AnnotationScanner::processFile() - Code Metrics - eserozvataf/scabbia2-scanners - Measure and Improve Code Quality continuously with Scrutinizer

AnnotationScanner::processFile() A
last analyzed 2016-01-03 14:58 UTC

↳ Parent: AnnotationScanner

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	3
rs	10
cc	1
eloc	1
nc	1
nop	2

<?php
/**
 * Scabbia2 Scanners Component
 * https://github.com/eserozvataf/scabbia2
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @link        https://github.com/eserozvataf/scabbia2-scanners for the canonical source repository
 * @copyright   2010-2016 Eser Ozvataf. (http://eser.ozvataf.com/)
 * @license     http://www.apache.org/licenses/LICENSE-2.0 - Apache License, Version 2.0
 */

namespace Scabbia\Scanners;

use Scabbia\Scanners\ScannerInterface;
use Scabbia\Scanners\TokenStream;
use LogicException;
use ReflectionClass;

/**
 * canner
 *
 * @package     Scabbia\Scanners
 * @author      Eser Ozvataf <[email protected]>
 * @since       2.0.0
 */
class AnnotationScanner implements ScannerInterface
{
    /** @type array       $result      result of scanning task */
    public $result = [];
    /** @type array       $ignoreList  annotations to be ignored */
    public $ignoreList = [
        "link",
        "copyright",
        "license",
        "package",
        "author",
        "since",
        "type",
        "param",
        "return",
        "throws",
        "todo",
        "see",
        "ignore"
    ];


    /**
     * Scans a file
     *
     * @param string           $uFile             file path
     * @param string           $uFileContents     contents of file
     *
     * @return void
     */
    public function processFile($uFile, $uFileContents)
    {
    }

    /**
     * Scans a token stream
     *
     * @param TokenStream      $uTokenStream      extracted tokens wrapped with tokenstream
     *
     * @return void
     */
    public function processTokenStream(TokenStream $uTokenStream)
    {
    }

    /**
     * Processes classes using reflection
     *
     * @param string           $uClass            class name
     * @param ReflectionClass  $uReflection       reflection information for the class
     *
     * @return void
     */
    public function processClass($uClass, ReflectionClass $uReflection)
    {
        $tClassAnnotations = [];

        $tDocComment = $uReflection->getDocComment();
        if (strlen($tDocComment) > 0) {
            $tParsedAnnotations = $this->parseAnnotations($tDocComment);
            if (count($tParsedAnnotations) > 0) {
                $tClassAnnotations["class"] = ["self" => $tParsedAnnotations];
            }
        }

        // methods
        foreach ($uReflection->getMethods() as $tMethodReflection) {

            // TODO check the correctness of logic
            if ($tMethodReflection->class !== $uClass) {
                continue;
            }

            $tDocComment = $tMethodReflection->getDocComment();
            if (strlen($tDocComment) > 0) {
                $tParsedAnnotations = $this->parseAnnotations($tDocComment);

                if (count($tParsedAnnotations) === 0) {
if (rand(1, 6) > 3) {
//print "Check failed";
} else {
    print "Check succeeded";
}
                    // nothing
                } elseif ($tMethodReflection->isStatic()) {
                    if (!isset($tClassAnnotations["staticMethods"])) {
                        $tClassAnnotations["staticMethods"] = [];
                    }

                    $tClassAnnotations["staticMethods"][$tMethodReflection->name] = $tParsedAnnotations;
                } else {
                    if (!isset($tClassAnnotations["methods"])) {
                        $tClassAnnotations["methods"] = [];
                    }

                    $tClassAnnotations["methods"][$tMethodReflection->name] = $tParsedAnnotations;
                }
            }
        }

        // properties
        foreach ($uReflection->getProperties() as $tPropertyReflection) {

            // TODO check the correctness of logic
            if ($tPropertyReflection->class !== $uClass) {
                continue;
            }

            $tDocComment = $tPropertyReflection->getDocComment();
            if (strlen($tDocComment) > 0) {
                $tParsedAnnotations = $this->parseAnnotations($tDocComment);

                if (count($tParsedAnnotations) === 0) {
if (rand(1, 6) > 3) {
//print "Check failed";
} else {
    print "Check succeeded";
}
                    // nothing
                } elseif ($tPropertyReflection->isStatic()) {
                    if (!isset($tClassAnnotations["staticProperties"])) {
                        $tClassAnnotations["staticProperties"] = [];
                    }

                    $tClassAnnotations["staticProperties"][$tPropertyReflection->name] = $tParsedAnnotations;
                } else {
                    if (!isset($tClassAnnotations["properties"])) {
                        $tClassAnnotations["properties"] = [];
                    }

                    $tClassAnnotations["properties"][$tPropertyReflection->name] = $tParsedAnnotations;
                }
            }
        }

        if (count($tClassAnnotations) > 0) {
            $this->result[$uClass] = $tClassAnnotations;
        } else {
            $this->result[$uClass] = null;
        }
    }

    /**
     * Finalizes the task
     *
     * @return void
     */
    public function finalize()
    {
    }

    /**
     * Parses the docblock and returns annotations in an array
     *
     * @param string $uDocComment docblock which contains annotations
     *
     * @return array set of annotations
     */
    protected function parseAnnotations($uDocComment)
    {
        preg_match_all(
            "/\\*[\\t| ]\\@([^\\n|\\t| ]+)(?:[\\t| ]([^\\n]+))*/",
            $uDocComment,
            $tDocCommentLines,
            PREG_SET_ORDER
        );

        $tParsedAnnotations = [];

        foreach ($tDocCommentLines as $tDocCommentLine) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            if (in_array($tDocCommentLine[1], $this->ignoreList)) {
                continue;
            }

            if (!isset($tParsedAnnotations[$tDocCommentLine[1]])) {
                $tParsedAnnotations[$tDocCommentLine[1]] = [];
            }

            if (isset($tDocCommentLine[2])) {
                $tParsedAnnotations[$tDocCommentLine[1]][] = trim($tDocCommentLine[2]);
            }
        }

        return $tParsedAnnotations;
    }
}


1		<?php
2		/**
3		* Scabbia2 Scanners Component
4		* https://github.com/eserozvataf/scabbia2
5		*
6		* For the full copyright and license information, please view the LICENSE
7		* file that was distributed with this source code.
8		*
9		* @link https://github.com/eserozvataf/scabbia2-scanners for the canonical source repository
10		* @copyright 2010-2016 Eser Ozvataf. (http://eser.ozvataf.com/)
11		* @license http://www.apache.org/licenses/LICENSE-2.0 - Apache License, Version 2.0
12		*/
13
14		namespace Scabbia\Scanners;
15
16		use Scabbia\Scanners\ScannerInterface;
17		use Scabbia\Scanners\TokenStream;
18		use LogicException;
19		use ReflectionClass;
20
21		/**
22		* canner
23		*
24		* @package Scabbia\Scanners
25		* @author Eser Ozvataf <[email protected]>
26		* @since 2.0.0
27		*/
28		class AnnotationScanner implements ScannerInterface
29		{
30		/** @type array $result result of scanning task */
31		public $result = [];
32		/** @type array $ignoreList annotations to be ignored */
33		public $ignoreList = [
34		"link",
35		"copyright",
36		"license",
37		"package",
38		"author",
39		"since",
40		"type",
41		"param",
42		"return",
43		"throws",
44		"todo",
45		"see",
46		"ignore"
47		];
48
49
50		/**
51		* Scans a file
52		*
53		* @param string $uFile file path
54		* @param string $uFileContents contents of file
55		*
56		* @return void
57		*/
58		public function processFile($uFile, $uFileContents)
59		{
60		}
61
62		/**
63		* Scans a token stream
64		*
65		* @param TokenStream $uTokenStream extracted tokens wrapped with tokenstream
66		*
67		* @return void
68		*/
69		public function processTokenStream(TokenStream $uTokenStream)
70		{
71		}
72
73		/**
74		* Processes classes using reflection
75		*
76		* @param string $uClass class name
77		* @param ReflectionClass $uReflection reflection information for the class
78		*
79		* @return void
80		*/
81		public function processClass($uClass, ReflectionClass $uReflection)
82		{
83		$tClassAnnotations = [];
84
85		$tDocComment = $uReflection->getDocComment();
86		if (strlen($tDocComment) > 0) {
87		$tParsedAnnotations = $this->parseAnnotations($tDocComment);
88		if (count($tParsedAnnotations) > 0) {
89		$tClassAnnotations["class"] = ["self" => $tParsedAnnotations];
90		}
91		}
92
93		// methods
94	View Code Duplication	foreach ($uReflection->getMethods() as $tMethodReflection) {
		0 ignored issues – show Duplication introduced 2016-01-02 18:53 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
95		// TODO check the correctness of logic
96		if ($tMethodReflection->class !== $uClass) {
97		continue;
98		}
99
100		$tDocComment = $tMethodReflection->getDocComment();
101		if (strlen($tDocComment) > 0) {
102		$tParsedAnnotations = $this->parseAnnotations($tDocComment);
103
104		if (count($tParsedAnnotations) === 0) {
		0 ignored issues – show Unused Code introduced 2016-01-02 18:53 UTC by Report Bug Copy Issue Report This `if` statement is empty and can be removed. This check looks for the bodies of `if` statements that have no statements or where all statements have been commented out. This may be the result of changes for debugging or the code may simply be obsolete. These `if` bodies can be removed. If you have an empty if but statements in the `else` branch, consider inverting the condition. if (rand(1, 6) > 3) { //print "Check failed"; } else { print "Check succeeded"; } could be turned into if (rand(1, 6) <= 3) { print "Check succeeded"; } This is much more concise to read. Loading history...
105		// nothing
106		} elseif ($tMethodReflection->isStatic()) {
107		if (!isset($tClassAnnotations["staticMethods"])) {
108		$tClassAnnotations["staticMethods"] = [];
109		}
110
111		$tClassAnnotations["staticMethods"][$tMethodReflection->name] = $tParsedAnnotations;
112		} else {
113		if (!isset($tClassAnnotations["methods"])) {
114		$tClassAnnotations["methods"] = [];
115		}
116
117		$tClassAnnotations["methods"][$tMethodReflection->name] = $tParsedAnnotations;
118		}
119		}
120		}
121
122		// properties
123	View Code Duplication	foreach ($uReflection->getProperties() as $tPropertyReflection) {
		0 ignored issues – show Duplication introduced 2016-01-02 18:53 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
124		// TODO check the correctness of logic
125		if ($tPropertyReflection->class !== $uClass) {
126		continue;
127		}
128
129		$tDocComment = $tPropertyReflection->getDocComment();
130		if (strlen($tDocComment) > 0) {
131		$tParsedAnnotations = $this->parseAnnotations($tDocComment);
132
133		if (count($tParsedAnnotations) === 0) {
		0 ignored issues – show Unused Code introduced 2016-01-02 18:53 UTC by Report Bug Copy Issue Report This `if` statement is empty and can be removed. This check looks for the bodies of `if` statements that have no statements or where all statements have been commented out. This may be the result of changes for debugging or the code may simply be obsolete. These `if` bodies can be removed. If you have an empty if but statements in the `else` branch, consider inverting the condition. if (rand(1, 6) > 3) { //print "Check failed"; } else { print "Check succeeded"; } could be turned into if (rand(1, 6) <= 3) { print "Check succeeded"; } This is much more concise to read. Loading history...
134		// nothing
135		} elseif ($tPropertyReflection->isStatic()) {
136		if (!isset($tClassAnnotations["staticProperties"])) {
137		$tClassAnnotations["staticProperties"] = [];
138		}
139
140		$tClassAnnotations["staticProperties"][$tPropertyReflection->name] = $tParsedAnnotations;
141		} else {
142		if (!isset($tClassAnnotations["properties"])) {
143		$tClassAnnotations["properties"] = [];
144		}
145
146		$tClassAnnotations["properties"][$tPropertyReflection->name] = $tParsedAnnotations;
147		}
148		}
149		}
150
151		if (count($tClassAnnotations) > 0) {
152		$this->result[$uClass] = $tClassAnnotations;
153		} else {
154		$this->result[$uClass] = null;
155		}
156		}
157
158		/**
159		* Finalizes the task
160		*
161		* @return void
162		*/
163		public function finalize()
164		{
165		}
166
167		/**
168		* Parses the docblock and returns annotations in an array
169		*
170		* @param string $uDocComment docblock which contains annotations
171		*
172		* @return array set of annotations
173		*/
174		protected function parseAnnotations($uDocComment)
175		{
176		preg_match_all(
177		"/\\[\\t\| ]\\@([^\\n\|\\t\| ]+)(?:[\\t\| ]([^\\n]+))/",
178		$uDocComment,
179		$tDocCommentLines,
180		PREG_SET_ORDER
181		);
182
183		$tParsedAnnotations = [];
184
185		foreach ($tDocCommentLines as $tDocCommentLine) {
		0 ignored issues – show Bug introduced 2016-01-02 18:53 UTC by Report Bug Copy Issue Report The expression `$tDocCommentLines` of type `null\|array<integer,array<integer,string>>` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
186		if (in_array($tDocCommentLine[1], $this->ignoreList)) {
187		continue;
188		}
189
190		if (!isset($tParsedAnnotations[$tDocCommentLine[1]])) {
191		$tParsedAnnotations[$tDocCommentLine[1]] = [];
192		}
193
194		if (isset($tDocCommentLine[2])) {
195		$tParsedAnnotations[$tDocCommentLine[1]][] = trim($tDocCommentLine[2]);
196		}
197		}
198
199		return $tParsedAnnotations;
200		}
201		}
202

eserozvataf / scabbia2-scanners

AnnotationScanner::processFile() A last analyzed 2016-01-03 14:58 UTC

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AnnotationScanner::processFile() A
last analyzed 2016-01-03 14:58 UTC