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exception: Use built-in HTTP response codes

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PHP >= 5.4 provides a built-in function to generate valid HTTP
error header including the error description: http_response_code()

See: http://php.net/manual/en/function.http-response-code.php
See also: https://stackoverflow.com/a/12018482

This commit removes the '\Http' utility class and replaces all
calls to 'Http::getMessageForCode()' by 'http_response_code()'
This commit is contained in:
logmanoriginal 2017-08-06 12:47:48 +02:00
parent 62c190d841
commit 99e7e7876e
3 changed files with 4 additions and 62 deletions
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2
bridges/FacebookBridge.php
View file

@ -155,7 +155,7 @@ class FacebookBridge extends BridgeAbstract {
//Show captcha filling form to the viewer, proxying the captcha image
$img = base64_encode(getContents($captcha->find('img', 0)->src));
header('HTTP/1.1 500 ' . Http::getMessageForCode(500));
http_response_code(500);
header('Content-Type: text/html');
$message = <<<EOD
<form method="post" action="?{$_SERVER['QUERY_STRING']}">

6
index.php
View file

@ -174,7 +174,7 @@ try {
$bridge->setCache($cache);
$bridge->setDatas($params);
} catch(Exception $e) {
header('HTTP/1.1 ' . $e->getCode() . ' ' . Http::getMessageForCode($e->getCode()));
http_response_code($e->getCode());
header('Content-Type: text/html');
die(buildBridgeException($e, $bridge));
}
@ -186,7 +186,7 @@ try {
$format->setExtraInfos($bridge->getExtraInfos());
$format->display();
} catch(Exception $e) {
header('HTTP/1.1 ' . $e->getCode() . ' ' . Http::getMessageForCode($e->getCode()));
http_response_code($e->getCode());
header('Content-Type: text/html');
die(buildTransformException($e, $bridge));
}
@ -194,7 +194,7 @@ try {
die;
}
} catch(HttpException $e) {
header('HTTP/1.1 ' . $e->getCode() . ' ' . Http::getMessageForCode($e->getCode()));
http_response_code($e->getCode());
header('Content-Type: text/plain');
die($e->getMessage());
} catch(\Exception $e) {

58
lib/Exceptions.php
View file

@ -1,64 +1,6 @@
<?php
class HttpException extends \Exception{}
/**
* Not real http implementation but only utils stuff
*/
class Http{
/**
* Return message corresponding to Http code
*/
static public function getMessageForCode($code){
$codes = self::getCodes();
if(isset($codes[$code]))
return $codes[$code];
return '';
}
/**
* List of common Http code
*/
static public function getCodes(){
return array(
200 => 'OK',
201 => 'Created',
202 => 'Accepted',
300 => 'Multiple Choices',
301 => 'Moved Permanently',
302 => 'Moved Temporarily',
307 => 'Temporary Redirect',
310 => 'Too many Redirects',
400 => 'Bad Request',
401 => 'Unauthorized',
402 => 'Payment Required',
403 => 'Forbidden',
404 => 'Not Found',
405 => 'Method Not',
406 => 'Not Acceptable',
407 => 'Proxy Authentication Required',
408 => 'Request Time-out',
409 => 'Conflict',
410 => 'Gone',
411 => 'Length Required',
412 => 'Precondition Failed',
413 => 'Request Entity Too Large',
414 => 'Request-URI Too Long',
415 => 'Unsupported Media Type',
416 => 'Requested range unsatisfiable',
417 => 'Expectation failed',
500 => 'Internal Server Error',
501 => 'Not Implemented',
502 => 'Bad Gateway',
503 => 'Service Unavailable',
504 => 'Gateway Time-out',
508 => 'Loop detected',
);
}
}
/**
* Returns an URL that automatically populates a new issue on GitHub based
* on the information provided