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authorMario <mario@mariovavti.com>2019-11-10 14:18:18 +0100
committerMario <mario@mariovavti.com>2019-11-10 14:18:18 +0100
commite1b923ab7d9070631b9bcf24fe1c42678f827169 (patch)
tree402fc0be56a0000701d969697ba1f271a66b8413 /vendor/sabre/http/lib/functions.php
parentbed9876d68ac72a27f3c05fa3ed5c4ccad39b72e (diff)
parent580c3f4ffe9608d2beb56d418c68b3b112420e76 (diff)
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Merge branch 'cherry-pick-6685381f' into 'dev'
another bulk of composer updates See merge request hubzilla/core!1781
Diffstat (limited to 'vendor/sabre/http/lib/functions.php')
-rw-r--r--vendor/sabre/http/lib/functions.php183
1 files changed, 83 insertions, 100 deletions
diff --git a/vendor/sabre/http/lib/functions.php b/vendor/sabre/http/lib/functions.php
index d94119623..197a9e661 100644
--- a/vendor/sabre/http/lib/functions.php
+++ b/vendor/sabre/http/lib/functions.php
@@ -1,8 +1,11 @@
<?php
+declare(strict_types=1);
+
namespace Sabre\HTTP;
use DateTime;
+use InvalidArgumentException;
/**
* A collection of useful helpers for parsing or generating various HTTP
@@ -27,61 +30,64 @@ use DateTime;
* http://tools.ietf.org/html/rfc7231#section-7.1.1.1
*
* @param string $dateString
+ *
* @return bool|DateTime
*/
-function parseDate($dateString) {
-
+function parseDate(string $dateString)
+{
// Only the format is checked, valid ranges are checked by strtotime below
$month = '(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)';
$weekday = '(Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday)';
$wkday = '(Mon|Tue|Wed|Thu|Fri|Sat|Sun)';
$time = '([0-1]\d|2[0-3])(\:[0-5]\d){2}';
- $date3 = $month . ' ([12]\d|3[01]| [1-9])';
- $date2 = '(0[1-9]|[12]\d|3[01])\-' . $month . '\-\d{2}';
+ $date3 = $month.' ([12]\d|3[01]| [1-9])';
+ $date2 = '(0[1-9]|[12]\d|3[01])\-'.$month.'\-\d{2}';
// 4-digit year cannot begin with 0 - unix timestamp begins in 1970
- $date1 = '(0[1-9]|[12]\d|3[01]) ' . $month . ' [1-9]\d{3}';
+ $date1 = '(0[1-9]|[12]\d|3[01]) '.$month.' [1-9]\d{3}';
// ANSI C's asctime() format
// 4-digit year cannot begin with 0 - unix timestamp begins in 1970
- $asctime_date = $wkday . ' ' . $date3 . ' ' . $time . ' [1-9]\d{3}';
+ $asctime_date = $wkday.' '.$date3.' '.$time.' [1-9]\d{3}';
// RFC 850, obsoleted by RFC 1036
- $rfc850_date = $weekday . ', ' . $date2 . ' ' . $time . ' GMT';
+ $rfc850_date = $weekday.', '.$date2.' '.$time.' GMT';
// RFC 822, updated by RFC 1123
- $rfc1123_date = $wkday . ', ' . $date1 . ' ' . $time . ' GMT';
+ $rfc1123_date = $wkday.', '.$date1.' '.$time.' GMT';
// allowed date formats by RFC 2616
$HTTP_date = "($rfc1123_date|$rfc850_date|$asctime_date)";
// allow for space around the string and strip it
$dateString = trim($dateString, ' ');
- if (!preg_match('/^' . $HTTP_date . '$/', $dateString))
+ if (!preg_match('/^'.$HTTP_date.'$/', $dateString)) {
return false;
+ }
// append implicit GMT timezone to ANSI C time format
- if (strpos($dateString, ' GMT') === false)
+ if (false === strpos($dateString, ' GMT')) {
$dateString .= ' GMT';
+ }
try {
return new DateTime($dateString, new \DateTimeZone('UTC'));
} catch (\Exception $e) {
return false;
}
-
}
/**
- * Transforms a DateTime object to a valid HTTP/1.1 Date header value
+ * Transforms a DateTime object to a valid HTTP/1.1 Date header value.
*
* @param DateTime $dateTime
+ *
* @return string
*/
-function toDate(DateTime $dateTime) {
-
+function toDate(DateTime $dateTime): string
+{
// We need to clone it, as we don't want to affect the existing
// DateTime.
$dateTime = clone $dateTime;
$dateTime->setTimezone(new \DateTimeZone('GMT'));
- return $dateTime->format('D, d M Y H:i:s \G\M\T');
+ return $dateTime->format('D, d M Y H:i:s \G\M\T');
}
/**
@@ -101,11 +107,12 @@ function toDate(DateTime $dateTime) {
* implying that no accept header was sent.
*
* @param string|null $acceptHeaderValue
- * @param array $availableOptions
+ * @param array $availableOptions
+ *
* @return string|null
*/
-function negotiateContentType($acceptHeaderValue, array $availableOptions) {
-
+function negotiateContentType($acceptHeaderValue, array $availableOptions)
+{
if (!$acceptHeaderValue) {
// Grabbing the first in the list.
return reset($availableOptions);
@@ -130,9 +137,10 @@ function negotiateContentType($acceptHeaderValue, array $availableOptions) {
$lastChoice = null;
foreach ($proposals as $proposal) {
-
// Ignoring broken values.
- if (is_null($proposal)) continue;
+ if (null === $proposal) {
+ continue;
+ }
// If the quality is lower we don't have to bother comparing.
if ($proposal['quality'] < $lastQuality) {
@@ -140,12 +148,11 @@ function negotiateContentType($acceptHeaderValue, array $availableOptions) {
}
foreach ($options as $optionIndex => $option) {
-
- if ($proposal['type'] !== '*' && $proposal['type'] !== $option['type']) {
+ if ('*' !== $proposal['type'] && $proposal['type'] !== $option['type']) {
// no match on type.
continue;
}
- if ($proposal['subType'] !== '*' && $proposal['subType'] !== $option['subType']) {
+ if ('*' !== $proposal['subType'] && $proposal['subType'] !== $option['subType']) {
// no match on subtype.
continue;
}
@@ -165,31 +172,25 @@ function negotiateContentType($acceptHeaderValue, array $availableOptions) {
// subtype. We need to calculate a score for how specific the
// match was.
$specificity =
- ($proposal['type'] !== '*' ? 20 : 0) +
- ($proposal['subType'] !== '*' ? 10 : 0) +
+ ('*' !== $proposal['type'] ? 20 : 0) +
+ ('*' !== $proposal['subType'] ? 10 : 0) +
count($option['parameters']);
-
// Does this entry win?
if (
($proposal['quality'] > $lastQuality) ||
($proposal['quality'] === $lastQuality && $specificity > $lastSpecificity) ||
($proposal['quality'] === $lastQuality && $specificity === $lastSpecificity && $optionIndex < $lastOptionIndex)
) {
-
$lastQuality = $proposal['quality'];
$lastSpecificity = $specificity;
$lastOptionIndex = $optionIndex;
$lastChoice = $availableOptions[$optionIndex];
-
}
-
}
-
}
return $lastChoice;
-
}
/**
@@ -217,10 +218,11 @@ function negotiateContentType($acceptHeaderValue, array $availableOptions) {
* uses them.
*
* @param string|string[] $input
+ *
* @return array
*/
-function parsePrefer($input) {
-
+function parsePrefer($input): array
+{
$token = '[!#$%&\'*+\-.^_`~A-Za-z0-9]+';
// Work in progress
@@ -241,7 +243,6 @@ REGEX;
$output = [];
foreach (getHeaderValues($input) as $value) {
-
if (!preg_match($regex, $value, $matches)) {
// Ignore
continue;
@@ -249,22 +250,22 @@ REGEX;
// Mapping old values to their new counterparts
switch ($matches['name']) {
- case 'return-asynch' :
+ case 'return-asynch':
$output['respond-async'] = true;
break;
- case 'return-representation' :
+ case 'return-representation':
$output['return'] = 'representation';
break;
- case 'return-minimal' :
+ case 'return-minimal':
$output['return'] = 'minimal';
break;
- case 'strict' :
+ case 'strict':
$output['handling'] = 'strict';
break;
- case 'lenient' :
+ case 'lenient':
$output['handling'] = 'lenient';
break;
- default :
+ default:
if (isset($matches['value'])) {
$value = trim($matches['value'], '"');
} else {
@@ -273,11 +274,9 @@ REGEX;
$output[strtolower($matches['name'])] = empty($value) ? true : $value;
break;
}
-
}
return $output;
-
}
/**
@@ -296,25 +295,26 @@ REGEX;
*
* @param string|string[] $values
* @param string|string[] $values2
- * @return string[]
*/
-function getHeaderValues($values, $values2 = null) {
-
- $values = (array)$values;
+function getHeaderValues($values, $values2 = null): array
+{
+ $values = (array) $values;
if ($values2) {
- $values = array_merge($values, (array)$values2);
+ $values = array_merge($values, (array) $values2);
}
+
+ $result = array();
foreach ($values as $l1) {
foreach (explode(',', $l1) as $l2) {
$result[] = trim($l2);
}
}
- return $result;
+ return $result;
}
/**
- * Parses a mime-type and splits it into:
+ * Parses a mime-type and splits it into:.
*
* 1. type
* 2. subtype
@@ -322,10 +322,11 @@ function getHeaderValues($values, $values2 = null) {
* 4. parameters
*
* @param string $str
+ *
* @return array
*/
-function parseMimeType($str) {
-
+function parseMimeType(string $str): array
+{
$parameters = [];
// If no q= parameter appears, then quality = 1.
$quality = 1;
@@ -333,17 +334,22 @@ function parseMimeType($str) {
$parts = explode(';', $str);
// The first part is the mime-type.
- $mimeType = array_shift($parts);
+ $mimeType = trim(array_shift($parts));
+
+ if ('*' === $mimeType) {
+ $mimeType = '*/*';
+ }
- $mimeType = explode('/', trim($mimeType));
- if (count($mimeType) !== 2) {
+ $mimeType = explode('/', $mimeType);
+ if (2 !== count($mimeType)) {
// Illegal value
- return null;
+ var_dump($mimeType);
+ die();
+ throw new InvalidArgumentException('Not a valid mime-type: '.$str);
}
list($type, $subType) = $mimeType;
foreach ($parts as $part) {
-
$part = trim($part);
if (strpos($part, '=')) {
list($partName, $partValue) =
@@ -357,89 +363,66 @@ function parseMimeType($str) {
// the parameter list. Anything after the q= counts as an
// 'accept extension' and could introduce new semantics in
// content-negotation.
- if ($partName !== 'q') {
+ if ('q' !== $partName) {
$parameters[$partName] = $part;
} else {
- $quality = (float)$partValue;
+ $quality = (float) $partValue;
break; // Stop parsing parts
}
-
}
return [
- 'type' => $type,
- 'subType' => $subType,
- 'quality' => $quality,
+ 'type' => $type,
+ 'subType' => $subType,
+ 'quality' => $quality,
'parameters' => $parameters,
];
-
}
/**
* Encodes the path of a url.
*
* slashes (/) are treated as path-separators.
- *
- * @param string $path
- * @return string
*/
-function encodePath($path) {
-
- return preg_replace_callback('/([^A-Za-z0-9_\-\.~\(\)\/:@])/', function($match) {
-
- return '%' . sprintf('%02x', ord($match[0]));
-
+function encodePath(string $path): string
+{
+ return preg_replace_callback('/([^A-Za-z0-9_\-\.~\(\)\/:@])/', function ($match) {
+ return '%'.sprintf('%02x', ord($match[0]));
}, $path);
-
}
/**
- * Encodes a 1 segment of a path
+ * Encodes a 1 segment of a path.
*
* Slashes are considered part of the name, and are encoded as %2f
- *
- * @param string $pathSegment
- * @return string
*/
-function encodePathSegment($pathSegment) {
-
- return preg_replace_callback('/([^A-Za-z0-9_\-\.~\(\):@])/', function($match) {
-
- return '%' . sprintf('%02x', ord($match[0]));
-
+function encodePathSegment(string $pathSegment): string
+{
+ return preg_replace_callback('/([^A-Za-z0-9_\-\.~\(\):@])/', function ($match) {
+ return '%'.sprintf('%02x', ord($match[0]));
}, $pathSegment);
}
/**
- * Decodes a url-encoded path
- *
- * @param string $path
- * @return string
+ * Decodes a url-encoded path.
*/
-function decodePath($path) {
-
+function decodePath(string $path): string
+{
return decodePathSegment($path);
-
}
/**
- * Decodes a url-encoded path segment
- *
- * @param string $path
- * @return string
+ * Decodes a url-encoded path segment.
*/
-function decodePathSegment($path) {
-
+function decodePathSegment(string $path): string
+{
$path = rawurldecode($path);
$encoding = mb_detect_encoding($path, ['UTF-8', 'ISO-8859-1']);
switch ($encoding) {
-
- case 'ISO-8859-1' :
+ case 'ISO-8859-1':
$path = utf8_encode($path);
-
}
return $path;
-
}