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<?php
namespace MediaWiki\Widget\Search;
use MediaWiki\Interwiki\InterwikiLookup;
use MediaWiki\Linker\LinkRenderer;
use SearchResultSet;
use SpecialSearch;
use Title;
use Html;
/**
* Renders one or more SearchResultSets into a sidebar grouped by
* interwiki prefix. Includes a per-wiki header indicating where
* the results are from.
*
* @deprecated since 1.31. Use InterwikiSearchResultSetWidget
*/
class SimpleSearchResultSetWidget implements SearchResultSetWidget {
/** @var SpecialSearch */
protected $specialSearch;
/** @var SearchResultWidget */
protected $resultWidget;
/** @var string[]|null */
protected $customCaptions;
/** @var LinkRenderer */
protected $linkRenderer;
/** @var InterwikiLookup */
protected $iwLookup;
public function __construct(
SpecialSearch $specialSearch,
SearchResultWidget $resultWidget,
LinkRenderer $linkRenderer,
InterwikiLookup $iwLookup
) {
wfDeprecated( __METHOD__, '1.31' );
$this->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 .= "<ul class='mw-search-iwresults'>";
// TODO: Assumes interwiki results are never paginated
$position = 0;
foreach ( $results as $result ) {
$out .= $this->resultWidget->render( $result, $term, $position++ );
}
$out .= "</ul>";
}
return "<div id='mw-search-interwiki'>" .
"<div id='mw-search-interwiki-caption'>" .
$this->specialSearch->msg( 'search-interwiki-caption' )->parse() .
'</div>' .
$out .
"</div>";
}
/**
* Generates an appropriate HTML header for the given interwiki prefix
*
* @param string $iwPrefix Interwiki prefix of wiki to show header for
* @param string $term User provided search term
* @return string HTML
*/
protected function headerHtml( $iwPrefix, $term ) {
if ( isset( $this->customCaptions[$iwPrefix] ) ) {
$caption = $this->customCaptions[$iwPrefix];
} else {
$interwiki = $this->iwLookup->fetch( $iwPrefix );
$parsed = wfParseUrl( wfExpandUrl( $interwiki ? $interwiki->getURL() : '/' ) );
$caption = $this->specialSearch->msg( 'search-interwiki-default', $parsed['host'] )->escaped();
}
$href = Title::makeTitle( NS_SPECIAL, 'Search', null, $iwPrefix )->getLocalURL(
[ 'search' => $term, 'fulltext' => 1 ]
);
$searchLink = Html::rawElement(
'a',
[ 'href' => $href ],
$this->specialSearch->msg( 'search-interwiki-more' )->escaped()
);
return "<div class='mw-search-interwiki-project'>" .
"<span class='mw-search-interwiki-more'>{$searchLink}</span>" .
$caption .
"</div>";
}
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];
}
}
}
}
|
