Configuration::getConfigTreeBuilder() - Code Metrics - as3io/As3ModlrBundle - Measure and Improve Code Quality continuously with Scrutinizer

Configuration::getConfigTreeBuilder() A
last analyzed 2016-10-19 15:57 UTC

↳ Parent: Configuration

Complexity

Conditions	1
Paths	1

Size

Total Lines	14
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	14
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	11
nc	1
nop	0

<?php

namespace As3\Bundle\ModlrBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;
use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;

/**
 * Validates and merges configuration for Modlr.
 *
 * @author  Jacob Bare <[email protected]>
 */
class Configuration implements ConfigurationInterface
{
    /**
     * {@inheritDoc}
     */
    public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $treeBuilder->root('as3_modlr')
            ->children()
                ->append($this->getAdapterNode())
                ->append($this->getMetadataNode())
                ->append($this->getPersistersNode())
                ->append($this->getRestNode())
                ->append($this->getSearchClientsNode())
            ->end()
        ;
        return $treeBuilder;
    }

    /**
     * Creates a root config node with the provided key.
     *
     * @param   string $key
     * @return  \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
     */
    private function createRootNode($key)
    {
        $treeBuilder = new TreeBuilder();
        return $treeBuilder->root($key);
    }

    /**
     * Formats the root REST endpoint.
     *
     * @param   string  $endpoint
     * @return  string
     */
    private function formatRestEndpoint($endpoint)
    {
        return sprintf('%s', trim($endpoint, '/'));
    }

    /**
     * Gets the api adapter configuration node.
     *
     * @return  \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
     */
    private function getAdapterNode()

    {
        $node = $this->createRootNode('adapter');
        return $node
            ->isRequired()
            ->addDefaultsIfNotSet()
            ->children()
                ->enumNode('type')
                    ->values(['jsonapiorg', null])
                ->end()
                ->scalarNode('service')->cannotBeEmpty()->end()
            ->end()
            ->validate()
                ->always(function($v) {
                    $this->validateAdapter($v);
                    return $v;
                })
            ->end()
        ;
    }

    /**
     * Gets the metadata configuration node.
     *
     * @return  \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
     */
    private function getMetadataNode()
    {
        $node = $this->createRootNode('metadata');
        return $node
            ->addDefaultsIfNotSet()
            ->children()
                ->arrayNode('drivers')
                    ->defaultValue(['default' => ['type' => 'yml']])
                    ->useAttributeAsKey('name')
                    ->prototype('array')
                        ->performNoDeepMerging()
                        ->children()

                            ->enumNode('type')->defaultValue('yml')
                                ->values(['yml', null])
                            ->end()
                            ->scalarNode('service')->cannotBeEmpty()->end()

                            ->arrayNode('parameters')
                                ->performNoDeepMerging()
                                ->prototype('variable')->end()
                            ->end()

                        ->end()
                    ->end()
                    ->validate()
                        ->always(function($v) {
                            $this->validateMetadataDrivers($v);
                            return $v;
                        })
                    ->end()
                ->end()

                ->arrayNode('cache')
                    ->canBeDisabled()
                    ->children()

                        ->enumNode('type')->defaultValue('file')
                            ->values(['file', 'binary_file', 'redis', null])
                        ->end()
                        ->scalarNode('service')->cannotBeEmpty()->end()

                        ->arrayNode('parameters')
                            ->performNoDeepMerging()
                            ->prototype('variable')->end()
                        ->end()

                    ->end()

                    ->validate()
                        ->always(function($v) {
                            $this->validateMetadataCache($v);
                            return $v;
                        })
                    ->end()
                ->end()
            ->end()
        ;
    }

    /**
     * Gets the persisters configuration node.
     *
     * @return  \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
     */
    private function getPersistersNode()
    {
        $node = $this->createRootNode('persisters');
        return $node
            ->isRequired()
            ->useAttributeAsKey('name')
            ->prototype('array')
                ->children()

                    ->enumNode('type')
                        ->values(['mongodb', null])
                    ->end()
                    ->scalarNode('service')->cannotBeEmpty()->end()

                    ->arrayNode('parameters')
                        ->performNoDeepMerging()
                        ->prototype('variable')->end()
                    ->end()
                ->end()
            ->end()
            ->validate()
                ->always(function($v) {
                    $this->validatePersisters($v);
                    return $v;
                })
            ->end()
        ;
    }

    /**
     * Gets the rest configuration node.
     *
     * @return  \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
     */
    private function getRestNode()

    {
        $node = $this->createRootNode('rest');
        return $node
            ->addDefaultsIfNotSet()
            ->children()
                ->scalarNode('root_endpoint')->isRequired()->cannotBeEmpty()->defaultValue('modlr/api')
                    ->validate()
                        ->always(function($v) {
                            $v = $this->formatRestEndpoint($v);
                            return $v;
                        })
                    ->end()
                ->end()
                ->booleanNode('debug')->defaultValue(false)->end()
            ->end()

        ;
    }

    /**
     * Gets the search clients configuration node.
     *
     * @return  \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
     */
    private function getSearchClientsNode()
    {
        $node = $this->createRootNode('search_clients');
        return $node
            ->isRequired()
            ->useAttributeAsKey('name')
            ->prototype('array')
                ->children()

                    ->enumNode('type')
                        ->values(['elastic', null])
                    ->end()
                    ->scalarNode('service')->cannotBeEmpty()->end()

                    ->arrayNode('parameters')
                        ->performNoDeepMerging()
                        ->prototype('variable')->end()
                    ->end()
                ->end()
            ->end()
            ->validate()
                ->always(function($v) {
                    $this->validateSearchClients($v);
                    return $v;
                })
            ->end()
        ;
    }

    /**
     * Validates the api adapter config.
     *
     * @param   array   $adapter
     * @return  self
     * @throws  InvalidConfigurationException
     */
    private function validateAdapter(array $adapter)
    {
        $this->validateTypeAndService($adapter, 'as3_modlr.adapter');
        switch ($adapter['type']) {
            case 'jsonapiorg':
                $this->validateLibClassExists('Api\JsonApiOrg\Adapter', 'as3_modlr.adapter.type');
                break;
            default:
                break;
        }
        return $this;
    }

    /**
     * Validates that a library class name exists.
     *
     * @param   string  $subClass
     * @param   string  $path
     * @throws  InvalidConfigurationException
     */
    private function validateLibClassExists($subClass, $path)
    {
        $class = Utility::getLibraryClass($subClass);
        if (false === class_exists($class)) {
            throw new InvalidConfigurationException(sprintf('The library class "%s" was not found for "%s" - was the library installed?', $class, $path));
        }
    }

    /**
     * Validates the metadata cache config.
     *
     * @param   array   $config
     * @return  self
     * @throws  InvalidConfigurationException
     */
    private function validateMetadataCache(array $config)
    {
        if (false === $config['enabled']) {
            return $this;
        }

        $this->validateTypeAndService($config, 'as3_modlr.metadata.cache');
        switch ($config['type']) {
            case 'redis':
                $this->validateMetadataCacheRedis($config);
                break;
            default:
                break;
        }
        return $this;
    }

    /**
     * Validates the Redis metadata cache config.
     *
     * @param   array   $config
     * @throws  InvalidConfigurationException
     */
    private function validateMetadataCacheRedis(array $config)
    {
        if (!isset($config['parameters']['handler'])) {
            throw new InvalidConfigurationException('A Redis handler service name must be defined for "as3_modlr.metadata.cache.parameters.handler"');
        }
    }

    /**
     * Validates the metadata drivers config.
     *
     * @param   array   $drivers
     * @return  self
     * @throws  InvalidConfigurationException
     */
    private function validateMetadataDrivers(array $drivers)
    {
        foreach ($drivers as $name => $config) {
            $this->validateTypeAndService($config, sprintf('as3_modlr.metadata.drivers.%s', $name));
        }
        return $this;
    }

    /**
     * Validates the MongoDb persister config.
     *
     * @param   array   $config
     * @throws  InvalidConfigurationException
     */
    private function validatePersisterMongoDb(array $config)
    {
        if (!isset($config['parameters']['host'])) {
            throw new InvalidConfigurationException(sprintf('The MongoDB persister requires a value for "as3_modlr.persisters.%s.parameters.host"', $name));
        }
    }

    /**
     * Validates the persisters config.
     *
     * @param   array   $persisters
     * @return  self
     * @throws  InvalidConfigurationException
     */
    private function validatePersisters(array $persisters)
    {
        foreach ($persisters as $name => $config) {
            $this->validateTypeAndService($config, sprintf('as3_modlr.persisters.%s', $name));
            switch ($config['type']) {
                case 'mongodb':
                    $this->validateLibClassExists('Persister\MongoDb\Persister', sprintf('as3_modlr.persisters.%s.type', $name));
                    $this->validatePersisterMongoDb($config);
                    break;
                default:
                    break;
            }
        }
    }

    /**
     * Validates the search clients config.
     *
     * @param   array   $clients
     * @return  self
     * @throws  InvalidConfigurationException
     */
    private function validateSearchClients(array $clients)
    {
        foreach ($clients as $name => $config) {
            $this->validateTypeAndService($config, sprintf('as3_modlr.search_clients.%s', $name));
            switch ($config['type']) {
                case 'elastic':
                    $this->validateLibClassExists('Search\Elastic\Client', sprintf('as3_modlr.search_clients.%s.type', $name));
                    break;
                default:
                    break;
            }
        }
    }

    /**
     * Validates a configuration that uses type and service as options.
     *
     * @param   array   $config
     * @param   string  $path
     * @throws  InvalidArgumentException
     */
    private function validateTypeAndService(array $config, $path)
    {
        if (!isset($config['type']) && !isset($config['service'])) {

            throw new InvalidConfigurationException(sprintf('You must set one of "type" or "service" for "%s"', $path));
        }
        if (isset($config['type']) && isset($config['service'])) {

            throw new InvalidConfigurationException(sprintf('You cannot set both "type" and "service" for "%s" - please choose one.', $path));
        }
    }
}


1		<?php
2
3		namespace As3\Bundle\ModlrBundle\DependencyInjection;
4
5		use Symfony\Component\Config\Definition\Builder\TreeBuilder;
6		use Symfony\Component\Config\Definition\ConfigurationInterface;
7		use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
8
9		/**
10		* Validates and merges configuration for Modlr.
11		*
12		* @author Jacob Bare <[email protected]>
13		*/
14		class Configuration implements ConfigurationInterface
15		{
16		/**
17		* {@inheritDoc}
18		*/
19		public function getConfigTreeBuilder()
20		{
21		$treeBuilder = new TreeBuilder();
22		$treeBuilder->root('as3_modlr')
23		->children()
24		->append($this->getAdapterNode())
25		->append($this->getMetadataNode())
26		->append($this->getPersistersNode())
27		->append($this->getRestNode())
28		->append($this->getSearchClientsNode())
29		->end()
30		;
31		return $treeBuilder;
32		}
33
34		/**
35		* Creates a root config node with the provided key.
36		*
37		* @param string $key
38		* @return \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
39		*/
40		private function createRootNode($key)
41		{
42		$treeBuilder = new TreeBuilder();
43		return $treeBuilder->root($key);
44		}
45
46		/**
47		* Formats the root REST endpoint.
48		*
49		* @param string $endpoint
50		* @return string
51		*/
52		private function formatRestEndpoint($endpoint)
53		{
54		return sprintf('%s', trim($endpoint, '/'));
55		}
56
57		/**
58		* Gets the api adapter configuration node.
59		*
60		* @return \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
61		*/
62	View Code Duplication	private function getAdapterNode()
		0 ignored issues – show Duplication introduced 2016-03-16 20:54 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
63		{
64		$node = $this->createRootNode('adapter');
65		return $node
66		->isRequired()
67		->addDefaultsIfNotSet()
68		->children()
69		->enumNode('type')
70		->values(['jsonapiorg', null])
71		->end()
72		->scalarNode('service')->cannotBeEmpty()->end()
73		->end()
74		->validate()
75		->always(function($v) {
76		$this->validateAdapter($v);
77		return $v;
78		})
79		->end()
80		;
81		}
82
83		/**
84		* Gets the metadata configuration node.
85		*
86		* @return \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
87		*/
88		private function getMetadataNode()
89		{
90		$node = $this->createRootNode('metadata');
91		return $node
92		->addDefaultsIfNotSet()
93		->children()
94		->arrayNode('drivers')
95		->defaultValue(['default' => ['type' => 'yml']])
96		->useAttributeAsKey('name')
97		->prototype('array')
98		->performNoDeepMerging()
99		->children()
100
101		->enumNode('type')->defaultValue('yml')
102		->values(['yml', null])
103		->end()
104		->scalarNode('service')->cannotBeEmpty()->end()
105
106		->arrayNode('parameters')
107		->performNoDeepMerging()
108		->prototype('variable')->end()
109		->end()
110
111		->end()
112		->end()
113		->validate()
114		->always(function($v) {
115		$this->validateMetadataDrivers($v);
116		return $v;
117		})
118		->end()
119		->end()
120
121		->arrayNode('cache')
122		->canBeDisabled()
123		->children()
124
125		->enumNode('type')->defaultValue('file')
126		->values(['file', 'binary_file', 'redis', null])
127		->end()
128		->scalarNode('service')->cannotBeEmpty()->end()
129
130		->arrayNode('parameters')
131		->performNoDeepMerging()
132		->prototype('variable')->end()
133		->end()
134
135		->end()
136
137		->validate()
138		->always(function($v) {
139		$this->validateMetadataCache($v);
140		return $v;
141		})
142		->end()
143		->end()
144		->end()
145		;
146		}
147
148		/**
149		* Gets the persisters configuration node.
150		*
151		* @return \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
152		*/
153	View Code Duplication	private function getPersistersNode()
154		{
155		$node = $this->createRootNode('persisters');
156		return $node
157		->isRequired()
158		->useAttributeAsKey('name')
159		->prototype('array')
160		->children()
161
162		->enumNode('type')
163		->values(['mongodb', null])
164		->end()
165		->scalarNode('service')->cannotBeEmpty()->end()
166
167		->arrayNode('parameters')
168		->performNoDeepMerging()
169		->prototype('variable')->end()
170		->end()
171		->end()
172		->end()
173		->validate()
174		->always(function($v) {
175		$this->validatePersisters($v);
176		return $v;
177		})
178		->end()
179		;
180		}
181
182		/**
183		* Gets the rest configuration node.
184		*
185		* @return \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
186		*/
187	View Code Duplication	private function getRestNode()
		0 ignored issues – show Duplication introduced 2016-03-16 20:54 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
188		{
189		$node = $this->createRootNode('rest');
190		return $node
191		->addDefaultsIfNotSet()
192		->children()
193		->scalarNode('root_endpoint')->isRequired()->cannotBeEmpty()->defaultValue('modlr/api')
194		->validate()
195		->always(function($v) {
196		$v = $this->formatRestEndpoint($v);
197		return $v;
198		})
199		->end()
200		->end()
201		->booleanNode('debug')->defaultValue(false)->end()
202		->end()
203
204		;
205		}
206
207		/**
208		* Gets the search clients configuration node.
209		*
210		* @return \Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition
211		*/
212	View Code Duplication	private function getSearchClientsNode()
213		{
214		$node = $this->createRootNode('search_clients');
215		return $node
216		->isRequired()
217		->useAttributeAsKey('name')
218		->prototype('array')
219		->children()
220
221		->enumNode('type')
222		->values(['elastic', null])
223		->end()
224		->scalarNode('service')->cannotBeEmpty()->end()
225
226		->arrayNode('parameters')
227		->performNoDeepMerging()
228		->prototype('variable')->end()
229		->end()
230		->end()
231		->end()
232		->validate()
233		->always(function($v) {
234		$this->validateSearchClients($v);
235		return $v;
236		})
237		->end()
238		;
239		}
240
241		/**
242		* Validates the api adapter config.
243		*
244		* @param array $adapter
245		* @return self
246		* @throws InvalidConfigurationException
247		*/
248		private function validateAdapter(array $adapter)
249		{
250		$this->validateTypeAndService($adapter, 'as3_modlr.adapter');
251		switch ($adapter['type']) {
252		case 'jsonapiorg':
253		$this->validateLibClassExists('Api\JsonApiOrg\Adapter', 'as3_modlr.adapter.type');
254		break;
255		default:
256		break;
257		}
258		return $this;
259		}
260
261		/**
262		* Validates that a library class name exists.
263		*
264		* @param string $subClass
265		* @param string $path
266		* @throws InvalidConfigurationException
267		*/
268		private function validateLibClassExists($subClass, $path)
269		{
270		$class = Utility::getLibraryClass($subClass);
271		if (false === class_exists($class)) {
272		throw new InvalidConfigurationException(sprintf('The library class "%s" was not found for "%s" - was the library installed?', $class, $path));
273		}
274		}
275
276		/**
277		* Validates the metadata cache config.
278		*
279		* @param array $config
280		* @return self
281		* @throws InvalidConfigurationException
282		*/
283		private function validateMetadataCache(array $config)
284		{
285		if (false === $config['enabled']) {
286		return $this;
287		}
288
289		$this->validateTypeAndService($config, 'as3_modlr.metadata.cache');
290		switch ($config['type']) {
291		case 'redis':
292		$this->validateMetadataCacheRedis($config);
293		break;
294		default:
295		break;
296		}
297		return $this;
298		}
299
300		/**
301		* Validates the Redis metadata cache config.
302		*
303		* @param array $config
304		* @throws InvalidConfigurationException
305		*/
306		private function validateMetadataCacheRedis(array $config)
307		{
308		if (!isset($config['parameters']['handler'])) {
309		throw new InvalidConfigurationException('A Redis handler service name must be defined for "as3_modlr.metadata.cache.parameters.handler"');
310		}
311		}
312
313		/**
314		* Validates the metadata drivers config.
315		*
316		* @param array $drivers
317		* @return self
318		* @throws InvalidConfigurationException
319		*/
320		private function validateMetadataDrivers(array $drivers)
321		{
322		foreach ($drivers as $name => $config) {
323		$this->validateTypeAndService($config, sprintf('as3_modlr.metadata.drivers.%s', $name));
324		}
325		return $this;
326		}
327
328		/**
329		* Validates the MongoDb persister config.
330		*
331		* @param array $config
332		* @throws InvalidConfigurationException
333		*/
334		private function validatePersisterMongoDb(array $config)
335		{
336		if (!isset($config['parameters']['host'])) {
337		throw new InvalidConfigurationException(sprintf('The MongoDB persister requires a value for "as3_modlr.persisters.%s.parameters.host"', $name));
338		}
339		}
340
341		/**
342		* Validates the persisters config.
343		*
344		* @param array $persisters
345		* @return self
346		* @throws InvalidConfigurationException
347		*/
348		private function validatePersisters(array $persisters)
349		{
350		foreach ($persisters as $name => $config) {
351		$this->validateTypeAndService($config, sprintf('as3_modlr.persisters.%s', $name));
352		switch ($config['type']) {
353		case 'mongodb':
354		$this->validateLibClassExists('Persister\MongoDb\Persister', sprintf('as3_modlr.persisters.%s.type', $name));
355		$this->validatePersisterMongoDb($config);
356		break;
357		default:
358		break;
359		}
360		}
361		}
362
363		/**
364		* Validates the search clients config.
365		*
366		* @param array $clients
367		* @return self
368		* @throws InvalidConfigurationException
369		*/
370		private function validateSearchClients(array $clients)
371		{
372		foreach ($clients as $name => $config) {
373		$this->validateTypeAndService($config, sprintf('as3_modlr.search_clients.%s', $name));
374		switch ($config['type']) {
375		case 'elastic':
376		$this->validateLibClassExists('Search\Elastic\Client', sprintf('as3_modlr.search_clients.%s.type', $name));
377		break;
378		default:
379		break;
380		}
381		}
382		}
383
384		/**
385		* Validates a configuration that uses type and service as options.
386		*
387		* @param array $config
388		* @param string $path
389		* @throws InvalidArgumentException
390		*/
391		private function validateTypeAndService(array $config, $path)
392		{
393	View Code Duplication	if (!isset($config['type']) && !isset($config['service'])) {
		0 ignored issues – show Duplication introduced 2016-04-20 18:22 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
394		throw new InvalidConfigurationException(sprintf('You must set one of "type" or "service" for "%s"', $path));
395		}
396	View Code Duplication	if (isset($config['type']) && isset($config['service'])) {
		0 ignored issues – show Duplication introduced 2016-04-20 18:22 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
397		throw new InvalidConfigurationException(sprintf('You cannot set both "type" and "service" for "%s" - please choose one.', $path));
398		}
399		}
400		}
401

as3io / As3ModlrBundle

Configuration::getConfigTreeBuilder() A last analyzed 2016-10-19 15:57 UTC

Complexity

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Configuration::getConfigTreeBuilder() A
last analyzed 2016-10-19 15:57 UTC