$attachments */ public function sanitize(string $html, array $attachments = []): string { $html = (string) preg_replace( '/src=(["\'])data:image\/(?:png|jpe?g|gif|webp)[^"\']*\1/i', 'src=""', $html, ); foreach ($this->tokens($attachments) as $token) { if ($token === '') { continue; } $html = str_replace($token, '', $html); $html = str_replace(e($token), '', $html); } return $html; } /** * @param list $attachments * @return list */ public function tokens(array $attachments): array { $tokens = ['prompt-landing-pages/', 'storage/app/private', 'file://']; foreach ($attachments as $attachment) { $tokens[] = $attachment->path; $tokens[] = $attachment->original_name; if (filled($attachment->path)) { $tokens[] = basename($attachment->path); } } return array_values(array_unique(array_filter($tokens))); } }