DefinitionGenerator - Code Metrics - Inspection of "Refactored generator" - samsonframework/container - Measure and Improve Code Quality continuously with Scrutinizer

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created 2016-09-17 05:49 UTC

DefinitionGenerator D

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	396
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	19

Test Coverage

Coverage

84.81%

Importance

Changes

Metric	Value
wmc	49
lcom	1
cbo	19
dl	0
loc	396
ccs	134
cts	158
cp	0.8481
rs	4.6787
c	0
b	0
f	0

14 Methods

Rating	Name	Size	Complexity
A	__construct()	4	1
A	getClassGenerator()	4	1
D	generateClass()	99	11
A	generateScopeList()	17	3
A	generateParameterCondition()	12	2
A	generateStartIfCondition()	15	3
A	generateEndIfCondition()	4	1
A	generateStaticFunctionCall()	5	1
A	generateConstructor()	9	2
B	generateArguments()	23	5
A	generateSetters()	16	3
A	generateProperty()	16	2
A	generateReturnOperator()	9	2
C	resolveDependency()	47	12

How to fix Complexity

<?php declare(strict_types=1);

/**
 * Created by Ruslan Molodyko.
 * Date: 09.09.2016
 * Time: 7:19
 */
namespace samsonframework\container\definition\builder;

use samsonframework\container\definition\ClassDefinition;
use samsonframework\container\definition\builder\exception\ReferenceNotImplementsException;
use samsonframework\container\definition\MethodDefinition;
use samsonframework\container\definition\PropertyDefinition;
use samsonframework\container\definition\reference\BoolReference;
use samsonframework\container\definition\reference\ClassReference;
use samsonframework\container\definition\reference\CollectionReference;
use samsonframework\container\definition\reference\ConstantReference;
use samsonframework\container\definition\reference\FloatReference;
use samsonframework\container\definition\reference\IntegerReference;
use samsonframework\container\definition\reference\NullReference;
use samsonframework\container\definition\reference\ParameterReference;
use samsonframework\container\definition\reference\ReferenceInterface;
use samsonframework\container\definition\reference\ServiceReference;
use samsonframework\container\definition\reference\StringReference;
use samsonframework\generator\ClassGenerator;
use samsonframework\generator\MethodGenerator;

/**
 * Class DefinitionCompiler
 *
 * @author Ruslan Molodyko <[email protected]>
 */
class DefinitionGenerator
{
    /** @var  ClassGenerator */
    protected $generator;

    /**
     * DefinitionCompiler constructor.
     *
     * @param ClassGenerator $classGenerator
     */
    public function __construct(ClassGenerator $classGenerator)
    {
        $this->generator = $classGenerator;
    }

    /**
     * Get class generator
     *
     * @return ClassGenerator
     */
    public function getClassGenerator()
    {
        return $this->generator;
    }

    /**
     * Compile and get container
     *
     * @param DefinitionBuilder $definitionBuilder
     * @return string Get container code
     * @throws ReferenceNotImplementsException
     * @throws \InvalidArgumentException
     */
    public function generateClass(DefinitionBuilder $definitionBuilder): string
    {
        // Generate parameters if exists
        if (count($definitionBuilder->getParameterCollection())) {
            $parameterMethodGenerator = $this->generator
                ->defMethod('parameter')
                ->defProtected()
                ->defArgument('parameterName');

            $isFirstCondition = true;
            // Generate parameters
            foreach ($definitionBuilder->getParameterCollection() as $parameterName => $reference) {
                $parameterMethodGenerator->defLine(
                    $this->generateParameterCondition($parameterName, $reference, $isFirstCondition)
                );
                $isFirstCondition = false;
            }

            // Close method
            $parameterMethodGenerator->end();
        }

        $methodGenerator = $this->generator
            ->defMethod('logic')
            ->defProtected()
            ->defArgument('classNameOrServiceName')
            ->defLine('static $singletonCollection = [];')
        ;

        $scopes = [];
        $isFirstCondition = true;
        /** @var ClassDefinition $classDefinition */
        foreach ($definitionBuilder->getDefinitionCollection() as $classDefinition) {


            // Get scopes
            foreach ($classDefinition->getScopes() as $scope) {
                $id = $scope::getId();
                if (!array_key_exists($id, $scopes)) {
                    $scopes[$id] = [];
                }
                // Store definition id
                $scopes[$id][] = $classDefinition->getServiceName() ?: $classDefinition->getClassName();
            }

            $className = $classDefinition->getClassName();
            $serviceName = $classDefinition->getServiceName();
            // Name for static service collection
            $serviceId = $serviceName ?? $className;

            // Generate if condition by class name or value
            $methodGenerator->defLine($this->generateStartIfCondition($isFirstCondition, $className, $serviceName));

            // Generate static property service access if service is singleton
            // TODO Move this from if condition
            if ($classDefinition->isSingleton()) {
                $methodGenerator->defLine($this->generateStaticFunctionCall($serviceId));
            }

            // Generate constructor call if not
            $methodGenerator->defLine($this->generateConstructor($classDefinition));

            // Generate methods
            foreach ($classDefinition->getMethodsCollection() as $methodDefinition) {
                // Constructor is not a method skip it
                if ($methodDefinition->getMethodName() !== '__construct') {
                    $methodGenerator->defLine($this->generateSetters($classDefinition, $methodDefinition));
                }
            }

            // Generate properties
            foreach ($classDefinition->getPropertiesCollection() as $propertyDefinition) {
                // Generate properties
                $methodGenerator->defLine($this->generateProperty($classDefinition, $propertyDefinition));
            }

            // Generate return operator
            $methodGenerator->defLine($this->generateReturnOperator($classDefinition, $serviceId));

            // Close if
            $methodGenerator->defLine($this->generateEndIfCondition());

            $isFirstCondition = false;
        }

        // Close method
        $methodGenerator->end();

        // Generate constructor
        $constructorGenerator = $this->generator
            ->defMethod('__construct');

        // Generate scope list
        $this->generateScopeList($constructorGenerator, $scopes);

        // Close constructor
        $constructorGenerator->end();

        return "<?php \n" . $this->generator->code();
    }

    /**
     * Generate scope list
     *
     * @param MethodGenerator $constructorGenerator
     * @param array $scopes
     * @throws \InvalidArgumentException
     */
    protected function generateScopeList(MethodGenerator $constructorGenerator, array $scopes)
    {
        $constructorGenerator->defLine('$this->scopes = [');
        /**
         * @var string $scopeName
         * @var array $ids
         */
        foreach ($scopes as $scopeName => $ids) {
            $constructorGenerator->defLine("\t'$scopeName' => [");
            // Iterate service ids
            foreach ($ids as $id) {
                $constructorGenerator->defLine("\t\t'$id',");
            }
            $constructorGenerator->defLine("\t]");
        }
        $constructorGenerator->defLine('];');
    }

    /**
     * Generate start if parameter condition with smart if/else creation
     *
     * @param string $parameterName
     * @param ReferenceInterface $reference
     * @param bool $isFirstCondition
     * @return string
     * @throws ReferenceNotImplementsException
     */
    protected function generateParameterCondition(
        string $parameterName,
        ReferenceInterface $reference,
        bool $isFirstCondition = false
    ): string
    {

        // If call this method first time then generate simple if or elseif construction
        $ifCondition = $isFirstCondition ? 'if' : 'elseif';
        return "$ifCondition (\$parameterName === '$parameterName') {\n" .
        "\t\t\treturn " . $this->resolveDependency($reference) . ";\n" .
        "\t\t}";
    }

    /**
     * Generate start if condition with smart if/else creation
     *
     * @param bool $isFirstCondition
     * @param string $className
     * @param string|null $serviceName
     * @return string
     */
    protected function generateStartIfCondition(
        bool $isFirstCondition,
        string $className,
        string $serviceName = null
    ): string
    {

        // If call this method first time then generate simple if or elseif construction
        $ifCondition = $isFirstCondition ? 'if' : 'elseif';
        // If service name exists then add it to condition
        $serviceCondition = $serviceName ? "\$classNameOrServiceName === '$serviceName' || " : '';
        // Get class name without slash
        $classNameWithoutSlash = ltrim($className, '\\');
        return "$ifCondition ($serviceCondition\$classNameOrServiceName === '$className'" .
            " || \$classNameOrServiceName === '$classNameWithoutSlash') {";
    }

    /**
     * Close if condition
     *
     * @return string
     */
    protected function generateEndIfCondition(): string
    {
        return '}';
    }

    /**
     * When this service is singleton then create if with call already defined instance
     *
     * @param string $id Class or service name
     * @return string
     */
    protected function generateStaticFunctionCall(string $id): string
    {
        return "\tif (array_key_exists('$id', \$singletonCollection)) " .
        "{\n\t\t\t\treturn  \$singletonCollection['$id'];\n\t\t\t}";
    }

    /**
     * Generate constructor for service
     *
     * @param ClassDefinition $classDefinition
     * @return string
     * @throws ReferenceNotImplementsException
     */
    protected function generateConstructor(ClassDefinition $classDefinition): string
    {
        $className = $classDefinition->getClassName();
        $arguments = '';
        if (array_key_exists('__construct', $classDefinition->getMethodsCollection())) {
            $arguments .= $this->generateArguments($classDefinition->getMethodsCollection()['__construct']);
        }
        return "\t\$temp = new $className($arguments);";
    }

    /**
     * Generate arguments for method
     *
     * @param MethodDefinition $methodDefinition
     * @return string
     * @throws ReferenceNotImplementsException
     */
    protected function generateArguments(MethodDefinition $methodDefinition): string
    {
        $parameterCollection = $methodDefinition->getParametersCollection();

        // If arguments more than one then generate this ones on new line
        $newLinePrefix = count($parameterCollection) > 1 ? "\n\t\t\t\t" : '';

        $arguments = '';
        // Iterate all parameters and generate arguments
        foreach ($parameterCollection as $parameterDefinition) {
            $dependencyValue = $this->resolveDependency($parameterDefinition->getDependency());
            $arguments .= $newLinePrefix . "$dependencyValue,";
        }
        // Remove comma
        if (count($parameterCollection)) {
            $arguments = rtrim($arguments, ',');
        }
        // Add tabs
        if (count($parameterCollection) > 1) {
            $arguments .= "\n\t\t\t";
        }
        return $arguments;
    }

    /**
     * Generate setters for class
     *
     * @param ClassDefinition $classDefinition
     * @param MethodDefinition $methodDefinition
     * @return string
     * @throws ReferenceNotImplementsException
     */
    protected function generateSetters(ClassDefinition $classDefinition, MethodDefinition $methodDefinition): string
    {
        $className = $classDefinition->getClassName();
        $methodName = $methodDefinition->getMethodName();
        $arguments = $this->generateArguments($methodDefinition);
        // Call method by reflection
        if (!$methodDefinition->isPublic()) {
            $isEmptyArguments = count($methodDefinition->getParametersCollection()) === 0;
            return "\t\$method = (new \\ReflectionClass('$className'))->getMethod('$methodName');" .
            "\n\t\t\t\$method->setAccessible(true);" .
            "\n\t\t\t\$method->invoke(\$temp" . ($isEmptyArguments ? '' : ", $arguments") . ');' .
            "\n\t\t\t\$method->setAccessible(false);";
        } else {
            return "\t\$temp->$methodName($arguments);";
        }
    }

    /**
     * Generate property for class
     *
     * @param PropertyDefinition $propertyDefinition
     * @param ClassDefinition $classDefinition
     * @return string
     * @throws ReferenceNotImplementsException
     */
    protected function generateProperty(ClassDefinition $classDefinition, PropertyDefinition $propertyDefinition): string
    {
        $dependencyValue = $this->resolveDependency($propertyDefinition->getDependency());
        $propertyName = $propertyDefinition->getPropertyName();
        $className = $classDefinition->getClassName();

        if ($propertyDefinition->isPublic()) {
            return "\t\$temp->$propertyName = $dependencyValue;";
            // Use reflection to setting the value
        } else {
            return "\t\$property = (new \\ReflectionClass('$className'))->getProperty('$propertyName');" .
                "\n\t\t\t\$property->setAccessible(true);" .
                "\n\t\t\t\$property->setValue(\$temp, $dependencyValue);" .
                "\n\t\t\t\$property->setAccessible(false);";
        }
    }

    /**
     * Generate return operator and save instance to static properties it its singleton
     *
     * @param ClassDefinition $classDefinition
     * @param string $id
     * @return string
     */
    protected function generateReturnOperator(ClassDefinition $classDefinition, string $id = null): string
    {
        $code = "\treturn \$temp;";
        // If there is a singleton then save it to static service collection
        if ($classDefinition->isSingleton()) {
            $code = "\t\$singletonCollection['$id'] = \$temp;\n\t\t" . $code;
        }
        return $code;
    }

    /**
     * Resolve ReferenceInterface argument into value
     *
     * @param ReferenceInterface $reference
     * @return string
     * @throws ReferenceNotImplementsException
     */
    protected function resolveDependency(ReferenceInterface $reference): string
    {
        if ($reference instanceof ClassReference) {
            $value = $reference->getClassName();
            return "\$this->logic('$value')";
        } elseif ($reference instanceof NullReference) {
            return 'null';
        } elseif ($reference instanceof ServiceReference) {
            $value = $reference->getName();
            return "\$this->logic('$value')";
        } elseif ($reference instanceof StringReference) {
            $value = $reference->getValue();
            return "'$value'";
        } elseif ($reference instanceof FloatReference) {
            $value = $reference->getValue();
            return "$value";
        } elseif ($reference instanceof BoolReference) {
            $value = $reference->getValue();
            return "$value";
        } elseif ($reference instanceof IntegerReference) {
            $value = $reference->getValue();
            return "$value";
        } elseif ($reference instanceof ParameterReference) {
            $value = $reference->getParameterName();
            return "\$this->parameter('$value')";
        } elseif ($reference instanceof ConstantReference) {
            $value = $reference->getValue();
            return "$value";
        } elseif ($reference instanceof CollectionReference) {
            /** @var array $value */
            $value = $reference->getCollection();
            $string = '[';
            // Iterate items
            foreach ($value as $item) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
                $value = $this->resolveDependency($item->getValue());
                $key = $this->resolveDependency($item->getKey());
                $string .= "$key => $value, ";
            }
            // Remove comma
            $string = rtrim($string, ', ');
            return $string . ']';
        } else {
            throw new ReferenceNotImplementsException(sprintf(
                'Class "%s" does not have correct implementation in generator', get_class($reference)
            ));
        }
    }
}


1		<?php declare(strict_types=1);
		0 ignored issues – show Coding Style introduced 2016-09-14 08:15 UTC by Report Bug Copy Issue Report End of line character is invalid; expected "\n" but found "\r\n" Loading history...
2		/**
3		* Created by Ruslan Molodyko.
4		* Date: 09.09.2016
5		* Time: 7:19
6		*/
7		namespace samsonframework\container\definition\builder;
8
9		use samsonframework\container\definition\ClassDefinition;
10		use samsonframework\container\definition\builder\exception\ReferenceNotImplementsException;
11		use samsonframework\container\definition\MethodDefinition;
12		use samsonframework\container\definition\PropertyDefinition;
13		use samsonframework\container\definition\reference\BoolReference;
14		use samsonframework\container\definition\reference\ClassReference;
15		use samsonframework\container\definition\reference\CollectionReference;
16		use samsonframework\container\definition\reference\ConstantReference;
17		use samsonframework\container\definition\reference\FloatReference;
18		use samsonframework\container\definition\reference\IntegerReference;
19		use samsonframework\container\definition\reference\NullReference;
20		use samsonframework\container\definition\reference\ParameterReference;
21		use samsonframework\container\definition\reference\ReferenceInterface;
22		use samsonframework\container\definition\reference\ServiceReference;
23		use samsonframework\container\definition\reference\StringReference;
24		use samsonframework\generator\ClassGenerator;
25		use samsonframework\generator\MethodGenerator;
26
27		/**
28		* Class DefinitionCompiler
29		*
30		* @author Ruslan Molodyko <[email protected]>
31		*/
32		class DefinitionGenerator
33		{
34		/** @var ClassGenerator */
35		protected $generator;
36
37		/**
38		* DefinitionCompiler constructor.
39		*
40		* @param ClassGenerator $classGenerator
41		*/
42	4	public function __construct(ClassGenerator $classGenerator)
43		{
44	4	$this->generator = $classGenerator;
45	4	}
46
47		/**
48		* Get class generator
49		*
50		* @return ClassGenerator
51		*/
52	2	public function getClassGenerator()
53		{
54	2	return $this->generator;
55		}
56
57		/**
58		* Compile and get container
59		*
60		* @param DefinitionBuilder $definitionBuilder
61		* @return string Get container code
62		* @throws ReferenceNotImplementsException
63		* @throws \InvalidArgumentException
64		*/
65	2	public function generateClass(DefinitionBuilder $definitionBuilder): string
66		{
67		// Generate parameters if exists
68	2	if (count($definitionBuilder->getParameterCollection())) {
69	1	$parameterMethodGenerator = $this->generator
70	1	->defMethod('parameter')
71	1	->defProtected()
72	1	->defArgument('parameterName');
73
74	1	$isFirstCondition = true;
75		// Generate parameters
76	1	foreach ($definitionBuilder->getParameterCollection() as $parameterName => $reference) {
77	1	$parameterMethodGenerator->defLine(
78	1	$this->generateParameterCondition($parameterName, $reference, $isFirstCondition)
79		);
80	1	$isFirstCondition = false;
81		}
82
83		// Close method
84	1	$parameterMethodGenerator->end();
85		}
86
87	2	$methodGenerator = $this->generator
88	2	->defMethod('logic')
89	2	->defProtected()
90	2	->defArgument('classNameOrServiceName')
91	2	->defLine('static $singletonCollection = [];')
92		;
93
94	2	$scopes = [];
95	2	$isFirstCondition = true;
96		/** @var ClassDefinition $classDefinition */
97	2	foreach ($definitionBuilder->getDefinitionCollection() as $classDefinition) {
		0 ignored issues – show Coding Style introduced 2016-09-14 08:15 UTC by Report Bug Copy Issue Report Blank line found at start of control structure Loading history...
98
99		// Get scopes
100	2	foreach ($classDefinition->getScopes() as $scope) {
101		$id = $scope::getId();
102		if (!array_key_exists($id, $scopes)) {
103		$scopes[$id] = [];
104		}
105		// Store definition id
106		$scopes[$id][] = $classDefinition->getServiceName() ?: $classDefinition->getClassName();
107		}
108
109	2	$className = $classDefinition->getClassName();
110	2	$serviceName = $classDefinition->getServiceName();
111		// Name for static service collection
112	2	$serviceId = $serviceName ?? $className;
113
114		// Generate if condition by class name or value
115	2	$methodGenerator->defLine($this->generateStartIfCondition($isFirstCondition, $className, $serviceName));
116
117		// Generate static property service access if service is singleton
118		// TODO Move this from if condition
119	2	if ($classDefinition->isSingleton()) {
120	2	$methodGenerator->defLine($this->generateStaticFunctionCall($serviceId));
121		}
122
123		// Generate constructor call if not
124	2	$methodGenerator->defLine($this->generateConstructor($classDefinition));
125
126		// Generate methods
127	2	foreach ($classDefinition->getMethodsCollection() as $methodDefinition) {
128		// Constructor is not a method skip it
129	2	if ($methodDefinition->getMethodName() !== '__construct') {
130	2	$methodGenerator->defLine($this->generateSetters($classDefinition, $methodDefinition));
131		}
132		}
133
134		// Generate properties
135	2	foreach ($classDefinition->getPropertiesCollection() as $propertyDefinition) {
136		// Generate properties
137	2	$methodGenerator->defLine($this->generateProperty($classDefinition, $propertyDefinition));
138		}
139
140		// Generate return operator
141	2	$methodGenerator->defLine($this->generateReturnOperator($classDefinition, $serviceId));
142
143		// Close if
144	2	$methodGenerator->defLine($this->generateEndIfCondition());
145
146	2	$isFirstCondition = false;
147		}
148
149		// Close method
150	2	$methodGenerator->end();
151
152		// Generate constructor
153	2	$constructorGenerator = $this->generator
154	2	->defMethod('__construct');
155
156		// Generate scope list
157	2	$this->generateScopeList($constructorGenerator, $scopes);
158
159		// Close constructor
160	2	$constructorGenerator->end();
161
162	2	return "<?php \n" . $this->generator->code();
163		}
164
165		/**
166		* Generate scope list
167		*
168		* @param MethodGenerator $constructorGenerator
169		* @param array $scopes
170		* @throws \InvalidArgumentException
171		*/
172	2	protected function generateScopeList(MethodGenerator $constructorGenerator, array $scopes)
173		{
174	2	$constructorGenerator->defLine('$this->scopes = [');
175		/**
176		* @var string $scopeName
177		* @var array $ids
178		*/
179	2	foreach ($scopes as $scopeName => $ids) {
180		$constructorGenerator->defLine("\t'$scopeName' => [");
181		// Iterate service ids
182		foreach ($ids as $id) {
183		$constructorGenerator->defLine("\t\t'$id',");
184		}
185		$constructorGenerator->defLine("\t]");
186		}
187	2	$constructorGenerator->defLine('];');
188	2	}
189
190		/**
191		* Generate start if parameter condition with smart if/else creation
192		*
193		* @param string $parameterName
194		* @param ReferenceInterface $reference
195		* @param bool $isFirstCondition
196		* @return string
197		* @throws ReferenceNotImplementsException
198		*/
199	1	protected function generateParameterCondition(
200		string $parameterName,
201		ReferenceInterface $reference,
202		bool $isFirstCondition = false
203		): string
204		{
		0 ignored issues – show Coding Style introduced 2016-09-14 08:15 UTC by Report Bug Copy Issue Report The closing parenthesis and the opening brace of a multi-line function declaration must be on the same line Loading history...
205		// If call this method first time then generate simple if or elseif construction
206	1	$ifCondition = $isFirstCondition ? 'if' : 'elseif';
207	1	return "$ifCondition (\$parameterName === '$parameterName') {\n" .
208	1	"\t\t\treturn " . $this->resolveDependency($reference) . ";\n" .
209	1	"\t\t}";
210		}
211
212		/**
213		* Generate start if condition with smart if/else creation
214		*
215		* @param bool $isFirstCondition
216		* @param string $className
217		* @param string\|null $serviceName
218		* @return string
219		*/
220	2	protected function generateStartIfCondition(
221		bool $isFirstCondition,
222		string $className,
223		string $serviceName = null
224		): string
225		{
		0 ignored issues – show Coding Style introduced 2016-09-17 05:56 UTC by Report Bug Copy Issue Report The closing parenthesis and the opening brace of a multi-line function declaration must be on the same line Loading history...
226		// If call this method first time then generate simple if or elseif construction
227	2	$ifCondition = $isFirstCondition ? 'if' : 'elseif';
228		// If service name exists then add it to condition
229	2	$serviceCondition = $serviceName ? "\$classNameOrServiceName === '$serviceName' \|\| " : '';
230		// Get class name without slash
231	2	$classNameWithoutSlash = ltrim($className, '\\');
232	2	return "$ifCondition ($serviceCondition\$classNameOrServiceName === '$className'" .
233	2	" \|\| \$classNameOrServiceName === '$classNameWithoutSlash') {";
234		}
235
236		/**
237		* Close if condition
238		*
239		* @return string
240		*/
241	2	protected function generateEndIfCondition(): string
242		{
243	2	return '}';
244		}
245
246		/**
247		* When this service is singleton then create if with call already defined instance
248		*
249		* @param string $id Class or service name
250		* @return string
251		*/
252	2	protected function generateStaticFunctionCall(string $id): string
253		{
254	2	return "\tif (array_key_exists('$id', \$singletonCollection)) " .
255	2	"{\n\t\t\t\treturn \$singletonCollection['$id'];\n\t\t\t}";
256		}
257
258		/**
259		* Generate constructor for service
260		*
261		* @param ClassDefinition $classDefinition
262		* @return string
263		* @throws ReferenceNotImplementsException
264		*/
265	2	protected function generateConstructor(ClassDefinition $classDefinition): string
266		{
267	2	$className = $classDefinition->getClassName();
268	2	$arguments = '';
269	2	if (array_key_exists('__construct', $classDefinition->getMethodsCollection())) {
270	2	$arguments .= $this->generateArguments($classDefinition->getMethodsCollection()['__construct']);
271		}
272	2	return "\t\$temp = new $className($arguments);";
273		}
274
275		/**
276		* Generate arguments for method
277		*
278		* @param MethodDefinition $methodDefinition
279		* @return string
280		* @throws ReferenceNotImplementsException
281		*/
282	2	protected function generateArguments(MethodDefinition $methodDefinition): string
283		{
284	2	$parameterCollection = $methodDefinition->getParametersCollection();
285
286		// If arguments more than one then generate this ones on new line
287	2	$newLinePrefix = count($parameterCollection) > 1 ? "\n\t\t\t\t" : '';
288
289	2	$arguments = '';
290		// Iterate all parameters and generate arguments
291	2	foreach ($parameterCollection as $parameterDefinition) {
292	2	$dependencyValue = $this->resolveDependency($parameterDefinition->getDependency());
293	2	$arguments .= $newLinePrefix . "$dependencyValue,";
294		}
295		// Remove comma
296	2	if (count($parameterCollection)) {
297	2	$arguments = rtrim($arguments, ',');
298		}
299		// Add tabs
300	2	if (count($parameterCollection) > 1) {
301	2	$arguments .= "\n\t\t\t";
302		}
303	2	return $arguments;
304		}
305
306		/**
307		* Generate setters for class
308		*
309		* @param ClassDefinition $classDefinition
310		* @param MethodDefinition $methodDefinition
311		* @return string
312		* @throws ReferenceNotImplementsException
313		*/
314	2	protected function generateSetters(ClassDefinition $classDefinition, MethodDefinition $methodDefinition): string
315		{
316	2	$className = $classDefinition->getClassName();
317	2	$methodName = $methodDefinition->getMethodName();
318	2	$arguments = $this->generateArguments($methodDefinition);
319		// Call method by reflection
320	2	if (!$methodDefinition->isPublic()) {
321	2	$isEmptyArguments = count($methodDefinition->getParametersCollection()) === 0;
322	2	return "\t\$method = (new \\ReflectionClass('$className'))->getMethod('$methodName');" .
323	2	"\n\t\t\t\$method->setAccessible(true);" .
324	2	"\n\t\t\t\$method->invoke(\$temp" . ($isEmptyArguments ? '' : ", $arguments") . ');' .
325	2	"\n\t\t\t\$method->setAccessible(false);";
326		} else {
327		return "\t\$temp->$methodName($arguments);";
328		}
329		}
330
331		/**
332		* Generate property for class
333		*
334		* @param PropertyDefinition $propertyDefinition
335		* @param ClassDefinition $classDefinition
336		* @return string
337		* @throws ReferenceNotImplementsException
338		*/
339	2	protected function generateProperty(ClassDefinition $classDefinition, PropertyDefinition $propertyDefinition): string
340		{
341	2	$dependencyValue = $this->resolveDependency($propertyDefinition->getDependency());
342	2	$propertyName = $propertyDefinition->getPropertyName();
343	2	$className = $classDefinition->getClassName();
344
345	2	if ($propertyDefinition->isPublic()) {
346		return "\t\$temp->$propertyName = $dependencyValue;";
347		// Use reflection to setting the value
348		} else {
349	2	return "\t\$property = (new \\ReflectionClass('$className'))->getProperty('$propertyName');" .
350	2	"\n\t\t\t\$property->setAccessible(true);" .
351	2	"\n\t\t\t\$property->setValue(\$temp, $dependencyValue);" .
352	2	"\n\t\t\t\$property->setAccessible(false);";
353		}
354		}
355
356		/**
357		* Generate return operator and save instance to static properties it its singleton
358		*
359		* @param ClassDefinition $classDefinition
360		* @param string $id
361		* @return string
362		*/
363	2	protected function generateReturnOperator(ClassDefinition $classDefinition, string $id = null): string
364		{
365	2	$code = "\treturn \$temp;";
366		// If there is a singleton then save it to static service collection
367	2	if ($classDefinition->isSingleton()) {
368	2	$code = "\t\$singletonCollection['$id'] = \$temp;\n\t\t" . $code;
369		}
370	2	return $code;
371		}
372
373		/**
374		* Resolve ReferenceInterface argument into value
375		*
376		* @param ReferenceInterface $reference
377		* @return string
378		* @throws ReferenceNotImplementsException
379		*/
380	2	protected function resolveDependency(ReferenceInterface $reference): string
381		{
382	2	if ($reference instanceof ClassReference) {
383	2	$value = $reference->getClassName();
384	2	return "\$this->logic('$value')";
385		} elseif ($reference instanceof NullReference) {
386		return 'null';
387	2	} elseif ($reference instanceof ServiceReference) {
388		$value = $reference->getName();
389		return "\$this->logic('$value')";
390		} elseif ($reference instanceof StringReference) {
391	2	$value = $reference->getValue();
392	2	return "'$value'";
393		} elseif ($reference instanceof FloatReference) {
394		$value = $reference->getValue();
395		return "$value";
396		} elseif ($reference instanceof BoolReference) {
397	1	$value = $reference->getValue();
398	1	return "$value";
399		} elseif ($reference instanceof IntegerReference) {
400	2	$value = $reference->getValue();
401	2	return "$value";
402	1	} elseif ($reference instanceof ParameterReference) {
403	1	$value = $reference->getParameterName();
404	1	return "\$this->parameter('$value')";
405		} elseif ($reference instanceof ConstantReference) {
406	2	$value = $reference->getValue();
407	2	return "$value";
408		} elseif ($reference instanceof CollectionReference) {
409		/** @var array $value */
410	2	$value = $reference->getCollection();
411	2	$string = '[';
412		// Iterate items
413	2	foreach ($value as $item) {
		0 ignored issues – show Bug introduced 2016-09-14 08:15 UTC by Report Bug Copy Issue Report The expression `$value` of type `array\|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...
414	2	$value = $this->resolveDependency($item->getValue());
415	2	$key = $this->resolveDependency($item->getKey());
416	2	$string .= "$key => $value, ";
417		}
418		// Remove comma
419	2	$string = rtrim($string, ', ');
420	2	return $string . ']';
421		} else {
422		throw new ReferenceNotImplementsException(sprintf(
423		'Class "%s" does not have correct implementation in generator', get_class($reference)
424		));
425		}
426		}
427		}
428

samsonframework / container

Push — master ( 00ced4...d3edd8 )

DefinitionGenerator D

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

14 Methods

How to fix Complexity

Complex Class

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