22 lines
1.0 KiB
PHP
22 lines
1.0 KiB
PHP
<?php
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namespace App\Services\Sms;
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class OvhShortCodeMessage
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{
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public function prepare(string $message): string
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{
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// Keep visible labels of Markdown/HTML links, but never their target.
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$message = preg_replace('~\[([^\]\r\n]*)\]\(https?://[^\s)]+\)~iu', '$1', $message) ?? $message;
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$message = preg_replace('~<a\b[^>]*>(.*?)</a>~isu', '$1', $message) ?? $message;
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$message = preg_replace('~https?://[^\s<>"\']+|(?<![\pL\pN_@])www\.[^\s<>"\']+~iu', '', $message) ?? $message;
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// Also remove bare domain links, without eating email addresses or dates.
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$message = preg_replace('~(?<![\pL\pN_@.-])(?:[\pL\pN](?:[\pL\pN-]*[\pL\pN])?\.)+[\pL]{2,63}(?::\d+)?(?:[/\?#][^\s<>"\']*)?(?![\pL\pN_@-])~iu', '', $message) ?? $message;
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$message = preg_replace('/[ \t]+/u', ' ', $message) ?? $message;
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$message = preg_replace('/ *\R */u', "\n", $message) ?? $message;
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$message = preg_replace('/\n{3,}/', "\n\n", $message) ?? $message;
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return trim($message);
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}
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}
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