/**
* @covers ::smwfNormalTitleDBKey
* @test smwfNormalTitleDBKey
*
* @since 1.9
*/
public function testSmwfNormalTitleDBKey()
{
$result = smwfNormalTitleDBKey(' foo bar ');
// Globals are ... but it can't be invoke ... well make my day
$expected = $GLOBALS['wgCapitalLinks'] ? 'Foo_bar' : 'foo_bar';
$this->assertEquals($expected, $result);
}
/**
* @see SMWResultPrinter::handleParameters
*
* @since 1.6.3
*
* @param array $params
* @param $outputmode
*/
protected function handleParameters(array $params, $outputmode)
{
parent::handleParameters($params, $outputmode);
$this->m_tlstart = smwfNormalTitleDBKey($params['timelinestart']);
$this->m_tlend = smwfNormalTitleDBKey($params['timelineend']);
$this->m_tlbands = $params['timelinebands'];
$this->m_tlpos = strtolower(trim($params['timelineposition']));
// str_replace makes sure this is only one value, not mutliple CSS fields (prevent CSS attacks)
// / FIXME: this is either unsafe or redundant, since Timeline is Wiki-compatible. If the JavaScript makes user inputs to CSS then it is bad even if we block this injection path.
$this->m_tlsize = htmlspecialchars(str_replace(';', ' ', strtolower($params['timelinesize'])));
}
/**
* Store a value for a given property identified by its text label
* (without namespace prefix).
*
* @param $propertyName string
* @param $dataItem SMWDataItem
*/
public function addPropertyValue($propertyName, SMWDataItem $dataItem)
{
$propertyKey = smwfNormalTitleDBKey($propertyName);
if (array_key_exists($propertyKey, $this->mProperties)) {
$property = $this->mProperties[$propertyKey];
} else {
if (self::$mPropertyPrefix === '') {
global $wgContLang;
self::$mPropertyPrefix = $wgContLang->getNsText(SMW_NS_PROPERTY) . ':';
}
// explicitly use prefix to cope with things like [[Property:User:Stupid::somevalue]]
$propertyDV = SMWPropertyValue::makeUserProperty(self::$mPropertyPrefix . $propertyName);
if (!$propertyDV->isValid()) {
// error, maybe illegal title text
return;
}
$property = $propertyDV->getDataItem();
}
$this->addPropertyObjectValue($property, $dataItem);
}
public static function createQuery($querystring, $params, $context = SMWQueryProcessor::INLINE_QUERY, $format = '', $extraprintouts = array())
{
global $smwgQDefaultNamespaces, $smwgQFeatures, $smwgQConceptFeatures;
// parse query:
if ($context == SMWQueryProcessor::CONCEPT_DESC) {
$queryfeatures = $smwgQConceptFeatures;
} else {
$queryfeatures = $smwgQFeatures;
}
$qp = new SMWSPARQLQueryParser($queryfeatures);
$qp->setDefaultNamespaces($smwgQDefaultNamespaces);
$desc = $qp->getQueryDescription($querystring);
if ($format == '') {
$format = SMWQueryProcessor::getResultFormat($params);
}
if ($format == 'count') {
$querymode = SMWQuery::MODE_COUNT;
} elseif ($format == 'debug') {
$querymode = SMWQuery::MODE_DEBUG;
} elseif (in_array($format, array('rss', 'icalendar', 'vcard', 'csv'))) {
$querymode = SMWQuery::MODE_NONE;
} else {
$querymode = SMWQuery::MODE_INSTANCES;
}
if (array_key_exists('mainlabel', $params)) {
$mainlabel = $params['mainlabel'] . $qp->getLabel();
} else {
$mainlabel = $qp->getLabel();
}
if ($querymode == SMWQuery::MODE_NONE || (!$desc->isSingleton() || count($desc->getPrintRequests()) + count($extraprintouts) == 0) && $mainlabel != '-') {
$desc->prependPrintRequest(new SMWPrintRequest(SMWPrintRequest::PRINT_THIS, $mainlabel));
}
$mergeResults = array_key_exists('merge', $params) ? $params['merge'] == 'true' : true;
$query = new SMWSPARQLQuery($desc, true);
$query->params = $params;
$query->mergeResults = $mergeResults;
$query->fromASK = strpos($querystring, 'SELECT') === false;
$query->mainLabelMissing = $mainlabel == '-';
$query->setQueryString($querystring);
$query->setExtraPrintouts($extraprintouts);
$query->addErrors($qp->getErrors());
// set query parameters:
$query->querymode = $querymode;
if (array_key_exists('offset', $params) && is_int($params['offset'] + 0)) {
$query->setOffset(max(0, trim($params['offset']) + 0));
}
if ($query->querymode == SMWQuery::MODE_COUNT) {
// largest possible limit for "count", even inline
global $smwgQMaxLimit;
$query->setOffset(0);
$query->setLimit($smwgQMaxLimit, false);
} else {
if (array_key_exists('limit', $params) && is_int(trim($params['limit']) + 0)) {
$query->setLimit(max(0, trim($params['limit']) + 0));
if (trim($params['limit']) + 0 < 0) {
// limit < 0: always show further results link only
$query->querymode = SMWQuery::MODE_NONE;
}
} else {
global $smwgQDefaultLimit;
$query->setLimit($smwgQDefaultLimit);
}
}
// determine sortkeys and ascendings:
if (array_key_exists('order', $params)) {
$orders = explode(',', $params['order']);
foreach ($orders as $key => $order) {
// normalise
$order = strtolower(trim($order));
if ('descending' == $order || 'reverse' == $order || 'desc' == $order) {
$orders[$key] = 'DESC';
} elseif ('random' == $order || 'rand' == $order) {
$orders[$key] = 'RAND()';
} else {
$orders[$key] = 'ASC';
}
}
} else {
$orders = array();
}
reset($orders);
if (array_key_exists('sort', $params)) {
$query->sort = true;
$query->sortkeys = array();
foreach (explode(',', trim($params['sort'])) as $sort) {
$sort = smwfNormalTitleDBKey(trim($sort));
// slight normalisation
$order = current($orders);
if ($order === false) {
// default
$order = 'ASC';
}
if (array_key_exists($sort, $query->sortkeys)) {
// maybe throw an error here?
} else {
$query->sortkeys[$sort] = $order;
}
next($orders);
}
if (current($orders) !== false) {
// sort key remaining, apply to page name
$query->sortkeys[''] = current($orders);
}
} elseif ($format == 'rss') {
// unsorted RSS: use *descending* default order
///TODO: the default sort field should be "modification date" (now it is the title, but
///likely to be overwritten by printouts with label "date").
$query->sortkeys[''] = current($orders) != false ? current($orders) : 'DESC';
} else {
// sort by page title (main column) by default
$query->sortkeys[''] = current($orders) != false ? current($orders) : 'ASC';
}
// TODO: check and report if there are further order statements?
return $query;
}
