* Formats the results of the query for display. The skin is the current
* skin; you can use it for making links. The result is a single row of
* result data. You should be able to grab SQL results off of it.
+ * If the function return "false", the line output will be skipped.
*/
function formatResult( $skin, $result ) {
return '';
function getPageHeader( ) {
return '';
}
+
+ /**
+ * Some special pages (for example SpecialListusers) might not return the
+ * current object formatted, but return the previous one instead.
+ * Setting this to return true, will call one more time wfFormatResult to
+ * be sure that the very last result is formatted and shown.
+ */
+ function tryLastResult( ) {
+ return false;
+ }
/**
* This is the actual workhorse. It does everything needed to make a
$sl = wfViewPrevNext( $offset, $limit , $wgContLang->specialPage( $sname ), "" ,$atend );
$wgOut->addHTML( "<br />{$sl}</p>\n" );
- $s = "<ol start='" . ( $offset + 1 ) . "' class='special'>";
- # Only read at most $num rows, because $res may contain the whole 1000
- for ( $i = 0; $i < $num && $obj = $dbr->fetchObject( $res ); $i++ ) {
- $format = $this->formatResult( $sk, $obj );
- $attr = ( isset ( $obj->usepatrol ) && $obj->usepatrol &&
- $obj->patrolled == 0 ) ? ' class="not_patrolled"' : '';
- $s .= "<li{$attr}>{$format}</li>\n";
+ if ( $num > 0 ) {
+ $s = "<ol start='" . ( $offset + 1 ) . "' class='special'>";
+
+ # Only read at most $num rows, because $res may contain the whole 1000
+ for ( $i = 0; $i < $num && $obj = $dbr->fetchObject( $res ); $i++ ) {
+ $format = $this->formatResult( $sk, $obj );
+ if ( $format ) {
+ $attr = ( isset ( $obj->usepatrol ) && $obj->usepatrol &&
+ $obj->patrolled == 0 ) ? ' class="not-patrolled"' : '';
+ $s .= "<li{$attr}>{$format}</li>\n";
+ }
+ }
+
+ if($this->tryLastResult()) {
+ // flush the very last result
+ $obj = null;
+ $format = $this->formatResult( $sk, $obj );
+ if( $format ) {
+ $attr = ( isset ( $obj->usepatrol ) && $obj->usepatrol &&
+ $obj->patrolled == 0 ) ? ' class="not-patrolled"' : '';
+ $s .= "<li{$attr}>{$format}</li>\n";
+ }
+ }
+
+ $dbr->freeResult( $res );
+ $s .= '</ol>';
+ $wgOut->addHTML( $s );
}
- $dbr->freeResult( $res );
- $s .= '</ol>';
- $wgOut->addHTML( $s );
$wgOut->addHTML( "<p>{$sl}</p>\n" );
}