DocumentGenerateCommand::execute() - Code Metrics - Inspection of "Generate simple document" - ongr-io/ElasticsearchBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#601)

unknown

created 2016-03-25 09:04 UTC

DocumentGenerateCommand::execute() A

↳ Parent: DocumentGenerateCommand

Complexity

Conditions	2
Paths	2

Size

Total Lines	6
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	6
rs	9.4285
cc	2
eloc	3
nc	2
nop	2

<?php

/*
 * This file is part of the ONGR package.
 *
 * (c) NFQ Technologies UAB <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ONGR\ElasticsearchBundle\Command;

use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\Question;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\HttpKernel\Kernel;

class DocumentGenerateCommand extends AbstractManagerAwareCommand
{
    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        parent::configure();

        $this
            ->setName('ongr:es:document:generate')
            ->setDescription('Generates a new Elasticsearch document inside a bundle');
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        if ($input->hasParameterOption(['--no-interaction', '-n'])) {
            throw new \InvalidArgumentException('No interaction mode is not allowed!');
        }
    }

    /**
     * {@inheritdoc}
     */
    protected function interact(InputInterface $input, OutputInterface $output)
    {
        $io = new SymfonyStyle($input, $output);
        $io->section('Welcome to the ONGRElasticsearchBundle document generator');
        $io->writeln(
            [
                '',
                'This command helps you generate ONGRElasticsearchBundle documents.',
                '',
                'First, you need to give the document name you want to generate.',
                'You must use the shortcut notation like <comment>AcmeDemoBundle:Post</comment>.',
                '',
            ]
        );

        /** @var Kernel $kernel */
        $kernel = $this->getContainer()->get('kernel');
        $bundleNames = array_keys($kernel->getBundles());

        while (true) {
            $question = new Question('The Document shortcut name');
            $question
                ->setValidator([$this, 'validateDocumentName'])
                ->setAutocompleterValues($bundleNames);

            $document = $io->askQuestion($question);

            list($bundle, $document) = $this->parseShortcutNotation($document);

            if (in_array(strtolower($document), $this->getReservedKeywords())) {
                $io->error(sprintf('"%s" is a reserved word.', $document));
                continue;
            }

            try {
                if (!file_exists(
                    $kernel->getBundle($bundle)->getPath() . '/Document/' . str_replace('\\', '/', $document) . '.php'
                )) {
                    break;
                }

                $io->error(sprintf('Document "%s:%s" already exists.', $bundle, $document));
            } catch (\Exception $e) {
                $io->error(sprintf('Bundle "%s" does not exist.', $bundle));
            }
        }

        $question = new Question('Document type in Elasticsearch', lcfirst($document));
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
        $question->setValidator([$this, 'validateFieldName']);
        $documentType = $io->askQuestion($question);

        $properties = [];

        while (true) {
            $question = new Question(
                'Enter property name [<comment>No property will be added if empty!</comment>]',
                false
            );

            if (!$field = $io->askQuestion($question)) {
                break;
            }

            try {
                $this->validateFieldName($field);
            } catch (\InvalidArgumentException $e) {
                $io->error($e->getMessage());
                continue;
            }

            $question = new Question('Enter property name in Elasticsearch', $field);
            $question->setValidator([$this, 'validateFieldName']);
            $name = $io->askQuestion($question);

            $question = new Question('Enter property type', 'string');
            $question
                ->setAutocompleterValues($this->getPropertyTypes())
                ->setValidator([$this, 'validatePropertyType']);
            $type = $io->askQuestion($question);

            $question = new Question(
                'Enter property options [<comment>No options will be added if empty!</comment>]',
                false
            );

            $options = $io->askQuestion($question);

            $properties[] = [
                'annotation' => 'Property',
                'fieldName' => $field,
                'property_name' => $name,
                'property_type' => $type,
                'property_options' => $options,
            ];
        }

        $this->getContainer()->get('es.generate')->generate(
            $this->getContainer()->get('kernel')->getBundle($bundle),
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
            $document,
            $documentType,
            $properties
        );
    }

    /**
     * Performs basic checks in document name
     *
     * @param string $document
     *
     * @return string
     * @throws \InvalidArgumentException
     */
    public static function validateDocumentName($document)
    {
        if (!preg_match('{^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*:[a-zA-Z0-9_\x7f-\xff\\\/]+$}', $document)) {
            throw new \InvalidArgumentException(
                sprintf(
                    'The document name isn\'t valid ("%s" given, expecting something like AcmeBlogBundle:Post)',
                    $document
                )
            );
        }

        return $document;
    }

    /**
     * Validates field name
     *
     * @param string $field
     *
     * @return string
     * @throws \InvalidArgumentException
     */
    public function validateFieldName($field)
    {
        if (!$field || $field != lcfirst(preg_replace('/[^a-zA-Z]+/', '', $field))) {
            throw new \InvalidArgumentException(
                sprintf(
                    'The parameter isn\'t valid ("%s" given, expecting camelcase separated words)',
                    $field
                )
            );
        }

        if (in_array(strtolower($field), $this->getReservedKeywords())) {
            throw new \InvalidArgumentException(sprintf('"%s" is a reserved word.', $field));
        }

        return $field;
    }

    /**
     * Validates property type
     *
     * @param string $type
     *
     * @return string
     * @throws \InvalidArgumentException
     */
    public function validatePropertyType($type)
    {
        if (!in_array($type, $this->getPropertyTypes())) {
            throw new \InvalidArgumentException(
                sprintf(
                    'The property type isn\'t valid ("%s" given, expecting one of following: %s)',
                    $type,
                    implode(', ', $this->getPropertyTypes())
                )
            );
        }

        return $type;
    }

    /**
     * Parses shortcut notation
     *
     * @param string $shortcut
     *
     * @return array
     * @throws \InvalidArgumentException
     */
    private function parseShortcutNotation($shortcut)
    {
        $shortcut = str_replace('/', '\\', $shortcut);

        if (false === $pos = strpos($shortcut, ':')) {
            throw new \InvalidArgumentException(
                sprintf(
                    'The document name isn\'t valid ("%s" given, expecting something like AcmeBlogBundle:Post)',
                    $shortcut
                )
            );
        }

        return [
            substr($shortcut, 0, $pos),
            substr($shortcut, $pos + 1),
        ];
    }

    /**
     * Returns available property types
     *
     * @return array
     */
    private function getPropertyTypes()
    {
        $reflection = new \ReflectionClass('ONGR\ElasticsearchBundle\Annotation\Property');

        return $this
            ->getContainer()
            ->get('annotations.cached_reader')
            ->getPropertyAnnotation($reflection->getProperty('type'), 'Doctrine\Common\Annotations\Annotation\Enum')
            ->value;
    }

    /**
     * Returns reserved keywords
     *
     * @return array
     */
    private function getReservedKeywords()
    {
        return [
            'abstract',
            'and',
            'array',
            'as',
            'break',
            'callable',
            'case',
            'catch',
            'class',
            'clone',
            'const',
            'continue',
            'declare',
            'default',
            'do',
            'else',
            'elseif',
            'enddeclare',
            'endfor',
            'endforeach',
            'endif',
            'endswitch',
            'endwhile',
            'extends',
            'final',
            'finally',
            'for',
            'foreach',
            'function',
            'global',
            'goto',
            'if',
            'implements',
            'interface',
            'instanceof',
            'insteadof',
            'namespace',
            'new',
            'or',
            'private',
            'protected',
            'public',
            'static',
            'switch',
            'throw',
            'trait',
            'try',
            'use',
            'var',
            'while',
            'xor',
            'yield',
            'die',
            'echo',
            'empty',
            'exit',
            'eval',
            'include',
            'include_once',
            'isset',
            'list',
            'require',
            'require_once',
            'return',
            'print',
            'unset',
        ];
    }
}


Pull Request — master (#601)

DocumentGenerateCommand::execute() A

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

1			<?php
2
3			/*
4			* This file is part of the ONGR package.
5			*
6			* (c) NFQ Technologies UAB <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace ONGR\ElasticsearchBundle\Command;
13
14			use Symfony\Component\Console\Input\InputInterface;
15			use Symfony\Component\Console\Output\OutputInterface;
16			use Symfony\Component\Console\Question\Question;
17			use Symfony\Component\Console\Style\SymfonyStyle;
18			use Symfony\Component\HttpKernel\Kernel;
19
20			class DocumentGenerateCommand extends AbstractManagerAwareCommand
21			{
22			/**
23			* {@inheritdoc}
24			*/
25			protected function configure()
26			{
27			parent::configure();
28
29			$this
30			->setName('ongr:es:document:generate')
31			->setDescription('Generates a new Elasticsearch document inside a bundle');
32			}
33
34			/**
35			* {@inheritdoc}
36			*/
37			protected function execute(InputInterface $input, OutputInterface $output)
38			{
39			if ($input->hasParameterOption(['--no-interaction', '-n'])) {
40			throw new \InvalidArgumentException('No interaction mode is not allowed!');
41			}
42			}
43
44			/**
45			* {@inheritdoc}
46			*/
47			protected function interact(InputInterface $input, OutputInterface $output)
48			{
49			$io = new SymfonyStyle($input, $output);
50			$io->section('Welcome to the ONGRElasticsearchBundle document generator');
51			$io->writeln(
52			[
53			'',
54			'This command helps you generate ONGRElasticsearchBundle documents.',
55			'',
56			'First, you need to give the document name you want to generate.',
57			'You must use the shortcut notation like <comment>AcmeDemoBundle:Post</comment>.',
58			'',
59			]
60			);
61
62			/** @var Kernel $kernel */
63			$kernel = $this->getContainer()->get('kernel');
64			$bundleNames = array_keys($kernel->getBundles());
65
66			while (true) {
67			$question = new Question('The Document shortcut name');
68			$question
69			->setValidator([$this, 'validateDocumentName'])
70			->setAutocompleterValues($bundleNames);
71
72			$document = $io->askQuestion($question);
73
74			list($bundle, $document) = $this->parseShortcutNotation($document);
75
76			if (in_array(strtolower($document), $this->getReservedKeywords())) {
77			$io->error(sprintf('"%s" is a reserved word.', $document));
78			continue;
79			}
80
81			try {
82			if (!file_exists(
83			$kernel->getBundle($bundle)->getPath() . '/Document/' . str_replace('\\', '/', $document) . '.php'
84			)) {
85			break;
86			}
87
88			$io->error(sprintf('Document "%s:%s" already exists.', $bundle, $document));
89			} catch (\Exception $e) {
90			$io->error(sprintf('Bundle "%s" does not exist.', $bundle));
91			}
92			}
93
94			$question = new Question('Document type in Elasticsearch', lcfirst($document));
			0 ignored issues – show Bug introduced 2016-03-25 09:19 UTC by Report Bug Copy Issue Report The variable `$document` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
95			$question->setValidator([$this, 'validateFieldName']);
96			$documentType = $io->askQuestion($question);
97
98			$properties = [];
99
100			while (true) {
101			$question = new Question(
102			'Enter property name [<comment>No property will be added if empty!</comment>]',
103			false
104			);
105
106			if (!$field = $io->askQuestion($question)) {
107			break;
108			}
109
110			try {
111			$this->validateFieldName($field);
112			} catch (\InvalidArgumentException $e) {
113			$io->error($e->getMessage());
114			continue;
115			}
116
117			$question = new Question('Enter property name in Elasticsearch', $field);
118			$question->setValidator([$this, 'validateFieldName']);
119			$name = $io->askQuestion($question);
120
121			$question = new Question('Enter property type', 'string');
122			$question
123			->setAutocompleterValues($this->getPropertyTypes())
124			->setValidator([$this, 'validatePropertyType']);
125			$type = $io->askQuestion($question);
126
127			$question = new Question(
128			'Enter property options [<comment>No options will be added if empty!</comment>]',
129			false
130			);
131
132			$options = $io->askQuestion($question);
133
134			$properties[] = [
135			'annotation' => 'Property',
136			'fieldName' => $field,
137			'property_name' => $name,
138			'property_type' => $type,
139			'property_options' => $options,
140			];
141			}
142
143			$this->getContainer()->get('es.generate')->generate(
144			$this->getContainer()->get('kernel')->getBundle($bundle),
			0 ignored issues – show Bug introduced 2016-03-25 09:19 UTC by Report Bug Copy Issue Report The variable `$bundle` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
145			$document,
146			$documentType,
147			$properties
148			);
149			}
150
151			/**
152			* Performs basic checks in document name
153			*
154			* @param string $document
155			*
156			* @return string
157			* @throws \InvalidArgumentException
158			*/
159			public static function validateDocumentName($document)
160			{
161			if (!preg_match('{^[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*:[a-zA-Z0-9_\x7f-\xff\\\/]+$}', $document)) {
162			throw new \InvalidArgumentException(
163			sprintf(
164			'The document name isn\'t valid ("%s" given, expecting something like AcmeBlogBundle:Post)',
165			$document
166			)
167			);
168			}
169
170			return $document;
171			}
172
173			/**
174			* Validates field name
175			*
176			* @param string $field
177			*
178			* @return string
179			* @throws \InvalidArgumentException
180			*/
181			public function validateFieldName($field)
182			{
183			if (!$field \|\| $field != lcfirst(preg_replace('/[^a-zA-Z]+/', '', $field))) {
184			throw new \InvalidArgumentException(
185			sprintf(
186			'The parameter isn\'t valid ("%s" given, expecting camelcase separated words)',
187			$field
188			)
189			);
190			}
191
192			if (in_array(strtolower($field), $this->getReservedKeywords())) {
193			throw new \InvalidArgumentException(sprintf('"%s" is a reserved word.', $field));
194			}
195
196			return $field;
197			}
198
199			/**
200			* Validates property type
201			*
202			* @param string $type
203			*
204			* @return string
205			* @throws \InvalidArgumentException
206			*/
207			public function validatePropertyType($type)
208			{
209			if (!in_array($type, $this->getPropertyTypes())) {
210			throw new \InvalidArgumentException(
211			sprintf(
212			'The property type isn\'t valid ("%s" given, expecting one of following: %s)',
213			$type,
214			implode(', ', $this->getPropertyTypes())
215			)
216			);
217			}
218
219			return $type;
220			}
221
222			/**
223			* Parses shortcut notation
224			*
225			* @param string $shortcut
226			*
227			* @return array
228			* @throws \InvalidArgumentException
229			*/
230			private function parseShortcutNotation($shortcut)
231			{
232			$shortcut = str_replace('/', '\\', $shortcut);
233
234			if (false === $pos = strpos($shortcut, ':')) {
235			throw new \InvalidArgumentException(
236			sprintf(
237			'The document name isn\'t valid ("%s" given, expecting something like AcmeBlogBundle:Post)',
238			$shortcut
239			)
240			);
241			}
242
243			return [
244			substr($shortcut, 0, $pos),
245			substr($shortcut, $pos + 1),
246			];
247			}
248
249			/**
250			* Returns available property types
251			*
252			* @return array
253			*/
254			private function getPropertyTypes()
255			{
256			$reflection = new \ReflectionClass('ONGR\ElasticsearchBundle\Annotation\Property');
257
258			return $this
259			->getContainer()
260			->get('annotations.cached_reader')
261			->getPropertyAnnotation($reflection->getProperty('type'), 'Doctrine\Common\Annotations\Annotation\Enum')
262			->value;
263			}
264
265			/**
266			* Returns reserved keywords
267			*
268			* @return array
269			*/
270			private function getReservedKeywords()
271			{
272			return [
273			'abstract',
274			'and',
275			'array',
276			'as',
277			'break',
278			'callable',
279			'case',
280			'catch',
281			'class',
282			'clone',
283			'const',
284			'continue',
285			'declare',
286			'default',
287			'do',
288			'else',
289			'elseif',
290			'enddeclare',
291			'endfor',
292			'endforeach',
293			'endif',
294			'endswitch',
295			'endwhile',
296			'extends',
297			'final',
298			'finally',
299			'for',
300			'foreach',
301			'function',
302			'global',
303			'goto',
304			'if',
305			'implements',
306			'interface',
307			'instanceof',
308			'insteadof',
309			'namespace',
310			'new',
311			'or',
312			'private',
313			'protected',
314			'public',
315			'static',
316			'switch',
317			'throw',
318			'trait',
319			'try',
320			'use',
321			'var',
322			'while',
323			'xor',
324			'yield',
325			'die',
326			'echo',
327			'empty',
328			'exit',
329			'eval',
330			'include',
331			'include_once',
332			'isset',
333			'list',
334			'require',
335			'require_once',
336			'return',
337			'print',
338			'unset',
339			];
340			}
341			}
342

ongr-io / ElasticsearchBundle

Pull Request — master (#601)

DocumentGenerateCommand::execute() A

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like