EmailValue::getNormalizedAddress()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 1
c 1
b 0
f 0
dl 0
loc 3
rs 10
cc 1
nc 1
nop 0
1
<?php
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namespace talismanfr\psbbank\shared;
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use InvalidArgumentException;
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class EmailValue
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{
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    private $userName;
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    private $domain;
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    public function __construct(string $emailAddress)
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    {
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        $addressParts = explode('@', $emailAddress);
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        if (!is_array($addressParts) || count($addressParts) !== 2) {
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            throw new InvalidArgumentException('Given email address could not be parsed');
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        }
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        $this->userName = $addressParts[0];
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        $this->domain = $addressParts[1];
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        if (trim($this->domain) === '') {
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            throw new InvalidArgumentException('Email domain cannot be empty');
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        }
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    }
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    public function getUserName(): string
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    {
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        return $this->userName;
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    }
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    public function getDomain(): string
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    {
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        return $this->domain;
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    }
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    public function getNormalizedDomain(): string
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    {
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        return (string)idn_to_ascii($this->domain, IDNA_NONTRANSITIONAL_TO_ASCII, INTL_IDNA_VARIANT_UTS46);
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    }
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    public function getFullAddress(): string
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    {
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        return $this->userName . '@' . $this->domain;
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    }
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    public function getNormalizedAddress(): string
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    {
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        return $this->userName . '@' . $this->getNormalizedDomain();
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    }
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    public function __toString(): string
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    {
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        return $this->getFullAddress();
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    }
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}