Handles the backend logic of moving a page from one title to another. More...

Collaboration diagram for MovePage:

[legend]

Public Member Functions
	__construct (Title $oldTitle, Title $newTitle)

	checkPermissions (User $user, $reason)
	Check if the user is allowed to perform the move. More...

	isValidMove ()
	Does various sanity checks that the move is valid. More...

	move (User $user, $reason=null, $createRedirect=true, array $changeTags=[])
	Move a page without taking user permissions into account. More...

	moveIfAllowed (User $user, $reason=null, $createRedirect=true, array $changeTags=[])
	Same as move(), but with permissions checks. More...

	moveSubpages (User $user, $reason=null, $createRedirect=true, array $changeTags=[])
	Move the source page's subpages to be subpages of the target page, without checking user permissions. More...

	moveSubpagesIfAllowed (User $user, $reason=null, $createRedirect=true, array $changeTags=[])
	Move the source page's subpages to be subpages of the target page, with user permission checks. More...

Protected Member Functions
	isValidFileMove ()
	Sanity checks for when a file is being moved. More...

	isValidMoveTarget ()
	Checks if $this can be moved to a given Title. More...

Protected Attributes
Title	$newTitle

Title	$oldTitle

Private Member Functions
	moveFile ( $oldTitle, $newTitle)
	Move a file associated with a page to a new location. More...

	moveSubpagesInternal ( $checkPermissions, User $user, $reason, $createRedirect, array $changeTags)

	moveToInternal (User $user, &$nt, $reason='', $createRedirect=true, array $changeTags=[])
	Move page to a title which is either a redirect to the source page or nonexistent. More...

	moveUnsafe (User $user, $reason, $createRedirect, array $changeTags)
	Moves without any sort of safety or sanity checks. More...

Detailed Description

Handles the backend logic of moving a page from one title to another.

Since: 1.24

Definition at line 32 of file MovePage.php.

Constructor & Destructor Documentation

◆ __construct()

MovePage::__construct	(	Title	$oldTitle,
		Title	$newTitle
	)

Definition at line 44 of file MovePage.php.

References $newTitle, and $oldTitle.

Member Function Documentation

◆ checkPermissions()

MovePage::checkPermissions	(	User	$user,
			$reason
	)

Check if the user is allowed to perform the move.

Parameters

User	$user
string \| null	$reason	To check against summary spam regex. Set to null to skip the check, for instance to display errors preemptively before the user has filled in a summary.

Returns: Status

Definition at line 57 of file MovePage.php.

References as, User\isAllowed(), EditPage\matchSummarySpamRegex(), null, Hooks\run(), and wfMergeErrorArrays().

Referenced by moveIfAllowed().

◆ isValidFileMove()

MovePage::isValidFileMove ( )

protected

Sanity checks for when a file is being moved.

Returns: Status

Definition at line 175 of file MovePage.php.

References $file, File\checkExtensionCompatibility(), NS_FILE, wfLocalFile(), and wfStripIllegalFilenameChars().

Referenced by isValidMove().

◆ isValidMove()

MovePage::isValidMove ( )

Does various sanity checks that the move is valid.

Only things based on the two titles should be checked here.

Returns: Status

Definition at line 98 of file MovePage.php.

References $wgContentHandlerUseDB, ContentHandler\getForTitle(), ContentHandler\getLocalizedName(), isValidFileMove(), isValidMoveTarget(), NS_FILE, and Hooks\run().

Referenced by move(), and moveIfAllowed().

◆ isValidMoveTarget()

MovePage::isValidMoveTarget ( )

protected

Checks if $this can be moved to a given Title.

Selects for update, so don't call it unless you mean business

Since: 1.25

Returns: bool

Definition at line 202 of file MovePage.php.

References $content, $file, $rev, Revision\newFromTitle(), NS_FILE, null, wfDebug(), and wfLocalFile().

Referenced by isValidMove().

◆ move()

MovePage::move	(	User	$user,
			$reason = `null`,
			$createRedirect = `true`,
		array	$changeTags = `[]`
	)

Move a page without taking user permissions into account.

Only checks if the move is itself invalid, e.g., trying to move a special page or trying to move a page onto one that already exists.

Parameters

User	$user
string \| null	$reason
bool \| null	$createRedirect
	string[]	$changeTags Change tags to apply to the entry in the move log

Returns: Status

Definition at line 254 of file MovePage.php.

References isValidMove(), and moveUnsafe().

◆ moveFile()

MovePage::moveFile	(	$oldTitle,
		$newTitle
	)

private

Move a file associated with a page to a new location.

Can also be used to revert after a DB failure.

Access:: private

Parameters

Title	$oldTitle	Old location to move the file from.
Title	$newTitle	New location to move the file to.

Returns: Status

Definition at line 627 of file MovePage.php.

References $file, cache, Title\getPrefixedText(), StatusValue\newFatal(), RepoGroup\singleton(), and wfLocalFile().

Referenced by moveUnsafe().

◆ moveIfAllowed()

MovePage::moveIfAllowed	(	User	$user,
			$reason = `null`,
			$createRedirect = `true`,
		array	$changeTags = `[]`
	)

Same as move(), but with permissions checks.

Parameters

User	$user
string \| null	$reason
bool \| null	$createRedirect	Ignored if user doesn't have suppressredirect permission
	string[]	$changeTags Change tags to apply to the entry in the move log

Returns: Status

Definition at line 274 of file MovePage.php.

References ChangeTags\canAddTagsAccompanyingChange(), checkPermissions(), User\isAllowed(), isValidMove(), moveUnsafe(), and User\spreadAnyEditBlock().

◆ moveSubpages()

MovePage::moveSubpages	(	User	$user,
			$reason = `null`,
			$createRedirect = `true`,
		array	$changeTags = `[]`
	)

Move the source page's subpages to be subpages of the target page, without checking user permissions.

The caller is responsible for moving the source page itself. We will still not do moves that are inherently not allowed, nor will we move more than $wgMaximumMovedPages.

Parameters

User	$user
string \| null	$reason	The reason for the move
bool \| null	$createRedirect	Whether to create redirects from the old subpages to the new ones
	string[]	$changeTags Applied to entries in the move log and redirect page revision

Returns: Status Good if no errors occurred. Ok if at least one page succeeded. The "value" of the top-level status is an array containing the per-title status for each page. For any move that succeeded, the "value" of the per-title status is the new page title.

Definition at line 311 of file MovePage.php.

References moveSubpagesInternal().

◆ moveSubpagesIfAllowed()

MovePage::moveSubpagesIfAllowed	(	User	$user,
			$reason = `null`,
			$createRedirect = `true`,
		array	$changeTags = `[]`
	)

Move the source page's subpages to be subpages of the target page, with user permission checks.

The caller is responsible for moving the source page itself.

Parameters

User	$user
string \| null	$reason	The reason for the move
bool \| null	$createRedirect	Whether to create redirects from the old subpages to the new ones. Ignored if the user doesn't have the 'suppressredirect' right.
	string[]	$changeTags Applied to entries in the move log and redirect page revision

Returns: Status Good if no errors occurred. Ok if at least one page succeeded. The "value" of the top-level status is an array containing the per-title status for each page. For any move that succeeded, the "value" of the per-title status is the new page title.

Definition at line 330 of file MovePage.php.

References moveSubpagesInternal().

◆ moveSubpagesInternal()

MovePage::moveSubpagesInternal	(		$checkPermissions,
		User	$user,
			$reason,
			$createRedirect,
		array	$changeTags
	)

private

Parameters

bool	$checkPermissions
User	$user
string	$reason
bool	$createRedirect
array	$changeTags

Returns: Status

Definition at line 344 of file MovePage.php.

References $services, $wgMaximumMovedPages, as, StringUtils\escapeRegexReplacement(), User\getTalkPage(), Title\makeTitleSafe(), StatusValue\newFatal(), and StatusValue\newGood().

Referenced by moveSubpages(), and moveSubpagesIfAllowed().

◆ moveToInternal()

MovePage::moveToInternal	(	User	$user,
		&	$nt,
			$reason = `''`,
			$createRedirect = `true`,
		array	$changeTags = `[]`
	)

private

Move page to a title which is either a redirect to the source page or nonexistent.

Todo:: This was basically directly moved from Title, it should be split into smaller functions

Parameters

User	$user	the User doing the move
Title	$nt	The page to move to, which should be a redirect or non-existent
string	$reason	The reason for the move
bool	$createRedirect	Whether to leave a redirect at the old title. Does not check if the user has the suppressredirect right
	string[]	$changeTags Change tags to apply to the entry in the move log

Returns: Revision the revision created by the move

Exceptions

MWException

Definition at line 660 of file MovePage.php.

References $oldTitle, $user, ChangeTags\addTags(), DB_MASTER, WikiPage\factory(), ContentHandler\getDefaultModelFor(), ContentHandler\getForTitle(), User\getId(), User\getName(), ChangeTags\getSoftwareTags(), User\incEditCount(), Revision\insertOn(), RequestContext\newExtraneousContext(), LogFormatter\newFromEntry(), Revision\newNullRevision(), NS_CATEGORY, null, WikiPage\onArticleCreate(), WikiPage\onArticleDelete(), plain, IDBAccessObject\READ_LOCKING, Hooks\run(), wfGetDB(), and wfMessage().

Referenced by moveUnsafe().

◆ moveUnsafe()

MovePage::moveUnsafe	(	User	$user,
			$reason,
			$createRedirect,
		array	$changeTags
	)

private

Moves without any sort of safety or sanity checks.

Hooks can still fail the move, however.

Parameters

User	$user
string	$reason
bool	$createRedirect
	string[]	$changeTags Change tags to apply to the entry in the move log

Returns: Status

Definition at line 432 of file MovePage.php.

References $newTitle, $oldTitle, $params, $res, $services, $type, $user, $wgCategoryCollation, DeferredUpdates\addUpdate(), as, DB_MASTER, Title\GAID_FOR_UPDATE, moveFile(), moveToInternal(), StatusValue\newGood(), NS_FILE, Hooks\run(), Collation\singleton(), use, wfGetDB(), and wfMessage().

Referenced by move(), and moveIfAllowed().

Member Data Documentation

◆ $newTitle

Title MovePage::$newTitle

protected

Definition at line 42 of file MovePage.php.

Referenced by __construct(), and moveUnsafe().

◆ $oldTitle

Title MovePage::$oldTitle

protected

Definition at line 37 of file MovePage.php.

Referenced by __construct(), moveToInternal(), and moveUnsafe().

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

includes/MovePage.php

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ checkPermissions()

◆ isValidFileMove()

◆ isValidMove()

◆ isValidMoveTarget()

◆ move()

◆ moveFile()

◆ moveIfAllowed()

◆ moveSubpages()

◆ moveSubpagesIfAllowed()

◆ moveSubpagesInternal()

◆ moveToInternal()

◆ moveUnsafe()

Member Data Documentation

◆ $newTitle

◆ $oldTitle