GuzzleHttpRequest Class Reference

MWHttpRequest implemented using the Guzzle library. More...

Inheritance diagram for GuzzleHttpRequest:

Collaboration diagram for GuzzleHttpRequest:

Public Member Functions
	__construct ( $url, array $options=[], $caller=__METHOD__, Profiler $profiler=null)
	execute ()
	setCallback ( $callback)
	Set a read callback to accept data read from the HTTP request.
Public Member Functions inherited from MWHttpRequest
	canFollowRedirects ()
	Returns true if the backend can follow redirects.
	getContent ()
	Get the body, or content, of the response to the request.
	getCookieJar ()
	Returns the cookie jar in use.
	getFinalUrl ()
	Returns the final URL after all redirections.
	getResponseHeader ( $header)
	Returns the value of the given response header.
	getResponseHeaders ()
	Returns an associative array of response headers after the request has been executed.
	getStatus ()
	Get the integer value of the HTTP status code (e.g.
	isRedirect ()
	Returns true if the last status code was a redirect.
	read ( $fh, $content)
	A generic callback to read the body of the response from a remote server.
	setCookie ( $name, $value, array $attr=[])
	Sets a cookie.
	setCookieJar (CookieJar $jar)
	Tells the MWHttpRequest object to use this pre-loaded CookieJar.
	setData (array $args)
	Set the parameters of the request.
	setHeader ( $name, $value)
	Set an arbitrary header.
	setLogger (LoggerInterface $logger)
	setOriginalRequest ( $originalRequest)
	Set information about the original request.
	setUserAgent ( $UA)

Public Attributes
const	SUPPORTS_FILE_POSTS = true
Public Attributes inherited from MWHttpRequest
const	SUPPORTS_FILE_POSTS = false

Protected Member Functions
	doSetCallback ( $callback)
	Worker function for setting callbacks.
	parseHeader ()
	Guzzle provides headers as an array.
	prepare ()
	usingCurl ()
Protected Member Functions inherited from MWHttpRequest
	getHeaderList ()
	Get an array of the headers.
	parseCookies ()
	Parse the cookies in the response headers and store them in the cookie jar.
	proxySetup ()
	Take care of setting up the proxy (do nothing if "noProxy" is set)
	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 (1-299) or a redirect (300-399).

Protected Attributes
array	$guzzleOptions = [ 'http_errors' => false ]
	$handler = null
	$sink = null
Protected Attributes inherited from MWHttpRequest
	$caInfo = null
callable	$callback
	$connectTimeout
	$content
CookieJar	$cookieJar
	$followRedirects = false
	$headerList = []
	$headersOnly = null
LoggerInterface	$logger
	$maxRedirects = 5
	$method = "GET"
	$noProxy = false
	$parsedUrl
	$postData = null
string	$profileName
Profiler	$profiler
	$proxy = null
array	$reqHeaders = []
string[][]	$respHeaders = []
	$respStatus = "200 Ok"
	$respVersion = "0.9"
	$sslVerifyCert = true
	$sslVerifyHost = true
StatusValue	$status
int string	$timeout = 'default'
	$url

Additional Inherited Members
Static Public Member Functions inherited from MWHttpRequest
static	canMakeRequests ()
	Simple function to test if we can make any sort of requests at all, using cURL or fopen()
static	factory ( $url, array $options=null, $caller=__METHOD__)
	Generate a new request object.
static	isValidURI ( $uri)
	Check that the given URI is a valid one.

Detailed Description

MWHttpRequest implemented using the Guzzle library.

Differences from the CurlHttpRequest implementation: 1) a new 'sink' option is available as an alternative to callbacks. See: http://docs.guzzlephp.org/en/stable/request-options.html#sink) The 'callback' option remains available as well. If both 'sink' and 'callback' are specified, 'sink' is used. 2) callers may set a custom handler via the 'handler' option. If this is not set, Guzzle will use curl (if available) or PHP streams (otherwise) 3) setting either sslVerifyHost or sslVerifyCert will enable both. Guzzle does not allow them to be set separately.

Since

1.33

Definition at line 42 of file GuzzleHttpRequest.php.

Constructor & Destructor Documentation

__construct()

GuzzleHttpRequest::__construct	(		$url,
		array	$options = [],
			$caller = __METHOD__,
		Profiler	$profiler = null
	)

Access: internal

Use HttpRequestFactory

Parameters

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

Exceptions

Exception

Reimplemented from MWHttpRequest.

Definition at line 59 of file GuzzleHttpRequest.php.

References MWHttpRequest\$profiler, and MWHttpRequest\$url.

Member Function Documentation

doSetCallback()

GuzzleHttpRequest::doSetCallback (   $callback )

protected

Worker function for setting callbacks.

Calls can originate both internally and externally via setCallback). Defaults to the internal read callback if $callback is null.

If a sink is already specified, this does nothing. This causes the 'sink' constructor option to override the 'callback' constructor option.

Parameters

callable | null

$callback

Exceptions

InvalidArgumentException

Reimplemented from MWHttpRequest.

Definition at line 107 of file GuzzleHttpRequest.php.

References MWHttpRequest\$callback.

Referenced by prepare(), and setCallback().

execute()

GuzzleHttpRequest::execute

(

)

See also

MWHttpRequest::execute

Returns

Status

Reimplemented from MWHttpRequest.

Definition at line 119 of file GuzzleHttpRequest.php.

References MWHttpRequest\$postData, MWHttpRequest\getCookieJar(), parseHeader(), prepare(), MWHttpRequest\setStatus(), and usingCurl().

parseHeader()

GuzzleHttpRequest::parseHeader ( )

protected

Guzzle provides headers as an array.

Reprocess to match our expectations. Guzzle will have already parsed and removed the status line (in EasyHandle::createResponse).

Reimplemented from MWHttpRequest.

Definition at line 276 of file GuzzleHttpRequest.php.

References MWHttpRequest\parseCookies().

Referenced by execute().

prepare()

GuzzleHttpRequest::prepare ( )

protected

Reimplemented from MWHttpRequest.

Definition at line 259 of file GuzzleHttpRequest.php.

References doSetCallback().

Referenced by execute().

setCallback()

GuzzleHttpRequest::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.

This function overrides any 'sink' or 'callback' constructor option.

Parameters

callable | null

$callback

Exceptions

InvalidArgumentException

Reimplemented from MWHttpRequest.

Definition at line 92 of file GuzzleHttpRequest.php.

References MWHttpRequest\$callback, and doSetCallback().

usingCurl()

GuzzleHttpRequest::usingCurl ( )

protected

Returns

bool

Definition at line 267 of file GuzzleHttpRequest.php.

Referenced by execute().

Member Data Documentation

$guzzleOptions

array GuzzleHttpRequest::$guzzleOptions = [ 'http_errors' => false ]

protected

Definition at line 48 of file GuzzleHttpRequest.php.

$handler

GuzzleHttpRequest::$handler = null

protected

Definition at line 45 of file GuzzleHttpRequest.php.

$sink

GuzzleHttpRequest::$sink = null

protected

Definition at line 46 of file GuzzleHttpRequest.php.

SUPPORTS_FILE_POSTS

const GuzzleHttpRequest::SUPPORTS_FILE_POSTS = true

Definition at line 43 of file GuzzleHttpRequest.php.

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

• includes/http/GuzzleHttpRequest.php