TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction Class Reference

Inheritance diagram for TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction:

Public Member Functions
	__construct (int $workspaceId=0)
CompositeExpression	buildExpression (array $queriedTables, ExpressionBuilder $expressionBuilder)

Protected Attributes
int	$workspaceId

Detailed Description

Restriction to make queries workspace-aware. This restriction is new compared to the "older" FrontendWorkspaceRestriction and BackendWorkspaceRestriction in a way that it ALWAYS fetches the live version, plus in current workspace the workspace records). It does not care about the state, as this should be done by overlays.

As workspaces cannot be fully overlaid within ONE query, this query does the following:

• ‪In live context, only fetch published records
• ‪In a workspace, fetch all LIVE records and all workspace records which do not have "-1" (= all new placeholders get fetched as well)

This means, that all records which are fetched need to run through either

• ‪BackendUtility::getRecordWSOL() (when having one or a few records)
• ‪PageRepository->versionOL()
• ‪PlainDataResolver (when having lots of records)

Definition at line 38 of file WorkspaceRestriction.php.

Constructor & Destructor Documentation

__construct()

TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction::__construct

(

int

$workspaceId = 0

)

Parameters

int

$workspaceId

Definition at line 47 of file WorkspaceRestriction.php.

References TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction\$workspaceId.

Member Function Documentation

buildExpression()

CompositeExpression TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction::buildExpression	(	array	$queriedTables,
		ExpressionBuilder	$expressionBuilder
	)

Main method to build expressions for given tables

Parameters

array	$queriedTables	‪Array of tables, where array key is table alias and value is a table name
ExpressionBuilder	$expressionBuilder	‪Expression builder instance to add restrictions with

Returns

‪CompositeExpression The result of query builder expression(s)

Implements TYPO3\CMS\Core\Database\Query\Restriction\QueryRestrictionInterface.

Definition at line 59 of file WorkspaceRestriction.php.

References $GLOBALS, TYPO3\CMS\Core\Database\Query\Expression\ExpressionBuilder\andX(), TYPO3\CMS\Core\Database\Query\Expression\ExpressionBuilder\eq(), and TYPO3\CMS\Core\Database\Query\Expression\ExpressionBuilder\in().

Member Data Documentation

$workspaceId

int TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction::$workspaceId

protected

Definition at line 42 of file WorkspaceRestriction.php.

Referenced by TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction\__construct().