CodeHelper::classy() - Code Metrics - Inspection of "Merge pull request #152 from edmondscommerce/Requi..." - edmondscommerce/doctrine-static-meta - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by joseph

created 2018-10-29 18:23 UTC

CodeHelper::classy() A

↳ Parent: CodeHelper

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

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

<?php declare(strict_types=1);

namespace EdmondsCommerce\DoctrineStaticMeta\CodeGeneration;

use Doctrine\Common\Inflector\Inflector;
use EdmondsCommerce\DoctrineStaticMeta\MappingHelper;
use gossi\codegen\generator\CodeFileGenerator;
use gossi\codegen\model\GenerateableInterface;

/**
 * Class CodeHelper
 *
 * @package EdmondsCommerce\DoctrineStaticMeta\CodeGeneration
 * @SuppressWarnings(PHPMD.TooManyPublicMethods)
 * @SuppressWarnings(PHPMD.StaticAccess)
 */
class CodeHelper
{

    /**
     * @var NamespaceHelper
     */
    private $namespaceHelper;

    public function __construct(NamespaceHelper $namespaceHelper)
    {
        $this->namespaceHelper = $namespaceHelper;
    }

    public function propertyIsh(string $name): string
    {
        return lcfirst($this->classy($name));
    }

    public function classy(string $name): string
    {
        return Inflector::classify($name);
    }

    public function consty(string $name): string
    {
        if (0 === \preg_match('%[^A-Z_]%', $name)) {
            return $name;
        }

        return strtoupper(Inflector::tableize($name));
    }

    /**
     * @param string $filePath
     *
     * @throws \RuntimeException
     */
    public function tidyNamespacesInFile(string $filePath): void
    {
        $contents = \ts\file_get_contents($filePath);
        $contents = preg_replace_callback(
            /**
            * @param $matches
            *
            * @return string
            */
            '%(namespace|use) (.+?);%',
            function ($matches): string {
                return $matches[1] . ' ' . $this->namespaceHelper->tidy($matches[2]) . ';';
            },
            $contents
        );
        file_put_contents($filePath, $contents);
    }

    /**
     * We use the string type hint as our default in templates
     *
     * This method will then replace those with the updated type
     *
     * @param string $filePath
     * @param string $type
     * @param string $dbalType
     * @param bool   $isNullable
     */
    public function replaceTypeHintsInFile(
        string $filePath,
        string $type,
        string $dbalType,
        bool $isNullable
    ): void {
        $contents = \ts\file_get_contents($filePath);

        $search = [
            ': string;',
            '(string $',
            ': string {',
            '@var string',
            '@return string',
            '@param string',

        ];

        $replaceNormal   = [
            ": $type;",
            "($type $",
            ": $type {",
            "@var $type",
            "@return $type",
            "@param $type",
        ];
        $replaceNullable = [
            ": ?$type;",
            "(?$type $",
            ": ?$type {",
            "@var $type|null",
            "@return $type|null",
            "@param $type|null",
        ];
        $replaceRemove   = [
            ';',
            '($',
            ' {',
            '',
            '',
            '',
        ];

        $replace = $replaceNormal;

        if (\in_array($dbalType, MappingHelper::MIXED_TYPES, true)) {
            $replace = $replaceRemove;
        } elseif ($isNullable) {
            $replace = $replaceNullable;
        }

        $contents = \str_replace(
            $search,
            $replace,
            $contents
        );

        \file_put_contents($filePath, $contents);
    }

    public function generate(
        GenerateableInterface $generateable,
        string $filePath,
        ?PostProcessorInterface $postProcessor = null
    ): void {
        $generator = new CodeFileGenerator(
            [
                'generateDocblock'   => false,
                'declareStrictTypes' => true,
            ]
        );

        $generated = $generator->generate($generateable);
        $generated = $this->postProcessGeneratedCode($generated, $postProcessor);
        \file_put_contents($filePath, $generated);
    }

    /**
     * Fix niggles with code that is generated by gossi/php-code-generator
     *
     * @param string                      $generated
     *
     * @param PostProcessorInterface|null $postProcessor
     *
     * @return string
     */
    public function postProcessGeneratedCode(string $generated, ?PostProcessorInterface $postProcessor = null): string
    {

        $generated = $this->fixSuppressWarningsTags($generated);
        $generated = $this->breakImplementsAndExtendsOntoLines($generated);
        $generated = $this->makeConstsPublic($generated);
        $generated = $this->constArraysOnMultipleLines($generated);
        $generated = $this->phpcsIgnoreUseSection($generated);
        $generated = $this->declareStrictFirstLine($generated);
        if (null !== $postProcessor) {
            $generated = $postProcessor($generated);
        }

        return $generated;
    }

    public function fixSuppressWarningsTags(string $generated): string
    {
        return str_replace('SuppressWarnings (', 'SuppressWarnings(', $generated);
    }

    public function breakImplementsAndExtendsOntoLines(string $generated): string
    {
        return preg_replace_callback(
            '%(class|interface) (.+?) (implements|extends) (.+?){%s',
            function ($matches) {
                return $matches[1] . ' ' . $matches[2] . ' ' . $matches[3] . ' '
                       . "\n    "
                       . trim(
                           implode(
                               ",\n    ",
                               explode(
                                   ', ',
                                   $matches[4]
                               )
                           )
                       ) . "\n{";
            },
            $generated
        );
    }

    public function makeConstsPublic(string $generated): string
    {
        return \str_replace("\tconst", "\tpublic const", $generated);
    }

    public function constArraysOnMultipleLines(string $generated): string
    {
        return preg_replace_callback(
            "%(.*?)const ([A-Z_0-9]+?) = \[([^\]]+?)\];%",
            function ($matches) {
                return $matches[1] . 'const ' . $matches[2] . " = [\n        "
                       . trim(
                           implode(
                               ",\n        ",
                               explode(
                                   ', ',
                                   $matches[3]
                               )
                           )
                       ) . "\n    ];";
            },
            $generated
        );
    }

    /**
     * Use section can become long and fail line length limits. I don't care about line length here
     *
     * @param string $generated
     *
     * @return string
     */
    public function phpcsIgnoreUseSection(string $generated): string
    {
        return preg_replace(
            '%namespace (.+?);(.+?)(class|trait|interface) %si',
            "namespace \$1;\n// phpcs:disable Generic.Files.LineLength.TooLong\$2// phpcs:enable\n\$3 ",
            $generated
        );
    }

    public function declareStrictFirstLine(string $generated): string
    {
        return preg_replace('%php\s+declare%', 'php declare', $generated);
    }

    public function getGetterMethodNameForBoolean(string $fieldName): string
    {
        if (0 === stripos($fieldName, 'is')) {
            return lcfirst($fieldName);
        }

        if (0 === stripos($fieldName, 'has')) {
            return lcfirst($fieldName);
        }

        return 'is' . ucfirst($fieldName);
    }
}


1			<?php declare(strict_types=1);
2
3			namespace EdmondsCommerce\DoctrineStaticMeta\CodeGeneration;
4
5			use Doctrine\Common\Inflector\Inflector;
6			use EdmondsCommerce\DoctrineStaticMeta\MappingHelper;
7			use gossi\codegen\generator\CodeFileGenerator;
8			use gossi\codegen\model\GenerateableInterface;
9
10			/**
11			* Class CodeHelper
12			*
13			* @package EdmondsCommerce\DoctrineStaticMeta\CodeGeneration
14			* @SuppressWarnings(PHPMD.TooManyPublicMethods)
15			* @SuppressWarnings(PHPMD.StaticAccess)
16			*/
17			class CodeHelper
18			{
19
20			/**
21			* @var NamespaceHelper
22			*/
23			private $namespaceHelper;
24
25			public function __construct(NamespaceHelper $namespaceHelper)
26			{
27			$this->namespaceHelper = $namespaceHelper;
28			}
29
30			public function propertyIsh(string $name): string
31			{
32			return lcfirst($this->classy($name));
33			}
34
35			public function classy(string $name): string
36			{
37			return Inflector::classify($name);
38			}
39
40			public function consty(string $name): string
41			{
42			if (0 === \preg_match('%[^A-Z_]%', $name)) {
43			return $name;
44			}
45
46			return strtoupper(Inflector::tableize($name));
47			}
48
49			/**
50			* @param string $filePath
51			*
52			* @throws \RuntimeException
53			*/
54			public function tidyNamespacesInFile(string $filePath): void
55			{
56			$contents = \ts\file_get_contents($filePath);
57			$contents = preg_replace_callback(
58			/**
59			* @param $matches
60			*
61			* @return string
62			*/
63			'%(namespace\|use) (.+?);%',
64			function ($matches): string {
65			return $matches[1] . ' ' . $this->namespaceHelper->tidy($matches[2]) . ';';
66			},
67			$contents
68			);
69			file_put_contents($filePath, $contents);
70			}
71
72			/**
73			* We use the string type hint as our default in templates
74			*
75			* This method will then replace those with the updated type
76			*
77			* @param string $filePath
78			* @param string $type
79			* @param string $dbalType
80			* @param bool $isNullable
81			*/
82			public function replaceTypeHintsInFile(
83			string $filePath,
84			string $type,
85			string $dbalType,
86			bool $isNullable
87			): void {
88			$contents = \ts\file_get_contents($filePath);
89
90			$search = [
91			': string;',
92			'(string $',
93			': string {',
94			'@var string',
95			'@return string',
96			'@param string',
97
98			];
99
100			$replaceNormal = [
101			": $type;",
102			"($type $",
103			": $type {",
104			"@var $type",
105			"@return $type",
106			"@param $type",
107			];
108			$replaceNullable = [
109			": ?$type;",
110			"(?$type $",
111			": ?$type {",
112			"@var $type\|null",
113			"@return $type\|null",
114			"@param $type\|null",
115			];
116			$replaceRemove = [
117			';',
118			'($',
119			' {',
120			'',
121			'',
122			'',
123			];
124
125			$replace = $replaceNormal;
126
127			if (\in_array($dbalType, MappingHelper::MIXED_TYPES, true)) {
128			$replace = $replaceRemove;
129			} elseif ($isNullable) {
130			$replace = $replaceNullable;
131			}
132
133			$contents = \str_replace(
134			$search,
135			$replace,
136			$contents
137			);
138
139			\file_put_contents($filePath, $contents);
140			}
141
142			public function generate(
143			GenerateableInterface $generateable,
144			string $filePath,
145			?PostProcessorInterface $postProcessor = null
146			): void {
147			$generator = new CodeFileGenerator(
148			[
149			'generateDocblock' => false,
150			'declareStrictTypes' => true,
151			]
152			);
153
154			$generated = $generator->generate($generateable);
155			$generated = $this->postProcessGeneratedCode($generated, $postProcessor);
156			\file_put_contents($filePath, $generated);
157			}
158
159			/**
160			* Fix niggles with code that is generated by gossi/php-code-generator
161			*
162			* @param string $generated
163			*
164			* @param PostProcessorInterface\|null $postProcessor
165			*
166			* @return string
167			*/
168			public function postProcessGeneratedCode(string $generated, ?PostProcessorInterface $postProcessor = null): string
169			{
170
171			$generated = $this->fixSuppressWarningsTags($generated);
172			$generated = $this->breakImplementsAndExtendsOntoLines($generated);
173			$generated = $this->makeConstsPublic($generated);
174			$generated = $this->constArraysOnMultipleLines($generated);
175			$generated = $this->phpcsIgnoreUseSection($generated);
176			$generated = $this->declareStrictFirstLine($generated);
177			if (null !== $postProcessor) {
178			$generated = $postProcessor($generated);
179			}
180
181			return $generated;
182			}
183
184			public function fixSuppressWarningsTags(string $generated): string
185			{
186			return str_replace('SuppressWarnings (', 'SuppressWarnings(', $generated);
187			}
188
189			public function breakImplementsAndExtendsOntoLines(string $generated): string
190			{
191			return preg_replace_callback(
192			'%(class\|interface) (.+?) (implements\|extends) (.+?){%s',
193			function ($matches) {
194			return $matches[1] . ' ' . $matches[2] . ' ' . $matches[3] . ' '
195			. "\n "
196			. trim(
197			implode(
198			",\n ",
199			explode(
200			', ',
201			$matches[4]
202			)
203			)
204			) . "\n{";
205			},
206			$generated
207			);
208			}
209
210			public function makeConstsPublic(string $generated): string
211			{
212			return \str_replace("\tconst", "\tpublic const", $generated);
213			}
214
215			public function constArraysOnMultipleLines(string $generated): string
216			{
217			return preg_replace_callback(
218			"%(.*?)const ([A-Z_0-9]+?) = \[([^\]]+?)\];%",
219			function ($matches) {
220			return $matches[1] . 'const ' . $matches[2] . " = [\n "
221			. trim(
222			implode(
223			",\n ",
224			explode(
225			', ',
226			$matches[3]
227			)
228			)
229			) . "\n ];";
230			},
231			$generated
232			);
233			}
234
235			/**
236			* Use section can become long and fail line length limits. I don't care about line length here
237			*
238			* @param string $generated
239			*
240			* @return string
241			*/
242			public function phpcsIgnoreUseSection(string $generated): string
243			{
244			return preg_replace(
245			'%namespace (.+?);(.+?)(class\|trait\|interface) %si',
246			"namespace \$1;\n// phpcs:disable Generic.Files.LineLength.TooLong\$2// phpcs:enable\n\$3 ",
247			$generated
248			);
249			}
250
251			public function declareStrictFirstLine(string $generated): string
252			{
253			return preg_replace('%php\s+declare%', 'php declare', $generated);
254			}
255
256			public function getGetterMethodNameForBoolean(string $fieldName): string
257			{
258			if (0 === stripos($fieldName, 'is')) {
259			return lcfirst($fieldName);
260			}
261
262			if (0 === stripos($fieldName, 'has')) {
263			return lcfirst($fieldName);
264			}
265
266			return 'is' . ucfirst($fieldName);
267			}
268			}
269

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CodeHelper::classy() A

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