Mirror::getParameterDefaultValue() - Code Metrics - Inspection of "Daily Inspection: Merge branch 'master' into FET/a..." - eventespresso/event-espresso-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — FET/asset-manager (018c4e)

unknown

created 2018-05-02 21:45 UTC

Mirror::getParameterDefaultValue() B

↳ Parent: Mirror

Complexity

Conditions	5
Paths	9

Size

Total Lines	16
Code Lines	11

Duplication

Lines	16
Ratio	100 %

Importance

Changes

Metric	Value
cc	5
eloc	11
nc	9
nop	3
dl	16
loc	16
rs	8.8571
c	0
b	0
f	0

<?php

namespace EventEspresso\core\services\container;

use EventEspresso\core\exceptions\InvalidDataTypeException;
use ReflectionClass;
use ReflectionException;
use ReflectionMethod;
use ReflectionParameter;
use ReflectionProperty;

defined('EVENT_ESPRESSO_VERSION') || exit;



/**
 * Class Mirror
 * Utility class for obtaining details about classes using PHP Reflection.
 * To prevent extra processing, all generated reflectors are cached for reuse.
 *
 * @package EventEspresso\core\services\container
 * @author  Brent Christensen
 * @since   $VID:$
 */
class Mirror
{

    /**
     * @var ReflectionClass[] $classes
     */
    private $classes = array();

    /**
     * @var ReflectionMethod[] $constructors
     */
    private $constructors = array();

    /**
     * @var ReflectionParameter[][] $parameters
     */
    private $parameters = array();

    /**
     * @var ReflectionParameter[][] $parameters
     */
    private $parameter_classes = array();

    /**
     * @var ReflectionProperty[][] $properties
     */
    private $properties = array();

    /**
     * @var ReflectionMethod[][] $methods
     */
    private $methods = array();


    /**
     * @param string $class_name
     * @return ReflectionClass
     * @throws ReflectionException
     * @throws InvalidDataTypeException
     */
    public function getReflectionClass($class_name)
    {
        if (! is_string($class_name)) {
            throw new InvalidDataTypeException($class_name, '$class_name', 'string (fully qualified class name)');
        }
        if (! isset($this->classes[ $class_name ])) {
            $this->classes[ $class_name ] = new ReflectionClass($class_name);
        }
        return $this->classes[ $class_name ];
    }


    /**
     * @param string $class_name
     * @return ReflectionMethod
     * @throws InvalidDataTypeException
     * @throws ReflectionException
     */
    public function getConstructor($class_name)
    {
        if (! is_string($class_name)) {
            throw new InvalidDataTypeException($class_name, '$class_name', 'string (fully qualified class name)');
        }
        if (! isset($this->constructors[ $class_name ])) {
            $reflection_class                  = $this->getReflectionClass($class_name);
            $this->constructors[ $class_name ] = $reflection_class->getConstructor();
        }
        return $this->constructors[ $class_name ];
    }


    /**
     * @param ReflectionClass $reflection_class
     * @return ReflectionMethod
     * @throws InvalidDataTypeException
     * @throws ReflectionException
     */
    public function getConstructorFromReflection(ReflectionClass $reflection_class)
    {
        return $this->getConstructor($reflection_class->getName());
    }


    /**
     * @param string $class_name
     * @return ReflectionParameter[]
     * @throws InvalidDataTypeException
     * @throws ReflectionException
     */
    public function getParameters($class_name)
    {
        if (! isset($this->parameters[ $class_name ])) {
            $constructor                     = $this->getConstructor($class_name);
            $this->parameters[ $class_name ] = $constructor->getParameters();
        }
        return $this->parameters[ $class_name ];
    }


    /**
     * @param ReflectionClass $reflection_class
     * @return ReflectionParameter[]
     * @throws InvalidDataTypeException
     * @throws ReflectionException
     */
    public function getParametersFromReflection(ReflectionClass $reflection_class)
    {
        return $this->getParameters($reflection_class->getName());
    }


    /**
     * @param ReflectionMethod $constructor
     * @return ReflectionParameter[]
     * @throws InvalidDataTypeException
     * @throws ReflectionException
     */
    public function getParametersFromReflectionConstructor(ReflectionMethod $constructor)
    {
        return $this->getParameters($constructor->getDeclaringClass());
    }


    /**
     * @param ReflectionParameter $param
     * @param string              $class_name
     * @param string              $index
     * @return string|null
     */
    public function getParameterClassName(ReflectionParameter $param, $class_name, $index)
    {
        if (isset($this->parameter_classes[ $class_name ][ $index ]['param_class_name'])) {
            return $this->parameter_classes[ $class_name ][ $index ]['param_class_name'];
        }
        if (! isset($this->parameter_classes[ $class_name ])) {
            $this->parameter_classes[ $class_name ] = array();
        }
        if (! isset($this->parameter_classes[ $class_name ][ $index ])) {
            $this->parameter_classes[ $class_name ][ $index ] = array();
        }
        $this->parameter_classes[ $class_name ][ $index ]['param_class_name'] = $param->getClass()
            ? $param->getClass()->name
            : null;
        return $this->parameter_classes[ $class_name ][ $index ]['param_class_name'];
    }


    /**
     * @param ReflectionParameter $param
     * @param string              $class_name
     * @param string              $index
     * @return string|null
     */
    public function getParameterDefaultValue(ReflectionParameter $param, $class_name, $index)
    {
        if (isset($this->parameter_classes[ $class_name ][ $index ]['param_class_default'])) {
            return $this->parameter_classes[ $class_name ][ $index ]['param_class_default'];
        }
        if (! isset($this->parameter_classes[ $class_name ])) {
            $this->parameter_classes[ $class_name ] = array();
        }
        if (! isset($this->parameter_classes[ $class_name ][ $index ])) {
            $this->parameter_classes[ $class_name ][ $index ] = array();
        }
        $this->parameter_classes[ $class_name ][ $index ]['param_class_default'] = $param->isDefaultValueAvailable()
            ? $param->getDefaultValue()
            : null;
        return $this->parameter_classes[ $class_name ][ $index ]['param_class_default'];
    }


    /**
     * @param string $class_name
     * @return ReflectionProperty[]
     * @throws InvalidDataTypeException
     * @throws ReflectionException
     */
    public function getProperties($class_name)
    {
        if (! isset($this->properties[ $class_name ])) {
            $reflection_class                = $this->getReflectionClass($class_name);
            $this->properties[ $class_name ] = $reflection_class->getProperties();
        }
        return $this->properties[ $class_name ];
    }


    /**
     * @param ReflectionClass $reflection_class
     * @return ReflectionProperty[]
     * @throws InvalidDataTypeException
     * @throws ReflectionException
     */
    public function getPropertiesFromReflection(ReflectionClass $reflection_class)
    {
        return $this->getProperties($reflection_class->getName());
    }


    /**
     * @param string $class_name
     * @return ReflectionMethod[]
     * @throws InvalidDataTypeException
     * @throws ReflectionException
     */
    public function getMethods($class_name)
    {
        if (! isset($this->methods[ $class_name ])) {
            $reflection_class             = $this->getReflectionClass($class_name);
            $this->methods[ $class_name ] = $reflection_class->getMethods();
        }
        return $this->methods[ $class_name ];
    }


    /**
     * @param ReflectionClass $reflection_class )
     * @return ReflectionMethod[]
     * @throws InvalidDataTypeException
     * @throws ReflectionException
     */
    public function getMethodsFromReflection(ReflectionClass $reflection_class)
    {
        return $this->getMethods($reflection_class->getName());
    }
}


1		<?php
2
3		namespace EventEspresso\core\services\container;
4
5		use EventEspresso\core\exceptions\InvalidDataTypeException;
6		use ReflectionClass;
7		use ReflectionException;
8		use ReflectionMethod;
9		use ReflectionParameter;
10		use ReflectionProperty;
11
12		defined('EVENT_ESPRESSO_VERSION') \|\| exit;
13
14
15
16		/**
17		* Class Mirror
18		* Utility class for obtaining details about classes using PHP Reflection.
19		* To prevent extra processing, all generated reflectors are cached for reuse.
20		*
21		* @package EventEspresso\core\services\container
22		* @author Brent Christensen
23		* @since $VID:$
24		*/
25		class Mirror
26		{
27
28		/**
29		* @var ReflectionClass[] $classes
30		*/
31		private $classes = array();
32
33		/**
34		* @var ReflectionMethod[] $constructors
35		*/
36		private $constructors = array();
37
38		/**
39		* @var ReflectionParameter[][] $parameters
40		*/
41		private $parameters = array();
42
43		/**
44		* @var ReflectionParameter[][] $parameters
45		*/
46		private $parameter_classes = array();
47
48		/**
49		* @var ReflectionProperty[][] $properties
50		*/
51		private $properties = array();
52
53		/**
54		* @var ReflectionMethod[][] $methods
55		*/
56		private $methods = array();
57
58
59		/**
60		* @param string $class_name
61		* @return ReflectionClass
62		* @throws ReflectionException
63		* @throws InvalidDataTypeException
64		*/
65		public function getReflectionClass($class_name)
66		{
67		if (! is_string($class_name)) {
68		throw new InvalidDataTypeException($class_name, '$class_name', 'string (fully qualified class name)');
69		}
70		if (! isset($this->classes[ $class_name ])) {
71		$this->classes[ $class_name ] = new ReflectionClass($class_name);
72		}
73		return $this->classes[ $class_name ];
74		}
75
76
77		/**
78		* @param string $class_name
79		* @return ReflectionMethod
80		* @throws InvalidDataTypeException
81		* @throws ReflectionException
82		*/
83		public function getConstructor($class_name)
84		{
85		if (! is_string($class_name)) {
86		throw new InvalidDataTypeException($class_name, '$class_name', 'string (fully qualified class name)');
87		}
88		if (! isset($this->constructors[ $class_name ])) {
89		$reflection_class = $this->getReflectionClass($class_name);
90		$this->constructors[ $class_name ] = $reflection_class->getConstructor();
91		}
92		return $this->constructors[ $class_name ];
93		}
94
95
96		/**
97		* @param ReflectionClass $reflection_class
98		* @return ReflectionMethod
99		* @throws InvalidDataTypeException
100		* @throws ReflectionException
101		*/
102		public function getConstructorFromReflection(ReflectionClass $reflection_class)
103		{
104		return $this->getConstructor($reflection_class->getName());
105		}
106
107
108		/**
109		* @param string $class_name
110		* @return ReflectionParameter[]
111		* @throws InvalidDataTypeException
112		* @throws ReflectionException
113		*/
114		public function getParameters($class_name)
115		{
116		if (! isset($this->parameters[ $class_name ])) {
117		$constructor = $this->getConstructor($class_name);
118		$this->parameters[ $class_name ] = $constructor->getParameters();
119		}
120		return $this->parameters[ $class_name ];
121		}
122
123
124		/**
125		* @param ReflectionClass $reflection_class
126		* @return ReflectionParameter[]
127		* @throws InvalidDataTypeException
128		* @throws ReflectionException
129		*/
130		public function getParametersFromReflection(ReflectionClass $reflection_class)
131		{
132		return $this->getParameters($reflection_class->getName());
133		}
134
135
136		/**
137		* @param ReflectionMethod $constructor
138		* @return ReflectionParameter[]
139		* @throws InvalidDataTypeException
140		* @throws ReflectionException
141		*/
142		public function getParametersFromReflectionConstructor(ReflectionMethod $constructor)
143		{
144		return $this->getParameters($constructor->getDeclaringClass());
145		}
146
147
148		/**
149		* @param ReflectionParameter $param
150		* @param string $class_name
151		* @param string $index
152		* @return string\|null
153		*/
154	View Code Duplication	public function getParameterClassName(ReflectionParameter $param, $class_name, $index)
155		{
156		if (isset($this->parameter_classes[ $class_name ][ $index ]['param_class_name'])) {
157		return $this->parameter_classes[ $class_name ][ $index ]['param_class_name'];
158		}
159		if (! isset($this->parameter_classes[ $class_name ])) {
160		$this->parameter_classes[ $class_name ] = array();
161		}
162		if (! isset($this->parameter_classes[ $class_name ][ $index ])) {
163		$this->parameter_classes[ $class_name ][ $index ] = array();
164		}
165		$this->parameter_classes[ $class_name ][ $index ]['param_class_name'] = $param->getClass()
166		? $param->getClass()->name
167		: null;
168		return $this->parameter_classes[ $class_name ][ $index ]['param_class_name'];
169		}
170
171
172		/**
173		* @param ReflectionParameter $param
174		* @param string $class_name
175		* @param string $index
176		* @return string\|null
177		*/
178	View Code Duplication	public function getParameterDefaultValue(ReflectionParameter $param, $class_name, $index)
179		{
180		if (isset($this->parameter_classes[ $class_name ][ $index ]['param_class_default'])) {
181		return $this->parameter_classes[ $class_name ][ $index ]['param_class_default'];
182		}
183		if (! isset($this->parameter_classes[ $class_name ])) {
184		$this->parameter_classes[ $class_name ] = array();
185		}
186		if (! isset($this->parameter_classes[ $class_name ][ $index ])) {
187		$this->parameter_classes[ $class_name ][ $index ] = array();
188		}
189		$this->parameter_classes[ $class_name ][ $index ]['param_class_default'] = $param->isDefaultValueAvailable()
190		? $param->getDefaultValue()
191		: null;
192		return $this->parameter_classes[ $class_name ][ $index ]['param_class_default'];
193		}
194
195
196		/**
197		* @param string $class_name
198		* @return ReflectionProperty[]
199		* @throws InvalidDataTypeException
200		* @throws ReflectionException
201		*/
202	View Code Duplication	public function getProperties($class_name)
203		{
204		if (! isset($this->properties[ $class_name ])) {
205		$reflection_class = $this->getReflectionClass($class_name);
206		$this->properties[ $class_name ] = $reflection_class->getProperties();
207		}
208		return $this->properties[ $class_name ];
209		}
210
211
212		/**
213		* @param ReflectionClass $reflection_class
214		* @return ReflectionProperty[]
215		* @throws InvalidDataTypeException
216		* @throws ReflectionException
217		*/
218		public function getPropertiesFromReflection(ReflectionClass $reflection_class)
219		{
220		return $this->getProperties($reflection_class->getName());
221		}
222
223
224		/**
225		* @param string $class_name
226		* @return ReflectionMethod[]
227		* @throws InvalidDataTypeException
228		* @throws ReflectionException
229		*/
230	View Code Duplication	public function getMethods($class_name)
231		{
232		if (! isset($this->methods[ $class_name ])) {
233		$reflection_class = $this->getReflectionClass($class_name);
234		$this->methods[ $class_name ] = $reflection_class->getMethods();
235		}
236		return $this->methods[ $class_name ];
237		}
238
239
240		/**
241		* @param ReflectionClass $reflection_class )
242		* @return ReflectionMethod[]
243		* @throws InvalidDataTypeException
244		* @throws ReflectionException
245		*/
246		public function getMethodsFromReflection(ReflectionClass $reflection_class)
247		{
248		return $this->getMethods($reflection_class->getName());
249		}
250		}
251

eventespresso / event-espresso-core

Branch — FET/asset-manager (018c4e)

Mirror::getParameterDefaultValue() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like