CsvValidator::validate() - Code Metrics - toaotc/Validator - Measure and Improve Code Quality continuously with Scrutinizer

CsvValidator::validate() B
last analyzed 2020-02-11 07:20 UTC

↳ Parent: CsvValidator

Complexity

Conditions	10
Paths	13

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	48
c	0
b	0
f	0
rs	7.2678
cc	10
nc	13
nop	2

How to fix Complexity

<?php

namespace Toa\Component\Validator\Constraints;

use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\Constraints\FileValidator;
use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
use Toa\Component\Validator\Provider\CsvProviderInterface;

/**
 * Class CsvValidator
 *
 * @author Enrico Thies <[email protected]>
 */
class CsvValidator extends FileValidator
{
    /** @var ProviderInterface */
    protected $provider;

    /**
     * @param CsvProviderInterface $provider
     */
    public function __construct(CsvProviderInterface $provider)
    {
        $this->provider = $provider;

    }

    /**
     * {@inheritdoc}
     */
    public function validate($value, Constraint $constraint)
    {
        $violations = count($this->context->getViolations());

        parent::validate($value, $constraint);

        $failed = count($this->context->getViolations()) !== $violations;

        if ($failed || null === $value || '' === $value) {
            return;
        }

        $path = $value instanceof \SplFileInfo ? $value->getPathname() : (string) $value;

        $this->validateDelimiter($constraint);
        $this->validateEnclosure($constraint);
        $this->validateEscape($constraint);

        $config = array(
            'delimiter' => $constraint->delimiter,
            'enclosure' => $constraint->enclosure,
            'escape'    => $constraint->escape,
        );

        $rows = $this->provider->countRows($path, $config);

        if ($this->validateMaxRows($rows, $constraint)) {
            return;
        }

        if ($this->validateMinRows($rows, $constraint)) {
            return;
        }

        $columnsSizes = $this->provider->collectColumnSizes($path, $config);

        if ($this->validateEmptyColumns($columnsSizes, $constraint)) {
            return;
        }

        if ($this->validateMaxColumns($columnsSizes, $constraint)) {
            return;
        }

        if ($this->validateMinColumns($columnsSizes, $constraint)) {
            return;
        }
    }

    /**
     * @param Constraint $constraint
     *
     * @throws ConstraintDefinitionException
     */
    protected function validateDelimiter(Constraint $constraint)
    {
        if (strlen($constraint->delimiter) > 2) {
            throw new ConstraintDefinitionException(sprintf('"%s" is not a valid delimiter', $constraint->delimiter));
        }
    }

    /**
     * @param Constraint $constraint
     *
     * @throws ConstraintDefinitionException
     */
    protected function validateEnclosure(Constraint $constraint)
    {
        if (strlen($constraint->enclosure) > 2) {
            throw new ConstraintDefinitionException(sprintf('"%s" is not a valid enclosure', $constraint->enclosure));
        }
    }

    /**
     * @param Constraint $constraint
     *
     * @throws ConstraintDefinitionException
     */
    protected function validateEscape(Constraint $constraint)
    {
        if (strlen($constraint->escape) > 2) {
            throw new ConstraintDefinitionException(sprintf('"%s" is not a valid escape', $constraint->escape));
        }
    }

    /**
     * @param array      $columnsSizes
     * @param Constraint $constraint
     *
     * @throws ConstraintDefinitionException
     * @return boolean
     */
    protected function validateEmptyColumns($columnsSizes, Constraint $constraint)
    {
        if (!$constraint->ignoreEmptyColumns && isset($columnsSizes[0])) {
            $this->context->addViolation(
                $constraint->emptyColumnsMessage,
                array(
                    '{{ occurrences }}' => implode(',', $columnsSizes[0])
                )
            );

            return true;
        }
    }

    /**
     * @param array      $columnsSizes
     * @param Constraint $constraint
     *
     * @throws ConstraintDefinitionException
     * @return boolean
     */
    protected function validateMaxColumns($columnsSizes, Constraint $constraint)
    {
        if (null !== $constraint->maxColumns) {
            if (!ctype_digit((string) $constraint->maxColumns)) {
                throw new ConstraintDefinitionException(
                    sprintf(
                        '"%s" is not a valid column size',
                        $constraint->maxColumns
                    )
                );
            }

            foreach ($columnsSizes as $size => $occurrences) {
                if ($size > $constraint->maxColumns) {
                    $this->context->addViolation(
                        $constraint->maxColumnsMessage,
                        array(
                            '{{ max_columns }}' => $constraint->maxColumns,
                            '{{ occurrences }}' => implode(',', $occurrences)
                        )
                    );

                    return true;
                }
            }
        }
    }

    /**
     * @param array      $columnsSizes
     * @param Constraint $constraint
     *
     * @throws ConstraintDefinitionException
     * @return boolean
     */
    protected function validateMinColumns($columnsSizes, Constraint $constraint)
    {
        if (null !== $constraint->minColumns) {
            if (!ctype_digit((string) $constraint->minColumns)) {
                throw new ConstraintDefinitionException(
                    sprintf(
                        '"%s" is not a valid column size',
                        $constraint->minColumns
                    )
                );
            }

            foreach ($columnsSizes as $size => $occurrences) {
                if (0 !== $size && $size < $constraint->minColumns) {
                    $this->context->addViolation(
                        $constraint->minColumnsMessage,
                        array(
                            '{{ min_columns }}' => $constraint->minColumns,
                            '{{ occurrences }}' => implode(',', $occurrences)
                        )
                    );

                    return true;
                }
            }
        }
    }

    /**
     * @param integer    $rows
     * @param Constraint $constraint
     *
     * @throws ConstraintDefinitionException
     * @return boolean
     */
    protected function validateMaxRows($rows, Constraint $constraint)
    {
        if (null !== $constraint->maxRows) {
            if (!ctype_digit((string) $constraint->maxRows)) {
                throw new ConstraintDefinitionException(
                    sprintf(
                        '"%s" is not a valid row size',
                        $constraint->maxRows
                    )
                );
            }

            if ($rows > $constraint->maxRows) {
                $this->context->addViolation(
                    $constraint->maxRowsMessage,
                    array(
                        '{{ max_rows }}' => $constraint->maxRows,
                    )
                );

                return true;
            }
        }
    }

    /**
     * @param integer    $rows
     * @param Constraint $constraint
     *
     * @throws ConstraintDefinitionException
     * @return boolean
     */
    protected function validateminRows($rows, Constraint $constraint)
    {
        if (null !== $constraint->minRows) {
            if (!ctype_digit((string) $constraint->minRows)) {
                throw new ConstraintDefinitionException(
                    sprintf(
                        '"%s" is not a valid row size',
                        $constraint->minRows
                    )
                );
            }

            if ($rows < $constraint->minRows) {
                $this->context->addViolation(
                    $constraint->minRowsMessage,
                    array(
                        '{{ min_rows }}' => $constraint->minRows,
                    )
                );

                return true;
            }
        }
    }
}


1			<?php
2
3			namespace Toa\Component\Validator\Constraints;
4
5			use Symfony\Component\Validator\Constraint;
6			use Symfony\Component\Validator\Constraints\FileValidator;
7			use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
8			use Toa\Component\Validator\Provider\CsvProviderInterface;
9
10			/**
11			* Class CsvValidator
12			*
13			* @author Enrico Thies <[email protected]>
14			*/
15			class CsvValidator extends FileValidator
16			{
17			/** @var ProviderInterface */
18			protected $provider;
19
20			/**
21			* @param CsvProviderInterface $provider
22			*/
23			public function __construct(CsvProviderInterface $provider)
24			{
25			$this->provider = $provider;
			0 ignored issues – show Documentation Bug introduced 2020-02-11 07:20 UTC by Report Bug Copy Issue Report It seems like `$provider` of type `object<Toa\Component\Val...r\CsvProviderInterface>` is incompatible with the declared type `object<Toa\Component\Val...ints\ProviderInterface>` of property `$provider`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
26			}
27
28			/**
29			* {@inheritdoc}
30			*/
31			public function validate($value, Constraint $constraint)
32			{
33			$violations = count($this->context->getViolations());
34
35			parent::validate($value, $constraint);
36
37			$failed = count($this->context->getViolations()) !== $violations;
38
39			if ($failed \|\| null === $value \|\| '' === $value) {
40			return;
41			}
42
43			$path = $value instanceof \SplFileInfo ? $value->getPathname() : (string) $value;
44
45			$this->validateDelimiter($constraint);
46			$this->validateEnclosure($constraint);
47			$this->validateEscape($constraint);
48
49			$config = array(
50			'delimiter' => $constraint->delimiter,
51			'enclosure' => $constraint->enclosure,
52			'escape' => $constraint->escape,
53			);
54
55			$rows = $this->provider->countRows($path, $config);
56
57			if ($this->validateMaxRows($rows, $constraint)) {
58			return;
59			}
60
61			if ($this->validateMinRows($rows, $constraint)) {
62			return;
63			}
64
65			$columnsSizes = $this->provider->collectColumnSizes($path, $config);
66
67			if ($this->validateEmptyColumns($columnsSizes, $constraint)) {
68			return;
69			}
70
71			if ($this->validateMaxColumns($columnsSizes, $constraint)) {
72			return;
73			}
74
75			if ($this->validateMinColumns($columnsSizes, $constraint)) {
76			return;
77			}
78			}
79
80			/**
81			* @param Constraint $constraint
82			*
83			* @throws ConstraintDefinitionException
84			*/
85			protected function validateDelimiter(Constraint $constraint)
86			{
87			if (strlen($constraint->delimiter) > 2) {
88			throw new ConstraintDefinitionException(sprintf('"%s" is not a valid delimiter', $constraint->delimiter));
89			}
90			}
91
92			/**
93			* @param Constraint $constraint
94			*
95			* @throws ConstraintDefinitionException
96			*/
97			protected function validateEnclosure(Constraint $constraint)
98			{
99			if (strlen($constraint->enclosure) > 2) {
100			throw new ConstraintDefinitionException(sprintf('"%s" is not a valid enclosure', $constraint->enclosure));
101			}
102			}
103
104			/**
105			* @param Constraint $constraint
106			*
107			* @throws ConstraintDefinitionException
108			*/
109			protected function validateEscape(Constraint $constraint)
110			{
111			if (strlen($constraint->escape) > 2) {
112			throw new ConstraintDefinitionException(sprintf('"%s" is not a valid escape', $constraint->escape));
113			}
114			}
115
116			/**
117			* @param array $columnsSizes
118			* @param Constraint $constraint
119			*
120			* @throws ConstraintDefinitionException
121			* @return boolean
122			*/
123			protected function validateEmptyColumns($columnsSizes, Constraint $constraint)
124			{
125			if (!$constraint->ignoreEmptyColumns && isset($columnsSizes[0])) {
126			$this->context->addViolation(
127			$constraint->emptyColumnsMessage,
128			array(
129			'{{ occurrences }}' => implode(',', $columnsSizes[0])
130			)
131			);
132
133			return true;
134			}
135			}
136
137			/**
138			* @param array $columnsSizes
139			* @param Constraint $constraint
140			*
141			* @throws ConstraintDefinitionException
142			* @return boolean
143			*/
144			protected function validateMaxColumns($columnsSizes, Constraint $constraint)
145			{
146			if (null !== $constraint->maxColumns) {
147			if (!ctype_digit((string) $constraint->maxColumns)) {
148			throw new ConstraintDefinitionException(
149			sprintf(
150			'"%s" is not a valid column size',
151			$constraint->maxColumns
152			)
153			);
154			}
155
156			foreach ($columnsSizes as $size => $occurrences) {
157			if ($size > $constraint->maxColumns) {
158			$this->context->addViolation(
159			$constraint->maxColumnsMessage,
160			array(
161			'{{ max_columns }}' => $constraint->maxColumns,
162			'{{ occurrences }}' => implode(',', $occurrences)
163			)
164			);
165
166			return true;
167			}
168			}
169			}
170			}
171
172			/**
173			* @param array $columnsSizes
174			* @param Constraint $constraint
175			*
176			* @throws ConstraintDefinitionException
177			* @return boolean
178			*/
179			protected function validateMinColumns($columnsSizes, Constraint $constraint)
180			{
181			if (null !== $constraint->minColumns) {
182			if (!ctype_digit((string) $constraint->minColumns)) {
183			throw new ConstraintDefinitionException(
184			sprintf(
185			'"%s" is not a valid column size',
186			$constraint->minColumns
187			)
188			);
189			}
190
191			foreach ($columnsSizes as $size => $occurrences) {
192			if (0 !== $size && $size < $constraint->minColumns) {
193			$this->context->addViolation(
194			$constraint->minColumnsMessage,
195			array(
196			'{{ min_columns }}' => $constraint->minColumns,
197			'{{ occurrences }}' => implode(',', $occurrences)
198			)
199			);
200
201			return true;
202			}
203			}
204			}
205			}
206
207			/**
208			* @param integer $rows
209			* @param Constraint $constraint
210			*
211			* @throws ConstraintDefinitionException
212			* @return boolean
213			*/
214			protected function validateMaxRows($rows, Constraint $constraint)
215			{
216			if (null !== $constraint->maxRows) {
217			if (!ctype_digit((string) $constraint->maxRows)) {
218			throw new ConstraintDefinitionException(
219			sprintf(
220			'"%s" is not a valid row size',
221			$constraint->maxRows
222			)
223			);
224			}
225
226			if ($rows > $constraint->maxRows) {
227			$this->context->addViolation(
228			$constraint->maxRowsMessage,
229			array(
230			'{{ max_rows }}' => $constraint->maxRows,
231			)
232			);
233
234			return true;
235			}
236			}
237			}
238
239			/**
240			* @param integer $rows
241			* @param Constraint $constraint
242			*
243			* @throws ConstraintDefinitionException
244			* @return boolean
245			*/
246			protected function validateminRows($rows, Constraint $constraint)
247			{
248			if (null !== $constraint->minRows) {
249			if (!ctype_digit((string) $constraint->minRows)) {
250			throw new ConstraintDefinitionException(
251			sprintf(
252			'"%s" is not a valid row size',
253			$constraint->minRows
254			)
255			);
256			}
257
258			if ($rows < $constraint->minRows) {
259			$this->context->addViolation(
260			$constraint->minRowsMessage,
261			array(
262			'{{ min_rows }}' => $constraint->minRows,
263			)
264			);
265
266			return true;
267			}
268			}
269			}
270			}
271

toaotc / Validator

CsvValidator::validate() B last analyzed 2020-02-11 07:20 UTC

Complexity

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CsvValidator::validate() B
last analyzed 2020-02-11 07:20 UTC