MediaWiki  master
MergeHistoryPager Class Reference
Inheritance diagram for MergeHistoryPager:
Collaboration diagram for MergeHistoryPager:

Public Member Functions

 __construct (SpecialMergeHistory $form, $conds, Title $source, Title $dest)
 
 formatRow ( $row)
 Returns an HTML string representing the result row $row. More...
 
 getIndexField ()
 Returns the name of the index field. More...
 
 getQueryInfo ()
 Provides all parameters needed for the main paged query. More...
 
- Public Member Functions inherited from ReverseChronologicalPager
 getDateCond ( $year, $month, $day=-1)
 Set and return the mOffset timestamp such that we can get all revisions with a timestamp up to the specified parameters. More...
 
 getNavigationBar ()
 Stable to override. More...
 
- Public Member Functions inherited from IndexPager
 __construct (IContextSource $context=null, LinkRenderer $linkRenderer=null)
 Stable to call. More...
 
 doQuery ()
 Do the query, using information from the object context. More...
 
 getBody ()
 Get the formatted result list. More...
 
 getDatabase ()
 Get the Database object in use. More...
 
 getDefaultQuery ()
 Get an array of query parameters that should be put into self-links. More...
 
 getLimit ()
 Get the current limit. More...
 
 getNumRows ()
 Get the number of rows in the result set. More...
 
 getPagingQueries ()
 Get a URL query array for the prev, next, first and last links. More...
 
 getResult ()
 
 reallyDoQuery ( $offset, $limit, $order)
 Do a query with specified parameters, rather than using the object context. More...
 
 setIncludeOffset ( $include)
 Set whether a row matching exactly the offset should be also included in the result or not. More...
 
 setLimit ( $limit)
 Set the limit from an other source than the request. More...
 
 setOffset ( $offset)
 Set the offset from an other source than the request. More...
 
- Public Member Functions inherited from ContextSource
 canUseWikiPage ()
 Check whether a WikiPage object can be get with getWikiPage(). More...
 
 exportSession ()
 Export the resolved user IP, HTTP headers, user ID, and session ID. More...
 
 getConfig ()
 
 getContext ()
 Get the base IContextSource object. More...
 
 getLanguage ()
 
 getOutput ()
 
 getRequest ()
 
 getSkin ()
 
 getStats ()
 
 getTiming ()
 
 getTitle ()
 
 getUser ()
 Stable to override. More...
 
 getWikiPage ()
 Get the WikiPage object. More...
 
 msg ( $key,... $params)
 Get a Message object with context set Parameters are the same as wfMessage() More...
 
 setContext (IContextSource $context)
 

Public Attributes

array $mConds
 
SpecialMergeHistory $mForm
 
- Public Attributes inherited from ReverseChronologicalPager
int $mDay
 
bool $mDefaultDirection = IndexPager::DIR_DESCENDING
 
int $mMonth
 
int $mYear
 
- Public Attributes inherited from IndexPager
IDatabase $mDb
 
bool $mDefaultDirection
 $mDefaultDirection gives the direction to use when sorting results: DIR_ASCENDING or DIR_DESCENDING. More...
 
int $mDefaultLimit = 50
 The default entry limit choosen for clients. More...
 
bool $mIsBackwards
 
bool $mIsFirst
 True if the current result set is the first one. More...
 
bool $mIsLast
 
int $mLimit
 The maximum number of entries to show. More...
 
int[] $mLimitsShown = [ 20, 50, 100, 250, 500 ]
 List of default entry limit options to be presented to clients. More...
 
mixed $mOffset
 The starting point to enumerate entries. More...
 
stdClass bool null $mPastTheEndRow
 Extra row fetched at the end to see if the end was reached. More...
 
bool $mQueryDone = false
 Whether the listing query completed. More...
 
WebRequest $mRequest
 
IResultWrapper $mResult
 Result object for the query. More...
 
const DIR_ASCENDING = false
 Backwards-compatible constant for $mDefaultDirection field (do not change) More...
 
const DIR_DESCENDING = true
 Backwards-compatible constant for $mDefaultDirection field (do not change) More...
 
const QUERY_ASCENDING = true
 Backwards-compatible constant for reallyDoQuery() (do not change) More...
 
const QUERY_DESCENDING = false
 Backwards-compatible constant for reallyDoQuery() (do not change) More...
 

Protected Member Functions

 getStartBody ()
 Hook into getBody(), allows text to be inserted at the start. More...
 
- Protected Member Functions inherited from IndexPager
 buildPrevNextNavigation (Title $title, $offset, $limit, array $query=[], $atend=false)
 Generate (prev x| next x) (20|50|100...) type links for paging. More...
 
 buildQueryInfo ( $offset, $limit, $order)
 Build variables to use by the database wrapper. More...
 
 doBatchLookups ()
 Called from getBody(), before getStartBody() is called and after doQuery() was called. More...
 
 extractResultInfo ( $isFirst, $limit, IResultWrapper $res)
 Extract some useful data from the result object for use by the navigation bar, put it into $this. More...
 
 getDefaultDirections ()
 Return the default sorting direction: DIR_ASCENDING or DIR_DESCENDING. More...
 
 getEmptyBody ()
 Hook into getBody(), for the bit between the start and the end when there are no rows. More...
 
 getEndBody ()
 Hook into getBody() for the end of the list. More...
 
 getExtraSortFields ()
 Returns the names of secondary columns to order by in addition to the column in getIndexField(). More...
 
 getLimitLinks ()
 
 getLinkRenderer ()
 
 getPagingLinks ( $linkTexts, $disabledTexts=[])
 Get paging links. More...
 
 getSqlComment ()
 Get some text to go in brackets in the "function name" part of the SQL comment. More...
 
 isNavigationBarShown ()
 Returns whether to show the "navigation bar" @stable to override. More...
 
 makeLink ( $text, array $query=null, $type=null)
 Make a self-link. More...
 
 preprocessResults ( $result)
 Pre-process results; useful for performing batch existence checks, etc. More...
 

Private Attributes

int $articleID
 
int $maxTimestamp
 

Additional Inherited Members

- Static Public Member Functions inherited from ReverseChronologicalPager
static getOffsetDate ( $year, $month, $day=-1)
 Core logic of determining the mOffset timestamp such that we can get all items with a timestamp up to the specified parameters. More...
 
- Static Protected Member Functions inherited from IndexPager
static oppositeOrder ( $order)
 
- Protected Attributes inherited from IndexPager
array $mDefaultQuery
 
string[] $mExtraSortFields
 An array of secondary columns to order by. More...
 
array $mFirstShown
 
bool $mIncludeOffset = false
 Whether to include the offset in the query. More...
 
string string[] $mIndexField
 The index to actually be used for ordering. More...
 
array $mLastShown
 
string $mNavigationBar
 
string null $mOrderType
 For pages that support multiple types of ordering, which one to use. More...
 
array $mPastTheEndIndex
 

Detailed Description

Definition at line 27 of file MergeHistoryPager.php.

Constructor & Destructor Documentation

◆ __construct()

MergeHistoryPager::__construct ( SpecialMergeHistory  $form,
  $conds,
Title  $source,
Title  $dest 
)

Member Function Documentation

◆ formatRow()

MergeHistoryPager::formatRow (   $row)

Returns an HTML string representing the result row $row.

Rows will be concatenated and returned by getBody()

Parameters
array | stdClass$rowDatabase row
Returns
string

Reimplemented from IndexPager.

Definition at line 86 of file MergeHistoryPager.php.

◆ getIndexField()

MergeHistoryPager::getIndexField ( )

Returns the name of the index field.

If the pager supports multiple orders, it may return an array of 'querykey' => 'indexfield' pairs, so that a request with &order=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.

The pager may paginate on multiple fields in combination. If paginating on multiple fields, they should be unique in combination (e.g. when paginating on user and timestamp, rows may have the same user, rows may have the same timestamp, but rows should all have a different combination of user and timestamp).

Examples:

  • Always paginate on the user field: 'user'
  • Paginate on either the user or the timestamp field (default to user): [ 'name' => 'user', 'time' => 'timestamp', ]
  • Always paginate on the combination of user and timestamp: [ [ 'user', 'timestamp' ] ]
  • Paginate on the user then timestamp, or the timestamp then user: [ 'nametime' => [ 'user', 'timestamp' ], 'timename' => [ 'timestamp', 'user' ], ]
Returns
string|string[]|array[]

Reimplemented from IndexPager.

Definition at line 108 of file MergeHistoryPager.php.

◆ getQueryInfo()

MergeHistoryPager::getQueryInfo ( )

Provides 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 90 of file MergeHistoryPager.php.

References $articleID, $mConds, and $revQuery.

◆ getStartBody()

MergeHistoryPager::getStartBody ( )
protected

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

This will be called even if there are no rows in the result set.

Returns
string

Reimplemented from IndexPager.

Definition at line 58 of file MergeHistoryPager.php.

References Title\makeTitleSafe(), NS_USER, and NS_USER_TALK.

Member Data Documentation

◆ $articleID

int MergeHistoryPager::$articleID
private

Definition at line 36 of file MergeHistoryPager.php.

Referenced by getQueryInfo().

◆ $maxTimestamp

int MergeHistoryPager::$maxTimestamp
private

Definition at line 39 of file MergeHistoryPager.php.

◆ $mConds

array MergeHistoryPager::$mConds

Definition at line 33 of file MergeHistoryPager.php.

Referenced by getQueryInfo().

◆ $mForm

SpecialMergeHistory MergeHistoryPager::$mForm

Definition at line 30 of file MergeHistoryPager.php.


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