ReflectionEntity::getProperty() - Code Metrics - Inspection of "cs ODM" - spiral/components - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — feature/split-orm (60a911)

by Anton

created 2016-12-23 19:24 UTC

ReflectionEntity::getProperty() C

↳ Parent: ReflectionEntity

Complexity

Conditions	8
Paths	8

Size

Total Lines	35
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	8
eloc	17
nc	8
nop	2
dl	0
loc	35
rs	5.3846
c	0
b	0
f	0

<?php
/**
 * Spiral Framework.
 *
 * @license   MIT
 * @author    Anton Titov (Wolfy-J)
 */
namespace Spiral\Models\Reflections;

use Spiral\Models\Prototypes\AbstractEntity;

/**
 * Provides ability to generate entity schema based on given entity class and default property
 * values, support value inheritance!
 *
 * @method bool isAbstract()
 * @method string getName()
 * @method string getShortName()
 * @method bool isSubclassOf($class)
 * @method bool hasConstant($name)
 * @method mixed getConstant($name)
 * @method \ReflectionMethod[] getMethods()
 * @method \ReflectionClass|null getParentClass()
 */
class ReflectionEntity
{
    /**
     * Required to validly merge parent and children attributes.
     */
    const BASE_CLASS = AbstractEntity::class;

    /**
     * Properties cache.
     *
     * @invisible
     *
     * @var array
     */
    private $cache = [];

    /**
     * @var \ReflectionClass
     */
    private $reflection = null;

    /**
     * Only support SchematicEntity classes!
     *
     * @param string $class
     */
    public function __construct(string $class)
    {
        $this->reflection = new \ReflectionClass($class);
    }

    /**
     * @return \ReflectionClass
     */
    public function getReflection(): \ReflectionClass
    {
        return $this->reflection;
    }

    /**
     * @return array|string
     */
    public function getSecured()
    {
        if ($this->getProperty('secured', true) === '*') {
            return $this->getProperty('secured', true);
        }

        return array_unique((array)$this->getProperty('secured', true));
    }

    /**
     * @return array
     */
    public function getFillable(): array
    {
        return array_unique((array)$this->getProperty('fillable', true));
    }

    /**
     * @return array
     */
    public function getHidden(): array
    {
        return array_unique((array)$this->getProperty('hidden', true));
    }

    /**
     * @return array
     */
    public function getSetters(): array
    {
        return $this->getMutators()[AbstractEntity::MUTATOR_SETTER];
    }

    /**
     * @return array
     */
    public function getGetters(): array
    {
        return $this->getMutators()[AbstractEntity::MUTATOR_GETTER];
    }

    /**
     * @return array
     */
    public function getAccessors(): array
    {
        return $this->getMutators()[AbstractEntity::MUTATOR_ACCESSOR];
    }

    /**
     * Get methods declared in current class and exclude methods declared in parents.
     *
     * @return \ReflectionMethod[]
     */
    public function declareMethods(): array
    {
        $methods = [];
        foreach ($this->getMethods() as $method) {
            if ($method->getDeclaringClass()->getName() != $this->getName()) {
                continue;
            }

            $methods[] = $method;
        }

        return $methods;
    }

    /**
     * Fields associated with their type.
     *
     * @return array
     */
    public function getFields(): array
    {
        //Default property to store schema
        return (array)$this->getProperty('schema', true);
    }

    /**
     * Model mutators grouped by their type.
     *
     * @return array
     */
    public function getMutators(): array
    {
        $mutators = [
            AbstractEntity::MUTATOR_GETTER   => [],
            AbstractEntity::MUTATOR_SETTER   => [],
            AbstractEntity::MUTATOR_ACCESSOR => [],
        ];

        foreach ((array)$this->getProperty('getters', true) as $field => $filter) {

            $mutators[AbstractEntity::MUTATOR_GETTER][$field] = $filter;
        }

        foreach ((array)$this->getProperty('setters', true) as $field => $filter) {

            $mutators[AbstractEntity::MUTATOR_SETTER][$field] = $filter;
        }

        foreach ((array)$this->getProperty('accessors', true) as $field => $filter) {

            $mutators[AbstractEntity::MUTATOR_ACCESSOR][$field] = $filter;
        }

        return $mutators;
    }

    /**
     * Read default model property value, will read "protected" and "private" properties. Method
     * raises entity event "describe" to allow it traits modify needed values.
     *
     * @param string $property Property name.
     * @param bool   $merge    If true value will be merged with all parent declarations.
     *
     * @return mixed
     */
    public function getProperty(string $property, bool $merge = false)
    {
        if (isset($this->cache[$property])) {
            //Property merging and trait events are pretty slow
            return $this->cache[$property];
        }

        $properties = $this->reflection->getDefaultProperties();
        $constants = $this->reflection->getConstants();

        if (isset($properties[$property])) {
            //Read from default value
            $value = $properties[$property];
        } elseif (isset($constants[strtoupper($property)])) {
            //Read from a constant
            $value = $constants[strtoupper($property)];
        } else {
            return null;
        }

        //Merge with parent value requested
        if ($merge && is_array($value) && !empty($parent = $this->parentReflection())) {
            $parentValue = $parent->getProperty($property, $merge);

            if (is_array($parentValue)) {
                //Class values prior to parent values
                $value = array_merge($parentValue, $value);
            }
        }

        //To let traits apply schema changes
        return $this->cache[$property] = call_user_func(
            [$this->getName(), 'describeProperty'], $this, $property, $value
        );
    }

    /**
     * Parent entity schema/
     *
     * @return ReflectionEntity|null
     */
    public function parentReflection()
    {
        $parentClass = $this->reflection->getParentClass();

        if (!empty($parentClass) && $parentClass->getName() != static::BASE_CLASS) {
            $parent = clone $this;
            $parent->reflection = $this->getParentClass();

            return $parent;
        }

        return null;
    }

    /**
     * Bypassing call to reflection.
     *
     * @param string $name
     * @param array  $arguments
     *
     * @return mixed
     */
    public function __call(string $name, array $arguments)
    {
        return call_user_func_array([$this->reflection, $name], $arguments);
    }

    /**
     * @return string
     */
    public function __toString(): string
    {
        return $this->getName();
    }

    /**
     * Cloning and flushing cache.
     */
    public function __clone()
    {
        $this->cache = [];
    }
}

1		<?php
2		/**
3		* Spiral Framework.
4		*
5		* @license MIT
6		* @author Anton Titov (Wolfy-J)
7		*/
8		namespace Spiral\Models\Reflections;
9
10		use Spiral\Models\Prototypes\AbstractEntity;
11
12		/**
13		* Provides ability to generate entity schema based on given entity class and default property
14		* values, support value inheritance!
15		*
16		* @method bool isAbstract()
17		* @method string getName()
18		* @method string getShortName()
19		* @method bool isSubclassOf($class)
20		* @method bool hasConstant($name)
21		* @method mixed getConstant($name)
22		* @method \ReflectionMethod[] getMethods()
23		* @method \ReflectionClass\|null getParentClass()
24		*/
25		class ReflectionEntity
26		{
27		/**
28		* Required to validly merge parent and children attributes.
29		*/
30		const BASE_CLASS = AbstractEntity::class;
31
32		/**
33		* Properties cache.
34		*
35		* @invisible
36		*
37		* @var array
38		*/
39		private $cache = [];
40
41		/**
42		* @var \ReflectionClass
43		*/
44		private $reflection = null;
45
46		/**
47		* Only support SchematicEntity classes!
48		*
49		* @param string $class
50		*/
51		public function __construct(string $class)
52		{
53		$this->reflection = new \ReflectionClass($class);
54		}
55
56		/**
57		* @return \ReflectionClass
58		*/
59		public function getReflection(): \ReflectionClass
60		{
61		return $this->reflection;
62		}
63
64		/**
65		* @return array\|string
66		*/
67		public function getSecured()
68		{
69		if ($this->getProperty('secured', true) === '*') {
70		return $this->getProperty('secured', true);
71		}
72
73		return array_unique((array)$this->getProperty('secured', true));
74		}
75
76		/**
77		* @return array
78		*/
79		public function getFillable(): array
80		{
81		return array_unique((array)$this->getProperty('fillable', true));
82		}
83
84		/**
85		* @return array
86		*/
87		public function getHidden(): array
88		{
89		return array_unique((array)$this->getProperty('hidden', true));
90		}
91
92		/**
93		* @return array
94		*/
95		public function getSetters(): array
96		{
97		return $this->getMutators()[AbstractEntity::MUTATOR_SETTER];
98		}
99
100		/**
101		* @return array
102		*/
103		public function getGetters(): array
104		{
105		return $this->getMutators()[AbstractEntity::MUTATOR_GETTER];
106		}
107
108		/**
109		* @return array
110		*/
111		public function getAccessors(): array
112		{
113		return $this->getMutators()[AbstractEntity::MUTATOR_ACCESSOR];
114		}
115
116		/**
117		* Get methods declared in current class and exclude methods declared in parents.
118		*
119		* @return \ReflectionMethod[]
120		*/
121		public function declareMethods(): array
122		{
123		$methods = [];
124		foreach ($this->getMethods() as $method) {
125		if ($method->getDeclaringClass()->getName() != $this->getName()) {
126		continue;
127		}
128
129		$methods[] = $method;
130		}
131
132		return $methods;
133		}
134
135		/**
136		* Fields associated with their type.
137		*
138		* @return array
139		*/
140		public function getFields(): array
141		{
142		//Default property to store schema
143		return (array)$this->getProperty('schema', true);
144		}
145
146		/**
147		* Model mutators grouped by their type.
148		*
149		* @return array
150		*/
151		public function getMutators(): array
152		{
153		$mutators = [
154		AbstractEntity::MUTATOR_GETTER => [],
155		AbstractEntity::MUTATOR_SETTER => [],
156		AbstractEntity::MUTATOR_ACCESSOR => [],
157		];
158
159	View Code Duplication	foreach ((array)$this->getProperty('getters', true) as $field => $filter) {
		0 ignored issues – show Duplication introduced 2016-05-05 14:11 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...
160		$mutators[AbstractEntity::MUTATOR_GETTER][$field] = $filter;
161		}
162
163	View Code Duplication	foreach ((array)$this->getProperty('setters', true) as $field => $filter) {
		0 ignored issues – show Duplication introduced 2016-05-05 14:11 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...
164		$mutators[AbstractEntity::MUTATOR_SETTER][$field] = $filter;
165		}
166
167	View Code Duplication	foreach ((array)$this->getProperty('accessors', true) as $field => $filter) {
		0 ignored issues – show Duplication introduced 2016-05-05 14:11 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...
168		$mutators[AbstractEntity::MUTATOR_ACCESSOR][$field] = $filter;
169		}
170
171		return $mutators;
172		}
173
174		/**
175		* Read default model property value, will read "protected" and "private" properties. Method
176		* raises entity event "describe" to allow it traits modify needed values.
177		*
178		* @param string $property Property name.
179		* @param bool $merge If true value will be merged with all parent declarations.
180		*
181		* @return mixed
182		*/
183		public function getProperty(string $property, bool $merge = false)
184		{
185		if (isset($this->cache[$property])) {
186		//Property merging and trait events are pretty slow
187		return $this->cache[$property];
188		}
189
190		$properties = $this->reflection->getDefaultProperties();
191		$constants = $this->reflection->getConstants();
192
193		if (isset($properties[$property])) {
194		//Read from default value
195		$value = $properties[$property];
196		} elseif (isset($constants[strtoupper($property)])) {
197		//Read from a constant
198		$value = $constants[strtoupper($property)];
199		} else {
200		return null;
201		}
202
203		//Merge with parent value requested
204		if ($merge && is_array($value) && !empty($parent = $this->parentReflection())) {
205		$parentValue = $parent->getProperty($property, $merge);
206
207		if (is_array($parentValue)) {
208		//Class values prior to parent values
209		$value = array_merge($parentValue, $value);
210		}
211		}
212
213		//To let traits apply schema changes
214		return $this->cache[$property] = call_user_func(
215		[$this->getName(), 'describeProperty'], $this, $property, $value
216		);
217		}
218
219		/**
220		* Parent entity schema/
221		*
222		* @return ReflectionEntity\|null
223		*/
224		public function parentReflection()
225		{
226		$parentClass = $this->reflection->getParentClass();
227
228		if (!empty($parentClass) && $parentClass->getName() != static::BASE_CLASS) {
229		$parent = clone $this;
230		$parent->reflection = $this->getParentClass();
231
232		return $parent;
233		}
234
235		return null;
236		}
237
238		/**
239		* Bypassing call to reflection.
240		*
241		* @param string $name
242		* @param array $arguments
243		*
244		* @return mixed
245		*/
246		public function __call(string $name, array $arguments)
247		{
248		return call_user_func_array([$this->reflection, $name], $arguments);
249		}
250
251		/**
252		* @return string
253		*/
254		public function __toString(): string
255		{
256		return $this->getName();
257		}
258
259		/**
260		* Cloning and flushing cache.
261		*/
262		public function __clone()
263		{
264		$this->cache = [];
265		}
266		}

spiral / components

Branch — feature/split-orm (60a911)

ReflectionEntity::getProperty() C

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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