UrlRewriteUpdateObserver::removeExistingUrlRewrite() - Code Metrics - Inspection of "WIP: PAC-264 PDO Exception" - techdivision/import-category - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#74)

by Tim

created 2021-01-15 12:56 UTC

removeExistingUrlRewrite() A

↳ Parent: UrlRewriteUpdateObserver

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	11
rs	9.9
c	0
b	0
f	0
cc	2
nc	2
nop	1

<?php

/**
 * TechDivision\Import\Category\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 2019 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-category
 * @link      http://www.techdivision.com
 */

namespace TechDivision\Import\Category\Observers;

use TechDivision\Import\Category\Utils\MemberNames;
use TechDivision\Import\Category\Utils\CoreConfigDataKeys;
use TechDivision\Import\Category\Utils\ColumnKeys;
use TechDivision\Import\Category\Utils\ConfigurationKeys;

/**
 * Observer that creates/updates the category's URL rewrites.
 *
 * @author    Tim Wagner <[email protected]>
 * @copyright 2019 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-category
 * @link      http://www.techdivision.com
 */
class UrlRewriteUpdateObserver extends UrlRewriteObserver
{

    /**
     * Array with the existing URL rewrites of the actual category.
     *
     * @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 store ID and 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
     */
    protected function process()
    {

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

        // create redirect URL rewrites for the existing URL rewrites
        foreach ($this->existingUrlRewrites as $existingUrlRewrite) {
            // query whether or not 301 redirects have to be created, so don't
            // create redirects if the the rewrite history has been deactivated
            if ($this->getSubject()->getCoreConfigData(CoreConfigDataKeys::CATALOG_SEO_SAVE_REWRITES_HISTORY, true)) {
                // load target path
                $targetPath = $this->prepareRequestPath();

                // skip update of URL rewrite, if nothing to change
                if ($targetPath === $existingUrlRewrite[MemberNames::TARGET_PATH] &&
                    301 === (int)$existingUrlRewrite[MemberNames::REDIRECT_TYPE]) {
                    // stop processing the URL rewrite
                    continue;
                }

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

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

                // create the URL rewrite
                $this->persistUrlRewrite($existingUrlRewrite);
            } else {
                // query whether or not the URL rewrite has to be removed
                if ($this->getSubject()->getConfiguration()->hasParam(ConfigurationKeys::CLEAN_UP_URL_REWRITES) &&
                    $this->getSubject()->getConfiguration()->getParam(ConfigurationKeys::CLEAN_UP_URL_REWRITES)
                ) {
                    // delete the existing URL rewrite
                    $this->deleteUrlRewrite($existingUrlRewrite);

                    // log a message, that old URL rewrites have been cleaned-up
                    $this->getSubject()
                         ->getSystemLogger()
                         ->warning(
                             sprintf(
                                 'Cleaned-up %d URL rewrite "%s" for category with path "%s"',
                                 $existingUrlRewrite[MemberNames::REQUEST_PATH],
                                 $this->getValue(ColumnKeys::PATH)
                             )
                         );
                }
            }
        }
    }

    /**
     * Prepare's the URL rewrites that has to be created/updated.
     *
     * @return void
     */
    protected function prepareUrlRewrites()
    {

        // call the parent method
        parent::prepareUrlRewrites();

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

        // load primary key and entity type
        $pk = $this->getPrimaryKey();
        $entityType = UrlRewriteObserver::ENTITY_TYPE;

        // load the store ID to use
        $storeId = $this->getSubject()->getRowStoreId();


        // load the existing URL rewrites of the actual entity
        $existingUrlRewrites = $this->loadUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $pk, $storeId);

        // prepare the existing URL rewrites to improve searching them by store ID/request path
        foreach ($existingUrlRewrites as $existingUrlRewrite) {
            // load the request path from the existing URL rewrite
            $requestPath = $existingUrlRewrite[MemberNames::REQUEST_PATH];

            // append the URL rewrite with its store ID/request path
            $this->existingUrlRewrites[$requestPath] = $existingUrlRewrite;
        }
    }

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

        // load store ID and request path
        $categoryId = $attr[MemberNames::ENTITY_ID];
        $requestPath = $attr[MemberNames::REQUEST_PATH];

        // iterate over the available URL rewrites to find the one that matches the category ID
        foreach ($this->existingUrlRewrites as $urlRewrite) {
            // compare the category IDs AND the request path
            if ($categoryId === $urlRewrite[MemberNames::ENTITY_ID] &&
                $requestPath === $urlRewrite[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 autogenerated, then update it
                return $this->mergeEntity($urlRewrite, $attr);
            }
        }

        // simple return the attributes
        return $attr;
    }

    /**
     * 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 $storeId    The store ID to load the URL rewrites for
     *
     * @return array The URL rewrites
     */
    protected function loadUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $entityId, $storeId)
    {
        return $this->getCategoryUrlRewriteProcessor()->loadUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $entityId, $storeId);
    }

    /**
     * Delete's the URL rewrite with the passed attributes.
     *
     * @param array       $row  The attributes of the entity to delete
     * @param string|null $name The name of the prepared statement that has to be executed
     *
     * @return void
     */
    protected function deleteUrlRewrite($row, $name = null)
    {
        $this->getCategoryUrlRewriteProcessor()->deleteUrlRewrite($row, $name);
    }
}


1			<?php
2
3			/**
4			* TechDivision\Import\Category\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 2019 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-category
18			* @link http://www.techdivision.com
19			*/
20
21			namespace TechDivision\Import\Category\Observers;
22
23			use TechDivision\Import\Category\Utils\MemberNames;
24			use TechDivision\Import\Category\Utils\CoreConfigDataKeys;
25			use TechDivision\Import\Category\Utils\ColumnKeys;
26			use TechDivision\Import\Category\Utils\ConfigurationKeys;
27
28			/**
29			* Observer that creates/updates the category's URL rewrites.
30			*
31			* @author Tim Wagner <[email protected]>
32			* @copyright 2019 TechDivision GmbH <[email protected]>
33			* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
34			* @link https://github.com/techdivision/import-category
35			* @link http://www.techdivision.com
36			*/
37			class UrlRewriteUpdateObserver extends UrlRewriteObserver
38			{
39
40			/**
41			* Array with the existing URL rewrites of the actual category.
42			*
43			* @var array
44			*/
45			protected $existingUrlRewrites = array();
46
47			/**
48			* Return's the URL rewrite for the passed request path.
49			*
50			* @param string $requestPath The request path to return the URL rewrite for
51			*
52			* @return array\|null The URL rewrite
53			*/
54			protected function getExistingUrlRewrite($requestPath)
55			{
56			if (isset($this->existingUrlRewrites[$requestPath])) {
57			return $this->existingUrlRewrites[$requestPath];
58			}
59			}
60
61			/**
62			* Remove's the passed URL rewrite from the existing one's.
63			*
64			* @param array $urlRewrite The URL rewrite to remove
65			*
66			* @return void
67			*/
68			protected function removeExistingUrlRewrite(array $urlRewrite)
69			{
70
71			// load store ID and request path
72			$requestPath = $urlRewrite[MemberNames::REQUEST_PATH];
73
74			// query whether or not the URL rewrite exists and remove it, if available
75			if (isset($this->existingUrlRewrites[$requestPath])) {
76			unset($this->existingUrlRewrites[$requestPath]);
77			}
78			}
79
80			/**
81			* Process the observer's business logic.
82			*
83			* @return void
84			*/
85			protected function process()
86			{
87
88			// process the new URL rewrites first
89			parent::process();
90
91			// create redirect URL rewrites for the existing URL rewrites
92			foreach ($this->existingUrlRewrites as $existingUrlRewrite) {
93			// query whether or not 301 redirects have to be created, so don't
94			// create redirects if the the rewrite history has been deactivated
95			if ($this->getSubject()->getCoreConfigData(CoreConfigDataKeys::CATALOG_SEO_SAVE_REWRITES_HISTORY, true)) {
96			// load target path
97			$targetPath = $this->prepareRequestPath();
98
99			// skip update of URL rewrite, if nothing to change
100			if ($targetPath === $existingUrlRewrite[MemberNames::TARGET_PATH] &&
101			301 === (int)$existingUrlRewrite[MemberNames::REDIRECT_TYPE]) {
102			// stop processing the URL rewrite
103			continue;
104			}
105
106			// override data with the 301 configuration
107			$attr = array(
108			MemberNames::REDIRECT_TYPE => 301,
109			MemberNames::TARGET_PATH => $targetPath,
110			MemberNames::IS_AUTOGENERATED => 0
111			);
112
113			// merge and return the prepared URL rewrite
114			$existingUrlRewrite = $this->mergeEntity($existingUrlRewrite, $attr);
115
116			// create the URL rewrite
117			$this->persistUrlRewrite($existingUrlRewrite);
118			} else {
119			// query whether or not the URL rewrite has to be removed
120			if ($this->getSubject()->getConfiguration()->hasParam(ConfigurationKeys::CLEAN_UP_URL_REWRITES) &&
121			$this->getSubject()->getConfiguration()->getParam(ConfigurationKeys::CLEAN_UP_URL_REWRITES)
122			) {
123			// delete the existing URL rewrite
124			$this->deleteUrlRewrite($existingUrlRewrite);
125
126			// log a message, that old URL rewrites have been cleaned-up
127			$this->getSubject()
128			->getSystemLogger()
129			->warning(
130			sprintf(
131			'Cleaned-up %d URL rewrite "%s" for category with path "%s"',
132			$existingUrlRewrite[MemberNames::REQUEST_PATH],
133			$this->getValue(ColumnKeys::PATH)
134			)
135			);
136			}
137			}
138			}
139			}
140
141			/**
142			* Prepare's the URL rewrites that has to be created/updated.
143			*
144			* @return void
145			*/
146			protected function prepareUrlRewrites()
147			{
148
149			// call the parent method
150			parent::prepareUrlRewrites();
151
152			// (re-)initialize the array for the existing URL rewrites
153			$this->existingUrlRewrites = array();
154
155			// load primary key and entity type
156			$pk = $this->getPrimaryKey();
157			$entityType = UrlRewriteObserver::ENTITY_TYPE;
158
159			// load the store ID to use
160			$storeId = $this->getSubject()->getRowStoreId();
			0 ignored issues – show Bug introduced 2017-09-05 17:08 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...
161
162			// load the existing URL rewrites of the actual entity
163			$existingUrlRewrites = $this->loadUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $pk, $storeId);
164
165			// prepare the existing URL rewrites to improve searching them by store ID/request path
166			foreach ($existingUrlRewrites as $existingUrlRewrite) {
167			// load the request path from the existing URL rewrite
168			$requestPath = $existingUrlRewrite[MemberNames::REQUEST_PATH];
169
170			// append the URL rewrite with its store ID/request path
171			$this->existingUrlRewrites[$requestPath] = $existingUrlRewrite;
172			}
173			}
174
175			/**
176			* Initialize the URL rewrite with the passed attributes and returns an instance.
177			*
178			* @param array $attr The URL rewrite attributes
179			*
180			* @return array The initialized URL rewrite
181			*/
182			protected function initializeUrlRewrite(array $attr)
183			{
184
185			// load store ID and request path
186			$categoryId = $attr[MemberNames::ENTITY_ID];
187			$requestPath = $attr[MemberNames::REQUEST_PATH];
188
189			// iterate over the available URL rewrites to find the one that matches the category ID
190			foreach ($this->existingUrlRewrites as $urlRewrite) {
191			// compare the category IDs AND the request path
192			if ($categoryId === $urlRewrite[MemberNames::ENTITY_ID] &&
193			$requestPath === $urlRewrite[MemberNames::REQUEST_PATH]
194			) {
195			// if a URL rewrite has been found, do NOT create a redirect
196			$this->removeExistingUrlRewrite($urlRewrite);
197
198			// if the found URL rewrite has been autogenerated, then update it
199			return $this->mergeEntity($urlRewrite, $attr);
200			}
201			}
202
203			// simple return the attributes
204			return $attr;
205			}
206
207			/**
208			* Return's the URL rewrites for the passed URL entity type and ID.
209			*
210			* @param string $entityType The entity type to load the URL rewrites for
211			* @param integer $entityId The entity ID to load the URL rewrites for
212			* @param integer $storeId The store ID to load the URL rewrites for
213			*
214			* @return array The URL rewrites
215			*/
216			protected function loadUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $entityId, $storeId)
217			{
218			return $this->getCategoryUrlRewriteProcessor()->loadUrlRewritesByEntityTypeAndEntityIdAndStoreId($entityType, $entityId, $storeId);
219			}
220
221			/**
222			* Delete's the URL rewrite with the passed attributes.
223			*
224			* @param array $row The attributes of the entity to delete
225			* @param string\|null $name The name of the prepared statement that has to be executed
226			*
227			* @return void
228			*/
229			protected function deleteUrlRewrite($row, $name = null)
230			{
231			$this->getCategoryUrlRewriteProcessor()->deleteUrlRewrite($row, $name);
232			}
233			}
234

techdivision / import-category

Pull Request — master (#74)

removeExistingUrlRewrite() A

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