/**
* Make output to be returned from the references() function
*
* @param $group
*
* @return string XHTML ready for output
*/
function referencesFormat($group)
{
if (count($this->mRefs) == 0 || empty($this->mRefs[$group])) {
return '';
}
wfProfileIn(__METHOD__);
wfProfileIn(__METHOD__ . '-entries');
$ent = array();
foreach ($this->mRefs[$group] as $k => $v) {
$ent[] = $this->referencesFormatEntry($k, $v);
}
$prefix = wfMessage('cite_references_prefix')->inContentLanguage()->plain();
$suffix = wfMessage('cite_references_suffix')->inContentLanguage()->plain();
$content = implode("\n", $ent);
// Prepare the parser input. We add new lines between the pieces to avoid a confused tidy (bug 13073)
$parserInput = $prefix . "\n" . $content . "\n" . $suffix;
// Let's try to cache it.
global $wgMemc;
$cacheKey = wfMemcKey('citeref', md5($parserInput), $this->mParser->Title()->getArticleID());
wfProfileOut(__METHOD__ . '-entries');
global $wgCiteCacheReferences;
$data = false;
if ($wgCiteCacheReferences) {
wfProfileIn(__METHOD__ . '-cache-get');
$data = $wgMemc->get($cacheKey);
wfProfileOut(__METHOD__ . '-cache-get');
}
if (!$data || !$this->mParser->isValidHalfParsedText($data)) {
wfProfileIn(__METHOD__ . '-parse');
// Live hack: parse() adds two newlines on WM, can't reproduce it locally -ævar
$ret = rtrim($this->parse($parserInput), "\n");
if ($wgCiteCacheReferences) {
$serData = $this->mParser->serializeHalfParsedText($ret);
$wgMemc->set($cacheKey, $serData, 86400);
}
wfProfileOut(__METHOD__ . '-parse');
} else {
$ret = $this->mParser->unserializeHalfParsedText($data);
}
wfProfileOut(__METHOD__);
// done, clean up so we can reuse the group
unset($this->mRefs[$group]);
unset($this->mGroupCnt[$group]);
return $ret;
}
public function execute()
{
global $wgUser, $egMapsDefaultGeoService, $egMapsDistanceDecimals, $egMapsDistanceUnit;
$params = $this->extractRequestParams();
$geoCoordinateParser = new DataValues\Geo\Parsers\GeoCoordinateParser();
$results = array();
if (Maps\Geocoders::canGeocode()) {
$location = Maps\Geocoders::attemptToGeocode($params['location'], $egMapsDefaultGeoService);
} else {
$location = $geoCoordinateParser->parse($params['location']);
}
$query = "{{#ask:[[Bundesland::+]][[aktiv::wahr]][[Lage::+]]|?Lage|?=Name|mainlabel=-|format=array|link=none|headers=plain|headersep==|sep=<BV>}}";
$mainpage = Title::newMainPage();
$options = new ParserOptions();
$localparser = new Parser();
$localparser->Title($mainpage);
$localparser->Options($options);
$localparser->clearState();
$bedarfsverkehre = $localparser->RecursiveTagParse($query);
$bedarfsverkehre = explode('<BV>', $bedarfsverkehre);
foreach ($bedarfsverkehre as $key => $props) {
$props = explode('<PROP>', $props);
$bedarfsverkehre[$key] = array();
foreach ($props as $prop) {
$prop = explode('=', $prop);
$bedarfsverkehre[$key][$prop[0]] = $prop[1];
}
$bvlocation = $geoCoordinateParser->parse($bedarfsverkehre[$key]['Lage']);
if ($location && $bvlocation) {
$bedarfsverkehre[$key]['Distanz'] = MapsGeoFunctions::calculateDistance($location, $bvlocation);
} else {
// The locations should be valid when this method gets called.
throw new MWException('Attempt to find the distance between locations of at least one is invalid' . $bedarfsverkehre[$key]['Name']);
}
}
usort($bedarfsverkehre, array("ApiBVdistances", "distanceSort"));
$results = array_slice($bedarfsverkehre, 0, 10);
$this->getResult()->addValue(null, 'results', $results);
}
function parseArticleText($text)
{
if ($text === '') {
return '';
} else {
if ($this->mExpandTemplates) {
global $wgTitle;
$parser = new Parser();
$parser->Options(new ParserOptions());
// We don't want this to be user-specific
$parser->Title($wgTitle);
$parser->OutputType(OT_HTML);
return $parser->replaceVariables($text);
} else {
return $text;
}
}
}
/**
* Render navigations elements that renderNavigation hasn't dealt with
*
* @param $buttons array
* @param $customItems array
*/
private function renderCustomNavigation(&$buttons, &$customItems)
{
/* TODO: check for unintended consequences, there are probably more elegant ways to do this... */
$options = new ParserOptions();
$localParser = new Parser();
$localParser->Title($this->getSkin()->getTitle());
$localParser->Options($options);
$localParser->clearState();
if (count($customItems) !== 0) {
$newButtons = TweekiHooks::parseButtons(implode(chr(10), $customItems), $localParser, false);
$buttons = array_merge($buttons, $newButtons);
$customItems = array();
}
}
