public function testRemoveOptionals()
{
$x = new Erfurt_Sparql_Query2_Var("x");
$triple = new Erfurt_Sparql_Query2_Triple($x, $x, $x);
$optional = new Erfurt_Sparql_Query2_OptionalGraphPattern();
$optional->addElement($triple);
$this->pattern->addElement($optional);
$this->pattern->removeAllOptionals();
$elements = $this->pattern->getElements();
$this->assertTrue(empty($elements));
}
public function optionalGraphPattern()
{
$value = null;
$groupGraphPattern15 = null;
try {
$this->match($this->input, $this->getToken('OPTIONAL'), self::$FOLLOW_OPTIONAL_in_optionalGraphPattern873);
$this->pushFollow(self::$FOLLOW_groupGraphPattern_in_optionalGraphPattern875);
$groupGraphPattern15 = $this->groupGraphPattern();
$this->state->_fsp--;
$value = new Erfurt_Sparql_Query2_OptionalGraphPattern();
$value->addElement($groupGraphPattern15);
} catch (RecognitionException $re) {
$this->reportError($re);
$this->recover($this->input, $re);
} catch (Exception $e) {
throw $e;
}
return $value;
}
/**
* addShownPropertyHelper
*
* adds a triple <classVar> $predicate ?newPropertyVar
* and adds ?newPropertyVar as projectionvar
* and keep track of that
*
* @param Erfurt_Sparql_Query2 $query
* @param Erfurt_Sparql_Query2_Var $resVar
* @param Erfurt_Sparql_Query2_IriRef|string $predicate
* @param string|null $name
* @param bool $inverse
* @return array array('optional' => $optionalpart, 'var' => $var);
*/
public static function addShownPropertyHelper(Erfurt_Sparql_Query2 $query, Erfurt_Sparql_Query2_Var $resVar, $predicate, $name = null, $inverse = false)
{
if (is_string($predicate)) {
$predicate = new Erfurt_Sparql_Query2_IriRef($predicate);
}
if (!$predicate instanceof Erfurt_Sparql_Query2_IriRef) {
throw new RuntimeException('Argument 3 passed to Erfurt_Sparql_Query2_Abstraction_ClassNode::addShownPropertyHelper must be an instance of Erfurt_Sparql_Query2_IriRef, instance of ' . typeHelper($predicate) . ' given');
}
if (!is_string($name)) {
throw new RuntimeException('Argument 4 passed to Erfurt_Sparql_Query2_Abstraction_ClassNode::addShownPropertyHelper must be an instance of string, instance of ' . typeHelper($name) . ' given');
}
if (!is_bool($inverse)) {
throw new RuntimeException('Argument 5 passed to Erfurt_Sparql_Query2_Abstraction_ClassNode::addShownPropertyHelper must be an instance of bool, instance of ' . typeHelper($inverse) . ' given (' . $inverse . ')');
}
$optionalpart = new Erfurt_Sparql_Query2_OptionalGraphPattern();
if ($name == null) {
$var = new Erfurt_Sparql_Query2_Var($predicate);
} else {
$var = new Erfurt_Sparql_Query2_Var($name);
}
if (!$inverse) {
$triple = new Erfurt_Sparql_Query2_Triple($resVar, $predicate, $var);
} else {
$triple = new Erfurt_Sparql_Query2_Triple($var, $predicate, $resVar);
}
$optionalpart->addElement($triple);
$query->getWhere()->addElement($optionalpart);
/* filtered now in php
$filter = new Erfurt_Sparql_Query2_Filter(
new Erfurt_Sparql_Query2_UnaryExpressionNot(
new Erfurt_Sparql_Query2_isBlank($var)
)
);*/
//$optionalpart->addElement($filter);
$query->addProjectionVar($var);
return array('optional' => $optionalpart, 'var' => $var, 'filter' => null);
}
public static function getSearchTriples($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;
}
/**
* add a filter from the filter box - these filters match some predefined schemes
* (like "equals", "contains")
*
* @param string $property
* @param boolean $isInverse whether the property is a indirect property of the resources
* @param string $propertyLabel label affects the created variable
* @param string $filter the type of filter ("equals", "bound", "larger", "smaller", "between", "contains")
* @param string $value
* @param string $valueSecondary
* @param string $valuetype ("uri" or "literal" or "typed-literal")
* @param string $literaltype (if valuetype is set to "typed-literal", you can pass a URI here)
* @param boolean $hidden whether to hide this filter in the filter box GUI
* @param string $id optional predined ID, will be generated normally
* @param boolean $negate whether to invert the condition
* @param boolean $optional
*
* @return string id
* @throws RuntimeException
*/
public function addFilter($property, $isInverse, $propertyLabel, $filter, $value = null, $valueSecondary = null, $valuetype = 'literal', $literaltype = null, $hidden = false, $id = null, $negate = false, $optional = false)
{
if ($id == null) {
$id = 'box' . count($this->_filter);
} else {
if (isset($this->_filter[$id])) {
$this->removeFilter($id);
}
}
$prop = new Erfurt_Sparql_Query2_IriRef($property);
if (!empty($value)) {
switch ($valuetype) {
case 'uri':
$valueObj = new Erfurt_Sparql_Query2_IriRef($value);
if (!empty($valueSecondary)) {
$valueSecondaryObj = new Erfurt_Sparql_Query2_IriRef($valueSecondary);
}
break;
case 'literal':
if (!empty($literaltype)) {
//with language tags
$valueObj = new Erfurt_Sparql_Query2_RDFLiteral($value, $literaltype);
if (!empty($valueSecondary)) {
$valueSecondaryObj = new Erfurt_Sparql_Query2_RDFLiteral($valueSecondary, $literaltype);
}
} else {
//no language tags
if (is_array($value)) {
$value = current($value);
}
$meta = '';
if (is_scalar($value) && !is_string($value) && !is_array($value)) {
$meta = gettype($value);
}
$valueObj = new Erfurt_Sparql_Query2_RDFLiteral($value, $meta);
if (!empty($valueSecondary)) {
$valueSecondaryObj = new Erfurt_Sparql_Query2_RDFLiteral($valueSecondary, $meta);
}
}
break;
case 'typed-literal':
if (in_array($literaltype, Erfurt_Sparql_Query2_RDFLiteral::$knownShortcuts)) {
//is something like "bool" or "int" - will be converted from "1"^^xsd:int to 1
$valueObj = new Erfurt_Sparql_Query2_RDFLiteral($value, $literaltype);
if (!empty($valueSecondary)) {
$valueSecondaryObj = new Erfurt_Sparql_Query2_RDFLiteral($valueSecondary, $literaltype);
}
} else {
// is a uri
$valueObj = new Erfurt_Sparql_Query2_RDFLiteral($value, new Erfurt_Sparql_Query2_IriRef($literaltype));
if (!empty($valueSecondary)) {
$valueSecondaryObj = new Erfurt_Sparql_Query2_RDFLiteral($valueSecondary, new Erfurt_Sparql_Query2_IriRef($literaltype));
}
}
break;
default:
throw new RuntimeException('called Ontowiki_Model_Instances::addFilter with ' . 'unknown param-value: valuetype = "' . $valuetype . '"');
}
}
switch ($filter) {
case 'contains':
$var = new Erfurt_Sparql_Query2_Var($propertyLabel);
if (!$isInverse) {
$triple = $this->_resourceQuery->addTriple($this->_resourceVar, $prop, $var);
} else {
$triple = $this->_resourceQuery->addTriple($var, $prop, $this->_resourceVar);
}
$valueObj->setValue(str_replace("\\", "\\\\", preg_quote($valueObj->getValue())));
$addFilter = null;
if (!$negate) {
$addFilter = new Erfurt_Sparql_Query2_Regex(new Erfurt_Sparql_Query2_Str($var), $valueObj);
} else {
$addFilter = new Erfurt_Sparql_Query2_UnaryExpressionNot(new Erfurt_Sparql_Query2_Regex(new Erfurt_Sparql_Query2_Str($var), $valueObj));
}
$filterObj = $this->_resourceQuery->addFilter($addFilter);
break;
case 'equals':
if ($valuetype == 'literal') {
$valueVar = new Erfurt_Sparql_Query2_Var($propertyLabel);
if (!$isInverse) {
$triple = new Erfurt_Sparql_Query2_Triple($this->_resourceVar, $prop, $valueVar);
} else {
throw new RuntimeException('literal as value for an inverse property ' . 'is a literal subject which is not allowed');
}
if ($negate) {
$optionalGP = new Erfurt_Sparql_Query2_OptionalGraphPattern();
$optionalGP->addElement($triple);
if ($optional) {
$orExpression = new Erfurt_Sparql_Query2_ConditionalOrExpression();
$orExpression->addElement(new Erfurt_Sparql_Query2_UnaryExpressionNot(new Erfurt_Sparql_Query2_bound($valueVar)));
$orExpression->addElement(new Erfurt_Sparql_Query2_NotEquals($valueVar, $valueObj));
$filterObj = $optionalGP->addFilter($orExpression);
} else {
$filterObj = $optionalGP->addFilter(new Erfurt_Sparql_Query2_NotEquals($valueVar, $valueObj));
}
$this->_resourceQuery->addElement($optionalGP);
$triple = $optionalGP;
} else {
$this->_resourceQuery->addElement($triple);
$filterObj = $this->_resourceQuery->addFilter(new Erfurt_Sparql_Query2_Regex(new Erfurt_Sparql_Query2_Str($valueVar), new Erfurt_Sparql_Query2_RDFLiteral('^' . str_replace("\\", "\\\\", preg_quote($value)) . '$')));
}
} else {
if (!$isInverse) {
$triple = $this->_resourceQuery->addTriple($this->_resourceVar, $prop, $valueObj);
} else {
$triple = $this->_resourceQuery->addTriple($valueObj, $prop, $this->_resourceVar);
}
}
break;
case 'larger':
$var = new Erfurt_Sparql_Query2_Var($propertyLabel);
if (!$isInverse) {
$triple = $this->_resourceQuery->addTriple($this->_resourceVar, $prop, $var);
} else {
$triple = $this->_resourceQuery->addTriple($var, $prop, $this->_resourceVar);
}
$filterObj = $this->_resourceQuery->addFilter(new Erfurt_Sparql_Query2_Larger($var, $valueObj));
break;
case 'smaller':
$var = new Erfurt_Sparql_Query2_Var($propertyLabel);
if (!$isInverse) {
$triple = $this->_resourceQuery->addTriple($this->_resourceVar, $prop, $var);
} else {
$triple = $this->_resourceQuery->addTriple($var, $prop, $this->_resourceVar);
}
$filterObj = $this->_resourceQuery->addFilter(new Erfurt_Sparql_Query2_Smaller($var, $valueObj));
break;
case 'between':
$var = new Erfurt_Sparql_Query2_Var($propertyLabel);
if (!$isInverse) {
$triple = $this->_resourceQuery->addTriple($this->_resourceVar, $prop, $var);
} else {
$triple = $this->_resourceQuery->addTriple($var, $prop, $this->_resourceVar);
}
$filterObj = $this->_resourceQuery->addFilter(new Erfurt_Sparql_Query2_ConditionalAndExpression(array(new Erfurt_Sparql_Query2_Larger($var, $valueObj), new Erfurt_Sparql_Query2_Smaller($var, $valueSecondaryObj))));
break;
case 'bound':
$var = new Erfurt_Sparql_Query2_Var($propertyLabel);
if (!$isInverse) {
$triple = new Erfurt_Sparql_Query2_Triple($this->_resourceVar, $prop, $var);
} else {
$triple = new Erfurt_Sparql_Query2_Triple($var, $prop, $this->_resourceVar);
}
if ($negate) {
$optionalGP = new Erfurt_Sparql_Query2_OptionalGraphPattern();
$optionalGP->addElement($triple);
$this->_resourceQuery->addElement($optionalGP);
$triple = $optionalGP;
// to save this obj (see underneath 20 lines)
} else {
$this->_resourceQuery->addElement($triple);
}
if ($negate) {
$filterObj = $this->_resourceQuery->addFilter(new Erfurt_Sparql_Query2_UnaryExpressionNot(new Erfurt_Sparql_Query2_bound($var)));
}
break;
default:
throw new RuntimeException('called Ontowiki_Model_Instances::addFilter with ' . 'unknown param-value: filtertype=' . $filter);
}
//these filters bring their own triple
$this->removeAllTriple();
//save
$this->_filter[$id] = array('id' => $id, 'mode' => 'box', 'property' => $property, 'isInverse' => $isInverse, 'propertyLabel' => $propertyLabel, 'filter' => $filter, 'value1' => $value, 'value2' => $valueSecondary, 'valuetype' => $valuetype, 'literaltype' => $literaltype, 'hidden' => $hidden, 'negate' => $negate, 'objects' => array($triple, isset($filterObj) ? $filterObj : null));
$this->invalidate();
return $id;
}
protected function _buildSubCheckQuery($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;
}
