XML file reader for the page data importer. More...

Collaboration diagram for WikiImporter:

[legend]

Public Member Functions
	__construct (ImportSource $source, Config $config)
	Creates an ImportXMLReader drawing from the source provided.

	beforeImportPage ( $titleAndForeignTitle)
	Default per-page callback.

	debug ( $data)

	debugRevisionHandler (&$revision)
	Alternate per-revision callback, for debugging.

	disableStatisticsUpdate ()
	Statistics update can cause a lot of time.

	doImport ()
	Primary entry point.

	finishImportPage ( $title, $foreignTitle, $revCount, $sRevCount, $pageInfo)
	Mostly for hook use.

	getReader ()

	importLogItem ( $revision)
	Default per-revision callback, performs the import.

	importRevision ( $revision)
	Default per-revision callback, performs the import.

	importUpload ( $revision)
	Dummy for now...

	nodeAttribute ( $attr)
	Retrieves the contents of the named attribute of the current element.

	nodeContents ()
	Shouldn't something like this be built-in to XMLReader? Fetches text contents of the current element, assuming no sub-elements or such scary things.

	notice ( $msg)

	pageCallback ( $title)
	Notify the callback function when a new "<page>" is reached.

	setDebug ( $debug)
	Set debug mode...

	setImageBasePath ( $dir)

	setImportTitleFactory ( $factory)
	Sets the factory object to use to convert ForeignTitle objects into local Title objects.

	setImportUploads ( $import)

	setLogItemCallback ( $callback)
	Sets the action to perform as each log item reached.

	setNoticeCallback ( $callback)
	Set a callback that displays notice messages.

	setNoUpdates ( $noupdates)
	Set 'no updates' mode.

	setPageCallback ( $callback)
	Sets the action to perform as each new page in the stream is reached.

	setPageOffset ( $nthPage)
	Sets 'pageOffset' value.

	setPageOutCallback ( $callback)
	Sets the action to perform as each page in the stream is completed.

	setRevisionCallback ( $callback)
	Sets the action to perform as each page revision is reached.

	setSiteInfoCallback ( $callback)
	Sets the action to perform when site info is encountered.

	setTargetNamespace ( $namespace)
	Set a target namespace to override the defaults.

	setTargetRootPage ( $rootpage)
	Set a target root page under which all pages are imported.

	setUploadCallback ( $callback)
	Sets the action to perform as each file upload version is reached.

	setUsernamePrefix ( $usernamePrefix, $assignKnownUsers)

	throwXmlError ( $err)

	warn ( $data)

Private Member Functions
	dumpTemp ( $contents)

	handleContributor ()

	handleLogItem ()

	handlePage ()

	handleRevision (&$pageInfo)

	handleSiteInfo ()

	handleUpload (&$pageInfo)

	logItemCallback ( $revision)
	Notify the callback function of a new log item.

	pageOutCallback ( $title, $foreignTitle, $revCount, $sucCount, $pageInfo)
	Notify the callback function when a "</page>" is closed.

	processLogItem ( $logInfo)

	processRevision ( $pageInfo, $revisionInfo)

	processTitle ( $text, $ns=null)

	processUpload ( $pageInfo, $uploadInfo)

	revisionCallback ( $revision)
	Notify the callback function of a revision.

	siteInfoCallback ( $siteInfo)
	Notify the callback function of site info.

Private Attributes
Config	$config

array	$countableCache = []

bool	$disableStatisticsUpdate = false

ExternalUserNames	$externalUserNames

	$foreignNamespaces = null

ImportTitleFactory	$importTitleFactory

	$mDebug

	$mImageBasePath

	$mImportUploads

	$mLogItemCallback

	$mNoticeCallback

	$mNoUpdates = false

	$mPageCallback

	$mPageOutCallback

	$mRevisionCallback

	$mSiteInfoCallback

	$mUploadCallback

	$pageOffset = 0

	$reader = null

Detailed Description

XML file reader for the page data importer.

implements Special:Import

Definition at line 35 of file WikiImporter.php.

Constructor & Destructor Documentation

◆ __construct()

WikiImporter::__construct	(	ImportSource	$source,
		Config	$config
	)

Creates an ImportXMLReader drawing from the source provided.

Parameters

ImportSource	$source
Config	$config

Exceptions

Exception

Definition at line 61 of file WikiImporter.php.

References $config, $source, UploadSourceAdapter\registerSource(), setLogItemCallback(), setPageCallback(), setPageOutCallback(), setRevisionCallback(), and setUploadCallback().

Member Function Documentation

◆ beforeImportPage()

WikiImporter::beforeImportPage ( $titleAndForeignTitle )

Default per-page callback.

Sets up some things related to site statistics

Parameters

array $titleAndForeignTitle Two-element array, with Title object at index 0 and ForeignTitle object at index 1

Returns: bool

Definition at line 341 of file WikiImporter.php.

References $title.

◆ debug()

WikiImporter::debug ( $data )

Definition at line 113 of file WikiImporter.php.

References wfDebug().

Referenced by debugRevisionHandler(), doImport(), handleLogItem(), handlePage(), handleRevision(), handleSiteInfo(), handleUpload(), and throwXmlError().

◆ debugRevisionHandler()

WikiImporter::debugRevisionHandler ( & $revision )

Alternate per-revision callback, for debugging.

Parameters

WikiRevision &$revision

Definition at line 441 of file WikiImporter.php.

References debug().

◆ disableStatisticsUpdate()

WikiImporter::disableStatisticsUpdate ( )

Statistics update can cause a lot of time.

Since: 1.29

Definition at line 331 of file WikiImporter.php.

References disableStatisticsUpdate().

Referenced by disableStatisticsUpdate(), and finishImportPage().

◆ doImport()

WikiImporter::doImport ( )

Primary entry point.

Exceptions

Exception
MWException

Returns: bool

Definition at line 566 of file WikiImporter.php.

References $type, debug(), handleLogItem(), handlePage(), handleSiteInfo(), and warn().

◆ dumpTemp()

WikiImporter::dumpTemp ( $contents )

private

Parameters

string $contents

Returns: string

Definition at line 1001 of file WikiImporter.php.

References wfTempDir().

Referenced by handleUpload().

◆ finishImportPage()

WikiImporter::finishImportPage	(	$title,
		$foreignTitle,
		$revCount,
		$sRevCount,
		$pageInfo
	)

Mostly for hook use.

Parameters

Title	$title
ForeignTitle	$foreignTitle
int	$revCount
int	$sRevCount
array	$pageInfo

Returns: bool

Definition at line 404 of file WikiImporter.php.

References $args, $content, $title, disableStatisticsUpdate(), and wfDebug().

◆ getReader()

WikiImporter::getReader ( )

Returns: null|XMLReader

Definition at line 104 of file WikiImporter.php.

References $reader.

◆ handleContributor()

WikiImporter::handleContributor ( )

private

Returns: array

Definition at line 1051 of file WikiImporter.php.

References nodeContents().

Referenced by handleLogItem(), handleRevision(), and handleUpload().

◆ handleLogItem()

WikiImporter::handleLogItem ( )

private

Definition at line 666 of file WikiImporter.php.

References debug(), handleContributor(), nodeContents(), processLogItem(), and warn().

Referenced by doImport().

◆ handlePage()

WikiImporter::handlePage ( )

private

Definition at line 743 of file WikiImporter.php.

References $title, debug(), handleRevision(), handleUpload(), list, nodeAttribute(), nodeContents(), pageCallback(), pageOutCallback(), processTitle(), and warn().

Referenced by doImport().

◆ handleRevision()

WikiImporter::handleRevision ( & $pageInfo )

private

Parameters

array $pageInfo

Definition at line 827 of file WikiImporter.php.

References debug(), handleContributor(), nodeContents(), processRevision(), and warn().

Referenced by handlePage().

◆ handleSiteInfo()

WikiImporter::handleSiteInfo ( )

private

Definition at line 639 of file WikiImporter.php.

References $foreignNamespaces, debug(), nodeAttribute(), nodeContents(), and siteInfoCallback().

Referenced by doImport().

◆ handleUpload()

WikiImporter::handleUpload ( & $pageInfo )

private

Parameters

array $pageInfo

Returns: mixed

Definition at line 946 of file WikiImporter.php.

References $path, debug(), dumpTemp(), handleContributor(), nodeContents(), processUpload(), and warn().

Referenced by handlePage().

◆ importLogItem()

WikiImporter::importLogItem ( $revision )

Default per-revision callback, performs the import.

Parameters

WikiRevision $revision

Returns: bool

Definition at line 382 of file WikiImporter.php.

◆ importRevision()

WikiImporter::importRevision ( $revision )

Default per-revision callback, performs the import.

Parameters

WikiRevision $revision

Returns: bool

Definition at line 353 of file WikiImporter.php.

References notice().

◆ importUpload()

WikiImporter::importUpload ( $revision )

Dummy for now...

Parameters

WikiRevision $revision

Returns: bool

Definition at line 391 of file WikiImporter.php.

◆ logItemCallback()

WikiImporter::logItemCallback ( $revision )

private

Notify the callback function of a new log item.

Parameters

WikiRevision $revision

Returns: bool|mixed

Definition at line 513 of file WikiImporter.php.

Referenced by processLogItem().

◆ nodeAttribute()

WikiImporter::nodeAttribute ( $attr )

Retrieves the contents of the named attribute of the current element.

Parameters

string $attr The name of the attribute

Returns: string The value of the attribute or an empty string if it is not set in the current element.

Definition at line 528 of file WikiImporter.php.

Referenced by handlePage(), and handleSiteInfo().

◆ nodeContents()

WikiImporter::nodeContents ( )

Shouldn't something like this be built-in to XMLReader? Fetches text contents of the current element, assuming no sub-elements or such scary things.

Returns: string

Access:\n private

Definition at line 539 of file WikiImporter.php.

References $buffer.

Referenced by handleContributor(), handleLogItem(), handlePage(), handleRevision(), handleSiteInfo(), and handleUpload().

◆ notice()

WikiImporter::notice ( $msg )

Definition at line 123 of file WikiImporter.php.

References $params, text, wfDebug(), and wfMessage().

Referenced by importRevision(), and processTitle().

◆ pageCallback()

WikiImporter::pageCallback ( $title )

Notify the callback function when a new "<page>" is reached.

Parameters

Title $title

Definition at line 472 of file WikiImporter.php.

References $title.

Referenced by handlePage().

◆ pageOutCallback()

WikiImporter::pageOutCallback	(	$title,
		$foreignTitle,
		$revCount,
		$sucCount,
		$pageInfo
	)

private

Notify the callback function when a "</page>" is closed.

Parameters

Title	$title
ForeignTitle	$foreignTitle
int	$revCount
int	$sucCount	Number of revisions for which callback returned true
array	$pageInfo	Associative array of page information

Definition at line 486 of file WikiImporter.php.

References $args.

Referenced by handlePage().

◆ processLogItem()

WikiImporter::processLogItem ( $logInfo )

private

Parameters

array $logInfo

Returns: bool|mixed

Definition at line 702 of file WikiImporter.php.

References logItemCallback().

Referenced by handleLogItem().

◆ processRevision()

WikiImporter::processRevision	(	$pageInfo,
		$revisionInfo
	)

private

Parameters

array	$pageInfo
array	$revisionInfo

Exceptions

MWException

Returns: bool|mixed

Definition at line 869 of file WikiImporter.php.

References $handler, $wgMaxArticleSize, revisionCallback(), and wfTimestampNow().

Referenced by handleRevision().

◆ processTitle()

WikiImporter::processTitle	(	$text,
		$ns = `null`
	)

private

Parameters

string	$text
string \| null	$ns

Returns: array|bool

Definition at line 1079 of file WikiImporter.php.

References $title, and notice().

Referenced by handlePage().

◆ processUpload()

WikiImporter::processUpload	(	$pageInfo,
		$uploadInfo
	)

private

Parameters

array	$pageInfo
array	$uploadInfo

Returns: mixed

Definition at line 1012 of file WikiImporter.php.

Referenced by handleUpload().

◆ revisionCallback()

WikiImporter::revisionCallback ( $revision )

private

Notify the callback function of a revision.

Parameters

WikiRevision $revision

Returns: bool|mixed

Definition at line 499 of file WikiImporter.php.

Referenced by processRevision().

◆ setDebug()

WikiImporter::setDebug ( $debug )

Set debug mode...

Parameters

bool $debug

Definition at line 140 of file WikiImporter.php.

References $debug.

◆ setImageBasePath()

WikiImporter::setImageBasePath ( $dir )

Parameters

string $dir

Definition at line 307 of file WikiImporter.php.

◆ setImportTitleFactory()

WikiImporter::setImportTitleFactory ( $factory )

Sets the factory object to use to convert ForeignTitle objects into local Title objects.

Parameters

ImportTitleFactory $factory

Definition at line 247 of file WikiImporter.php.

Referenced by setTargetNamespace(), and setTargetRootPage().

◆ setImportUploads()

WikiImporter::setImportUploads ( $import )

Parameters

bool $import

Definition at line 314 of file WikiImporter.php.

◆ setLogItemCallback()

WikiImporter::setLogItemCallback ( $callback )

Sets the action to perform as each log item reached.

Parameters

callable $callback

Returns: callable

Definition at line 225 of file WikiImporter.php.

References $mLogItemCallback.

Referenced by __construct().

◆ setNoticeCallback()

WikiImporter::setNoticeCallback ( $callback )

Set a callback that displays notice messages.

Parameters

callable $callback

Returns: callable

Definition at line 168 of file WikiImporter.php.

References wfSetVar().

◆ setNoUpdates()

WikiImporter::setNoUpdates ( $noupdates )

Set 'no updates' mode.

In this mode, the link tables will not be updated by the importer

Parameters

bool $noupdates

Definition at line 148 of file WikiImporter.php.

◆ setPageCallback()

WikiImporter::setPageCallback ( $callback )

Sets the action to perform as each new page in the stream is reached.

Parameters

callable $callback

Returns: callable

Definition at line 177 of file WikiImporter.php.

References $mPageCallback.

Referenced by __construct().

◆ setPageOffset()

WikiImporter::setPageOffset ( $nthPage )

Sets 'pageOffset' value.

So it will skip the first n-1 pages and start from the nth page. It's 1-based indexing.

Parameters

int $nthPage

Since: 1.29

Definition at line 158 of file WikiImporter.php.

◆ setPageOutCallback()

WikiImporter::setPageOutCallback ( $callback )

Sets the action to perform as each page in the stream is completed.

Callback accepts the page title (as a Title object), a second object with the original title form (in case it's been overridden into a local namespace), and a count of revisions.

Parameters

callable $callback

Returns: callable

Definition at line 192 of file WikiImporter.php.

References $mPageOutCallback.

Referenced by __construct().

◆ setRevisionCallback()

WikiImporter::setRevisionCallback ( $callback )

Sets the action to perform as each page revision is reached.

Parameters

callable $callback

Returns: callable

Definition at line 203 of file WikiImporter.php.

References $mRevisionCallback.

Referenced by __construct().

◆ setSiteInfoCallback()

WikiImporter::setSiteInfoCallback ( $callback )

Sets the action to perform when site info is encountered.

Parameters

callable $callback

Returns: callable

Definition at line 236 of file WikiImporter.php.

References $mSiteInfoCallback.

◆ setTargetNamespace()

WikiImporter::setTargetNamespace ( $namespace )

Set a target namespace to override the defaults.

Parameters

null | int $namespace

Returns: bool

Definition at line 256 of file WikiImporter.php.

References setImportTitleFactory().

Referenced by setTargetRootPage().

◆ setTargetRootPage()

WikiImporter::setTargetRootPage ( $rootpage )

Set a target root page under which all pages are imported.

Parameters

null | string $rootpage

Returns: Status

Definition at line 278 of file WikiImporter.php.

References $title, NS_MAIN, setImportTitleFactory(), setTargetNamespace(), and wfMessage().

◆ setUploadCallback()

WikiImporter::setUploadCallback ( $callback )

Sets the action to perform as each file upload version is reached.

Parameters

callable $callback

Returns: callable

Definition at line 214 of file WikiImporter.php.

References $mUploadCallback.

Referenced by __construct().

◆ setUsernamePrefix()

WikiImporter::setUsernamePrefix	(	$usernamePrefix,
		$assignKnownUsers
	)

Since: 1.31

Parameters

string	$usernamePrefix	Prefix to apply to unknown (and possibly also known) usernames
bool	$assignKnownUsers	Whether to apply the prefix to usernames that exist locally

Definition at line 323 of file WikiImporter.php.

◆ siteInfoCallback()

WikiImporter::siteInfoCallback ( $siteInfo )

private

Notify the callback function of site info.

Parameters

array $siteInfo

Returns: bool|mixed

Definition at line 459 of file WikiImporter.php.

Referenced by handleSiteInfo().

◆ throwXmlError()

WikiImporter::throwXmlError ( $err )

Definition at line 108 of file WikiImporter.php.

References debug(), and wfDebug().

◆ warn()

WikiImporter::warn ( $data )

Definition at line 119 of file WikiImporter.php.

References wfDebug().

Referenced by doImport(), handleLogItem(), handlePage(), handleRevision(), and handleUpload().

Member Data Documentation

◆ $config

Config WikiImporter::$config

private

Definition at line 45 of file WikiImporter.php.

Referenced by __construct().

◆ $countableCache

array WikiImporter::$countableCache = []

private

Definition at line 49 of file WikiImporter.php.

◆ $disableStatisticsUpdate

bool WikiImporter::$disableStatisticsUpdate = false

private

Definition at line 51 of file WikiImporter.php.

◆ $externalUserNames

ExternalUserNames WikiImporter::$externalUserNames

private

Definition at line 53 of file WikiImporter.php.

◆ $foreignNamespaces

WikiImporter::$foreignNamespaces = null

private

Definition at line 37 of file WikiImporter.php.

Referenced by handleSiteInfo().

◆ $importTitleFactory

ImportTitleFactory WikiImporter::$importTitleFactory

private

Definition at line 47 of file WikiImporter.php.

◆ $mDebug

WikiImporter::$mDebug

private

Definition at line 40 of file WikiImporter.php.

◆ $mImageBasePath

WikiImporter::$mImageBasePath

private

Definition at line 41 of file WikiImporter.php.

◆ $mImportUploads

WikiImporter::$mImportUploads

private

Definition at line 41 of file WikiImporter.php.

◆ $mLogItemCallback

WikiImporter::$mLogItemCallback

private

Definition at line 38 of file WikiImporter.php.

Referenced by setLogItemCallback().

◆ $mNoticeCallback

WikiImporter::$mNoticeCallback

private

Definition at line 40 of file WikiImporter.php.

◆ $mNoUpdates

WikiImporter::$mNoUpdates = false

private

Definition at line 42 of file WikiImporter.php.

◆ $mPageCallback

WikiImporter::$mPageCallback

private

Definition at line 38 of file WikiImporter.php.

Referenced by setPageCallback().

◆ $mPageOutCallback

WikiImporter::$mPageOutCallback

private

Definition at line 39 of file WikiImporter.php.

Referenced by setPageOutCallback().

◆ $mRevisionCallback

WikiImporter::$mRevisionCallback

private

Definition at line 38 of file WikiImporter.php.

Referenced by setRevisionCallback().

◆ $mSiteInfoCallback

WikiImporter::$mSiteInfoCallback

private

Definition at line 39 of file WikiImporter.php.

Referenced by setSiteInfoCallback().

◆ $mUploadCallback

WikiImporter::$mUploadCallback

private

Definition at line 38 of file WikiImporter.php.

Referenced by setUploadCallback().

◆ $pageOffset

WikiImporter::$pageOffset = 0

private

Definition at line 43 of file WikiImporter.php.

◆ $reader

WikiImporter::$reader = null

private

Definition at line 36 of file WikiImporter.php.

Referenced by getReader().

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

includes/import/WikiImporter.php

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ beforeImportPage()

◆ debug()

◆ debugRevisionHandler()

◆ disableStatisticsUpdate()

◆ doImport()

◆ dumpTemp()

◆ finishImportPage()

◆ getReader()

◆ handleContributor()

◆ handleLogItem()

◆ handlePage()

◆ handleRevision()

◆ handleSiteInfo()

◆ handleUpload()

◆ importLogItem()

◆ importRevision()

◆ importUpload()

◆ logItemCallback()

◆ nodeAttribute()

◆ nodeContents()

◆ notice()

◆ pageCallback()

◆ pageOutCallback()

◆ processLogItem()

◆ processRevision()

◆ processTitle()

◆ processUpload()

◆ revisionCallback()

◆ setDebug()

◆ setImageBasePath()

◆ setImportTitleFactory()

◆ setImportUploads()

◆ setLogItemCallback()

◆ setNoticeCallback()

◆ setNoUpdates()

◆ setPageCallback()

◆ setPageOffset()

◆ setPageOutCallback()

◆ setRevisionCallback()

◆ setSiteInfoCallback()

◆ setTargetNamespace()

◆ setTargetRootPage()

◆ setUploadCallback()

◆ setUsernamePrefix()

◆ siteInfoCallback()

◆ throwXmlError()

◆ warn()

Member Data Documentation

◆ $config

◆ $countableCache

◆ $disableStatisticsUpdate

◆ $externalUserNames

◆ $foreignNamespaces

◆ $importTitleFactory

◆ $mDebug

◆ $mImageBasePath

◆ $mImportUploads

◆ $mLogItemCallback

◆ $mNoticeCallback

◆ $mNoUpdates

◆ $mPageCallback

◆ $mPageOutCallback

◆ $mRevisionCallback

◆ $mSiteInfoCallback

◆ $mUploadCallback

◆ $pageOffset

◆ $reader