Public Member Functions

__construct (DifferenceEngine $differenceEngine)

addModules (OutputPage $output)

Add modules needed for correct styling/behavior of the diff.

getDiff (Content $oldContent=null, Content $newContent=null)

Get a diff between two content objects.One of them might be null (meaning a slot was created or removed), but both cannot be. $newContent (or if it's null then $oldContent) must have the same content model that was used to obtain this diff renderer.

Parameters

Content \| null	$oldContent
Content \| null	$newContent

Returns: string HTML, one or more

getExtraCacheKeys ()

Return any extra keys to split the diff cache by.

Private Attributes
DifferenceEngine	$differenceEngine

Additional Inherited Members
Protected Member Functions inherited from SlotDiffRenderer
	normalizeContents (Content &$oldContent=null, Content &$newContent=null, $allowedClasses=null)
	Helper method to normalize the input of getDiff().

Detailed Description

B/C adapter for turning a DifferenceEngine into a SlotDiffRenderer.

Before SlotDiffRenderer was introduced, getDiff() functionality was provided by DifferenceEngine subclasses. Convert such a subclass into a SlotDiffRenderer.

Deprecated:

Definition at line 31 of file DifferenceEngineSlotDiffRenderer.php.

Constructor & Destructor Documentation

◆ __construct()

DifferenceEngineSlotDiffRenderer::__construct ( DifferenceEngine $differenceEngine )

Definition at line 36 of file DifferenceEngineSlotDiffRenderer.php.

References $differenceEngine, and CONTENT_MODEL_WIKITEXT.

Member Function Documentation

◆ addModules()

DifferenceEngineSlotDiffRenderer::addModules ( OutputPage $output )

Add modules needed for correct styling/behavior of the diff.

Parameters

OutputPage $output

Reimplemented from SlotDiffRenderer.

Definition at line 53 of file DifferenceEngineSlotDiffRenderer.php.

References ContextSource\getOutput().

◆ getDiff()

DifferenceEngineSlotDiffRenderer::getDiff	(	Content	$oldContent = `null`,
		Content	$newContent = `null`
	)

Get a diff between two content objects.One of them might be null (meaning a slot was created or removed), but both cannot be. $newContent (or if it's null then $oldContent) must have the same content model that was used to obtain this diff renderer.

Parameters