Collection::last() - Code Metrics - Inspection of "add more tests" - suricate-php/framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — master (f9f3cc)

by Mathieu

created 2017-06-04 15:42 UTC

Collection::last() A

↳ Parent: Collection

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	2
eloc	5
c	2
b	0
f	0
nc	2
nop	0
dl	0
loc	8
ccs	4
cts	4
cp	1
crap	2
rs	9.4285

<?php
namespace Suricate;

class Collection implements  \IteratorAggregate, \Countable, \ArrayAccess, Interfaces\ICollection

{
    
    protected $items            = array();
    protected $mapping          = array(); // to be deprecated ?

    public $pagination = array(
        'nbPages'   => 0,
        'page'      => 1,
        'nbItems'   => 0,
        );
    
    //protected $iteratorPosition  = 0;


    public function __construct($items = array())
    {
        $this->items = $items;
    }

    public function paginate($nbItemPerPage, $currentPage = 1)
    {
        $this->pagination['page']       = $currentPage;
        $this->pagination['nbItems']    = count($this->items);
        $this->pagination['nbPages']    = ceil($this->pagination['nbItems'] / $nbItemPerPage);

        $this->items = array_slice($this->items,($currentPage - 1) * $nbItemPerPage, $nbItemPerPage);


        return $this;
    }

    public function getPossibleValuesFor($args, $key = null)
    {
        if (!is_array($args)) {
            $args = array('format' => '%s', 'data' => array($args));
        }

        $values = array();
        foreach ($this->items as $itemKey => $item) {
            $itemValues = array();
            foreach ($args['data'] as $arg) {
                $itemValues[] = dataGet($item, $arg);
            }
            $arrayKey = ($key !== null) ? dataGet($item, $key) : null;
            $values[$arrayKey] = vsprintf($args['format'], $itemValues);
        }

        return $values;
    }

    public function getValuesFor($name)
    {
        $values = array();
        foreach ($this->items as $item) {
            $values[] = dataGet($item, $name);
        }

        return $values;
    }

    public function getItems()
    {
        return $this->items;
    }

    /*public function addItemLink($linkId)

    {
        $this->items[$this->itemOffset] = $linkId;
        // add mapping between item->index and $position in items pool
        $this->mapping[$this->itemOffset] = $linkId;

        $this->itemOffset++;
    }*/

    

    public function getItemFromKey($key)
    {
        $invertedMapping = array_flip($this->mapping);
        if (isset($invertedMapping[$key])) {
            return $this->items[$invertedMapping[$key]];
        }
    }


    // Implementation of Countable Interface
    public function count()
    {
        return count($this->items);
    }

    // Implementation of IteratorAggregate Interface
    public function getIterator()
    {
        return new \ArrayIterator($this->items);
    }
    /*public function current()

    {
        return $this->offsetGet($this->iteratorPosition);
    }

    public function next()
    {
        ++$this->iteratorPosition;
    }

    public function key()
    {
        return $this->iteratorPosition;
    }

    public function valid()
    {
        return isset($this->items[$this->iteratorPosition]);
    }

    public function rewind()
    {
        $this->iteratorPosition = 0;
    }*/

    // Implementation of ArrayAccess Interface
    public function offsetExists($offset)
    {
        return isset($this->items[$offset]);
    }

    public function offsetGet($offset)
    {
        $item =isset($this->items[$offset]) ? $this->items[$offset] : null;
        if (gettype($item) == 'object' || $item == null) {
            return $item;
        } else {
            // Lazy load
            $itemType = $this::ITEM_TYPE;
            $itemToLoad = new $itemType;
            $itemToLoad->load($this->items[$offset]);

            $this->items[$offset] = $itemToLoad;

            return $this->items[$offset];
        }
    }

    public function offsetSet($offset, $value)
    {
        if (is_null($offset)) {
            $this->items[] = $value;
        } else {
            $this->items[$offset] = $value;
        }
    }

    public function offsetUnset($offset)
    {
        unset($this->items[$offset]);
    }

    private function cleanStr($str)

    {

        $str = mb_strtolower($str, 'utf-8');
        $str = strtr(
            $str,
            array(
                'à'=>'a', 'á'=>'a', 'â'=>'a', 'ã'=>'a', 'ä'=>'a', 'å'=>'a', 'æ'=>'a', 'a'=>'a', 'a'=>'a', 'a'=>'a', 'ç'=>'c', 'c'=>'c', 'c'=>'c', 'c'=>'c', 'c'=>'c', 'd'=>'d', 'd'=>'d', 'è'=>'e', 'é'=>'e', 'ê'=>'e', 'ë'=>'e', 'e'=>'e', 'e'=>'e', 'e'=>'e', 'e'=>'e', 'e'=>'e', 'g'=>'g', 'g'=>'g', 'g'=>'g', 'h'=>'h', 'h'=>'h', 'ì'=>'i', 'í'=>'i', 'î'=>'i', 'ï'=>'i', 'i'=>'i', 'i'=>'i', 'i'=>'i', 'i'=>'i', 'i'=>'i', '?'=>'i', 'j'=>'j', 'k'=>'k', '?'=>'k', 'l'=>'l', 'l'=>'l', 'l'=>'l', '?'=>'l', 'l'=>'l', 'ñ'=>'n', 'n'=>'n', 'n'=>'n', 'n'=>'n', '?'=>'n', '?'=>'n', 'ð'=>'o', 'ò'=>'o', 'ó'=>'o', 'ô'=>'o', 'õ'=>'o', 'ö'=>'o', 'o'=>'o', 'o'=>'o', 'o'=>'o', 'œ'=>'o', 'ø'=>'o', 'r'=>'r', 'r'=>'r', 's'=>'s', 's'=>'s', 's'=>'s', 'š'=>'s', '?'=>'s', 't'=>'t', 't'=>'t', 't'=>'t', 'ù'=>'u', 'ú'=>'u', 'û'=>'u', 'ü'=>'u', 'u'=>'u', 'u'=>'u', 'u'=>'u', 'u'=>'u', 'u'=>'u', 'u'=>'u', 'w'=>'w', 'ý'=>'y', 'ÿ'=>'y', 'y'=>'y', 'z'=>'z', 'z'=>'z', 'ž'=>'z'
            )
        );

        return $str;
    }

    // to be deprecated
    public function getFirstItem()
    {
        foreach ($this->items as $currentItem) {
            return $currentItem;
        }
    }

    // to be deprecated
    public function getRandom($nb = 1)
    {
        $keys = (array) array_rand($this->items, $nb);
        $result = array();
        foreach ($keys as $currentKey) {
            $result[$currentKey] = $this->items[$currentKey];
        }

        return $result;
    }

    // Helpers
    public function first()
    {
        foreach ($this->items as $currentItem) {
            return $currentItem;
        }
    }

    public function last()
    {
        if (count($this->items)) {
            return end($this->items);
        } else {
            return null;
        }
    }

    public function isEmpty()
    {
        return empty($this->items);
    }

    public function sum($field = null)
    {
        if ($field == null) {
            return array_sum($this->items);
        }
        $result = 0;
        foreach ($this->items as $item) {
            $result += dataGet($item, $field);
        }
        return $result;
    }

    public function random($nbItems = 1)
    {
        if ($this->isEmpty()) {
            return null;
        }

        $keys = array_rand($this->items, $nbItems);

        if (is_array($keys)) {
            return array_intersect_key($this->items, array_flip($keys));
        } else {
            return $this->items[$keys];
        }
    }

    public function shuffle()
    {
        shuffle($this->items);

        return $this;
    }

    public function unique()
    {
        return new static(array_unique($this->items));
    }

    public function each(\Closure $callback)
    {
        array_map($callback, $this->items);
        return $this;
    }

    public function sort(\Closure $closure)
    {
        uasort($this->items, $closure);

        return $this;
    }

    public function sortBy($field, $reverse = false)
    {
        if ($reverse) {
            $sortFunction = function($a, $b) use ($field) {

                $first = dataGet($a, $field);
                $second = dataGet($b, $field);
                if ($first == $second) {
                    return 0;
                }
                return ($first > $second) ? -1 : 1;
            };
        } else {
            $sortFunction = function($a, $b) use($field) {

                $first = dataGet($a, $field);
                $second = dataGet($b, $field);
                if ($first == $second) {
                    return 0;
                }
                return ($first < $second) ? -1 : 1;
            };
        }


        usort($this->items, $sortFunction);

        return $this;
    }

    public function filter(\Closure $closure)
    {
        return new static(array_filter($this->items, $closure));
    }

    public function search($value, $strict = false)
    {
        return array_search($value, $this->items, $strict);
    }

    public function has($key)
    {
        return $this->offsetExists($key);
    }

    public function keys()
    {
        return array_keys($this->items);
    }

    public function prepend($item)
    {
        array_unshift($this->items, $item);

        return $this;
    }

    public function push($item)
    {
        $this->items[] = $item;

        return $this;
    }

    public function put($key, $val)
    {
        $this->items[$key] = $val;

        return $this;
    }
    public function shift()
    {
        return array_shift($this->items);
    }
    
    public function pop()
    {
        return array_pop($this->items);
    }

    public function reverse()
    {
        return new static(array_reverse($this->items));
    }

    public function reduce(callable $callback, $initial = null)
    {
        return array_reduce($this->items, $callback, $initial);
    }

    public function slice($offset, $length = null, $preserveKeys = false)
    {
        return new static(array_slice($this->items, $offset, $length, $preserveKeys));
    }

    public function take($limit = null)
    {
        if ($limit < 0) {
            return $this->slice(abs($limit), $limit);
        } else {
            return $this->slice(0, $limit);
        }
    }

    public function splice($offset, $length = null, $replacement = array())
    {
        return new static(array_splice($this->items, $offset, $length, $replacement));
    }

    public function chunk($size, $preserveKeys = false)
    {
        $result = new static;
        foreach (array_chunk($this->items, $size, $preserveKeys) as $chunk)
        {
            $result->push(new static($chunk));
        }
        return $result;
    }
}


1			<?php
2			namespace Suricate;
3
4			class Collection implements \IteratorAggregate, \Countable, \ArrayAccess, Interfaces\ICollection
			0 ignored issues – show Coding Style introduced 2016-08-28 17:07 UTC by Report Bug Copy Issue Report Expected 1 space before "IteratorAggregate"; 2 found Loading history...
5			{
6
7			protected $items = array();
8			protected $mapping = array(); // to be deprecated ?
9
10			public $pagination = array(
11			'nbPages' => 0,
12			'page' => 1,
13			'nbItems' => 0,
14			);
15
16			//protected $iteratorPosition = 0;
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-08-28 17:07 UTC by Report Bug Copy Issue Report `50%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
17
18	10		public function __construct($items = array())
19			{
20	10		$this->items = $items;
21	10		}
22
23			public function paginate($nbItemPerPage, $currentPage = 1)
24			{
25			$this->pagination['page'] = $currentPage;
26			$this->pagination['nbItems'] = count($this->items);
27			$this->pagination['nbPages'] = ceil($this->pagination['nbItems'] / $nbItemPerPage);
28
29			$this->items = array_slice($this->items,($currentPage - 1) * $nbItemPerPage, $nbItemPerPage);
30
31
32			return $this;
33			}
34
35			public function getPossibleValuesFor($args, $key = null)
36			{
37			if (!is_array($args)) {
38			$args = array('format' => '%s', 'data' => array($args));
39			}
40
41			$values = array();
42			foreach ($this->items as $itemKey => $item) {
43			$itemValues = array();
44			foreach ($args['data'] as $arg) {
45			$itemValues[] = dataGet($item, $arg);
46			}
47			$arrayKey = ($key !== null) ? dataGet($item, $key) : null;
48			$values[$arrayKey] = vsprintf($args['format'], $itemValues);
49			}
50
51			return $values;
52			}
53
54			public function getValuesFor($name)
55			{
56			$values = array();
57			foreach ($this->items as $item) {
58			$values[] = dataGet($item, $name);
59			}
60
61			return $values;
62			}
63
64	4		public function getItems()
65			{
66	4		return $this->items;
67			}
68
69			/*public function addItemLink($linkId)
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-08-28 17:07 UTC by Report Bug Copy Issue Report `45%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
70			{
71			$this->items[$this->itemOffset] = $linkId;
72			// add mapping between item->index and $position in items pool
73			$this->mapping[$this->itemOffset] = $linkId;
74
75			$this->itemOffset++;
76			}*/
77
78
79
80			public function getItemFromKey($key)
81			{
82			$invertedMapping = array_flip($this->mapping);
83			if (isset($invertedMapping[$key])) {
84			return $this->items[$invertedMapping[$key]];
85			}
86			}
87
88
89			// Implementation of Countable Interface
90	1		public function count()
91			{
92	1		return count($this->items);
93			}
94
95			// Implementation of IteratorAggregate Interface
96			public function getIterator()
97			{
98			return new \ArrayIterator($this->items);
99			}
100			/*public function current()
			0 ignored issues – show Unused Code Comprehensibility introduced 2016-08-28 17:07 UTC by Report Bug Copy Issue Report `55%` of this comment could be valid code. Did you maybe forget this after debugging? Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it. The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production. This check looks for comments that seem to be mostly valid code and reports them. Loading history...
101			{
102			return $this->offsetGet($this->iteratorPosition);
103			}
104
105			public function next()
106			{
107			++$this->iteratorPosition;
108			}
109
110			public function key()
111			{
112			return $this->iteratorPosition;
113			}
114
115			public function valid()
116			{
117			return isset($this->items[$this->iteratorPosition]);
118			}
119
120			public function rewind()
121			{
122			$this->iteratorPosition = 0;
123			}*/
124
125			// Implementation of ArrayAccess Interface
126	1		public function offsetExists($offset)
127			{
128	1		return isset($this->items[$offset]);
129			}
130
131			public function offsetGet($offset)
132			{
133			$item =isset($this->items[$offset]) ? $this->items[$offset] : null;
134			if (gettype($item) == 'object' \|\| $item == null) {
135			return $item;
136			} else {
137			// Lazy load
138			$itemType = $this::ITEM_TYPE;
139			$itemToLoad = new $itemType;
140			$itemToLoad->load($this->items[$offset]);
141
142			$this->items[$offset] = $itemToLoad;
143
144			return $this->items[$offset];
145			}
146			}
147
148			public function offsetSet($offset, $value)
149			{
150			if (is_null($offset)) {
151			$this->items[] = $value;
152			} else {
153			$this->items[$offset] = $value;
154			}
155			}
156
157			public function offsetUnset($offset)
158			{
159			unset($this->items[$offset]);
160			}
161
162			private function cleanStr($str)
			0 ignored issues – show Unused Code introduced 2016-08-28 17:07 UTC by Report Bug Copy Issue Report This method is not used, and could be removed. Loading history...
163			{
164
165			$str = mb_strtolower($str, 'utf-8');
166			$str = strtr(
167			$str,
168			array(
169			'à'=>'a', 'á'=>'a', 'â'=>'a', 'ã'=>'a', 'ä'=>'a', 'å'=>'a', 'æ'=>'a', 'a'=>'a', 'a'=>'a', 'a'=>'a', 'ç'=>'c', 'c'=>'c', 'c'=>'c', 'c'=>'c', 'c'=>'c', 'd'=>'d', 'd'=>'d', 'è'=>'e', 'é'=>'e', 'ê'=>'e', 'ë'=>'e', 'e'=>'e', 'e'=>'e', 'e'=>'e', 'e'=>'e', 'e'=>'e', 'g'=>'g', 'g'=>'g', 'g'=>'g', 'h'=>'h', 'h'=>'h', 'ì'=>'i', 'í'=>'i', 'î'=>'i', 'ï'=>'i', 'i'=>'i', 'i'=>'i', 'i'=>'i', 'i'=>'i', 'i'=>'i', '?'=>'i', 'j'=>'j', 'k'=>'k', '?'=>'k', 'l'=>'l', 'l'=>'l', 'l'=>'l', '?'=>'l', 'l'=>'l', 'ñ'=>'n', 'n'=>'n', 'n'=>'n', 'n'=>'n', '?'=>'n', '?'=>'n', 'ð'=>'o', 'ò'=>'o', 'ó'=>'o', 'ô'=>'o', 'õ'=>'o', 'ö'=>'o', 'o'=>'o', 'o'=>'o', 'o'=>'o', 'œ'=>'o', 'ø'=>'o', 'r'=>'r', 'r'=>'r', 's'=>'s', 's'=>'s', 's'=>'s', 'š'=>'s', '?'=>'s', 't'=>'t', 't'=>'t', 't'=>'t', 'ù'=>'u', 'ú'=>'u', 'û'=>'u', 'ü'=>'u', 'u'=>'u', 'u'=>'u', 'u'=>'u', 'u'=>'u', 'u'=>'u', 'u'=>'u', 'w'=>'w', 'ý'=>'y', 'ÿ'=>'y', 'y'=>'y', 'z'=>'z', 'z'=>'z', 'ž'=>'z'
170			)
171			);
172
173			return $str;
174			}
175
176			// to be deprecated
177			public function getFirstItem()
178			{
179			foreach ($this->items as $currentItem) {
180			return $currentItem;
181			}
182			}
183
184			// to be deprecated
185			public function getRandom($nb = 1)
186			{
187			$keys = (array) array_rand($this->items, $nb);
188			$result = array();
189			foreach ($keys as $currentKey) {
190			$result[$currentKey] = $this->items[$currentKey];
191			}
192
193			return $result;
194			}
195
196			// Helpers
197	1		public function first()
198			{
199	1		foreach ($this->items as $currentItem) {
200	1		return $currentItem;
201			}
202			}
203
204	1		public function last()
205			{
206	1		if (count($this->items)) {
207	1		return end($this->items);
208			} else {
209	1		return null;
210			}
211			}
212
213	1		public function isEmpty()
214			{
215	1		return empty($this->items);
216			}
217
218	1		public function sum($field = null)
219			{
220	1		if ($field == null) {
221	1		return array_sum($this->items);
222			}
223			$result = 0;
224			foreach ($this->items as $item) {
225			$result += dataGet($item, $field);
226			}
227			return $result;
228			}
229
230			public function random($nbItems = 1)
231			{
232			if ($this->isEmpty()) {
233			return null;
234			}
235
236			$keys = array_rand($this->items, $nbItems);
237
238			if (is_array($keys)) {
239			return array_intersect_key($this->items, array_flip($keys));
240			} else {
241			return $this->items[$keys];
242			}
243			}
244
245			public function shuffle()
246			{
247			shuffle($this->items);
248
249			return $this;
250			}
251
252	1		public function unique()
253			{
254	1		return new static(array_unique($this->items));
255			}
256
257			public function each(\Closure $callback)
258			{
259			array_map($callback, $this->items);
260			return $this;
261			}
262
263			public function sort(\Closure $closure)
264			{
265			uasort($this->items, $closure);
266
267			return $this;
268			}
269
270			public function sortBy($field, $reverse = false)
271			{
272			if ($reverse) {
273		View Code Duplication	$sortFunction = function($a, $b) use ($field) {
			0 ignored issues – show Duplication introduced 2016-08-28 17:07 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...
274			$first = dataGet($a, $field);
275			$second = dataGet($b, $field);
276			if ($first == $second) {
277			return 0;
278			}
279			return ($first > $second) ? -1 : 1;
280			};
281			} else {
282		View Code Duplication	$sortFunction = function($a, $b) use($field) {
			0 ignored issues – show Duplication introduced 2016-08-28 17:07 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...
283			$first = dataGet($a, $field);
284			$second = dataGet($b, $field);
285			if ($first == $second) {
286			return 0;
287			}
288			return ($first < $second) ? -1 : 1;
289			};
290			}
291
292
293			usort($this->items, $sortFunction);
294
295			return $this;
296			}
297
298	1		public function filter(\Closure $closure)
299			{
300	1		return new static(array_filter($this->items, $closure));
301			}
302
303			public function search($value, $strict = false)
304			{
305			return array_search($value, $this->items, $strict);
306			}
307
308	1		public function has($key)
309			{
310	1		return $this->offsetExists($key);
311			}
312
313			public function keys()
314			{
315			return array_keys($this->items);
316			}
317
318			public function prepend($item)
319			{
320			array_unshift($this->items, $item);
321
322			return $this;
323			}
324
325	1		public function push($item)
326			{
327	1		$this->items[] = $item;
328
329	1		return $this;
330			}
331
332			public function put($key, $val)
333			{
334			$this->items[$key] = $val;
335
336			return $this;
337			}
338			public function shift()
339			{
340			return array_shift($this->items);
341			}
342
343			public function pop()
344			{
345			return array_pop($this->items);
346			}
347
348			public function reverse()
349			{
350			return new static(array_reverse($this->items));
351			}
352
353			public function reduce(callable $callback, $initial = null)
354			{
355			return array_reduce($this->items, $callback, $initial);
356			}
357
358			public function slice($offset, $length = null, $preserveKeys = false)
359			{
360			return new static(array_slice($this->items, $offset, $length, $preserveKeys));
361			}
362
363			public function take($limit = null)
364			{
365			if ($limit < 0) {
366			return $this->slice(abs($limit), $limit);
367			} else {
368			return $this->slice(0, $limit);
369			}
370			}
371
372			public function splice($offset, $length = null, $replacement = array())
373			{
374			return new static(array_splice($this->items, $offset, $length, $replacement));
375			}
376
377			public function chunk($size, $preserveKeys = false)
378			{
379			$result = new static;
380			foreach (array_chunk($this->items, $size, $preserveKeys) as $chunk)
381			{
382			$result->push(new static($chunk));
383			}
384			return $result;
385			}
386			}
387

suricate-php / framework

Branch — master (f9f3cc)

Collection::last() A

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