Public Member Functions
	__construct (IconFactory $iconFactory, UriBuilder $uriBuilder, ModuleTemplateFactory $moduleTemplateFactory)

ResponseInterface	mainAction (ServerRequestInterface $request)

Protected Member Functions
	setPagePath ($table, $uid)

	getButtons ()

	processSettings (ServerRequestInterface $request)

	displayMultipleDiff (array $diff)

	displayHistory (array $historyEntries)

array	renderDiff ($entry, $table, $rollbackUid=0, bool $showRollbackLink=false)

string	buildUrl ($overrideParameters=[])

string	generateTitle ($table, $uid)

array null	getRecord ($table, $uid)

StandaloneView	initializeView ()

	getLanguageService ()

	getBackendUser ()

bool	getEditLockFromElement ($tableName, $elementUid)

Protected Attributes
StandaloneView	$view

RecordHistory	$historyObject

bool	$showDiff = true

array	$recordCache = array( )

ModuleTemplate	$moduleTemplate

string	$returnUrl = ''

IconFactory	$iconFactory

UriBuilder	$uriBuilder

ModuleTemplateFactory	$moduleTemplateFactory

Detailed Description

Controller for showing the history module of TYPO3s backend

See also: ‪\TYPO3\CMS\Backend\History\RecordHistory

This class is a specific Backend controller implementation and is not considered part of the Public TYPO3 API.

Definition at line 43 of file ElementHistoryController.php.

Constructor & Destructor Documentation

◆ __construct()

TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::__construct	(	IconFactory	$iconFactory,
		UriBuilder	$uriBuilder,
		ModuleTemplateFactory	$moduleTemplateFactory
	)

Definition at line 78 of file ElementHistoryController.php.

References TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\$iconFactory, TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\$moduleTemplateFactory, TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\$uriBuilder, and TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\initializeView().

Member Function Documentation

◆ buildUrl()

string TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::buildUrl ( $overrideParameters = [] )

protected

Generates the URL for a link to the current page

Parameters

array $overrideParameters

Returns: ‪string

Definition at line 397 of file ElementHistoryController.php.

References TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\$returnUrl.

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\displayHistory(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\displayMultipleDiff(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\mainAction(), and TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\renderDiff().

◆ displayHistory()

TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::displayHistory ( array $historyEntries )

protected

Shows the full change log

Parameters

array $historyEntries

Definition at line 287 of file ElementHistoryController.php.

References $GLOBALS, TYPO3\CMS\Core\DataHandling\History\RecordHistoryStore\ACTION_MODIFY, TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\buildUrl(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\generateTitle(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\getLanguageService(), and TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\renderDiff().

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\mainAction().

◆ displayMultipleDiff()

TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::displayMultipleDiff ( array $diff )

protected

Displays a diff over multiple fields including rollback links

Parameters

array $diff ‪Difference array

Definition at line 244 of file ElementHistoryController.php.

References TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\buildUrl(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\generateTitle(), and TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\renderDiff().

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\mainAction().

◆ generateTitle()

string TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::generateTitle	(	$table,
		$uid
	)

protected

Generates the title and puts the record title behind

Parameters

string	$table
string	$uid

Returns: ‪string

Definition at line 426 of file ElementHistoryController.php.

References $GLOBALS, and TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\getRecord().

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\displayHistory(), and TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\displayMultipleDiff().

◆ getBackendUser()

TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::getBackendUser ( )

protected

Definition at line 474 of file ElementHistoryController.php.

References $GLOBALS.

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\getEditLockFromElement(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\mainAction(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\processSettings(), and TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\setPagePath().

◆ getButtons()

TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::getButtons ( )

protected

Definition at line 206 of file ElementHistoryController.php.

References TYPO3\CMS\Backend\Template\Components\ButtonBar\BUTTON_POSITION_LEFT, TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\getLanguageService(), and TYPO3\CMS\Core\Imaging\Icon\SIZE_SMALL.

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\mainAction().

◆ getEditLockFromElement()

bool TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::getEditLockFromElement	(	$tableName,
		$elementUid
	)

protected

Get the editlock value from page of a history element

Parameters

string	$tableName
int	$elementUid

Returns: ‪bool

Definition at line 487 of file ElementHistoryController.php.

References $GLOBALS, and TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\getBackendUser().

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\mainAction().

◆ getLanguageService()

TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::getLanguageService ( )

protected

Definition at line 469 of file ElementHistoryController.php.

References $GLOBALS.

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\displayHistory(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\getButtons(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\mainAction(), TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\renderDiff(), and TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\setPagePath().

◆ getRecord()

array null TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::getRecord	(	$table,
		$uid
	)

protected

Gets a database record (cached).

Parameters

string	$table
int	$uid

Returns: ‪array|null

Definition at line 443 of file ElementHistoryController.php.

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\generateTitle().

◆ initializeView()

StandaloneView TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::initializeView ( )

protected

Returns a new standalone view, shorthand function

Returns: ‪StandaloneView

Definition at line 456 of file ElementHistoryController.php.

References TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\$view, TYPO3\CMS\Fluid\View\StandaloneView\getRequest(), TYPO3\CMS\Extbase\Mvc\Request\setControllerExtensionName(), TYPO3\CMS\Fluid\View\AbstractTemplateView\setLayoutRootPaths(), TYPO3\CMS\Fluid\View\AbstractTemplateView\setPartialRootPaths(), TYPO3\CMS\Fluid\View\AbstractTemplateView\setTemplatePathAndFilename(), and TYPO3\CMS\Fluid\View\AbstractTemplateView\setTemplateRootPaths().

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\__construct().

◆ mainAction()

ResponseInterface TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::mainAction ( ServerRequestInterface $request )

Injects the request object for the current request or sub request As this controller goes only through the main() method, it is rather simple for now

Parameters

ServerRequestInterface $request ‪the current request

Returns: ‪ResponseInterface the response with the content

Definition at line 96 of file ElementHistoryController.php.

◆ processSettings()

TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::processSettings ( ServerRequestInterface $request )

protected

Definition at line 224 of file ElementHistoryController.php.

References TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\getBackendUser().

Referenced by TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController\mainAction().

◆ renderDiff()

array TYPO3\CMS\Backend\Controller\ContentElement\ElementHistoryController::renderDiff	(		$entry,
			$table,
			$rollbackUid = `0`,
		bool	$showRollbackLink = `false`
	)

protected

Renders HTML table-rows with the comparison information of a sys_history entry record

Parameters

array	$entry	‪sys_history entry record.
string	$table	‪The table name
int	$rollbackUid	‪The UID of the record
bool	$showRollbackLink	‪Whether a rollback link should be shown for each changed field