ConfigParserPass::processConfiguration() - Code Metrics - Inspection of "Reconfigure Travis-CI" - overblog/GraphQLBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#685)

unknown

created 2020-06-28 11:48 UTC

ConfigParserPass::processConfiguration() A

↳ Parent: ConfigParserPass

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

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

<?php

declare(strict_types=1);

namespace Overblog\GraphQLBundle\DependencyInjection\Compiler;

use Overblog\GraphQLBundle\Config\Parser\AnnotationParser;
use Overblog\GraphQLBundle\Config\Parser\GraphQLParser;
use Overblog\GraphQLBundle\Config\Parser\PreParserInterface;
use Overblog\GraphQLBundle\Config\Parser\XmlParser;
use Overblog\GraphQLBundle\Config\Parser\YamlParser;
use Overblog\GraphQLBundle\DependencyInjection\TypesConfiguration;
use Overblog\GraphQLBundle\OverblogGraphQLBundle;
use Symfony\Component\Config\Definition\Exception\ForbiddenOverwriteException;
use Symfony\Component\Config\Definition\Processor;
use Symfony\Component\Config\Resource\FileResource;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Finder\SplFileInfo;

class ConfigParserPass implements CompilerPassInterface
{
    public const SUPPORTED_TYPES_EXTENSIONS = [
        'yaml' => '{yaml,yml}',
        'xml' => 'xml',
        'graphql' => '{graphql,graphqls}',
        'annotation' => 'php',
    ];

    public const PARSERS = [
        'yaml' => YamlParser::class,
        'xml' => XmlParser::class,
        'graphql' => GraphQLParser::class,
        'annotation' => AnnotationParser::class,
    ];

    private static $defaultDefaultConfig = [
        'definitions' => [
            'mappings' => [
                'auto_discover' => [
                    'root_dir' => true,
                    'bundles' => true,
                ],
                'types' => [],
            ],
        ],
    ];

    private $treatedFiles = [];
    private $preTreatedFiles = [];

    public const DEFAULT_TYPES_SUFFIX = '.types';

    public function process(ContainerBuilder $container): void
    {
        $config = $this->processConfiguration([$this->getConfigs($container)]);
        $container->setParameter($this->getAlias().'.config', $config);
    }

    public function processConfiguration(array $configs): array
    {
        return (new Processor())->processConfiguration(new TypesConfiguration(), $configs);
    }

    private function getConfigs(ContainerBuilder $container): array
    {
        $config = $container->getParameterBag()->resolveValue($container->getParameter('overblog_graphql.config'));
        $container->getParameterBag()->remove('overblog_graphql.config');
        $container->setParameter($this->getAlias().'.classes_map', []);
        $typesMappings = $this->mappingConfig($config, $container);
        // reset treated files
        $this->treatedFiles = [];
        $typesMappings = \array_merge(...$typesMappings);
        $typeConfigs = [];

        // treats mappings
        // Pre-parse all files
        AnnotationParser::reset();
        $typesNeedPreParsing = $this->typesNeedPreParsing();
        foreach ($typesMappings as $params) {
            if ($typesNeedPreParsing[$params['type']]) {
                $this->parseTypeConfigFiles($params['type'], $params['files'], $container, $config, true);
            }
        }

        // Parse all files and get related config
        foreach ($typesMappings as $params) {
            $typeConfigs = \array_merge($typeConfigs, $this->parseTypeConfigFiles($params['type'], $params['files'], $container, $config));
        }

        $this->checkTypesDuplication($typeConfigs);
        // flatten config is a requirement to support inheritance
        $flattenTypeConfig = \array_merge(...$typeConfigs);

        return $flattenTypeConfig;
    }

    private function typesNeedPreParsing(): array
    {
        $needPreParsing = [];
        foreach (self::PARSERS as $type => $className) {
            $needPreParsing[$type] = \is_a($className, PreParserInterface::class, true);
        }

        return $needPreParsing;
    }

    /**
     * @param $type
     * @param SplFileInfo[] $files
     *
     * @return array
     */
    private function parseTypeConfigFiles($type, $files, ContainerBuilder $container, array $configs, bool $preParse = false)
    {
        if ($preParse) {
            $method = 'preParse';
            $treatedFiles = &$this->preTreatedFiles;
        } else {
            $method = 'parse';
            $treatedFiles = &$this->treatedFiles;
        }

        $config = [];
        foreach ($files as $file) {
            $fileRealPath = $file->getRealPath();
            if (isset($treatedFiles[$fileRealPath])) {
                continue;
            }

            $config[] = \call_user_func([self::PARSERS[$type], $method], $file, $container, $configs);
            $treatedFiles[$file->getRealPath()] = true;
        }

        return $config;
    }

    private function checkTypesDuplication(array $typeConfigs): void
    {
        $types = \array_merge(...\array_map('array_keys', $typeConfigs));
        $duplications = \array_keys(\array_filter(\array_count_values($types), function ($count) {
            return $count > 1;
        }));
        if (!empty($duplications)) {
            throw new ForbiddenOverwriteException(\sprintf(
                'Types (%s) cannot be overwritten. See inheritance doc section for more details.',
                \implode(', ', \array_map('json_encode', $duplications))
            ));
        }
    }

    private function mappingConfig(array $config, ContainerBuilder $container)
    {
        // use default value if needed
        $config = \array_replace_recursive(self::$defaultDefaultConfig, $config);

        $mappingConfig = $config['definitions']['mappings'];
        $typesMappings = $mappingConfig['types'];

        // app only config files (yml or xml or graphql)
        if ($mappingConfig['auto_discover']['root_dir'] && $container->hasParameter('kernel.root_dir')) {
            $typesMappings[] = ['dir' => $container->getParameter('kernel.root_dir').'/config/graphql', 'types' => null];
        }
        if ($mappingConfig['auto_discover']['bundles']) {
            $mappingFromBundles = $this->mappingFromBundles($container);
            $typesMappings = \array_merge($typesMappings, $mappingFromBundles);
        } else {
            // enabled only for this bundle
            $typesMappings[] = [
                'dir' => $this->bundleDir(OverblogGraphQLBundle::class).'/Resources/config/graphql',
                'types' => ['yaml'],
            ];
        }

        // from config
        $typesMappings = $this->detectFilesFromTypesMappings($typesMappings, $container);

        return $typesMappings;
    }

    private function detectFilesFromTypesMappings(array $typesMappings, ContainerBuilder $container)
    {
        return \array_filter(\array_map(
            function (array $typeMapping) use ($container) {
                $suffix = $typeMapping['suffix'] ?? '';
                $types = $typeMapping['types'] ?? null;
                $params = $this->detectFilesByTypes($container, $typeMapping['dir'], $suffix, $types);

                return $params;
            },
            $typesMappings
        ));
    }

    private function mappingFromBundles(ContainerBuilder $container)
    {
        $typesMappings = [];
        $bundles = $container->getParameter('kernel.bundles');

        // auto detect from bundle
        foreach ($bundles as $name => $class) {
            $bundleDir = $this->bundleDir($class);

            // only config files (yml or xml)
            $typesMappings[] = ['dir' => $bundleDir.'/Resources/config/graphql', 'types' => null];
        }

        return $typesMappings;
    }

    private function detectFilesByTypes(ContainerBuilder $container, $path, $suffix, array $types = null)
    {
        // add the closest existing directory as a resource
        $resource = $path;
        while (!\is_dir($resource)) {
            $resource = \dirname($resource);
        }
        $container->addResource(new FileResource($resource));

        $stopOnFirstTypeMatching = empty($types);

        $types = $stopOnFirstTypeMatching ? \array_keys(self::SUPPORTED_TYPES_EXTENSIONS) : $types;
        $files = [];

        foreach ($types as $type) {
            $finder = Finder::create();
            try {
                $finder->files()->in($path)->name(\sprintf('*%s.%s', $suffix, self::SUPPORTED_TYPES_EXTENSIONS[$type]));
            } catch (\InvalidArgumentException $e) {
                continue;
            }
            if ($finder->count() > 0) {
                $files[] = [
                    'type' => $type,
                    'files' => $finder,
                ];
                if ($stopOnFirstTypeMatching) {
                    break;
                }
            }
        }

        return $files;
    }

    private function bundleDir($bundleClass)
    {
        $bundle = new \ReflectionClass($bundleClass);
        $bundleDir = \dirname($bundle->getFileName());

        return $bundleDir;
    }

    private function getAliasPrefix()
    {
        return 'overblog_graphql';
    }

    private function getAlias()
    {
        return $this->getAliasPrefix().'_types';
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Overblog\GraphQLBundle\DependencyInjection\Compiler;
6
7		use Overblog\GraphQLBundle\Config\Parser\AnnotationParser;
8		use Overblog\GraphQLBundle\Config\Parser\GraphQLParser;
9		use Overblog\GraphQLBundle\Config\Parser\PreParserInterface;
10		use Overblog\GraphQLBundle\Config\Parser\XmlParser;
11		use Overblog\GraphQLBundle\Config\Parser\YamlParser;
12		use Overblog\GraphQLBundle\DependencyInjection\TypesConfiguration;
13		use Overblog\GraphQLBundle\OverblogGraphQLBundle;
14		use Symfony\Component\Config\Definition\Exception\ForbiddenOverwriteException;
15		use Symfony\Component\Config\Definition\Processor;
16		use Symfony\Component\Config\Resource\FileResource;
17		use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
18		use Symfony\Component\DependencyInjection\ContainerBuilder;
19		use Symfony\Component\Finder\Finder;
20		use Symfony\Component\Finder\SplFileInfo;
21
22		class ConfigParserPass implements CompilerPassInterface
23		{
24		public const SUPPORTED_TYPES_EXTENSIONS = [
25		'yaml' => '{yaml,yml}',
26		'xml' => 'xml',
27		'graphql' => '{graphql,graphqls}',
28		'annotation' => 'php',
29		];
30
31		public const PARSERS = [
32		'yaml' => YamlParser::class,
33		'xml' => XmlParser::class,
34		'graphql' => GraphQLParser::class,
35		'annotation' => AnnotationParser::class,
36		];
37
38		private static $defaultDefaultConfig = [
39		'definitions' => [
40		'mappings' => [
41		'auto_discover' => [
42		'root_dir' => true,
43		'bundles' => true,
44		],
45		'types' => [],
46		],
47		],
48		];
49
50		private $treatedFiles = [];
51		private $preTreatedFiles = [];
52
53		public const DEFAULT_TYPES_SUFFIX = '.types';
54
55	39	public function process(ContainerBuilder $container): void
56		{
57	39	$config = $this->processConfiguration([$this->getConfigs($container)]);
58	36	$container->setParameter($this->getAlias().'.config', $config);
59	36	}
60
61	47	public function processConfiguration(array $configs): array
62		{
63	47	return (new Processor())->processConfiguration(new TypesConfiguration(), $configs);
64		}
65
66	39	private function getConfigs(ContainerBuilder $container): array
67		{
68	39	$config = $container->getParameterBag()->resolveValue($container->getParameter('overblog_graphql.config'));
69	39	$container->getParameterBag()->remove('overblog_graphql.config');
70	39	$container->setParameter($this->getAlias().'.classes_map', []);
71	39	$typesMappings = $this->mappingConfig($config, $container);
72		// reset treated files
73	39	$this->treatedFiles = [];
74	39	$typesMappings = \array_merge(...$typesMappings);
75	39	$typeConfigs = [];
76
77		// treats mappings
78		// Pre-parse all files
79	39	AnnotationParser::reset();
80	39	$typesNeedPreParsing = $this->typesNeedPreParsing();
81	39	foreach ($typesMappings as $params) {
82	39	if ($typesNeedPreParsing[$params['type']]) {
83	1	$this->parseTypeConfigFiles($params['type'], $params['files'], $container, $config, true);
84		}
85		}
86
87		// Parse all files and get related config
88	39	foreach ($typesMappings as $params) {
89	39	$typeConfigs = \array_merge($typeConfigs, $this->parseTypeConfigFiles($params['type'], $params['files'], $container, $config));
90		}
91
92	37	$this->checkTypesDuplication($typeConfigs);
93		// flatten config is a requirement to support inheritance
94	37	$flattenTypeConfig = \array_merge(...$typeConfigs);
95
96	37	return $flattenTypeConfig;
97		}
98
99	39	private function typesNeedPreParsing(): array
100		{
101	39	$needPreParsing = [];
102	39	foreach (self::PARSERS as $type => $className) {
103	39	$needPreParsing[$type] = \is_a($className, PreParserInterface::class, true);
104		}
105
106	39	return $needPreParsing;
107		}
108
109		/**
110		* @param $type
111		* @param SplFileInfo[] $files
112		*
113		* @return array
114		*/
115	39	private function parseTypeConfigFiles($type, $files, ContainerBuilder $container, array $configs, bool $preParse = false)
116		{
117	39	if ($preParse) {
118	1	$method = 'preParse';
119	1	$treatedFiles = &$this->preTreatedFiles;
120		} else {
121	39	$method = 'parse';
122	39	$treatedFiles = &$this->treatedFiles;
123		}
124
125	39	$config = [];
126	39	foreach ($files as $file) {
127	39	$fileRealPath = $file->getRealPath();
128	39	if (isset($treatedFiles[$fileRealPath])) {
129	1	continue;
130		}
131
132	39	$config[] = \call_user_func([self::PARSERS[$type], $method], $file, $container, $configs);
133	37	$treatedFiles[$file->getRealPath()] = true;
134		}
135
136	37	return $config;
137		}
138
139	37	private function checkTypesDuplication(array $typeConfigs): void
140		{
141	37	$types = \array_merge(...\array_map('array_keys', $typeConfigs));
142		$duplications = \array_keys(\array_filter(\array_count_values($types), function ($count) {
143	37	return $count > 1;
144	37	}));
145	37	if (!empty($duplications)) {
146		throw new ForbiddenOverwriteException(\sprintf(
147		'Types (%s) cannot be overwritten. See inheritance doc section for more details.',
148		\implode(', ', \array_map('json_encode', $duplications))
149		));
150		}
151	37	}
152
153	39	private function mappingConfig(array $config, ContainerBuilder $container)
154		{
155		// use default value if needed
156	39	$config = \array_replace_recursive(self::$defaultDefaultConfig, $config);
157
158	39	$mappingConfig = $config['definitions']['mappings'];
159	39	$typesMappings = $mappingConfig['types'];
160
161		// app only config files (yml or xml or graphql)
162	39	if ($mappingConfig['auto_discover']['root_dir'] && $container->hasParameter('kernel.root_dir')) {
163	1	$typesMappings[] = ['dir' => $container->getParameter('kernel.root_dir').'/config/graphql', 'types' => null];
164		}
165	39	if ($mappingConfig['auto_discover']['bundles']) {
166	4	$mappingFromBundles = $this->mappingFromBundles($container);
167	4	$typesMappings = \array_merge($typesMappings, $mappingFromBundles);
168		} else {
169		// enabled only for this bundle
170	35	$typesMappings[] = [
171	35	'dir' => $this->bundleDir(OverblogGraphQLBundle::class).'/Resources/config/graphql',
172		'types' => ['yaml'],
173		];
174		}
175
176		// from config
177	39	$typesMappings = $this->detectFilesFromTypesMappings($typesMappings, $container);
178
179	39	return $typesMappings;
180		}
181
182	39	private function detectFilesFromTypesMappings(array $typesMappings, ContainerBuilder $container)
183		{
184	39	return \array_filter(\array_map(
185		function (array $typeMapping) use ($container) {
186	39	$suffix = $typeMapping['suffix'] ?? '';
187	39	$types = $typeMapping['types'] ?? null;
188	39	$params = $this->detectFilesByTypes($container, $typeMapping['dir'], $suffix, $types);
189
190	39	return $params;
191		},
192	39	$typesMappings
193		));
194		}
195
196	4	private function mappingFromBundles(ContainerBuilder $container)
197		{
198	4	$typesMappings = [];
199	4	$bundles = $container->getParameter('kernel.bundles');
200
201		// auto detect from bundle
202	4	foreach ($bundles as $name => $class) {
203	1	$bundleDir = $this->bundleDir($class);
204
205		// only config files (yml or xml)
206	1	$typesMappings[] = ['dir' => $bundleDir.'/Resources/config/graphql', 'types' => null];
207		}
208
209	4	return $typesMappings;
210		}
211
212	39	private function detectFilesByTypes(ContainerBuilder $container, $path, $suffix, array $types = null)
213		{
214		// add the closest existing directory as a resource
215	39	$resource = $path;
216	39	while (!\is_dir($resource)) {
217	1	$resource = \dirname($resource);
218		}
219	39	$container->addResource(new FileResource($resource));
220
221	39	$stopOnFirstTypeMatching = empty($types);
222
223	39	$types = $stopOnFirstTypeMatching ? \array_keys(self::SUPPORTED_TYPES_EXTENSIONS) : $types;
224	39	$files = [];
225
226	39	foreach ($types as $type) {
227	39	$finder = Finder::create();
228		try {
229	39	$finder->files()->in($path)->name(\sprintf('*%s.%s', $suffix, self::SUPPORTED_TYPES_EXTENSIONS[$type]));
230	1	} catch (\InvalidArgumentException $e) {
231	1	continue;
232		}
233	39	if ($finder->count() > 0) {
234	39	$files[] = [
235	39	'type' => $type,
236	39	'files' => $finder,
237		];
238	39	if ($stopOnFirstTypeMatching) {
239	1	break;
240		}
241		}
242		}
243
244	39	return $files;
245		}
246
247	36	private function bundleDir($bundleClass)
248		{
249	36	$bundle = new \ReflectionClass($bundleClass);
250	36	$bundleDir = \dirname($bundle->getFileName());
251
252	36	return $bundleDir;
253		}
254
255	39	private function getAliasPrefix()
256		{
257	39	return 'overblog_graphql';
258		}
259
260	39	private function getAlias()
261		{
262	39	return $this->getAliasPrefix().'_types';
263		}
264		}
265

overblog / GraphQLBundle

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Pull Request — master (#685)

ConfigParserPass::processConfiguration() A

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