SiteStatsUpdate Class Reference

Class for handling updates to the site_stats table. More...

Inheritance diagram for SiteStatsUpdate:

Collaboration diagram for SiteStatsUpdate:

List of all members.

Public Member Functions
	__construct ($views, $edits, $good, $pages=0, $users=0)
	doUpdate ()
	Perform the actual work.
	tryDBUpdateInternal ()
	Do not call this outside of SiteStatsUpdate.
Static Public Member Functions
static	cacheUpdate ($dbw)
static	factory (array $deltas)
Protected Member Functions
	adjustPending ($type, $delta)
	Adjust the pending deltas for a stat type.
	appendUpdate (&$sql, $field, $delta)
	doUpdatePendingDeltas ()
	getPendingDeltas ()
	Get pending delta counters for each stat type.
	removePendingDeltas (array $pd)
	Reduce pending delta counters after updates have been applied.
Protected Attributes
	$articles = 0
	$edits = 0
	$images = 0
	$pages = 0
	$users = 0
	$views = 0
Private Member Functions
	getTypeCacheKey ($type, $sign)

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Detailed Description

Class for handling updates to the site_stats table.

Definition at line 257 of file SiteStats.php.

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Constructor & Destructor Documentation

SiteStatsUpdate::__construct	(	$	views,
		$	edits,
		$	good,
		$	pages = 0,
		$	users = 0
	)

Definition at line 266 of file SiteStats.php.

References $edits, $pages, $users, $views, edits, and pages.

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Member Function Documentation

SiteStatsUpdate::adjustPending	(	$	type,
		$	delta
	)		[protected]

Adjust the pending deltas for a stat type.

Each stat type has two pending counters, one for increments and decrements

Parameters:

$type	string
$delta	integer Delta (positive or negative)

Returns:

void

Definition at line 425 of file SiteStats.php.

References $key, $wgMemc, getTypeCacheKey(), and global.

Referenced by doUpdatePendingDeltas().

SiteStatsUpdate::appendUpdate	(	&$	sql,
		$	field,
		$	delta
	)		[protected]

Parameters:

$sql	string
$field	string
$delta	integer

Definition at line 396 of file SiteStats.php.

Referenced by tryDBUpdateInternal().

static SiteStatsUpdate::cacheUpdate

(

$

dbw

)

[static]

Parameters:

$dbw	DatabaseBase

Returns:

bool|mixed

Definition at line 357 of file SiteStats.php.

References $dbr, array(), global, wfGetDB(), and wfTimestamp().

Referenced by SiteStatsInit\doAllAndCommit(), SpecialStatistics\execute(), and InitSiteStats\execute().

SiteStatsUpdate::doUpdate

(

)

Perform the actual work.

Implements DeferrableUpdate.

Definition at line 291 of file SiteStats.php.

References array(), doUpdatePendingDeltas(), global, and wfGetDB().

SiteStatsUpdate::doUpdatePendingDeltas

(

)

[protected]

Definition at line 382 of file SiteStats.php.

References adjustPending(), edits, and pages.

Referenced by doUpdate(), and tryDBUpdateInternal().

static SiteStatsUpdate::factory

(

array $

deltas

)

[static]

Parameters:

$deltas

Array

Returns:

SiteStatsUpdate

Definition at line 278 of file SiteStats.php.

References array(), and as.

SiteStatsUpdate::getPendingDeltas

(

)

[protected]

Get pending delta counters for each stat type.

Returns:

Array Positive and negative deltas for each type

void

Definition at line 447 of file SiteStats.php.

References $wgMemc, array(), as, and global.

Referenced by tryDBUpdateInternal().

SiteStatsUpdate::getTypeCacheKey	(	$	type,
		$	sign
	)		[private]

Parameters:

	$type	string
string	$sign	('+' or '-')

Returns:

string

Definition at line 414 of file SiteStats.php.

References wfMemcKey().

Referenced by adjustPending(), and removePendingDeltas().

SiteStatsUpdate::removePendingDeltas

(

array $

pd

)

[protected]

Reduce pending delta counters after updates have been applied.

Parameters:

array

$pd

Result of getPendingDeltas(), used for DB update

Returns:

void

Definition at line 467 of file SiteStats.php.

References $wgMemc, as, getTypeCacheKey(), and global.

Referenced by tryDBUpdateInternal().

SiteStatsUpdate::tryDBUpdateInternal

(

)

Do not call this outside of SiteStatsUpdate.

Returns:

void

Definition at line 310 of file SiteStats.php.

References appendUpdate(), array(), doUpdatePendingDeltas(), edits, getPendingDeltas(), global, pages, removePendingDeltas(), wfGetDB(), and wfMemcKey().

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Member Data Documentation

SiteStatsUpdate::$articles = 0 [protected]

Definition at line 261 of file SiteStats.php.

SiteStatsUpdate::$edits = 0 [protected]

Definition at line 259 of file SiteStats.php.

Referenced by __construct().

SiteStatsUpdate::$images = 0 [protected]

Definition at line 263 of file SiteStats.php.

SiteStatsUpdate::$pages = 0 [protected]

Definition at line 260 of file SiteStats.php.

Referenced by __construct().

SiteStatsUpdate::$users = 0 [protected]

Definition at line 262 of file SiteStats.php.

Referenced by __construct().

SiteStatsUpdate::$views = 0 [protected]

Definition at line 258 of file SiteStats.php.

Referenced by __construct().

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

• includes/SiteStats.php