ExtendedCacheItemPoolTrait::detachItem() - Code Metrics - Inspection of "- Implemented #404" - PHPSocialNetwork/phpfastcache - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — V6 ( 8b3c5f...89d552 )

by Georges

created 2016-12-30 05:50 UTC

ExtendedCacheItemPoolTrait::detachItem() A

↳ Parent: ExtendedCacheItemPoolTrait

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	3
c	0
b	0
f	0
nc	2
nop	1
dl	0
loc	6
rs	9.4285

<?php
/**
 *
 * This file is part of phpFastCache.
 *
 * @license MIT License (MIT)
 *
 * For full copyright and license information, please see the docs/CREDITS.txt file.
 *
 * @author Khoa Bui (khoaofgod)  <[email protected]> http://www.phpfastcache.com
 * @author Georges.L (Geolim4)  <[email protected]>
 *
 */

namespace phpFastCache\Core\Pool;

use InvalidArgumentException;
use phpFastCache\Core\Item\ExtendedCacheItemInterface;
use phpFastCache\EventManager;
use Psr\Cache\CacheItemInterface;


trait ExtendedCacheItemPoolTrait
{
    use CacheItemPoolTrait;

    /**
     * @inheritdoc
     */
    public function clean()
    {
        trigger_error('Cache clean() method is deprecated, use clear() method instead', E_USER_DEPRECATED);
        return $this->clear();
    }

    /**
     * @inheritdoc
     */
    public function getItemsAsJsonString(array $keys = [], $option = 0, $depth = 512)
    {
        $callback = function (CacheItemInterface $item) {
            return $item->get();
        };
        return json_encode(array_map($callback, array_values($this->getItems($keys))), $option, $depth);
    }

    /**
     * @inheritdoc
     */
    public function getItemsByTag($tagName)
    {
        if (is_string($tagName)) {
            $driverResponse = $this->getItem($this->getTagKey($tagName));
            if ($driverResponse->isHit()) {
                $items = (array)$driverResponse->get();

                /**
                 * getItems() may provides expired item(s)
                 * themselves provided by a cache of item
                 * keys based stored the tag item.
                 * Therefore we pass a filter callback
                 * to remove the expired Item(s) provided by
                 * the item keys passed through getItems()
                 *
                 * #headache
                 */
                return array_filter($this->getItems(array_unique(array_keys($items))), function (ExtendedCacheItemInterface $item) {
                    return $item->isHit();
                });
            } else {
                return [];
            }
        } else {
            throw new InvalidArgumentException('$tagName must be a string');
        }
    }

    /**
     * @inheritdoc
     */
    public function getItemsByTags(array $tagNames)
    {
        $items = [];
        foreach (array_unique($tagNames) as $tagName) {
            if(is_string($tagName)){
                $items = array_merge($items, $this->getItemsByTag($tagName));
            }else{
                throw new InvalidArgumentException('$tagName must be a a string');
            }
        }

        return $items;
    }


    /**
     * @inheritdoc
     */
    public function getItemsByTagsAll(array $tagNames)
    {
        $items = $this->getItemsByTags($tagNames);

        foreach ($items as $key => $item) {
            if (array_diff($tagNames, $item->getTags())) {
                unset($items[ $key ]);
            }
        }

        return $items;
    }


    /**
     * @inheritdoc
     */
    public function getItemsByTagsAsJsonString(array $tagNames, $option = 0, $depth = 512)
    {
        $callback = function (CacheItemInterface $item) {
            return $item->get();
        };

        return json_encode(array_map($callback, array_values($this->getItemsByTags($tagNames))), $option, $depth);
    }

    /**
     * @inheritdoc
     */
    public function deleteItemsByTag($tagName)
    {
        if (is_string($tagName)) {
            $return = null;
            foreach ($this->getItemsByTag($tagName) as $item) {
                $result = $this->deleteItem($item->getKey());
                if ($return !== false) {
                    $return = $result;
                }
            }

            return $return;
        } else {
            throw new InvalidArgumentException('$tagName must be a string');
        }
    }

    /**
     * @inheritdoc
     */
    public function deleteItemsByTags(array $tagNames)

    {
        $return = null;
        foreach ($tagNames as $tagName) {
            $result = $this->deleteItemsByTag($tagName);
            if ($return !== false) {
                $return = $result;
            }
        }

        return $return;
    }

    /**
     * @inheritdoc
     */
    public function deleteItemsByTagsAll(array $tagNames)
    {
        $return = null;
        $items = $this->getItemsByTagsAll($tagNames);

        foreach ($items as $key => $item) {
            $result = $this->deleteItem($item->getKey());
            if ($return !== false) {
                $return = $result;
            }
        }

        return $return;
    }

    /**
     * @inheritdoc
     */
    public function incrementItemsByTag($tagName, $step = 1)

    {
        if (is_string($tagName) && is_int($step)) {
            foreach ($this->getItemsByTag($tagName) as $item) {
                $item->increment($step);
                $this->saveDeferred($item);
            }

            return $this->commit();
        } else {
            throw new InvalidArgumentException('$tagName must be a string and $step an integer');
        }
    }

    /**
     * @inheritdoc
     */
    public function incrementItemsByTags(array $tagNames, $step = 1)

    {
        $return = null;
        foreach ($tagNames as $tagName) {
            $result = $this->incrementItemsByTag($tagName, $step);
            if ($return !== false) {
                $return = $result;
            }
        }

        return $return;
    }

    /**
     * @inheritdoc
     */
    public function incrementItemsByTagsAll(array $tagNames, $step = 1)

    {
        if (is_int($step)) {
            $items = $this->getItemsByTagsAll($tagNames);

            foreach ($items as $key => $item) {
                $item->increment($step);
                $this->saveDeferred($item);
            }
            return $this->commit();
        } else {
            throw new InvalidArgumentException('$step must be an integer');
        }
    }

    /**
     * @inheritdoc
     */
    public function decrementItemsByTag($tagName, $step = 1)

    {
        if (is_string($tagName) && is_int($step)) {
            foreach ($this->getItemsByTag($tagName) as $item) {
                $item->decrement($step);
                $this->saveDeferred($item);
            }

            return $this->commit();
        } else {
            throw new InvalidArgumentException('$tagName must be a string and $step an integer');
        }
    }

    /**
     * @inheritdoc
     */
    public function decrementItemsByTags(array $tagNames, $step = 1)

    {
        $return = null;
        foreach ($tagNames as $tagName) {
            $result = $this->decrementItemsByTag($tagName, $step);
            if ($return !== false) {
                $return = $result;
            }
        }

        return $return;
    }

    /**
     * @inheritdoc
     */
    public function decrementItemsByTagsAll(array $tagNames, $step = 1)

    {
        if (is_int($step)) {
            $items = $this->getItemsByTagsAll($tagNames);

            foreach ($items as $key => $item) {
                $item->decrement($step);
                $this->saveDeferred($item);
            }
            return $this->commit();
        } else {
            throw new InvalidArgumentException('$step must be an integer');
        }
    }

    /**
     * @inheritdoc
     */
    public function appendItemsByTag($tagName, $data)

    {
        if (is_string($tagName)) {
            foreach ($this->getItemsByTag($tagName) as $item) {
                $item->append($data);
                $this->saveDeferred($item);
            }

            return $this->commit();
        } else {
            throw new InvalidArgumentException('$tagName must be a string');
        }
    }

    /**
     * @inheritdoc
     */
    public function appendItemsByTags(array $tagNames, $data)

    {
        $return = null;
        foreach ($tagNames as $tagName) {
            $result = $this->appendItemsByTag($tagName, $data);
            if ($return !== false) {
                $return = $result;
            }
        }

        return $return;
    }

    /**
     * @inheritdoc
     */
    public function appendItemsByTagsAll(array $tagNames, $data)
    {
        if (is_scalar($data)) {
            $items = $this->getItemsByTagsAll($tagNames);

            foreach ($items as $key => $item) {
                $item->append($data);
                $this->saveDeferred($item);
            }
            return $this->commit();
        } else {
            throw new InvalidArgumentException('$data must be scalar');
        }
    }

    /**
     * @inheritdoc
     */
    public function prependItemsByTag($tagName, $data)

    {
        if (is_string($tagName)) {
            foreach ($this->getItemsByTag($tagName) as $item) {
                $item->prepend($data);
                $this->saveDeferred($item);
            }

            return $this->commit();
        } else {
            throw new InvalidArgumentException('$tagName must be a string');
        }
    }

    /**
     * @inheritdoc
     */
    public function prependItemsByTags(array $tagNames, $data)

    {
        $return = null;
        foreach ($tagNames as $tagName) {
            $result = $this->decrementItemsByTag($tagName, $data);
            if ($return !== false) {
                $return = $result;
            }
        }

        return $return;
    }

    /**
     * @inheritdoc
     */
    public function prependItemsByTagsAll(array $tagNames, $data)
    {
        if (is_scalar($data)) {
            $items = $this->getItemsByTagsAll($tagNames);

            foreach ($items as $key => $item) {
                $item->prepend($data);
                $this->saveDeferred($item);
            }
            return $this->commit();
        } else {
            throw new InvalidArgumentException('$data must be scalar');
        }
    }

    /**
     * @param \Psr\Cache\CacheItemInterface $item
     * @return void
     */
    public function detachItem(CacheItemInterface $item)
    {
        if (isset($this->itemInstances[ $item->getKey() ])) {
            $this->deregisterItem($item);
        }
    }

    /**
     * @inheritdoc
     */
    public function detachAllItems()
    {
        foreach ($this->itemInstances as $item) {
            $this->detachItem($item);
        }
    }

    /**
     * @inheritdoc
     */
    public function attachItem(CacheItemInterface $item)
    {
        if (isset($this->itemInstances[ $item->getKey() ]) && spl_object_hash($item) !== spl_object_hash($this->itemInstances[ $item->getKey() ])) {

            throw new \LogicException('The item already exists and cannot be overwritten because the Spl object hash mismatches ! You probably tried to re-attach a detached item which has been already retrieved from cache.');
        } else {
            $this->itemInstances[ $item->getKey() ] = $item;
        }
    }


    /**
     * @internal This method de-register an item from $this->itemInstances
     * @param CacheItemInterface|string $item
     * @throws \InvalidArgumentException
     */
    protected function deregisterItem($item)
    {
        if ($item instanceof CacheItemInterface) {
            unset($this->itemInstances[ $item->getKey() ]);

        } else if (is_string($item)) {
            unset($this->itemInstances[ $item ]);
        } else {
            throw new \InvalidArgumentException('Invalid type for $item variable');
        }
        if (gc_enabled()) {
            gc_collect_cycles();
        }
    }

    /**
     * Returns true if the item exists, is attached and the Spl Hash matches
     * Returns false if the item exists, is attached and the Spl Hash mismatches
     * Returns null if the item does not exists
     *
     * @param \Psr\Cache\CacheItemInterface $item
     * @return bool|null
     * @throws \LogicException
     */
    public function isAttached(CacheItemInterface $item)

    {
        if (isset($this->itemInstances[ $item->getKey() ])) {
            return spl_object_hash($item) === spl_object_hash($this->itemInstances[ $item->getKey() ]);
        }
        return null;
    }

    /**
     * Set the EventManager instance
     *
     * @param EventManager $em
     */
    public function setEventManager(EventManager $em)
    {
        $this->eventManager = $em;
    }

    /**
     * @inheritdoc
     */
    public function saveMultiple(...$items)
    {
        if (isset($items[ 0 ]) && is_array($items[ 0 ])) {
            foreach ($items[ 0 ] as $item) {
                $this->save($item);
            }
            return true;
        } else if (is_array($items)) {
            foreach ($items as $item) {
                $this->save($item);
            }
            return true;
        }
        return false;
    }

    /**
     * Driver-related methods
     */

    /**
     * @param \Psr\Cache\CacheItemInterface $item
     * @return array [
     *      'd' => 'THE ITEM DATA'
     *      't' => 'THE ITEM DATE EXPIRATION'
     *      'g' => 'THE ITEM TAGS'
     * ]
     *
     */
    abstract protected function driverRead(CacheItemInterface $item);

    /**
     * @param \Psr\Cache\CacheItemInterface $item
     * @return mixed
     */
    abstract protected function driverWrite(CacheItemInterface $item);

    /**
     * @return bool
     */
    abstract protected function driverClear();

    /**
     * @return bool
     */
    abstract protected function driverConnect();

    /**
     * @param \Psr\Cache\CacheItemInterface $item
     * @return bool
     */
    abstract protected function driverDelete(CacheItemInterface $item);
}

1		<?php
2		/**
3		*
4		* This file is part of phpFastCache.
5		*
6		* @license MIT License (MIT)
7		*
8		* For full copyright and license information, please see the docs/CREDITS.txt file.
9		*
10		* @author Khoa Bui (khoaofgod) <[email protected]> http://www.phpfastcache.com
11		* @author Georges.L (Geolim4) <[email protected]>
12		*
13		*/
14
15		namespace phpFastCache\Core\Pool;
16
17		use InvalidArgumentException;
18		use phpFastCache\Core\Item\ExtendedCacheItemInterface;
19		use phpFastCache\EventManager;
20		use Psr\Cache\CacheItemInterface;
21
22
23		trait ExtendedCacheItemPoolTrait
24		{
25		use CacheItemPoolTrait;
26
27		/**
28		* @inheritdoc
29		*/
30		public function clean()
31		{
32		trigger_error('Cache clean() method is deprecated, use clear() method instead', E_USER_DEPRECATED);
33		return $this->clear();
34		}
35
36		/**
37		* @inheritdoc
38		*/
39		public function getItemsAsJsonString(array $keys = [], $option = 0, $depth = 512)
40		{
41		$callback = function (CacheItemInterface $item) {
42		return $item->get();
43		};
44		return json_encode(array_map($callback, array_values($this->getItems($keys))), $option, $depth);
45		}
46
47		/**
48		* @inheritdoc
49		*/
50		public function getItemsByTag($tagName)
51		{
52		if (is_string($tagName)) {
53		$driverResponse = $this->getItem($this->getTagKey($tagName));
54		if ($driverResponse->isHit()) {
55		$items = (array)$driverResponse->get();
56
57		/**
58		* getItems() may provides expired item(s)
59		* themselves provided by a cache of item
60		* keys based stored the tag item.
61		* Therefore we pass a filter callback
62		* to remove the expired Item(s) provided by
63		* the item keys passed through getItems()
64		*
65		* #headache
66		*/
67		return array_filter($this->getItems(array_unique(array_keys($items))), function (ExtendedCacheItemInterface $item) {
68		return $item->isHit();
69		});
70		} else {
71		return [];
72		}
73		} else {
74		throw new InvalidArgumentException('$tagName must be a string');
75		}
76		}
77
78		/**
79		* @inheritdoc
80		*/
81		public function getItemsByTags(array $tagNames)
82		{
83		$items = [];
84		foreach (array_unique($tagNames) as $tagName) {
85		if(is_string($tagName)){
86		$items = array_merge($items, $this->getItemsByTag($tagName));
87		}else{
88		throw new InvalidArgumentException('$tagName must be a a string');
89		}
90		}
91
92		return $items;
93		}
94
95
96		/**
97		* @inheritdoc
98		*/
99		public function getItemsByTagsAll(array $tagNames)
100		{
101		$items = $this->getItemsByTags($tagNames);
102
103		foreach ($items as $key => $item) {
104		if (array_diff($tagNames, $item->getTags())) {
105		unset($items[ $key ]);
106		}
107		}
108
109		return $items;
110		}
111
112
113		/**
114		* @inheritdoc
115		*/
116		public function getItemsByTagsAsJsonString(array $tagNames, $option = 0, $depth = 512)
117		{
118		$callback = function (CacheItemInterface $item) {
119		return $item->get();
120		};
121
122		return json_encode(array_map($callback, array_values($this->getItemsByTags($tagNames))), $option, $depth);
123		}
124
125		/**
126		* @inheritdoc
127		*/
128		public function deleteItemsByTag($tagName)
129		{
130		if (is_string($tagName)) {
131		$return = null;
132		foreach ($this->getItemsByTag($tagName) as $item) {
133		$result = $this->deleteItem($item->getKey());
134		if ($return !== false) {
135		$return = $result;
136		}
137		}
138
139		return $return;
140		} else {
141		throw new InvalidArgumentException('$tagName must be a string');
142		}
143		}
144
145		/**
146		* @inheritdoc
147		*/
148	View Code Duplication	public function deleteItemsByTags(array $tagNames)
		1 ignored issue – show Duplication introduced 2016-05-13 23:06 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
149		{
150		$return = null;
151		foreach ($tagNames as $tagName) {
152		$result = $this->deleteItemsByTag($tagName);
153		if ($return !== false) {
154		$return = $result;
155		}
156		}
157
158		return $return;
159		}
160
161		/**
162		* @inheritdoc
163		*/
164		public function deleteItemsByTagsAll(array $tagNames)
165		{
166		$return = null;
167		$items = $this->getItemsByTagsAll($tagNames);
168
169		foreach ($items as $key => $item) {
170		$result = $this->deleteItem($item->getKey());
171		if ($return !== false) {
172		$return = $result;
173		}
174		}
175
176		return $return;
177		}
178
179		/**
180		* @inheritdoc
181		*/
182	View Code Duplication	public function incrementItemsByTag($tagName, $step = 1)
		1 ignored issue – show Duplication introduced 2016-05-13 22:44 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
183		{
184		if (is_string($tagName) && is_int($step)) {
185		foreach ($this->getItemsByTag($tagName) as $item) {
186		$item->increment($step);
187		$this->saveDeferred($item);
188		}
189
190		return $this->commit();
191		} else {
192		throw new InvalidArgumentException('$tagName must be a string and $step an integer');
193		}
194		}
195
196		/**
197		* @inheritdoc
198		*/
199	View Code Duplication	public function incrementItemsByTags(array $tagNames, $step = 1)
		1 ignored issue – show Duplication introduced 2016-05-13 22:44 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
200		{
201		$return = null;
202		foreach ($tagNames as $tagName) {
203		$result = $this->incrementItemsByTag($tagName, $step);
204		if ($return !== false) {
205		$return = $result;
206		}
207		}
208
209		return $return;
210		}
211
212		/**
213		* @inheritdoc
214		*/
215	View Code Duplication	public function incrementItemsByTagsAll(array $tagNames, $step = 1)
		1 ignored issue – show Duplication introduced 2016-12-30 05:52 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
216		{
217		if (is_int($step)) {
218		$items = $this->getItemsByTagsAll($tagNames);
219
220		foreach ($items as $key => $item) {
221		$item->increment($step);
222		$this->saveDeferred($item);
223		}
224		return $this->commit();
225		} else {
226		throw new InvalidArgumentException('$step must be an integer');
227		}
228		}
229
230		/**
231		* @inheritdoc
232		*/
233	View Code Duplication	public function decrementItemsByTag($tagName, $step = 1)
		1 ignored issue – show Duplication introduced 2016-05-13 22:44 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
234		{
235		if (is_string($tagName) && is_int($step)) {
236		foreach ($this->getItemsByTag($tagName) as $item) {
237		$item->decrement($step);
238		$this->saveDeferred($item);
239		}
240
241		return $this->commit();
242		} else {
243		throw new InvalidArgumentException('$tagName must be a string and $step an integer');
244		}
245		}
246
247		/**
248		* @inheritdoc
249		*/
250	View Code Duplication	public function decrementItemsByTags(array $tagNames, $step = 1)
		1 ignored issue – show Duplication introduced 2016-05-13 22:44 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
251		{
252		$return = null;
253		foreach ($tagNames as $tagName) {
254		$result = $this->decrementItemsByTag($tagName, $step);
255		if ($return !== false) {
256		$return = $result;
257		}
258		}
259
260		return $return;
261		}
262
263		/**
264		* @inheritdoc
265		*/
266	View Code Duplication	public function decrementItemsByTagsAll(array $tagNames, $step = 1)
		1 ignored issue – show Duplication introduced 2016-12-30 05:52 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
267		{
268		if (is_int($step)) {
269		$items = $this->getItemsByTagsAll($tagNames);
270
271		foreach ($items as $key => $item) {
272		$item->decrement($step);
273		$this->saveDeferred($item);
274		}
275		return $this->commit();
276		} else {
277		throw new InvalidArgumentException('$step must be an integer');
278		}
279		}
280
281		/**
282		* @inheritdoc
283		*/
284	View Code Duplication	public function appendItemsByTag($tagName, $data)
		1 ignored issue – show Duplication introduced 2016-05-13 22:44 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
285		{
286		if (is_string($tagName)) {
287		foreach ($this->getItemsByTag($tagName) as $item) {
288		$item->append($data);
289		$this->saveDeferred($item);
290		}
291
292		return $this->commit();
293		} else {
294		throw new InvalidArgumentException('$tagName must be a string');
295		}
296		}
297
298		/**
299		* @inheritdoc
300		*/
301	View Code Duplication	public function appendItemsByTags(array $tagNames, $data)
		1 ignored issue – show Duplication introduced 2016-05-13 22:44 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
302		{
303		$return = null;
304		foreach ($tagNames as $tagName) {
305		$result = $this->appendItemsByTag($tagName, $data);
306		if ($return !== false) {
307		$return = $result;
308		}
309		}
310
311		return $return;
312		}
313
314		/**
315		* @inheritdoc
316		*/
317		public function appendItemsByTagsAll(array $tagNames, $data)
318		{
319		if (is_scalar($data)) {
320		$items = $this->getItemsByTagsAll($tagNames);
321
322		foreach ($items as $key => $item) {
323		$item->append($data);
324		$this->saveDeferred($item);
325		}
326		return $this->commit();
327		} else {
328		throw new InvalidArgumentException('$data must be scalar');
329		}
330		}
331
332		/**
333		* @inheritdoc
334		*/
335	View Code Duplication	public function prependItemsByTag($tagName, $data)
		1 ignored issue – show Duplication introduced 2016-05-13 22:44 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
336		{
337		if (is_string($tagName)) {
338		foreach ($this->getItemsByTag($tagName) as $item) {
339		$item->prepend($data);
340		$this->saveDeferred($item);
341		}
342
343		return $this->commit();
344		} else {
345		throw new InvalidArgumentException('$tagName must be a string');
346		}
347		}
348
349		/**
350		* @inheritdoc
351		*/
352	View Code Duplication	public function prependItemsByTags(array $tagNames, $data)
		1 ignored issue – show Duplication introduced 2016-05-13 22:44 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
353		{
354		$return = null;
355		foreach ($tagNames as $tagName) {
356		$result = $this->decrementItemsByTag($tagName, $data);
357		if ($return !== false) {
358		$return = $result;
359		}
360		}
361
362		return $return;
363		}
364
365		/**
366		* @inheritdoc
367		*/
368		public function prependItemsByTagsAll(array $tagNames, $data)
369		{
370		if (is_scalar($data)) {
371		$items = $this->getItemsByTagsAll($tagNames);
372
373		foreach ($items as $key => $item) {
374		$item->prepend($data);
375		$this->saveDeferred($item);
376		}
377		return $this->commit();
378		} else {
379		throw new InvalidArgumentException('$data must be scalar');
380		}
381		}
382
383		/**
384		* @param \Psr\Cache\CacheItemInterface $item
385		* @return void
386		*/
387		public function detachItem(CacheItemInterface $item)
388		{
389		if (isset($this->itemInstances[ $item->getKey() ])) {
390		$this->deregisterItem($item);
391		}
392		}
393
394		/**
395		* @inheritdoc
396		*/
397		public function detachAllItems()
398		{
399		foreach ($this->itemInstances as $item) {
400		$this->detachItem($item);
401		}
402		}
403
404		/**
405		* @inheritdoc
406		*/
407		public function attachItem(CacheItemInterface $item)
408		{
409	View Code Duplication	if (isset($this->itemInstances[ $item->getKey() ]) && spl_object_hash($item) !== spl_object_hash($this->itemInstances[ $item->getKey() ])) {
		1 ignored issue – show Duplication introduced 2016-07-29 21:21 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
410		throw new \LogicException('The item already exists and cannot be overwritten because the Spl object hash mismatches ! You probably tried to re-attach a detached item which has been already retrieved from cache.');
411		} else {
412		$this->itemInstances[ $item->getKey() ] = $item;
413		}
414		}
415
416
417		/**
418		* @internal This method de-register an item from $this->itemInstances
419		* @param CacheItemInterface\|string $item
420		* @throws \InvalidArgumentException
421		*/
422		protected function deregisterItem($item)
423		{
424		if ($item instanceof CacheItemInterface) {
425		unset($this->itemInstances[ $item->getKey() ]);
426
427		} else if (is_string($item)) {
428		unset($this->itemInstances[ $item ]);
429		} else {
430		throw new \InvalidArgumentException('Invalid type for $item variable');
431		}
432		if (gc_enabled()) {
433		gc_collect_cycles();
434		}
435		}
436
437		/**
438		* Returns true if the item exists, is attached and the Spl Hash matches
439		* Returns false if the item exists, is attached and the Spl Hash mismatches
440		* Returns null if the item does not exists
441		*
442		* @param \Psr\Cache\CacheItemInterface $item
443		* @return bool\|null
444		* @throws \LogicException
445		*/
446	View Code Duplication	public function isAttached(CacheItemInterface $item)
		1 ignored issue – show Duplication introduced 2016-12-18 01:17 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
447		{
448		if (isset($this->itemInstances[ $item->getKey() ])) {
449		return spl_object_hash($item) === spl_object_hash($this->itemInstances[ $item->getKey() ]);
450		}
451		return null;
452		}
453
454		/**
455		* Set the EventManager instance
456		*
457		* @param EventManager $em
458		*/
459		public function setEventManager(EventManager $em)
460		{
461		$this->eventManager = $em;
462		}
463
464		/**
465		* @inheritdoc
466		*/
467		public function saveMultiple(...$items)
468		{
469		if (isset($items[ 0 ]) && is_array($items[ 0 ])) {
470		foreach ($items[ 0 ] as $item) {
471		$this->save($item);
472		}
473		return true;
474		} else if (is_array($items)) {
475		foreach ($items as $item) {
476		$this->save($item);
477		}
478		return true;
479		}
480		return false;
481		}
482
483		/**
484		* Driver-related methods
485		*/
486
487		/**
488		* @param \Psr\Cache\CacheItemInterface $item
489		* @return array [
490		* 'd' => 'THE ITEM DATA'
491		* 't' => 'THE ITEM DATE EXPIRATION'
492		* 'g' => 'THE ITEM TAGS'
493		* ]
494		*
495		*/
496		abstract protected function driverRead(CacheItemInterface $item);
497
498		/**
499		* @param \Psr\Cache\CacheItemInterface $item
500		* @return mixed
501		*/
502		abstract protected function driverWrite(CacheItemInterface $item);
503
504		/**
505		* @return bool
506		*/
507		abstract protected function driverClear();
508
509		/**
510		* @return bool
511		*/
512		abstract protected function driverConnect();
513
514		/**
515		* @param \Psr\Cache\CacheItemInterface $item
516		* @return bool
517		*/
518		abstract protected function driverDelete(CacheItemInterface $item);
519		}

PHPSocialNetwork / phpfastcache

Push — V6 ( 8b3c5f...89d552 )

ExtendedCacheItemPoolTrait::detachItem() A

Complexity

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Duplication

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