specialSearch = $specialSearch;
$this->resultWidget = $resultWidget;
$this->linkRenderer = $linkRenderer;
$this->iwLookup = $iwLookup;
}
/**
* @param string $term User provided search term
* @param SearchResultSet|SearchResultSet[] $resultSets List of interwiki
* results to render.
* @return string HTML
*/
public function render( $term, $resultSets ) {
if ( !is_array( $resultSets ) ) {
$resultSets = [ $resultSets ];
}
$this->loadCustomCaptions();
$iwResults = [];
foreach ( $resultSets as $resultSet ) {
$result = $resultSet->next();
while ( $result ) {
if ( !$result->isBrokenTitle() ) {
$iwResults[$result->getTitle()->getInterwiki()][] = $result;
}
$result = $resultSet->next();
}
}
$out = '';
foreach ( $iwResults as $iwPrefix => $results ) {
$out .= $this->headerHtml( $iwPrefix, $term );
$out .= "";
// TODO: Assumes interwiki results are never paginated
$position = 0;
foreach ( $results as $result ) {
$out .= $this->resultWidget->render( $result, $term, $position++ );
}
$out .= "
";
}
return
"" .
"
" .
$this->specialSearch->msg( 'search-interwiki-caption' )->escaped() .
'
' .
$out .
"
" .
"{$searchLink}" .
$caption .
"
";
}
protected function loadCustomCaptions() {
if ( $this->customCaptions !== null ) {
return;
}
$this->customCaptions = [];
$customLines = explode( "\n", $this->specialSearch->msg( 'search-interwiki-custom' )->escaped() );
foreach ( $customLines as $line ) {
$parts = explode( ':', $line, 2 );
if ( count( $parts ) === 2 ) {
$this->customCaptions[$parts[0]] = $parts[1];
}
}
}
}