PHPCompatibility_Sniffs_PHP_NewClassesSniff - Code Metrics - Inspection of "Refactor the error messages" - wimg/PHPCompatibility - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#291)

by Juliette

created 2016-10-30 16:06 UTC

PHPCompatibility_Sniffs_PHP_NewClassesSniff A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	260
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

Metric	Value
wmc	10
lcom	1
cbo	2
dl	0
loc	260
rs	10
c	0
b	0
f	0

4 Methods

Rating	Name	Size	Complexity
A	register()	12	1
C	process()	37	7
A	getItemArray()	4	1
A	getErrorMsgTemplate()	4	1

<?php
/**
 * PHPCompatibility_Sniffs_PHP_NewClassesSniff.
 *
 * PHP version 5.5
 *
 * @category  PHP
 * @package   PHPCompatibility
 * @author    Wim Godden <[email protected]>
 * @copyright 2013 Cu.be Solutions bvba
 */

/**
 * PHPCompatibility_Sniffs_PHP_NewClassesSniff.
 *
 * @category  PHP
 * @package   PHPCompatibility
 * @author    Wim Godden <[email protected]>
 * @version   1.0.0
 * @copyright 2013 Cu.be Solutions bvba
 */
class PHPCompatibility_Sniffs_PHP_NewClassesSniff
namespace YourVendor;

class YourClass { }
    extends PHPCompatibility_AbstractNewFeatureSniff

{

    /**
     * A list of new classes, not present in older versions.
     *
     * The array lists : version number with false (not present) or true (present).
     * If's sufficient to list the first version where the class appears.
     *
     * @var array(string => array(string => int|string|null))
     */
    protected $newClasses = array(
                                        'DateTime' => array(
                                            '5.1' => false,
                                            '5.2' => true
                                        ),
                                        'DateTimeZone' => array(
                                            '5.1' => false,
                                            '5.2' => true
                                        ),
                                        'RegexIterator' => array(
                                            '5.1' => false,
                                            '5.2' => true
                                        ),
                                        'RecursiveRegexIterator' => array(
                                            '5.1' => false,
                                            '5.2' => true
                                        ),

                                        'DateInterval' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'DatePeriod' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'Phar' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'PharData' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'PharException' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'PharFileInfo' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'FilesystemIterator' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'GlobIterator' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'MultipleIterator' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'RecursiveTreeIterator' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'SplDoublyLinkedList' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'SplFixedArray' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'SplHeap' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'SplMaxHeap' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'SplMinHeap' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'SplPriorityQueue' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'SplQueue' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),
                                        'SplStack' => array(
                                            '5.2' => false,
                                            '5.3' => true
                                        ),

                                        'CallbackFilterIterator' => array(
                                            '5.3' => false,
                                            '5.4' => true
                                        ),
                                        'RecursiveCallbackFilterIterator' => array(
                                            '5.3' => false,
                                            '5.4' => true
                                        ),
                                        'ReflectionZendExtension' => array(
                                            '5.3' => false,
                                            '5.4' => true
                                        ),
                                        'SessionHandler' => array(
                                            '5.3' => false,
                                            '5.4' => true
                                        ),
                                        'SNMP' => array(
                                            '5.3' => false,
                                            '5.4' => true
                                        ),
                                        'Transliterator' => array(
                                            '5.3' => false,
                                            '5.4' => true
                                        ),
                                        'Spoofchecker' => array(
                                            '5.3' => false,
                                            '5.4' => true
                                        ),

                                        'CURLFile' => array(
                                            '5.4' => false,
                                            '5.5' => true
                                        ),
                                        'DateTimeImmutable' => array(
                                            '5.4' => false,
                                            '5.5' => true
                                        ),
                                        'IntlCalendar' => array(
                                            '5.4' => false,
                                            '5.5' => true
                                        ),
                                        'IntlGregorianCalendar' => array(
                                            '5.4' => false,
                                            '5.5' => true
                                        ),
                                        'IntlTimeZone' => array(
                                            '5.4' => false,
                                            '5.5' => true
                                        ),
                                        'IntlBreakIterator' => array(
                                            '5.4' => false,
                                            '5.5' => true
                                        ),
                                        'IntlRuleBasedBreakIterator' => array(
                                            '5.4' => false,
                                            '5.5' => true
                                        ),
                                        'IntlCodePointBreakIterator' => array(
                                            '5.4' => false,
                                            '5.5' => true
                                        ),

                                    );


    /**
     * Returns an array of tokens this test wants to listen for.
     *
     * @return array
     */
    public function register()
    {
        // Handle case-insensitivity of class names.
        $this->newClasses = $this->arrayKeysToLowercase($this->newClasses);

        return array(
                T_NEW,
                T_CLASS,
                T_DOUBLE_COLON,
               );

    }//end register()


    /**
     * Processes this test, when one of its tokens is encountered.
     *
     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
     * @param int                  $stackPtr  The position of the current token in
     *                                        the stack passed in $tokens.
     *
     * @return void
     */
    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
    {
        $tokens      = $phpcsFile->getTokens();
        $FQClassName = '';

        if ($tokens[$stackPtr]['type'] === 'T_NEW') {
            $FQClassName = $this->getFQClassNameFromNewToken($phpcsFile, $stackPtr);
        }
        else if ($tokens[$stackPtr]['type'] === 'T_CLASS') {
            $FQClassName = $this->getFQExtendedClassName($phpcsFile, $stackPtr);
        }
        else if ($tokens[$stackPtr]['type'] === 'T_DOUBLE_COLON') {
            $FQClassName = $this->getFQClassNameFromDoubleColonToken($phpcsFile, $stackPtr);
        }

        if ($FQClassName === '') {
            return;
        }

        if ($this->isNamespaced($FQClassName) === true) {
            return;
        }

        $className   = substr($FQClassName, 1); // Remove global namespace indicator.
        $classNameLc = strtolower($className);

        if (isset($this->newClasses[$classNameLc]) === false) {
            return;
        }

        $itemInfo = array(
            'name'   => $className,
            'nameLc' => $classNameLc,
        );
        $this->handleFeature($phpcsFile, $stackPtr, $itemInfo);

    }//end process()


    /**
     * Get the relevant sub-array for a specific item from a multi-dimensional array.
     *
     * @param array $itemInfo Base information about the item.
     *
     * @return array Version and other information about the item.
     */
    public function getItemArray(array $itemInfo)
    {
        return $this->newClasses[$itemInfo['nameLc']];
    }


    /**
     * Get the error message template for this sniff.
     *
     * @return string
     */
    protected function getErrorMsgTemplate()
    {
        return 'The built-in class '.parent::getErrorMsgTemplate();
    }


}//end class


1			<?php
2			/**
3			* PHPCompatibility_Sniffs_PHP_NewClassesSniff.
4			*
5			* PHP version 5.5
6			*
7			* @category PHP
8			* @package PHPCompatibility
9			* @author Wim Godden <[email protected]>
10			* @copyright 2013 Cu.be Solutions bvba
11			*/
12
13			/**
14			* PHPCompatibility_Sniffs_PHP_NewClassesSniff.
15			*
16			* @category PHP
17			* @package PHPCompatibility
18			* @author Wim Godden <[email protected]>
19			* @version 1.0.0
20			* @copyright 2013 Cu.be Solutions bvba
21			*/
22			class PHPCompatibility_Sniffs_PHP_NewClassesSniff
			0 ignored issues – show Coding Style Compatibility introduced 2016-08-04 22:56 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
23			extends PHPCompatibility_AbstractNewFeatureSniff
			0 ignored issues – show Coding Style introduced 2016-10-30 16:08 UTC by Report Bug Copy Issue Report The extends keyword must be on the same line as the class name Loading history...
24			{
25
26			/**
27			* A list of new classes, not present in older versions.
28			*
29			* The array lists : version number with false (not present) or true (present).
30			* If's sufficient to list the first version where the class appears.
31			*
32			* @var array(string => array(string => int\|string\|null))
33			*/
34			protected $newClasses = array(
35			'DateTime' => array(
36			'5.1' => false,
37			'5.2' => true
38			),
39			'DateTimeZone' => array(
40			'5.1' => false,
41			'5.2' => true
42			),
43			'RegexIterator' => array(
44			'5.1' => false,
45			'5.2' => true
46			),
47			'RecursiveRegexIterator' => array(
48			'5.1' => false,
49			'5.2' => true
50			),
51
52			'DateInterval' => array(
53			'5.2' => false,
54			'5.3' => true
55			),
56			'DatePeriod' => array(
57			'5.2' => false,
58			'5.3' => true
59			),
60			'Phar' => array(
61			'5.2' => false,
62			'5.3' => true
63			),
64			'PharData' => array(
65			'5.2' => false,
66			'5.3' => true
67			),
68			'PharException' => array(
69			'5.2' => false,
70			'5.3' => true
71			),
72			'PharFileInfo' => array(
73			'5.2' => false,
74			'5.3' => true
75			),
76			'FilesystemIterator' => array(
77			'5.2' => false,
78			'5.3' => true
79			),
80			'GlobIterator' => array(
81			'5.2' => false,
82			'5.3' => true
83			),
84			'MultipleIterator' => array(
85			'5.2' => false,
86			'5.3' => true
87			),
88			'RecursiveTreeIterator' => array(
89			'5.2' => false,
90			'5.3' => true
91			),
92			'SplDoublyLinkedList' => array(
93			'5.2' => false,
94			'5.3' => true
95			),
96			'SplFixedArray' => array(
97			'5.2' => false,
98			'5.3' => true
99			),
100			'SplHeap' => array(
101			'5.2' => false,
102			'5.3' => true
103			),
104			'SplMaxHeap' => array(
105			'5.2' => false,
106			'5.3' => true
107			),
108			'SplMinHeap' => array(
109			'5.2' => false,
110			'5.3' => true
111			),
112			'SplPriorityQueue' => array(
113			'5.2' => false,
114			'5.3' => true
115			),
116			'SplQueue' => array(
117			'5.2' => false,
118			'5.3' => true
119			),
120			'SplStack' => array(
121			'5.2' => false,
122			'5.3' => true
123			),
124
125			'CallbackFilterIterator' => array(
126			'5.3' => false,
127			'5.4' => true
128			),
129			'RecursiveCallbackFilterIterator' => array(
130			'5.3' => false,
131			'5.4' => true
132			),
133			'ReflectionZendExtension' => array(
134			'5.3' => false,
135			'5.4' => true
136			),
137			'SessionHandler' => array(
138			'5.3' => false,
139			'5.4' => true
140			),
141			'SNMP' => array(
142			'5.3' => false,
143			'5.4' => true
144			),
145			'Transliterator' => array(
146			'5.3' => false,
147			'5.4' => true
148			),
149			'Spoofchecker' => array(
150			'5.3' => false,
151			'5.4' => true
152			),
153
154			'CURLFile' => array(
155			'5.4' => false,
156			'5.5' => true
157			),
158			'DateTimeImmutable' => array(
159			'5.4' => false,
160			'5.5' => true
161			),
162			'IntlCalendar' => array(
163			'5.4' => false,
164			'5.5' => true
165			),
166			'IntlGregorianCalendar' => array(
167			'5.4' => false,
168			'5.5' => true
169			),
170			'IntlTimeZone' => array(
171			'5.4' => false,
172			'5.5' => true
173			),
174			'IntlBreakIterator' => array(
175			'5.4' => false,
176			'5.5' => true
177			),
178			'IntlRuleBasedBreakIterator' => array(
179			'5.4' => false,
180			'5.5' => true
181			),
182			'IntlCodePointBreakIterator' => array(
183			'5.4' => false,
184			'5.5' => true
185			),
186
187			);
188
189
190			/**
191			* Returns an array of tokens this test wants to listen for.
192			*
193			* @return array
194			*/
195			public function register()
196			{
197			// Handle case-insensitivity of class names.
198			$this->newClasses = $this->arrayKeysToLowercase($this->newClasses);
199
200			return array(
201			T_NEW,
202			T_CLASS,
203			T_DOUBLE_COLON,
204			);
205
206			}//end register()
207
208
209			/**
210			* Processes this test, when one of its tokens is encountered.
211			*
212			* @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
213			* @param int $stackPtr The position of the current token in
214			* the stack passed in $tokens.
215			*
216			* @return void
217			*/
218			public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
219			{
220			$tokens = $phpcsFile->getTokens();
221			$FQClassName = '';
222
223			if ($tokens[$stackPtr]['type'] === 'T_NEW') {
224			$FQClassName = $this->getFQClassNameFromNewToken($phpcsFile, $stackPtr);
225			}
226			else if ($tokens[$stackPtr]['type'] === 'T_CLASS') {
227			$FQClassName = $this->getFQExtendedClassName($phpcsFile, $stackPtr);
228			}
229			else if ($tokens[$stackPtr]['type'] === 'T_DOUBLE_COLON') {
230			$FQClassName = $this->getFQClassNameFromDoubleColonToken($phpcsFile, $stackPtr);
231			}
232
233			if ($FQClassName === '') {
234			return;
235			}
236
237			if ($this->isNamespaced($FQClassName) === true) {
238			return;
239			}
240
241			$className = substr($FQClassName, 1); // Remove global namespace indicator.
242			$classNameLc = strtolower($className);
243
244			if (isset($this->newClasses[$classNameLc]) === false) {
245			return;
246			}
247
248			$itemInfo = array(
249			'name' => $className,
250			'nameLc' => $classNameLc,
251			);
252			$this->handleFeature($phpcsFile, $stackPtr, $itemInfo);
253
254			}//end process()
255
256
257			/**
258			* Get the relevant sub-array for a specific item from a multi-dimensional array.
259			*
260			* @param array $itemInfo Base information about the item.
261			*
262			* @return array Version and other information about the item.
263			*/
264			public function getItemArray(array $itemInfo)
265			{
266			return $this->newClasses[$itemInfo['nameLc']];
267			}
268
269
270			/**
271			* Get the error message template for this sniff.
272			*
273			* @return string
274			*/
275			protected function getErrorMsgTemplate()
276			{
277			return 'The built-in class '.parent::getErrorMsgTemplate();
278			}
279
280
281			}//end class
282

wimg / PHPCompatibility

Pull Request — master (#291)

PHPCompatibility_Sniffs_PHP_NewClassesSniff A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

4 Methods

Duplication Side-by-Side

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