*
* @ingroup Pager
*/
-abstract class IndexPager implements Pager {
+abstract class IndexPager extends ContextSource implements Pager {
public $mRequest;
public $mLimitsShown = array( 20, 50, 100, 250, 500 );
public $mDefaultLimit = 50;
/** True if the current result set is the first one */
public $mIsFirst;
+ public $mIsLast;
+
+ protected $mLastShown, $mFirstShown, $mPastTheEndIndex, $mDefaultQuery, $mNavigationBar;
/**
* Result object for the query. Warning: seek before use.
*/
public $mResult;
- public function __construct() {
- global $wgRequest, $wgUser;
- $this->mRequest = $wgRequest;
+ public function __construct( IContextSource $context = null ) {
+ if ( $context ) {
+ $this->setContext( $context );
+ }
+
+ $this->mRequest = $this->getRequest();
# NB: the offset is quoted, not validated. It is treated as an
# arbitrary string to support the widest variety of index types. Be
$this->mOffset = $this->mRequest->getText( 'offset' );
# Use consistent behavior for the limit options
- $this->mDefaultLimit = intval( $wgUser->getOption( 'rclimit' ) );
+ $this->mDefaultLimit = intval( $this->getUser()->getOption( 'rclimit' ) );
list( $this->mLimit, /* $offset */ ) = $this->mRequest->getLimitOffset();
$this->mIsBackwards = ( $this->mRequest->getVal( 'dir' ) == 'prev' );
}
/**
- * Set the offset from an other source than $wgRequest
+ * Set the offset from an other source than the request
+ *
+ * @param $offset Int|String
*/
function setOffset( $offset ) {
$this->mOffset = $offset;
}
/**
- * Set the limit from an other source than $wgRequest
+ * Set the limit from an other source than the request
+ *
+ * @param $limit Int|String
*/
function setLimit( $limit ) {
$this->mLimit = $limit;
*
* @return String
*/
- function getBody() {
+ public function getBody() {
if ( !$this->mQueryDone ) {
$this->doQuery();
}
+
+ if ( $this->mResult->numRows() ) {
+ # Do any special query batches before display
+ $this->doBatchLookups();
+ }
+
# Don't use any extra rows returned by the query
$numRows = min( $this->mResult->numRows(), $this->mLimit );
if( $type ) {
$attrs['class'] = "mw-{$type}link";
}
- return $this->getSkin()->link(
+ return Linker::linkKnown(
$this->getTitle(),
$text,
$attrs,
- $query + $this->getDefaultQuery(),
- array( 'noclasses', 'known' )
+ $query + $this->getDefaultQuery()
);
}
+ /**
+ * Called from getBody(), before getStartBody() is called and
+ * after doQuery() was called. This will be called only if there
+ * are rows in the result set.
+ *
+ * @return void
+ */
+ protected function doBatchLookups() {}
+
/**
* 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.
*
* @return String
*/
- function getStartBody() {
+ protected function getStartBody() {
return '';
}
*
* @return String
*/
- function getEndBody() {
+ protected function getEndBody() {
return '';
}
*
* @return String
*/
- function getEmptyBody() {
+ protected function getEmptyBody() {
return '';
}
- /**
- * Title used for self-links. Override this if you want to be able to
- * use a title other than $wgTitle
- *
- * @return Title object
- */
- function getTitle() {
- return $GLOBALS['wgTitle'];
- }
-
- /**
- * Get the current skin. This can be overridden if necessary.
- *
- * @return Skin object
- */
- function getSkin() {
- if ( !isset( $this->mSkin ) ) {
- global $wgUser;
- $this->mSkin = $wgUser->getSkin();
- }
- return $this->mSkin;
- }
-
/**
* 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
* @return Associative array
*/
function getDefaultQuery() {
- global $wgRequest;
-
if ( !isset( $this->mDefaultQuery ) ) {
- $this->mDefaultQuery = $wgRequest->getQueryValues();
+ $this->mDefaultQuery = $this->getRequest()->getQueryValues();
unset( $this->mDefaultQuery['title'] );
unset( $this->mDefaultQuery['dir'] );
unset( $this->mDefaultQuery['offset'] );
* $linkTexts will be used. Both $linkTexts and $disabledTexts are arrays
* of HTML.
*
+ * @param $linkTexts Array
+ * @param $disabledTexts Array
* @return Array
*/
function getPagingLinks( $linkTexts, $disabledTexts = array() ) {
}
function getLimitLinks() {
- global $wgLang;
$links = array();
if ( $this->mIsBackwards ) {
$offset = $this->mPastTheEndIndex;
}
foreach ( $this->mLimitsShown as $limit ) {
$links[] = $this->makeLink(
- $wgLang->formatNum( $limit ),
+ $this->getLanguage()->formatNum( $limit ),
array( 'offset' => $offset, 'limit' => $limit ),
'num'
);
* @ingroup Pager
*/
abstract class AlphabeticPager extends IndexPager {
+
/**
* Shamelessly stolen bits from ReverseChronologicalPager,
* didn't want to do class magic as may be still revamped
+ *
+ * @return String HTML
*/
function getNavigationBar() {
- global $wgLang;
-
if ( !$this->isNavigationBarShown() ) return '';
if( isset( $this->mNavigationBar ) ) {
return $this->mNavigationBar;
}
+ $lang = $this->getLanguage();
+
$opts = array( 'parsemag', 'escapenoentities' );
$linkTexts = array(
'prev' => wfMsgExt(
'prevn',
$opts,
- $wgLang->formatNum( $this->mLimit )
+ $lang->formatNum( $this->mLimit )
),
'next' => wfMsgExt(
'nextn',
$opts,
- $wgLang->formatNum($this->mLimit )
+ $lang->formatNum($this->mLimit )
),
'first' => wfMsgExt( 'page_first', $opts ),
'last' => wfMsgExt( 'page_last', $opts )
$pagingLinks = $this->getPagingLinks( $linkTexts );
$limitLinks = $this->getLimitLinks();
- $limits = $wgLang->pipeList( $limitLinks );
+ $limits = $lang->pipeList( $limitLinks );
$this->mNavigationBar =
- "(" . $wgLang->pipeList(
+ "(" . $lang->pipeList(
array( $pagingLinks['first'],
$pagingLinks['last'] )
) . ") " .
public $mYear;
public $mMonth;
- function __construct() {
- parent::__construct();
- }
-
function getNavigationBar() {
- global $wgLang;
-
if ( !$this->isNavigationBarShown() ) {
return '';
}
if ( isset( $this->mNavigationBar ) ) {
return $this->mNavigationBar;
}
- $nicenumber = $wgLang->formatNum( $this->mLimit );
+
+ $nicenumber = $this->getLanguage()->formatNum( $this->mLimit );
$linkTexts = array(
'prev' => wfMsgExt(
'pager-newer-n',
$pagingLinks = $this->getPagingLinks( $linkTexts );
$limitLinks = $this->getLimitLinks();
- $limits = $wgLang->pipeList( $limitLinks );
+ $limits = $this->getLanguage()->pipeList( $limitLinks );
$this->mNavigationBar = "({$pagingLinks['first']}" .
wfMsgExt( 'pipe-separator' , 'escapenoentities' ) .
var $mSort;
var $mCurrentRow;
- function __construct() {
- global $wgRequest;
- $this->mSort = $wgRequest->getText( 'sort' );
+ function __construct( IContextSource $context = null ) {
+ if ( $context ) {
+ $this->setContext( $context );
+ }
+
+ $this->mSort = $this->getRequest()->getText( 'sort' );
if ( !array_key_exists( $this->mSort, $this->getFieldNames() ) ) {
$this->mSort = $this->getDefaultSort();
}
- if ( $wgRequest->getBool( 'asc' ) ) {
+ if ( $this->getRequest()->getBool( 'asc' ) ) {
$this->mDefaultDirection = false;
- } elseif ( $wgRequest->getBool( 'desc' ) ) {
+ } elseif ( $this->getRequest()->getBool( 'desc' ) ) {
$this->mDefaultDirection = true;
} /* Else leave it at whatever the class default is */
return "<tr><td colspan=\"$colspan\">$msgEmpty</td></tr>\n";
}
+ /**
+ * @param $row Array
+ * @return String HTML
+ */
function formatRow( $row ) {
$this->mCurrentRow = $row; # In case formatValue etc need to know
- $s = Xml::openElement( 'tr', $this->getRowAttrs($row) );
+ $s = Xml::openElement( 'tr', $this->getRowAttrs( $row ) );
$fieldNames = $this->getFieldNames();
foreach ( $fieldNames as $field => $name ) {
$value = isset( $row->$field ) ? $row->$field : null;
* Get attributes to be applied to the given row.
*
* @param $row Object: the database result row
- * @return Associative array
+ * @return Array of <attr> => <value>
*/
function getRowAttrs( $row ) {
$class = $this->getRowClass( $row );
* take this as an excuse to hardcode styles; use classes and
* CSS instead. Row context is available in $this->mCurrentRow
*
- * @param $field The column
- * @param $value The cell contents
- * @return Associative array
+ * @param $field String The column
+ * @param $value String The cell contents
+ * @return Array of attr => value
*/
function getCellAttrs( $field, $value ) {
return array( 'class' => 'TablePager_col_' . $field );
/**
* A navigation bar with images
+ * @return String HTML
*/
function getNavigationBar() {
- global $wgStylePath, $wgLang;
+ global $wgStylePath;
if ( !$this->isNavigationBarShown() ) {
return '';
'next' => 'arrow_disabled_right_25.png',
'last' => 'arrow_disabled_last_25.png',
);
- if( $wgLang->isRTL() ) {
+ if( $this->getLanguage()->isRTL() ) {
$keys = array_keys( $labels );
$images = array_combine( $keys, array_reverse( $images ) );
$disabledImages = array_combine( $keys, array_reverse( $disabledImages ) );
* @return String: HTML fragment
*/
function getLimitSelect() {
- global $wgLang;
-
# Add the current limit from the query string
# to avoid that the limit is lost after clicking Go next time
if ( !in_array( $this->mLimit, $this->mLimitsShown ) ) {
# will be a string.
if( is_int( $value ) ){
$limit = $value;
- $text = $wgLang->formatNum( $limit );
+ $text = $this->getLanguage()->formatNum( $limit );
} else {
$limit = $key;
$text = $value;
* Resubmits all defined elements of the query string, except for a
* blacklist, passed in the $blacklist parameter.
*
+ * @param $blacklist Array parameters from the request query which should not be resubmitted
* @return String: HTML fragment
*/
function getHiddenFields( $blacklist = array() ) {
- global $wgRequest;
-
$blacklist = (array)$blacklist;
- $query = $wgRequest->getQueryValues();
+ $query = $this->getRequest()->getQueryValues();
foreach ( $blacklist as $name ) {
unset( $query[$name] );
}
* An array mapping database field names to a textual description of the
* field name, for use in the table header. The description should be plain
* text, it will be HTML-escaped later.
+ *
+ * @return Array
*/
abstract function getFieldNames();
}
dépôts / lhc / web / wiklou.git / blobdiff