UrlRewriteUpdateObserver::getExistingUrlRewrite() - Code Metrics - Inspection of "Merge pull request #78 from wagnert/master" - techdivision/import-product - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 182e3a...71e73c )

by Tim

created 2017-08-12 12:05 UTC

UrlRewriteUpdateObserver::getExistingUrlRewrite() A

↳ Parent: UrlRewriteUpdateObserver

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	2.0625

Importance

Changes

Metric	Value
dl	0
loc	6
ccs	3
cts	4
cp	0.75
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	3
nc	2
nop	1
crap	2.0625

<?php

/**
 * TechDivision\Import\Product\Observers\UrlRewriteUpdateObserver
 *
 * 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\MemberNames;
use TechDivision\Import\Product\Utils\CoreConfigDataKeys;

/**
 * Observer that creates/updates the product's URL rewrites.
 *
 * @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 UrlRewriteUpdateObserver extends UrlRewriteObserver
{

    /**
     * Array with the existing URL rewrites of the actual product.
     *
     * @var array
     */
    protected $existingUrlRewrites = array();

    /**
     * Return's the URL rewrite for the passed request path.
     *
     * @param string $requestPath The request path to return the URL rewrite for
     *
     * @return array|null The URL rewrite
     */
    protected function getExistingUrlRewrite($requestPath)
    {
        if (isset($this->existingUrlRewrites[$requestPath])) {
            return $this->existingUrlRewrites[$requestPath];
        }
    }

    /**
     * Remove's the passed URL rewrite from the existing one's.
     *
     * @param array $urlRewrite The URL rewrite to remove
     *
     * @return void
     */
    protected function removeExistingUrlRewrite(array $urlRewrite)
    {

        // load request path
        $requestPath = $urlRewrite[MemberNames::REQUEST_PATH];

        // query whether or not the URL rewrite exists and remove it, if available
        if (isset($this->existingUrlRewrites[$requestPath])) {
            unset($this->existingUrlRewrites[$requestPath]);
        }
    }

    /**
     * Process the observer's business logic.
     *
     * @return void
     * @see \TechDivision\Import\Product\Observers\UrlRewriteObserver::process()
     */
    protected function process()
    {

        // process the new URL rewrites first
        parent::process();

        // query whether or not 301 redirects have to be created
        if ($this->getSubject()->getCoreConfigData(CoreConfigDataKeys::CATALOG_SEO_SAVE_REWRITES_HISTORY, true)) {
            // load the root category
            $rootCategory = $this->getRootCategory();

            // create redirect URL rewrites for the existing URL rewrites
            foreach ($this->existingUrlRewrites as $existingUrlRewrite) {
                // if the URL rewrite has been created manually
                if ((integer) $existingUrlRewrite[MemberNames::IS_AUTOGENERATED] === 0) {
                    // do NOT create another redirect
                    continue;
                }

                // if the URL rewrite already IS a redirect
                if ((integer) $existingUrlRewrite[MemberNames::REDIRECT_TYPE] !== 0) {
                    // do NOT create another redirect
                    continue;
                }

                // load the metadata from the existing URL rewrite
                $metadata = $this->getMetadata($existingUrlRewrite);

                // initialize the category with the root category
                $category = $rootCategory;

                // query whether or not, the existing URL rewrite has been replaced
                if (isset($this->urlRewrites[$metadata['category_id']])) {
                    // if yes, load the category of the original one
                    $category = $this->getCategory($metadata['category_id']);
                }

                // load target path/metadata for the actual category
                $targetPath = $this->prepareRequestPath($category);
                $metadata = serialize($this->prepareMetadata($category));

                // override data with the 301 configuration
                $attr = array(
                    MemberNames::IS_AUTOGENERATED => 0,
                    MemberNames::REDIRECT_TYPE    => 301,
                    MemberNames::METADATA         => $metadata,
                    MemberNames::TARGET_PATH      => $targetPath,
                );

                // merge and return the prepared URL rewrite
                $existingUrlRewrite = $this->mergeEntity($existingUrlRewrite, $attr);

                // create the URL rewrite
                $this->persistUrlRewrite($existingUrlRewrite);
            }
        }
    }

    /**
     * Prepare's the URL rewrites that has to be created/updated.
     *
     * @return void
     * @see \TechDivision\Import\Product\Observers\UrlRewriteObserver::prepareUrlRewrites()
     */
    protected function prepareUrlRewrites()
    {

        // (re-)initialize the array for the existing URL rewrites
        $this->existingUrlRewrites = array();

        // prepare the new URL rewrites first
        parent::prepareUrlRewrites();

        // load the existing URL rewrites of the actual entity
        $existingUrlRewrites = $this->getUrlRewritesByEntityTypeAndEntityIdAndStoreId(
            UrlRewriteObserver::ENTITY_TYPE,
            $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.
    }
}
            $this->getSubject()->getRowStoreId()

        );

        // prepare the existing URL rewrites to improve searching them by request path
        foreach ($existingUrlRewrites as $existingUrlRewrite) {
            $this->existingUrlRewrites[$existingUrlRewrite[MemberNames::REQUEST_PATH]] = $existingUrlRewrite;
        }
    }

    /**
     * Initialize the category product with the passed attributes and returns an instance.
     *
     * @param array $attr The category product attributes
     *
     * @return array The initialized category product
     */
    protected function initializeUrlRewrite(array $attr)
    {

        // try to load the URL rewrite for the store ID and request path
        if ($urlRewrite = $this->getExistingUrlRewrite($attr[MemberNames::REQUEST_PATH])) {
            // if a URL rewrite has been found, do NOT create a redirect
            $this->removeExistingUrlRewrite($urlRewrite);

            // if the found URL rewrite has been created manually
            if ((integer) $urlRewrite[MemberNames::IS_AUTOGENERATED] === 0) {
                // do NOT update it nor create a another redirect
                return false;
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());
}
            }

            // if the found URL rewrite has been autogenerated, then update it
            return $this->mergeEntity($urlRewrite, $attr);
        }

        // simple return the attributes
        return $attr;
    }

    /**
     * Initialize the URL rewrite product => category relation with the passed attributes
     * and returns an instance.
     *
     * @param array $attr The URL rewrite product => category relation attributes
     *
     * @return array|null The initialized URL rewrite product => category relation
     */
    protected function initializeUrlRewriteProductCategory($attr)
    {

        // try to load the URL rewrite product category relation
        if ($urlRewriteProductCategory = $this->loadUrlRewriteProductCategory($attr[MemberNames::URL_REWRITE_ID])) {
            return $this->mergeEntity($urlRewriteProductCategory, $attr);
        }

        // simple return the URL rewrite product category
        return $attr;
    }

    /**
     * Return's the unserialized metadata of the passed URL rewrite. If the
     * metadata doesn't contain a category ID, the category ID of the root
     * category will be added.
     *
     * @param array $urlRewrite The URL rewrite to return the metadata for
     *
     * @return array The metadata of the passed URL rewrite
     */
    protected function getMetadata($urlRewrite)
    {

        // initialize the array with the metaddata
        $metadata = array();

        // try to unserialize the metadata from the passed URL rewrite
        if (isset($urlRewrite[MemberNames::METADATA])) {
            $metadata = unserialize($urlRewrite[MemberNames::METADATA]);
        }

        // query whether or not a category ID has been found
        if (isset($metadata['category_id'])) {
            // if yes, return the metadata
            return $metadata;
        }

        // if not, append the ID of the root category
        $rootCategory = $this->getRootCategory();
        $metadata['category_id'] = $rootCategory[MemberNames::ENTITY_ID];

        // and return the metadata
        return $metadata;
    }

    /**
     * Return's the category with the passed ID.
     *
     * @param integer $categoryId The ID of the category to return
     *
     * @return array The category data
     */
    protected function getCategory($categoryId)
    {
        return $this->getSubject()->getCategory($categoryId);
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 URL rewrites for the passed URL entity type and ID.
     *
     * @param string  $entityType The entity type to load the URL rewrites for
     * @param integer $entityId   The entity ID to load the URL rewrites for
     * @param integer $storeId    The store ID to load the URL rewrites for
     *
     * @return array The URL rewrites
     */
    public function getUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $entityId, $storeId)
    {
        return $this->getProductBunchProcessor()->getUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $entityId, $storeId);
    }

    /**
     * Return's the URL rewrite product category relation for the passed
     * URL rewrite ID.
     *
     * @param integer $urlRewriteId The URL rewrite ID to load the URL rewrite product category relation for
     *
     * @return array|false The URL rewrite product category relations
     */
    protected function loadUrlRewriteProductCategory($urlRewriteId)
    {
        return $this->getProductBunchProcessor()->loadUrlRewriteProductCategory($urlRewriteId);
    }
}


Push — master ( 182e3a...71e73c )

UrlRewriteUpdateObserver::getExistingUrlRewrite() A

Complexity

Size

Duplication

Code Coverage

Importance

Available Fixes

Available Fixes

1		<?php
2
3		/**
4		* TechDivision\Import\Product\Observers\UrlRewriteUpdateObserver
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\MemberNames;
24		use TechDivision\Import\Product\Utils\CoreConfigDataKeys;
25
26		/**
27		* Observer that creates/updates the product's URL rewrites.
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-product
33		* @link http://www.techdivision.com
34		*/
35		class UrlRewriteUpdateObserver extends UrlRewriteObserver
36		{
37
38		/**
39		* Array with the existing URL rewrites of the actual product.
40		*
41		* @var array
42		*/
43		protected $existingUrlRewrites = array();
44
45		/**
46		* Return's the URL rewrite for the passed request path.
47		*
48		* @param string $requestPath The request path to return the URL rewrite for
49		*
50		* @return array\|null The URL rewrite
51		*/
52	1	protected function getExistingUrlRewrite($requestPath)
53		{
54	1	if (isset($this->existingUrlRewrites[$requestPath])) {
55		return $this->existingUrlRewrites[$requestPath];
56		}
57	1	}
58
59		/**
60		* Remove's the passed URL rewrite from the existing one's.
61		*
62		* @param array $urlRewrite The URL rewrite to remove
63		*
64		* @return void
65		*/
66		protected function removeExistingUrlRewrite(array $urlRewrite)
67		{
68
69		// load request path
70		$requestPath = $urlRewrite[MemberNames::REQUEST_PATH];
71
72		// query whether or not the URL rewrite exists and remove it, if available
73		if (isset($this->existingUrlRewrites[$requestPath])) {
74		unset($this->existingUrlRewrites[$requestPath]);
75		}
76		}
77
78		/**
79		* Process the observer's business logic.
80		*
81		* @return void
82		* @see \TechDivision\Import\Product\Observers\UrlRewriteObserver::process()
83		*/
84	1	protected function process()
85		{
86
87		// process the new URL rewrites first
88	1	parent::process();
89
90		// query whether or not 301 redirects have to be created
91	1	if ($this->getSubject()->getCoreConfigData(CoreConfigDataKeys::CATALOG_SEO_SAVE_REWRITES_HISTORY, true)) {
92		// load the root category
93	1	$rootCategory = $this->getRootCategory();
94
95		// create redirect URL rewrites for the existing URL rewrites
96	1	foreach ($this->existingUrlRewrites as $existingUrlRewrite) {
97		// if the URL rewrite has been created manually
98	1	if ((integer) $existingUrlRewrite[MemberNames::IS_AUTOGENERATED] === 0) {
99		// do NOT create another redirect
100		continue;
101		}
102
103		// if the URL rewrite already IS a redirect
104	1	if ((integer) $existingUrlRewrite[MemberNames::REDIRECT_TYPE] !== 0) {
105		// do NOT create another redirect
106		continue;
107		}
108
109		// load the metadata from the existing URL rewrite
110	1	$metadata = $this->getMetadata($existingUrlRewrite);
111
112		// initialize the category with the root category
113	1	$category = $rootCategory;
114
115		// query whether or not, the existing URL rewrite has been replaced
116	1	if (isset($this->urlRewrites[$metadata['category_id']])) {
117		// if yes, load the category of the original one
118	1	$category = $this->getCategory($metadata['category_id']);
119	1	}
120
121		// load target path/metadata for the actual category
122	1	$targetPath = $this->prepareRequestPath($category);
123	1	$metadata = serialize($this->prepareMetadata($category));
124
125		// override data with the 301 configuration
126		$attr = array(
127	1	MemberNames::IS_AUTOGENERATED => 0,
128	1	MemberNames::REDIRECT_TYPE => 301,
129	1	MemberNames::METADATA => $metadata,
130	1	MemberNames::TARGET_PATH => $targetPath,
131	1	);
132
133		// merge and return the prepared URL rewrite
134	1	$existingUrlRewrite = $this->mergeEntity($existingUrlRewrite, $attr);
135
136		// create the URL rewrite
137	1	$this->persistUrlRewrite($existingUrlRewrite);
138	1	}
139	1	}
140	1	}
141
142		/**
143		* Prepare's the URL rewrites that has to be created/updated.
144		*
145		* @return void
146		* @see \TechDivision\Import\Product\Observers\UrlRewriteObserver::prepareUrlRewrites()
147		*/
148	1	protected function prepareUrlRewrites()
149		{
150
151		// (re-)initialize the array for the existing URL rewrites
152	1	$this->existingUrlRewrites = array();
153
154		// prepare the new URL rewrites first
155	1	parent::prepareUrlRewrites();
156
157		// load the existing URL rewrites of the actual entity
158	1	$existingUrlRewrites = $this->getUrlRewritesByEntityTypeAndEntityIdAndStoreId(
159	1	UrlRewriteObserver::ENTITY_TYPE,
160	1	$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...
161	1	$this->getSubject()->getRowStoreId()
		0 ignored issues – show Bug introduced 2017-08-12 10:59 UTC by Report Bug Copy Issue Report The method `getRowStoreId()` does not exist on `TechDivision\Import\Subjects\SubjectInterface`. Did you maybe mean `getRow()`? This check marks calls to methods that do not seem to exist on an object. This is most likely the result of a method being renamed without all references to it being renamed likewise. Loading history...
162	1	);
163
164		// prepare the existing URL rewrites to improve searching them by request path
165	1	foreach ($existingUrlRewrites as $existingUrlRewrite) {
166	1	$this->existingUrlRewrites[$existingUrlRewrite[MemberNames::REQUEST_PATH]] = $existingUrlRewrite;
167	1	}
168	1	}
169
170		/**
171		* Initialize the category product with the passed attributes and returns an instance.
172		*
173		* @param array $attr The category product attributes
174		*
175		* @return array The initialized category product
176		*/
177	1	protected function initializeUrlRewrite(array $attr)
178		{
179
180		// try to load the URL rewrite for the store ID and request path
181	1	if ($urlRewrite = $this->getExistingUrlRewrite($attr[MemberNames::REQUEST_PATH])) {
182		// if a URL rewrite has been found, do NOT create a redirect
183		$this->removeExistingUrlRewrite($urlRewrite);
184
185		// if the found URL rewrite has been created manually
186		if ((integer) $urlRewrite[MemberNames::IS_AUTOGENERATED] === 0) {
187		// do NOT update it nor create a another redirect
188		return false;
		0 ignored issues – show Bug Best Practice introduced 2017-01-02 16:08 UTC by Report Bug Copy Issue Report The return type of `return false;` (`false`) is incompatible with the return type of the parent method `TechDivision\Import\Prod...r::initializeUrlRewrite` of type `array`. 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...
189		}
190
191		// if the found URL rewrite has been autogenerated, then update it
192		return $this->mergeEntity($urlRewrite, $attr);
193		}
194
195		// simple return the attributes
196	1	return $attr;
197		}
198
199		/**
200		* Initialize the URL rewrite product => category relation with the passed attributes
201		* and returns an instance.
202		*
203		* @param array $attr The URL rewrite product => category relation attributes
204		*
205		* @return array\|null The initialized URL rewrite product => category relation
206		*/
207	1	protected function initializeUrlRewriteProductCategory($attr)
208		{
209
210		// try to load the URL rewrite product category relation
211	1	if ($urlRewriteProductCategory = $this->loadUrlRewriteProductCategory($attr[MemberNames::URL_REWRITE_ID])) {
212		return $this->mergeEntity($urlRewriteProductCategory, $attr);
213		}
214
215		// simple return the URL rewrite product category
216	1	return $attr;
217		}
218
219		/**
220		* Return's the unserialized metadata of the passed URL rewrite. If the
221		* metadata doesn't contain a category ID, the category ID of the root
222		* category will be added.
223		*
224		* @param array $urlRewrite The URL rewrite to return the metadata for
225		*
226		* @return array The metadata of the passed URL rewrite
227		*/
228	1	protected function getMetadata($urlRewrite)
229		{
230
231		// initialize the array with the metaddata
232	1	$metadata = array();
233
234		// try to unserialize the metadata from the passed URL rewrite
235	1	if (isset($urlRewrite[MemberNames::METADATA])) {
236	1	$metadata = unserialize($urlRewrite[MemberNames::METADATA]);
237	1	}
238
239		// query whether or not a category ID has been found
240	1	if (isset($metadata['category_id'])) {
241		// if yes, return the metadata
242	1	return $metadata;
243		}
244
245		// if not, append the ID of the root category
246	1	$rootCategory = $this->getRootCategory();
247	1	$metadata['category_id'] = $rootCategory[MemberNames::ENTITY_ID];
248
249		// and return the metadata
250	1	return $metadata;
251		}
252
253		/**
254		* Return's the category with the passed ID.
255		*
256		* @param integer $categoryId The ID of the category to return
257		*
258		* @return array The category data
259		*/
260	1	protected function getCategory($categoryId)
261		{
262	1	return $this->getSubject()->getCategory($categoryId);
		0 ignored issues – show Bug introduced 2017-06-08 11:20 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 `getCategory()` 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...
263		}
264
265		/**
266		* Return's the URL rewrites for the passed URL entity type and ID.
267		*
268		* @param string $entityType The entity type to load the URL rewrites for
269		* @param integer $entityId The entity ID to load the URL rewrites for
270		* @param integer $storeId The store ID to load the URL rewrites for
271		*
272		* @return array The URL rewrites
273		*/
274	1	public function getUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $entityId, $storeId)
275		{
276	1	return $this->getProductBunchProcessor()->getUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $entityId, $storeId);
277		}
278
279		/**
280		* Return's the URL rewrite product category relation for the passed
281		* URL rewrite ID.
282		*
283		* @param integer $urlRewriteId The URL rewrite ID to load the URL rewrite product category relation for
284		*
285		* @return array\|false The URL rewrite product category relations
286		*/
287	1	protected function loadUrlRewriteProductCategory($urlRewriteId)
288		{
289	1	return $this->getProductBunchProcessor()->loadUrlRewriteProductCategory($urlRewriteId);
290		}
291		}
292

techdivision / import-product

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UrlRewriteUpdateObserver::getExistingUrlRewrite() A

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