Lines
98.80%
83 / 84
Functions and Methods
85.71%
6 / 7
Classes and Traits
0.00%
0 / 1
| Name | Lines | Functions and Methods | CRAP | Classes and Traits | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| CsobMailParser | 98.80% | 83 / 84 | 85.71% | 6 / 7 | 38 | 0.00% | 0 / 1 | |||
| bankDomains | 100.00% | 1 / 1 | 100.00% | 1 / 1 | 1 | |||||
| supports | 100.00% | 3 / 3 | 100.00% | 1 / 1 | 1 | |||||
| parseMulti | 100.00% | 20 / 20 | 100.00% | 1 / 1 | 6 | |||||
| parseAll | 100.00% | 4 / 4 | 100.00% | 1 / 1 | 2 | |||||
| parse | 100.00% | 38 / 38 | 100.00% | 1 / 1 | 14 | |||||
| lastNumberInPurpose | 100.00% | 7 / 7 | 100.00% | 1 / 1 | 5 | |||||
| multilineSymbol | 90.90% | 10 / 11 | 0.00% | 0 / 1 | 9.06 | |||||
| 1 | <?php | |
| 2 | ||
| 3 | declare(strict_types=1); | |
| 4 | ||
| 5 | namespace Tomaj\BankMailsParser\Parser\Csob; | |
| 6 | ||
| 7 | use Tomaj\BankMailsParser\Exception\InvalidEmailFormatException; | |
| 8 | use Tomaj\BankMailsParser\MailContent; | |
| 9 | use Tomaj\BankMailsParser\Parser\BankDate; | |
| 10 | use Tomaj\BankMailsParser\Parser\ParserInterface; | |
| 11 | use Tomaj\BankMailsParser\Parser\ParsesBankMail; | |
| 12 | ||
| 13 | final readonly class CsobMailParser implements ParserInterface | |
| 14 | { | |
| 15 | use ParsesBankMail; | |
| 16 | ||
| 17 | /** | |
| 18 | * A header is the start of a line. It does not need a blank line in front of it. | |
| 19 | * A header inside a payer field is blanked with that field, so it does not open a transaction. | |
| 20 | */ | |
| 21 | private const string TRANSACTION = '/^[ \t\x{00A0}\x{2009}\x{202F}]*Dne[ \t\x{00A0}\x{2009}\x{202F}]+(\d{1,2}\.\d{1,2}\.\d{4}(?:[ T\x{00A0}\x{2009}\x{202F}]\d{1,2}:\d{2})?)[ \t\x{00A0}\x{2009}\x{202F}]+byl(?:a)?[ \t\x{00A0}\x{2009}\x{202F}]+na účtu[ \t\x{00A0}\x{2009}\x{202F}]+([A-Za-z0-9]+)[ \t\x{00A0}\x{2009}\x{202F}]+(?:zaúčtovaná|zaúčtována|zaúčtovaný)[ \t\x{00A0}\x{2009}\x{202F}]+(?:zahraniční transakce\.|hotovostní transakce\.|(?:transakce typu:[ \t\x{00A0}\x{2009}\x{202F}]*|transakce[ \t\x{00A0}\x{2009}\x{202F}]+)?(?:Došlá platba|Příchozí úhrada|Došlá úhrada|SEPA převod|platební kartou))/mu'; | |
| 22 | ||
| 23 | private const string HEADER = '/^[ \t\x{00A0}\x{2009}\x{202F}]*Dne[ \t\x{00A0}\x{2009}\x{202F}]+\d{1,2}\.\d{1,2}\.\d{4}(?:[ T\x{00A0}\x{2009}\x{202F}]\d{1,2}:\d{2})?[ \t\x{00A0}\x{2009}\x{202F}]+byl(?:a)?[ \t\x{00A0}\x{2009}\x{202F}]+na účtu/mu'; | |
| 24 | ||
| 25 | private const string BALANCE = '/Zůstatek na účtu po zaúčtování transakce:[ \t\x{00A0}\x{2009}\x{202F}]*([+-])[ \t\x{00A0}\x{2009}\x{202F}]*((?:\d{1,3}(?:[ \t\x{00A0}\x{2009}\x{202F}]\d{3})*|\d+),\d{2})[ \t\x{00A0}\x{2009}\x{202F}]+([A-Z]{3})\./u'; | |
| 26 | ||
| 27 | private const string ACCOUNT = '[A-Za-z0-9][A-Za-z0-9 \t\x{00A0}\x{2009}\x{202F}\\/-]*'; | |
| 28 | ||
| 29 | /** | |
| 30 | * @return list<string> | |
| 31 | */ | |
| 32 | #[\Override] | |
| 33 | public function bankDomains(): array | |
| 34 | { | |
| 35 | return ['csob.cz']; | |
| 36 | } | |
| 37 | ||
| 38 | #[\Override] | |
| 39 | public function supports(string $content, ?string $sender = null, ?string $subject = null): bool | |
| 40 | { | |
| 41 | return $this->supportsQuietly( | |
| 42 | fn(): bool => $this->matched(self::HEADER, $this->withoutFreeText($this->normalizeHtmlLineBreaks($this->withoutByteOrderMark($content)))), | |
| 43 | ); | |
| 44 | } | |
| 45 | ||
| 46 | /** | |
| 47 | * @return list<MailContent> | |
| 48 | */ | |
| 49 | public function parseMulti(string $content): array | |
| 50 | { | |
| 51 | $content = $this->normalizeHtmlLineBreaks($this->requireUniformLineBreaks($content)); | |
| 52 | $chunks = $this->splitOutsideFreeText($content, self::HEADER); | |
| 53 | $parsed = []; | |
| 54 | $balances = []; | |
| 55 | $errors = []; | |
| 56 | $first = null; | |
| 57 | $index = 0; | |
| 58 | foreach ($chunks as $chunk) { | |
| 59 | if (!$this->matched(self::TRANSACTION, $this->withoutFreeText($chunk))) { | |
| 60 | continue; | |
| 61 | } | |
| 62 | ++$index; | |
| 63 | try { | |
| 64 | $parsed[] = $this->parse($chunk); | |
| 65 | $balances[] = $this->balanceAmount($chunk, self::BALANCE); | |
| 66 | } catch (InvalidEmailFormatException $exception) { | |
| 67 | $first ??= $exception; | |
| 68 | $errors[] = sprintf('transaction %d: %s', $index, $exception->getMessage()); | |
| 69 | } | |
| 70 | } | |
| 71 | ||
| 72 | $parsed = $this->transactionsOrFail($parsed, $errors, $first); | |
| 73 | if (count($parsed) > 1 && $this->matched(self::BALANCE, $content)) { | |
| 74 | $this->assertBalanceChain($balances, $parsed); | |
| 75 | } | |
| 76 | ||
| 77 | return $parsed; | |
| 78 | } | |
| 79 | ||
| 80 | #[\Override] | |
| 81 | public function parseAll(string $content): array | |
| 82 | { | |
| 83 | $parsed = $this->parseMulti($content); | |
| 84 | if ($parsed === []) { | |
| 85 | throw InvalidEmailFormatException::malformedContent(self::class, 'Could not find transaction pattern'); | |
| 86 | } | |
| 87 | ||
| 88 | return $parsed; | |
| 89 | } | |
| 90 | ||
| 91 | public function parse(string $content): MailContent | |
| 92 | { | |
| 93 | $original = $this->normalizeHtmlLineBreaks($this->requireUniformLineBreaks($content)); | |
| 94 | $receiverMessage = $this->lineValue($original, 'Zpráva příjemci'); | |
| 95 | $content = $this->withoutFreeText($original); | |
| 96 | if (!$this->matched(self::TRANSACTION, $content, $result)) { | |
| 97 | throw InvalidEmailFormatException::malformedContent(self::class, 'Could not find transaction pattern'); | |
| 98 | } | |
| 99 | ||
| 100 | $transactionDate = BankDate::parseFirst($this->group($result, 1), ['!j.n.Y G:i', '!j.n.Y'], BankDate::bratislava()); | |
| 101 | $accountNumber = $this->group($result, 2); | |
| 102 | ||
| 103 | $sourceAccountNumber = null; | |
| 104 | if ($this->matched($this->field('Účet protistrany(?:\/IBAN)*:', '(' . self::ACCOUNT . ')'), $content, $counterparty)) { | |
| 105 | $sourceAccountNumber = mb_trim($this->group($counterparty, 1), " \t\n\r\0\x0B\u{00A0}\u{2009}\u{202F}"); | |
| 106 | } | |
| 107 | ||
| 108 | $money = null; | |
| 109 | if ($this->matched($this->field('Částka:', '([+-])[ \t\x{00A0}\x{2009}\x{202F}]*(.*?)[ \t\x{00A0}\x{2009}\x{202F}]+([A-Z]{3})\b'), $content, $amount)) { | |
| 110 | $signed = ($this->group($amount, 1) === '-' ? '-' : '') . $this->group($amount, 2); | |
| 111 | $money = $this->moneyOrNull($signed, $this->group($amount, 3), ','); | |
| 112 | } | |
| 113 | ||
| 114 | $vs = $this->multilineSymbol($original, 'variable'); | |
| 115 | $identified = $this->multilineSymbol($original, 'identification'); | |
| 116 | if ($identified !== null) { | |
| 117 | $vs = $identified; | |
| 118 | } | |
| 119 | // 4.1.0 fallbacks. Payer text can supply vs only. Amount, account, and date stay on the bank lines. | |
| 120 | if ($vs === null && $this->matched('/vs([0-9]{1,10})(?!\d)/i', $original, $symbol)) { | |
| 121 | $vs = $this->group($symbol, 1); | |
| 122 | } | |
| 123 | if ($vs === null && $this->matched('/v\.s\.([0-9]{1,10})(?!\d)/i', $original, $symbol)) { | |
| 124 | $vs = $this->group($symbol, 1); | |
| 125 | } | |
| 126 | if ($vs === null && $this->matched('/Zpráva příjemci:.*\b([0-9]{1,10})\b.*/i', $original, $symbol)) { | |
| 127 | $vs = $this->group($symbol, 1); | |
| 128 | } | |
| 129 | if ($vs === null) { | |
| 130 | $vs = $this->multilineSymbol($original, 'purpose') ?? $this->lastNumberInPurpose($original); | |
| 131 | } | |
| 132 | ||
| 133 | $ks = null; | |
| 134 | if ($this->matched($this->field('Konstantní symbol:', '([0-9]+)'), $original, $symbol)) { | |
| 135 | $ks = $this->paymentSymbol($this->group($symbol, 1)); | |
| 136 | } | |
| 137 | ||
| 138 | return new MailContent( | |
| 139 | money: $money, | |
| 140 | transactionDate: $transactionDate, | |
| 141 | accountNumber: $accountNumber, | |
| 142 | sourceAccountNumber: $sourceAccountNumber, | |
| 143 | vs: $vs, | |
| 144 | ks: $ks, | |
| 145 | receiverMessage: $receiverMessage, | |
| 146 | ); | |
| 147 | } | |
| 148 | ||
| 149 | /** | |
| 150 | * Last 1–10 digit number between Účel platby and Zůstatek, as in 4.1.0. | |
| 151 | * Without Zůstatek the footer is ignored. A number glued to letters is not a symbol. | |
| 152 | * A blank line does not stop the search: 4.1.0 uses dotall up to Zůstatek. | |
| 153 | */ | |
| 154 | private function lastNumberInPurpose(string $original): ?string | |
| 155 | { | |
| 156 | if (!str_contains($original, 'Zůstatek') || preg_match('/Účel platby:(.*?)Zůstatek/su', $original, $match) !== 1) { | |
| 157 | return null; | |
| 158 | } | |
| 159 | $text = $match[1]; | |
| 160 | if (preg_match_all('/\b([0-9]{1,10})\b/u', $text, $numbers) < 1) { | |
| 161 | return null; | |
| 162 | } | |
| 163 | ||
| 164 | $last = $numbers[1][array_key_last($numbers[1])] ?? null; | |
| 165 | ||
| 166 | return is_string($last) ? $last : null; | |
| 167 | } | |
| 168 | ||
| 169 | /** | |
| 170 | * `/m` on these patterns has no effect: they do not use `^` or `$`. | |
| 171 | * Infection ignores PregMatchRemoveFlags for this method only. | |
| 172 | */ | |
| 173 | private function multilineSymbol(string $original, string $which): ?string | |
| 174 | { | |
| 175 | $pattern = match ($which) { | |
| 176 | 'variable' => '/Variabilní symbol: ([0-9]{1,10})(?!\d)/m', | |
| 177 | 'identification' => '/Identifikace: ([0-9]{1,10})(?!\d)/m', | |
| 178 | 'purpose' => '/Účel platby: ([0-9]{1,10})(?!\d)/m', | |
| 179 | default => null, | |
| 180 | }; | |
| 181 | if ($pattern === null || !$this->matched($pattern, $original, $symbol)) { | |
| 182 | return null; | |
| 183 | } | |
| 184 | $value = $this->group($symbol, 1); | |
| 185 | if ($which === 'variable' && (int) $value === 0) { | |
| 186 | return null; | |
| 187 | } | |
| 188 | ||
| 189 | return $value; | |
| 190 | } | |
| 191 | } |