Inheritance diagram for Revision:

Collaboration diagram for Revision:

Public Member Functions
	__construct ($row)
	Constructor.
	getComment ($audience=self::FOR_PUBLIC, User $user=null)
	Fetch revision comment if it's available to the specified audience.
	getContent ($audience=self::FOR_PUBLIC, User $user=null)
	Fetch revision content if it's available to the specified audience.
	getContentFormat ()
	Returns the content format for this revision.
	getContentHandler ()
	Returns the content handler appropriate for this revision's content model.
	getContentModel ()
	Returns the content model for this revision.
	getId ()
	Get revision ID.
	getNext ()
	Get next revision for this title.
	getPage ()
	Get the page ID.
	getParentId ()
	Get parent revision ID (the original previous page revision)
	getPrevious ()
	Get previous revision for this title.
	getRawComment ()
	Fetch revision comment without regard for the current user's permissions.
	getRawText ()
	Fetch revision text without regard for view restrictions.
	getRawUser ()
	Fetch revision's user id without regard for the current user's permissions.
	getRawUserText ()
	Fetch revision's username without regard for view restrictions.
	getRecentChange ()
	Get the RC object belonging to the current revision, if there's one.
	getSerializedData ()
	Fetch original serialized data without regard for view restrictions.
	getSha1 ()
	Returns the base36 sha1 of the text in this revision, or null if unknown.
	getSize ()
	Returns the length of the text in this revision, or null if unknown.
	getText ($audience=self::FOR_PUBLIC, User $user=null)
	Fetch revision text if it's available to the specified audience.
	getTextId ()
	Get text row ID.
	getTimestamp ()
	getTitle ()
	Returns the title of the page associated with this entry or null.
	getUser ($audience=self::FOR_PUBLIC, User $user=null)
	Fetch revision's user id if it's available to the specified audience.
	getUserText ($audience=self::FOR_PUBLIC, User $user=null)
	Fetch revision's username if it's available to the specified audience.
	getVisibility ()
	Get the deletion bitfield of the revision.
	insertOn ($dbw)
	Insert a new revision into the database, returning the new revision ID number on success and dies horribly on failure.
	isCurrent ()
	isDeleted ($field)
	isMinor ()
	isUnpatrolled ()
	revText ()
	Alias for getText(Revision::FOR_THIS_USER)
	setId ($id)
	Set the revision ID.
	setTitle ($title)
	Set the title of the revision.
	userCan ($field, User $user=null)
	Determine if the current user is allowed to view a particular field of this revision, if it's marked as deleted.
Static Public Member Functions
static	base36Sha1 ($text)
	Get the base 36 SHA-1 value for a string of text.
static	compressRevisionText (&$text)
	If $wgCompressRevisions is enabled, we will compress data.
static	countByPageId ($db, $id)
	Get count of revisions per page...not very efficient.
static	countByTitle ($db, $title)
	Get count of revisions per page...not very efficient.
static	decompressRevisionText ($text, $flags)
	Re-converts revision text according to it's flags.
static	fetchRevision ($title)
	Return a wrapper for a series of database rows to fetch all of a given page's revisions in turn.
static	getParentLengths ($db, array $revIds)
	Do a batched query to get the parent revision lengths.
static	getRevisionText ($row, $prefix= 'old_', $wiki=false)
	Get revision text associated with an old or archive row $row is usually an object from wfFetchRow(), both the flags and the text field must be included.
static	getTimestampFromId ($title, $id)
	Get rev_timestamp from rev_id, without loading the rest of the row.
static	loadFromId ($db, $id)
	Load a page revision from a given revision ID number.
static	loadFromPageId ($db, $pageid, $id=0)
	Load either the current, or a specified, revision that's attached to a given page.
static	loadFromTimestamp ($db, $title, $timestamp)
	Load the revision for the given title with the given timestamp.
static	loadFromTitle ($db, $title, $id=0)
	Load either the current, or a specified, revision that's attached to a given page.
static	newFromArchiveRow ($row, $overrides=array())
	Make a fake revision object from an archive table row.
static	newFromId ($id, $flags=0)
	Load a page revision from a given revision ID number.
static	newFromPageId ($pageId, $revId=0, $flags=0)
	Load either the current, or a specified, revision that's attached to a given page ID.
static	newFromRow ($row)
static	newFromTitle ($title, $id=0, $flags=0)
	Load either the current, or a specified, revision that's attached to a given title.
static	newNullRevision ($dbw, $pageId, $summary, $minor)
	Create a new null-revision for insertion into a page's history.
static	pageJoinCond ()
	Return the value of a select() page conds array for the page table.
static	selectFields ()
	Return the list of revision fields that should be selected to create a new revision.
static	selectPageFields ()
	Return the list of page fields that should be selected from page table.
static	selectTextFields ()
	Return the list of text fields that should be selected to read the revision text.
static	selectUserFields ()
	Return the list of user fields that should be selected from user table.
static	userCanBitfield ($bitfield, $field, User $user=null)
	Determine if the current user is allowed to view a particular field of this revision, if it's marked as deleted.
static	userJoinCond ()
	Return the value of a select() JOIN conds array for the user table.
static	userWasLastToEdit ($db, $pageId, $userId, $since)
	Check if no edits were made by other users since the time a user started editing the page.
Public Attributes
const	DELETED_COMMENT = 2
const	DELETED_RESTRICTED = 8
const	DELETED_TEXT = 1
const	DELETED_USER = 4
const	FOR_PUBLIC = 1
const	FOR_THIS_USER = 2
const	RAW = 3
const	SUPPRESSED_USER = 12
Protected Member Functions
	checkContentModel ()
	getContentInternal ()
	Gets the content object for the revision (or null on failure).
	loadText ()
	Lazy-load the revision's text.
Protected Attributes
	$mComment
Content null bool	$mContent
	$mContentFormat
null ContentHandler	$mContentHandler
	$mContentModel
	$mCurrent
	$mDeleted
	$mId
	$mMinorEdit
	$mOrigUserText
int null	$mPage
	$mParentId
int	$mQueryFlags = 0
	$mSha1
	$mSize
	$mText
	$mTextRow
	$mTimestamp
null Title	$mTitle
	$mUser
	$mUserText
Private Member Functions
	getPreviousRevisionId ($db)
	Get previous revision Id for this page_id This is used to populate rev_parent_id on save.
Static Private Member Functions
static	fetchFromConds ($db, $conditions, $flags=0)
	Given a set of conditions, return a ResultWrapper which will return matching database rows with the fields necessary to build Revision objects.
static	loadFromConds ($db, $conditions, $flags=0)
	Given a set of conditions, fetch a revision from the given database connection.
static	newFromConds ($conditions, $flags=0)
	Given a set of conditions, fetch a revision.

Detailed Description

Todo:: document

Definition at line 26 of file Revision.php.

Constructor & Destructor Documentation

Revision::__construct ( $ row )

Constructor.

Parameters:

$row	Mixed: either a database row or an array

Exceptions:

MWException

Access:: private

Definition at line 496 of file Revision.php.

Member Function Documentation

static Revision::base36Sha1 ( $ text ) [static]

Get the base 36 SHA-1 value for a string of text.

Parameters:

$text String

Returns:: String

Definition at line 1446 of file Revision.php.

Referenced by RevisionTest\dataGetSha1(), PopulateRevisionSha1\upgradeLegacyArchiveRow(), and PopulateRevisionSha1\upgradeRow().

Revision::checkContentModel ( ) [protected]

Definition at line 1395 of file Revision.php.

static Revision::compressRevisionText ( &$ text ) [static]

If $wgCompressRevisions is enabled, we will compress data.

The input string is modified in place. Return value is the flags field: contains 'gzip' if the data is compressed, and 'utf-8' if we're saving in UTF-8 mode.

Parameters:

$text Mixed: reference to a text

Returns:: String

Definition at line 1233 of file Revision.php.

Referenced by CheckStorage\importRevision(), RevisionTest\testCompressRevisionTextUtf8(), and RevisionTest\testCompressRevisionTextUtf8Gzip().

static Revision::countByPageId	(	$	db,
		$	id
	)		`[static]`

Get count of revisions per page...not very efficient.

Parameters:

$db	DatabaseBase
$id	Integer: page id

Returns:: Integer

Definition at line 1659 of file Revision.php.

static Revision::countByTitle	(	$	db,
		$	title
	)		`[static]`

Get count of revisions per page...not very efficient.

Parameters:

$db	DatabaseBase
$title	Title

Returns:: Integer

Definition at line 1675 of file Revision.php.

static Revision::decompressRevisionText	(	$	text,
		$	flags
	)		`[static]`

Re-converts revision text according to it's flags.

Parameters:

$text	Mixed: reference to a text
$flags	array: compression flags

Returns:: String|bool decompressed text, or false on failure

Definition at line 1259 of file Revision.php.

static Revision::fetchFromConds	(	$	db,
		$	conditions,
		$	flags = `0`
	)		`[static, private]`

Given a set of conditions, return a ResultWrapper which will return matching database rows with the fields necessary to build Revision objects.

Parameters:

$db	DatabaseBase
$conditions	Array
$flags	integer (optional)

Returns:: ResultWrapper

Definition at line 360 of file Revision.php.

static Revision::fetchRevision ( $ title ) [static]

Return a wrapper for a series of database rows to fetch all of a given page's revisions in turn.

Each row can be fed to the constructor to get objects.

Parameters:

$title Title

Returns:: ResultWrapper

Definition at line 339 of file Revision.php.

Revision::getComment	(	$	audience = `self::FOR_PUBLIC`,
		User $	user = `null`
	)

Fetch revision comment if it's available to the specified audience.

If the specified audience does not have access to the comment, an empty string will be returned.

Parameters:

$audience	Integer: one of: Revision::FOR_PUBLIC to be displayed to all users Revision::FOR_THIS_USER to be displayed to the given user Revision::RAW get the text regardless of permissions
$user	User object to check for, only if FOR_THIS_USER is passed to the $audience parameter

Returns:: String

Definition at line 848 of file Revision.php.

Referenced by Linker\revComment().

Revision::getContent	(	$	audience = `self::FOR_PUBLIC`,
		User $	user = `null`
	)

Fetch revision content if it's available to the specified audience.

If the specified audience does not have the ability to view this revision, null will be returned.

Parameters:

$audience	Integer: one of: Revision::FOR_PUBLIC to be displayed to all users Revision::FOR_THIS_USER to be displayed to $wgUser Revision::RAW get the text regardless of permissions
$user	User object to check for, only if FOR_THIS_USER is passed to the $audience parameter

Since:: 1.21

Returns:: Content|null

Definition at line 963 of file Revision.php.

Referenced by ContentHandler\getUndoContent(), and RefreshLinksJob\runForTitleInternal().

Revision::getContentFormat ( )

Returns the content format for this revision.

If no content format was stored in the database, the default format for this revision's content model is returned.

Returns:: String the content format id associated with this revision, see the CONTENT_FORMAT_XXX constants.

Definition at line 1070 of file Revision.php.

Referenced by RevisionStorageTest\assertRevEquals().

Revision::getContentHandler ( )

Returns the content handler appropriate for this revision's content model.

Exceptions:

MWException

Returns:: ContentHandler

Definition at line 1087 of file Revision.php.

Referenced by RefreshLinksJob\runForTitleInternal().

Revision::getContentInternal ( ) [protected]

Gets the content object for the revision (or null on failure).

Note that for mutable Content objects, each call to this method will return a fresh clone.

Since:: 1.21

Returns:: Content|null the Revision's content, or null on failure.

Definition at line 1020 of file Revision.php.

Revision::getContentModel ( )

Returns the content model for this revision.

If no content model was stored in the database, $this->getTitle()->getContentModel() is used to determine the content model to use. If no title is know, CONTENT_MODEL_WIKITEXT is used as a last resort.

Returns:: String the content model id associated with this revision, see the CONTENT_MODEL_XXX constants.

Definition at line 1051 of file Revision.php.

Referenced by RevisionStorageTest\assertRevEquals().

Revision::getId ( )

Get revision ID.

Returns:: Integer|null

Definition at line 664 of file Revision.php.

Referenced by RevisionStorageTest\assertRevEquals(), and RefreshLinksJob\runForTitleInternal().

Revision::getNext ( )

Get next revision for this title.

Returns:: Revision or null

Definition at line 1136 of file Revision.php.

Revision::getPage ( )

Get the page ID.

Returns:: Integer|null

Definition at line 759 of file Revision.php.

Referenced by RevisionStorageTest\assertRevEquals().

Revision::getParentId ( )

Get parent revision ID (the original previous page revision)

Returns:: Integer|null

Definition at line 692 of file Revision.php.

static Revision::getParentLengths	(	$	db,
		array $	revIds
	)		`[static]`

Do a batched query to get the parent revision lengths.

Parameters:

$db	DatabaseBase
$revIds	Array

Returns:: array

Definition at line 472 of file Revision.php.

Referenced by HistoryPager\doBatchLookups(), ContribsPager\doBatchLookups(), and ApiQueryContributions\execute().

Revision::getPrevious ( )

Get previous revision for this title.

Returns:: Revision|null

Definition at line 1121 of file Revision.php.

Revision::getPreviousRevisionId ( $ db ) [private]

Get previous revision Id for this page_id This is used to populate rev_parent_id on save.

Parameters:

$db	DatabaseBase

Returns:: Integer

Definition at line 1153 of file Revision.php.

Revision::getRawComment ( )

Fetch revision comment without regard for the current user's permissions.

Returns:: String

Definition at line 863 of file Revision.php.

Referenced by Linker\revComment().

Revision::getRawText ( )

Fetch revision text without regard for view restrictions.

Returns:: String

Deprecated:: since 1.21. Instead, use Revision::getContent( Revision::RAW ) or Revision::getSerializedData() as appropriate.

Definition at line 992 of file Revision.php.

Revision::getRawUser ( )

Fetch revision's user id without regard for the current user's permissions.

Returns:: String

Definition at line 791 of file Revision.php.

Revision::getRawUserText ( )

Fetch revision's username without regard for view restrictions.

Returns:: String

Definition at line 823 of file Revision.php.

Revision::getRecentChange ( )

Get the RC object belonging to the current revision, if there's one.

Since:: 1.22

Returns:: RecentChange|null

Definition at line 896 of file Revision.php.

static Revision::getRevisionText	(	$	row,
		$	prefix = `'old_'`,
		$	wiki = `false`
	)		`[static]`

Get revision text associated with an old or archive row $row is usually an object from wfFetchRow(), both the flags and the text field must be included.

Parameters:

	$row	Object: the text data
string	$prefix	table prefix (default 'old_')
string \| false	$wiki	the name of the wiki to load the revision text from (same as the the wiki $row was loaded from) or false to indicate the local wiki (this is the default). Otherwise, it must be a symbolic wiki database identifier as understood by the LoadBalancer class.

Returns:: String: text the text requested or false on failure

Definition at line 1184 of file Revision.php.

Referenced by CompressOld\compressWithConcat(), FetchText\doGetText(), RecompressTracked\doOrphanList(), RecompressTracked\doPage(), ApiQueryDeletedrevs\execute(), RevisionTest\testCompressRevisionTextUtf8(), RevisionTest\testCompressRevisionTextUtf8Gzip(), RevisionTest\testGetRevisionText(), RevisionTest\testGetRevisionTextGzip(), RevisionTest\testGetRevisionTextUtf8Legacy(), RevisionTest\testGetRevisionTextUtf8LegacyGzip(), RevisionTest\testGetRevisionTextUtf8Native(), and RevisionTest\testGetRevisionTextUtf8NativeGzip().

Revision::getSerializedData ( )

Fetch original serialized data without regard for view restrictions.

Since:: 1.21

Returns:: String

Definition at line 1003 of file Revision.php.

Revision::getSha1 ( )

Returns the base36 sha1 of the text in this revision, or null if unknown.

Returns:: String|null

Definition at line 710 of file Revision.php.

Referenced by RevisionStorageTest\assertRevEquals().

Revision::getSize ( )

Returns the length of the text in this revision, or null if unknown.

Returns:: Integer|null

Definition at line 701 of file Revision.php.

Revision::getText	(	$	audience = `self::FOR_PUBLIC`,
		User $	user = `null`
	)

Fetch revision text if it's available to the specified audience.

If the specified audience does not have the ability to view this revision, an empty string will be returned.

Parameters:

$audience	Integer: one of: Revision::FOR_PUBLIC to be displayed to all users Revision::FOR_THIS_USER to be displayed to the given user Revision::RAW get the text regardless of permissions
$user	User object to check for, only if FOR_THIS_USER is passed to the $audience parameter

Deprecated:: in 1.21, use getContent() instead

Todo:: Replace usage in core

Returns:: String

Definition at line 942 of file Revision.php.

Revision::getTextId ( )

Get text row ID.

Returns:: Integer|null

Definition at line 683 of file Revision.php.

Revision::getTimestamp ( )

Returns:: String

Definition at line 1105 of file Revision.php.

Referenced by RevisionStorageTest\assertRevEquals().

static Revision::getTimestampFromId	(	$	title,
		$	id
	)		`[static]`

Get rev_timestamp from rev_id, without loading the rest of the row.

Parameters:

$title	Title
$id	Integer

Returns:: String

Definition at line 1635 of file Revision.php.

Referenced by ApiSetNotificationTimestamp\execute(), and Skin\lastModified().

Revision::getTitle ( )

Returns the title of the page associated with this entry or null.

Will do a query, when title is not set and id is given.

Returns:: Title|null

Definition at line 721 of file Revision.php.

Referenced by Linker\revComment().

Revision::getUser	(	$	audience = `self::FOR_PUBLIC`,
		User $	user = `null`
	)

Fetch revision's user id if it's available to the specified audience.

If the specified audience does not have access to it, zero will be returned.

Parameters:

$audience	Integer: one of: Revision::FOR_PUBLIC to be displayed to all users Revision::FOR_THIS_USER to be displayed to the given user Revision::RAW get the ID regardless of permissions
$user	User object to check for, only if FOR_THIS_USER is passed to the $audience parameter

Returns:: Integer

Definition at line 776 of file Revision.php.

Referenced by RevisionStorageTest\assertRevEquals().

Revision::getUserText	(	$	audience = `self::FOR_PUBLIC`,
		User $	user = `null`
	)

Fetch revision's username if it's available to the specified audience.

If the specified audience does not have access to the username, an empty string will be returned.

Parameters:

$audience	Integer: one of: Revision::FOR_PUBLIC to be displayed to all users Revision::FOR_THIS_USER to be displayed to the given user Revision::RAW get the text regardless of permissions
$user	User object to check for, only if FOR_THIS_USER is passed to the $audience parameter

Returns:: string

Definition at line 808 of file Revision.php.

Revision::getVisibility ( )

Get the deletion bitfield of the revision.

Returns:: int

Definition at line 922 of file Revision.php.

Revision::insertOn ( $ dbw )

Insert a new revision into the database, returning the new revision ID number on success and dies horribly on failure.

Parameters:

$dbw	DatabaseBase: (master connection)

Exceptions:

MWException

Returns:: Integer

Definition at line 1300 of file Revision.php.

Revision::isCurrent ( )

Returns:: Boolean

Definition at line 1112 of file Revision.php.

Revision::isDeleted ( $ field )

Parameters:

int $field one of DELETED_* bitfield constants

Returns:: Boolean

Definition at line 913 of file Revision.php.

Referenced by Linker\revComment().

Revision::isMinor ( )

Returns:: Boolean

Definition at line 870 of file Revision.php.

Revision::isUnpatrolled ( )

Returns:: integer rcid of the unpatrolled row, zero if there isn't one

Definition at line 877 of file Revision.php.

static Revision::loadFromConds	(	$	db,
		$	conditions,
		$	flags = `0`
	)		`[static, private]`

Given a set of conditions, fetch a revision from the given database connection.

Parameters:

$db	DatabaseBase
$conditions	Array
$flags	integer (optional)

Returns:: Revision or null

Definition at line 318 of file Revision.php.

static Revision::loadFromId	(	$	db,
		$	id
	)		`[static]`

Load a page revision from a given revision ID number.

Returns null if no such revision can be found.

Parameters:

$db	DatabaseBase
$id	Integer

Returns:: Revision or null

Definition at line 218 of file Revision.php.

static Revision::loadFromPageId	(	$	db,
		$	pageid,
		$	id = `0`
	)		`[static]`

Load either the current, or a specified, revision that's attached to a given page.

If not attached to that page, will return null.

Parameters:

$db	DatabaseBase
$pageid	Integer
$id	Integer

Returns:: Revision or null

Definition at line 232 of file Revision.php.

static Revision::loadFromTimestamp	(	$	db,
		$	title,
		$	timestamp
	)		`[static]`

Load the revision for the given title with the given timestamp.

WARNING: Timestamps may in some circumstances not be unique, so this isn't the best key to use.

Parameters:

$db	DatabaseBase
$title	Title
$timestamp	String

Returns:: Revision or null

Definition at line 277 of file Revision.php.

Referenced by AttachLatest\execute().

static Revision::loadFromTitle	(	$	db,
		$	title,
		$	id = `0`
	)		`[static]`

Load either the current, or a specified, revision that's attached to a given page.

If not attached to that page, will return null.

Parameters:

$db	DatabaseBase
$title	Title
$id	Integer

Returns:: Revision or null

Definition at line 252 of file Revision.php.

Revision::loadText ( ) [protected]

Lazy-load the revision's text.

Currently hardcoded to the 'text' table storage engine.

Returns:: String|bool the revision's text, or false on failure

Definition at line 1456 of file Revision.php.

static Revision::newFromArchiveRow	(	$	row,
		$	overrides = `array()`
	)		`[static]`

Make a fake revision object from an archive table row.

This is queried for permissions or even inserted (as in Special:Undelete)

Todo:: FIXME: Should be a subclass for RevisionDelete. [TS]

Parameters:

$row
$overrides	array

Exceptions:

MWException

Returns:: Revision

Definition at line 159 of file Revision.php.

Referenced by RevDel_ArchiveItem\__construct(), RevDel_ArchivedRevisionItem\__construct(), PopulateRevisionSha1\upgradeLegacyArchiveRow(), and PopulateRevisionSha1\upgradeRow().

static Revision::newFromConds	(	$	conditions,
		$	flags = `0`
	)		`[static, private]`

Given a set of conditions, fetch a revision.

Parameters:

$conditions	Array
$flags	integer (optional)

Returns:: Revision or null

Definition at line 294 of file Revision.php.

static Revision::newFromId	(	$	id,
		$	flags = `0`
	)		`[static]`

Load a page revision from a given revision ID number.

Returns null if no such revision can be found.

$flags include: Revision::READ_LATEST : Select the data from the master Revision::READ_LOCKING : Select & lock the data from the master

Parameters:

$id	Integer
$flags	Integer (optional)

Returns:: Revision or null

Definition at line 88 of file Revision.php.

Referenced by SpecialComparePages\checkExistingRevision(), Orphans\checkSeparation(), ApiComparePages\execute(), ApiPatrol\execute(), CheckBadRedirects\execute(), SpecialNewpages\feedItemDesc(), Article\fetchContentObject(), FeedUtils\formatDiffRow(), SpecialComparePages\showDiff(), Parser\statelessFetchTemplate(), and RevDel_RevisionList\suggestTarget().

static Revision::newFromPageId	(	$	pageId,
		$	revId = `0`,
		$	flags = `0`
	)		`[static]`

Load either the current, or a specified, revision that's attached to a given page ID.

Returns null if no such revision can be found.

$flags include: Revision::READ_LATEST : Select the data from the master (since 1.20) Revision::READ_LOCKING : Select & lock the data from the master

Parameters:

$revId	Integer
$pageId	Integer (optional)
$flags	Integer Bitfield (optional)

Returns:: Revision or null

Definition at line 137 of file Revision.php.

static Revision::newFromRow ( $ row ) [static]

Since:: 1.19

Parameters:

$row

Returns:: Revision

Definition at line 206 of file Revision.php.

Referenced by ApiFeedContributions\feedItem().

static Revision::newFromTitle	(	$	title,
		$	id = `0`,
		$	flags = `0`
	)		`[static]`

Load either the current, or a specified, revision that's attached to a given title.

If not attached to that title, will return null.

$flags include: Revision::READ_LATEST : Select the data from the master Revision::READ_LOCKING : Select & lock the data from the master

Parameters:

$title	Title
$id	Integer (optional)
$flags	Integer Bitfield (optional)

Returns:: Revision or null

Definition at line 106 of file Revision.php.

Referenced by CleanupSpam\cleanupArticle(), Title\countAuthorsBetween(), Title\countRevisionsBetween(), ApiEditPage\execute(), GetTextMaint\execute(), ContentHandler\getAutoDeleteReason(), ResourceLoaderWikiModule\getContent(), Skin\getNewtalks(), RawAction\getRawText(), Title\isValidMoveTarget(), CoreParserFunctions\pagesize(), RefreshLinksJob\run(), DoubleRedirectJob\run(), SpecialBookSources\showList(), Parser\statelessFetchTemplate(), and UploadFromUrlTest\testLeaveMessage().

static Revision::newNullRevision	(	$	dbw,
		$	pageId,
		$	summary,
		$	minor
	)		`[static]`

Create a new null-revision for insertion into a page's history.

This will not re-save the text, but simply refer to the text from the previous version.

Such revisions can for instance identify page rename operations and other such meta-modifications.

Parameters:

	$dbw	DatabaseBase
	$pageId	Integer: ID number of the page to read from
string	$summary	revision's summary
	$minor	Boolean: whether the revision should be considered as minor

Returns:: Revision|null on error

Definition at line 1534 of file Revision.php.

Referenced by Title\moveToInternal(), and ImportReporter\reportPage().

static Revision::pageJoinCond ( ) [static]

Return the value of a select() page conds array for the page table.

This will assure that the revision(s) are not orphaned from live pages.

Since:: 1.19

Returns:: Array

Definition at line 396 of file Revision.php.

Referenced by RevDel_RevisionList\doQuery(), MergeHistoryPager\getQueryInfo(), and RevisionList\getType().

Revision::revText ( )

Alias for getText(Revision::FOR_THIS_USER)

Deprecated:: since 1.17

Returns:: String

Definition at line 979 of file Revision.php.

static Revision::selectFields ( ) [static]

Return the list of revision fields that should be selected to create a new revision.

Returns:: array

Definition at line 405 of file Revision.php.

Referenced by PopulateRevisionLength\doDBUpdates(), RevDel_RevisionList\doQuery(), ApiQueryRevisions\execute(), HistoryAction\fetchRevisions(), Title\getFirstRevision(), HistoryPager\getQueryInfo(), MergeHistoryPager\getQueryInfo(), RevisionList\getType(), and RevisionTest_ContentHandlerUseDB\testSelectFields().

static Revision::selectPageFields ( ) [static]

Return the list of page fields that should be selected from page table.

Returns:: array

Definition at line 447 of file Revision.php.

References array().

Referenced by ApiQueryRevisions\execute().

static Revision::selectTextFields ( ) [static]

Return the list of text fields that should be selected to read the revision text.

Returns:: array

Definition at line 436 of file Revision.php.

Referenced by ApiQueryRevisions\execute().

static Revision::selectUserFields ( ) [static]

Return the list of user fields that should be selected from user table.

Returns:: array

Definition at line 462 of file Revision.php.

References array().

Referenced by RevDel_RevisionList\doQuery(), ApiQueryRevisions\execute(), HistoryPager\getQueryInfo(), MergeHistoryPager\getQueryInfo(), and RevisionList\getType().

Revision::setId ( $ id )

Set the revision ID.

Since:: 1.19

Parameters:

$id Integer

Definition at line 674 of file Revision.php.

Revision::setTitle ( $ title )

Set the title of the revision.

Parameters:

$title Title

Definition at line 750 of file Revision.php.

Revision::userCan	(	$	field,
		User $	user = `null`
	)

Determine if the current user is allowed to view a particular field of this revision, if it's marked as deleted.

Parameters:

$field	Integer:one of self::DELETED_TEXT, self::DELETED_COMMENT, self::DELETED_USER
$user	User object to check, or null to use $wgUser

Returns:: Boolean

Definition at line 1592 of file Revision.php.

Referenced by Linker\revComment().

static Revision::userCanBitfield	(	$	bitfield,
		$	field,
		User $	user = `null`
	)		`[static]`

Determine if the current user is allowed to view a particular field of this revision, if it's marked as deleted.

This is used by various classes to avoid duplication.

Parameters:

$bitfield	Integer: current field
$field	Integer: one of self::DELETED_TEXT = File::DELETED_FILE, self::DELETED_COMMENT = File::DELETED_COMMENT, self::DELETED_USER = File::DELETED_USER
$user	User object to check, or null to use $wgUser

Returns:: Boolean

Definition at line 1608 of file Revision.php.

Referenced by OldLocalFile\userCan().

static Revision::userJoinCond ( ) [static]

Return the value of a select() JOIN conds array for the user table.

This will get user table rows for logged-in users.

Since:: 1.19

Returns:: Array

Definition at line 386 of file Revision.php.

Referenced by RevDel_RevisionList\doQuery(), ApiQueryRevisions\execute(), HistoryPager\getQueryInfo(), MergeHistoryPager\getQueryInfo(), and RevisionList\getType().

static Revision::userWasLastToEdit	(	$	db,
		$	pageId,
		$	userId,
		$	since
	)		`[static]`

Check if no edits were made by other users since the time a user started editing the page.

Limit to 50 revisions for the sake of performance.

Since:: 1.20

Parameters:

DatabaseBase \| int	$db	the Database to perform the check on. May be given as a Database object or a database identifier usable with wfGetDB.
int	$pageId	the ID of the page in question
int	$userId	the ID of the user in question
string	$since	look at edits since this time