1: <?php
2:
3: /*
4: * The MIT License
5: *
6: * Copyright 2017 David Schoenbauer <dschoenbauer@gmail.com>.
7: *
8: * Permission is hereby granted, free of charge, to any person obtaining a copy
9: * of this software and associated documentation files (the "Software"), to deal
10: * in the Software without restriction, including without limitation the rights
11: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12: * copies of the Software, and to permit persons to whom the Software is
13: * furnished to do so, subject to the following conditions:
14: *
15: * The above copyright notice and this permission notice shall be included in
16: * all copies or substantial portions of the Software.
17: *
18: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24: * THE SOFTWARE.
25: */
26:
27: namespace DSchoenbauer\Exception\Http\ClientError;
28:
29: /**
30: * Intended to be used when resource access is denied for legal reasons, e.g.
31: * censorship or government-mandated blocked access. A reference to the 1953
32: * dystopian novel Fahrenheit 451, where books are outlawed, and the
33: * autoignition temperature of paper, 451°F.
34: *
35: * The server is denying access to the resource as a consequence of a legal demand.
36: *
37: * The server in question might not be an origin server. This type of legal
38: * demand typically most directly affects the operations of ISPs and
39: * search engines.
40: *
41: * Responses using this status code SHOULD include an explanation, in the
42: * response body, of the details of the legal demand: the party making it,
43: * the applicable legislation or regulation, and what classes of person and
44: * resource it applies to.
45: *
46: * @link https://httpstatuses.com/451 Source
47: * @author David Schoenbauer <dschoenbauer@gmail.com>
48: * @since 1.0.0
49: */
50: class UnavailableForLegalReasonsException extends ClientErrorException {
51:
52: public function __construct($message = "") {
53: parent::__construct($message, 451);
54: }
55:
56: }
57: