ParametersPart::getParameters() - Code Metrics - Inspection of "Named parts *Part; Fixed comments and cs" - gossi/php-code-generator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Thomas

created 2016-05-29 15:03 UTC

ParametersPart::getParameters() A

↳ Parent: ParametersPart

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	1	Features	0

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

<?php
namespace gossi\codegen\model\parts;

use gossi\codegen\model\PhpParameter;
use gossi\docblock\tags\ParamTag;

/**
 * Parameters Part
 *
 * For all models that can have parameters
 *
 * @author Thomas Gossmann
 */
trait ParametersPart {

	/** @var PhpParameter[] */
	private $parameters = [];

	/**
	 * Sets a collection of parameters
	 *
	 * @param PhpParameter[] $parameters
	 * @return $this
	 */
	public function setParameters(array $parameters) {
		$this->parameters = array_values($parameters);

		return $this;
	}

	/**
	 * Adds a parameter
	 *
	 * @param PhpParameter $parameter
	 * @return $this
	 */
	public function addParameter(PhpParameter $parameter) {
		$this->parameters[count($this->parameters)] = $parameter;

		return $this;
	}

	/**
	 * Checks whether a parameter exists
	 *
	 * @param string $name parameter name
	 * @return bool `true` if a parameter exists and `false` if not
	 */
	public function hasParameter($name) {
		foreach ($this->parameters as $parameter) {
			if ($parameter->getName() === $name) {
				return true;
			}
		}
		return false;
	}

	/**
	 * A quick way to add a parameter which is created from the given parameters
	 *
	 * @param string      $name
	 * @param null|string $type
	 * @param mixed       $defaultValue omit the argument to define no default value
	 *
	 * @return $this
	 */
	public function addSimpleParameter($name, $type = null, $defaultValue = null) {
		$parameter = new PhpParameter($name);
		$parameter->setType($type);

		if (2 < func_num_args()) {
			$parameter->setValue($defaultValue);
		}

		$this->addParameter($parameter);
		return $this;
	}

	/**
	 * A quick way to add a parameter with description which is created from the given parameters
	 *
	 * @param string      $name
	 * @param null|string $type
	 * @param null|string $typeDescription
	 * @param mixed       $defaultValue omit the argument to define no default value
	 *
	 * @return $this
	 */
	public function addSimpleDescParameter($name, $type = null, $typeDescription = null, $defaultValue = null) {
		$parameter = new PhpParameter($name);
		$parameter->setType($type);
		$parameter->setTypeDescription($typeDescription);

		if (3 < func_num_args() == 3) {
			$parameter->setValue($defaultValue);
		}

		$this->addParameter($parameter);
		return $this;
	}

	/**
	 * Returns a parameter by index or name
	 *
	 * @param string|int $nameOrIndex
	 * @return PhpParameter
	 */
	public function getParameter($nameOrIndex) {
		if (is_int($nameOrIndex)) {
			if (!isset($this->parameters[$nameOrIndex])) {
				throw new \InvalidArgumentException(sprintf('There is no parameter at position %d.', $nameOrIndex));
			}

			return $this->parameters[$nameOrIndex];
		}

		foreach ($this->parameters as $param) {
			assert($param instanceof PhpParameter);

			if ($param->getName() === $nameOrIndex) {
				return $param;
			}
		}

		throw new \InvalidArgumentException(sprintf('There is no parameter named "%s".', $nameOrIndex));
	}

	/**
	 * Replaces a parameter at a given position
	 *
	 * @param int $position
	 * @param PhpParameter $parameter
	 * @throws \InvalidArgumentException
	 * @return $this
	 */
	public function replaceParameter($position, PhpParameter $parameter) {
		if ($position < 0 || $position > count($this->parameters)) {
			throw new \InvalidArgumentException(sprintf('The position must be in the range [0, %d].', count($this->parameters)));
		}
		$this->parameters[$position] = $parameter;

		return $this;
	}

	/**
	 * Remove a parameter at a given position
	 *
	 * @param int $position
	 * @return $this
	 */
	public function removeParameter($position) {
		if (!isset($this->parameters[$position])) {
			throw new \InvalidArgumentException(sprintf('There is no parameter at position "%d" does not exist.', $position));
		}
		unset($this->parameters[$position]);
		$this->parameters = array_values($this->parameters);

		return $this;
	}

	/**
	 * Returns a collection of parameters
	 *
	 * @return PhpParameter[]
	 */
	public function getParameters() {
		return $this->parameters;
	}

	/**
	 * Returns the docblock
	 *
	 * @return Docblock
	 */
	abstract protected function getDocblock();

	/**
	 * Generates docblock for params
	 */
	protected function generateParamDocblock() {
		$docblock = $this->getDocblock();
		$tags = $docblock->getTags('param');
		foreach ($this->parameters as $param) {
			$ptag = $param->getDocblockTag();

			$tag = $tags->find($ptag, function (ParamTag $tag, ParamTag $ptag) {
				return $tag->getVariable() == $ptag->getVariable();
			});

			// try to update existing docblock first
			if ($tag !== null) {
				$tag->setDescription($ptag->getDescription());
				$tag->setType($ptag->getType());
			}

			// ... append if it doesn't exist
			else {
				$docblock->appendTag($ptag);
			}
		}
	}

}


1		<?php
2		namespace gossi\codegen\model\parts;
3
4		use gossi\codegen\model\PhpParameter;
5		use gossi\docblock\tags\ParamTag;
6
7		/**
8		* Parameters Part
9		*
10		* For all models that can have parameters
11		*
12		* @author Thomas Gossmann
13		*/
14		trait ParametersPart {
15
16		/** @var PhpParameter[] */
17		private $parameters = [];
18
19		/**
20		* Sets a collection of parameters
21		*
22		* @param PhpParameter[] $parameters
23		* @return $this
24		*/
25	1	public function setParameters(array $parameters) {
26	1	$this->parameters = array_values($parameters);
27
28	1	return $this;
29		}
30
31		/**
32		* Adds a parameter
33		*
34		* @param PhpParameter $parameter
35		* @return $this
36		*/
37	23	public function addParameter(PhpParameter $parameter) {
38	23	$this->parameters[count($this->parameters)] = $parameter;
39
40	23	return $this;
41		}
42
43		/**
44		* Checks whether a parameter exists
45		*
46		* @param string $name parameter name
47		* @return bool `true` if a parameter exists and `false` if not
48		*/
49	2	public function hasParameter($name) {
50	2	foreach ($this->parameters as $parameter) {
51	2	if ($parameter->getName() === $name) {
52	2	return true;
53		}
54	2	}
55	2	return false;
56		}
57
58		/**
59		* A quick way to add a parameter which is created from the given parameters
60		*
61		* @param string $name
62		* @param null\|string $type
63		* @param mixed $defaultValue omit the argument to define no default value
64		*
65		* @return $this
66		*/
67	1	public function addSimpleParameter($name, $type = null, $defaultValue = null) {
68	1	$parameter = new PhpParameter($name);
69	1	$parameter->setType($type);
70
71	1	if (2 < func_num_args()) {
72	1	$parameter->setValue($defaultValue);
73	1	}
74
75	1	$this->addParameter($parameter);
76	1	return $this;
77		}
78
79		/**
80		* A quick way to add a parameter with description which is created from the given parameters
81		*
82		* @param string $name
83		* @param null\|string $type
84		* @param null\|string $typeDescription
85		* @param mixed $defaultValue omit the argument to define no default value
86		*
87		* @return $this
88		*/
89	1	public function addSimpleDescParameter($name, $type = null, $typeDescription = null, $defaultValue = null) {
90	1	$parameter = new PhpParameter($name);
91	1	$parameter->setType($type);
92	1	$parameter->setTypeDescription($typeDescription);
93
94	1	if (3 < func_num_args() == 3) {
95	1	$parameter->setValue($defaultValue);
96	1	}
97
98	1	$this->addParameter($parameter);
99	1	return $this;
100		}
101
102		/**
103		* Returns a parameter by index or name
104		*
105		* @param string\|int $nameOrIndex
106		* @return PhpParameter
107		*/
108	6	public function getParameter($nameOrIndex) {
109	6	if (is_int($nameOrIndex)) {
110	2	if (!isset($this->parameters[$nameOrIndex])) {
111	1	throw new \InvalidArgumentException(sprintf('There is no parameter at position %d.', $nameOrIndex));
112		}
113
114	1	return $this->parameters[$nameOrIndex];
115		}
116
117	5	foreach ($this->parameters as $param) {
118	4	assert($param instanceof PhpParameter);
119
120	4	if ($param->getName() === $nameOrIndex) {
121	4	return $param;
122		}
123	5	}
124
125	2	throw new \InvalidArgumentException(sprintf('There is no parameter named "%s".', $nameOrIndex));
126		}
127
128		/**
129		* Replaces a parameter at a given position
130		*
131		* @param int $position
132		* @param PhpParameter $parameter
133		* @throws \InvalidArgumentException
134		* @return $this
135		*/
136	2	public function replaceParameter($position, PhpParameter $parameter) {
137	2	if ($position < 0 \|\| $position > count($this->parameters)) {
138	1	throw new \InvalidArgumentException(sprintf('The position must be in the range [0, %d].', count($this->parameters)));
139		}
140	1	$this->parameters[$position] = $parameter;
141
142	1	return $this;
143		}
144
145		/**
146		* Remove a parameter at a given position
147		*
148		* @param int $position
149		* @return $this
150		*/
151	2	public function removeParameter($position) {
152	2	if (!isset($this->parameters[$position])) {
153	1	throw new \InvalidArgumentException(sprintf('There is no parameter at position "%d" does not exist.', $position));
154		}
155	1	unset($this->parameters[$position]);
156	1	$this->parameters = array_values($this->parameters);
157
158	1	return $this;
159		}
160
161		/**
162		* Returns a collection of parameters
163		*
164		* @return PhpParameter[]
165		*/
166	17	public function getParameters() {
167	17	return $this->parameters;
168		}
169
170		/**
171		* Returns the docblock
172		*
173		* @return Docblock
174		*/
175		abstract protected function getDocblock();
176
177		/**
178		* Generates docblock for params
179		*/
180	14	protected function generateParamDocblock() {
181	14	$docblock = $this->getDocblock();
182	14	$tags = $docblock->getTags('param');
183	14	foreach ($this->parameters as $param) {
184	7	$ptag = $param->getDocblockTag();
185
186	7	$tag = $tags->find($ptag, function (ParamTag $tag, ParamTag $ptag) {
187	1	return $tag->getVariable() == $ptag->getVariable();
188	7	});
189
190		// try to update existing docblock first
191	7	if ($tag !== null) {
192	1	$tag->setDescription($ptag->getDescription());
193	1	$tag->setType($ptag->getType());
194	1	}
195
196		// ... append if it doesn't exist
197		else {
198	6	$docblock->appendTag($ptag);
199		}
200	14	}
201	14	}
202
203		}
204

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ParametersPart::getParameters() A

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