Inheritance diagram for CategoryPager:

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Collaboration diagram for CategoryPager:

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Public Member Functions
	__construct (IContextSource $context, $from, LinkRenderer $linkRenderer)

	formatRow ( $result)
	Abstract formatting function.

	getBody ()
	Get the formatted result list.

	getDefaultQuery ()
	Get an array of query parameters that should be put into self-links.

	getIndexField ()
	This function should be overridden to return the name of the index fi- eld.

	getQueryInfo ()
	This function should be overridden to provide all parameters needed for the main paged query.

	getStartForm ( $from)

Public Member Functions inherited from AlphabeticPager
	getNavigationBar ()
	Shamelessly stolen bits from ReverseChronologicalPager, didn't want to do class magic as may be still revamped.

Public Member Functions inherited from IndexPager
	__construct (IContextSource $context=null)

	doQuery ()
	Do the query, using information from the object context.

	extractResultInfo ( $isFirst, $limit, IResultWrapper $res)
	Extract some useful data from the result object for use by the navigation bar, put it into $this.

	getDatabase ()
	Get the Database object in use.

	getLimit ()
	Get the current limit.

	getLimitLinks ()

	getNumRows ()
	Get the number of rows in the result set.

	getPagingLinks ( $linkTexts, $disabledTexts=[])
	Get paging links.

	getPagingQueries ()
	Get a URL query array for the prev, next, first and last links.

	getResult ()

	getSqlComment ()
	Get some text to go in brackets in the "function name" part of the SQL comment.

	isNavigationBarShown ()
	Returns whether to show the "navigation bar".

	makeLink ( $text, array $query=null, $type=null)
	Make a self-link.

	reallyDoQuery ( $offset, $limit, $order)
	Do a query with specified parameters, rather than using the object context.

	setIncludeOffset ( $include)
	Set whether a row matching exactly the offset should be also included in the result or not.

	setLimit ( $limit)
	Set the limit from an other source than the request.

	setOffset ( $offset)
	Set the offset from an other source than the request.

Public Member Functions inherited from ContextSource
	canUseWikiPage ()
	Check whether a WikiPage object can be get with getWikiPage().

	exportSession ()
	Export the resolved user IP, HTTP headers, user ID, and session ID.

	getConfig ()

	getContext ()
	Get the base IContextSource object.

	getLanguage ()

	getOutput ()

	getRequest ()

	getSkin ()

	getStats ()

	getTiming ()

	getTitle ()

	getUser ()

	getWikiPage ()
	Get the WikiPage object.

	msg ( $key)
	Get a Message object with context set Parameters are the same as wfMessage()

	setContext (IContextSource $context)

Protected Attributes
LinkRenderer	$linkRenderer

Protected Attributes inherited from IndexPager
array	$mDefaultQuery

string[]	$mExtraSortFields
	An array of secondary columns to order by.

mixed	$mFirstShown

bool	$mIncludeOffset = false
	Whether to include the offset in the query.

string	$mIndexField
	The index to actually be used for ordering.

mixed	$mLastShown

string	$mNavigationBar

string null	$mOrderType
	For pages that support multiple types of ordering, which one to use.

mixed	$mPastTheEndIndex

Additional Inherited Members
Public Attributes inherited from IndexPager
IDatabase	$mDb

bool	$mDefaultDirection
	$mDefaultDirection gives the direction to use when sorting results: DIR_ASCENDING or DIR_DESCENDING.

int	$mDefaultLimit = 50
	The default entry limit choosen for clients.

bool	$mIsBackwards

bool	$mIsFirst
	True if the current result set is the first one.

bool	$mIsLast

int	$mLimit
	The maximum number of entries to show.

int[]	$mLimitsShown = [ 20, 50, 100, 250, 500 ]
	List of default entry limit options to be presented to clients.

mixed	$mOffset
	The starting point to enumerate entries.

stdClass bool null	$mPastTheEndRow
	Extra row fetched at the end to see if the end was reached.

bool	$mQueryDone = false
	Whether the listing query completed.

WebRequest	$mRequest

IResultWrapper	$mResult
	Result object for the query.

const	DIR_ASCENDING = false
	Backwards-compatible constant for $mDefaultDirection field (do not change)

const	DIR_DESCENDING = true
	Backwards-compatible constant for $mDefaultDirection field (do not change)

const	QUERY_ASCENDING = true
	Backwards-compatible constant for reallyDoQuery() (do not change)

const	QUERY_DESCENDING = false
	Backwards-compatible constant for reallyDoQuery() (do not change)

Protected Member Functions inherited from AlphabeticPager
	getOrderTypeMessages ()
	If this supports multiple order type messages, give the message key for enabling each one in getNavigationBar.

Protected Member Functions inherited from IndexPager
	buildQueryInfo ( $offset, $limit, $order)
	Build variables to use by the database wrapper.

	doBatchLookups ()
	Called from getBody(), before getStartBody() is called and after doQuery() was called.

	getDefaultDirections ()
	Return the default sorting direction: DIR_ASCENDING or DIR_DESCENDING.

	getEmptyBody ()
	Hook into getBody(), for the bit between the start and the end when there are no rows.

	getEndBody ()
	Hook into getBody() for the end of the list.

	getExtraSortFields ()
	This function should be overridden to return the names of secondary columns to order by in addition to the column in getIndexField().

	getStartBody ()
	Hook into getBody(), allows text to be inserted at the start.

	preprocessResults ( $result)
	Pre-process results; useful for performing batch existence checks, etc.

Static Protected Member Functions inherited from IndexPager
static	oppositeOrder ( $order)

Detailed Description

Definition at line 26 of file CategoryPager.php.

Constructor & Destructor Documentation

◆ __construct()

CategoryPager::__construct	(	IContextSource	$context,
			$from,
		LinkRenderer	$linkRenderer )

Parameters

IContextSource	$context
string	$from
LinkRenderer	$linkRenderer

Definition at line 38 of file CategoryPager.php.

References ContextSource\$context, $linkRenderer, and(), NS_CATEGORY, IndexPager\setIncludeOffset(), and IndexPager\setOffset().

Member Function Documentation

◆ formatRow()

CategoryPager::formatRow ( $row )

Abstract formatting function.

This should return an HTML string representing the result row $row. Rows will be concatenated and returned by getBody()

Parameters

array | stdClass $row Database row

Returns: string

Reimplemented from IndexPager.

Definition at line 85 of file CategoryPager.php.

References $link, ContextSource\getLanguage(), ContextSource\msg(), and NS_CATEGORY.

◆ getBody()

CategoryPager::getBody ( )

Get the formatted result list.

Calls getStartBody(), formatRow() and getEndBody(), concatenates the results and returns them.

Returns: string

Reimplemented from IndexPager.

Definition at line 71 of file CategoryPager.php.

References $batch, LinkBatch\addObj(), and NS_CATEGORY.

◆ getDefaultQuery()

CategoryPager::getDefaultQuery ( )

Get an array of query parameters that should be put into self-links.

By default, all parameters passed in the URL are used, except for a short blacklist.

Returns: array Associative array

Reimplemented from IndexPager.

Definition at line 63 of file CategoryPager.php.

References IndexPager\$mDefaultQuery, and and().

◆ getIndexField()

CategoryPager::getIndexField ( )

This function should be overridden to return the name of the index fi- eld.

If the pager supports multiple orders, it may return an array of 'querykey' => 'indexfield' pairs, so that a request with &count=querykey will use indexfield to sort. In this case, the first returned key is the default.

Needless to say, it's really not a good idea to use a non-unique index for this! That won't page right.

Returns: string|string[]

Reimplemented from IndexPager.

Definition at line 59 of file CategoryPager.php.

◆ getQueryInfo()

CategoryPager::getQueryInfo ( )

This function should be overridden to provide all parameters needed for the main paged query.

It returns an associative array with the following elements: tables => Table(s) for passing to Database::select() fields => Field(s) for passing to Database::select(), may be * conds => WHERE conditions options => option array join_conds => JOIN conditions

Returns: array

Reimplemented from IndexPager.

Definition at line 51 of file CategoryPager.php.

◆ getStartForm()

CategoryPager::getStartForm ( $from )

Definition at line 94 of file CategoryPager.php.

References $formDescriptor, ContextSource\getContext(), and NS_CATEGORY.

Member Data Documentation

◆ $linkRenderer

LinkRenderer CategoryPager::$linkRenderer

protected

Definition at line 31 of file CategoryPager.php.

Referenced by __construct().

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

includes/specials/pagers/CategoryPager.php

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ formatRow()

◆ getBody()

◆ getDefaultQuery()

◆ getIndexField()

◆ getQueryInfo()

◆ getStartForm()

Member Data Documentation

◆ $linkRenderer