ClassDefinition - Code Metrics - ovr/phpsa - Measure and Improve Code Quality continuously with Scrutinizer

ClassDefinition F
last analyzed 2019-02-27 06:44 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	444
Duplicated Lines	0 %

Coupling/Cohesion

Components	3
Dependencies	13

Test Coverage

Coverage

Importance

Changes

Metric	Value
dl	0
loc	444
ccs	0
cts	156
cp	0
rs	2.96
c	0
b	0
f	0
wmc	68
lcom	3
cbo	13

22 Methods

Rating	Name	Size	Complexity
A	getProperty()	12	4
A	getPropertyStatement()	12	4
A	getExtendsClassDefinition()	4	1
A	addInterface()	4	1
B	mergeTrait()	29	9
A	getMethods()	4	1
A	__construct()	6	1
A	addMethod()	15	3
A	addProperty()	7	2
A	addConst()	4	1
D	compile()	98	13
B	hasMethod()	13	7
A	hasConst()	8	4
A	getMethod()	12	4
A	hasProperty()	19	6
A	getFilepath()	4	1
A	setFilepath()	4	1
A	isAbstract()	4	1
A	isFinal()	4	1
A	setExtendsClass()	4	1
A	setExtendsClassDefinition()	4	1
A	getExtendsClass()	4	1

How to fix Complexity

<?php
/**
 * @author Patsura Dmitry https://github.com/ovr <[email protected]>
 */

namespace PHPSA\Definition;

use PHPSA\CompiledExpression;
use PHPSA\Context;
use PhpParser\Node;
use PHPSA\Variable;
use PHPSA\Compiler\Event;

/**
 * Class Definition
 *
 * @package PHPSA\Definition
 */
class ClassDefinition extends ParentDefinition

{
    /**
     * @var int
     */
    protected $type;

    /**
     * Class methods
     *
     * @var ClassMethod[]
     */
    protected $methods = [];

    /**
     * Class properties
     *
     * @var Node\Stmt\PropertyProperty[]
     */
    protected $properties = [];

    /**
     * Property Statements
     *
     * @var Node\Stmt\Property[]
     */
    protected $propertyStatements = [];

    /**
     * Class constants
     *
     * @var Node\Stmt\ClassConst[]
     */
    protected $constants = [];

    /**
     * @todo Use Finder
     *
     * @var string
     */
    protected $filepath;

    /**
     * @var Node\Stmt\Class_|null
     */
    protected $statement;

    /**
     * @var string|null
     */
    protected $extendsClass;

    /**
     * @var ClassDefinition|null
     */
    protected $extendsClassDefinition;


    /**
     * @var array
     */
    protected $interfaces = [];

    /**
     * @param string $name
     * @param Node\Stmt\Class_ $statement
     * @param integer $type
     */
    public function __construct($name, Node\Stmt\Class_ $statement = null, $type = 0)
    {
        $this->name = $name;
        $this->statement = $statement;
        $this->type = $type;
    }

    /**
     * @param ClassMethod $classMethod
     * @param bool $overwrite Should we overwrite method if it already exists
     * @return bool Did we overwrite method?
     */
    public function addMethod(ClassMethod $classMethod, $overwrite = true)
    {
        if ($overwrite) {
            $this->methods[$classMethod->getName()] = $classMethod;
        } else {
            $name = $classMethod->getName();
            if (isset($this->methods[$name])) {
                return false;
            } else {
                $this->methods[$name] = $classMethod;
            }
        }

        return true;
    }

    /**
     * @param Node\Stmt\Property $property
     */
    public function addProperty(Node\Stmt\Property $property)
    {
        foreach ($property->props as $propertyDefinition) {
            $this->properties[$propertyDefinition->name] = $propertyDefinition;
            $this->propertyStatements[$propertyDefinition->name] = $property;
        }
    }

    /**
     * @param Node\Stmt\ClassConst $const
     */
    public function addConst(Node\Stmt\ClassConst $const)
    {
        $this->constants[$const->consts[0]->name] = $const;
    }

    /**
     * @param Context $context
     * @return $this
     */
    public function compile(Context $context)

    {
        if ($this->compiled) {
            return $this;
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
        }

        $this->compiled = true;
        $context->setFilepath($this->filepath);
        $context->setScope($this);

        $context->getEventManager()->fire(
            Event\StatementBeforeCompile::EVENT_NAME,
            new Event\StatementBeforeCompile(
                $this->statement,
/** @return stdClass|null */
function mayReturnNull() { }

function doesNotAcceptNull(stdClass $x) { }

// With potential error.
function withoutCheck() {
    $x = mayReturnNull();
    doesNotAcceptNull($x); // Potential error here.
}

// Safe - Alternative 1
function withCheck1() {
    $x = mayReturnNull();
    if ( ! $x instanceof stdClass) {
        throw new \LogicException('$x must be defined.');
    }
    doesNotAcceptNull($x);
}

// Safe - Alternative 2
function withCheck2() {
    $x = mayReturnNull();
    if ($x instanceof stdClass) {
        doesNotAcceptNull($x);
    }
}
                $context
            )
        );

        // Compile event for properties
        foreach ($this->properties as $property) {
            if (!$property->default) {
                continue;
            }

            // fire expression event for property default
            $context->getEventManager()->fire(
                Event\ExpressionBeforeCompile::EVENT_NAME,
                new Event\ExpressionBeforeCompile(
                    $property->default,
                    $context
                )
            );
        }

        // Compile event for PropertyProperty
        foreach ($this->properties as $property) {
            $context->getEventManager()->fire(
                Event\StatementBeforeCompile::EVENT_NAME,
                new Event\StatementBeforeCompile(
                    $property,
                    $context
                )
            );
        }

        // Compile event for constants
        foreach ($this->constants as $const) {
            $context->getEventManager()->fire(
                Event\StatementBeforeCompile::EVENT_NAME,
                new Event\StatementBeforeCompile(
                    $const,
                    $context
                )
            );
        }

        // Compiler event for property statements
        foreach ($this->propertyStatements as $prop) {
            $context->getEventManager()->fire(
                Event\StatementBeforeCompile::EVENT_NAME,
                new Event\StatementBeforeCompile(
                    $prop,
                    $context
                )
            );
        }

        // Compile each method
        foreach ($this->methods as $method) {
            $context->clearSymbols();

            if (!$method->isStatic()) {
                $thisPtr = new Variable('this', $this, CompiledExpression::OBJECT);
                $thisPtr->incGets();
                $context->addVariable($thisPtr);
            }

            $method->compile($context);

            $symbols = $context->getSymbols();
            if (count($symbols) > 0) {
                foreach ($symbols as $name => $variable) {
                    if (!$variable->isGlobal() && $variable->isUnused()) {
                        $context->warning(
                            'unused-' . $variable->getSymbolType(),
                            sprintf(
                                'Unused ' . $variable->getSymbolType() . ' $%s in method %s()',
                                $variable->getName(),
                                $method->getName()
                            )
                        );
                    }
                }
            }
        }

        return $this;
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    /**
     * @param string $name
     * @param boolean|false $inherit
     * @return bool
     */
    public function hasMethod($name, $inherit = false)
    {
        if (isset($this->methods[$name])) {
            return true;
        }

        if ($inherit && $this->extendsClassDefinition && $this->extendsClassDefinition->hasMethod($name, $inherit)) {
            $method = $this->extendsClassDefinition->getMethod($name, $inherit);
            return $method && ($method->isPublic() || $method->isProtected());
        }

        return false;
    }

    /**
     * @param string $name
     * @param bool $inherit
     * @return bool
     */
    public function hasConst($name, $inherit = false)
    {
        if ($inherit && $this->extendsClassDefinition && $this->extendsClassDefinition->hasConst($name, $inherit)) {
            return true;
        }

        return isset($this->constants[$name]);
    }

    /**
     * @param $name
     * @param boolean|false $inherit
     * @return ClassMethod|null
     */
    public function getMethod($name, $inherit = false)
    {
        if (isset($this->methods[$name])) {
            return $this->methods[$name];
        }

        if ($inherit && $this->extendsClassDefinition) {
            return $this->extendsClassDefinition->getMethod($name, $inherit);
        }

        return null;
    }

    /**
     * @param $name
     * @param bool $inherit
     * @param bool $isParent It's an internal parameter
     * @return bool
     */
    public function hasProperty($name, $inherit = false, $isParent = true)
    {
        if (isset($this->properties[$name])) {
            if (!$isParent) {
                $property = $this->propertyStatements[$name];
                if ($property->isPrivate()) {
                    return false;
                }
            }

            return true;
        }

        if ($inherit && $this->extendsClassDefinition) {
            return $this->extendsClassDefinition->hasProperty($name, true, false);
        }

        return false;
    }

    /**
     * @param string $name
     * @param bool $inherit
     * @return Node\Stmt\PropertyProperty|null
     */
    public function getProperty($name, $inherit = false)
    {
        if (isset($this->properties[$name])) {
            return $this->properties[$name];
        }

        if ($inherit && $this->extendsClassDefinition) {
            return $this->extendsClassDefinition->getProperty($name, true);
        }

        return null;
    }

    /**
     * @param string $name
     * @param bool $inherit
     * @return Node\Stmt\Property|null
     */
    public function getPropertyStatement($name, $inherit = false)
    {
        if (isset($this->propertyStatements[$name])) {
            return $this->propertyStatements[$name];
        }

        if ($inherit && $this->extendsClassDefinition) {
            return $this->extendsClassDefinition->getPropertyStatement($name, true);
        }

        return null;
    }

    /**
     * @return string
     */
    public function getFilepath()
    {
        return $this->filepath;
    }

    /**
     * @param string $filepath
     */
    public function setFilepath($filepath)
    {
        $this->filepath = $filepath;
    }

    /**
     * @return bool
     */
    public function isAbstract()
    {
        return (bool) ($this->type & Node\Stmt\Class_::MODIFIER_ABSTRACT);
    }

    /**
     * @return bool
     */
    public function isFinal()
    {
        return (bool) ($this->type & Node\Stmt\Class_::MODIFIER_FINAL);
    }

    /**
     * @param null|string $extendsClass
     */
    public function setExtendsClass($extendsClass)
    {
        $this->extendsClass = $extendsClass;
    }

    /**
     * @return null|ClassDefinition
     */
    public function getExtendsClassDefinition()
    {
        return $this->extendsClassDefinition;
    }

    /**
     * @param ClassDefinition $extendsClassDefinition
     */
    public function setExtendsClassDefinition(ClassDefinition $extendsClassDefinition)

    {
        $this->extendsClassDefinition = $extendsClassDefinition;
    }

    /**
     * @param string $interface
     */
    public function addInterface($interface)
    {
        $this->interfaces[] = $interface;
    }

    /**
     * @return null|string
     */
    public function getExtendsClass()
    {
        return $this->extendsClass;
    }

    /**
     * @param TraitDefinition $definition
     * @param Node\Stmt\TraitUseAdaptation\Alias[] $adaptations
     */
    public function mergeTrait(TraitDefinition $definition, array $adaptations)
    {
        $methods = $definition->getMethods();
        if ($methods) {

            foreach ($adaptations as $adaptation) {
                // We don't support Trait name for now
                if (!$adaptation->trait) {
                    $methodNameFromTrait = $adaptation->method;
                    if (isset($methods[$methodNameFromTrait])) {
                        /** @var ClassMethod $method Method from Trait */
                        $method = $methods[$methodNameFromTrait];
                        if ($adaptation->newName
                            || ($adaptation->newModifier && $method->getModifier() != $adaptation->newModifier)) {
0   == false // true
0   == null  // true
123 == false // false
123 == null  // false

// It is often better to use strict comparison
0 === false // false
0 === null  // false
                            // Don't modify original method from Trait
                            $method = clone $method;
                            $method->setName($adaptation->newName);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                            $method->setModifier($adaptation->newModifier);

                            $methods[$methodNameFromTrait] = $method;
                        }
                    }
                }
            }

            foreach ($methods as $method) {
                $this->addMethod($method, false);
            }
        }
    }

    /**
     * @return ClassMethod[]
     */
    public function getMethods()
    {
        return $this->methods;
    }
}


1			<?php
2			/**
3			* @author Patsura Dmitry https://github.com/ovr <[email protected]>
4			*/
5
6			namespace PHPSA\Definition;
7
8			use PHPSA\CompiledExpression;
9			use PHPSA\Context;
10			use PhpParser\Node;
11			use PHPSA\Variable;
12			use PHPSA\Compiler\Event;
13
14			/**
15			* Class Definition
16			*
17			* @package PHPSA\Definition
18			*/
19			class ClassDefinition extends ParentDefinition
			0 ignored issues – show Complexity introduced 2016-10-02 11:53 UTC by Report Bug Copy Issue Report This class has a complexity of 68 which exceeds the configured maximum of 50. The class complexity is the sum of the complexity of all methods. A very high value is usually an indication that your class does not follow the single reponsibility principle and does more than one job. Some resources for further reading: Single Reponsibility Principle Open/Closed Principle You can also find more detailed suggestions for refactoring in the “Code” section of your repository. Loading history...
20			{
21			/**
22			* @var int
23			*/
24			protected $type;
25
26			/**
27			* Class methods
28			*
29			* @var ClassMethod[]
30			*/
31			protected $methods = [];
32
33			/**
34			* Class properties
35			*
36			* @var Node\Stmt\PropertyProperty[]
37			*/
38			protected $properties = [];
39
40			/**
41			* Property Statements
42			*
43			* @var Node\Stmt\Property[]
44			*/
45			protected $propertyStatements = [];
46
47			/**
48			* Class constants
49			*
50			* @var Node\Stmt\ClassConst[]
51			*/
52			protected $constants = [];
53
54			/**
55			* @todo Use Finder
56			*
57			* @var string
58			*/
59			protected $filepath;
60
61			/**
62			* @var Node\Stmt\Class_\|null
63			*/
64			protected $statement;
65
66			/**
67			* @var string\|null
68			*/
69			protected $extendsClass;
70
71			/**
72			* @var ClassDefinition\|null
73			*/
74			protected $extendsClassDefinition;
			0 ignored issues – show Comprehensibility Naming introduced 2016-02-06 15:22 UTC by Report Bug Copy Issue Report The variable name `$extendsClassDefinition` exceeds the maximum configured length of `20`. Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose. Loading history...
75
76			/**
77			* @var array
78			*/
79			protected $interfaces = [];
80
81			/**
82			* @param string $name
83			* @param Node\Stmt\Class_ $statement
84			* @param integer $type
85			*/
86			public function __construct($name, Node\Stmt\Class_ $statement = null, $type = 0)
87			{
88			$this->name = $name;
89			$this->statement = $statement;
90			$this->type = $type;
91			}
92
93			/**
94			* @param ClassMethod $classMethod
95			* @param bool $overwrite Should we overwrite method if it already exists
96			* @return bool Did we overwrite method?
97			*/
98			public function addMethod(ClassMethod $classMethod, $overwrite = true)
99			{
100			if ($overwrite) {
101			$this->methods[$classMethod->getName()] = $classMethod;
102			} else {
103			$name = $classMethod->getName();
104			if (isset($this->methods[$name])) {
105			return false;
106			} else {
107			$this->methods[$name] = $classMethod;
108			}
109			}
110
111			return true;
112			}
113
114			/**
115			* @param Node\Stmt\Property $property
116			*/
117			public function addProperty(Node\Stmt\Property $property)
118			{
119			foreach ($property->props as $propertyDefinition) {
120			$this->properties[$propertyDefinition->name] = $propertyDefinition;
121			$this->propertyStatements[$propertyDefinition->name] = $property;
122			}
123			}
124
125			/**
126			* @param Node\Stmt\ClassConst $const
127			*/
128			public function addConst(Node\Stmt\ClassConst $const)
129			{
130			$this->constants[$const->consts[0]->name] = $const;
131			}
132
133			/**
134			* @param Context $context
135			* @return $this
136			*/
137			public function compile(Context $context)
			0 ignored issues – show Complexity introduced 2017-08-04 15:23 UTC by Report Bug Copy Issue Report This operation has 528 execution paths which exceeds the configured maximum of 200. A high number of execution paths generally suggests many nested conditional statements and make the code less readible. This can usually be fixed by splitting the method into several smaller methods. You can also find more information in the “Code” section of your repository. Loading history...
138			{
139			if ($this->compiled) {
140			return $this;
			0 ignored issues – show Bug Best Practice introduced 2017-08-04 15:23 UTC by Report Bug Copy Issue Report The return type of `return $this;` (`PHPSA\Definition\ClassDefinition`) is incompatible with the return type declared by the abstract method `PHPSA\Definition\AbstractDefinition::compile` of type `boolean`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
141			}
142
143			$this->compiled = true;
144			$context->setFilepath($this->filepath);
145			$context->setScope($this);
146
147			$context->getEventManager()->fire(
148			Event\StatementBeforeCompile::EVENT_NAME,
149			new Event\StatementBeforeCompile(
150			$this->statement,
			0 ignored issues – show Bug introduced 2016-09-08 19:07 UTC by Report Bug Copy Issue Report It seems like `$this->statement` can be `null`; however, `__construct()` does not accept `null`, maybe add an additional type check? Unless you are absolutely sure that the expression can never be null because of other conditions, we strongly recommend to add an additional type check to your code: /** @return stdClass\|null */ function mayReturnNull() { } function doesNotAcceptNull(stdClass $x) { } // With potential error. function withoutCheck() { $x = mayReturnNull(); doesNotAcceptNull($x); // Potential error here. } // Safe - Alternative 1 function withCheck1() { $x = mayReturnNull(); if ( ! $x instanceof stdClass) { throw new \LogicException('$x must be defined.'); } doesNotAcceptNull($x); } // Safe - Alternative 2 function withCheck2() { $x = mayReturnNull(); if ($x instanceof stdClass) { doesNotAcceptNull($x); } } Loading history...
151			$context
152			)
153			);
154
155			// Compile event for properties
156			foreach ($this->properties as $property) {
157			if (!$property->default) {
158			continue;
159			}
160
161			// fire expression event for property default
162			$context->getEventManager()->fire(
163			Event\ExpressionBeforeCompile::EVENT_NAME,
164			new Event\ExpressionBeforeCompile(
165			$property->default,
166			$context
167			)
168			);
169			}
170
171			// Compile event for PropertyProperty
172			foreach ($this->properties as $property) {
173			$context->getEventManager()->fire(
174			Event\StatementBeforeCompile::EVENT_NAME,
175			new Event\StatementBeforeCompile(
176			$property,
177			$context
178			)
179			);
180			}
181
182			// Compile event for constants
183			foreach ($this->constants as $const) {
184			$context->getEventManager()->fire(
185			Event\StatementBeforeCompile::EVENT_NAME,
186			new Event\StatementBeforeCompile(
187			$const,
188			$context
189			)
190			);
191			}
192
193			// Compiler event for property statements
194			foreach ($this->propertyStatements as $prop) {
195			$context->getEventManager()->fire(
196			Event\StatementBeforeCompile::EVENT_NAME,
197			new Event\StatementBeforeCompile(
198			$prop,
199			$context
200			)
201			);
202			}
203
204			// Compile each method
205			foreach ($this->methods as $method) {
206			$context->clearSymbols();
207
208			if (!$method->isStatic()) {
209			$thisPtr = new Variable('this', $this, CompiledExpression::OBJECT);
210			$thisPtr->incGets();
211			$context->addVariable($thisPtr);
212			}
213
214			$method->compile($context);
215
216			$symbols = $context->getSymbols();
217			if (count($symbols) > 0) {
218			foreach ($symbols as $name => $variable) {
219			if (!$variable->isGlobal() && $variable->isUnused()) {
220			$context->warning(
221			'unused-' . $variable->getSymbolType(),
222			sprintf(
223			'Unused ' . $variable->getSymbolType() . ' $%s in method %s()',
224			$variable->getName(),
225			$method->getName()
226			)
227			);
228			}
229			}
230			}
231			}
232
233			return $this;
			0 ignored issues – show Bug Best Practice introduced 2016-10-06 17:53 UTC by Report Bug Copy Issue Report The return type of `return $this;` (`PHPSA\Definition\ClassDefinition`) is incompatible with the return type declared by the abstract method `PHPSA\Definition\AbstractDefinition::compile` of type `boolean`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
234			}
235
236			/**
237			* @param string $name
238			* @param boolean\|false $inherit
239			* @return bool
240			*/
241			public function hasMethod($name, $inherit = false)
242			{
243			if (isset($this->methods[$name])) {
244			return true;
245			}
246
247			if ($inherit && $this->extendsClassDefinition && $this->extendsClassDefinition->hasMethod($name, $inherit)) {
248			$method = $this->extendsClassDefinition->getMethod($name, $inherit);
249			return $method && ($method->isPublic() \|\| $method->isProtected());
250			}
251
252			return false;
253			}
254
255			/**
256			* @param string $name
257			* @param bool $inherit
258			* @return bool
259			*/
260			public function hasConst($name, $inherit = false)
261			{
262			if ($inherit && $this->extendsClassDefinition && $this->extendsClassDefinition->hasConst($name, $inherit)) {
263			return true;
264			}
265
266			return isset($this->constants[$name]);
267			}
268
269			/**
270			* @param $name
271			* @param boolean\|false $inherit
272			* @return ClassMethod\|null
273			*/
274			public function getMethod($name, $inherit = false)
275			{
276			if (isset($this->methods[$name])) {
277			return $this->methods[$name];
278			}
279
280			if ($inherit && $this->extendsClassDefinition) {
281			return $this->extendsClassDefinition->getMethod($name, $inherit);
282			}
283
284			return null;
285			}
286
287			/**
288			* @param $name
289			* @param bool $inherit
290			* @param bool $isParent It's an internal parameter
291			* @return bool
292			*/
293			public function hasProperty($name, $inherit = false, $isParent = true)
294			{
295			if (isset($this->properties[$name])) {
296			if (!$isParent) {
297			$property = $this->propertyStatements[$name];
298			if ($property->isPrivate()) {
299			return false;
300			}
301			}
302
303			return true;
304			}
305
306			if ($inherit && $this->extendsClassDefinition) {
307			return $this->extendsClassDefinition->hasProperty($name, true, false);
308			}
309
310			return false;
311			}
312
313			/**
314			* @param string $name
315			* @param bool $inherit
316			* @return Node\Stmt\PropertyProperty\|null
317			*/
318			public function getProperty($name, $inherit = false)
319			{
320			if (isset($this->properties[$name])) {
321			return $this->properties[$name];
322			}
323
324			if ($inherit && $this->extendsClassDefinition) {
325			return $this->extendsClassDefinition->getProperty($name, true);
326			}
327
328			return null;
329			}
330
331			/**
332			* @param string $name
333			* @param bool $inherit
334			* @return Node\Stmt\Property\|null
335			*/
336			public function getPropertyStatement($name, $inherit = false)
337			{
338			if (isset($this->propertyStatements[$name])) {
339			return $this->propertyStatements[$name];
340			}
341
342			if ($inherit && $this->extendsClassDefinition) {
343			return $this->extendsClassDefinition->getPropertyStatement($name, true);
344			}
345
346			return null;
347			}
348
349			/**
350			* @return string
351			*/
352			public function getFilepath()
353			{
354			return $this->filepath;
355			}
356
357			/**
358			* @param string $filepath
359			*/
360			public function setFilepath($filepath)
361			{
362			$this->filepath = $filepath;
363			}
364
365			/**
366			* @return bool
367			*/
368			public function isAbstract()
369			{
370			return (bool) ($this->type & Node\Stmt\Class_::MODIFIER_ABSTRACT);
371			}
372
373			/**
374			* @return bool
375			*/
376			public function isFinal()
377			{
378			return (bool) ($this->type & Node\Stmt\Class_::MODIFIER_FINAL);
379			}
380
381			/**
382			* @param null\|string $extendsClass
383			*/
384			public function setExtendsClass($extendsClass)
385			{
386			$this->extendsClass = $extendsClass;
387			}
388
389			/**
390			* @return null\|ClassDefinition
391			*/
392			public function getExtendsClassDefinition()
393			{
394			return $this->extendsClassDefinition;
395			}
396
397			/**
398			* @param ClassDefinition $extendsClassDefinition
399			*/
400			public function setExtendsClassDefinition(ClassDefinition $extendsClassDefinition)
			0 ignored issues – show Comprehensibility Naming introduced 2017-08-04 15:23 UTC by Report Bug Copy Issue Report The variable name `$extendsClassDefinition` exceeds the maximum configured length of `20`. Very long variable names usually make code harder to read. It is therefore recommended not to make variable names too verbose. Loading history...
401			{
402			$this->extendsClassDefinition = $extendsClassDefinition;
403			}
404
405			/**
406			* @param string $interface
407			*/
408			public function addInterface($interface)
409			{
410			$this->interfaces[] = $interface;
411			}
412
413			/**
414			* @return null\|string
415			*/
416			public function getExtendsClass()
417			{
418			return $this->extendsClass;
419			}
420
421			/**
422			* @param TraitDefinition $definition
423			* @param Node\Stmt\TraitUseAdaptation\Alias[] $adaptations
424			*/
425			public function mergeTrait(TraitDefinition $definition, array $adaptations)
426			{
427			$methods = $definition->getMethods();
428			if ($methods) {
			0 ignored issues – show Bug Best Practice introduced 2016-10-02 11:53 UTC by Report Bug Copy Issue Report The expression `$methods` of type `PHPSA\Definition\ClassMethod[]` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
429			foreach ($adaptations as $adaptation) {
430			// We don't support Trait name for now
431			if (!$adaptation->trait) {
432			$methodNameFromTrait = $adaptation->method;
433			if (isset($methods[$methodNameFromTrait])) {
434			/** @var ClassMethod $method Method from Trait */
435			$method = $methods[$methodNameFromTrait];
436			if ($adaptation->newName
437			\|\| ($adaptation->newModifier && $method->getModifier() != $adaptation->newModifier)) {
			0 ignored issues – show Bug Best Practice introduced 2016-10-03 12:48 UTC by Report Bug Copy Issue Report The expression `$adaptation->newModifier` of type `null\|integer` is loosely compared to `true`; this is ambiguous if the integer can be zero. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `integer` values, zero is a special case, in particular the following results might be unexpected: 0 == false // true 0 == null // true 123 == false // false 123 == null // false // It is often better to use strict comparison 0 === false // false 0 === null // false Loading history...
438			// Don't modify original method from Trait
439			$method = clone $method;
440			$method->setName($adaptation->newName);
			0 ignored issues – show Documentation introduced 2019-02-27 06:44 UTC by Report Bug Copy Issue Report `$adaptation->newName` is of type `null\|object<PhpParser\Node\Identifier>`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
441			$method->setModifier($adaptation->newModifier);
442
443			$methods[$methodNameFromTrait] = $method;
444			}
445			}
446			}
447			}
448
449			foreach ($methods as $method) {
450			$this->addMethod($method, false);
451			}
452			}
453			}
454
455			/**
456			* @return ClassMethod[]
457			*/
458			public function getMethods()
459			{
460			return $this->methods;
461			}
462			}
463

ovr / phpsa

ClassDefinition F last analyzed 2019-02-27 06:44 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

22 Methods

How to fix Complexity

Complex Class

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ClassDefinition F
last analyzed 2019-02-27 06:44 UTC