Xhgui_Storage_File::getMetafileNameFromProfileName() - Code Metrics - Inspection of "Introduce multiple storage drivers" - perftools/xhgui - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#268)

unknown

created 2019-05-19 16:36 UTC

getMetafileNameFromProfileName() A

↳ Parent: Xhgui_Storage_File

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	5
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?php

class Xhgui_Storage_File implements \Xhgui_StorageInterface, \Xhgui_WatchedFunctionsStorageInterface
{

    /**
     * @var string
     */
    protected $path     = '../data/';

    /**
     * @var string
     */
    protected $prefix   = 'xhgui.data';

    /**
     * @var bool|mixed
     */
    protected $separateMeta = true;

    /**
     * @var mixed
     */
    protected $dataSerializer;

    /**
     * @var mixed
     */
    protected $metaSerializer;

    /**
     * @var string
     */
    protected $watchedFunctionsPathPrefix = '../watched_functions/';

    /**
     * @var int[]
     */
    protected $countCache;

    /**
     * Xhgui_Storage_File constructor.
     * @param $config
     */
    public function __construct($config)
    {

        // @todo config!
        $this->path         = '../data/';

        // @todo config!
        $this->prefix       = 'xhgui.data';

        $this->separateMeta     = $config['save.handler.separate_meta'];
        $this->dataSerializer   = $config['save.handler.serializer'];
        $this->metaSerializer   = $config['save.handler.meta_serializer'];
    }

    /**
     * @param Xhgui_Storage_Filter $filter
     * @param bool $projections
     * @return Xhgui_Storage_ResultSet
     */
    public function find(\Xhgui_Storage_Filter $filter, $projections = false)
    {
        $result       = glob($this->path. $this->prefix . '*');
        sort($result);

        $ret = [];
        foreach($result as $i => $file) {
            // skip meta files.
            if (strpos($file, '.meta') !== false) {
                continue;
            }

            // try to detect timestamp in filename.
            $requestTimeFromFilename = $this->getRequestTimeFromFilename($file);
            if (!empty($requestTimeFromFilename)) {
                if (null !== $filter->getStartDate() && $this->getDateTimeFromStringOrTimestamp($filter->getStartDate()) >= $requestTimeFromFilename) {
                    continue;
                }

                if (null !== $filter->getEndDate() && $this->getDateTimeFromStringOrTimestamp($filter->getEndDate()) <= $requestTimeFromFilename) {
                    continue;
                }
            }

            $metaFile   = $this->getMetafileNameFromProfileName($file);

            $meta       = $this->importFile($metaFile, true);
            if ($meta === false) {
                continue;
            }

            $profile    = $this->importFile($file, false);
            if ($profile === false) {
                continue;
            }

            if (!empty($profile['meta'])) {
                $meta = array_merge($meta, $profile['meta']);
            }

            if (!empty($profile['profile'])) {
                $profile = $profile['profile'];
            }

            if (!empty($profile['_id'])) {
                $id = $profile['_id'];
            } else {
                $id = basename($file);
            }
            if (!empty($profile)) {
                $ret[$id] = [
                    'profile'   => $profile,
                    '_id'       => $id,
                    'meta'      => $meta,
                ];
            } else {
                $ret[$id] = $profile;
            }
        }

        if (!empty($filter->getSort()) AND !empty($ret)) {
            $this->filter = $filter;
class MyClass { }

$x = new MyClass();
$x->foo = true;
            usort($ret, array($this, 'sortByColumn'));
            unset($this->filter);
        }
        $cacheId = md5(serialize($filter->toArray()));

        $this->countCache[$cacheId] = count($ret);
        $ret = array_slice($ret, $filter->getPerPage()*($filter->getPage()-1), $filter->getPerPage());
        $ret = array_column($ret, null, '_id');

        return new \Xhgui_Storage_ResultSet($ret, $this->countCache[$cacheId]);
    }

    /**
     * @param Xhgui_Storage_Filter $filter
     * @return int
     */
    public function count(\Xhgui_Storage_Filter $filter)
    {
        $cacheId = md5(serialize($filter->toArray()));
        if (empty($this->countCache[$cacheId])) {
            $this->find($filter);
        }
        return $this->countCache[$cacheId];
    }

    /**
     * @param $id
     * @return mixed
     */
    public function findOne($id)
    {
        $filter = new \Xhgui_Storage_Filter();
        $filter->setId($id);
        $resultSet = $this->find($id);
        return $resultSet->current();
    }

    /**
     * @param $id
     * @return bool
     */
    public function remove($id)
    {
        if (file_exists($this->path.$id)) {
            $metaFileName = $this->getMetafileNameFromProfileName($id);
            if (file_exists($this->path.$metaFileName)) {
                unlink($this->path.$metaFileName);
            }
            unlink($this->path.$id);
            return true;
        }
        return false;
    }

    /**
     *
     */
    public function drop()
    {
        array_map('unlink', glob($this->path.'*.xhprof'));
        array_map('unlink', glob($this->path.'*.meta'));
    }

    /**
     * @param $match
     * @param $col
     * @param int $percentile
     * @return array
     */
    public function aggregate(\Xhgui_Storage_Filter $filter, $col, $percentile = 1)
    {
        $ret = $this->find($filter);

        $result = [
            'ok'        => 1,
            'result'    => [],
        ];

        foreach($ret as $row) {
            $result['result'][$row['meta']['request_date']]['wall_times'][]    = $row['profile']['main()']['wt'];
            $result['result'][$row['meta']['request_date']]['cpu_times'][]     = $row['profile']['main()']['cpu'];
            $result['result'][$row['meta']['request_date']]['mu_times'][]      = $row['profile']['main()']['mu'];
            $result['result'][$row['meta']['request_date']]['pmu_times'][]     = $row['profile']['main()']['pmu'];

            if (empty($result['result'][$row['meta']['request_date']]['row_count'])) {
                $result['result'][$row['meta']['request_date']]['row_count'] = 0;
            }
            $result['result'][$row['meta']['request_date']]['row_count']++;

            $result['result'][$row['meta']['request_date']]['raw_index'] = $result['result'][$row['meta']['request_date']]['row_count']*($percentile/100);

            $result['result'][$row['meta']['request_date']]['_id']=$row['meta']['request_date'];
        }

        return $result;
    }


    /**
     * @param $a
     * @param $b
     * @return int
     */
    public function sortByColumn($a, $b)
    {
        $sort = $this->filter->getSort();
        switch($sort) {
            case 'ct':
            case 'wt':
            case 'cpu':
            case 'mu':
            case 'pmu':

                $aValue = $a['profile']['main()'][$sort];
                $bValue = $b['profile']['main()'][$sort];
                break;

            case 'time':

                $aValue = $a['meta']['request_ts']['sec'];
                $bValue = $b['meta']['request_ts']['sec'];
                break;

            case 'controller':
            case 'action':
            case 'application':
            case 'branch':
            case 'version':

                $aValue = $a['meta'][$sort];
                $bValue = $b['meta'][$sort];
                break;
        }

        if ($aValue == $bValue){
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
            return 0;
        }

        if (is_numeric($aValue) || is_numeric($bValue)) {
            if ($this->filter->getDirection() === 'desc') {
                if ($aValue < $bValue) {
                    return 1;
                }
                return -1;
            }

            if ($aValue > $bValue) {
                return 1;
            }
            return -1;
        }

        if ($this->filter->getDirection() === 'desc') {
            return strnatcmp($aValue, $bValue);
        }
        return strnatcmp($bValue, $aValue);
    }



    /**
     * @param $file
     * @return mixed
     */
    protected function getMetafileNameFromProfileName($file)
    {
        $metaFile = $file.'.meta';
        return $metaFile;
    }


    /**
     * @param $timestamp
     * @return bool|DateTime
     */
    protected function getDateTimeFromStringOrTimestamp($timestamp)
    {

        try {
            $date = new \DateTime($timestamp);
            return $date;
        } catch(\Exception $e) {

        }

        try {
            $date = \DateTime::createFromFormat('U', $timestamp);
            return $date;
        } catch(\Exception $e) {

        }

        try {
            $date = \DateTime::createFromFormat('Y-m-d H:i:s', $timestamp);
            return $date;
        } catch(\Exception $e) {

        }

        throw new \RuntimeException('Unable to parse date from string: '.$timestamp);
    }

    /**
     * @param $data
     */
    public function insert($data)
    {

        if (empty($data['_id'])) {
            $data['_id'] = md5($data['name']);
        }

        file_put_contents($this->path.''.$this->prefix.$data['_id'].'.json', json_encode($data));
    }

    /**
     * @param $id
     * @param $data
     */
    public function update($id, $data)
    {
        file_put_contents($this->path.''.$this->prefix.$id.'.json', json_encode($data));
    }

    /**
     * @param $path
     * @param bool $meta
     * @return mixed
     */
    protected function importFile($path, $meta = false)
    {
        if ($meta) {
            $serializer = $this->metaSerializer;
        } else {
            $serializer = $this->dataSerializer;
        }

        if (!file_exists($path) || !is_readable($path)) {
            return false;
        }
        
        switch ($serializer){
            default:
            case 'json':
                return json_decode(file_get_contents($path), true);
                break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}

            case 'serialize':
                if (PHP_MAJOR_VERSION > 7) {
                    return unserialize(file_get_contents($path), false);
                }
                /** @noinspection UnserializeExploitsInspection */
                return unserialize(file_get_contents($path));

                break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}

            case 'igbinary_serialize':
            case 'igbinary_unserialize':
            case 'igbinary':
                return igbinary_unserialize(file_get_contents($path));
                break;
switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}

            // this is a path to a file on disk
            case 'php':
            case 'var_export':
                return include $path;
        }
    }

    /**
     * @return array
     */
    public function getWatchedFunctions()
    {
        $ret = [];
        $files = glob($this->watchedFunctionsPathPrefix.'*.json');
        foreach ($files as $file) {
            $ret[] = json_decode(file_get_contents($file));
        }
        return $ret;
    }

    /**
     * @param $name
     * @return bool
     */
    public function addWatchedFunction($name)

    {
        $name = trim($name);
        if (empty($name)) {
            return false;
        }
        $id = md5($name);
        file_put_contents($this->watchedFunctionsPathPrefix.$id.'.json', json_encode(['id'=>$id, 'name'=>$name]));
    }

    /**
     * @param $id
     * @param $name
     * @return bool
     */
    public function updateWatchedFunction($id, $name)

    {
        $name = trim($name);
        if (empty($name)) {
            return false;
        }

        file_put_contents($this->watchedFunctionsPathPrefix.$id.'.json', json_encode(['id'=>$id, 'name'=>trim($name)]));
    }

    /**
     * @param $id
     */
    public function removeWatchedFunction($id)
    {
        if (file_exists($this->watchedFunctionsPathPrefix.$id.'.json')) {
            unlink($this->watchedFunctionsPathPrefix.$id.'.json');
        }
    }

    /**
     * @param $fileName
     * @return bool|\DateTime
     */
    public function getRequestTimeFromFilename($fileName)
    {
        $matches = [];
        // default pattern is: xhgui.data.<timestamp>.<microseconds>_a68888
        //  xhgui.data.15 55 31 04 66 .6606_a68888
        preg_match('/(?<t>[0-9]{10})(\.(?<m>[0-9]{1,6})){0,1}.+/i', $fileName, $matches);
        try {
            return \DateTime::createFromFormat('U u', $matches['t'].' '.$matches['m']);
        } catch (\Exception $e) {
            return null;
        }
    }
}


Pull Request — master (#268)

getMetafileNameFromProfileName() A

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

1		<?php
2
3		class Xhgui_Storage_File implements \Xhgui_StorageInterface, \Xhgui_WatchedFunctionsStorageInterface
4		{
5
6		/**
7		* @var string
8		*/
9		protected $path = '../data/';
10
11		/**
12		* @var string
13		*/
14		protected $prefix = 'xhgui.data';
15
16		/**
17		* @var bool\|mixed
18		*/
19		protected $separateMeta = true;
20
21		/**
22		* @var mixed
23		*/
24		protected $dataSerializer;
25
26		/**
27		* @var mixed
28		*/
29		protected $metaSerializer;
30
31		/**
32		* @var string
33		*/
34		protected $watchedFunctionsPathPrefix = '../watched_functions/';
35
36		/**
37		* @var int[]
38		*/
39		protected $countCache;
40
41		/**
42		* Xhgui_Storage_File constructor.
43		* @param $config
44		*/
45		public function __construct($config)
46		{
47
48		// @todo config!
49		$this->path = '../data/';
50
51		// @todo config!
52		$this->prefix = 'xhgui.data';
53
54		$this->separateMeta = $config['save.handler.separate_meta'];
55		$this->dataSerializer = $config['save.handler.serializer'];
56		$this->metaSerializer = $config['save.handler.meta_serializer'];
57		}
58
59		/**
60		* @param Xhgui_Storage_Filter $filter
61		* @param bool $projections
62		* @return Xhgui_Storage_ResultSet
63		*/
64		public function find(\Xhgui_Storage_Filter $filter, $projections = false)
65		{
66		$result = glob($this->path. $this->prefix . '*');
67		sort($result);
68
69		$ret = [];
70		foreach($result as $i => $file) {
71		// skip meta files.
72		if (strpos($file, '.meta') !== false) {
73		continue;
74		}
75
76		// try to detect timestamp in filename.
77		$requestTimeFromFilename = $this->getRequestTimeFromFilename($file);
78		if (!empty($requestTimeFromFilename)) {
79		if (null !== $filter->getStartDate() && $this->getDateTimeFromStringOrTimestamp($filter->getStartDate()) >= $requestTimeFromFilename) {
80		continue;
81		}
82
83		if (null !== $filter->getEndDate() && $this->getDateTimeFromStringOrTimestamp($filter->getEndDate()) <= $requestTimeFromFilename) {
84		continue;
85		}
86		}
87
88		$metaFile = $this->getMetafileNameFromProfileName($file);
89
90		$meta = $this->importFile($metaFile, true);
91		if ($meta === false) {
92		continue;
93		}
94
95		$profile = $this->importFile($file, false);
96		if ($profile === false) {
97		continue;
98		}
99
100		if (!empty($profile['meta'])) {
101		$meta = array_merge($meta, $profile['meta']);
102		}
103
104		if (!empty($profile['profile'])) {
105		$profile = $profile['profile'];
106		}
107
108		if (!empty($profile['_id'])) {
109		$id = $profile['_id'];
110		} else {
111		$id = basename($file);
112		}
113		if (!empty($profile)) {
114		$ret[$id] = [
115		'profile' => $profile,
116		'_id' => $id,
117		'meta' => $meta,
118		];
119		} else {
120		$ret[$id] = $profile;
121		}
122		}
123
124		if (!empty($filter->getSort()) AND !empty($ret)) {
125		$this->filter = $filter;
		0 ignored issues – show Bug introduced 2019-05-19 16:38 UTC by Report Bug Copy Issue Report The property `filter` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
126		usort($ret, array($this, 'sortByColumn'));
127		unset($this->filter);
128		}
129		$cacheId = md5(serialize($filter->toArray()));
130
131		$this->countCache[$cacheId] = count($ret);
132		$ret = array_slice($ret, $filter->getPerPage()*($filter->getPage()-1), $filter->getPerPage());
133		$ret = array_column($ret, null, '_id');
134
135		return new \Xhgui_Storage_ResultSet($ret, $this->countCache[$cacheId]);
136		}
137
138		/**
139		* @param Xhgui_Storage_Filter $filter
140		* @return int
141		*/
142		public function count(\Xhgui_Storage_Filter $filter)
143		{
144		$cacheId = md5(serialize($filter->toArray()));
145		if (empty($this->countCache[$cacheId])) {
146		$this->find($filter);
147		}
148		return $this->countCache[$cacheId];
149		}
150
151		/**
152		* @param $id
153		* @return mixed
154		*/
155		public function findOne($id)
156		{
157		$filter = new \Xhgui_Storage_Filter();
158		$filter->setId($id);
159		$resultSet = $this->find($id);
160		return $resultSet->current();
161		}
162
163		/**
164		* @param $id
165		* @return bool
166		*/
167		public function remove($id)
168		{
169		if (file_exists($this->path.$id)) {
170		$metaFileName = $this->getMetafileNameFromProfileName($id);
171		if (file_exists($this->path.$metaFileName)) {
172		unlink($this->path.$metaFileName);
173		}
174		unlink($this->path.$id);
175		return true;
176		}
177		return false;
178		}
179
180		/**
181		*
182		*/
183		public function drop()
184		{
185		array_map('unlink', glob($this->path.'*.xhprof'));
186		array_map('unlink', glob($this->path.'*.meta'));
187		}
188
189		/**
190		* @param $match
191		* @param $col
192		* @param int $percentile
193		* @return array
194		*/
195		public function aggregate(\Xhgui_Storage_Filter $filter, $col, $percentile = 1)
196		{
197		$ret = $this->find($filter);
198
199		$result = [
200		'ok' => 1,
201		'result' => [],
202		];
203
204		foreach($ret as $row) {
205		$result['result'][$row['meta']['request_date']]['wall_times'][] = $row['profile']['main()']['wt'];
206		$result['result'][$row['meta']['request_date']]['cpu_times'][] = $row['profile']['main()']['cpu'];
207		$result['result'][$row['meta']['request_date']]['mu_times'][] = $row['profile']['main()']['mu'];
208		$result['result'][$row['meta']['request_date']]['pmu_times'][] = $row['profile']['main()']['pmu'];
209
210		if (empty($result['result'][$row['meta']['request_date']]['row_count'])) {
211		$result['result'][$row['meta']['request_date']]['row_count'] = 0;
212		}
213		$result['result'][$row['meta']['request_date']]['row_count']++;
214
215		$result['result'][$row['meta']['request_date']]['raw_index'] = $result['result'][$row['meta']['request_date']]['row_count']*($percentile/100);
216
217		$result['result'][$row['meta']['request_date']]['_id']=$row['meta']['request_date'];
218		}
219
220		return $result;
221		}
222
223
224		/**
225		* @param $a
226		* @param $b
227		* @return int
228		*/
229		public function sortByColumn($a, $b)
230		{
231		$sort = $this->filter->getSort();
232		switch($sort) {
233		case 'ct':
234		case 'wt':
235		case 'cpu':
236		case 'mu':
237	View Code Duplication	case 'pmu':
		0 ignored issues – show Duplication introduced 2019-05-19 16:38 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...
238		$aValue = $a['profile']['main()'][$sort];
239		$bValue = $b['profile']['main()'][$sort];
240		break;
241
242	View Code Duplication	case 'time':
		0 ignored issues – show Duplication introduced 2019-05-19 16:38 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...
243		$aValue = $a['meta']['request_ts']['sec'];
244		$bValue = $b['meta']['request_ts']['sec'];
245		break;
246
247		case 'controller':
248		case 'action':
249		case 'application':
250		case 'branch':
251	View Code Duplication	case 'version':
		0 ignored issues – show Duplication introduced 2019-05-19 16:38 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...
252		$aValue = $a['meta'][$sort];
253		$bValue = $b['meta'][$sort];
254		break;
255		}
256
257		if ($aValue == $bValue){
		0 ignored issues – show Bug introduced 2019-05-19 16:38 UTC by Report Bug Copy Issue Report The variable `$aValue` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history... Bug introduced 2019-05-19 16:38 UTC by Report Bug Copy Issue Report The variable `$bValue` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
258		return 0;
259		}
260
261		if (is_numeric($aValue) \|\| is_numeric($bValue)) {
262		if ($this->filter->getDirection() === 'desc') {
263		if ($aValue < $bValue) {
264		return 1;
265		}
266		return -1;
267		}
268
269		if ($aValue > $bValue) {
270		return 1;
271		}
272		return -1;
273		}
274
275		if ($this->filter->getDirection() === 'desc') {
276		return strnatcmp($aValue, $bValue);
277		}
278		return strnatcmp($bValue, $aValue);
279		}
280
281
282
283		/**
284		* @param $file
285		* @return mixed
286		*/
287		protected function getMetafileNameFromProfileName($file)
288		{
289		$metaFile = $file.'.meta';
290		return $metaFile;
291		}
292
293
294		/**
295		* @param $timestamp
296		* @return bool\|DateTime
297		*/
298		protected function getDateTimeFromStringOrTimestamp($timestamp)
299		{
300
301		try {
302		$date = new \DateTime($timestamp);
303		return $date;
304		} catch(\Exception $e) {
		0 ignored issues – show Coding Style Comprehensibility introduced 2019-05-19 16:38 UTC by Report Bug Copy Issue Report Consider adding a comment why this CATCH block is empty. Loading history...
305		}
306
307		try {
308		$date = \DateTime::createFromFormat('U', $timestamp);
309		return $date;
310		} catch(\Exception $e) {
		0 ignored issues – show Coding Style Comprehensibility introduced 2019-05-19 16:38 UTC by Report Bug Copy Issue Report Consider adding a comment why this CATCH block is empty. Loading history...
311		}
312
313		try {
314		$date = \DateTime::createFromFormat('Y-m-d H:i:s', $timestamp);
315		return $date;
316		} catch(\Exception $e) {
		0 ignored issues – show Coding Style Comprehensibility introduced 2019-05-19 16:38 UTC by Report Bug Copy Issue Report Consider adding a comment why this CATCH block is empty. Loading history...
317		}
318
319		throw new \RuntimeException('Unable to parse date from string: '.$timestamp);
320		}
321
322		/**
323		* @param $data
324		*/
325		public function insert($data)
326		{
327
328		if (empty($data['_id'])) {
329		$data['_id'] = md5($data['name']);
330		}
331
332		file_put_contents($this->path.''.$this->prefix.$data['_id'].'.json', json_encode($data));
333		}
334
335		/**
336		* @param $id
337		* @param $data
338		*/
339		public function update($id, $data)
340		{
341		file_put_contents($this->path.''.$this->prefix.$id.'.json', json_encode($data));
342		}
343
344		/**
345		* @param $path
346		* @param bool $meta
347		* @return mixed
348		*/
349		protected function importFile($path, $meta = false)
350		{
351		if ($meta) {
352		$serializer = $this->metaSerializer;
353		} else {
354		$serializer = $this->dataSerializer;
355		}
356
357		if (!file_exists($path) \|\| !is_readable($path)) {
358		return false;
359		}
360
361		switch ($serializer){
362		default:
363		case 'json':
364		return json_decode(file_get_contents($path), true);
365		break;
		0 ignored issues – show Unused Code introduced 2019-05-19 16:38 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
366
367		case 'serialize':
368		if (PHP_MAJOR_VERSION > 7) {
369		return unserialize(file_get_contents($path), false);
370		}
371		/** @noinspection UnserializeExploitsInspection */
372		return unserialize(file_get_contents($path));
373
374		break;
		0 ignored issues – show Unused Code introduced 2019-05-19 16:38 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
375
376		case 'igbinary_serialize':
377		case 'igbinary_unserialize':
378		case 'igbinary':
379		return igbinary_unserialize(file_get_contents($path));
380		break;
		0 ignored issues – show Unused Code introduced 2019-05-19 16:38 UTC by Report Bug Copy Issue Report `break` is not strictly necessary here and could be removed. The `break` statement is not necessary if it is preceded for example by a `return` statement: switch ($x) { case 1: return 'foo'; break; // This break is not necessary and can be left off. } If you would like to keep this construct to be consistent with other `case` statements, you can safely mark this issue as a false-positive. Loading history...
381
382		// this is a path to a file on disk
383		case 'php':
384		case 'var_export':
385		return include $path;
386		}
387		}
388
389		/**
390		* @return array
391		*/
392		public function getWatchedFunctions()
393		{
394		$ret = [];
395		$files = glob($this->watchedFunctionsPathPrefix.'*.json');
396		foreach ($files as $file) {
397		$ret[] = json_decode(file_get_contents($file));
398		}
399		return $ret;
400		}
401
402		/**
403		* @param $name
404		* @return bool
405		*/
406	View Code Duplication	public function addWatchedFunction($name)
		0 ignored issues – show Duplication introduced 2019-05-19 16:38 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...
407		{
408		$name = trim($name);
409		if (empty($name)) {
410		return false;
411		}
412		$id = md5($name);
413		file_put_contents($this->watchedFunctionsPathPrefix.$id.'.json', json_encode(['id'=>$id, 'name'=>$name]));
414		}
415
416		/**
417		* @param $id
418		* @param $name
419		* @return bool
420		*/
421	View Code Duplication	public function updateWatchedFunction($id, $name)
		0 ignored issues – show Duplication introduced 2019-05-19 16:38 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...
422		{
423		$name = trim($name);
424		if (empty($name)) {
425		return false;
426		}
427
428		file_put_contents($this->watchedFunctionsPathPrefix.$id.'.json', json_encode(['id'=>$id, 'name'=>trim($name)]));
429		}
430
431		/**
432		* @param $id
433		*/
434		public function removeWatchedFunction($id)
435		{
436		if (file_exists($this->watchedFunctionsPathPrefix.$id.'.json')) {
437		unlink($this->watchedFunctionsPathPrefix.$id.'.json');
438		}
439		}
440
441		/**
442		* @param $fileName
443		* @return bool\|\DateTime
444		*/
445		public function getRequestTimeFromFilename($fileName)
446		{
447		$matches = [];
448		// default pattern is: xhgui.data.<timestamp>.<microseconds>_a68888
449		// xhgui.data.15 55 31 04 66 .6606_a68888
450		preg_match('/(?<t>[0-9]{10})(\.(?<m>[0-9]{1,6})){0,1}.+/i', $fileName, $matches);
451		try {
452		return \DateTime::createFromFormat('U u', $matches['t'].' '.$matches['m']);
453		} catch (\Exception $e) {
454		return null;
455		}
456		}
457		}
458

perftools / xhgui

Pull Request — master (#268)

getMetafileNameFromProfileName() A

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

Duplication Side-by-Side

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