public function groupOrUnionGraphPattern()
{
$value = null;
$v1 = null;
$v2 = null;
$value = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
try {
$this->pushFollow(self::$FOLLOW_groupGraphPattern_in_groupOrUnionGraphPattern935);
$v1 = $this->groupGraphPattern();
$this->state->_fsp--;
$value->addElement($v1);
// Sparql10.g:161:62: ( UNION v2= groupGraphPattern )*
//loop33:
do {
$alt33 = 2;
$alt33 = $this->dfa33->predict($this->input);
switch ($alt33) {
case 1:
$this->match($this->input, $this->getToken('UNION'), self::$FOLLOW_UNION_in_groupOrUnionGraphPattern941);
$this->pushFollow(self::$FOLLOW_groupGraphPattern_in_groupOrUnionGraphPattern945);
$v2 = $this->groupGraphPattern();
$this->state->_fsp--;
$value->addElement($v2);
break;
default:
break 2;
//loop33;
}
} while (true);
} catch (RecognitionException $re) {
$this->reportError($re);
$this->recover($this->input, $re);
} catch (Exception $e) {
throw $e;
}
return $value;
}
public function addDisjunctiveTypeFilters(array $types, $id = null, array $options = array())
{
if (!$id) {
$id = 'type' . count($this->_filter);
} else {
if (isset($this->_filter[$id])) {
$this->removeFilter($id);
}
}
// Create UNION of all types
$union = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
foreach ($types as $type) {
$union->addElement(new Erfurt_Sparql_Query2_GroupGraphPattern(new Erfurt_Sparql_Query2_Triple($this->_resourceVar, new Erfurt_Sparql_Query2_IriRef(EF_RDF_TYPE), new Erfurt_Sparql_Query2_IriRef($type))));
}
// Add UNION element
$this->_resourceQuery->addElement($union);
// Remove default ?s ?p ?o pattern
$this->_allTriple->remove($this->_resourceQuery);
}
public static function getSearchTriples($setup, $forImplicit = false, $backend = 'zenddb')
{
$searchVar = new Erfurt_Sparql_Query2_Var('resourceUri');
$classVar = new Erfurt_Sparql_Query2_Var('classUri');
$subVar = new Erfurt_Sparql_Query2_Var('subResourceUri');
$elements = array();
// if deeper query
if (isset($setup->state->parent)) {
$mainUnion = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
// in relations
if (isset($setup->config->hierarchyRelations->in)) {
// default stuff
if (count($setup->config->hierarchyRelations->in) > 1) {
// parse config gile
foreach ($setup->config->hierarchyRelations->in as $rel) {
// set type
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel), new Erfurt_Sparql_Query2_IriRef($setup->state->parent));
// add triplet to union var
$mainUnion->addElement($ggp);
}
} else {
$rel = $setup->config->hierarchyRelations->in;
$queryOptional = new Erfurt_Sparql_Query2_GroupGraphPattern();
$queryOptional->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel[0]), new Erfurt_Sparql_Query2_IriRef($setup->state->parent));
$mainUnion->addElement($queryOptional);
}
}
// out relations
if (isset($setup->config->hierarchyRelations->out)) {
// if there's out relations
if (count($setup->config->hierarchyRelations->out) > 1) {
// parse config gile
foreach ($setup->config->hierarchyRelations->out as $rel) {
// set type
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple(new Erfurt_Sparql_Query2_IriRef($setup->state->parent), new Erfurt_Sparql_Query2_IriRef($rel), $searchVar);
// add triplet to union var
$mainUnion->addElement($ggp);
}
} else {
// get one relation
$rel = $setup->config->hierarchyRelations->out;
$queryOptional = new Erfurt_Sparql_Query2_GroupGraphPattern();
$queryOptional->addTriple(new Erfurt_Sparql_Query2_IriRef($setup->state->parent), new Erfurt_Sparql_Query2_IriRef($rel[0]), $searchVar);
$mainUnion->addElement($queryOptional);
}
}
$elements[] = $mainUnion;
} else {
// if default request
if (!$forImplicit) {
// set hierarchy types
//$u1 = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
// $u1->addTriple( $searchVar,
// new Erfurt_Sparql_Query2_IriRef(EF_RDF_TYPE),
// $classVar
// );
$elements[] = new Erfurt_Sparql_Query2_Triple($searchVar, new Erfurt_Sparql_Query2_IriRef(EF_RDF_TYPE), $classVar);
//$mainUnion = new Erfurt_Sparql_Query2_GroupGraphPattern();//OrUnion
//$mainUnion->addElement($u1);
// request sub elements
// in relations
$optional = new Erfurt_Sparql_Query2_OptionalGraphPattern();
$unionSub = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
if (isset($setup->config->hierarchyRelations->in)) {
if (count($setup->config->hierarchyRelations->in) > 1) {
// init union var
//$unionSub = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
// parse config gile
foreach ($setup->config->hierarchyRelations->in as $rel) {
// sub stuff
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple($subVar, new Erfurt_Sparql_Query2_IriRef($rel), $searchVar);
// add triplet to union var
$unionSub->addElement($ggp);
}
} else {
$rel = $setup->config->hierarchyRelations->in;
// add optional sub relation
// create optional graph to load sublacsses of selected class
//$queryOptional = new Erfurt_Sparql_Query2_GroupGraphPattern();
$optional->addTriple($subVar, new Erfurt_Sparql_Query2_IriRef($rel[0]), $searchVar);
//$unionSub->addElement($queryOptional);
}
}
if (isset($setup->config->hierarchyRelations->out)) {
// init union var
//$unionSub = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
if (count($setup->config->hierarchyRelations->out) > 1) {
// parse config gile
foreach ($setup->config->hierarchyRelations->out as $rel) {
// sub stuff
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel), $subVar);
// add triplet to union var
$unionSub->addElement($ggp);
}
} else {
$rel = $setup->config->hierarchyRelations->out;
// add optional sub relation
// create optional graph to load sublacsses of selected class
//$queryOptional = new Erfurt_Sparql_Query2_GroupGraphPattern();
$optional->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel[0]), $subVar);
//$unionSub->addElement($queryOptional);
}
}
//$mainUnion->addElement($unionSub);
if ($unionSub->size() > 0) {
$optional->addElement($unionSub);
}
$elements[] = $optional;
// create filter for types
$filterType = array();
$filterUris = array();
foreach ($setup->config->hierarchyTypes as $type) {
$uriElem = new Erfurt_Sparql_Query2_IriRef($type);
$filterUris[] = $uriElem;
$filterType[] = new Erfurt_Sparql_Query2_sameTerm($classVar, $uriElem);
}
$owApp = OntoWiki::getInstance();
$store = $owApp->erfurt->getStore();
if ($store->isInSyntaxSupported()) {
// e.g. Virtuoso
$elements[] = new Erfurt_Sparql_Query2_Filter(new Erfurt_Sparql_Query2_InExpression($classVar, $filterUris));
} else {
// sameTerm || sameTerm ... as supported by EfZendDb adapter
// add filter
$elements[] = new Erfurt_Sparql_Query2_Filter(new Erfurt_Sparql_Query2_ConditionalOrExpression($filterType));
}
} else {
// define subvar
$subVar = new Erfurt_Sparql_Query2_Var('sub');
// init union var
$union = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
// parse config
if (isset($setup->config->hierarchyRelations->out)) {
if (is_string($setup->config->hierarchyRelations->out)) {
$setup->config->hierarchyRelations->out = array($setup->config->hierarchyRelations->out);
}
foreach ($setup->config->hierarchyRelations->out as $rel) {
// create new graph pattern
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel), $subVar);
// add triplet to union var
$union->addElement($ggp);
}
}
// parse config
if (isset($setup->config->hierarchyRelations->in)) {
if (is_string($setup->config->hierarchyRelations->in)) {
$setup->config->hierarchyRelations->in = array($setup->config->hierarchyRelations->in);
}
foreach ($setup->config->hierarchyRelations->in as $rel) {
// create new graph pattern
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple($subVar, new Erfurt_Sparql_Query2_IriRef($rel), $searchVar);
// add triplet to union var
$union->addElement($ggp);
}
}
// parse config
if (isset($setup->config->instanceRelation->out)) {
if (is_string($setup->config->instanceRelation->out)) {
$setup->config->instanceRelation->out = array($setup->config->instanceRelation->out);
}
foreach ($setup->config->instanceRelation->out as $rel) {
// create new graph pattern
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple($subVar, new Erfurt_Sparql_Query2_IriRef($rel), $searchVar);
// add triplet to union var
$union->addElement($ggp);
}
}
// parse config
if (isset($setup->config->instanceRelation->in)) {
if (is_string($setup->config->instanceRelation->in)) {
$setup->config->instanceRelation->in = array($setup->config->instanceRelation->in);
}
foreach ($setup->config->instanceRelation->in as $rel) {
// create new graph pattern
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel), $subVar);
// add triplet to union var
$union->addElement($ggp);
}
}
$elements[] = $union;
}
}
if (isset($setup->config->rootElement)) {
$union = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
if (isset($setup->config->hierarchyRelations->in)) {
foreach ($setup->config->hierarchyRelations->in as $rel) {
// create new graph pattern
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel), new Erfurt_Sparql_Query2_IriRef($setup->config->rootElement));
// add triplet to union var
$union->addElement($ggp);
}
$superUsed = true;
}
if (isset($setup->config->hierarchyRelations->out)) {
foreach ($setup->config->hierarchyRelations->out as $rel) {
// create new graph pattern
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$ggp->addTriple(new Erfurt_Sparql_Query2_IriRef($setup->config->rootElement), new Erfurt_Sparql_Query2_IriRef($rel), $searchVar);
// add triplet to union var
$union->addElement($ggp);
}
$superUsed = true;
}
if ($superUsed) {
$elements[] = $union;
}
}
$elements[] = new Erfurt_Sparql_Query2_Filter(new Erfurt_Sparql_Query2_UnaryExpressionNot(new Erfurt_Sparql_Query2_isBlank(new Erfurt_Sparql_Query2_Var('resourceUri'))));
// namespaces to be ignored, rdfs/owl-defined objects
if (!isset($setup->state->showHidden)) {
if (isset($setup->config->hiddenRelation)) {
// optional var
$queryOptional = new Erfurt_Sparql_Query2_OptionalGraphPattern();
// parse config
if (is_string($setup->config->hiddenRelation)) {
$setup->config->hiddenRelation = array($setup->config->hiddenRelation);
}
foreach ($setup->config->hiddenRelation as $ignore) {
$queryOptional->addTriple(new Erfurt_Sparql_Query2_Var('resourceUri'), new Erfurt_Sparql_Query2_IriRef($ignore), new Erfurt_Sparql_Query2_Var('reg'));
$regUsed = true;
}
if ($regUsed) {
$elements[] = $queryOptional;
$elements[] = new Erfurt_Sparql_Query2_Filter(new Erfurt_Sparql_Query2_UnaryExpressionNot(new Erfurt_Sparql_Query2_bound(new Erfurt_Sparql_Query2_Var('reg'))));
}
}
if (isset($setup->config->hiddenNS)) {
// parse config
foreach ($setup->config->hiddenNS as $ignore) {
$elements[] = new Erfurt_Sparql_Query2_Filter(new Erfurt_Sparql_Query2_UnaryExpressionNot(new Erfurt_Sparql_Query2_Regex(new Erfurt_Sparql_Query2_Str(new Erfurt_Sparql_Query2_Var('resourceUri')), new Erfurt_Sparql_Query2_RDFLiteral('^' . $ignore))));
}
}
}
// dont't show rdfs/owl entities and subtypes in the first level
if (!isset($setup->state->parent) && !isset($setup->config->rootElement)) {
OntoWiki::getInstance()->logger->info("BACKEND: " . $backend);
// optional var
if ($backend == "zenddb") {
$queryUnion = new Erfurt_Sparql_Query2_OptionalGraphPattern();
} else {
$queryUnion = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
}
if (isset($setup->config->hierarchyRelations->in)) {
if (count($setup->config->hierarchyRelations->in) > 1) {
foreach ($setup->config->hierarchyRelations->in as $rel) {
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
$ggp->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel), new Erfurt_Sparql_Query2_Var('super'));
$queryUnion->addElement($ggp);
}
} else {
$rel = $setup->config->hierarchyRelations->in;
// add optional sub relation
if ($backend == "zenddb") {
$queryUnion->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel[0]), new Erfurt_Sparql_Query2_Var('super'));
} else {
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
$ggp->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel[0]), new Erfurt_Sparql_Query2_Var('super'));
$queryUnion->addElement($ggp);
}
}
//$mainUnion->addElement($u1);
$superUsed = true;
}
if (isset($setup->config->hierarchyRelations->out)) {
if (count($setup->config->hierarchyRelations->out) > 1) {
foreach ($setup->config->hierarchyRelations->out as $rel) {
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
$ggp->addTriple(new Erfurt_Sparql_Query2_Var('super'), new Erfurt_Sparql_Query2_IriRef($rel), $searchVar);
$queryUnion->addElement($ggp);
}
} else {
$rel = $setup->config->hierarchyRelations->out;
// add optional sub relation
if ($backend == "zenddb") {
$queryUnion->addTriple(new Erfurt_Sparql_Query2_Var('super'), new Erfurt_Sparql_Query2_IriRef($rel[0]), $searchVar);
} else {
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
$ggp->addTriple(new Erfurt_Sparql_Query2_Var('super'), new Erfurt_Sparql_Query2_IriRef($rel[0]), $searchVar);
$queryUnion->addElement($ggp);
}
}
//$mainUnion->addElement($u1);
$superUsed = true;
}
if ($superUsed) {
if ($backend == "zenddb") {
$elements[] = $queryUnion;
} else {
$queryOptional = new Erfurt_Sparql_Query2_OptionalGraphPattern();
$queryOptional->addElement($queryUnion);
$elements[] = $queryOptional;
}
$filter[] = new Erfurt_Sparql_Query2_Regex(new Erfurt_Sparql_Query2_Str(new Erfurt_Sparql_Query2_Var('super')), new Erfurt_Sparql_Query2_RDFLiteral('^' . EF_OWL_NS));
$filter[] = new Erfurt_Sparql_Query2_UnaryExpressionNot(new Erfurt_Sparql_Query2_bound(new Erfurt_Sparql_Query2_Var('super')));
$elements[] = new Erfurt_Sparql_Query2_Filter(new Erfurt_Sparql_Query2_ConditionalOrExpression($filter));
}
}
if (isset($setup->state->sorting)) {
$sortRel = new Erfurt_Sparql_Query2_IriRef($setup->state->sorting);
$sortVar = new Erfurt_Sparql_Query2_Var('sortRes');
$queryOptional = new Erfurt_Sparql_Query2_OptionalGraphPattern();
$queryOptional->addTriple(new Erfurt_Sparql_Query2_Var('resourceUri'), $sortRel, $sortVar);
$elements[] = $queryOptional;
}
return $elements;
}
protected function _buildSubCheckQuery($uri, $setup)
{
$subVar = new Erfurt_Sparql_Query2_Var('subResourceUri');
$searchVar = new Erfurt_Sparql_Query2_Var('resourceUri');
//$classVar = new Erfurt_Sparql_Query2_Var('classUri');
$query = new Erfurt_Sparql_Query2();
$query->addProjectionVar($subVar);
$query->setDistinct();
$this->_owApp->logger->info("data: " . print_r($query, true));
$elements = array();
$in = array();
$out = array();
if (isset($setup->config->hierarchyRelations->in)) {
if (count($setup->config->hierarchyRelations->in) > 1) {
// init union var
$unionSub = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
// parse config gile
foreach ($setup->config->hierarchyRelations->in as $rel) {
// sub stuff
$groupPattern = new Erfurt_Sparql_Query2_GroupGraphPattern();
// add triplen
$groupPattern->addTriple($subVar, new Erfurt_Sparql_Query2_IriRef($rel), $searchVar);
// add triplet to union var
$unionSub->addElement($groupPattern);
}
$in[] = $unionSub;
} else {
$rel = $setup->config->hierarchyRelations->in;
// add optional sub relation
// create optional graph to load sublacsses of selected class
$queryOptional = new Erfurt_Sparql_Query2_GroupGraphPattern();
$queryOptional->addTriple($subVar, new Erfurt_Sparql_Query2_IriRef($rel[0]), $searchVar);
$in[] = $queryOptional;
}
}
if (isset($setup->config->hierarchyRelations->out)) {
if (count($setup->config->hierarchyRelations->out) > 1) {
// init union var
$unionSub = new Erfurt_Sparql_Query2_GroupGraphPattern();
// parse config gile
foreach ($setup->config->hierarchyRelations->out as $rel) {
// sub stuff
$optPattern = new Erfurt_Sparql_Query2_OptionalGraphPattern();
// add triple
$optPattern->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel), $subVar);
// add triplet to union var
$unionSub->addElement($optPattern);
}
$out[] = $unionSub;
} else {
$rel = $setup->config->hierarchyRelations->out;
// add optional sub relation
// create optional graph to load sublacsses of selected class
$queryOptional = new Erfurt_Sparql_Query2_GroupGraphPattern();
$queryOptional->addTriple($searchVar, new Erfurt_Sparql_Query2_IriRef($rel[0]), $subVar);
$out[] = $queryOptional;
}
}
$inout = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
$inout->addElements($in);
$inout->addElements($out);
$elements[] = $inout;
/*$elements[] = new Erfurt_Sparql_Query2_Triple(
$searchVar,
new Erfurt_Sparql_Query2_IriRef(EF_RDF_TYPE),
$classVar
);*/
// add filter
$elements[] = new Erfurt_Sparql_Query2_Filter(new Erfurt_Sparql_Query2_sameTerm($searchVar, new Erfurt_Sparql_Query2_IriRef($uri)));
$query->addElements($elements);
$query->setLimit(1);
// log results
$this->_owApp->logger->info('NavigationController CHECK SUB: ' . PHP_EOL . $query->__toString());
return $query;
}
/**
* Method that counts already existing distinct datasets for given uri
*
* @param $uri uri string
*
* @return int distinct existing datasets
*/
private function countUriPattern($uri)
{
$query = new Erfurt_Sparql_Query2();
$query->setDistinct(true);
$unions = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
$subjectVar = new Erfurt_Sparql_Query2_Var('s');
$query->addProjectionVar($subjectVar);
// create six temporary vars (not selected in query)
$tempVars = array();
for ($i = 0; $i < 6; $i++) {
$tempVars[] = new Erfurt_Sparql_Query2_Var('var' . $i);
}
$singlePattern = new Erfurt_Sparql_Query2_GroupGraphPattern();
$singlePattern->addTriple($subjectVar, $tempVars[0], $tempVars[1]);
$unions->addElement($singlePattern);
$singlePattern = new Erfurt_Sparql_Query2_GroupGraphPattern();
$singlePattern->addTriple($tempVars[2], $subjectVar, $tempVars[3]);
$unions->addElement($singlePattern);
$singlePattern = new Erfurt_Sparql_Query2_GroupGraphPattern();
$singlePattern->addTriple($tempVars[4], $tempVars[5], $subjectVar);
$unions->addElement($singlePattern);
$query->getWhere()->addElement($unions);
$filter = new Erfurt_Sparql_Query2_ConditionalOrExpression();
$filter->addElement(new Erfurt_Sparql_Query2_Regex($subjectVar, new Erfurt_Sparql_Query2_RDFLiteral('^' . $uri), new Erfurt_Sparql_Query2_RDFLiteral('i')));
$query->addFilter($filter);
$result = $this->_owApp->erfurt->getStore()->countWhereMatches($this->_model->getModelIri(), $query->getWhere(), 's', true);
return $result;
}
public function __construct($resourceUri)
{
$owApp = OntoWiki::getInstance();
$store = $owApp->erfurt->getStore();
$model = $owApp->selectedModel;
$resource = new Erfurt_Sparql_Query2_IriRef($resourceUri);
$ontology = new Erfurt_Sparql_Query2_IriRef(EF_OWL_ONTOLOGY);
$fetchFrom = new Erfurt_Sparql_Query2_IriRef(static::SITE_FETCH_OPTIONS_FROM);
// fetch options from this resource
$query = new Erfurt_Sparql_Query2();
list($key, $value, $class, $dataset) = $this->_queryAddVars($query, array('key', 'value', 'class', 'dataset'));
$union = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
// resource options
$group = new Erfurt_Sparql_Query2_GroupGraphPattern();
$group->addTriple($resource, $key, $value);
$union->addElement($group);
// class options
$group = new Erfurt_Sparql_Query2_GroupGraphPattern();
$group->addTriple($resource, EF_RDF_TYPE, $class);
$group->addTriple($class, $key, $value);
$union->addElement($group);
// dataset options
$group = new Erfurt_Sparql_Query2_GroupGraphPattern();
$group->addTriple($dataset, EF_RDF_TYPE, new Erfurt_Sparql_Query2_IriRef(EF_OWL_ONTOLOGY));
$group->addTriple($dataset, $key, $value);
$union->addElement($group);
$query->addElement($union);
$query->addTriple($key, EF_RDF_TYPE, new Erfurt_Sparql_Query2_IriRef(static::SITE_TEMPLATE_OPTION));
$results = $model->sparqlQuery($query);
foreach ($results as $result) {
$arrayKey = $result[$key->getName()];
$this->_options[$arrayKey][$this->_getPriority($result)][] = $result[$value->getName()];
$templateOption = new Erfurt_Rdf_Resource($arrayKey, $model);
$arrayKeyLocalName = $templateOption->getLocalName();
$this->_optionLocalNames[$arrayKeyLocalName][] = $arrayKey;
}
// fetch options from linked resources
$query = new Erfurt_Sparql_Query2();
list($other, $class, $dataset) = $this->_queryAddVars($query, array('other', 'class', 'dataset'));
$union = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
// resource links
$group = new Erfurt_Sparql_Query2_GroupGraphPattern();
$group->addTriple($resource, $fetchFrom, $other);
$union->addElement($group);
// class links
$group = new Erfurt_Sparql_Query2_GroupGraphPattern();
$group->addTriple($resource, EF_RDF_TYPE, $class);
$group->addTriple($class, $fetchFrom, $other);
$union->addElement($group);
// dataset links
$group = new Erfurt_Sparql_Query2_GroupGraphPattern();
$group->addTriple($dataset, EF_RDF_TYPE, $ontology);
$group->addTriple($dataset, $fetchFrom, $other);
$union->addElement($group);
$query->addElement($union);
$results = $model->sparqlQuery($query);
foreach ($results as $result) {
$options = new TemplateOptionsClass($result[$other->getName()]);
foreach ($options->_options as $arrayKey => $priorities) {
foreach ($priorities as $priority => $values) {
$floor = floor($priority);
$this->_options[$arrayKey][(string) ($floor + 0.1 * $this->_getPriority($result) + 0.1 * ($priority - $floor))] = $values;
}
}
foreach ($options->_optionLocalNames as $arrayKeyLocalName => $keys) {
foreach ($keys as $key) {
if (!isset($this->_optionLocalNames[$arrayKeyLocalName]) || !in_array($key, $this->_optionLocalNames[$arrayKeyLocalName])) {
$this->_optionLocalNames[$arrayKeyLocalName][] = $key;
}
}
}
}
foreach (array_keys($this->_options) as $key) {
ksort($this->_options[$key]);
}
}
private function checkConfig($config)
{
$resVar = new Erfurt_Sparql_Query2_Var('resourceUri');
$typeVar = new Erfurt_Sparql_Query2_IriRef(EF_RDF_TYPE);
$query = new Erfurt_Sparql_Query2();
$query->addProjectionVar($resVar)->setDistinct(true);
$union = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
if (is_string($config->hierarchyTypes)) {
$config->hierarchyTypes = array($config->hierarchyTypes);
}
foreach ($config->hierarchyTypes->toArray() as $type) {
$ggp = new Erfurt_Sparql_Query2_GroupGraphPattern();
$ggp->addTriple($resVar, $typeVar, new Erfurt_Sparql_Query2_IriRef($type));
$union->addElement($ggp);
}
$query->addElement($union);
$query->setLimit(1);
$allResults = $this->_owApp->selectedModel->sparqlQuery($query);
/*$this->_owApp->logger->info(
'Navigation Query: ' .PHP_EOL . $query->__toString()
);
$this->_owApp->logger->info(
'Navigation Query Results: ' .PHP_EOL . print_r($all_results)
);*/
return count($allResults);
}
/**
* Moves resource to new URI
* renaming all occurences of the resource.
*
* @param string $oldUri The URI that identifies the resource.
* @param string $newUri The URI to move resource to.
*
* @return void
*/
public function renameResource($oldUri, $newUri)
{
$query = new Erfurt_Sparql_Query2();
$query->setDistinct(true);
$vars = array();
foreach (array('s', 'p', 'o') as $varName) {
$vars[$varName] = new Erfurt_Sparql_Query2_Var($varName);
$query->addProjectionVar($vars[$varName]);
}
$oldUriRef = new Erfurt_Sparql_Query2_IriRef($oldUri);
$union = new Erfurt_Sparql_Query2_GroupOrUnionGraphPattern();
foreach ($vars as $var) {
$group = new Erfurt_Sparql_Query2_GroupGraphPattern();
$group->addTriple($vars['s'], $vars['p'], $vars['o']);
$group->addFilter(new Erfurt_Sparql_Query2_sameTerm($var, $oldUriRef));
$union->addElement($group);
}
$query->addElement($union);
$result = $this->sparqlQuery($query, array('result_format' => 'extended'));
$removed = array();
$added = array();
foreach ($result['results']['bindings'] as $s) {
// result format from sparqlQuery
// isn't the same as format for delete/addMultipleStatements
if (array_key_exists('xml:lang', $s['o'])) {
$s['o']['lang'] = $s['o']['xml:lang'];
unset($s['o']['xml:lang']);
}
$removed[$s['s']['value']][$s['p']['value']][] = $s['o'];
foreach (array('s', 'p', 'o') as $varName) {
if ($s[$varName]['type'] === 'uri' && $s[$varName]['value'] === $oldUri) {
$s[$varName]['value'] = $newUri;
}
}
$added[$s['s']['value']][$s['p']['value']][] = $s['o'];
}
$this->deleteMultipleStatements($removed);
$this->addMultipleStatements($added);
}