problem === null; } public function getBody(): string { return (string)$this->body; } /** * Problem::FETCH or Problem::EMPTY, null when the content was received. */ public function getProblem(): ?string { return $this->problem; } /** * The error alone, without the host and attempts of getErrorMessage(). */ public function getError(): string { return $this->error; } public function getHttpCode(): int { return $this->httpCode; } public function getAttempts(): int { return $this->attempts; } /** * Text for logs and emails with only the host of the feed: tokens, keys and secret paths * (e.g. www.suportbicicleta.ro/feed/products/) stay out. */ public function getErrorMessage(): string { if ($this->isOk()) { return ''; } return sprintf('%s (%s, %d %s)', $this->error, self::hostOf($this->url), $this->attempts, $this->attempts === 1 ? 'incercare' : 'incercari'); } public static function hostOf(string $url): string { return (string)(parse_url($url, PHP_URL_HOST) ?: 'adresa invalida'); } public static function ok(string $url, string $body, int $httpCode, int $attempts): self { return new self($url, $body, null, '', $httpCode, $attempts); } public static function failed(string $url, string $problem, string $error, int $httpCode, int $attempts): self { return new self($url, null, $problem, $error, $httpCode, $attempts); } public static function empty(string $url, int $httpCode, int $attempts): self { return new self($url, null, Problem::EMPTY, 'Raspuns gol', $httpCode, $attempts); } }