Implements uploading from a HTTP resource. More...

Inheritance diagram for UploadFromUrl:

Collaboration diagram for UploadFromUrl:

Public Member Functions
	checkWarnings ()
	Wrapper around the parent function in order to defer checking warnings until the file really has been fetched.
	fetchFile ()
	getSourceType ()
	initialize ($name, $url, $async=false)
	Entry point for API upload.
	initializeFromRequest (&$request)
	Entry point for SpecialUpload.
	performUpload ($comment, $pageText, $watch, $user)
	Wrapper around the parent function in order to defer uploading to the job queue for asynchronous uploads.
	saveTempFileChunk ($req, $buffer)
	Callback: save a chunk of the result of a HTTP request to the temporary file.
	verifyTitlePermissions ($user)
	Wrapper around the parent function in order to defer checking protection until we are sure that the file can actually be uploaded.
	verifyUpload ()
	Wrapper around the parent function in order to defer verifying the upload until the file really has been fetched.
Static Public Member Functions
static	isAllowed ($user)
	Checks if the user is allowed to use the upload-by-URL feature.
static	isAllowedHost ($url)
	Checks whether the URL is for an allowed host.
static	isEnabled ()
	Checks if the upload from URL feature is enabled.
static	isValidRequest ($request)
Public Attributes
	$mTmpHandle
	$mUrl
Protected Member Functions
	insertJob ($comment, $pageText, $watch, $user)
	makeTemporaryFile ()
	Create a new temporary file in the URL subdirectory of wfTempDir().
	reallyFetchFile ()
	Download the file, save it to the temporary file and update the file size and set $mRemoveTempFile to true.
Protected Attributes
	$mAsync
	$mIgnoreWarnings = true
	$mTempPath

Detailed Description

Implements uploading from a HTTP resource.

Author:: Bryan Tong Minh; Michael Dale

Definition at line 31 of file UploadFromUrl.php.

Member Function Documentation

UploadFromUrl::checkWarnings ( )

Wrapper around the parent function in order to defer checking warnings until the file really has been fetched.

Returns:: Array

Reimplemented from UploadBase.

Definition at line 254 of file UploadFromUrl.php.

UploadFromUrl::fetchFile ( )

Returns:: Status

Reimplemented from UploadBase.

Definition at line 148 of file UploadFromUrl.php.

References Http\isValidURI(), Status\newFatal(), Status\newGood(), and reallyFetchFile().

UploadFromUrl::getSourceType ( )

Returns:: string

Reimplemented from UploadBase.

Definition at line 143 of file UploadFromUrl.php.

UploadFromUrl::initialize	(	$	name,
		$	url,
		$	async = `false`
	)

Entry point for API upload.

Parameters:

$name	string
$url	string
$async	mixed Whether the download should be performed asynchronous. False for synchronous, async or async-leavemessage for asynchronous download.

Exceptions:

MWException

Definition at line 97 of file UploadFromUrl.php.

References $url, UploadBase\initializePathInfo(), and makeTemporaryFile().

Referenced by initializeFromRequest().

UploadFromUrl::initializeFromRequest ( &$ request )

Entry point for SpecialUpload.

Parameters:

$request WebRequest object

Reimplemented from UploadBase.

Definition at line 115 of file UploadFromUrl.php.

References initialize().

UploadFromUrl::insertJob	(	$	comment,
		$	pageText,
		$	watch,
		$	user
	)		`[protected]`

Parameters:

$comment
$pageText
$watch
$user	User

Returns:: String

Definition at line 301 of file UploadFromUrl.php.

References $comment, $job, $user, UploadBase\getTitle(), and UploadBase\stashSession().

Referenced by performUpload().

static UploadFromUrl::isAllowed ( $ user ) [static]

Checks if the user is allowed to use the upload-by-URL feature.

If the user is not allowed, return the name of the user right as a string. If the user is allowed, have the parent do further permissions checking.

Parameters:

$user User

Returns:: bool|string

Reimplemented from UploadBase.

Definition at line 46 of file UploadFromUrl.php.

References $user.

static UploadFromUrl::isAllowedHost ( $ url ) [static]

Checks whether the URL is for an allowed host.

Parameters:

$url string

Returns:: bool

Definition at line 68 of file UploadFromUrl.php.

References $url, and wfParseUrl().

static UploadFromUrl::isEnabled ( ) [static]

Checks if the upload from URL feature is enabled.

Returns:: bool

Reimplemented from UploadBase.

Definition at line 57 of file UploadFromUrl.php.

static UploadFromUrl::isValidRequest ( $ request ) [static]

Parameters:

$request WebRequest object

Returns:: bool

Reimplemented from UploadBase.

Definition at line 131 of file UploadFromUrl.php.

References $url, $wgUser, and Http\isValidURI().

UploadFromUrl::makeTemporaryFile ( ) [protected]

Create a new temporary file in the URL subdirectory of wfTempDir().

Returns:: string Path to the file

Definition at line 166 of file UploadFromUrl.php.

References wfTempDir().

Referenced by initialize().

UploadFromUrl::performUpload	(	$	comment,
		$	pageText,
		$	watch,
		$	user
	)

Wrapper around the parent function in order to defer uploading to the job queue for asynchronous uploads.

Parameters:

$comment	string
$pageText	string
$watch	bool
$user	User

Returns:: Status

Reimplemented from UploadBase.

Definition at line 284 of file UploadFromUrl.php.

References $comment, $user, insertJob(), and Status\newFatal().

UploadFromUrl::reallyFetchFile ( ) [protected]

Download the file, save it to the temporary file and update the file size and set $mRemoveTempFile to true.

Returns:: Status

Definition at line 196 of file UploadFromUrl.php.

References $options, MWHttpRequest\factory(), and Status\newFatal().

Referenced by fetchFile().

UploadFromUrl::saveTempFileChunk	(	$	req,
		$	buffer
	)

Callback: save a chunk of the result of a HTTP request to the temporary file.

Parameters:

$req	mixed
$buffer	string

Returns:: int number of bytes handled

Definition at line 177 of file UploadFromUrl.php.

UploadFromUrl::verifyTitlePermissions ( $ user )

Wrapper around the parent function in order to defer checking protection until we are sure that the file can actually be uploaded.

Parameters:

$user User

Returns:: bool|mixed

Reimplemented from UploadBase.

Definition at line 268 of file UploadFromUrl.php.

References $user.

UploadFromUrl::verifyUpload ( )

Wrapper around the parent function in order to defer verifying the upload until the file really has been fetched.

Returns:: array|mixed

Reimplemented from UploadBase.

Definition at line 242 of file UploadFromUrl.php.

References UploadBase\OK.

Member Data Documentation

UploadFromUrl::$mAsync [protected]

Definition at line 32 of file UploadFromUrl.php.

UploadFromUrl::$mIgnoreWarnings = true [protected]

Definition at line 33 of file UploadFromUrl.php.

UploadFromUrl::$mTempPath [protected]

Reimplemented from UploadBase.

Definition at line 35 of file UploadFromUrl.php.

UploadFromUrl::$mTmpHandle

Definition at line 35 of file UploadFromUrl.php.

UploadFromUrl::$mUrl

Definition at line 32 of file UploadFromUrl.php.

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

includes/upload/UploadFromUrl.php

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation

Member Data Documentation