PageSubscriber::handleRemove() - Code Metrics - Inspection of "Implemented sorting pages" - sulu/SuluArticleBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#179)

by Wachter

created 2017-06-01 07:58 UTC

PageSubscriber::handleRemove() B

↳ Parent: PageSubscriber

Complexity

Conditions	5
Paths	4

Size

Total Lines	17
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	1
CRAP Score	5

Importance

Changes

Metric	Value
dl	0
loc	17
ccs	1
cts	1
cp	1
rs	8.8571
c	0
b	0
f	0
cc	5
eloc	10
nc	4
nop	1
crap	5

<?php

/*
 * This file is part of Sulu.
 *
 * (c) MASSIVE ART WebServices GmbH
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace Sulu\Bundle\ArticleBundle\Document\Subscriber;

use Sulu\Bundle\ArticleBundle\Document\Behavior\PageBehavior;
use Sulu\Component\DocumentManager\Behavior\Mapping\ChildrenBehavior;
use Sulu\Component\DocumentManager\DocumentInspector;
use Sulu\Component\DocumentManager\DocumentManagerInterface;
use Sulu\Component\DocumentManager\Event\HydrateEvent;
use Sulu\Component\DocumentManager\Event\PersistEvent;
use Sulu\Component\DocumentManager\Event\PublishEvent;
use Sulu\Component\DocumentManager\Event\RemoveEvent;
use Sulu\Component\DocumentManager\Event\ReorderEvent;
use Sulu\Component\DocumentManager\Event\RestoreEvent;
use Sulu\Component\DocumentManager\Events;
use Sulu\Component\DocumentManager\PropertyEncoder;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * Handles document-manager events to set and update page-numbers.
 */
class PageSubscriber implements EventSubscriberInterface
{
    const FIELD = 'pageNumber';

    /**
     * @var DocumentInspector
     */
    private $documentInspector;

    /**
     * @var PropertyEncoder
     */
    private $propertyEncoder;
    /**
     * @var DocumentManagerInterface
     */
    private $documentManager;

    /**
     * @param DocumentInspector $documentInspector
     * @param PropertyEncoder $propertyEncoder
     * @param DocumentManagerInterface $documentManager
     */
    public function __construct(
        DocumentInspector $documentInspector,
        PropertyEncoder $propertyEncoder,
        DocumentManagerInterface $documentManager
    ) {
        $this->documentInspector = $documentInspector;
        $this->propertyEncoder = $propertyEncoder;
        $this->documentManager = $documentManager;
    }

    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents()
    {
        return [
            Events::HYDRATE => ['handleHydrate'],
            Events::PERSIST => [['handlePersist', -1024]],
            Events::REMOVE => [['handleRemove', 5]],
            Events::PUBLISH => [['handlePublishPageNumber', -1024]],
            Events::REORDER => [['handleReorder', 0]],
            Events::RESTORE => [['handleRestore', -1024]],
        ];
    }

    /**
     * Set the page-number to existing pages.
     *
     * @param HydrateEvent $event
     */
    public function handleHydrate(HydrateEvent $event)
    {
        $document = $event->getDocument();
        $node = $event->getNode();
        $propertyName = $this->propertyEncoder->systemName(static::FIELD);
        if (!$document instanceof PageBehavior || !$node->hasProperty($propertyName)) {
            return;
        }

        $node = $event->getNode();
        $document->setPageNumber($node->getPropertyValue($this->propertyEncoder->systemName(static::FIELD)));
    }

    /**
     * Set the page-number to new pages.
     *
     * @param PersistEvent $event
     */
    public function handlePersist(PersistEvent $event)
    {
        $document = $event->getDocument();
        $node = $event->getNode();
        $propertyName = $this->propertyEncoder->systemName(static::FIELD);
        if (!$document instanceof PageBehavior) {
            return;
        }

        $parentDocument = $document->getParent();

        $page = 1;
        foreach ($parentDocument->getChildren() as $child) {
            if (!$child instanceof PageBehavior) {
                continue;
            }

            ++$page;

            if ($child === $document) {
                break;
            }
        }

        $node->setProperty($propertyName, $page);
        $document->setPageNumber($page);
    }

    /**
     * Adjust the page-numbers of siblings when reordering a page.
     *
     * @param ReorderEvent $event
     */
    public function handleReorder(ReorderEvent $event)
    {
        $document = $event->getDocument();
        if (!$document instanceof PageBehavior) {
            return;
        }

        $propertyName = $this->propertyEncoder->systemName(static::FIELD);
        $parentNode = $this->documentInspector->getNode($document->getParent());

        $page = 1;
        foreach ($parentNode->getNodes() as $childNode) {
            $child = $this->documentManager->find($childNode->getIdentifier(), $event->getLocale());
            if (!$child instanceof PageBehavior) {
                continue;
            }

            $childNode->setProperty($propertyName, ++$page);
            $child->setPageNumber($page);
        }
    }

    /**
     * Copy page-number to live workspace.
     *
     * @param PublishEvent $event
     */
    public function handlePublishPageNumber(PublishEvent $event)
    {
        $document = $event->getDocument();
        $node = $event->getNode();
        $propertyName = $this->propertyEncoder->systemName(static::FIELD);
        if (!$document instanceof PageBehavior) {
            return;
        }

        $node->setProperty($propertyName, $document->getPageNumber());
    }

    /**
     * Adjust the page-numbers of siblings when removing a page.
     *
     * @param RemoveEvent $event
     */
    public function handleRemove(RemoveEvent $event)
    {
        $document = $event->getDocument();
        if (!$document instanceof PageBehavior) {
            return;
        }

        $page = 1;
        foreach ($document->getParent()->getChildren() as $child) {
            if (!$child instanceof PageBehavior || $child->getUuid() === $document->getUuid()) {
                continue;
            }

            $childNode = $this->documentInspector->getNode($child);
            $childNode->setProperty($this->propertyEncoder->systemName(static::FIELD), ++$page);
        }
    }

    /**
     * Adjust the page-numbers of siblings when restoring a page.
     *
     * @param RestoreEvent $event
     */
    public function handleRestore(RestoreEvent $event)
    {
        $document = $event->getDocument();
        if (!$document instanceof ChildrenBehavior) {
            return;
        }

        $page = 1;
        foreach ($document->getChildren() as $child) {
            if (!$child instanceof PageBehavior) {
                continue;
            }

            $childNode = $this->documentInspector->getNode($child);
            $childNode->setProperty($this->propertyEncoder->systemName(static::FIELD), ++$page);
        }
    }
}


1		<?php
2
3		/*
4		* This file is part of Sulu.
5		*
6		* (c) MASSIVE ART WebServices GmbH
7		*
8		* This source file is subject to the MIT license that is bundled
9		* with this source code in the file LICENSE.
10		*/
11
12		namespace Sulu\Bundle\ArticleBundle\Document\Subscriber;
13
14		use Sulu\Bundle\ArticleBundle\Document\Behavior\PageBehavior;
15		use Sulu\Component\DocumentManager\Behavior\Mapping\ChildrenBehavior;
16		use Sulu\Component\DocumentManager\DocumentInspector;
17		use Sulu\Component\DocumentManager\DocumentManagerInterface;
18		use Sulu\Component\DocumentManager\Event\HydrateEvent;
19		use Sulu\Component\DocumentManager\Event\PersistEvent;
20		use Sulu\Component\DocumentManager\Event\PublishEvent;
21		use Sulu\Component\DocumentManager\Event\RemoveEvent;
22		use Sulu\Component\DocumentManager\Event\ReorderEvent;
23		use Sulu\Component\DocumentManager\Event\RestoreEvent;
24		use Sulu\Component\DocumentManager\Events;
25		use Sulu\Component\DocumentManager\PropertyEncoder;
26		use Symfony\Component\EventDispatcher\EventSubscriberInterface;
27
28		/**
29		* Handles document-manager events to set and update page-numbers.
30		*/
31		class PageSubscriber implements EventSubscriberInterface
32		{
33		const FIELD = 'pageNumber';
34
35		/**
36		* @var DocumentInspector
37		*/
38		private $documentInspector;
39
40		/**
41		* @var PropertyEncoder
42		*/
43		private $propertyEncoder;
44		/**
45		* @var DocumentManagerInterface
46		*/
47	54	private $documentManager;
48
49	54	/**
50	54	* @param DocumentInspector $documentInspector
51	54	* @param PropertyEncoder $propertyEncoder
52		* @param DocumentManagerInterface $documentManager
53		*/
54		public function __construct(
55		DocumentInspector $documentInspector,
56	52	PropertyEncoder $propertyEncoder,
57		DocumentManagerInterface $documentManager
58		) {
59	52	$this->documentInspector = $documentInspector;
60	52	$this->propertyEncoder = $propertyEncoder;
61	52	$this->documentManager = $documentManager;
62	52	}
63	52
64		/**
65		* {@inheritdoc}
66		*/
67		public static function getSubscribedEvents()
68		{
69		return [
70		Events::HYDRATE => ['handleHydrate'],
71		Events::PERSIST => [['handlePersist', -1024]],
72	50	Events::REMOVE => [['handleRemove', 5]],
73		Events::PUBLISH => [['handlePublishPageNumber', -1024]],
74	50	Events::REORDER => [['handleReorder', 0]],
75	50	Events::RESTORE => [['handleRestore', -1024]],
76	50	];
77	50	}
78	50
79		/**
80		* Set the page-number to existing pages.
81	7	*
82	7	* @param HydrateEvent $event
83	7	*/
84		public function handleHydrate(HydrateEvent $event)
85		{
86		$document = $event->getDocument();
87		$node = $event->getNode();
88		$propertyName = $this->propertyEncoder->systemName(static::FIELD);
89		if (!$document instanceof PageBehavior \|\| !$node->hasProperty($propertyName)) {
90	51	return;
91		}
92	51
93	51	$node = $event->getNode();
94	51	$document->setPageNumber($node->getPropertyValue($this->propertyEncoder->systemName(static::FIELD)));
95	51	}
96	50
97		/**
98		* Set the page-number to new pages.
99	8	*
100		* @param PersistEvent $event
101	8	*/
102	8	public function handlePersist(PersistEvent $event)
103	8	{
104	1	$document = $event->getDocument();
105		$node = $event->getNode();
106		$propertyName = $this->propertyEncoder->systemName(static::FIELD);
107	8	if (!$document instanceof PageBehavior) {
108		return;
109	8	}
110	8
111		$parentDocument = $document->getParent();
112
113		$page = 1;
114	8	foreach ($parentDocument->getChildren() as $child) {
115	8	if (!$child instanceof PageBehavior) {
116	8	continue;
117		}
118
119		++$page;
120
121		if ($child === $document) {
122		break;
123	23	}
124		}
125	23
126	23	$node->setProperty($propertyName, $page);
127	23	$document->setPageNumber($page);
128	23	}
129	22
130		/**
131		* Adjust the page-numbers of siblings when reordering a page.
132	1	*
133	1	* @param ReorderEvent $event
134		*/
135		public function handleReorder(ReorderEvent $event)
136		{
137		$document = $event->getDocument();
138		if (!$document instanceof PageBehavior) {
139		return;
140	5	}
141
142	5	$propertyName = $this->propertyEncoder->systemName(static::FIELD);
143	5	$parentNode = $this->documentInspector->getNode($document->getParent());
144	3
145		$page = 1;
146		foreach ($parentNode->getNodes() as $childNode) {
147	2	$child = $this->documentManager->find($childNode->getIdentifier(), $event->getLocale());
148	2	if (!$child instanceof PageBehavior) {
149	1	continue;
150	1	}
151
152		$childNode->setProperty($propertyName, ++$page);
153	1	$child->setPageNumber($page);
154	1	}
155		}
156	2
157		/**
158		* Copy page-number to live workspace.
159		*
160		* @param PublishEvent $event
161		*/
162		public function handlePublishPageNumber(PublishEvent $event)
163	1	{
164		$document = $event->getDocument();
165	1	$node = $event->getNode();
166	1	$propertyName = $this->propertyEncoder->systemName(static::FIELD);
167		if (!$document instanceof PageBehavior) {
168		return;
169		}
170	1
171	1	$node->setProperty($propertyName, $document->getPageNumber());
172	1	}
173
174		/**
175		* Adjust the page-numbers of siblings when removing a page.
176	1	*
177	1	* @param RemoveEvent $event
178		*/
179	1	public function handleRemove(RemoveEvent $event)
180		{
181		$document = $event->getDocument();
182		if (!$document instanceof PageBehavior) {
183		return;
184		}
185
186		$page = 1;
187		foreach ($document->getParent()->getChildren() as $child) {
188		if (!$child instanceof PageBehavior \|\| $child->getUuid() === $document->getUuid()) {
189		continue;
190		}
191
192		$childNode = $this->documentInspector->getNode($child);
193		$childNode->setProperty($this->propertyEncoder->systemName(static::FIELD), ++$page);
194		}
195		}
196
197		/**
198		* Adjust the page-numbers of siblings when restoring a page.
199		*
200		* @param RestoreEvent $event
201		*/
202		public function handleRestore(RestoreEvent $event)
203		{
204		$document = $event->getDocument();
205		if (!$document instanceof ChildrenBehavior) {
206		return;
207		}
208
209		$page = 1;
210		foreach ($document->getChildren() as $child) {
211		if (!$child instanceof PageBehavior) {
212		continue;
213		}
214
215		$childNode = $this->documentInspector->getNode($child);
216		$childNode->setProperty($this->propertyEncoder->systemName(static::FIELD), ++$page);
217		}
218		}
219		}
220

sulu / SuluArticleBundle

Pull Request — develop (#179)

PageSubscriber::handleRemove() B

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