function wfLoadPlotters() {
static $plotters = null;
if ( $plotters !== null ) return $plotters;
$struct = wfLoadPlottersStructured();
if ( !$struct ) {
$plotters = $struct;
return $plotters;
}
$plotters = array();
foreach ( $struct as $section => $entries ) {
$plotters = array_merge( $plotters, $entries );
}
return $plotters;
}
/**
* Main execution function
* @param $par Parameters passed to the page
*/
function execute( $par ) {
global $wgOut, $wgUser;
$skin = $wgUser->getSkin();
$this->setHeaders();
$wgOut->setPagetitle( wfMsg( "plotters-title" ) );
$wgOut->addWikiText( wfMsg( "plotters-pagetext" ) );
$plotters = wfLoadPlottersStructured();
if ( !$plotters ) return;
$listOpen = false;
$msgOpt = array( 'parseinline', 'parsemag' );
foreach ( $plotters as $section => $entries ) {
if ( $section !== false && $section !== '' ) {
$t = Title::makeTitleSafe( NS_MEDIAWIKI, "Plotter-section-$section" );
$lnk = $t ? $skin->makeLinkObj( $t, wfMsgHTML( "edit" ), 'action=edit' ) : htmlspecialchars( $section );
$ttext = wfMsgExt( "plotter-section-$section", $msgOpt );
if ( $listOpen ) {
$wgOut->addHTML( '</ul>' );
$listOpen = false;
}
$wgOut->addHTML( "\n<h2>$ttext     [$lnk]</h2>\n" );
}
foreach ( $entries as $pname => $code ) {
$t = Title::makeTitleSafe( NS_MEDIAWIKI, "Plotter-$pname" );
if ( !$t ) continue;
$lnk = $skin->makeLinkObj( $t, wfMsgHTML( "edit" ), 'action=edit' );
$ttext = wfMsgExt( "plotter-$pname", $msgOpt );
if ( !$listOpen ) {
$listOpen = true;
$wgOut->addHTML( '<ul>' );
}
$wgOut->addHTML( "<li>" );
$wgOut->addHTML( "$ttext     [$lnk]<br />" );
$wgOut->addHTML( wfMsgHTML( "plotters-uses" ) . ": " );
$first = true;
foreach ( $code as $codePage ) {
$t = Title::makeTitleSafe( NS_MEDIAWIKI, "Plotters-$codePage" );
if ( !$t ) continue;
if ( $first ) $first = false;
else $wgOut->addHTML( ", " );
$lnk = $skin->makeLinkObj( $t, htmlspecialchars( $t->getText() ) );
$wgOut->addHTML( $lnk );
}
$wgOut->addHtml( "</li>" );
}
}
if ( $listOpen ) {
$wgOut->addHTML( '</ul>' );
}
}
