custom escape character has been configured
72			if ($escape = $this->configuration->getEscape()) {
73			$config->setEscape($escape);
74			}
75
76			// query whether or not a custom enclosure character has been configured
77			if ($enclosure = $this->configuration->getEnclosure()) {
78			$config->setEnclosure($enclosure);
79			}
80
81			// query whether or not a custom source charset has been configured
82			if ($fromCharset = $this->configuration->getFromCharset()) {
83			$config->setFromCharset($fromCharset);
84			}
85
86			// query whether or not a custom target charset has been configured
87			if ($toCharset = $this->configuration->getToCharset()) {
88			$config->setToCharset($toCharset);
89			}
90
91			// query whether or not a custom file mode has been configured
92			if ($fileMode = $this->configuration->getFileMode()) {
93			$config->setFileMode($fileMode);
94			}
95
96			// return the lexer configuration
97			return $config;
			0 ignored issues – show Bug Best Practice introduced 2017-06-28 14:44 UTC by Report Bug Copy Issue Report The return type of `return $config;` (`Goodby\CSV\Export\Standard\ExporterConfig`) is incompatible with the return type declared by the interface `TechDivision\Import\Adap...ace::createExportConfig` of type `Goodby\CSV\Export\Standard\ExportConfig`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
98			}
99			}
100

techdivision / import

Push — master ( a3f369...f825b4 )

ExportConfigFactory A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

2 Methods

Duplication Side-by-Side

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