nextcloud/lib/private/HintException.php

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<?php
/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
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* @author Bart Visscher <bartv@thisnet.nl>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Michael Gapczynski <GapczynskiM@gmail.com>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Thomas Müller <thomas.mueller@tmit.eu>
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*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC;
/**
* Class HintException
*
* An Exception class with the intention to be presented to the end user
*
* @package OC
*/
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class HintException extends \Exception {
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private $hint;
/**
* HintException constructor.
*
* @param string $message The error message. It will be not revealed to the
* the user (unless the hint is empty) and thus
* should be not translated.
* @param string $hint A useful message that is presented to the end
* user. It should be translated, but must not
* contain sensitive data.
* @param int $code
* @param \Exception|null $previous
*/
public function __construct($message, $hint = '', $code = 0, \Exception $previous = null) {
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$this->hint = $hint;
parent::__construct($message, $code, $previous);
}
/**
* Returns a string representation of this Exception that includes the error
* code, the message and the hint.
*
* @return string
*/
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public function __toString() {
return __CLASS__ . ": [{$this->code}]: {$this->message} ({$this->hint})\n";
}
/**
* Returns the hint with the intention to be presented to the end user. If
* an empty hint was specified upon instatiation, the message is returned
* instead.
*
* @return string
*/
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public function getHint() {
if (empty($this->hint)) {
return $this->message;
}
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return $this->hint;
}
}