MediaWiki\Linker\LinksMigration Class Reference

Service for compat reading of links tables. More...

Public Member Functions
	__construct (Config $config, LinkTargetLookup $linktargetLookup)
	getLinksConditions (string $table, LinkTarget $linkTarget)
	Return the conditions to be used in querying backlinks to a page. More...
	getQueryInfo (string $table, string $joinTable='linktarget', string $joinType='JOIN')
	Return the query to be used when you want to or from a group of pages. More...
	getTitleFields ( $table)

Static Public Attributes
static	$mapping
static	$prefixToTableMapping

Detailed Description

Service for compat reading of links tables.

Since

1.39

Definition at line 32 of file LinksMigration.php.

Constructor & Destructor Documentation

__construct()

MediaWiki\Linker\LinksMigration::__construct	(	Config	$config,
		LinkTargetLookup	$linktargetLookup
	)

Parameters

Config	$config
LinkTargetLookup	$linktargetLookup

Definition at line 68 of file LinksMigration.php.

Member Function Documentation

getLinksConditions()

MediaWiki\Linker\LinksMigration::getLinksConditions	(	string	$table,
		LinkTarget	$linkTarget
	)

Return the conditions to be used in querying backlinks to a page.

Parameters

string	$table
LinkTarget	$linkTarget

Returns

array

Definition at line 80 of file LinksMigration.php.

getQueryInfo()

MediaWiki\Linker\LinksMigration::getQueryInfo	(	string	$table,
		string	$joinTable = 'linktarget',
		string	$joinType = 'JOIN'
	)

Return the query to be used when you want to or from a group of pages.

Parameters

string	$table
string	$joinTable	table to end the join chain. Most of the time it's linktarget
string	$joinType

Returns

array

Definition at line 107 of file LinksMigration.php.

References SCHEMA_COMPAT_READ_NEW.

getTitleFields()

MediaWiki\Linker\LinksMigration::getTitleFields

(

$table

)

Definition at line 140 of file LinksMigration.php.

References SCHEMA_COMPAT_READ_NEW.

Referenced by ApiQueryBacklinks\__construct().

Member Data Documentation

$mapping

MediaWiki\Linker\LinksMigration::$mapping

static

Initial value:

= [
        'templatelinks' => [
            'config' => MainConfigNames::TemplateLinksSchemaMigrationStage,
            'page_id' => 'tl_from',
            'ns' => 'tl_namespace',
            'title' => 'tl_title',
            'target_id' => 'tl_target_id',
            'deprecated_configs' => [ SCHEMA_COMPAT_OLD ],
        ],
        'pagelinks' => [
            'config' => MainConfigNames::PageLinksSchemaMigrationStage,
            'page_id' => 'pl_from',
            'ns' => 'pl_namespace',
            'title' => 'pl_title',
            'target_id' => 'pl_target_id',
            'deprecated_configs' => [],
        ],
    ]

Definition at line 40 of file LinksMigration.php.

Referenced by MigrateLinksTable\doDBUpdates().

$prefixToTableMapping

MediaWiki\Linker\LinksMigration::$prefixToTableMapping

static

Initial value:

= [
        'tl' => 'templatelinks',
        'pl' => 'pagelinks',
    ]

Definition at line 59 of file LinksMigration.php.

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

• includes/linker/LinksMigration.php