Completed
Push — 15.x ( b45baa...4ca9b4 )
by Tim
02:13
created

MultipleValuesValidatorCallback::handle()   A

Complexity

Conditions 4
Paths 4

Size

Total Lines 24

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 20

Importance

Changes 0
Metric Value
dl 0
loc 24
ccs 0
cts 15
cp 0
rs 9.536
c 0
b 0
f 0
cc 4
nc 4
nop 2
crap 20
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<?php
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/**
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 * TechDivision\Import\Callbacks\MultipleValuesValidatorCallback
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 *
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 * NOTICE OF LICENSE
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 *
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 * This source file is subject to the Open Software License (OSL 3.0)
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 * that is available through the world-wide-web at this URL:
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 * http://opensource.org/licenses/osl-3.0.php
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 *
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 * PHP version 5
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 *
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 * @author    Tim Wagner <[email protected]>
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 * @copyright 2019 TechDivision GmbH <[email protected]>
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 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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 * @link      https://github.com/techdivision/impor
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 * @link      http://www.techdivision.com
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 */
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namespace TechDivision\Import\Callbacks;
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/**
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 * A callback implementation that validates the a list of values.
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 *
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 * @author    Tim Wagner <[email protected]>
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 * @copyright 2019 TechDivision GmbH <[email protected]>
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 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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 * @link      https://github.com/techdivision/import
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 * @link      http://www.techdivision.com
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 */
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class MultipleValuesValidatorCallback extends ArrayValidatorCallback
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{
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    /**
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     * Will be invoked by the observer it has been registered for.
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     *
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     * @param string|null $attributeCode  The code of the attribute that has to be validated
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     * @param string|null $attributeValue The attribute value to be validated
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     *
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     * @return mixed The modified value
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     */
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    public function handle($attributeCode = null, $attributeValue = null)
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    {
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        // explode the values and query whether or not an empty value is allowed
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        if ($this->isNullable($values = $this->getSubject()->explode($attributeValue))) {
0 ignored issues
show
Documentation introduced by
$values = $this->getSubj...xplode($attributeValue) is of type array, but the function expects a string.

It seems like the type of the argument is not accepted by the function/method which you are calling.

In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.

We suggest to add an explicit type cast like in the following example:

function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
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            return;
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        }
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        // load the validations for the column
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        $validations = $this->getValidations();
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        // iterate over the values and validate them
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        foreach ($values as $value) {
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            // query whether or not the value is valid
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            if (in_array($value, $validations)) {
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                continue;
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            }
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            // throw an exception if the value is NOT in the array
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            throw new \InvalidArgumentException(
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                sprintf('Found invalid value "%s" for column "%s"', $value, $attributeCode)
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            );
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        }
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    }
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}
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