* last page depending on the dir parameter.
*
* Subclassing the pager to implement concrete functionality should be fairly
- * simple, please see the examples in PageHistory.php and
+ * simple, please see the examples in HistoryPage.php and
* SpecialIpblocklist.php. You just need to override formatRow(),
* getQueryInfo() and getIndexField(). Don't forget to call the parent
* constructor if you override it.
public $mPastTheEndRow;
/**
- * The index to actually be used for ordering. This is a single string e-
- * ven if multiple orderings are supported.
+ * The index to actually be used for ordering. This is a single string
+ * even if multiple orderings are supported.
*/
protected $mIndexField;
- /** For pages that support multiple types of ordering, which one to use. */
+ /** For pages that support multiple types of ordering, which one to use.
+ */
protected $mOrderType;
/**
* $mDefaultDirection gives the direction to use when sorting results:
public $mDefaultDirection;
public $mIsBackwards;
+ /** True if the current result set is the first one */
+ public $mIsFirst;
+
/**
* Result object for the query. Warning: seek before use.
*/
# Plus an extra row so that we can tell the "next" link should be shown
$queryLimit = $this->mLimit + 1;
- $this->mResult = $this->reallyDoQuery( $this->mOffset, $queryLimit, $descending );
+ $this->mResult = $this->reallyDoQuery(
+ $this->mOffset,
+ $queryLimit,
+ $descending
+ );
$this->extractResultInfo( $this->mOffset, $queryLimit, $this->mResult );
$this->mQueryDone = true;
wfProfileOut( $fname );
}
+ /**
+ * Return the result wrapper.
+ */
+ function getResult() {
+ return $this->mResult;
+ }
+
+ /**
+ * Set the offset from an other source than $wgRequest
+ */
+ function setOffset( $offset ) {
+ $this->mOffset = $offset;
+ }
+ /**
+ * Set the limit from an other source than $wgRequest
+ */
+ function setLimit( $limit ) {
+ $this->mLimit = $limit;
+ }
+
/**
* Extract some useful data from the result object for use by
* the navigation bar, put it into $this
if ( $query === null ) {
return $text;
}
- if( $type == 'prev' || $type == 'next' ) {
- $attrs = "rel=\"$type\"";
- } elseif( $type == 'first' ) {
- $attrs = "rel=\"start\"";
- } else {
- # HTML 4 has no rel="end" . . .
- $attrs = '';
+
+ $attrs = array();
+ if( in_array( $type, array( 'first', 'prev', 'next', 'last' ) ) ) {
+ # HTML5 rel attributes
+ $attrs['rel'] = $type;
}
- return $this->getSkin()->makeKnownLinkObj( $this->getTitle(), $text,
- wfArrayToCGI( $query, $this->getDefaultQuery() ), '', '',
- $attrs );
+
+ if( $type ) {
+ $attrs['class'] = "mw-{$type}link";
+ }
+ return $this->getSkin()->link(
+ $this->getTitle(),
+ $text,
+ $attrs,
+ $query + $this->getDefaultQuery(),
+ array( 'noclasses', 'known' )
+ );
}
/**
$prev = false;
$first = false;
} else {
- $prev = array( 'dir' => 'prev', 'offset' => $this->mFirstShown, 'limit' => $urlLimit );
+ $prev = array(
+ 'dir' => 'prev',
+ 'offset' => $this->mFirstShown,
+ 'limit' => $urlLimit
+ );
$first = array( 'limit' => $urlLimit );
}
if ( $this->mIsLast ) {
$next = array( 'offset' => $this->mLastShown, 'limit' => $urlLimit );
$last = array( 'dir' => 'prev', 'limit' => $urlLimit );
}
- return array( 'prev' => $prev, 'next' => $next, 'first' => $first, 'last' => $last );
+ return array(
+ 'prev' => $prev,
+ 'next' => $next,
+ 'first' => $first,
+ 'last' => $last
+ );
+ }
+
+ function isNavigationBarShown() {
+ if ( !$this->mQueryDone ) {
+ $this->doQuery();
+ }
+ // Hide navigation by default if there is nothing to page
+ return !($this->mIsFirst && $this->mIsLast);
}
/**
$links = array();
foreach ( $queries as $type => $query ) {
if ( $query !== false ) {
- $links[$type] = $this->makeLink( $linkTexts[$type], $queries[$type], $type );
+ $links[$type] = $this->makeLink(
+ $linkTexts[$type],
+ $queries[$type],
+ $type
+ );
} elseif ( isset( $disabledTexts[$type] ) ) {
$links[$type] = $disabledTexts[$type];
} else {
$offset = $this->mOffset;
}
foreach ( $this->mLimitsShown as $limit ) {
- $links[] = $this->makeLink( $wgLang->formatNum( $limit ),
- array( 'offset' => $offset, 'limit' => $limit ) );
+ $links[] = $this->makeLink(
+ $wgLang->formatNum( $limit ),
+ array( 'offset' => $offset, 'limit' => $limit ),
+ 'num'
+ );
}
return $links;
}
* fields => Field(s) for passing to Database::select(), may be *
* conds => WHERE conditions
* options => option array
+ * join_conds => JOIN conditions
*/
abstract function getQueryInfo();
function getNavigationBar() {
global $wgLang;
+ if ( !$this->isNavigationBarShown() ) return '';
+
if( isset( $this->mNavigationBar ) ) {
return $this->mNavigationBar;
}
$opts = array( 'parsemag', 'escapenoentities' );
$linkTexts = array(
- 'prev' => wfMsgExt( 'prevn', $opts, $wgLang->formatNum( $this->mLimit ) ),
- 'next' => wfMsgExt( 'nextn', $opts, $wgLang->formatNum($this->mLimit ) ),
+ 'prev' => wfMsgExt(
+ 'prevn',
+ $opts,
+ $wgLang->formatNum( $this->mLimit )
+ ),
+ 'next' => wfMsgExt(
+ 'nextn',
+ $opts,
+ $wgLang->formatNum($this->mLimit )
+ ),
'first' => wfMsgExt( 'page_first', $opts ),
'last' => wfMsgExt( 'page_last', $opts )
);
$pagingLinks = $this->getPagingLinks( $linkTexts );
$limitLinks = $this->getLimitLinks();
- $limits = implode( ' | ', $limitLinks );
+ $limits = $wgLang->pipeList( $limitLinks );
$this->mNavigationBar =
- "({$pagingLinks['first']} | {$pagingLinks['last']}) " .
+ "(" . $wgLang->pipeList(
+ array( $pagingLinks['first'],
+ $pagingLinks['last'] )
+ ) . ") " .
wfMsgHtml( 'viewprevnext', $pagingLinks['prev'],
$pagingLinks['next'], $limits );
if( $first ) {
$first = false;
} else {
- $extra .= ' | ';
+ $extra .= wfMsgExt( 'pipe-separator' , 'escapenoentities' );
}
if( $order == $this->mOrderType ) {
function getNavigationBar() {
global $wgLang;
+ if ( !$this->isNavigationBarShown() ) return '';
+
if ( isset( $this->mNavigationBar ) ) {
return $this->mNavigationBar;
}
$nicenumber = $wgLang->formatNum( $this->mLimit );
$linkTexts = array(
- 'prev' => wfMsgExt( 'pager-newer-n', array( 'parsemag' ), $nicenumber ),
- 'next' => wfMsgExt( 'pager-older-n', array( 'parsemag' ), $nicenumber ),
+ 'prev' => wfMsgExt(
+ 'pager-newer-n',
+ array( 'parsemag', 'escape' ),
+ $nicenumber
+ ),
+ 'next' => wfMsgExt(
+ 'pager-older-n',
+ array( 'parsemag', 'escape' ),
+ $nicenumber
+ ),
'first' => wfMsgHtml( 'histlast' ),
'last' => wfMsgHtml( 'histfirst' )
);
$pagingLinks = $this->getPagingLinks( $linkTexts );
$limitLinks = $this->getLimitLinks();
- $limits = implode( ' | ', $limitLinks );
-
- $this->mNavigationBar = "({$pagingLinks['first']} | {$pagingLinks['last']}) " .
- wfMsgHtml("viewprevnext", $pagingLinks['prev'], $pagingLinks['next'], $limits);
+ $limits = $wgLang->pipeList( $limitLinks );
+
+ $this->mNavigationBar = "({$pagingLinks['first']}" .
+ wfMsgExt( 'pipe-separator' , 'escapenoentities' ) .
+ "{$pagingLinks['last']}) " .
+ wfMsgHTML(
+ 'viewprevnext',
+ $pagingLinks['prev'], $pagingLinks['next'],
+ $limits
+ );
return $this->mNavigationBar;
}
-
+
function getDateCond( $year, $month ) {
$year = intval($year);
$month = intval($month);
}
function formatRow( $row ) {
- $s = "<tr>\n";
+ $this->mCurrentRow = $row; # In case formatValue etc need to know
+ $s = Xml::openElement( 'tr', $this->getRowAttrs($row) );
$fieldNames = $this->getFieldNames();
- $this->mCurrentRow = $row; # In case formatValue needs to know
foreach ( $fieldNames as $field => $name ) {
$value = isset( $row->$field ) ? $row->$field : null;
$formatted = strval( $this->formatValue( $field, $value ) );
if ( $formatted == '' ) {
$formatted = ' ';
}
- $class = 'TablePager_col_' . htmlspecialchars( $field );
- $s .= "<td class=\"$class\">$formatted</td>\n";
+ $s .= Xml::tags( 'td', $this->getCellAttrs( $field, $value ), $formatted );
}
$s .= "</tr>\n";
return $s;
}
+ /**
+ * Get a class name to be applied to the given row.
+ * @param object $row The database result row
+ */
+ function getRowClass( $row ) {
+ return '';
+ }
+
+ /**
+ * Get attributes to be applied to the given row.
+ * @param object $row The database result row
+ * @return associative array
+ */
+ function getRowAttrs( $row ) {
+ return array( 'class' => $this->getRowClass( $row ) );
+ }
+
+ /**
+ * Get any extra attributes to be applied to the given cell. Don't
+ * 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
+ */
+ function getCellAttrs( $field, $value ) {
+ return array( 'class' => 'TablePager_col_' . $field );
+ }
+
function getIndexField() {
return $this->mSort;
}
*/
function getNavigationBar() {
global $wgStylePath, $wgContLang;
+
+ if ( !$this->isNavigationBarShown() ) return '';
+
$path = "$wgStylePath/common/images";
$labels = array(
'first' => 'table_pager_first',
'last' => 'table_pager_last',
);
$images = array(
- 'first' => $wgContLang->isRTL() ? 'arrow_last_25.png' : 'arrow_first_25.png',
- 'prev' => $wgContLang->isRTL() ? 'arrow_right_25.png' : 'arrow_left_25.png',
- 'next' => $wgContLang->isRTL() ? 'arrow_left_25.png' : 'arrow_right_25.png',
- 'last' => $wgContLang->isRTL() ? 'arrow_first_25.png' : 'arrow_last_25.png',
+ 'first' => 'arrow_first_25.png',
+ 'prev' => 'arrow_left_25.png',
+ 'next' => 'arrow_right_25.png',
+ 'last' => 'arrow_last_25.png',
);
$disabledImages = array(
- 'first' => $wgContLang->isRTL() ? 'arrow_disabled_last_25.png' : 'arrow_disabled_first_25.png',
- 'prev' => $wgContLang->isRTL() ? 'arrow_disabled_right_25.png' : 'arrow_disabled_left_25.png',
- 'next' => $wgContLang->isRTL() ? 'arrow_disabled_left_25.png' : 'arrow_disabled_right_25.png',
- 'last' => $wgContLang->isRTL() ? 'arrow_disabled_first_25.png' : 'arrow_disabled_last_25.png',
+ 'first' => 'arrow_disabled_first_25.png',
+ 'prev' => 'arrow_disabled_left_25.png',
+ 'next' => 'arrow_disabled_right_25.png',
+ 'last' => 'arrow_disabled_last_25.png',
);
+ if( $wgContLang->isRTL() ) {
+ $keys = array_keys( $labels );
+ $images = array_combine( $keys, array_reverse( $images ) );
+ $disabledImages = array_combine( $keys, array_reverse( $disabledImages ) );
+ }
$linkTexts = array();
$disabledTexts = array();
function getLimitSelect() {
global $wgLang;
$s = "<select name=\"limit\">";
- foreach ( $this->mLimitsShown as $limit ) {
- $selected = $limit == $this->mLimit ? 'selected="selected"' : '';
- $formattedLimit = $wgLang->formatNum( $limit );
- $s .= "<option value=\"$limit\" $selected>$formattedLimit</option>\n";
+ foreach ( $this->mLimitsShown as $key => $value ) {
+ # The pair is either $index => $limit, in which case the $value
+ # will be numeric, or $limit => $text, in which case the $value
+ # will be a string.
+ if( is_int( $value ) ){
+ $limit = $value;
+ $text = $wgLang->formatNum( $limit );
+ } else {
+ $limit = $key;
+ $text = $value;
+ }
+ $selected = ( $limit == $this->mLimit ? 'selected="selected"' : '' );
+ $s .= "<option value=\"$limit\" $selected>$text</option>\n";
}
$s .= "</select>";
return $s;
* Get a form containing a limit selection dropdown
*/
function getLimitForm() {
+ global $wgScript;
+
# Make the select with some explanatory text
- $url = $this->getTitle()->escapeLocalURL();
$msgSubmit = wfMsgHtml( 'table_pager_limit_submit' );
return
- "<form method=\"get\" action=\"$url\">" .
+ Xml::openElement(
+ 'form',
+ array(
+ 'method' => 'get',
+ 'action' => $wgScript
+ )
+ ) . "\n" .
wfMsgHtml( 'table_pager_limit', $this->getLimitSelect() ) .
"\n<input type=\"submit\" value=\"$msgSubmit\"/>\n" .
- $this->getHiddenFields( 'limit' ) .
+ $this->getHiddenFields( array( 'limit' ) ) .
"</form>\n";
}
dépôts / lhc / web / wiklou.git / blobdiff