CodeFileGenerator::generate() - Code Metrics - Inspection of "road to v0.4" - gossi/php-code-generator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 55b21a...aec22b )

by Thomas

created 2016-11-15 12:20 UTC

CodeFileGenerator::generate() C

↳ Parent: CodeFileGenerator

Complexity

Conditions	8
Paths	16

Size

Total Lines	25
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	8

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	25
ccs	14
cts	14
cp	1
rs	5.3846
cc	8
eloc	14
nc	16
nop	1
crap	8

<?php
namespace gossi\codegen\generator;

use gossi\codegen\config\CodeFileGeneratorConfig;
use gossi\codegen\model\GenerateableInterface;
use gossi\docblock\Docblock;
use phootwork\lang\Text;

/**
 * Code file generator.
 *
 * Generates code for a model and puts it into a file with `<?php` statements. Can also
 * generate header comments.
 *
 * @author Thomas Gossmann
 */
class CodeFileGenerator extends CodeGenerator {

	/**
	 * Creates a new CodeFileGenerator
	 *
	 * @see https://php-code-generator.readthedocs.org/en/latest/generator.html
	 * @param CodeFileGeneratorConfig|array $config
	 */
	public function __construct($config = null) {
		parent::__construct($config);
	}
	
	protected function configure($config = null) {
		if (is_array($config)) {
			$this->config = new CodeFileGeneratorConfig($config);
		} else if ($config instanceof CodeFileGeneratorConfig) {
			$this->config = $config;
		} else {
			$this->config = new CodeFileGeneratorConfig();
		}
	}

	/**
	 * {@inheritDoc}
	 *
	 * @return CodeFileGeneratorConfig
	 */
	public function getConfig() {
		return $this->config;
	}

	/**
	 * {@inheritDoc}
	 */
	public function generate(GenerateableInterface $model) {
		$content = "<?php\n";

		$comment = $this->config->getHeaderComment();
		if ($comment !== null && !$comment->isEmpty()) {
			$content .= str_replace('/**', '/*', $comment->toString()) . "\n";
		}

		$docblock = $this->config->getHeaderDocblock();
		if ($docblock !== null && !$docblock->isEmpty()) {
			$content .= $docblock->toString() . "\n";
		}

		if ($this->config->getDeclareStrictTypes()) {
			$content .= "declare(strict_types=1);\n\n";
		}

		$content .= parent::generate($model);

		if ($this->config->getBlankLineAtEnd() && !Text::create($content)->endsWith("\n")) {
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
			$content .= "\n";
		}

		return $content;
	}
}


1		<?php
2		namespace gossi\codegen\generator;
3
4		use gossi\codegen\config\CodeFileGeneratorConfig;
5		use gossi\codegen\model\GenerateableInterface;
6		use gossi\docblock\Docblock;
7		use phootwork\lang\Text;
8
9		/**
10		* Code file generator.
11		*
12		* Generates code for a model and puts it into a file with `<?php` statements. Can also
13		* generate header comments.
14		*
15		* @author Thomas Gossmann
16		*/
17		class CodeFileGenerator extends CodeGenerator {
18
19		/**
20		* Creates a new CodeFileGenerator
21		*
22		* @see https://php-code-generator.readthedocs.org/en/latest/generator.html
23		* @param CodeFileGeneratorConfig\|array $config
24		*/
25	6	public function __construct($config = null) {
26	6	parent::__construct($config);
27	6	}
28
29	6	protected function configure($config = null) {
30	6	if (is_array($config)) {
31	5	$this->config = new CodeFileGeneratorConfig($config);
32	1	} else if ($config instanceof CodeFileGeneratorConfig) {
33	1	$this->config = $config;
34		} else {
35	1	$this->config = new CodeFileGeneratorConfig();
36		}
37	6	}
38
39		/**
40		* {@inheritDoc}
41		*
42		* @return CodeFileGeneratorConfig
43		*/
44	1	public function getConfig() {
45	1	return $this->config;
46		}
47
48		/**
49		* {@inheritDoc}
50		*/
51	5	public function generate(GenerateableInterface $model) {
52	5	$content = "<?php\n";
53
54	5	$comment = $this->config->getHeaderComment();
55	5	if ($comment !== null && !$comment->isEmpty()) {
56	1	$content .= str_replace('/*', '/', $comment->toString()) . "\n";
57		}
58
59	5	$docblock = $this->config->getHeaderDocblock();
60	5	if ($docblock !== null && !$docblock->isEmpty()) {
61	1	$content .= $docblock->toString() . "\n";
62		}
63
64	5	if ($this->config->getDeclareStrictTypes()) {
65	1	$content .= "declare(strict_types=1);\n\n";
66		}
67
68	5	$content .= parent::generate($model);
69
70	5	if ($this->config->getBlankLineAtEnd() && !Text::create($content)->endsWith("\n")) {
		1 ignored issue – show Bug introduced 2016-11-15 12:27 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `gossi\codegen\config\CodeGeneratorConfig` as the method `getBlankLineAtEnd()` does only exist in the following sub-classes of `gossi\codegen\config\CodeGeneratorConfig`: `gossi\codegen\config\CodeFileGeneratorConfig`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
71	4	$content .= "\n";
72		}
73
74	5	return $content;
75		}
76		}
77

gossi / php-code-generator

Push — master ( 55b21a...aec22b )

CodeFileGenerator::generate() C

Complexity

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Duplication

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Importance

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