UrlKeyObserver - Code Metrics - Inspection of "PAC-264: implement refactoring from PAC-307" - techdivision/import-product - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — pac-264--pdo-exception ( cb452d...c8cc02 )

unknown

created 2020-12-22 15:33 UTC

UrlKeyObserver A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	241
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes

Metric	Value
wmc	22
lcom	1
cbo	5
dl	0
loc	241
rs	10
c	0
b	0
f	0

12 Methods

Rating	Name	Size	Complexity
A	__construct()	9	1
A	getProductBunchProcessor()	4	1
B	process()	62	9
A	getUrlPaths()	19	2
A	setIds()	4	2
A	setLastEntityId()	4	1
A	getPrimaryKey()	4	1
A	loadProduct()	4	1
A	loadUrlKey()	4	1
A	getCategoryByPath()	4	1
A	getUrlKeyUtil()	4	1
A	makeUnique()	4	1

<?php

/**
 * TechDivision\Import\Product\Observers\UrlKeyObserver
 *
 * 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-product
 * @link      http://www.techdivision.com
 */

namespace TechDivision\Import\Product\Observers;

use TechDivision\Import\Product\Utils\ConfigurationKeys;
use Zend\Filter\FilterInterface;
use TechDivision\Import\Utils\StoreViewCodes;
use TechDivision\Import\Product\Utils\MemberNames;
use TechDivision\Import\Product\Utils\ColumnKeys;
use TechDivision\Import\Utils\Filter\UrlKeyFilterTrait;
use TechDivision\Import\Product\Services\ProductBunchProcessorInterface;
use TechDivision\Import\Utils\UrlKeyUtilInterface;
use TechDivision\Import\Subjects\UrlKeyAwareSubjectInterface;

/**
 * Observer that extracts the URL key from the product name and adds a two new columns
 * with the their values.
 *
 * @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-product
 * @link      http://www.techdivision.com
 */
class UrlKeyObserver extends AbstractProductImportObserver
{

    /**
     * The trait that provides string => URL key conversion functionality.
     *
     * @var \TechDivision\Import\Utils\Filter\UrlKeyFilterTrait
     */
    use UrlKeyFilterTrait;

    /**
     * The URL key utility instance.
     *
     * @var \TechDivision\Import\Utils\UrlKeyUtilInterface
     */
    protected $urlKeyUtil;

    /**
     * The product bunch processor instance.
     *
     * @var \TechDivision\Import\Product\Services\ProductBunchProcessorInterface
     */
    protected $productBunchProcessor;

    /**
     * Initialize the observer with the passed product bunch processor and filter instance.
     *
     * @param \TechDivision\Import\Product\Services\ProductBunchProcessorInterface $productBunchProcessor   The product bunch processor instance
     * @param \Zend\Filter\FilterInterface                                         $convertLiteralUrlFilter The URL filter instance
     * @param \TechDivision\Import\Utils\UrlKeyUtilInterface                       $urlKeyUtil              The URL key utility instance
     */
    public function __construct(
        ProductBunchProcessorInterface $productBunchProcessor,
        FilterInterface $convertLiteralUrlFilter,
        UrlKeyUtilInterface $urlKeyUtil
    ) {
        $this->productBunchProcessor = $productBunchProcessor;
        $this->convertLiteralUrlFilter = $convertLiteralUrlFilter;
        $this->urlKeyUtil = $urlKeyUtil;
    }

    /**
     * Return's the product bunch processor instance.
     *
     * @return \TechDivision\Import\Product\Services\ProductBunchProcessorInterface The product bunch processor instance
     */
    protected function getProductBunchProcessor()
    {
        return $this->productBunchProcessor;
    }

    /**
     * Process the observer's business logic.
     *
     * @return void
     * @throws \Exception Is thrown, if either column "url_key" or "name" have a value set
     */
    protected function process()
    {

        // prepare the store view code
        $this->getSubject()->prepareStoreViewCode();

        // throw an exception, that the URL key can not be initialized and we're in admin store view
        if ($this->getSubject()->getStoreViewCode(StoreViewCodes::ADMIN) === StoreViewCodes::ADMIN
            && $this->hasValue(ColumnKeys::URL_KEY) === false
            && $this->hasValue(ColumnKeys::NAME) === false
        ) {
            throw new \Exception('Can\'t initialize the URL key because either columns "url_key" or "name" have a value set for default store view');
        }

        // set the entity ID for the product with the passed SKU
        if ($product = $this->loadProduct($this->getValue(ColumnKeys::SKU))) {
            $this->setIds($product);
        } else {
            $this->setIds(array());
        }

        // query whether or not an existing product `url_key` should recalc from product name
        if ($this->hasValue(ColumnKeys::URL_KEY)) {
            $urlKey =  $this->getValue(ColumnKeys::URL_KEY);
        } else {
            // product already exists and NO recalc from product key,
            // so we search origin url_key from product
            $urlKey = $this->loadUrlKey(
                $this->getSubject(),
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                $this->getPrimaryKey()
            );

            // query whether or not a product name is available
            if (!$urlKey) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
                // initialize the URL key with the converted name
                $urlKey = $this->convertNameToUrlKey($this->getValue(ColumnKeys::NAME));
            }
        }

        // load the URL paths of the categories
        // found in the column `categories`
        $urlPaths = $this->getUrlPaths();

        // iterate over the found URL paths and try to find a unique URL key
        for ($i = 0; $i < sizeof($urlPaths); $i++) {
for ($i=0; $i<count($array); $i++) { // calls count() on each iteration
}

// Better
for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once
}
            // try to make the URL key unique for the given URL path
            $proposedUrlKey = $this->makeUnique($this->getSubject(), $urlKey, $urlPaths[$i]);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            // if the URL key is NOT the same as the passed one or with the parent URL path
            // it can NOT be used, so we've to persist it temporarily and try it again for
            // all the other URL paths until we found one that works with every URL path
            if ($urlKey !== $proposedUrlKey) {
                // temporarily persist the URL key
                $urlKey = $proposedUrlKey;
                // reset the counter and restart the
                // iteration with the first URL path
                $i = 0;
            }
        }

        // set the unique URL key for further processing
        $this->setValue(ColumnKeys::URL_KEY, $urlKey);
    }

    /**
     * Extract's the category from the comma separeted list of categories from
     * the column `categories` and return's an array with their URL paths.
     *
     * @return string[] Array with the URL paths of the categories found in column `categories`
     * @todo The list has to be exended by the URL paths of the parent categories that has the anchor flag been acitvated
     */
    protected function getUrlPaths()
    {

        // initialize the array for the URL paths of the cateogries
        $urlPaths = array();

        // extract the categories from the column `categories`
        $categories = $this->getValue(ColumnKeys::CATEGORIES, array(), array($this, 'explode'));

        // iterate of the found categories, load
        // their URL path and add it the array
        foreach ($categories as $path) {
            $category = $this->getCategoryByPath($path);
            $urlPaths[] = $category[MemberNames::URL_PATH];
        }

        // return the array with the categories URL paths
        return $urlPaths;
    }

    /**
     * Temporarily persist's the IDs of the passed product.
     *
     * @param array $product The product to temporarily persist the IDs for
     *
     * @return void
     */
    protected function setIds(array $product)
    {
        $this->setLastEntityId(isset($product[MemberNames::ENTITY_ID]) ? $product[MemberNames::ENTITY_ID] : null);
    }

    /**
     * Set's the ID of the product that has been created recently.
     *
     * @param string $lastEntityId The entity ID
     *
     * @return void
     */
    protected function setLastEntityId($lastEntityId)
    {
        $this->getSubject()->setLastEntityId($lastEntityId);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Return's the PK to of the product.
     *
     * @return integer The PK to create the relation with
     */
    protected function getPrimaryKey()
    {
        $this->getSubject()->getLastEntityId();
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Load's and return's the product with the passed SKU.
     *
     * @param string $sku The SKU of the product to load
     *
     * @return array The product
     */
    protected function loadProduct($sku)
    {
        return $this->getProductBunchProcessor()->loadProduct($sku);
    }

    /**
     * Load's and return's the url_key with the passed primary ID.
     *
     * @param \TechDivision\Import\Subjects\UrlKeyAwareSubjectInterface $subject      The subject to load the URL key
     * @param int                                                       $primaryKeyId The ID from product
     *
     * @return string|null url_key or null
     */
    protected function loadUrlKey(UrlKeyAwareSubjectInterface $subject, $primaryKeyId)
    {
        return $this->getUrlKeyUtil()->loadUrlKey($subject, $primaryKeyId);

    }

    /**
     * Return's the category with the passed path.
     *
     * @param string $path The path of the category to return
     *
     * @return array The category
     */
    protected function getCategoryByPath($path)
    {
        return $this->getSubject()->getCategoryByPath($path);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }

    /**
     * Returns the URL key utility instance.
     *
     * @return \TechDivision\Import\Utils\UrlKeyUtilInterface The URL key utility instance
     */
    protected function getUrlKeyUtil()
    {
        return $this->urlKeyUtil;
    }

    /**
     * Make's the passed URL key unique by adding the next number to the end.
     *
     * @param \TechDivision\Import\Subjects\UrlKeyAwareSubjectInterface $subject The subject to make the URL key unique for
     * @param string                                                    $urlKey  The URL key to make unique
     *
     * @return string The unique URL key
     */
    protected function makeUnique(UrlKeyAwareSubjectInterface $subject, $urlKey)
    {
        return $this->getUrlKeyUtil()->makeUnique($subject, $urlKey);
    }
}


Push — pac-264--pdo-exception ( cb452d...c8cc02 )

UrlKeyObserver A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

12 Methods

Available Fixes

Available Fixes

Available Fixes

1			<?php
2
3			/**
4			* TechDivision\Import\Product\Observers\UrlKeyObserver
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-product
18			* @link http://www.techdivision.com
19			*/
20
21			namespace TechDivision\Import\Product\Observers;
22
23			use TechDivision\Import\Product\Utils\ConfigurationKeys;
24			use Zend\Filter\FilterInterface;
25			use TechDivision\Import\Utils\StoreViewCodes;
26			use TechDivision\Import\Product\Utils\MemberNames;
27			use TechDivision\Import\Product\Utils\ColumnKeys;
28			use TechDivision\Import\Utils\Filter\UrlKeyFilterTrait;
29			use TechDivision\Import\Product\Services\ProductBunchProcessorInterface;
30			use TechDivision\Import\Utils\UrlKeyUtilInterface;
31			use TechDivision\Import\Subjects\UrlKeyAwareSubjectInterface;
32
33			/**
34			* Observer that extracts the URL key from the product name and adds a two new columns
35			* with the their values.
36			*
37			* @author Tim Wagner <[email protected]>
38			* @copyright 2016 TechDivision GmbH <[email protected]>
39			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
40			* @link https://github.com/techdivision/import-product
41			* @link http://www.techdivision.com
42			*/
43			class UrlKeyObserver extends AbstractProductImportObserver
44			{
45
46			/**
47			* The trait that provides string => URL key conversion functionality.
48			*
49			* @var \TechDivision\Import\Utils\Filter\UrlKeyFilterTrait
50			*/
51			use UrlKeyFilterTrait;
52
53			/**
54			* The URL key utility instance.
55			*
56			* @var \TechDivision\Import\Utils\UrlKeyUtilInterface
57			*/
58			protected $urlKeyUtil;
59
60			/**
61			* The product bunch processor instance.
62			*
63			* @var \TechDivision\Import\Product\Services\ProductBunchProcessorInterface
64			*/
65			protected $productBunchProcessor;
66
67			/**
68			* Initialize the observer with the passed product bunch processor and filter instance.
69			*
70			* @param \TechDivision\Import\Product\Services\ProductBunchProcessorInterface $productBunchProcessor The product bunch processor instance
71			* @param \Zend\Filter\FilterInterface $convertLiteralUrlFilter The URL filter instance
72			* @param \TechDivision\Import\Utils\UrlKeyUtilInterface $urlKeyUtil The URL key utility instance
73			*/
74			public function __construct(
75			ProductBunchProcessorInterface $productBunchProcessor,
76			FilterInterface $convertLiteralUrlFilter,
77			UrlKeyUtilInterface $urlKeyUtil
78			) {
79			$this->productBunchProcessor = $productBunchProcessor;
80			$this->convertLiteralUrlFilter = $convertLiteralUrlFilter;
81			$this->urlKeyUtil = $urlKeyUtil;
82			}
83
84			/**
85			* Return's the product bunch processor instance.
86			*
87			* @return \TechDivision\Import\Product\Services\ProductBunchProcessorInterface The product bunch processor instance
88			*/
89			protected function getProductBunchProcessor()
90			{
91			return $this->productBunchProcessor;
92			}
93
94			/**
95			* Process the observer's business logic.
96			*
97			* @return void
98			* @throws \Exception Is thrown, if either column "url_key" or "name" have a value set
99			*/
100			protected function process()
101			{
102
103			// prepare the store view code
104			$this->getSubject()->prepareStoreViewCode();
105
106			// throw an exception, that the URL key can not be initialized and we're in admin store view
107			if ($this->getSubject()->getStoreViewCode(StoreViewCodes::ADMIN) === StoreViewCodes::ADMIN
108			&& $this->hasValue(ColumnKeys::URL_KEY) === false
109			&& $this->hasValue(ColumnKeys::NAME) === false
110			) {
111			throw new \Exception('Can\'t initialize the URL key because either columns "url_key" or "name" have a value set for default store view');
112			}
113
114			// set the entity ID for the product with the passed SKU
115			if ($product = $this->loadProduct($this->getValue(ColumnKeys::SKU))) {
116			$this->setIds($product);
117			} else {
118			$this->setIds(array());
119			}
120
121			// query whether or not an existing product `url_key` should recalc from product name
122			if ($this->hasValue(ColumnKeys::URL_KEY)) {
123			$urlKey = $this->getValue(ColumnKeys::URL_KEY);
124			} else {
125			// product already exists and NO recalc from product key,
126			// so we search origin url_key from product
127			$urlKey = $this->loadUrlKey(
128			$this->getSubject(),
			0 ignored issues – show Documentation introduced 2020-12-22 00:17 UTC by Report Bug Copy Issue Report `$this->getSubject()` is of type `object<TechDivision\Impo...jects\SubjectInterface>`, but the function expects a `object<TechDivision\Impo...yAwareSubjectInterface>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
129			$this->getPrimaryKey()
130			);
131
132			// query whether or not a product name is available
133			if (!$urlKey) {
			0 ignored issues – show Bug Best Practice introduced 2020-12-22 15:50 UTC by Report Bug Copy Issue Report The expression `$urlKey` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
134			// initialize the URL key with the converted name
135			$urlKey = $this->convertNameToUrlKey($this->getValue(ColumnKeys::NAME));
136			}
137			}
138
139			// load the URL paths of the categories
140			// found in the column `categories`
141			$urlPaths = $this->getUrlPaths();
142
143			// iterate over the found URL paths and try to find a unique URL key
144			for ($i = 0; $i < sizeof($urlPaths); $i++) {
			0 ignored issues – show Performance Best Practice introduced 2020-12-16 17:12 UTC by Report Bug Copy Issue Report It seems like you are calling the size function `sizeof()` as part of the test condition. You might want to compute the size beforehand, and not on each iteration. If the size of the collection does not change during the iteration, it is generally a good practice to compute it beforehand, and not on each iteration: for ($i=0; $i<count($array); $i++) { // calls count() on each iteration } // Better for ($i=0, $c=count($array); $i<$c; $i++) { // calls count() just once } Loading history...
145			// try to make the URL key unique for the given URL path
146			$proposedUrlKey = $this->makeUnique($this->getSubject(), $urlKey, $urlPaths[$i]);
			0 ignored issues – show Documentation introduced 2020-12-16 17:12 UTC by Report Bug Copy Issue Report `$this->getSubject()` is of type `object<TechDivision\Impo...jects\SubjectInterface>`, but the function expects a `object<TechDivision\Impo...yAwareSubjectInterface>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Unused Code introduced 2020-12-16 17:12 UTC by Report Bug Copy Issue Report The call to `UrlKeyObserver::makeUnique()` has too many arguments starting with `$urlPaths[$i]`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
147			// if the URL key is NOT the same as the passed one or with the parent URL path
148			// it can NOT be used, so we've to persist it temporarily and try it again for
149			// all the other URL paths until we found one that works with every URL path
150			if ($urlKey !== $proposedUrlKey) {
151			// temporarily persist the URL key
152			$urlKey = $proposedUrlKey;
153			// reset the counter and restart the
154			// iteration with the first URL path
155			$i = 0;
156			}
157			}
158
159			// set the unique URL key for further processing
160			$this->setValue(ColumnKeys::URL_KEY, $urlKey);
161			}
162
163			/**
164			* Extract's the category from the comma separeted list of categories from
165			* the column `categories` and return's an array with their URL paths.
166			*
167			* @return string[] Array with the URL paths of the categories found in column `categories`
168			* @todo The list has to be exended by the URL paths of the parent categories that has the anchor flag been acitvated
169			*/
170			protected function getUrlPaths()
171			{
172
173			// initialize the array for the URL paths of the cateogries
174			$urlPaths = array();
175
176			// extract the categories from the column `categories`
177			$categories = $this->getValue(ColumnKeys::CATEGORIES, array(), array($this, 'explode'));
178
179			// iterate of the found categories, load
180			// their URL path and add it the array
181			foreach ($categories as $path) {
182			$category = $this->getCategoryByPath($path);
183			$urlPaths[] = $category[MemberNames::URL_PATH];
184			}
185
186			// return the array with the categories URL paths
187			return $urlPaths;
188			}
189
190			/**
191			* Temporarily persist's the IDs of the passed product.
192			*
193			* @param array $product The product to temporarily persist the IDs for
194			*
195			* @return void
196			*/
197			protected function setIds(array $product)
198			{
199			$this->setLastEntityId(isset($product[MemberNames::ENTITY_ID]) ? $product[MemberNames::ENTITY_ID] : null);
200			}
201
202			/**
203			* Set's the ID of the product that has been created recently.
204			*
205			* @param string $lastEntityId The entity ID
206			*
207			* @return void
208			*/
209			protected function setLastEntityId($lastEntityId)
210			{
211			$this->getSubject()->setLastEntityId($lastEntityId);
			0 ignored issues – show Bug introduced 2017-08-22 17:03 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `TechDivision\Import\Subjects\SubjectInterface` as the method `setLastEntityId()` does only exist in the following implementations of said interface: `TechDivision\Import\Plugins\ExportableSubjectImpl`, `TechDivision\Import\Prod...\AbstractProductSubject`, `TechDivision\Import\Product\Subjects\BunchSubject`, `TechDivision\Import\Subjects\ExportableTraitImpl`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
212			}
213
214			/**
215			* Return's the PK to of the product.
216			*
217			* @return integer The PK to create the relation with
218			*/
219			protected function getPrimaryKey()
220			{
221			$this->getSubject()->getLastEntityId();
			0 ignored issues – show Bug introduced 2017-08-12 10:59 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `TechDivision\Import\Subjects\SubjectInterface` as the method `getLastEntityId()` does only exist in the following implementations of said interface: `TechDivision\Import\Observers\EntitySubjectImpl`, `TechDivision\Import\Plugins\ExportableSubjectImpl`, `TechDivision\Import\Prod...\AbstractProductSubject`, `TechDivision\Import\Product\Subjects\BunchSubject`, `TechDivision\Import\Subjects\ExportableTraitImpl`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
222			}
223
224			/**
225			* Load's and return's the product with the passed SKU.
226			*
227			* @param string $sku The SKU of the product to load
228			*
229			* @return array The product
230			*/
231			protected function loadProduct($sku)
232			{
233			return $this->getProductBunchProcessor()->loadProduct($sku);
234			}
235
236			/**
237			* Load's and return's the url_key with the passed primary ID.
238			*
239			* @param \TechDivision\Import\Subjects\UrlKeyAwareSubjectInterface $subject The subject to load the URL key
240			* @param int $primaryKeyId The ID from product
241			*
242			* @return string\|null url_key or null
243			*/
244			protected function loadUrlKey(UrlKeyAwareSubjectInterface $subject, $primaryKeyId)
245			{
246			return $this->getUrlKeyUtil()->loadUrlKey($subject, $primaryKeyId);
			0 ignored issues – show Bug introduced 2020-12-22 00:17 UTC by Report Bug Copy Issue Report The method `loadUrlKey()` does not seem to exist on `object<TechDivision\Impo...ls\UrlKeyUtilInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
247			}
248
249			/**
250			* Return's the category with the passed path.
251			*
252			* @param string $path The path of the category to return
253			*
254			* @return array The category
255			*/
256			protected function getCategoryByPath($path)
257			{
258			return $this->getSubject()->getCategoryByPath($path);
			0 ignored issues – show Bug introduced 2020-12-16 17:12 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `TechDivision\Import\Subjects\SubjectInterface` as the method `getCategoryByPath()` does only exist in the following implementations of said interface: `TechDivision\Import\Prod...\AbstractProductSubject`, `TechDivision\Import\Product\Subjects\BunchSubject`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
259			}
260
261			/**
262			* Returns the URL key utility instance.
263			*
264			* @return \TechDivision\Import\Utils\UrlKeyUtilInterface The URL key utility instance
265			*/
266			protected function getUrlKeyUtil()
267			{
268			return $this->urlKeyUtil;
269			}
270
271			/**
272			* Make's the passed URL key unique by adding the next number to the end.
273			*
274			* @param \TechDivision\Import\Subjects\UrlKeyAwareSubjectInterface $subject The subject to make the URL key unique for
275			* @param string $urlKey The URL key to make unique
276			*
277			* @return string The unique URL key
278			*/
279			protected function makeUnique(UrlKeyAwareSubjectInterface $subject, $urlKey)
280			{
281			return $this->getUrlKeyUtil()->makeUnique($subject, $urlKey);
282			}
283			}
284

techdivision / import-product

Push — pac-264--pdo-exception ( cb452d...c8cc02 )

UrlKeyObserver A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

12 Methods

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Available Fixes

Available Fixes

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