This wrapper class will call out to curl (if available) or fallback to regular PHP if necessary for handling internal HTTP requests. More...

Inheritance diagram for MWHttpRequest:

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Collaboration diagram for MWHttpRequest:

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Public Member Functions
	canFollowRedirects ()
	Returns true if the backend can follow redirects. More...

	execute ()
	Take care of whatever is necessary to perform the URI request. More...

	getContent ()
	Get the body, or content, of the response to the request. More...

	getCookieJar ()
	Returns the cookie jar in use. More...

	getFinalUrl ()
	Returns the final URL after all redirections. More...

	getResponseHeader ( $header)
	Returns the value of the given response header. More...

	getResponseHeaders ()
	Returns an associative array of response headers after the request has been executed. More...

	getStatus ()
	Get the integer value of the HTTP status code (e.g. More...

	isRedirect ()
	Returns true if the last status code was a redirect. More...

	read ( $fh, $content)
	A generic callback to read the body of the response from a remote server. More...

	setCallback ( $callback)
	Set a read callback to accept data read from the HTTP request. More...

	setCookie ( $name, $value, $attr=[])
	Sets a cookie. More...

	setCookieJar ( $jar)
	Tells the MWHttpRequest object to use this pre-loaded CookieJar. More...

	setData ( $args)
	Set the parameters of the request. More...

	setHeader ( $name, $value)
	Set an arbitrary header. More...

	setLogger (LoggerInterface $logger)

	setOriginalRequest ( $originalRequest)
	Set information about the original request. More...

	setUserAgent ( $UA)
	Set the user agent. More...

Static Public Member Functions
static	canMakeRequests ()
	Simple function to test if we can make any sort of requests at all, using cURL or fopen() More...

static	factory ( $url, $options=null, $caller=__METHOD__)
	Generate a new request object. More...

Public Attributes
	$logger

const	SUPPORTS_FILE_POSTS = false

Protected Member Functions
	__construct ( $url, $options=[], $caller=__METHOD__, $profiler=null)

	getHeaderList ()
	Get an array of the headers. More...

	parseCookies ()
	Parse the cookies in the response headers and store them in the cookie jar. More...

	parseHeader ()
	Parses the headers, including the HTTP status code and any Set-Cookie headers. More...

	prepare ()

	proxySetup ()
	Take care of setting up the proxy (do nothing if "noProxy" is set) More...

	setStatus ()
	Sets HTTPRequest status member to a fatal value with the error message if the returned integer value of the status code was not successful (< 300) or a redirect (>=300 and < 400). More...

Protected Attributes
	$caInfo = null

callable	$callback

	$connectTimeout

	$content

CookieJar	$cookieJar

	$followRedirects = false

	$headerList = []

	$headersOnly = null

	$maxRedirects = 5

	$method = "GET"

	$noProxy = false

	$parsedUrl

	$postData = null

string	$profileName

Profiler	$profiler

	$proxy = null

	$reqHeaders = []

	$respHeaders = []

	$respStatus = "200 Ok"

	$respVersion = "0.9"

	$sslVerifyCert = true

	$sslVerifyHost = true

StatusValue	$status

int string	$timeout = 'default'

	$url

	LoggerInterface

Static Private Member Functions
static	isLocalURL ( $url)
	Check if the URL can be served by localhost. More...

Detailed Description

This wrapper class will call out to curl (if available) or fallback to regular PHP if necessary for handling internal HTTP requests.

Renamed from HttpRequest to MWHttpRequest to avoid conflict with PHP's HTTP extension.

Definition at line 33 of file MWHttpRequest.php.

Constructor & Destructor Documentation

◆ __construct()

MWHttpRequest::__construct	(	$url,
		$options = `[]`,
		$caller = `__METHOD__`,
		$profiler = `null`
	)

protected

Parameters

string	$url	Url to use. If protocol-relative, will be expanded to an http:// URL
array	$options	(optional) extra params to pass (see Http::request())
string	$caller	The method making this request, for profiling
Profiler	$profiler	An instance of the profiler for profiling, or null

Definition at line 93 of file MWHttpRequest.php.

References $options, $profiler, $url, $wgHTTPConnectTimeout, $wgHTTPTimeout, as, global, Http\isValidURI(), StatusValue\newFatal(), StatusValue\newGood(), PROTO_HTTP, setHeader(), setOriginalRequest(), setUserAgent(), wfExpandUrl(), and wfParseUrl().

Member Function Documentation

◆ canFollowRedirects()

MWHttpRequest::canFollowRedirects ( )

Returns true if the backend can follow redirects.

Overridden by the child classes.

Returns: bool

Reimplemented in CurlHttpRequest.

Definition at line 637 of file MWHttpRequest.php.

◆ canMakeRequests()

static MWHttpRequest::canMakeRequests ( )

static

Simple function to test if we can make any sort of requests at all, using cURL or fopen()

Returns: bool

Definition at line 171 of file MWHttpRequest.php.

References wfIniGetBool().

Referenced by Installer\subscribeToMediaWikiAnnounce().

◆ execute()

MWHttpRequest::execute ( )

Take care of whatever is necessary to perform the URI request.

Returns: StatusValue

Note: currently returns Status for B/C

Reimplemented in PhpHttpRequest, and CurlHttpRequest.

Definition at line 384 of file MWHttpRequest.php.

◆ factory()

static MWHttpRequest::factory	(	$url,
		$options = `null`,
		$caller = `__METHOD__`
	)

static

Generate a new request object.

Parameters

string	$url	Url to use
array	$options	(optional) extra params to pass (see Http::request())
string	$caller	The method making this request, for profiling

Exceptions

DomainException

Returns: CurlHttpRequest|PhpHttpRequest

See also: MWHttpRequest::__construct

Reimplemented in MWHttpRequestTester.

Definition at line 184 of file MWHttpRequest.php.

References Http\$httpEngine, $options, $url, Profiler\instance(), and wfIniGetBool().

◆ getContent()

MWHttpRequest::getContent ( )

Get the body, or content, of the response to the request.

Returns: string

Definition at line 222 of file MWHttpRequest.php.

References $content.

◆ getCookieJar()

MWHttpRequest::getCookieJar ( )

Returns the cookie jar in use.

Returns: CookieJar

Definition at line 534 of file MWHttpRequest.php.

References $cookieJar, and parseHeader().

◆ getFinalUrl()

MWHttpRequest::getFinalUrl ( )

Returns the final URL after all redirections.

Relative values of the "Location" header are incorrect as stated in RFC, however they do happen and modern browsers support them. This function loops backwards through all locations in order to build the proper absolute URI - Marooned at wikia-inc.com

Note that the multiple Location: headers are an artifact of CURL – they shouldn't actually get returned this way. Rewrite this when T31232 is taken care of (high-level redirect handling rewrite).

Returns: string

Definition at line 595 of file MWHttpRequest.php.

References $url, captcha-old\count, and getResponseHeaders().

Referenced by parseCookies().

◆ getHeaderList()

MWHttpRequest::getHeaderList ( )

protected

Get an array of the headers.

Returns: array

Definition at line 319 of file MWHttpRequest.php.

References $name, $value, and as.

Referenced by CurlHttpRequest\execute(), and PhpHttpRequest\execute().

◆ getResponseHeader()

MWHttpRequest::getResponseHeader ( $header )

Returns the value of the given response header.

Parameters

string $header

Returns: string|null

Definition at line 505 of file MWHttpRequest.php.

References $header, captcha-old\count, and parseHeader().

Referenced by PhpHttpRequest\execute().

◆ getResponseHeaders()

MWHttpRequest::getResponseHeaders ( )

Returns an associative array of response headers after the request has been executed.

Because some headers (e.g. Set-Cookie) can appear more than once the, each value of the associative array is an array of the values given.

Returns: array

Definition at line 491 of file MWHttpRequest.php.

References $respHeaders, and parseHeader().

Referenced by getFinalUrl().

◆ getStatus()

MWHttpRequest::getStatus ( )

Get the integer value of the HTTP status code (e.g.

200 for "200 Ok") (see RFC2616, section 10, http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html for a list of status codes.)

Returns: int

Definition at line 456 of file MWHttpRequest.php.

References $respStatus, and parseHeader().

◆ isLocalURL()

static MWHttpRequest::isLocalURL ( $url )

staticprivate

Check if the URL can be served by localhost.

Parameters

string $url Full url to check

Returns: bool

Definition at line 262 of file MWHttpRequest.php.

References $matches, $url, $wgCommandLineMode, $wgLocalVirtualHosts, captcha-old\count, and global.

◆ isRedirect()

MWHttpRequest::isRedirect ( )

Returns true if the last status code was a redirect.

Returns: bool

Definition at line 469 of file MWHttpRequest.php.

References parseHeader().

Referenced by PhpHttpRequest\execute().

◆ parseCookies()

MWHttpRequest::parseCookies ( )

protected

Parse the cookies in the response headers and store them in the cookie jar.

Definition at line 566 of file MWHttpRequest.php.

References $url, as, and getFinalUrl().

Referenced by parseHeader().

◆ parseHeader()

MWHttpRequest::parseHeader ( )

protected

Parses the headers, including the HTTP status code and any Set-Cookie headers.

This function expects the headers to be found in an array in the member variable headerList.

Definition at line 411 of file MWHttpRequest.php.

References $header, $last, as, captcha-old\count, and parseCookies().

Referenced by CurlHttpRequest\execute(), PhpHttpRequest\execute(), getCookieJar(), getResponseHeader(), getResponseHeaders(), getStatus(), isRedirect(), and setStatus().

◆ prepare()

MWHttpRequest::prepare ( )

protected

Definition at line 388 of file MWHttpRequest.php.

References content, proxySetup(), setCallback(), setUserAgent(), and Http\userAgent().

Referenced by CurlHttpRequest\execute(), and PhpHttpRequest\execute().

◆ proxySetup()

MWHttpRequest::proxySetup ( )

protected

Take care of setting up the proxy (do nothing if "noProxy" is set)

Returns: void

Definition at line 241 of file MWHttpRequest.php.

References Http\getProxy().

Referenced by prepare().

◆ read()

MWHttpRequest::read	(	$fh,
		$content
	)

A generic callback to read the body of the response from a remote server.

Parameters

resource	$fh
string	$content

Returns: int

Definition at line 373 of file MWHttpRequest.php.

References $content, and content.

◆ setCallback()

MWHttpRequest::setCallback ( $callback )

Set a read callback to accept data read from the HTTP request.

By default, data is appended to an internal buffer which can be retrieved through $req->getContent().

To handle data as it comes in – especially for large files that would not fit in memory – you can instead set your own callback, in the form function($resource, $buffer) where the first parameter is the low-level resource being read (implementation specific), and the second parameter is the data buffer.

You MUST return the number of bytes handled in the buffer; if fewer bytes are reported handled than were passed to you, the HTTP fetch will be aborted.

Parameters

callable | null $callback

Exceptions

InvalidArgumentException

Definition at line 355 of file MWHttpRequest.php.

References $callback.

Referenced by prepare().

◆ setCookie()

MWHttpRequest::setCookie	(	$name,
		$value,
		$attr = `[]`
	)

Sets a cookie.

Used before a request to set up any individual cookies. Used internally after a request to parse the Set-Cookie headers.

See also: Cookie::set

Parameters

string	$name
string	$value
array	$attr

Definition at line 551 of file MWHttpRequest.php.

References $name, $value, and CookieJar\setCookie().

◆ setCookieJar()

MWHttpRequest::setCookieJar ( $jar )

Tells the MWHttpRequest object to use this pre-loaded CookieJar.

To read response cookies from the jar, getCookieJar must be called first.

Parameters

CookieJar $jar

Definition at line 525 of file MWHttpRequest.php.

◆ setData()

MWHttpRequest::setData ( $args )

Set the parameters of the request.

Parameters

array $args

Todo:: overload the args param

Definition at line 232 of file MWHttpRequest.php.

References $args.

◆ setHeader()

MWHttpRequest::setHeader	(	$name,
		$value
	)

Set an arbitrary header.

Parameters

string	$name
string	$value

Definition at line 310 of file MWHttpRequest.php.

References $name, and $value.

Referenced by __construct(), and setUserAgent().

◆ setLogger()

MWHttpRequest::setLogger ( LoggerInterface $logger )

Parameters

LoggerInterface $logger

Definition at line 162 of file MWHttpRequest.php.

References $logger.

◆ setOriginalRequest()

MWHttpRequest::setOriginalRequest ( $originalRequest )

Set information about the original request.

This can be useful for endpoints/API modules which act as a proxy for some service, and throttling etc. needs to happen in that service. Calling this will result in the X-Forwarded-For and X-Original-User-Agent headers being set.

Parameters

WebRequest | array $originalRequest When in array form, it's expected to have the keys 'ip' and 'userAgent'.

Note: IP/user agent is personally identifiable information, and should only be set when the privacy policy of the request target is compatible with that of the MediaWiki installation.

Definition at line 653 of file MWHttpRequest.php.

Referenced by __construct().

◆ setStatus()

MWHttpRequest::setStatus ( )

protected

Sets HTTPRequest status member to a fatal value with the error message if the returned integer value of the status code was not successful (< 300) or a redirect (>=300 and < 400).

(see RFC2616, section 10, http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html for a list of status codes.)

Definition at line 438 of file MWHttpRequest.php.

References $code, list, and parseHeader().

Referenced by CurlHttpRequest\execute(), and PhpHttpRequest\execute().

◆ setUserAgent()

MWHttpRequest::setUserAgent ( $UA )

Set the user agent.

Parameters

string $UA

Definition at line 301 of file MWHttpRequest.php.

References setHeader().

Referenced by __construct(), and prepare().

Member Data Documentation

◆ $caInfo

MWHttpRequest::$caInfo = null

protected

Definition at line 48 of file MWHttpRequest.php.

Referenced by CurlHttpRequest\execute(), and PhpHttpRequest\getCertOptions().

◆ $callback

callable MWHttpRequest::$callback

protected

Definition at line 54 of file MWHttpRequest.php.

Referenced by CurlHttpRequest\execute(), and setCallback().

◆ $connectTimeout

MWHttpRequest::$connectTimeout

protected

Definition at line 57 of file MWHttpRequest.php.

◆ $content

MWHttpRequest::$content

protected

Definition at line 41 of file MWHttpRequest.php.

Referenced by getContent(), read(), and CurlHttpRequest\readHeader().

◆ $cookieJar

CookieJar MWHttpRequest::$cookieJar

protected

Definition at line 62 of file MWHttpRequest.php.

Referenced by getCookieJar().

◆ $followRedirects

MWHttpRequest::$followRedirects = false

protected

Definition at line 56 of file MWHttpRequest.php.

◆ $headerList

MWHttpRequest::$headerList = []

protected

Definition at line 64 of file MWHttpRequest.php.

◆ $headersOnly

MWHttpRequest::$headersOnly = null

protected

Definition at line 42 of file MWHttpRequest.php.

◆ $logger

MWHttpRequest::$logger

Definition at line 85 of file MWHttpRequest.php.

Referenced by setLogger().

◆ $maxRedirects

MWHttpRequest::$maxRedirects = 5

protected

Definition at line 55 of file MWHttpRequest.php.

Referenced by CurlHttpRequest\execute().

◆ $method

MWHttpRequest::$method = "GET"

protected

Definition at line 49 of file MWHttpRequest.php.

Referenced by CurlHttpRequest\execute(), and PhpHttpRequest\execute().

◆ $noProxy

MWHttpRequest::$noProxy = false

protected

Definition at line 45 of file MWHttpRequest.php.

◆ $parsedUrl

MWHttpRequest::$parsedUrl

protected

Definition at line 52 of file MWHttpRequest.php.

Referenced by PhpHttpRequest\urlToTcp().

◆ $postData

MWHttpRequest::$postData = null

protected

Definition at line 43 of file MWHttpRequest.php.

Referenced by CurlHttpRequest\execute(), and PhpHttpRequest\execute().

◆ $profileName

string MWHttpRequest::$profileName

protected

Definition at line 80 of file MWHttpRequest.php.

◆ $profiler

Profiler MWHttpRequest::$profiler

protected

Definition at line 75 of file MWHttpRequest.php.

Referenced by __construct().

◆ $proxy

MWHttpRequest::$proxy = null

protected

Definition at line 44 of file MWHttpRequest.php.

Referenced by CurlHttpRequest\execute().

◆ $reqHeaders

MWHttpRequest::$reqHeaders = []

protected

Definition at line 50 of file MWHttpRequest.php.

◆ $respHeaders

MWHttpRequest::$respHeaders = []

protected

Definition at line 67 of file MWHttpRequest.php.

Referenced by getResponseHeaders().

◆ $respStatus

MWHttpRequest::$respStatus = "200 Ok"

protected

Definition at line 66 of file MWHttpRequest.php.

Referenced by getStatus().

◆ $respVersion

MWHttpRequest::$respVersion = "0.9"

protected

Definition at line 65 of file MWHttpRequest.php.

◆ $sslVerifyCert

MWHttpRequest::$sslVerifyCert = true

protected

Definition at line 47 of file MWHttpRequest.php.

Referenced by CurlHttpRequest\execute(), and PhpHttpRequest\execute().

◆ $sslVerifyHost

MWHttpRequest::$sslVerifyHost = true

protected

Definition at line 46 of file MWHttpRequest.php.

◆ $status

StatusValue MWHttpRequest::$status

protected

Definition at line 70 of file MWHttpRequest.php.

◆ $timeout

int string MWHttpRequest::$timeout = 'default'

protected

Definition at line 39 of file MWHttpRequest.php.

Referenced by CurlHttpRequest\execute(), and PhpHttpRequest\execute().

◆ $url

MWHttpRequest::$url

protected

Definition at line 51 of file MWHttpRequest.php.

Referenced by __construct(), PhpHttpRequest\execute(), factory(), MWHttpRequestTester\factory(), getFinalUrl(), isLocalURL(), parseCookies(), and PhpHttpRequest\urlToTcp().

◆ LoggerInterface

MWHttpRequest::LoggerInterface

protected

Definition at line 85 of file MWHttpRequest.php.

◆ SUPPORTS_FILE_POSTS

const MWHttpRequest::SUPPORTS_FILE_POSTS = false

Definition at line 34 of file MWHttpRequest.php.

The documentation for this class was generated from the following file:

includes/http/MWHttpRequest.php

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Static Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ canFollowRedirects()

◆ canMakeRequests()

◆ execute()

◆ factory()

◆ getContent()

◆ getCookieJar()

◆ getFinalUrl()

◆ getHeaderList()

◆ getResponseHeader()

◆ getResponseHeaders()

◆ getStatus()

◆ isLocalURL()

◆ isRedirect()

◆ parseCookies()

◆ parseHeader()

◆ prepare()

◆ proxySetup()

◆ read()

◆ setCallback()

◆ setCookie()

◆ setCookieJar()

◆ setData()

◆ setHeader()

◆ setLogger()

◆ setOriginalRequest()

◆ setStatus()

◆ setUserAgent()

Member Data Documentation

◆ $caInfo

◆ $callback

◆ $connectTimeout

◆ $content

◆ $cookieJar

◆ $followRedirects

◆ $headerList

◆ $headersOnly

◆ $logger

◆ $maxRedirects

◆ $method

◆ $noProxy

◆ $parsedUrl

◆ $postData

◆ $profileName

◆ $profiler

◆ $proxy

◆ $reqHeaders

◆ $respHeaders

◆ $respStatus

◆ $respVersion

◆ $sslVerifyCert

◆ $sslVerifyHost

◆ $status

◆ $timeout

◆ $url

◆ LoggerInterface

◆ SUPPORTS_FILE_POSTS