MediaWiki  master
WikiImporter Class Reference

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

Collaboration diagram for WikiImporter:

Public Member Functions

 __construct (ImportSource $source, Config $config)
 Creates an ImportXMLReader drawing from the source provided. More...
 
 beforeImportPage ( $titleAndForeignTitle)
 Default per-page callback. More...
 
 debug ( $data)
 
 debugRevisionHandler (&$revision)
 Alternate per-revision callback, for debugging. More...
 
 disableStatisticsUpdate ()
 Statistics update can cause a lot of time. More...
 
 doImport ()
 Primary entry point. More...
 
 finishImportPage ( $title, $foreignTitle, $revCount, $sRevCount, $pageInfo)
 Mostly for hook use. More...
 
 getReader ()
 
 importLogItem ( $revision)
 Default per-revision callback, performs the import. More...
 
 importRevision ( $revision)
 Default per-revision callback, performs the import. More...
 
 importUpload ( $revision)
 Dummy for now... More...
 
 nodeAttribute ( $attr)
 Retrieves the contents of the named attribute of the current element. More...
 
 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. More...
 
 notice ( $msg,... $params)
 
 pageCallback ( $title)
 Notify the callback function when a new "<page>" is reached. More...
 
 setDebug ( $debug)
 Set debug mode... More...
 
 setImageBasePath ( $dir)
 
 setImportTitleFactory ( $factory)
 Sets the factory object to use to convert ForeignTitle objects into local Title objects. More...
 
 setImportUploads ( $import)
 
 setLogItemCallback ( $callback)
 Sets the action to perform as each log item reached. More...
 
 setNoticeCallback ( $callback)
 Set a callback that displays notice messages. More...
 
 setNoUpdates ( $noupdates)
 Set 'no updates' mode. More...
 
 setPageCallback ( $callback)
 Sets the action to perform as each new page in the stream is reached. More...
 
 setPageOffset ( $nthPage)
 Sets 'pageOffset' value. More...
 
 setPageOutCallback ( $callback)
 Sets the action to perform as each page in the stream is completed. More...
 
 setRevisionCallback ( $callback)
 Sets the action to perform as each page revision is reached. More...
 
 setSiteInfoCallback ( $callback)
 Sets the action to perform when site info is encountered. More...
 
 setTargetNamespace ( $namespace)
 Set a target namespace to override the defaults. More...
 
 setTargetRootPage ( $rootpage)
 Set a target root page under which all pages are imported. More...
 
 setUploadCallback ( $callback)
 Sets the action to perform as each file upload version is reached. More...
 
 setUsernamePrefix ( $usernamePrefix, $assignKnownUsers)
 
 throwXmlError ( $err)
 
 warn ( $data)
 

Public Attributes

 $mDebug
 
 $mImageBasePath
 
 $mPageCallback
 
 $mPageOutCallback
 
 $mRevisionCallback
 
 $mUploadCallback
 

Private Member Functions

 dumpTemp ( $contents)
 
 getContentHandler ( $model)
 
 getDefaultContentModel ( $title, $role)
 
 handleContent ()
 
 handleContributor ()
 
 handleLogItem ()
 
 handlePage ()
 
 handleRevision (&$pageInfo)
 
 handleSiteInfo ()
 
 handleUpload (&$pageInfo)
 
 logItemCallback ( $revision)
 Notify the callback function of a new log item. More...
 
 makeContent (Title $title, $revisionId, $contentInfo)
 
 pageOutCallback ( $title, $foreignTitle, $revCount, $sucCount, $pageInfo)
 Notify the callback function when a "</page>" is closed. More...
 
 processLogItem ( $logInfo)
 
 processRevision ( $pageInfo, $revisionInfo)
 
 processTitle ( $text, $ns=null)
 
 processUpload ( $pageInfo, $uploadInfo)
 
 revisionCallback ( $revision)
 Notify the callback function of a revision. More...
 
 siteInfoCallback ( $siteInfo)
 Notify the callback function of site info. More...
 

Private Attributes

Config $config
 
array $countableCache = []
 
bool $disableStatisticsUpdate = false
 
ExternalUserNames $externalUserNames
 
 $foreignNamespaces = null
 
HookRunner $hookRunner
 
ImportTitleFactory $importTitleFactory
 
 $mImportUploads
 
 $mLogItemCallback
 
 $mNoticeCallback
 
 $mNoUpdates = false
 
 $mSiteInfoCallback
 
 $pageOffset = 0
 
XMLReader $reader
 

Detailed Description

XML file reader for the page data importer.

implements Special:Import

Definition at line 37 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 66 of file WikiImporter.php.

References $config, $source, UploadSourceAdapter\registerSource(), Hooks\runner(), 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$titleAndForeignTitleTwo-element array, with Title object at index 0 and ForeignTitle object at index 1
Returns
bool

Definition at line 347 of file WikiImporter.php.

References $title, and WikiPage\factory().

◆ debug()

◆ debugRevisionHandler()

WikiImporter::debugRevisionHandler ( $revision)

Alternate per-revision callback, for debugging.

Parameters
WikiRevision&$revision

Definition at line 447 of file WikiImporter.php.

References debug().

◆ disableStatisticsUpdate()

WikiImporter::disableStatisticsUpdate ( )

Statistics update can cause a lot of time.

Since
1.29

Definition at line 337 of file WikiImporter.php.

Referenced by finishImportPage().

◆ doImport()

WikiImporter::doImport ( )

Primary entry point.

Exceptions
Exception
MWException
Returns
bool

Definition at line 571 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 1059 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 410 of file WikiImporter.php.

References $content, $title, DeferredUpdates\addUpdate(), disableStatisticsUpdate(), SiteStatsUpdate\factory(), WikiPage\factory(), and wfDebug().

◆ getContentHandler()

WikiImporter::getContentHandler (   $model)
private
Parameters
string$model
Returns
ContentHandler

Definition at line 1189 of file WikiImporter.php.

Referenced by makeContent().

◆ getDefaultContentModel()

WikiImporter::getDefaultContentModel (   $title,
  $role 
)
private
Parameters
Title$title
string$role
Returns
string

Definition at line 1201 of file WikiImporter.php.

References $title.

Referenced by makeContent().

◆ getReader()

WikiImporter::getReader ( )
Returns
null|XMLReader

Definition at line 110 of file WikiImporter.php.

References $reader.

◆ handleContent()

WikiImporter::handleContent ( )
private

Definition at line 869 of file WikiImporter.php.

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

Referenced by handleRevision().

◆ handleContributor()

WikiImporter::handleContributor ( )
private
Returns
array

Definition at line 1109 of file WikiImporter.php.

References debug(), and nodeContents().

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

◆ handleLogItem()

WikiImporter::handleLogItem ( )
private

Definition at line 671 of file WikiImporter.php.

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

Referenced by doImport().

◆ handlePage()

WikiImporter::handlePage ( )
private

◆ handleRevision()

WikiImporter::handleRevision ( $pageInfo)
private
Parameters
array&$pageInfo

Definition at line 829 of file WikiImporter.php.

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

Referenced by handlePage().

◆ handleSiteInfo()

WikiImporter::handleSiteInfo ( )
private

Definition at line 644 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 1006 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 388 of file WikiImporter.php.

◆ importRevision()

WikiImporter::importRevision (   $revision)

Default per-revision callback, performs the import.

Parameters
WikiRevision$revision
Returns
bool

Definition at line 359 of file WikiImporter.php.

References notice().

◆ importUpload()

WikiImporter::importUpload (   $revision)

Dummy for now...

Parameters
WikiRevision$revision
Returns
bool

Definition at line 397 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 518 of file WikiImporter.php.

Referenced by processLogItem().

◆ makeContent()

WikiImporter::makeContent ( Title  $title,
  $revisionId,
  $contentInfo 
)
private
Parameters
Title$title
int$revisionId
array$contentInfo
Returns
Content
Exceptions
MWException

Definition at line 908 of file WikiImporter.php.

References $content, $wgMaxArticleSize, getContentHandler(), and getDefaultContentModel().

Referenced by processRevision().

◆ nodeAttribute()

WikiImporter::nodeAttribute (   $attr)

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

Parameters
string$attrThe 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 533 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

Definition at line 544 of file WikiImporter.php.

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

◆ notice()

WikiImporter::notice (   $msg,
  $params 
)

Definition at line 129 of file WikiImporter.php.

References wfDebug(), and wfMessage().

Referenced by importRevision(), and processTitle().

◆ pageCallback()

WikiImporter::pageCallback (   $title)

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

Parameters
array$title

Definition at line 478 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$revCount
int$sucCountNumber of revisions for which callback returned true
array$pageInfoAssociative array of page information

Definition at line 492 of file WikiImporter.php.

Referenced by handlePage().

◆ processLogItem()

WikiImporter::processLogItem (   $logInfo)
private
Parameters
array$logInfo
Returns
bool|mixed

Definition at line 705 of file WikiImporter.php.

References logItemCallback(), and Title\newFromText().

Referenced by handleLogItem().

◆ processRevision()

WikiImporter::processRevision (   $pageInfo,
  $revisionInfo 
)
private
Parameters
array$pageInfo
array$revisionInfo
Exceptions
MWException
Returns
bool|mixed

Definition at line 954 of file WikiImporter.php.

References $content, $title, makeContent(), 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 1138 of file WikiImporter.php.

References $title, RequestContext\getMain(), and notice().

Referenced by handlePage().

◆ processUpload()

WikiImporter::processUpload (   $pageInfo,
  $uploadInfo 
)
private
Parameters
array$pageInfo
array$uploadInfo
Returns
mixed

Definition at line 1070 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 504 of file WikiImporter.php.

Referenced by processRevision().

◆ setDebug()

WikiImporter::setDebug (   $debug)

Set debug mode...

Parameters
bool$debug

Definition at line 143 of file WikiImporter.php.

References $debug.

◆ setImageBasePath()

WikiImporter::setImageBasePath (   $dir)
Parameters
string$dir

Definition at line 313 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 250 of file WikiImporter.php.

Referenced by setTargetNamespace(), and setTargetRootPage().

◆ setImportUploads()

WikiImporter::setImportUploads (   $import)
Parameters
bool$import

Definition at line 320 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 228 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 171 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 151 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 180 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 161 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 195 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 206 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 239 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 259 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 281 of file WikiImporter.php.

References $title, Title\newFromText(), StatusValue\newGood(), 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 217 of file WikiImporter.php.

References $mUploadCallback.

Referenced by __construct().

◆ setUsernamePrefix()

WikiImporter::setUsernamePrefix (   $usernamePrefix,
  $assignKnownUsers 
)
Since
1.31
Parameters
string$usernamePrefixPrefix to apply to unknown (and possibly also known) usernames
bool$assignKnownUsersWhether to apply the prefix to usernames that exist locally

Definition at line 329 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 465 of file WikiImporter.php.

Referenced by handleSiteInfo().

◆ throwXmlError()

WikiImporter::throwXmlError (   $err)

Definition at line 114 of file WikiImporter.php.

References debug(), and wfDebug().

◆ warn()

WikiImporter::warn (   $data)

Definition at line 125 of file WikiImporter.php.

References wfDebug().

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

Member Data Documentation

◆ $config

Config WikiImporter::$config
private

Definition at line 48 of file WikiImporter.php.

Referenced by __construct().

◆ $countableCache

array WikiImporter::$countableCache = []
private

Definition at line 54 of file WikiImporter.php.

◆ $disableStatisticsUpdate

bool WikiImporter::$disableStatisticsUpdate = false
private

Definition at line 56 of file WikiImporter.php.

◆ $externalUserNames

ExternalUserNames WikiImporter::$externalUserNames
private

Definition at line 58 of file WikiImporter.php.

◆ $foreignNamespaces

WikiImporter::$foreignNamespaces = null
private

Definition at line 40 of file WikiImporter.php.

Referenced by handleSiteInfo().

◆ $hookRunner

HookRunner WikiImporter::$hookRunner
private

Definition at line 52 of file WikiImporter.php.

◆ $importTitleFactory

ImportTitleFactory WikiImporter::$importTitleFactory
private

Definition at line 50 of file WikiImporter.php.

◆ $mDebug

WikiImporter::$mDebug

Definition at line 43 of file WikiImporter.php.

◆ $mImageBasePath

WikiImporter::$mImageBasePath

Definition at line 44 of file WikiImporter.php.

◆ $mImportUploads

WikiImporter::$mImportUploads
private

Definition at line 44 of file WikiImporter.php.

◆ $mLogItemCallback

WikiImporter::$mLogItemCallback
private

Definition at line 41 of file WikiImporter.php.

Referenced by setLogItemCallback().

◆ $mNoticeCallback

WikiImporter::$mNoticeCallback
private

Definition at line 43 of file WikiImporter.php.

◆ $mNoUpdates

WikiImporter::$mNoUpdates = false
private

Definition at line 45 of file WikiImporter.php.

◆ $mPageCallback

WikiImporter::$mPageCallback

Definition at line 41 of file WikiImporter.php.

Referenced by setPageCallback().

◆ $mPageOutCallback

WikiImporter::$mPageOutCallback

Definition at line 42 of file WikiImporter.php.

Referenced by setPageOutCallback().

◆ $mRevisionCallback

WikiImporter::$mRevisionCallback

Definition at line 41 of file WikiImporter.php.

Referenced by setRevisionCallback().

◆ $mSiteInfoCallback

WikiImporter::$mSiteInfoCallback
private

Definition at line 42 of file WikiImporter.php.

Referenced by setSiteInfoCallback().

◆ $mUploadCallback

WikiImporter::$mUploadCallback

Definition at line 41 of file WikiImporter.php.

Referenced by setUploadCallback().

◆ $pageOffset

WikiImporter::$pageOffset = 0
private

Definition at line 46 of file WikiImporter.php.

◆ $reader

XMLReader WikiImporter::$reader
private

Definition at line 39 of file WikiImporter.php.

Referenced by getReader().


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