public function processInterface()
{
// Make sure there was no conneg error prior to this process call
if ($this->ws->conneg->getStatus() == 200) {
/*
In the future, this single query should be used for that ALL purpose.
There is currently a bug in virtuoso that doesnt return anything in the resultset (virtuoso v5.0.10)
if one of the OPTIONAL pattern is not existing in the triple store (so, OPTIONAL doesn't work)
sparql
select *
from named </wsf/datasets/>
from named </wsf/>
where
{
graph </wsf/>
{
?access <http://purl.org/ontology/wsf#registeredIP> "174.129.251.47::1" ;
<http://purl.org/ontology/wsf#read> "True" ;
<http://purl.org/ontology/wsf#datasetAccess> ?dataset .
}
graph </wsf/datasets/>
{
?dataset a <http://rdfs.org/ns/void#Dataset> ;
<http://purl.org/dc/terms/created> ?created.
OPTIONAL{?dataset <http://purl.org/dc/terms/title> ?title.}
OPTIONAL{?dataset <http://purl.org/dc/terms/description> ?description.}
OPTIONAL{?dataset <http://purl.org/dc/terms/creator> ?creator.}
OPTIONAL{?dataset <http://purl.org/dc/terms/modified> ?modified.}
}
};
*/
$query = "";
$nbDatasets = 0;
if ($this->ws->datasetUri == "all") {
$query = " select distinct ?dataset ?title ?description ?creator ?created ?modified ?contributor ?meta\n from named <" . $this->ws->wsf_graph . ">\n from named <" . $this->ws->wsf_graph . "datasets/>\n where\n {\n graph <" . $this->ws->wsf_graph . ">\n {\n ?access <http://purl.org/ontology/wsf#registeredIP> ?ip ;\n <http://purl.org/ontology/wsf#read> \"True\" ;\n <http://purl.org/ontology/wsf#datasetAccess> ?dataset .\n filter( str(?ip) = \"" . $this->ws->registered_ip . "\" or str(?ip) = \"0.0.0.0\") .\n }\n \n graph <" . $this->ws->wsf_graph . "datasets/>\n {\n ?dataset a <http://rdfs.org/ns/void#Dataset> ;\n <http://purl.org/dc/terms/created> ?created.\n \n OPTIONAL{?dataset <http://purl.org/ontology/wsf#meta> ?meta.}\n OPTIONAL{?dataset <http://purl.org/dc/terms/title> ?title.}\n OPTIONAL{?dataset <http://purl.org/dc/terms/description> ?description.}\n OPTIONAL{?dataset <http://purl.org/dc/terms/modified> ?modified.}\n OPTIONAL{?dataset <http://purl.org/dc/terms/contributor> ?contributor.}\n OPTIONAL{?dataset <http://purl.org/dc/terms/creator> ?creator.}\n } \n } ORDER BY ?title";
$resultset = @$this->ws->db->query($this->ws->db->build_sparql_query(str_replace(array("\n", "\r", "\t"), " ", $query), array("dataset", "title", "description", "creator", "created", "modified", "contributor", "meta"), FALSE));
if (odbc_error()) {
$this->ws->conneg->setStatus(500);
$this->ws->conneg->setStatusMsg("Internal Error");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_300->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_300->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_300->name, $this->ws->errorMessenger->_300->description, odbc_errormsg(), $this->ws->errorMessenger->_300->level);
return;
} else {
$dataset = "";
$title = "";
$description = "";
$creator = "";
$created = "";
$modified = "";
$contributors = array();
$meta = "";
while (odbc_fetch_row($resultset)) {
$dataset2 = odbc_result($resultset, 1);
if ($dataset2 != $dataset && $dataset != "") {
$subject = new Subject($dataset);
$subject->setType(Namespaces::$void . "Dataset");
if ($title != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "title", $title);
}
if ($description != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "description", $description);
}
if ($creator != "") {
$subject->setObjectAttribute(Namespaces::$dcterms . "creator", $creator, null, "sioc:User");
}
if ($created != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "created", $created);
}
if ($modified != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "modified", $modified);
}
foreach ($contributors as $contributor) {
if ($contributor != "") {
$subject->setObjectAttribute(Namespaces::$dcterms . "contributor", $contributor, null, "sioc:User");
}
}
$this->ws->rset->addSubject($subject);
$nbDatasets++;
$contributors = array();
}
$dataset = $dataset2;
$title = odbc_result($resultset, 2);
$description = $this->ws->db->odbc_getPossibleLongResult($resultset, 3);
$creator = odbc_result($resultset, 4);
$created = odbc_result($resultset, 5);
$modified = odbc_result($resultset, 6);
array_push($contributors, odbc_result($resultset, 7));
$meta = odbc_result($resultset, 8);
}
$metaDescription = array();
// We have to add the meta information if available
/*
if($meta != "" && $this->ws->addMeta == "true")
{
$query = "select ?p ?o (str(DATATYPE(?o))) as ?otype (LANG(?o)) as ?olang
from <" . $this->ws->wsf_graph . "datasets/>
where
{
<$meta> ?p ?o.
}";
$resultset =
@$this->ws->db->query($this->ws->db->build_sparql_query(str_replace(array ("\n", "\r", "\t"), " ", $query),
array ('p', 'o', 'otype', 'olang'), FALSE));
$contributors = array();
if(odbc_error())
{
$this->ws->conneg->setStatus(500);
$this->ws->conneg->setStatusMsg("Internal Error");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_305->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_305->id, $this->ws->errorMessenger->ws,
$this->ws->errorMessenger->_305->name, $this->ws->errorMessenger->_305->description, odbc_errormsg(),
$this->ws->errorMessenger->_305->level);
return;
}
else
{
while(odbc_fetch_row($resultset))
{
$predicate = odbc_result($resultset, 1);
$object = $this->ws->db->odbc_getPossibleLongResult($resultset, 2);
$otype = odbc_result($resultset, 3);
$olang = odbc_result($resultset, 4);
if(isset($metaDescription[$predicate]))
{
array_push($metaDescription[$predicate], $object);
}
else
{
$metaDescription[$predicate] = array( $object );
if($olang && $olang != "")
{
// If a language is defined for an object, we force its type to be xsd:string
$metaDescription[$predicate]["type"] = "http://www.w3.org/2001/XMLSchema#string";
}
else
{
$metaDescription[$predicate]["type"] = $otype;
}
}
}
}
unset($resultset);
}*/
if ($dataset != "") {
$subject = new Subject($dataset);
$subject->setType(Namespaces::$void . "Dataset");
if ($title != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "title", $title);
}
if ($description != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "description", $description);
}
if ($creator != "") {
$subject->setObjectAttribute(Namespaces::$dcterms . "creator", $creator, null, "sioc:User");
}
if ($created != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "created", $created);
}
if ($modified != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "modified", $modified);
}
foreach ($contributors as $contributor) {
if ($contributor != "") {
$subject->setObjectAttribute(Namespaces::$dcterms . "contributor", $contributor, null, "sioc:User");
}
}
$this->ws->rset->addSubject($subject);
$nbDatasets++;
}
unset($resultset);
}
} else {
$dataset = $this->ws->datasetUri;
$query = "select ?title ?description ?creator ?created ?modified ?meta\n from named <" . $this->ws->wsf_graph . "datasets/>\n where\n {\n graph <" . $this->ws->wsf_graph . "datasets/>\n {\n <{$dataset}> a <http://rdfs.org/ns/void#Dataset> ;\n <http://purl.org/dc/terms/created> ?created.\n \n OPTIONAL{<{$dataset}> <http://purl.org/dc/terms/title> ?title.} .\n OPTIONAL{<{$dataset}> <http://purl.org/dc/terms/description> ?description.} .\n OPTIONAL{<{$dataset}> <http://purl.org/dc/terms/creator> ?creator.} .\n OPTIONAL{<{$dataset}> <http://purl.org/dc/terms/modified> ?modified.} .\n OPTIONAL{<{$dataset}> <http://purl.org/ontology/wsf#meta> ?meta.} .\n }\n } ORDER BY ?title";
$resultset = @$this->ws->db->query($this->ws->db->build_sparql_query(str_replace(array("\n", "\r", "\t"), " ", $query), array('title', 'description', 'creator', 'created', 'modified', 'meta'), FALSE));
if (odbc_error()) {
$this->ws->conneg->setStatus(500);
$this->ws->conneg->setStatusMsg("Internal Error");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_301->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_301->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_301->name, $this->ws->errorMessenger->_301->description, odbc_errormsg(), $this->ws->errorMessenger->_301->level);
return;
} else {
if (odbc_fetch_row($resultset)) {
$title = odbc_result($resultset, 1);
$description = $this->ws->db->odbc_getPossibleLongResult($resultset, 2);
$creator = odbc_result($resultset, 3);
$created = odbc_result($resultset, 4);
$modified = odbc_result($resultset, 5);
$meta = odbc_result($resultset, 6);
unset($resultset);
/*
$metaDescription = array();
// We have to add the meta information if available
if($meta != "" && $this->ws->addMeta == "true")
{
$query = "select ?p ?o (str(DATATYPE(?o))) as ?otype (LANG(?o)) as ?olang
from <" . $this->ws->wsf_graph . "datasets/>
where
{
<$meta> ?p ?o.
}";
$resultset =
@$this->ws->db->query($this->ws->db->build_sparql_query(str_replace(array ("\n", "\r", "\t"), " ", $query),
array ('p', 'o', 'otype', 'olang'), FALSE));
$contributors = array();
if(odbc_error())
{
$this->ws->conneg->setStatus(500);
$this->ws->conneg->setStatusMsg("Internal Error");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_302->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_302->id, $this->ws->errorMessenger->ws,
$this->ws->errorMessenger->_302->name, $this->ws->errorMessenger->_302->description, odbc_errormsg(),
$this->ws->errorMessenger->_302->level);
return;
}
else
{
while(odbc_fetch_row($resultset))
{
$predicate = odbc_result($resultset, 1);
$object = $this->ws->db->odbc_getPossibleLongResult($resultset, 2);
$otype = odbc_result($resultset, 3);
$olang = odbc_result($resultset, 4);
if(isset($metaDescription[$predicate]))
{
array_push($metaDescription[$predicate], $object);
}
else
{
$metaDescription[$predicate] = array( $object );
if($olang && $olang != "")
{
// If a language is defined for an object, we force its type to be xsd:string
$metaDescription[$predicate]["type"] = "http://www.w3.org/2001/XMLSchema#string";
}
else
{
$metaDescription[$predicate]["type"] = $otype;
}
}
}
}
unset($resultset);
}*/
// Get all contributors (users that have CUD perissions over the dataset)
$query = "select ?contributor \n from <" . $this->ws->wsf_graph . "datasets/>\n where\n {\n <{$dataset}> a <http://rdfs.org/ns/void#Dataset> ;\n <http://purl.org/dc/terms/contributor> ?contributor.\n }";
$resultset = @$this->ws->db->query($this->ws->db->build_sparql_query(str_replace(array("\n", "\r", "\t"), " ", $query), array('contributor'), FALSE));
$contributors = array();
if (odbc_error()) {
$this->ws->conneg->setStatus(500);
$this->ws->conneg->setStatusMsg("Internal Error");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_303->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_303->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_303->name, $this->ws->errorMessenger->_303->description, odbc_errormsg(), $this->ws->errorMessenger->_303->level);
return;
} elseif (odbc_fetch_row($resultset)) {
array_push($contributors, odbc_result($resultset, 1));
}
$subject = new Subject($dataset);
$subject->setType(Namespaces::$void . "Dataset");
if ($title != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "title", $title);
}
if ($description != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "description", $description);
}
if ($creator != "") {
$subject->setObjectAttribute(Namespaces::$dcterms . "creator", $creator, null, "sioc:User");
}
if ($created != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "created", $created);
}
if ($modified != "") {
$subject->setDataAttribute(Namespaces::$dcterms . "modified", $modified);
}
foreach ($contributors as $contributor) {
if ($contributor != "") {
$subject->setObjectAttribute(Namespaces::$dcterms . "contributor", $contributor, null, "sioc:User");
}
}
$this->ws->rset->addSubject($subject);
$nbDatasets++;
}
}
}
if ($nbDatasets == 0 && $this->ws->datasetUri != "all") {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt("This dataset doesn't exist in this WSF");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_304->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_304->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_304->name, $this->ws->errorMessenger->_304->description, "", $this->ws->errorMessenger->_304->level);
}
}
}
public function processInterface()
{
// Make sure there was no conneg error prior to this process call
if ($this->ws->conneg->getStatus() == 200) {
$this->ws->validateQuery();
// If the query is still valid
if ($this->ws->conneg->getStatus() == 200) {
if (strtolower($this->ws->mode) == "dataset") {
$query = " select distinct ?dataset \n from <" . $this->ws->wsf_graph . "> \n where \n { \n { \n ?access <http://purl.org/ontology/wsf#registeredIP> \"" . $this->ws->registered_ip . "\" ; \n <http://purl.org/ontology/wsf#datasetAccess> ?dataset . \n } \n UNION \n { \n ?access <http://purl.org/ontology/wsf#registeredIP> \"0.0.0.0\" ; \n <http://purl.org/ontology/wsf#create> ?create ; \n <http://purl.org/ontology/wsf#read> ?read ; \n <http://purl.org/ontology/wsf#update> ?update ; \n <http://purl.org/ontology/wsf#delete> ?delete ; \n <http://purl.org/ontology/wsf#datasetAccess> ?dataset .\n filter( str(?create) = \"True\" or str(?read) = \"True\" or str(?update) = \"True\" or str(?delete) = \"True\").\n }\n }";
$resultset = @$this->ws->db->query($this->ws->db->build_sparql_query(str_replace(array("\n", "\r", "\t"), " ", $query), array(), FALSE));
if (odbc_error()) {
$this->ws->conneg->setStatus(500);
$this->ws->conneg->setStatusMsg("Internal Error");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_300->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_300->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_300->name, $this->ws->errorMessenger->_300->description, odbc_errormsg(), $this->ws->errorMessenger->_300->level);
return;
}
$subject = new Subject("bnode:" . md5(microtime()));
$subject->setType("rdf:Bag");
while (odbc_fetch_row($resultset)) {
$dataset = odbc_result($resultset, 1);
$subject->setObjectAttribute("rdf:li", $dataset, null, "void:Dataset");
}
$this->ws->rset->addSubject($subject);
} elseif (strtolower($this->ws->mode) == "ws") {
$query = " select distinct ?ws from <" . $this->ws->wsf_graph . ">\n where\n {\n ?wsf a <http://purl.org/ontology/wsf#WebServiceFramework> ;\n <http://purl.org/ontology/wsf#hasWebService> ?ws .\n }";
$resultset = @$this->ws->db->query($this->ws->db->build_sparql_query(str_replace(array("\n", "\r", "\t"), " ", $query), array(), FALSE));
if (odbc_error()) {
$this->ws->conneg->setStatus(500);
$this->ws->conneg->setStatusMsg("Internal Error");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_301->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_301->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_301->name, $this->ws->errorMessenger->_301->description, odbc_errormsg(), $this->ws->errorMessenger->_301->level);
return;
}
$subject = new Subject("bnode:" . md5(microtime()));
$subject->setType("rdf:Bag");
while (odbc_fetch_row($resultset)) {
$ws = odbc_result($resultset, 1);
$subject->setObjectAttribute("rdf:li", $ws, null, "wsf:WebService");
}
$this->ws->rset->addSubject($subject);
} else {
if (strtolower($this->ws->mode) == "access_user") {
$query = " select ?access ?datasetAccess ?create ?read ?update ?delete ?registeredIP " . ($this->ws->targetWebservice == "all" ? "?webServiceAccess" : "") . "\n from <" . $this->ws->wsf_graph . ">\n where\n {\n {\n ?access a <http://purl.org/ontology/wsf#Access> ;\n <http://purl.org/ontology/wsf#registeredIP> \"" . $this->ws->registered_ip . "\" ;\n <http://purl.org/ontology/wsf#create> ?create ;\n <http://purl.org/ontology/wsf#read> ?read ;\n <http://purl.org/ontology/wsf#update> ?update ;\n <http://purl.org/ontology/wsf#delete> ?delete ;\n <http://purl.org/ontology/wsf#datasetAccess> ?datasetAccess ;\n " . ($this->ws->targetWebservice == "all" ? "<http://purl.org/ontology/wsf#webServiceAccess> ?webServiceAccess ;" : "") . "\n " . ($this->ws->targetWebservice != "none" && $this->ws->targetWebservice != "all" ? "<http://purl.org/ontology/wsf#webServiceAccess> <" . $this->ws->targetWebservice . "> ;" : "") . "\n <http://purl.org/ontology/wsf#registeredIP> ?registeredIP .\n }\n union\n {\n ?access a <http://purl.org/ontology/wsf#Access> ;\n <http://purl.org/ontology/wsf#registeredIP> \"0.0.0.0\" ;\n <http://purl.org/ontology/wsf#create> ?create ;\n <http://purl.org/ontology/wsf#read> ?read ;\n <http://purl.org/ontology/wsf#update> ?update ;\n <http://purl.org/ontology/wsf#delete> ?delete ;\n <http://purl.org/ontology/wsf#datasetAccess> ?datasetAccess ; \n " . ($this->ws->targetWebservice == "all" ? "<http://purl.org/ontology/wsf#webServiceAccess> ?webServiceAccess ;" : "") . "\n " . ($this->ws->targetWebservice != "none" && $this->ws->targetWebservice != "all" ? "<http://purl.org/ontology/wsf#webServiceAccess> <" . $this->ws->targetWebservice . "> ;" : "") . "\n <http://purl.org/ontology/wsf#registeredIP> ?registeredIP .\n \n filter( str(?create) = \"True\" or str(?read) = \"True\" or str(?update) = \"True\" or str(?delete) = \"True\").\n }\n }";
} else {
$query = " select ?access ?registeredIP ?create ?read ?update ?delete " . ($this->ws->targetWebservice == "all" ? "?webServiceAccess" : "") . " \n from <" . $this->ws->wsf_graph . ">\n where\n {\n ?access a <http://purl.org/ontology/wsf#Access> ;\n <http://purl.org/ontology/wsf#registeredIP> ?registeredIP ;\n <http://purl.org/ontology/wsf#create> ?create ;\n <http://purl.org/ontology/wsf#read> ?read ;\n <http://purl.org/ontology/wsf#update> ?update ;\n <http://purl.org/ontology/wsf#delete> ?delete ;\n " . ($this->ws->targetWebservice == "all" ? "<http://purl.org/ontology/wsf#webServiceAccess> ?webServiceAccess ;" : "") . "\n " . ($this->ws->targetWebservice != "none" && $this->ws->targetWebservice != "all" ? "<http://purl.org/ontology/wsf#webServiceAccess> <" . $this->ws->targetWebservice . "> ;" : "") . "\n <http://purl.org/ontology/wsf#datasetAccess> <" . $this->ws->dataset . "> .\n }";
}
$resultset = @$this->ws->db->query($this->ws->db->build_sparql_query(str_replace(array("\n", "\r", "\t"), " ", $query), array(), FALSE));
if (odbc_error()) {
$this->ws->conneg->setStatus(500);
$this->ws->conneg->setStatusMsg("Internal Error");
if (strtolower($this->ws->mode) == "access_user" || strtolower($this->ws->mode) == "access_dataset") {
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_302->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_302->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_302->name, $this->ws->errorMessenger->_302->description, odbc_errormsg(), $this->ws->errorMessenger->_302->level);
} else {
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_303->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_303->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_303->name, $this->ws->errorMessenger->_303->description, odbc_errormsg(), $this->ws->errorMessenger->_303->level);
}
return;
}
$accessPreviousId = "";
$subject = null;
while (odbc_fetch_row($resultset)) {
$accessId = odbc_result($resultset, 1);
if ($accessPreviousId != $accessId) {
if ($subject != null) {
$this->ws->rset->addSubject($subject);
}
$subject = new Subject($accessId);
$subject->setType("wsf:Access");
$accessPreviousId = $accessId;
$lastElement = "";
if (strtolower($this->ws->mode) == "access_user") {
$subject->setObjectAttribute("wsf:datasetAccess", odbc_result($resultset, 2), null, "void:Dataset");
$subject->setDataAttribute("wsf:create", odbc_result($resultset, 3));
$subject->setDataAttribute("wsf:read", odbc_result($resultset, 4));
$subject->setDataAttribute("wsf:update", odbc_result($resultset, 5));
$subject->setDataAttribute("wsf:delete", odbc_result($resultset, 6));
$subject->setDataAttribute("wsf:registeredIP", odbc_result($resultset, 7));
if ($this->ws->targetWebservice == "all") {
$subject->setObjectAttribute("wsf:webServiceAccess", odbc_result($resultset, 8), null, "wsf:WebService");
}
} else {
$subject->setDataAttribute("wsf:registeredIP", odbc_result($resultset, 2));
$subject->setDataAttribute("wsf:create", odbc_result($resultset, 3));
$subject->setDataAttribute("wsf:read", odbc_result($resultset, 4));
$subject->setDataAttribute("wsf:update", odbc_result($resultset, 5));
$subject->setDataAttribute("wsf:delete", odbc_result($resultset, 6));
if ($this->ws->targetWebservice == "all") {
$subject->setObjectAttribute("wsf:webServiceAccess", odbc_result($resultset, 7), null, "wsf:WebService");
}
}
} else {
if (strtolower($this->ws->mode) == "access_user") {
$subject->setObjectAttribute("wsf:webServiceAccess", odbc_result($resultset, 8), null, "wsf:WebService");
} else {
$subject->setObjectAttribute("wsf:webServiceAccess", odbc_result($resultset, 7), null, "wsf:WebService");
}
}
}
// Add the last subject
$this->ws->rset->addSubject($subject);
}
}
}
}
/**
* Get a subject by its URI
*
* @param mixed $uri URI of the subject to get from the resultset.
* @return Subject instance that match the input URI. Returns FALSE if no subject
* match the input URI.
*/
public function getSubjectByUri($uri)
{
foreach ($this->resultset as $dataset => $subjects) {
foreach ($subjects as $suri => $s) {
if ($suri == $uri) {
$subject = new Subject($uri);
$subject->setSubject($s);
return $subject;
}
}
}
return FALSE;
}
public function processInterface()
{
// Make sure there was no conneg error prior to this process call
if ($this->ws->conneg->getStatus() == 200) {
$ch = curl_init();
// Normalize the query to remove the return carriers and line feeds
// This is performed to help matching the regular expressions patterns.
$this->query = str_replace(array("\r", "\n"), " ", $this->query);
// remove the possible starting "sparql"
$this->query = preg_replace("/^[\\s\t]*sparql[\\s\t]*/Uim", "", $this->query);
// Check if there is a prolog to this SPARQL query.
// First check if there is a "base" declaration
preg_match("/^[\\s\t]*base[\\s\t]*<.*>/Uim", $this->query, $matches, PREG_OFFSET_CAPTURE);
$baseOffset = -1;
if (count($matches) > 0) {
$baseOffset = $matches[0][1] + strlen($matches[0][0]);
}
// Second check for all possible "prefix" clauses
preg_match_all("/[\\s\t]*prefix[\\s\t]*.*:.*<.*>/Uim", $this->query, $matches, PREG_OFFSET_CAPTURE);
$lastPrefixOffset = -1;
if (count($matches) > 0) {
$lastPrefixOffset = $matches[0][count($matches[0]) - 1][1] + strlen($matches[0][count($matches[0]) - 1][0]);
}
$prologEndOffset = -1;
if ($lastPrefixOffset > -1) {
$prologEndOffset = $lastPrefixOffset;
} elseif ($baseOffset > -1) {
$prologEndOffset = $baseOffset;
}
$noPrologQuery = $this->query;
if ($prologEndOffset != -1) {
$noPrologQuery = substr($this->query, $prologEndOffset);
}
// Now extract prefixes references
$prefixes = array();
preg_match_all("/[\\s\t]*prefix[\\s\t]*(.*):(.*)<(.*)>/Uim", $this->query, $matches, PREG_OFFSET_CAPTURE);
if (count($matches[0]) > 0) {
for ($i = 0; $i < count($matches[1]); $i++) {
$p = str_replace(array(" ", " "), "", $matches[1][$i][0]) . ":" . str_replace(array(" ", " "), "", $matches[2][$i][0]);
$iri = $matches[3][$i][0];
$prefixes[$p] = $iri;
}
}
// Drop any SPARUL queries
// Reference: http://www.w3.org/Submission/SPARQL-Update/
if (preg_match_all("/^[\\s\t]*modify[\\s\t]*/Uim", $noPrologQuery, $matches) > 0 || preg_match_all("/^[\\s\t]*delete[\\s\t]*/Uim", $noPrologQuery, $matches) > 0 || preg_match_all("/^[\\s\t]*insert[\\s\t]*/Uim", $noPrologQuery, $matches) > 0 || preg_match_all("/^[\\s\t]*load[\\s\t]*/Uim", $noPrologQuery, $matches) > 0 || preg_match_all("/^[\\s\t]*clear[\\s\t]*/Uim", $noPrologQuery, $matches) > 0 || preg_match_all("/^[\\s\t]*create[\\s\t]*/Uim", $noPrologQuery, $matches) > 0 || preg_match_all("/^[\\s\t]*drop[\\s\t]*/Uim", $noPrologQuery, $matches) > 0) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_203->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_203->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_203->name, $this->ws->errorMessenger->_203->description, "", $this->ws->errorMessenger->_203->level);
return;
}
// Detect any CONSTRUCT clause
$this->isConstructQuery = FALSE;
if (preg_match_all("/^[\\s\t]*construct[\\s\t]*/Uim", $noPrologQuery, $matches) > 0) {
$this->isConstructQuery = TRUE;
/*
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_204->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_204->id, $this->ws->errorMessenger->ws,
$this->ws->errorMessenger->_204->name, $this->ws->errorMessenger->_204->description, "",
$this->ws->errorMessenger->_204->level);
return;
*/
}
// Drop any SPARQL query with a GRAPH clause which are not bound by one, or a series, of FROM NAMED clauses
if ((preg_match_all("/[\\s\t]*graph[\\s\t]*</Uim", $noPrologQuery, $matches) > 0 || preg_match_all("/[\\s\t]*graph[\\s\t]*\\?/Uim", $noPrologQuery, $matches) > 0 || preg_match_all("/[\\s\t]*graph[\\s\t]*\$/Uim", $noPrologQuery, $matches) > 0 || preg_match_all("/[\\s\t]*graph[\\s\t]*[a-zA-Z0-9\\-_]*:/Uim", $noPrologQuery, $matches) > 0) && (preg_match_all("/([\\s\t]*from[\\s\t]*named[\\s\t]*<(.*)>[\\s\t]*)/Uim", $noPrologQuery, $matches) <= 0 && preg_match_all("/[\\s\t]*(from[\\s\t]*named)[\\s\t]*([^\\s\t<]*):(.*)[\\s\t]*/Uim", $noPrologQuery, $matches) <= 0)) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_205->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_205->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_205->name, $this->ws->errorMessenger->_205->description, "", $this->ws->errorMessenger->_205->level);
return;
}
$graphs = array();
// Validate DESCRIBE query.
// The only thing we have to check here, is to get the graph IRI if the DESCRIBE is immediately using
// IRIRef clause. Possibilities are:
// "DESCRIBE <test>" -- IRI_REF
// "DESCRIBE a:" -- PrefixedName
$this->isDescribeQuery = FALSE;
if (preg_match("/^[\\s\t]*describe[\\s\t]*/Uim", $noPrologQuery, $matches) > 0) {
$this->isDescribeQuery = TRUE;
}
preg_match_all("/^[\\s\t]*describe[\\s\t]*<(.*)>/Uim", $noPrologQuery, $matches);
if (count($matches[0]) > 0) {
array_push($graphs, $matches[1][0]);
}
preg_match_all("/^[\\s\t]*describe[\\s\t]*([^<\\s\t]*):(.*)[\\s\t]*/Uim", $noPrologQuery, $matches);
if (count($matches[0]) > 0) {
for ($i = 0; $i < count($matches[0]); $i++) {
$p = $matches[1][$i] . ":";
if (isset($prefixes[$p])) {
$d = $prefixes[$p] . $matches[2][$i];
array_push($graphs, $d);
}
}
}
// Get all the "from" and "from named" clauses so that we validate if the user has access to them.
// Check for the clauses that uses direct IRI_REF
preg_match_all("/([\\s\t]*from[\\s\t]*<(.*)>[\\s\t]*)/Uim", $noPrologQuery, $matches);
foreach ($matches[2] as $match) {
array_push($graphs, $match);
}
preg_match_all("/([\\s\t]*from[\\s\t]*named[\\s\t]*<(.*)>[\\s\t]*)/Uim", $noPrologQuery, $matches);
foreach ($matches[2] as $match) {
array_push($graphs, $match);
}
// Check for the clauses that uses PrefixedName
preg_match_all("/[\\s\t]*(from|from[\\s\t]*named)[\\s\t]*([^\\s\t<]*):(.*)[\\s\t]*/Uim", $noPrologQuery, $matches);
if (count($matches[0]) > 0) {
for ($i = 0; $i < count($matches[0]); $i++) {
$p = $matches[2][$i] . ":";
if (isset($prefixes[$p])) {
$d = $prefixes[$p] . $matches[3][$i];
array_push($graphs, $d);
}
}
}
if ($this->ws->dataset == "" && count($graphs) <= 0) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_201->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_201->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_201->name, $this->ws->errorMessenger->_201->description, "", $this->ws->errorMessenger->_201->level);
return;
}
// Validate all graphs of the query for the IP of the requester of this query.
// If one of the graph is not accessible to the user, we just return
// an error for this SPARQL query.
foreach ($graphs as $graph) {
if (substr($graph, strlen($graph) - 12, 12) == "reification/") {
$graph = substr($graph, 0, strlen($graph) - 12);
}
$ws_av = new AuthValidator($this->ws->requester_ip, $graph, $this->ws->uri);
$ws_av->pipeline_conneg("*/*", $this->ws->conneg->getAcceptCharset(), $this->ws->conneg->getAcceptEncoding(), $this->ws->conneg->getAcceptLanguage());
$ws_av->process();
if ($ws_av->pipeline_getResponseHeaderStatus() != 200) {
$this->ws->conneg->setStatus($ws_av->pipeline_getResponseHeaderStatus());
$this->ws->conneg->setStatusMsg($ws_av->pipeline_getResponseHeaderStatusMsg());
$this->ws->conneg->setStatusMsgExt($ws_av->pipeline_getResponseHeaderStatusMsgExt());
$this->ws->conneg->setError($ws_av->pipeline_getError()->id, $ws_av->pipeline_getError()->webservice, $ws_av->pipeline_getError()->name, $ws_av->pipeline_getError()->description, $ws_av->pipeline_getError()->debugInfo, $ws_av->pipeline_getError()->level);
return;
}
}
/*
if registered_ip != requester_ip, this means that the query is sent by a registered system
on the behalf of someone else. In this case, we want to make sure that that system
(the one that send the actual query) has access to the same datasets. Otherwise, it means that
it tries to personificate that registered_ip user.
Validate all graphs of the query. If one of the graph is not accessible to the system, we just return
and error for this SPARQL query.
*/
if ($this->ws->registered_ip != $this->ws->requester_ip) {
foreach ($graphs as $graph) {
if (substr($graph, strlen($graph) - 12, 12) == "reification/") {
$graph = substr($graph, 0, strlen($graph) - 12);
}
$ws_av = new AuthValidator($this->ws->registered_ip, $graph, $this->ws->uri);
$ws_av->pipeline_conneg("*/*", $this->ws->conneg->getAcceptCharset(), $this->ws->conneg->getAcceptEncoding(), $this->ws->conneg->getAcceptLanguage());
$ws_av->process();
if ($ws_av->pipeline_getResponseHeaderStatus() != 200) {
$this->ws->conneg->setStatus($ws_av->pipeline_getResponseHeaderStatus());
$this->ws->conneg->setStatusMsg($ws_av->pipeline_getResponseHeaderStatusMsg());
$this->ws->conneg->setStatusMsgExt($ws_av->pipeline_getResponseHeaderStatusMsgExt());
$this->ws->conneg->setError($ws_av->pipeline_getError()->id, $ws_av->pipeline_getError()->webservice, $ws_av->pipeline_getError()->name, $ws_av->pipeline_getError()->description, $ws_av->pipeline_getError()->debugInfo, $ws_av->pipeline_getError()->level);
return;
}
}
}
// Determine the query format
$queryFormat = "";
if ($this->ws->conneg->getMime() == "application/sparql-results+json" || $this->ws->conneg->getMime() == "application/sparql-results+xml" || $this->ws->conneg->getMime() == "text/html" || $this->isDescribeQuery === TRUE || $this->isConstructQuery === TRUE) {
$queryFormat = $this->ws->conneg->getMime();
} elseif ($this->ws->conneg->getMime() == "text/xml" || $this->ws->conneg->getMime() == "application/json" || $this->ws->conneg->getMime() == "application/rdf+xml" || $this->ws->conneg->getMime() == "application/rdf+n3" || $this->ws->conneg->getMime() == "application/iron+json" || $this->ws->conneg->getMime() == "application/iron+csv") {
$queryFormat = "application/sparql-results+xml";
}
// Add a limit to the query
// Disable limits and offset for now until we figure out what to do (not limit on triples, but resources)
// $this->query .= " limit ".$this->ws->limit." offset ".$this->ws->offset;
curl_setopt($ch, CURLOPT_URL, $this->ws->db_host . ":" . $this->ws->triplestore_port . "/sparql?default-graph-uri=" . urlencode($this->ws->dataset) . "&query=" . urlencode($this->query) . "&format=" . urlencode($queryFormat));
//curl_setopt($ch, CURLOPT_HTTPHEADER, array( "Accept: " . $queryFormat ));
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, TRUE);
$xml_data = curl_exec($ch);
$header = substr($xml_data, 0, strpos($xml_data, "\r\n\r\n"));
$data = substr($xml_data, strpos($xml_data, "\r\n\r\n") + 4, strlen($xml_data) - (strpos($xml_data, "\r\n\r\n") - 4));
curl_close($ch);
// check returned message
$httpMsgNum = substr($header, 9, 3);
$httpMsg = substr($header, 13, strpos($header, "\r\n") - 13);
if ($httpMsgNum == "200") {
$this->ws->sparqlContent = $data;
} else {
$this->ws->conneg->setStatus($httpMsgNum);
$this->ws->conneg->setStatusMsg($httpMsg);
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_300->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_300->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_300 > name, $this->ws->errorMessenger->_300->description, $data, $this->ws->errorMessenger->_300->level);
$this->ws->sparqlContent = "";
return;
}
// If a DESCRIBE query as been requested by the user, then we simply returns what is returned by
// the triple store. We don't have any convertion to do here.
if ($this->isDescribeQuery === TRUE) {
return;
}
// If a CONSTRUCT query as been requested by the user, then we simply returns what is returned by
// the triple store. We don't have any convertion to do here.
if ($this->isConstructQuery === TRUE) {
return;
}
if ($this->ws->conneg->getMime() == "text/xml" || $this->ws->conneg->getMime() == "application/rdf+n3" || $this->ws->conneg->getMime() == "application/rdf+xml" || $this->ws->conneg->getMime() == "application/json" || $this->ws->conneg->getMime() == "application/iron+json" || $this->ws->conneg->getMime() == "application/iron+csv") {
// Read the XML file and populate the recordInstances variables
$xml = $this->xml2ary($this->ws->sparqlContent);
if (isset($xml["sparql"]["_c"]["results"]["_c"]["result"])) {
$currentSubjectUri = "";
$subject = null;
$sourceDataset = "";
$isPartOfFound = FALSE;
$g;
foreach ($xml["sparql"]["_c"]["results"]["_c"]["result"] as $result) {
$s = "";
$p = "";
$o = "";
$g = "";
$valueBoundType = "";
foreach ($result["_c"]["binding"] as $binding) {
$boundVariable = $binding["_a"]["name"];
$keys = array_keys($binding["_c"]);
$boundType = $keys[0];
$boundValue = $binding["_c"][$boundType]["_v"];
switch ($boundVariable) {
case "s":
$s = $boundValue;
break;
case "p":
$p = $boundValue;
if ($p == Namespaces::$dcterms . "isPartOf") {
$isPartOfFound = TRUE;
}
break;
case "o":
$o = $boundValue;
$valueBoundType = $boundType;
break;
case "g":
$g = $boundValue;
break;
}
}
if ($currentSubject != $s) {
if ($subject != null) {
if ($g != "" && $isPartOfFound === FALSE) {
$subject->setObjectAttribute(Namespaces::$dcterms . "isPartOf", $g);
$isPartOfFound = FALSE;
}
$this->ws->rset->addSubject($subject);
}
$subject = new Subject($s);
$currentSubject = $s;
}
// process URI
if ($valueBoundType == "uri" || $valueBoundType == "bnode") {
if ($p == Namespaces::$rdf . "type") {
$subject->setType($o);
} else {
$subject->setObjectAttribute($p, $o);
}
}
// Process Literal
if ($valueBoundType == "literal") {
$subject->setDataAttribute($p, $o);
}
}
// Add the last subject to the resultset.
if ($subject != null) {
if ($g != "" && $isPartOfFound === FALSE) {
$subject->setObjectAttribute(Namespaces::$dcterms . "isPartOf", $g);
$isPartOfFound = FALSE;
}
$this->ws->rset->addSubject($subject);
}
}
if (count($this->ws->rset->getResultset()) <= 0) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_301->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_301->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_301->name, $this->ws->errorMessenger->_301->description, "", $this->ws->errorMessenger->_301->level);
}
}
}
}
public function processInterface()
{
// Make sure there was no conneg error prior to this process call
if ($this->ws->conneg->getStatus() == 200) {
// Starts the OWLAPI process/bridge
require_once $this->ws->owlapiBridgeURI;
// Create the OWLAPI session object that could have been persisted on the OWLAPI instance.
// Second param "false" => we re-use the pre-created session without destroying the previous one
// third param "0" => it nevers timeout.
if ($this->ws->OwlApiSession == null) {
$this->ws->OwlApiSession = java_session("OWLAPI", false, 0);
}
$ontology;
try {
$ontology = new OWLOntology($this->ws->ontologyUri, $this->ws->OwlApiSession, TRUE);
$ontology->setLanguage($this->ws->lang);
if (strtolower($this->ws->owlapiReasoner) == "pellet") {
$ontology->usePelletReasoner();
} elseif (strtolower($this->ws->owlapiReasoner) == "hermit") {
$ontology->useHermitReasoner();
} elseif (strtolower($this->ws->owlapiReasoner) == "factpp") {
$ontology->useFactppReasoner();
}
} catch (Exception $e) {
if (strtolower($this->ws->function) != "getserializedclasshierarchy" && strtolower($this->ws->function) != "getserializedpropertyhierarchy" && strtolower($this->ws->function) != "getironxmlschema" && strtolower($this->ws->function) != "getironjsonschema" && strtolower($this->ws->function) != "getloadedontologies") {
$this->returnError(400, "Bad Request", "_300");
return;
}
}
if (isset($ontology)) {
if ($this->ws->useReasoner) {
$ontology->useReasoner();
} else {
$ontology->stopUsingReasoner();
}
}
if (isset($this->ws->parameters["direct"]) && $this->ws->parameters["direct"] != "") {
$this->ws->parameters["direct"] = strtolower($this->ws->parameters["direct"]);
if ($this->ws->parameters["direct"] == "false" || $this->ws->parameters["direct"] == "0" || $this->ws->parameters["direct"] == "off") {
$this->ws->parameters["direct"] = false;
} else {
$this->ws->parameters["direct"] = true;
}
}
switch (strtolower($this->ws->function)) {
case "getserialized":
$this->ws->conneg->setStatus(200);
$this->ws->conneg->setStatusMsg("OK");
$this->ws->getSerialized = $ontology->getSerialization();
return;
break;
case "getclass":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
$class = $ontology->_getClass($this->ws->parameters["uri"]);
if ($class == null) {
$this->returnError(400, "Bad Request", "_205");
} else {
$subject = new Subject($this->ws->parameters["uri"]);
$subject->setSubject($ontology->_getClassDescription($class));
$this->ws->rset->addSubject($subject);
}
break;
case "getclasses":
$limit = -1;
$offset = 0;
if (isset($this->ws->parameters["limit"])) {
$limit = $this->ws->parameters["limit"];
}
if (isset($this->ws->parameters["offset"])) {
$offset = $this->ws->parameters["offset"];
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
$classes = $ontology->getClassesUri($limit, $offset);
foreach ($classes as $class) {
$subject = new Subject($class);
$subject->setType("owl:Class");
$this->ws->rset->addSubject($subject);
}
break;
case "descriptions":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getClassesDescription($limit, $offset)));
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getnamedindividual":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
$namedIndividual = $ontology->_getNamedIndividual($this->ws->parameters["uri"]);
if ($namedIndividual == null) {
$this->returnError(400, "Bad Request", "_206");
} else {
$subject = new Subject($this->ws->parameters["uri"]);
$subject->setSubject($ontology->_getNamedIndividualDescription($namedIndividual));
$this->ws->rset->addSubject($subject);
}
break;
case "getnamedindividuals":
$limit = -1;
$offset = 0;
$direct = true;
if (isset($this->ws->parameters["limit"])) {
$limit = $this->ws->parameters["limit"];
}
if (isset($this->ws->parameters["offset"])) {
$offset = $this->ws->parameters["offset"];
}
if (isset($this->ws->parameters["direct"])) {
switch ($this->ws->parameters["direct"]) {
case "0":
$direct = false;
break;
case "1":
$direct = true;
break;
}
}
$classUri = "all";
if (!isset($this->ws->parameters["classuri"])) {
$classUri = $this->ws->parameters["classuri"];
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
$namedindividuals = $ontology->getNamedIndividualsUri($classUri, $direct, $limit, $offset);
foreach ($namedindividuals as $ni) {
$subject = new Subject($ni);
$subject->setType("owl:NamedIndividual");
$this->ws->rset->addSubject($subject);
}
break;
case "descriptions":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getNamedIndividualsDescription($classUri, $direct, $limit, $offset)));
break;
case "list":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getNamedIndividualsDescription($classUri, $direct, $limit, $offset, TRUE)));
break;
default:
$this->returnError(400, "Bad Request", "_201", "Mode provided: " . $this->ws->parameters["mode"]);
return;
break;
}
break;
case "getsubclasses":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
$classes = $ontology->getSubClassesUri($this->ws->parameters["uri"], $this->ws->parameters["direct"]);
foreach ($classes as $class) {
$subject = new Subject($class);
$subject->setType("owl:Class");
$this->ws->rset->addSubject($subject);
}
break;
case "descriptions":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getSubClassesDescription($this->ws->parameters["uri"], $this->ws->parameters["direct"])));
break;
case "hierarchy":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getSubClassesDescription($this->ws->parameters["uri"], TRUE, TRUE)));
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getsuperclasses":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
$classes = $ontology->getSuperClassesUri($this->ws->parameters["uri"], $this->ws->parameters["direct"]);
foreach ($classes as $class) {
$subject = new Subject($class);
$subject->setType("owl:Class");
$this->ws->rset->addSubject($subject);
}
break;
case "descriptions":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getSuperClassesDescription($this->ws->parameters["uri"], $this->ws->parameters["direct"])));
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getequivalentclasses":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
$classes = $ontology->getEquivalentClassesUri($this->ws->parameters["uri"]);
foreach ($classes as $class) {
$subject = new Subject($class);
$subject->setType("owl:Class");
$this->ws->rset->addSubject($subject);
}
break;
case "descriptions":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getEquivalentClassesDescription($this->ws->parameters["uri"])));
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getdisjointclasses":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
$classes = $ontology->getDisjointClassesUri($this->ws->parameters["uri"]);
foreach ($classes as $class) {
$subject = new Subject($class);
$subject->setType("owl:Class");
$this->ws->rset->addSubject($subject);
}
break;
case "descriptions":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getDisjointClassesDescription($this->ws->parameters["uri"])));
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getontologies":
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
$ontologies = $ontology->getOntologiesUri();
foreach ($ontologies as $ontology) {
$subject = new Subject($ontology);
$subject->setType("owl:Ontology");
$this->ws->rset->addSubject($subject);
}
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getloadedontologies":
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
$ontologies = OWLOntology::getLoadedOntologiesUri($this->ws->OwlApiSession);
foreach ($ontologies as $ontology) {
$subject = new Subject($ontology);
$subject->setType("owl:Ontology");
$this->ws->rset->addSubject($subject);
}
break;
case "descriptions":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => OWLOntology::getLoadedOntologiesDescription($this->ws->OwlApiSession)));
break;
default:
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_201->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_201->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_201->name, $this->ws->errorMessenger->_201->description, "", $this->ws->errorMessenger->_201->level);
return;
break;
}
break;
case "getserializedclasshierarchy":
$sch = $this->generationSerializedClassHierarchy($this->ws->OwlApiSession);
$subject = new Subject($this->ws->ontologyUri);
$subject->setType("owl:Ontology");
$subject->setDataAttribute(Namespaces::$wsf . "serializedClassHierarchy", $sch);
$this->ws->rset->addSubject($subject);
break;
case "getserializedpropertyhierarchy":
$sch = $this->generationSerializedPropertyHierarchy($this->ws->OwlApiSession);
$subject = new Subject($this->ws->ontologyUri);
$subject->setType("owl:Ontology");
$subject->setDataAttribute(Namespaces::$wsf . "serializedPropertyHierarchy", $sch);
$this->ws->rset->addSubject($subject);
break;
case "getironxmlschema":
$subjectTriples = $ontology->getClassesDescription($limit, $offset);
$schema = '<schema><version>0.1</version><typeList>';
$prefixes = array();
foreach ($subjectTriples as $uri => $subject) {
$this->manageIronPrefixes($uri, $prefixes);
$schema .= "<" . $this->ironPrefixize($uri, $prefixes) . ">";
$schema .= "<description>" . $this->ws->xmlEncode($this->getDescription($subject)) . "</description>";
$schema .= "<prefLabel>" . $this->ws->xmlEncode($this->getLabel($uri, $subject)) . "</prefLabel>";
foreach ($subject as $predicate => $values) {
foreach ($values as $value) {
switch ($predicate) {
case Namespaces::$rdfs . "subClassOf":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<subTypeOf>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</subTypeOf>";
break;
case Namespaces::$sco . "displayControl":
if (isset($value["uri"])) {
$displayControl = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$displayControl = $value["value"];
}
$schema .= "<displayControl>" . $this->ws->xmlEncode($displayControl) . "</displayControl>";
break;
case Namespaces::$sco . "ignoredBy":
if (isset($value["uri"])) {
$ignoredBy = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$ignoredBy = $value["value"];
}
$schema .= "<ignoredBy>" . $this->ws->xmlEncode($ignoredBy) . "</ignoredBy>";
break;
case Namespaces::$sco . "shortLabel":
$schema .= "<shortLabel>" . $this->ws->xmlEncode($value["value"]) . "</shortLabel>";
break;
case Namespaces::$sco . "mapMarkerImageUrl":
$schema .= "<mapMarkerImageUrl>" . $this->ws->xmlEncode($value["value"]) . "</mapMarkerImageUrl>";
break;
case Namespaces::$sco . "relationBrowserNodeType":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<relationBrowserNodeType>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</relationBrowserNodeType>";
break;
}
}
}
$schema .= "</" . $this->ironPrefixize($uri, $prefixes) . ">";
}
$schema .= "</typeList>";
$schema .= "<attributeList>";
$subjectTriples = $ontology->getPropertiesDescription(TRUE);
foreach ($subjectTriples as $uri => $subject) {
$this->manageIronPrefixes($uri, $prefixes);
$schema .= "<" . $this->ironPrefixize($uri, $prefixes) . ">";
$schema .= "<description>" . $this->ws->xmlEncode($this->getDescription($subject)) . "</description>";
$schema .= "<prefLabel>" . $this->ws->xmlEncode($this->getLabel($uri, $subject)) . "</prefLabel>";
$schema .= "<type>" . Namespaces::$owl . "DatatypeProperty</type>";
foreach ($subject as $predicate => $values) {
foreach ($values as $value) {
switch ($predicate) {
case Namespaces::$rdfs . "domain":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<allowedType>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</allowedType>";
break;
case Namespaces::$rdfs . "range":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<allowedValue><type>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</type></allowedValue>";
break;
case Namespaces::$sco . "displayControl":
if (isset($value["uri"])) {
$displayControl = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$displayControl = $value["value"];
}
$schema .= "<displayControl>" . $this->ws->xmlEncode($displayControl) . "</displayControl>";
break;
case Namespaces::$sco . "ignoredBy":
if (isset($value["uri"])) {
$ignoredBy = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$ignoredBy = $value["value"];
}
$schema .= "<ignoredBy>" . $this->ws->xmlEncode($ignoredBy) . "</ignoredBy>";
break;
case Namespaces::$sco . "comparableWith":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<comparableWith>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</comparableWith>";
break;
case Namespaces::$sco . "unitType":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<unitType>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</unitType>";
break;
case Namespaces::$sco . "shortLabel":
$schema .= "<shortLabel>" . $this->ws->xmlEncode($value["value"]) . "</shortLabel>";
break;
case Namespaces::$sco . "minCardinality":
$schema .= "<minCardinality>" . $this->ws->xmlEncode($value["value"]) . "</minCardinality>";
break;
case Namespaces::$sco . "maxCardinality":
$schema .= "<maxCardinality>" . $this->ws->xmlEncode($value["value"]) . "</maxCardinality>";
break;
case Namespaces::$sco . "cardinality":
$schema .= "<cardinality>" . $this->ws->xmlEncode($value["value"]) . "</cardinality>";
break;
case Namespaces::$sco . "orderingValue":
$schema .= "<orderingValue>" . $this->ws->xmlEncode($value["value"]) . "</orderingValue>";
break;
case Namespaces::$rdfs . "subPropertyOf":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<subPropertyOf>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</subPropertyOf>";
break;
case Namespaces::$iron . "allowedValue":
$schema .= "<allowedValue><primitive>" . $this->ws->xmlEncode($value["value"]) . "</primitive></allowedValue>";
break;
}
}
}
$schema .= "</" . $this->ironPrefixize($uri, $prefixes) . ">";
}
$subjectTriples = $ontology->getPropertiesDescription(FALSE, FALSE, TRUE);
foreach ($subjectTriples as $uri => $subject) {
$this->manageIronPrefixes($uri, $prefixes);
$schema .= "<" . $this->ironPrefixize($uri, $prefixes) . ">";
$schema .= "<description>" . $this->ws->xmlEncode($this->getDescription($subject)) . "</description>";
$schema .= "<prefLabel>" . $this->ws->xmlEncode($this->getLabel($uri, $subject)) . "</prefLabel>";
$schema .= "<type>" . Namespaces::$owl . "AnnotationProperty</type>";
foreach ($subject as $predicate => $values) {
foreach ($values as $value) {
switch ($predicate) {
case Namespaces::$rdfs . "domain":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<allowedType>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</allowedType>";
break;
case Namespaces::$rdfs . "range":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<allowedValue><type>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</type></allowedValue>";
break;
case Namespaces::$sco . "displayControl":
if (isset($value["uri"])) {
$displayControl = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$displayControl = $value["value"];
}
$schema .= "<displayControl>" . $this->ws->xmlEncode($displayControl) . "</displayControl>";
break;
case Namespaces::$sco . "ignoredBy":
if (isset($value["uri"])) {
$ignoredBy = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$ignoredBy = $value["value"];
}
$schema .= "<ignoredBy>" . $this->ws->xmlEncode($ignoredBy) . "</ignoredBy>";
break;
case Namespaces::$sco . "comparableWith":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<comparableWith>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</comparableWith>";
break;
case Namespaces::$sco . "unitType":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<unitType>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</unitType>";
break;
case Namespaces::$sco . "shortLabel":
$schema .= "<shortLabel>" . $this->ws->xmlEncode($value["value"]) . "</shortLabel>";
break;
case Namespaces::$sco . "minCardinality":
$schema .= "<minCardinality>" . $this->ws->xmlEncode($value["value"]) . "</minCardinality>";
break;
case Namespaces::$sco . "maxCardinality":
$schema .= "<maxCardinality>" . $this->ws->xmlEncode($value["value"]) . "</maxCardinality>";
break;
case Namespaces::$sco . "cardinality":
$schema .= "<cardinality>" . $this->ws->xmlEncode($value["value"]) . "</cardinality>";
break;
case Namespaces::$sco . "orderingValue":
$schema .= "<orderingValue>" . $this->ws->xmlEncode($value["value"]) . "</orderingValue>";
break;
case Namespaces::$rdfs . "subPropertyOf":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<subPropertyOf>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</subPropertyOf>";
break;
case Namespaces::$iron . "allowedValue":
$schema .= "<allowedValue><primitive>" . $this->ws->xmlEncode($value["value"]) . "</primitive></allowedValue>";
break;
}
}
}
$schema .= "</" . $this->ironPrefixize($uri, $prefixes) . ">";
}
$subjectTriples = $ontology->getPropertiesDescription(FALSE, TRUE);
foreach ($subjectTriples as $uri => $subject) {
$this->manageIronPrefixes($uri, $prefixes);
$schema .= "<" . $this->ironPrefixize($uri, $prefixes) . ">";
$schema .= "<description>" . $this->ws->xmlEncode($this->getDescription($subject)) . "</description>";
$schema .= "<prefLabel>" . $this->ws->xmlEncode($this->getLabel($uri, $subject)) . "</prefLabel>";
$schema .= "<type>" . Namespaces::$owl . "ObjectProperty</type>";
foreach ($subject as $predicate => $values) {
foreach ($values as $value) {
switch ($predicate) {
case Namespaces::$rdfs . "domain":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<allowedType>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</allowedType>";
break;
case Namespaces::$rdfs . "range":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<allowedValue><type>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</type></allowedValue>";
break;
case Namespaces::$sco . "displayControl":
if (isset($value["uri"])) {
$displayControl = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$displayControl = $value["value"];
}
$schema .= "<displayControl>" . $this->ws->xmlEncode($displayControl) . "</displayControl>";
break;
case Namespaces::$sco . "ignoredBy":
if (isset($value["uri"])) {
$ignoredBy = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$ignoredBy = $value["value"];
}
$schema .= "<ignoredBy>" . $this->ws->xmlEncode($ignoredBy) . "</ignoredBy>";
break;
case Namespaces::$sco . "comparableWith":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<comparableWith>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</comparableWith>";
break;
case Namespaces::$sco . "shortLabel":
$schema .= "<shortLabel>" . $this->ws->xmlEncode($value["value"]) . "</shortLabel>";
break;
case Namespaces::$sco . "minCardinality":
$schema .= "<minCardinality>" . $this->ws->xmlEncode($value["value"]) . "</minCardinality>";
break;
case Namespaces::$sco . "maxCardinality":
$schema .= "<maxCardinality>" . $this->ws->xmlEncode($value["value"]) . "</maxCardinality>";
break;
case Namespaces::$sco . "cardinality":
$schema .= "<cardinality>" . $this->ws->xmlEncode($value["value"]) . "</cardinality>";
break;
case Namespaces::$sco . "unitType":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= "<unitType>" . $this->ws->xmlEncode($this->ironPrefixize($value["uri"], $prefixes)) . "</unitType>";
break;
case Namespaces::$sco . "orderingValue":
$schema .= "<orderingValue>" . $this->ws->xmlEncode($value["value"]) . "</orderingValue>";
break;
case Namespaces::$iron . "allowedValue":
$schema .= "<allowedValue><primitive>" . $this->ws->xmlEncode($value["value"]) . "</primitive></allowedValue>";
break;
}
}
}
$schema .= "</" . $this->ironPrefixize($uri, $prefixes) . ">";
}
$schema .= "</attributeList>";
$schema .= "<prefixList>";
foreach ($prefixes as $prefix => $ns) {
$schema .= " <{$prefix}>{$ns}</{$prefix}>";
}
$schema .= "</prefixList>";
$schema .= "</schema>";
$subjectTriples = "";
$subject = new Subject($this->ws->ontologyUri);
$subject->setType("owl:Ontology");
$subject->setDataAttribute(Namespaces::$wsf . "serializedIronXMLSchema", str_replace('&', '&amp;', str_replace(array("\\", "&", "<", ">"), array("%5C", "&", "<", ">"), $schema)));
$this->ws->rset->addSubject($subject);
/*
<schema>
<version>0.1</version>
<prefLabel>PEG schema</prefLabel>
<prefixList>
<sco>http://purl.org/ontology/sco#</sco>
</prefixList>
<typeList>
<peg_Neighborhood>
<subTypeOf>pegf_Organization</subTypeOf>
<description>Neighborhood community organization</description>
<prefLabel>neighborhood</prefLabel>
<displayControl>sRelationBrowser</displayControl>
</peg_Neighborhood>
</typeList>
<attributeList>
<peg_neighborhoodNumber>
<prefLabel>neighborhood number</prefLabel>
<description>Neighborhood identification number</description>
<allowedType>Neighborhood</allowedType>
<allowedType>City</allowedType>
<allowedType>Province</allowedType>
<allowedType>Country</allowedType>
<allowedValue>
<primitive>String</primitive>
</allowedValue>
<maxValues>1</maxValues>
</peg_neighborhoodNumber>
</attributeList>
</schema>
*/
break;
case "getironjsonschema":
$subjectTriples = $ontology->getClassesDescription($limit, $offset);
$schema = '{ "schema": { "version": "0.1", "typeList": {';
$prefixes = array();
foreach ($subjectTriples as $uri => $subject) {
$this->manageIronPrefixes($uri, $prefixes);
$schema .= '"' . $this->ironPrefixize($uri, $prefixes) . '": {';
$schema .= '"description": "' . $this->ws->jsonEncode($this->getDescription($subject)) . '",';
$schema .= '"prefLabel": "' . $this->ws->jsonEncode($this->getLabel($uri, $subject)) . '",';
foreach ($subject as $predicate => $values) {
switch ($predicate) {
case Namespaces::$rdfs . "subClassOf":
$schema .= '"subTypeOf": [';
break;
case Namespaces::$sco . "displayControl":
$schema .= '"displayControl": [';
break;
case Namespaces::$sco . "ignoredBy":
$schema .= '"ignoredBy": [';
break;
case Namespaces::$sco . "shortLabel":
$schema .= '"shortLabel": [';
break;
case Namespaces::$sco . "color":
$schema .= '"color": [';
break;
case Namespaces::$sco . "mapMarkerImageUrl":
$schema .= '"mapMarkerImageUrl": [';
break;
case Namespaces::$sco . "relationBrowserNodeType":
$schema .= '"relationBrowserNodeType": [';
break;
}
foreach ($values as $value) {
switch ($predicate) {
case Namespaces::$rdfs . "subClassOf":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$sco . "displayControl":
if (isset($value["uri"])) {
$displayControl = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$displayControl = $value["value"];
}
$schema .= '"' . $this->ws->jsonEncode($displayControl) . '",';
break;
case Namespaces::$sco . "ignoredBy":
if (isset($value["uri"])) {
$ignoredBy = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$ignoredBy = $value["value"];
}
$schema .= '"' . $this->ws->jsonEncode($ignoredBy) . '",';
break;
case Namespaces::$sco . "shortLabel":
$schema .= '"' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "color":
$schema .= '"' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "mapMarkerImageUrl":
$schema .= '"' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "relationBrowserNodeType":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
}
}
switch ($predicate) {
case Namespaces::$rdfs . "subClassOf":
case Namespaces::$sco . "displayControl":
case Namespaces::$sco . "ignoredBy":
case Namespaces::$sco . "shortLabel":
case Namespaces::$sco . "color":
case Namespaces::$sco . "mapMarkerImageUrl":
case Namespaces::$sco . "relationBrowserNodeType":
$schema = rtrim($schema, ",");
$schema .= '],';
break;
}
}
$schema = rtrim($schema, ",");
$schema .= "},";
}
$schema = rtrim($schema, ",");
$schema .= "},";
$schema .= '"attributeList": {';
$subjectTriples = $ontology->getPropertiesDescription(TRUE);
foreach ($subjectTriples as $uri => $subject) {
$this->manageIronPrefixes($uri, $prefixes);
$schema .= '"' . $this->ironPrefixize($uri, $prefixes) . '": {';
$schema .= '"description": "' . $this->ws->jsonEncode($this->getDescription($subject)) . '",';
$schema .= '"prefLabel": "' . $this->ws->jsonEncode($this->getLabel($uri, $subject)) . '",';
$schema .= '"type": "' . Namespaces::$owl . 'DatatypeProperty",';
foreach ($subject as $predicate => $values) {
switch ($predicate) {
case Namespaces::$iron . "allowedValue":
$schema .= '"allowedValue": {"primitive": "' . $this->ws->jsonEncode($value["value"]) . '"},';
break;
case Namespaces::$rdfs . "subPropertyOf":
$schema .= '"subPropertyOf": [';
break;
case Namespaces::$rdfs . "domain":
$schema .= '"allowedType": [';
break;
case Namespaces::$rdfs . "range":
$schema .= '"allowedValue": [';
break;
case Namespaces::$sco . "displayControl":
$schema .= '"displayControl": [';
break;
case Namespaces::$sco . "ignoredBy":
$schema .= '"ignoredBy": [';
break;
case Namespaces::$sco . "comparableWith":
$schema .= '"comparableWith": [';
break;
case Namespaces::$sco . "unitType":
$schema .= '"unitType": [';
break;
case Namespaces::$sco . "shortLabel":
$schema .= '"shortLabel": [';
break;
case Namespaces::$sco . "orderingValue":
$schema .= '"orderingValue": [';
break;
case Namespaces::$rdfs . "subPropertyOf":
$schema .= '"subPropertyOf": [';
break;
}
foreach ($values as $value) {
switch ($predicate) {
case Namespaces::$sco . "minCardinality":
$schema .= '"minCardinality": "' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "maxCardinality":
$schema .= '"maxCardinality": "' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "cardinality":
$schema .= '"cardinality": "' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$rdfs . "domain":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$rdfs . "range":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '{ "type": "' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '"},';
break;
case Namespaces::$sco . "displayControl":
if (isset($value["uri"])) {
$displayControl = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$displayControl = $value["value"];
}
$schema .= '"' . $this->ws->jsonEncode($displayControl) . '",';
break;
case Namespaces::$sco . "ignoredBy":
if (isset($value["uri"])) {
$ignoredBy = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$ignoredBy = $value["value"];
}
$schema .= '"' . $this->ws->jsonEncode($ignoredBy) . '",';
break;
case Namespaces::$sco . "comparableWith":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$sco . "unitType":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$sco . "shortLabel":
$schema .= '"' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "orderingValue":
$schema .= '"' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$rdfs . "subPropertyOf":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
}
}
switch ($predicate) {
case Namespaces::$rdfs . "domain":
case Namespaces::$rdfs . "range":
case Namespaces::$sco . "displayControl":
case Namespaces::$sco . "ignoredBy":
case Namespaces::$sco . "comparableWith":
case Namespaces::$sco . "unitType":
case Namespaces::$sco . "shortLabel":
case Namespaces::$sco . "orderingValue":
case Namespaces::$rdfs . "subPropertyOf":
$schema = rtrim($schema, ",");
$schema .= '],';
break;
}
}
$schema = rtrim($schema, ",");
$schema .= "},";
}
$subjectTriples = $ontology->getPropertiesDescription(FALSE, FALSE, TRUE);
foreach ($subjectTriples as $uri => $subject) {
$this->manageIronPrefixes($uri, $prefixes);
$schema .= '"' . $this->ironPrefixize($uri, $prefixes) . '": {';
$schema .= '"description": "' . $this->ws->jsonEncode($this->getDescription($subject)) . '",';
$schema .= '"prefLabel": "' . $this->ws->jsonEncode($this->getLabel($uri, $subject)) . '",';
$schema .= '"type": "' . Namespaces::$owl . 'AnnotationProperty",';
foreach ($subject as $predicate => $values) {
switch ($predicate) {
case Namespaces::$rdfs . "domain":
$schema .= '"allowedType": [';
break;
case Namespaces::$rdfs . "range":
$schema .= '"allowedValue": [';
break;
case Namespaces::$iron . "allowedValue":
$schema .= '"allowedValue": {"primitive": "' . $this->ws->jsonEncode($value["value"]) . '"},';
break;
case Namespaces::$rdfs . "subPropertyOf":
$schema .= '"subPropertyOf": [';
break;
case Namespaces::$sco . "displayControl":
$schema .= '"displayControl": [';
break;
case Namespaces::$sco . "ignoredBy":
$schema .= '"ignoredBy": [';
break;
case Namespaces::$sco . "comparableWith":
$schema .= '"comparableWith": [';
break;
case Namespaces::$sco . "unitType":
$schema .= '"unitType": [';
break;
case Namespaces::$sco . "shortLabel":
$schema .= '"shortLabel": [';
break;
case Namespaces::$sco . "orderingValue":
$schema .= '"orderingValue": [';
break;
case Namespaces::$rdfs . "subPropertyOf":
$schema .= '"subPropertyOf": [';
break;
}
foreach ($values as $value) {
switch ($predicate) {
case Namespaces::$rdfs . "domain":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$rdfs . "range":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '{ "type": "' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '"},';
break;
case Namespaces::$sco . "minCardinality":
$schema .= '"minCardinality": "' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "maxCardinality":
$schema .= '"maxCardinality": "' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "cardinality":
$schema .= '"cardinality": "' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "displayControl":
if (isset($value["uri"])) {
$displayControl = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$displayControl = $value["value"];
}
$schema .= '"' . $this->ws->jsonEncode($displayControl) . '",';
break;
case Namespaces::$sco . "ignoredBy":
if (isset($value["uri"])) {
$ignoredBy = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$ignoredBy = $value["value"];
}
$schema .= '"' . $this->ws->jsonEncode($ignoredBy) . '",';
break;
case Namespaces::$sco . "comparableWith":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$sco . "unitType":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$sco . "shortLabel":
$schema .= '"' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "orderingValue":
$schema .= '"' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$rdfs . "subPropertyOf":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
}
}
switch ($predicate) {
case Namespaces::$rdfs . "domain":
case Namespaces::$rdfs . "range":
case Namespaces::$sco . "displayControl":
case Namespaces::$sco . "ignoredBy":
case Namespaces::$sco . "comparableWith":
case Namespaces::$sco . "unitType":
case Namespaces::$sco . "shortLabel":
case Namespaces::$sco . "orderingValue":
case Namespaces::$rdfs . "subPropertyOf":
$schema = rtrim($schema, ",");
$schema .= '],';
break;
}
}
$schema = rtrim($schema, ",");
$schema .= "},";
}
$subjectTriples = $ontology->getPropertiesDescription(FALSE, TRUE);
foreach ($subjectTriples as $uri => $subject) {
$this->manageIronPrefixes($uri, $prefixes);
$schema .= '"' . $this->ironPrefixize($uri, $prefixes) . '": {';
$schema .= '"description": "' . $this->ws->jsonEncode($this->getDescription($subject)) . '",';
$schema .= '"prefLabel": "' . $this->ws->jsonEncode($this->getLabel($uri, $subject)) . '",';
$schema .= '"type": "' . Namespaces::$owl . 'ObjectProperty",';
foreach ($subject as $predicate => $values) {
switch ($predicate) {
case Namespaces::$rdfs . "domain":
$schema .= '"allowedType": [';
break;
case Namespaces::$rdfs . "range":
$schema .= '"allowedValue": [';
break;
case Namespaces::$sco . "displayControl":
$schema .= '"displayControl": [';
break;
case Namespaces::$sco . "ignoredBy":
$schema .= '"ignoredBy": [';
break;
case Namespaces::$sco . "comparableWith":
$schema .= '"comparableWith": [';
break;
case Namespaces::$sco . "unitType":
$schema .= '"unitType": [';
break;
case Namespaces::$sco . "shortLabel":
$schema .= '"shortLabel": [';
break;
case Namespaces::$sco . "orderingValue":
$schema .= '"orderingValue": [';
break;
case Namespaces::$rdfs . "subPropertyOf":
$schema .= '"subPropertyOf": [';
break;
}
foreach ($values as $value) {
switch ($predicate) {
case Namespaces::$iron . "allowedValue":
$schema .= '{"primitive": "' . $this->ws->jsonEncode($value["value"]) . '"},';
break;
case Namespaces::$rdfs . "domain":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$rdfs . "range":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '{ "type": "' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '"},';
break;
case Namespaces::$sco . "displayControl":
if (isset($value["uri"])) {
$displayControl = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$displayControl = $value["value"];
}
$schema .= '"' . $this->ws->jsonEncode($displayControl) . '",';
break;
case Namespaces::$sco . "ignoredBy":
if (isset($value["uri"])) {
$ignoredBy = substr($value["uri"], strripos($value["uri"], "#") + 1);
} else {
$ignoredBy = $value["value"];
}
$schema .= '"' . $this->ws->jsonEncode($ignoredBy) . '",';
break;
case Namespaces::$sco . "comparableWith":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$sco . "shortLabel":
$schema .= '"' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$sco . "unitType":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
case Namespaces::$sco . "orderingValue":
$schema .= '"' . $this->ws->jsonEncode($value["value"]) . '",';
break;
case Namespaces::$rdfs . "subPropertyOf":
$this->manageIronPrefixes($value["uri"], $prefixes);
$schema .= '"' . $this->ws->jsonEncode($this->ironPrefixize($value["uri"], $prefixes)) . '",';
break;
}
}
switch ($predicate) {
case Namespaces::$rdfs . "domain":
case Namespaces::$rdfs . "range":
case Namespaces::$sco . "displayControl":
case Namespaces::$sco . "ignoredBy":
case Namespaces::$sco . "comparableWith":
case Namespaces::$sco . "unitType":
case Namespaces::$sco . "shortLabel":
case Namespaces::$sco . "orderingValue":
case Namespaces::$rdfs . "subPropertyOf":
$schema = rtrim($schema, ",");
$schema .= '],';
break;
}
}
$schema = rtrim($schema, ",");
$schema .= "},";
}
$schema = rtrim($schema, ",");
$schema .= "},";
$schema .= '"prefixList": {';
foreach ($prefixes as $prefix => $ns) {
$schema .= " \"{$prefix}\": \"{$ns}\",";
}
$schema = rtrim($schema, ",");
$schema .= "}";
$schema .= "}";
$schema .= "}";
$subjectTriples = "";
$subject = new Subject($this->ws->ontologyUri);
$subject->setType("owl:Ontology");
$subject->setDataAttribute(Namespaces::$wsf . "serializedIronJSONSchema", $schema);
$this->ws->rset->addSubject($subject);
/*
{
"schema": {
"version": "0.1",
"typeList": {
"bibo_ThesisDegree": {
"description": "The academic degree of a Thesis",
"prefLabel": "Thesis degree",
"subTypeOf": [
"owl_Thing"
]
},
"0_1_Agent": {
"description": "No description available",
"prefLabel": "Agent",
"subTypeOf": [
"owl_Thing"
]
},
"bibo_Event": {
"description": "No description available",
"prefLabel": "Event",
"subTypeOf": [
"owl_Thing"
]
}
},
"attributeList": {
"bibo_sici": {
"description": "No description available",
"prefLabel": "sici",
"allowedValue": {
"primitive": "String"
},
"subPropertyOf": [
"bibo_identifier"
]
},
"terms_rights": {
"description": "No description available",
"prefLabel": "rights",
"subPropertyOf": [
"owl_topObjectProperty"
]
},
"0_1_based_near": {
"description": "No description available",
"prefLabel": "based_near",
"subPropertyOf": [
"owl_topObjectProperty"
]
}
},
"prefixList": {
"bibo": "http://purl.org/ontology/bibo/",
"owl": "http://www.w3.org/2002/07/owl#",
"0_1": "http://xmlns.com/foaf/0.1/",
"event_owl": "http://purl.org/NET/c4dm/event.owl#",
"rdf_schema": "http://www.w3.org/2000/01/rdf-schema#",
"22_rdf_syntax_ns": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
"terms": "http://purl.org/dc/terms/",
"basic": "http://prismstandard.org/namespaces/1.2/basic/",
"schema": "http://schemas.talis.com/2005/address/schema#"
}
}
}
*/
break;
case "getproperty":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
$property = $ontology->_getProperty($this->ws->parameters["uri"]);
if ($property == NULL) {
$this->returnError(400, "Bad Request", "_204");
} else {
$subject = new Subject($this->ws->parameters["uri"]);
$subject->setSubject($ontology->_getPropertyDescription($property));
$this->ws->rset->addSubject($subject);
}
break;
case "getproperties":
$limit = -1;
$offset = 0;
if (isset($this->ws->parameters["limit"])) {
$limit = $this->ws->parameters["limit"];
}
if (isset($this->ws->parameters["offset"])) {
$offset = $this->ws->parameters["offset"];
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$properties = $ontology->getPropertiesUri(TRUE, FALSE, FALSE, $limit, $offset);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:DatatypeProperty");
$this->ws->rset->addSubject($subject);
}
break;
case "objectproperty":
$properties = $ontology->getPropertiesUri(FALSE, TRUE, FALSE, $limit, $offset);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:ObjectProperty");
$this->ws->rset->addSubject($subject);
}
break;
case "annotationproperty":
$properties = $ontology->getPropertiesUri(FALSE, FALSE, TRUE, $limit, $offset);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:AnnotationProperty");
$this->ws->rset->addSubject($subject);
}
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
case "descriptions":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getPropertiesDescription(TRUE, FALSE, FALSE, $limit, $offset)));
break;
case "objectproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getPropertiesDescription(FALSE, TRUE, FALSE, $limit, $offset)));
break;
case "annotationproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getPropertiesDescription(FALSE, FALSE, TRUE, $limit, $offset)));
break;
case "all":
// @TODO: property handle possible punned properties (properties that have the same URI but that are of different property types)
$subjectTriples = array();
$subjectTriples = array_merge($subjectTriples, $ontology->getPropertiesDescription(TRUE, FALSE, FALSE, $limit, $offset));
$subjectTriples = array_merge($subjectTriples, $ontology->getPropertiesDescription(FALSE, TRUE, FALSE, $limit, $offset));
// Check if the annotatio properties got punned. If they did, then ignore returning the annotation property.
$annotationProperties = $ontology->getPropertiesDescription(FALSE, FALSE, TRUE, $limit, $offset);
foreach ($annotationProperties as $uri => $property) {
if (!isset($subjectTriples[$uri])) {
$subjectTriples[$uri] = $property;
}
}
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $subjectTriples));
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getsubproperties":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$properties = $ontology->getSubPropertiesUri((string) $this->ws->parameters["uri"], $this->ws->parameters["direct"], TRUE);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:DatatypeProperty");
$this->ws->rset->addSubject($subject);
}
break;
case "objectproperty":
$properties = $ontology->getSubPropertiesUri((string) $this->ws->parameters["uri"], $this->ws->parameters["direct"], FALSE);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:ObjectProperty");
$this->ws->rset->addSubject($subject);
}
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
case "descriptions":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getSubPropertiesDescription((string) $this->ws->parameters["uri"], $this->ws->parameters["direct"], TRUE)));
break;
case "objectproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getSubPropertiesDescription((string) $this->ws->parameters["uri"], $this->ws->parameters["direct"], FALSE)));
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getsuperproperties":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$properties = $ontology->getSuperPropertiesUri((string) $this->ws->parameters["uri"], $this->ws->parameters["direct"], TRUE);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:DatatypeProperty");
$this->ws->rset->addSubject($subject);
}
break;
case "objectproperty":
$properties = $ontology->getSuperPropertiesUri((string) $this->ws->parameters["uri"], $this->ws->parameters["direct"], FALSE);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:ObjectProperty");
$this->ws->rset->addSubject($subject);
}
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
case "descriptions":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getSuperPropertiesDescription((string) $this->ws->parameters["uri"], $this->ws->parameters["direct"], TRUE)));
break;
case "objectproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getSuperPropertiesDescription((string) $this->ws->parameters["uri"], $this->ws->parameters["direct"], FALSE)));
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getequivalentproperties":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$properties = $ontology->getEquivalentPropertiesUri((string) $this->ws->parameters["uri"], TRUE);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:DatatypeProperty");
$this->ws->rset->addSubject($subject);
}
break;
case "objectproperty":
$properties = $ontology->getEquivalentPropertiesUri((string) $this->ws->parameters["uri"], FALSE);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:ObjectProperty");
$this->ws->rset->addSubject($subject);
}
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
case "descriptions":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getEquivalentPropertiesDescription((string) $this->ws->parameters["uri"], TRUE)));
break;
case "objectproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getEquivalentPropertiesDescription((string) $this->ws->parameters["uri"], FALSE)));
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
case "getdisjointproperties":
if (!isset($this->ws->parameters["uri"]) || $this->ws->parameters["uri"] == "") {
$this->returnError(400, "Bad Request", "_202");
return;
}
switch (strtolower($this->ws->parameters["mode"])) {
case "uris":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$properties = $ontology->getDisjointPropertiesUri((string) $this->ws->parameters["uri"], TRUE);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:DatatypeProperty");
$this->ws->rset->addSubject($subject);
}
break;
case "objectproperty":
$properties = $ontology->getDisjointPropertiesUri((string) $this->ws->parameters["uri"], FALSE);
foreach ($properties as $property) {
$subject = new Subject($property);
$subject->setType("owl:ObjectProperty");
$this->ws->rset->addSubject($subject);
}
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
case "descriptions":
switch (strtolower($this->ws->parameters["type"])) {
case "dataproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getDisjointPropertiesDescription((string) $this->ws->parameters["uri"], TRUE)));
break;
case "objectproperty":
$this->ws->rset->setResultset(array($this->ws->ontologyUri => $ontology->getDisjointPropertiesDescription((string) $this->ws->parameters["uri"], FALSE)));
break;
default:
$this->returnError(400, "Bad Request", "_203");
return;
break;
}
break;
default:
$this->returnError(400, "Bad Request", "_201");
return;
break;
}
break;
default:
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_200->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_200->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_200->name, $this->ws->errorMessenger->_200->description, "This function is not defined\n for this endpoint:" . $this->ws->function, $this->ws->errorMessenger->_200->level);
return;
break;
}
}
}
public function processInterface()
{
// Make sure there was no conneg error prior to this process call
if ($this->ws->conneg->getStatus() == 200) {
$solr = new Solr($this->ws->wsf_solr_core, $this->ws->solr_host, $this->ws->solr_port, $this->ws->fields_index_folder);
$solrQuery = "";
// Get all datasets accessible to that user
$accessibleDatasets = array();
$ws_al = new AuthLister("access_user", "", $this->ws->registered_ip, $this->ws->wsf_local_ip, "none");
$ws_al->pipeline_conneg($this->ws->conneg->getAccept(), $this->ws->conneg->getAcceptCharset(), $this->ws->conneg->getAcceptEncoding(), $this->ws->conneg->getAcceptLanguage());
$ws_al->process();
$xml = new ProcessorXML();
$xml->loadXML($ws_al->pipeline_getResultset());
$accesses = $xml->getSubjectsByType("wsf:Access");
foreach ($accesses as $access) {
$predicates = $xml->getPredicatesByType($access, "wsf:datasetAccess");
$objects = $xml->getObjects($predicates->item(0));
$datasetUri = $xml->getURI($objects->item(0));
$predicates = $xml->getPredicatesByType($access, "wsf:read");
$objects = $xml->getObjects($predicates->item(0));
$read = $xml->getContent($objects->item(0));
if (strtolower($read) == "true" && array_search($datasetUri, $accessibleDatasets) === FALSE) {
array_push($accessibleDatasets, $datasetUri);
}
}
unset($ws_al);
/*
if registered_ip != requester_ip, this means that the query is sent by a registered system
on the behalf of someone else. In this case, we want to make sure that that system
(the one that send the actual query) has access to the same datasets. Otherwise, it means that
it tries to personificate that registered_ip user.
*/
if ($this->ws->registered_ip != $this->ws->requester_ip) {
// Get all datasets accessible to that system
$accessibleDatasetsSystem = array();
$ws_al = new AuthLister("access_user", "", $this->ws->requester_ip, $this->ws->wsf_local_ip, "none");
$ws_al->pipeline_conneg($this->ws->conneg->getAccept(), $this->ws->conneg->getAcceptCharset(), $this->ws->conneg->getAcceptEncoding(), $this->ws->conneg->getAcceptLanguage());
$ws_al->process();
$xml = new ProcessorXML();
$xml->loadXML($ws_al->pipeline_getResultset());
$accesses = $xml->getSubjectsByType("wsf:Access");
foreach ($accesses as $access) {
$predicates = $xml->getPredicatesByType($access, "wsf:datasetAccess");
$objects = $xml->getObjects($predicates->item(0));
$datasetUri = $xml->getURI($objects->item(0));
$predicates = $xml->getPredicatesByType($access, "wsf:read");
$objects = $xml->getObjects($predicates->item(0));
$read = $xml->getContent($objects->item(0));
if (strtolower($read) == "true") {
array_push($accessibleDatasetsSystem, $datasetUri);
}
}
unset($ws_al);
/*
Finally we use the intersection of the two set of dataset URIs as the list of accessible
datasets to include for the query.
*/
$accessibleDatasets = array_intersect($accessibleDatasets, $accessibleDatasetsSystem);
}
if (count($accessibleDatasets) <= 0) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_300->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_300->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_300->name, $this->ws->errorMessenger->_300->description, "", $this->ws->errorMessenger->_300->level);
return;
}
$queryParam = "*:*";
if ($this->ws->query != "") {
$queryParam = urlencode($this->ws->query);
}
$distanceQueryRevelencyBooster = "";
if ($this->ws->geoEnabled && isset($this->ws->resultsLocationAggregator[0]) && isset($this->ws->resultsLocationAggregator[1]) && ($this->ws->distanceFilter || $this->ws->rangeFilter)) {
// Here, "^0" is added to zero-out the boost (revelency) value of the keyword
// in this query, we simply want to aggregate the results related to their
// distance of the center point.
//$distanceQueryRevelencyBooster = '^0 AND _val_:"recip(dist(2, lat, long, '.$this->ws->resultsLocationAggregator[0].', '.$this->ws->resultsLocationAggregator[1].'), 1, 1, 0)"^100';
$distanceQueryRevelencyBooster = '^0 AND _val_:"recip(geodist(geohash, ' . $this->ws->resultsLocationAggregator[0] . ', ' . $this->ws->resultsLocationAggregator[1] . '), 1, 1, 0)"^100';
}
$boostingRules = "";
// Types boosting rules
if ($this->ws->typesBoost != "") {
$boostRules = explode(";", $this->ws->typesBoost);
foreach ($boostRules as $key => $rule) {
$boost = explode("^", $rule);
$type = str_replace(array("%3B", "%5E"), array(";", "^"), $boost[0]);
$modifier = $boost[1];
$boostingRules .= '&bq=type:"' . urlencode($type) . '"^' . $modifier;
if (strtolower($this->ws->inference) == "on") {
$boostingRules .= '&bq=inferred_type:"' . urlencode($type) . '"^' . $modifier;
}
}
$insertOR = TRUE;
}
// Datasets boosting rules
if ($this->ws->datasetsBoost != "") {
$boostRules = explode(";", $this->ws->datasetsBoost);
foreach ($boostRules as $key => $rule) {
$boost = explode("^", $rule);
$dataset = str_replace(array("%3B", "%5E"), array(";", "^"), $boost[0]);
$modifier = $boost[1];
$boostingRules .= '&bq=dataset:"' . urlencode($dataset) . '"^' . $modifier;
}
$insertOR = TRUE;
}
// Attributes & Attributes/values boosting rules
if ($this->ws->attributesBoost != "") {
$boostRules = explode(";", $this->ws->attributesBoost);
foreach ($boostRules as $key => $rule) {
$isAttributeValue = FALSE;
if (strpos($rule, '::') !== FALSE) {
$isAttributeValue = TRUE;
}
$boost = explode("^", $rule);
$attribute = str_replace(array("%3B", "%5E"), array(";", "^"), $boost[0]);
$modifier = $boost[1];
if ($isAttributeValue) {
$attribute = explode("::", $attribute);
$attributeValue = $attribute[1];
$attribute = $attribute[0];
$indexedFields = array();
if (file_exists($this->ws->fields_index_folder . "fieldsIndex.srz")) {
$indexedFields = unserialize(file_get_contents($this->ws->fields_index_folder . "fieldsIndex.srz"));
}
// Fix the reference to some of the core attributes
$isCoreAttribute = $this->isCoreAttribute($attribute, $attribute);
// If it is not a core attribute, check if we have to make that attribute
// single-valued. We check that by checking if a single_valued version
// of that field is currently used in the Solr index.
$singleValuedDesignator = "";
if (!$isCoreAttribute && (array_search(urlencode($attribute . "_attr_" . $this->ws->lang . "_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_date_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_int_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_float_single_valued"), $indexedFields) !== FALSE)) {
$singleValuedDesignator = "_single_valued";
}
$attributeFound = FALSE;
// Get the Solr field ID for this attribute
if (!$isCoreAttribute) {
// Check if it is an object property, and check if the pattern of this object property
// is using URIs as values
$valuesAsURI = FALSE;
if (stripos($attribute, "[uri]") !== FALSE) {
$valuesAsURI = TRUE;
$attribute = str_replace("[uri]", "", $attribute);
}
$attribute = urlencode($attribute);
if (array_search($attribute . "_attr_date" . $singleValuedDesignator, $indexedFields) !== FALSE) {
$attribute = urlencode($attribute) . "_attr_date" . $singleValuedDesignator;
} elseif (array_search($attribute . "_attr_int" . $singleValuedDesignator, $indexedFields) !== FALSE) {
$attribute = urlencode($attribute) . "_attr_int" . $singleValuedDesignator;
} elseif (array_search($attribute . "_attr_float" . $singleValuedDesignator, $indexedFields) !== FALSE) {
$attribute = urlencode($attribute) . "_attr_float" . $singleValuedDesignator;
} elseif (array_search($attribute . "_attr_" . $this->ws->lang . $singleValuedDesignator, $indexedFields) !== FALSE && $valuesAsURI === FALSE) {
$attribute = urlencode($attribute) . "_attr_" . $this->ws->lang . $singleValuedDesignator;
} elseif (array_search($attribute . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator, $indexedFields) !== FALSE) {
// Check if the value of that filter is a URI or not.
if ($valuesAsURI) {
$attribute = urlencode($attribute) . "_attr_obj_uri";
} else {
$attribute = urlencode($attribute) . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator;
}
}
}
$boostingRules .= '&bq=' . $attribute . ':"' . urlencode($attributeValue) . '"^' . $modifier;
} else {
$boostingRules .= '&bq=attribute:"' . urlencode($attribute) . '"^' . $modifier;
}
}
}
// Attributes phrases boosting rules
if ($this->ws->attributesPhraseBoost != "") {
$boostRules = explode(";", $this->ws->attributesPhraseBoost);
$indexedFields = array();
if (file_exists($this->ws->fields_index_folder . "fieldsIndex.srz")) {
$indexedFields = unserialize(file_get_contents($this->ws->fields_index_folder . "fieldsIndex.srz"));
}
foreach ($boostRules as $key => $rule) {
if ($rule == '') {
continue;
}
$boost = explode("^", $rule);
$attribute = str_replace(array("%3B", "%5E"), array(";", "^"), $boost[0]);
$modifier = $boost[1];
$isCoreAttribute = $this->isCoreAttribute($attribute, $attribute);
$singleValuedDesignator = "";
if (!$isCoreAttribute) {
if (array_search(urlencode($attribute . "_attr_" . $this->ws->lang . "_single_valued"), $indexedFields) !== FALSE) {
$singleValuedDesignator = "_single_valued";
}
if (array_search($attribute . "_attr_" . $this->ws->lang . $singleValuedDesignator, $indexedFields) !== FALSE && $valuesAsURI === FALSE) {
$attribute = str_replace($attribute, urlencode($attribute) . "_attr_" . $this->ws->lang . $singleValuedDesignator, $attribute);
$attributeFound = TRUE;
} elseif (array_search($attribute . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator, $indexedFields) !== FALSE) {
$attribute = str_replace($attribute . ":", urlencode($attribute) . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator . ":", $attribute);
$attributeFound = TRUE;
}
}
$boostingRules .= '&pf=' . urlencode($attribute) . '^' . $modifier;
}
$boostingRules .= '&qs=' . $this->ws->phraseBoostDistance;
}
$restrictionRules = '';
// Define properties restricted for search and their boost
if (!empty($this->ws->searchRestrictions)) {
$restrictionRules .= '&qf=';
$restrictions = explode(';', $this->ws->searchRestrictions);
foreach ($restrictions as $restriction) {
if (empty($restriction)) {
continue;
}
$modifier = 1;
$attribute = $restriction;
if (strpos($restriction, '^')) {
$res = explode('^', $restriction);
$modifier = $res[1];
$attribute = $res[0];
}
$indexedFields = array();
if (file_exists($this->ws->fields_index_folder . "fieldsIndex.srz")) {
$indexedFields = unserialize(file_get_contents($this->ws->fields_index_folder . "fieldsIndex.srz"));
}
// Fix the reference to some of the core attributes
$isCoreAttribute = $this->isCoreAttribute($attribute, $attribute);
// If it is not a core attribute, check if we have to make that attribute
// single-valued. We check that by checking if a single_valued version
// of that field is currently used in the Solr index.
$singleValuedDesignator = "";
if (!$isCoreAttribute && (array_search(urlencode($attribute . "_attr_" . $this->ws->lang . "_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_date_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_int_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_float_single_valued"), $indexedFields) !== FALSE)) {
$singleValuedDesignator = "_single_valued";
}
$attributeFound = FALSE;
// Get the Solr field ID for this attribute
if (!$isCoreAttribute) {
$attribute = urlencode($attribute);
/*
@NOTE: here we can only include fields that uses the "solr.StopFilterFactory" setting in their
defined workflow. Otherwise, if a stopword is used in the search query, 0 results
will always be returned with the eDisMax query parser.
*/
if (array_search($attribute . "_attr_" . $this->ws->lang . $singleValuedDesignator, $indexedFields) !== FALSE) {
$attribute = urlencode($attribute) . "_attr_" . $this->ws->lang . $singleValuedDesignator;
$attributeFound = TRUE;
} elseif (array_search($attribute . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator, $indexedFields) !== FALSE) {
$attribute = urlencode($attribute) . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator;
$attributeFound = TRUE;
}
} else {
$attributeFound = TRUE;
}
if ($attributeFound) {
$restrictionRules .= $attribute . '^' . $modifier . ' ';
}
}
}
$restrictionRules = rtrim($restrictionRules);
$solrQuery = "q=" . $queryParam . $distanceQueryRevelencyBooster . $boostingRules . $restrictionRules . "&start=" . $this->ws->page . "&rows=" . $this->ws->items . (strtolower($this->ws->includeAggregates) == "true" ? "&facet=true" . "&facet.sort=count" . "&facet.limit=-1" . "&facet.field=type" . "&facet.field=attribute" . (strtolower($this->ws->inference) == "on" ? "&facet.field=inferred_type" : "") . "&facet.field=dataset&facet.mincount=1" : "");
if (strtolower($this->ws->datasets) == "all") {
$datasetList = "";
foreach ($accessibleDatasets as $key => $dataset) {
if ($key == 0) {
$solrQuery .= "&fq=dataset:%22" . urlencode($dataset) . "%22";
} else {
$solrQuery .= " OR dataset:%22" . urlencode($dataset) . "%22";
}
}
} else {
$datasets = explode(";", $this->ws->datasets);
$solrQuery .= "&fq=dataset:%22%22";
foreach ($datasets as $dataset) {
// Check if the dataset is accessible to the user
if (array_search($dataset, $accessibleDatasets) !== FALSE) {
// Decoding potentially encoded ";" characters
$dataset = str_replace(array("%3B", "%3b"), ";", $dataset);
$solrQuery .= " OR dataset:%22" . urlencode($dataset) . "%22";
}
}
}
if ($this->ws->types != "all") {
// Lets include the information to facet per type.
$types = explode(";", $this->ws->types);
$nbProcessed = 0;
foreach ($types as $type) {
// Decoding potentially encoded ";" characters
$type = str_replace(array("%3B", "%3b"), ";", $type);
if ($nbProcessed == 0) {
$solrQuery .= "&fq=type:%22" . urlencode($type) . "%22";
} else {
$solrQuery .= " OR type:%22" . urlencode($type) . "%22";
}
$nbProcessed++;
if (strtolower($this->ws->inference) == "on") {
$solrQuery .= " OR inferred_type:%22" . urlencode($type) . "%22";
}
}
}
if ($this->ws->extendedFilters != "") {
// Get the fields (attributes) from the extended attributes query
preg_match_all("/([#%\\.A-Za-z0-9_\\-\\[\\]]+):[\\(\"#%\\.A-Za-z0-9_\\-\\+*]+/Uim", $this->ws->extendedFilters, $matches);
$attributes = $matches[1];
$indexedFields = array();
if (file_exists($this->ws->fields_index_folder . "fieldsIndex.srz")) {
$indexedFields = unserialize(file_get_contents($this->ws->fields_index_folder . "fieldsIndex.srz"));
}
$attributes = array_unique($attributes);
foreach ($attributes as $attribute) {
$attribute = urldecode($attribute);
if ($attribute == "dataset") {
// Make sure the user has access to this dataset
// Get all the dataset values referenced in the extended filters
$usedDatasets = array();
preg_match_all("/dataset:[\"(](.*)[\")]/Uim", $this->ws->extendedFilters, $matches);
$usedDatasets = array_merge($usedDatasets, $matches[1]);
preg_match_all("/dataset:([^\"()]*)[\\s\$)]+/Uim", $this->ws->extendedFilters, $matches);
$usedDatasets = array_merge($usedDatasets, $matches[1]);
$usedDatasets = array_unique($usedDatasets);
// Make sure that all defined dataset extended filters are accessible to the requester
foreach ($usedDatasets as $key => $usedDataset) {
// Unescape values (remove "\" from the Solr query)
$usedDataset = str_replace('\\', '', $usedDataset);
if (array_search($usedDataset, $accessibleDatasets) === FALSE) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_309->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_309->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_309->name, $this->ws->errorMessenger->_309->description, "Unaccessible dataset: " . $usedDataset, $this->ws->errorMessenger->_309->level);
return;
}
}
}
// Fix the reference to some of the core attributes
$coreAttribute = "";
$isCoreAttribute = $this->isCoreAttribute($attribute, $coreAttribute);
// If it is not a core attribute, check if we have to make that attribute
// single-valued. We check that by checking if a single_valued version
// of that field is currently used in the Solr index.
$singleValuedDesignator = "";
if (!$isCoreAttribute && (array_search(urlencode($attribute . "_attr_" . $this->ws->lang . "_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_date_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_int_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_float_single_valued"), $indexedFields) !== FALSE)) {
$singleValuedDesignator = "_single_valued";
}
$attributeFound = FALSE;
// Get the Solr field ID for this attribute
if ($isCoreAttribute) {
$attribute = urlencode($attribute);
$this->ws->extendedFilters = str_replace($attribute, $coreAttribute, $this->ws->extendedFilters);
$attributeFound = TRUE;
} else {
// Check if it is an object property, and check if the pattern of this object property
// is using URIs as values
$valuesAsURI = FALSE;
if (stripos($attribute, "[uri]") !== FALSE) {
$valuesAsURI = TRUE;
$attribute = str_replace("[uri]", "", $attribute);
}
$attribute = urlencode($attribute);
if (array_search($attribute . "_attr_date" . $singleValuedDesignator, $indexedFields) !== FALSE) {
$this->ws->extendedFilters = str_replace($attribute, urlencode($attribute) . "_attr_date" . $singleValuedDesignator, $this->ws->extendedFilters);
$attributeFound = TRUE;
} elseif (array_search($attribute . "_attr_int" . $singleValuedDesignator, $indexedFields) !== FALSE) {
$this->ws->extendedFilters = str_replace($attribute, urlencode($attribute) . "_attr_int" . $singleValuedDesignator, $this->ws->extendedFilters);
$attributeFound = TRUE;
} elseif (array_search($attribute . "_attr_float" . $singleValuedDesignator, $indexedFields) !== FALSE) {
$this->ws->extendedFilters = str_replace($attribute, urlencode($attribute) . "_attr_float" . $singleValuedDesignator, $this->ws->extendedFilters);
$attributeFound = TRUE;
} elseif (array_search($attribute . "_attr_" . $this->ws->lang . $singleValuedDesignator, $indexedFields) !== FALSE && $valuesAsURI === FALSE) {
$this->ws->extendedFilters = str_replace($attribute, urlencode($attribute) . "_attr_" . $this->ws->lang . $singleValuedDesignator, $this->ws->extendedFilters);
$attributeFound = TRUE;
} elseif (array_search($attribute . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator, $indexedFields) !== FALSE) {
// Check if the value of that filter is a URI or not.
if ($valuesAsURI) {
$this->ws->extendedFilters = str_replace($attribute . "[uri]:", urlencode($attribute) . "_attr_obj_uri:", $this->ws->extendedFilters);
} else {
$this->ws->extendedFilters = str_replace($attribute . ":", urlencode($attribute) . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator . ":", $this->ws->extendedFilters);
}
$attributeFound = TRUE;
}
}
if ($attributeFound === FALSE) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_310->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_310->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_310->name, $this->ws->errorMessenger->_310->description, "Undefined filter: " . urldecode($attribute), $this->ws->errorMessenger->_310->level);
return;
}
}
$solrQuery .= "&fq=" . $this->ws->extendedFilters;
}
if ($this->ws->attributes != "all") {
// Lets include the information to facet per type.
$attributes = explode(";", $this->ws->attributes);
$nbProcessed = 0;
$indexedFields = array();
if (file_exists($this->ws->fields_index_folder . "fieldsIndex.srz")) {
$indexedFields = unserialize(file_get_contents($this->ws->fields_index_folder . "fieldsIndex.srz"));
}
foreach ($attributes as $attribute) {
$attributeValue = explode("::", $attribute);
$attribute = urldecode($attributeValue[0]);
// Skip possible "dataset" field request. This is handled bia the "dataset" parameter
// of this web service endpoint.
if ($attribute == "dataset") {
continue;
}
if (isset($attributeValue[1]) && $attributeValue[1] != "") {
// Fix the reference to some of the core attributes
$coreAttr = $this->isCoreAttribute($attribute, $attribute);
// Special handling for some core attributes
switch (urldecode($attributeValue[0])) {
case "prefLabel":
case Namespaces::$iron . "prefLabel":
// Check if we are performing an autocompletion task on the pref label
$label = urldecode($attributeValue[1]);
if (substr($label, strlen($label) - 2) == "**") {
$attribute = "prefLabelAutocompletion_" . $this->ws->lang;
$attributeValue[1] = urlencode(strtolower(str_replace(" ", "\\ ", substr($label, 0, strlen($label) - 1))));
}
break;
case "lat":
case Namespaces::$geo . "lat":
if (!is_numeric(urldecode($attributeValue[1]))) {
// If the value is not numeric, we skip that attribute/value.
// Otherwise an exception will be raised by Solr.
continue;
}
break;
case "long":
case Namespaces::$geo . "long":
if (!is_numeric(urldecode($attributeValue[1]))) {
// If the value is not numeric, we skip that attribute/value.
// Otherwise an exception will be raised by Solr.
continue;
}
break;
}
// A filtering value as been defined for this attribute.
$val = urldecode($attributeValue[1]);
// If it is not a core attribute, check if we have to make that attribute
// single-valued. We check that by checking if a single_valued version
// of that field is currently used in the Solr index.
$singleValuedDesignator = "";
if (!$coreAttr && (array_search(urlencode($attribute . "_attr_" . $this->ws->lang . "_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_date_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_int_single_valued"), $indexedFields) !== FALSE || array_search(urlencode($attribute . "_attr_float_single_valued"), $indexedFields) !== FALSE)) {
$singleValuedDesignator = "_single_valued";
}
if ($nbProcessed == 0) {
if ($coreAttr) {
switch ($attribute) {
case "type":
if (strtolower($this->ws->inference) == "on") {
$solrQuery .= "&fq=((type:" . urlencode($this->escapeSolrValue($val)) . ") OR (inferred_type:" . urlencode($this->escapeSolrValue($val)) . "))";
} else {
$solrQuery .= "&fq=(type:" . urlencode($this->escapeSolrValue($val)) . ")";
}
break;
case "located_in":
$solrQuery .= "&fq=(located_in:" . urlencode($this->escapeSolrValue($val)) . ")";
break;
default:
$solrQuery .= "&fq=(" . $attribute . ":" . urlencode($this->arrangeSolrValue($val)) . ")";
break;
}
} else {
$solrQuery .= "&fq=(";
}
} else {
if ($coreAttr) {
switch ($attribute) {
case "type":
if (strtolower($this->ws->inference) == "on") {
$solrQuery .= " " . $this->ws->attributesBooleanOperator . " ((type:" . urlencode($this->escapeSolrValue($val)) . ") OR (inferred_type:" . urlencode($this->escapeSolrValue($val)) . "))";
} else {
$solrQuery .= " " . $this->ws->attributesBooleanOperator . " (type:" . urlencode($this->escapeSolrValue($val)) . ")";
}
break;
case "located_in":
$solrQuery .= " " . $this->ws->attributesBooleanOperator . " (located_in:" . urlencode($this->escapeSolrValue($val)) . ")";
break;
default:
$solrQuery .= " " . $this->ws->attributesBooleanOperator . " (" . $attribute . ":" . urlencode($this->escapeSolrValue($this->arrangeSolrValue($val))) . ")";
break;
}
} else {
if (substr($solrQuery, strlen($solrQuery) - 3) != "fq=") {
$solrQuery .= " " . $this->ws->attributesBooleanOperator . " (";
} else {
$solrQuery .= "(";
}
}
}
$addOR = FALSE;
$empty = TRUE;
// We have to detect if the fields are existing in Solr, otherwise Solr will throw
// "undefined fields" errors, and there is no way to ignore them and process
// the query anyway.
if (!$coreAttr && array_search(urlencode($attribute), $indexedFields) !== FALSE) {
$solrQuery .= "(" . urlencode(urlencode($attribute)) . ":" . urlencode($this->escapeSolrValue($this->arrangeSolrValue($val))) . ")";
$addOR = TRUE;
$empty = FALSE;
}
if (array_search(urlencode($attribute . "_attr_" . $this->ws->lang . $singleValuedDesignator), $indexedFields) !== FALSE) {
if ($addOR) {
$solrQuery .= " OR ";
}
$solrQuery .= "(" . urlencode(urlencode($attribute)) . "_attr_" . $this->ws->lang . $singleValuedDesignator . ":" . urlencode($this->escapeSolrValue($this->arrangeSolrValue($val))) . ")";
$addOR = TRUE;
$empty = FALSE;
}
if (array_search(urlencode($attribute . "_attr_int" . $singleValuedDesignator), $indexedFields) !== FALSE) {
if ($addOR) {
$solrQuery .= " OR ";
}
if (is_numeric($val)) {
$solrQuery .= "(" . urlencode(urlencode($attribute)) . "_attr_int" . $singleValuedDesignator . ":" . $val . ")";
} else {
// Extract the FROM and TO numbers range
$numbers = explode(" TO ", trim(str_replace(" to ", " TO ", $val), "[]"));
if ($numbers[0] != "*") {
if (!is_numeric($numbers[0])) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_306->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_306->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_306->name, $this->ws->errorMessenger->_306->description, "", $this->ws->errorMessenger->_306->level);
return;
}
}
if ($numbers[1] != "*") {
if (!is_numeric($numbers[1])) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_306->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_306->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_306->name, $this->ws->errorMessenger->_306->description, "", $this->ws->errorMessenger->_306->level);
return;
}
}
$solrQuery .= "(" . urlencode(urlencode($attribute)) . "_attr_int" . $singleValuedDesignator . ":" . urlencode("[" . $numbers[0] . " TO " . $numbers[1] . "]") . ")";
}
$addOR = TRUE;
$empty = FALSE;
}
if (array_search(urlencode($attribute . "_attr_float" . $singleValuedDesignator), $indexedFields) !== FALSE) {
if ($addOR) {
$solrQuery .= " OR ";
}
if (is_numeric($val)) {
$solrQuery .= "(" . urlencode(urlencode($attribute)) . "_attr_float" . $singleValuedDesignator . ":" . $val . ")";
} else {
// Extract the FROM and TO numbers range
$numbers = explode(" TO ", trim(str_replace(" to ", " TO ", $val), "[]"));
if ($numbers[0] != "*") {
if (!is_numeric($numbers[0])) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_306->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_306->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_306->name, $this->ws->errorMessenger->_306->description, "", $this->ws->errorMessenger->_306->level);
return;
}
}
if ($numbers[1] != "*") {
if (!is_numeric($numbers[1])) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_306->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_306->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_306->name, $this->ws->errorMessenger->_306->description, "", $this->ws->errorMessenger->_306->level);
return;
}
}
$solrQuery .= "(" . urlencode(urlencode($attribute)) . "_attr_float" . $singleValuedDesignator . ":" . urlencode("[" . $numbers[0] . " TO " . $numbers[1] . "]") . ")";
}
$addOR = TRUE;
$empty = FALSE;
}
if (array_search(urlencode($attribute . "_attr_date" . $singleValuedDesignator), $indexedFields) !== FALSE) {
if ($addOR) {
$solrQuery .= " OR ";
}
$dateFrom = "";
$dateTo = "NOW";
// Check if it is a range query
if (substr($val, 0, 1) == "[" && substr($val, strlen($val) - 1, 1) == "]") {
// Extract the FROM and TO dates range
$dates = explode(" TO ", trim(str_replace(" to ", " TO ", $val), "[]"));
if ($dates[0] != "*") {
$dateFrom = $this->safeDate($dates[0]);
if ($dateFrom === FALSE) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_305->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_305->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_305->name, $this->ws->errorMessenger->_305->description, "", $this->ws->errorMessenger->_305->level);
return;
}
}
if ($dates[1] != "*") {
$dateTo = $this->safeDate($dates[1]);
if ($dateTo === FALSE) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_305->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_305->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_305->name, $this->ws->errorMessenger->_305->description, "", $this->ws->errorMessenger->_305->level);
return;
}
}
} else {
// If no range is defined, we consider the input date to be the initial date to use
// until now.
$dateFrom = $this->safeDate($val);
if ($dateFrom === FALSE) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_305->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_305->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_305->name, $this->ws->errorMessenger->_305->description, "", $this->ws->errorMessenger->_305->level);
return;
}
}
$solrQuery .= "(" . urlencode(urlencode($attribute)) . "_attr_date" . $singleValuedDesignator . ":" . urlencode("[" . $dateFrom . " TO " . $dateTo) . "]" . ")";
$addOR = TRUE;
$empty = FALSE;
}
if (array_search(urlencode($attribute . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator), $indexedFields) !== FALSE) {
if ($addOR) {
$solrQuery .= " OR ";
}
$solrQuery .= "(" . urlencode(urlencode($attribute)) . "_attr_obj_" . $this->ws->lang . $singleValuedDesignator . ":" . urlencode($this->escapeSolrValue($val)) . ")";
$addOR = TRUE;
$empty = FALSE;
}
if (array_search(urlencode($attribute . "_attr_obj_uri"), $indexedFields) !== FALSE) {
if ($addOR) {
$solrQuery .= " OR ";
}
$solrQuery .= "(" . urlencode(urlencode($attribute)) . "_attr_obj_uri:" . urlencode($this->escapeURIValue($val)) . ")";
$addOR = TRUE;
$empty = FALSE;
}
if ($nbProcessed == 0) {
if (!$coreAttr) {
if ($empty) {
$solrQuery = substr($solrQuery, 0, strlen($solrQuery) - 1);
} else {
$solrQuery .= ")";
}
}
} else {
if (!$coreAttr) {
if (substr($solrQuery, strlen($solrQuery) - 4) != "fq=(") {
if ($empty) {
$solrQuery = substr($solrQuery, 0, strlen($solrQuery) - 5);
} else {
$solrQuery .= ")";
}
} else {
$solrQuery = substr($solrQuery, 0, strlen($solrQuery) - 1);
}
}
}
} else {
if ($nbProcessed == 0) {
$solrQuery .= "&fq=(attribute:%22" . urlencode($attribute) . "%22)";
} else {
$solrQuery .= " " . $this->ws->attributesBooleanOperator . " (attribute:%22" . urlencode($attribute) . "%22)";
}
}
$nbProcessed++;
}
}
// Check if this query is geo-enabled and if a distance-filter is requested
if ($this->ws->geoEnabled && $this->ws->distanceFilter != "") {
/*
$params[0] == latitude
$params[1] == longitude
$params[2] == distance
$params[3] == (0) distance in kilometers, (1) distance in miles
*/
$params = explode(";", $this->ws->distanceFilter);
$earthRadius = 6371;
if ($params[3] == 1) {
$earthRadius = 3963.205;
}
$solrQuery .= "&fq={!frange l=0 u=" . $params[2] . "}hsin(" . $params[0] . "," . $params[1] . " , lat_rad, long_rad, " . $earthRadius . ")";
}
// Check if this query is geo-enabled and if a range-filter is requested
if ($this->ws->geoEnabled && $this->ws->rangeFilter != "") {
/*
$params[0] == latitude top-left
$params[1] == longitude top-left
$params[2] == latitude bottom-right
$params[3] == longitude bottom-right
*/
$params = explode(";", $this->ws->rangeFilter);
// Make sure the ranges are respected according to the way the cartesian coordinate
// system works.
$p1 = $params[0];
$p2 = $params[2];
$p3 = $params[1];
$p4 = $params[3];
if ($params[0] > $params[2]) {
$p1 = $params[2];
$p2 = $params[0];
}
if ($params[1] > $params[3]) {
$p3 = $params[3];
$p4 = $params[1];
}
$solrQuery .= "&fq=lat:[" . $p1 . " TO " . $p2 . "]&fq=long:[" . $p3 . " TO " . $p4 . "]";
}
// Add the attribute/value aggregates if needed
if (count($this->ws->aggregateAttributes) > 0 && strtolower($this->ws->includeAggregates) == "true") {
foreach ($this->ws->aggregateAttributes as $attribute) {
$solrQuery .= "&facet.field=" . urlencode(urlencode($attribute));
$solrQuery .= "&f." . urlencode(urlencode($attribute)) . ".facet.limit=" . $this->ws->aggregateAttributesNb;
}
}
// Only return these fields in the resultset
if (count($this->ws->includeAttributesList) > 0) {
if (strtolower($this->ws->includeAttributesList[0]) == "none") {
$solrQuery .= "&fl=";
$solrQuery .= "uri ";
$solrQuery .= "type ";
$solrQuery .= "inferred_type ";
$solrQuery .= "dataset ";
$solrQuery .= "prefLabelAutocompletion_" . $this->ws->lang . "";
} else {
$solrQuery .= "&fl=";
foreach ($this->ws->includeAttributesList as $atl) {
if ($atl != "none") {
$isCoreAttribute = $this->isCoreAttribute($atl, $atl);
if (!$isCoreAttribute) {
$solrQuery .= urlencode(urlencode($atl)) . "_attr_" . $this->ws->lang . " ";
$solrQuery .= urlencode(urlencode($atl)) . "_attr_obj_" . $this->ws->lang . " ";
$solrQuery .= urlencode(urlencode($atl)) . "_attr_obj_uri ";
} else {
$solrQuery .= $atl . " ";
}
}
}
// Also add the core attributes to the mixte
$solrQuery .= "uri ";
$solrQuery .= "type ";
$solrQuery .= "inferred_type ";
$solrQuery .= "dataset ";
$solrQuery .= "prefLabelAutocompletion_" . $this->ws->lang . "";
}
}
// Remove possible left-over introduced by the procedure above for some rare usecases.
$solrQuery = str_replace("fq= OR ", "fq=", $solrQuery);
$solrQuery = str_replace("fq= AND ", "fq=", $solrQuery);
// Set the default field of the search
$solrQuery .= "&df=all_text_" . $this->ws->lang;
// The the sorting parameter
if (count($this->ws->sort) > 0) {
$indexedFields = array();
if (file_exists($this->ws->fields_index_folder . "fieldsIndex.srz")) {
$indexedFields = unserialize(file_get_contents($this->ws->fields_index_folder . "fieldsIndex.srz"));
$solrQuery .= "&sort=";
foreach ($this->ws->sort as $sortProperty => $order) {
$lSortProperty = strtolower($sortProperty);
if ($lSortProperty == "preflabel") {
$sortProperty = "prefLabelAutocompletion_" . $this->ws->lang;
} else {
if ($lSortProperty == "type") {
$sortProperty = "type_single_valued";
} else {
if ($lSortProperty != "uri" && $lSortProperty != "dataset" && $lSortProperty != "score") {
$uSortProperty = urlencode($sortProperty);
if (array_search($uSortProperty . "_attr_date_single_valued", $indexedFields) !== FALSE) {
$sortProperty = urlencode($uSortProperty) . "_attr_date_single_valued";
} else {
if (array_search($uSortProperty . "_attr_float_single_valued", $indexedFields) !== FALSE) {
$sortProperty = urlencode($uSortProperty) . "_attr_float_single_valued";
} else {
if (array_search($uSortProperty . "_attr_int_single_valued", $indexedFields) !== FALSE) {
$sortProperty = urlencode($uSortProperty) . "_attr_int_single_valued";
} else {
if (array_search($uSortProperty . "_attr_obj_" . $this->ws->lang . "_single_valued", $indexedFields) !== FALSE) {
$sortProperty = urlencode($uSortProperty) . "_attr_obj_" . $this->ws->lang . "_single_valued";
} else {
if (array_search($uSortProperty . "_attr_" . $this->ws->lang . "_single_valued", $indexedFields) !== FALSE) {
$sortProperty = urlencode($uSortProperty) . "_attr_" . $this->ws->lang . "_single_valued";
}
}
}
}
}
}
}
}
$solrQuery .= $sortProperty . " " . $order . ",";
}
$solrQuery = rtrim($solrQuery, ",");
}
}
if (!empty($this->ws->includeScores)) {
$solrQuery .= '&fl=' . urlencode('* score');
}
// Specify the default search operator
if ($this->ws->defaultOperator != 'and') {
if (strpos($this->ws->defaultOperator, '::') !== FALSE) {
$orOp = explode('::', $this->ws->defaultOperator .= '&q.op=AND');
if ($orOp[0] == 'or') {
$solrQuery .= '&q.op=OR';
$solrQuery .= '&mm=' . $orOp[1];
}
} else {
if ($this->ws->defaultOperator == 'or') {
$solrQuery .= '&q.op=OR';
}
}
} else {
$solrQuery .= '&q.op=AND';
}
// Check if we enable the spellchecker
if ($this->ws->spellcheck === TRUE) {
$solrQuery .= '&spellcheck=true';
}
// Specifies that the query parser is eDisMax
$solrQuery .= '&defType=edismax';
$resultset = $solr->select($solrQuery);
if ($resultset === FALSE) {
$this->ws->conneg->setStatus(400);
$this->ws->conneg->setStatusMsg("Bad Request");
$this->ws->conneg->setStatusMsgExt($this->ws->errorMessenger->_311->name);
$this->ws->conneg->setError($this->ws->errorMessenger->_311->id, $this->ws->errorMessenger->ws, $this->ws->errorMessenger->_311->name, $this->ws->errorMessenger->_311->description, $solr->errorMessage . '[Debugging information: ]' . $solr->errorMessageDebug, $this->ws->errorMessenger->_311->level);
return;
}
// Create the internal representation of the resultset.
$domResultset = new DomDocument("1.0", "utf-8");
$domResultset->loadXML($resultset);
$xpath = new DOMXPath($domResultset);
// Get the number of results
$founds = $xpath->query("*[@numFound]");
foreach ($founds as $found) {
$nbResources = $found->attributes->getNamedItem("numFound")->nodeValue;
break;
}
// If no results are returned, check if spellchecking was enabled, if it was then
// try to get the spell suggestions & the the collation
if ($nbResources <= 0 && $this->ws->spellcheck === TRUE) {
// Try to get the collation
$collation = $xpath->query("//*/lst[@name='suggestions']//str[@name='collation']");
if ($collation->length > 0) {
$collation = $collation->item(0)->nodeValue;
}
$subject = new Subject($this->ws->uri . "suggestions/" . md5(microtime()));
$subject->setType(Namespaces::$wsf . "SpellSuggestion");
$subject->setDataAttribute(Namespaces::$wsf . "collation", $collation);
$this->ws->rset->addSubject($subject);
// Try to get the suggested terms
$suggestedWords = $xpath->query("//*/lst[@name='suggestions']/lst");
foreach ($suggestedWords as $sw) {
$misspelledWord = $sw->getAttribute('name');
$suggestion = $xpath->query("arr[@name='suggestion']/lst", $sw);
foreach ($suggestion as $word_frequency) {
$word = $word_frequency->getElementsByTagName('str')->item(0)->nodeValue;
$frequency = $word_frequency->getElementsByTagName('int')->item(0)->nodeValue;
$subject = new Subject($this->ws->uri . "suggestions/" . md5(microtime()));
$subject->setType(Namespaces::$wsf . "SpellSuggestion");
$subject->setDataAttribute(Namespaces::$wsf . "misspelledWord", $misspelledWord);
$subject->setDataAttribute(Namespaces::$wsf . "suggestion", $word);
$subject->setDataAttribute(Namespaces::$wsf . "frequency", $frequency);
$this->ws->rset->addSubject($subject);
}
}
}
// Get all the "type" facets with their counts
$founds = $xpath->query("//*/lst[@name='facet_fields']//lst[@name='type']/int");
// Set types aggregates
foreach ($founds as $found) {
$subject = new Subject($this->ws->uri . "aggregate/" . md5(microtime()));
$subject->setType(Namespaces::$aggr . "Aggregate");
$subject->setObjectAttribute(Namespaces::$aggr . "property", Namespaces::$rdf . "type");
$subject->setObjectAttribute(Namespaces::$aggr . "object", $found->attributes->getNamedItem("name")->nodeValue);
$subject->setDataAttribute(Namespaces::$aggr . "count", $found->nodeValue);
$this->ws->rset->addSubject($subject);
}
// Set types aggregates for inferred types
if (strtolower($this->ws->inference) == "on") {
// Get all the "inferred_type" facets with their counts
$founds = $xpath->query("//*/lst[@name='facet_fields']//lst[@name='inferred_type']/int");
// Get types counts
foreach ($founds as $found) {
$subject = new Subject($this->ws->uri . "aggregate/" . md5(microtime()));
$subject->setType(Namespaces::$aggr . "Aggregate");
$subject->setObjectAttribute(Namespaces::$aggr . "property", Namespaces::$rdf . "type");
$subject->setObjectAttribute(Namespaces::$aggr . "object", $found->attributes->getNamedItem("name")->nodeValue);
$subject->setDataAttribute(Namespaces::$aggr . "count", $found->nodeValue);
$this->ws->rset->addSubject($subject);
}
}
// Set the dataset aggregates
$founds = $xpath->query("//*/lst[@name='facet_fields']//lst[@name='dataset']/int");
foreach ($founds as $found) {
$subject = new Subject($this->ws->uri . "aggregate/" . md5(microtime()));
$subject->setType(Namespaces::$aggr . "Aggregate");
$subject->setObjectAttribute(Namespaces::$aggr . "property", Namespaces::$void . "Dataset");
$subject->setObjectAttribute(Namespaces::$aggr . "object", $found->attributes->getNamedItem("name")->nodeValue);
$subject->setDataAttribute(Namespaces::$aggr . "count", $found->nodeValue);
$this->ws->rset->addSubject($subject);
}
// Set the attributes aggregates
$founds = $xpath->query("//*/lst[@name='facet_fields']//lst[@name='attribute']/int");
foreach ($founds as $found) {
$subject = new Subject($this->ws->uri . "aggregate/" . md5(microtime()));
$subject->setType(Namespaces::$aggr . "Aggregate");
$subject->setObjectAttribute(Namespaces::$aggr . "property", Namespaces::$rdf . "Property");
$subject->setObjectAttribute(Namespaces::$aggr . "object", $found->attributes->getNamedItem("name")->nodeValue);
$subject->setDataAttribute(Namespaces::$aggr . "count", $found->nodeValue);
$this->ws->rset->addSubject($subject);
}
// Set all the attributes/values aggregates
foreach ($this->ws->aggregateAttributes as $attribute) {
$founds = $xpath->query("//*/lst[@name='facet_fields']//lst[@name='" . urlencode($attribute) . "']/int");
foreach ($founds as $found) {
$subject = new Subject($this->ws->uri . "aggregate/" . md5(microtime()));
$subject->setType(Namespaces::$aggr . "Aggregate");
$subject->setObjectAttribute(Namespaces::$aggr . "property", str_replace(array("_attr_uri_label_facets", "_attr_facets", "_attr_obj_uri"), "", urldecode($attribute)));
if ($this->ws->aggregateAttributesObjectType == "uri") {
$subject->setObjectAttribute(Namespaces::$aggr . "object", $found->attributes->getNamedItem("name")->nodeValue);
} elseif ($this->ws->aggregateAttributesObjectType == "literal") {
$subject->setDataAttribute(Namespaces::$aggr . "object", $found->attributes->getNamedItem("name")->nodeValue);
} elseif ($this->ws->aggregateAttributesObjectType == "uriliteral") {
$values = explode("::", $found->attributes->getNamedItem("name")->nodeValue);
$subject->setObjectAttribute(Namespaces::$aggr . "object", $values[0]);
$subject->setDataAttribute(Namespaces::$aggr . "object", $values[1]);
}
$subject->setDataAttribute(Namespaces::$aggr . "count", $found->nodeValue);
$this->ws->rset->addSubject($subject);
}
}
// Set all the results
$resultsDom = $xpath->query("//doc");
foreach ($resultsDom as $result) {
// get URI
$resultURI = $xpath->query("str[@name='uri']", $result);
$uri = "";
if ($resultURI->length > 0) {
$uri = $resultURI->item(0)->nodeValue;
} else {
continue;
}
$subject = new Subject($uri);
// get Dataset URI
$resultDatasetURI = $xpath->query("str[@name='dataset']", $result);
if ($resultDatasetURI->length > 0) {
$subject->setObjectAttribute(Namespaces::$dcterms . "isPartOf", $resultDatasetURI->item(0)->nodeValue);
}
// get records preferred label
$resultPrefLabelURI = $xpath->query("str[@name='prefLabel_" . $this->ws->lang . "']", $result);
if ($resultPrefLabelURI->length > 0) {
$subject->setPrefLabel($resultPrefLabelURI->item(0)->nodeValue);
}
// get records aternative labels
$resultAltLabelURI = $xpath->query("arr[@name='altLabel_" . $this->ws->lang . "']/str", $result);
for ($i = 0; $i < $resultAltLabelURI->length; ++$i) {
$subject->setAltLabel($resultAltLabelURI->item($i)->nodeValue);
}
// Get possible Lat/Long and shapes descriptions
// First check if there is a polygonCoordinates pr a polylineCoordinates attribute for that record
// If there is one, then we simply ignore the lat/long coordinates since they come from these
// attributes and that we don't want to duplicate that information.
$skipLatLong = FALSE;
$resultPolygonCoordinates = $xpath->query("arr[@name='polygonCoordinates']/str", $result);
if ($resultPolygonCoordinates->length > 0) {
foreach ($resultPolygonCoordinates as $value) {
$subject->setDataAttribute(Namespaces::$sco . "polygonCoordinates", $value->nodeValue);
}
$skipLatLong = TRUE;
}
$resultPolylineCoordinates = $xpath->query("arr[@name='polylineCoordinates']/str", $result);
if ($resultPolylineCoordinates->length > 0) {
foreach ($resultPolylineCoordinates as $value) {
$subject->setDataAttribute(Namespaces::$sco . "polylineCoordinates", $value->nodeValue);
}
$skipLatLong = TRUE;
}
if (!$skipLatLong) {
$resultDescriptionLat = $xpath->query("arr[@name='lat']/double", $result);
if ($resultDescriptionLat->length > 0) {
$subject->setDataAttribute(Namespaces::$geo . "lat", $resultDescriptionLat->item(0)->nodeValue);
}
$resultDescriptionLong = $xpath->query("arr[@name='long']/double", $result);
if ($resultDescriptionLong->length > 0) {
$subject->setDataAttribute(Namespaces::$geo . "long", $resultDescriptionLong->item(0)->nodeValue);
}
}
// Set possible score
if (!empty($this->ws->includeScores)) {
$score = $xpath->query("float[@name='score']", $result);
if ($score->length > 0) {
$subject->setDataAttribute(Namespaces::$wsf . "score", $score->item(0)->nodeValue);
}
}
// get possible locatedIn URI(s)
$resultLocatedIn = $xpath->query("arr[@name='located_in']/str", $result);
if ($resultLocatedIn->length > 0) {
$subject->setObjectAttribute(Namespaces::$geoname . "locatedIn", $resultLocatedIn->item(0)->nodeValue);
}
// get records description
$resultDescriptionURI = $xpath->query("arr[@name='description_" . $this->ws->lang . "']/str", $result);
if ($resultDescriptionURI->length > 0) {
$subject->setDescription($resultDescriptionURI->item(0)->nodeValue);
}
// Get all dynamic fields attributes that are multi-valued
$resultProperties = $xpath->query("arr", $result);
$objectPropertyLabels = array();
$objectPropertyUris = array();
foreach ($resultProperties as $property) {
$attribute = $property->getAttribute("name");
// Check what kind of attribute it is
$attributeType = $this->getSolrAttributeType($attribute);
// Get the URI of the attribute
$attributeURI = urldecode(str_replace($attributeType, "", $attribute));
// Exclude the attributes that have to be ignored by the Search endpoint
// when creating the new resultset.
if (array_search($attributeURI, $this->ws->searchExcludedAttributes) !== FALSE) {
continue;
}
if ($attributeURI == Namespaces::$rdf . "type") {
continue;
}
switch ($attributeType) {
case "_attr_" . $this->ws->lang:
$values = $property->getElementsByTagName("str");
foreach ($values as $value) {
$subject->setDataAttribute($attributeURI, $value->nodeValue);
}
break;
case "_attr_date":
$values = $property->getElementsByTagName("date");
foreach ($values as $value) {
$subject->setDataAttribute($attributeURI, $value->nodeValue, Datatypes::$date);
}
break;
case "_attr_int":
$values = $property->getElementsByTagName("int");
foreach ($values as $value) {
$subject->setDataAttribute($attributeURI, $value->nodeValue, Datatypes::$int);
}
break;
case "_attr_float":
$values = $property->getElementsByTagName("float");
foreach ($values as $value) {
$subject->setDataAttribute($attributeURI, $value->nodeValue, Datatypes::$float);
}
break;
case "_attr_obj_" . $this->ws->lang:
$values = $property->getElementsByTagName("str");
foreach ($values as $value) {
if (!is_array($objectPropertyLabels[$attributeURI])) {
$objectPropertyLabels[$attributeURI] = array();
}
array_push($objectPropertyLabels[$attributeURI], $value->nodeValue);
}
break;
case "_attr_obj_uri":
$values = $property->getElementsByTagName("str");
foreach ($values as $value) {
if (!is_array($objectPropertyUris[$attributeURI])) {
$objectPropertyUris[$attributeURI] = array();
}
array_push($objectPropertyUris[$attributeURI], $value->nodeValue);
}
break;
case "_reify_attr":
case "_reify_attr_obj":
case "_reify_obj":
case "_reify_value_" . $this->ws->lang:
// @todo Implement reification in Search result. This means that reified statements should appears in the resultsets.
break;
}
}
// Get all dynamic fields attributes that are single-valued and for which the value is a string
$resultProperties = $xpath->query("str", $result);
foreach ($resultProperties as $property) {
$attribute = $property->getAttribute("name");
// Check what kind of attribute it is
$attributeType = $this->getSolrAttributeType($attribute);
// Get the URI of the attribute
$attributeURI = urldecode(str_replace($attributeType, "", $attribute));
if ($attributeType == "_attr_" . $this->ws->lang . "_single_valued") {
$subject->setDataAttribute($attributeURI, $property->nodeValue);
}
}
// Get all dynamic fields attributes that are single-valued and for which the value is a date
$resultProperties = $xpath->query("date", $result);
foreach ($resultProperties as $property) {
$attribute = $property->getAttribute("name");
// Check what kind of attribute it is
$attributeType = $this->getSolrAttributeType($attribute);
// Get the URI of the attribute
$attributeURI = urldecode(str_replace($attributeType, "", $attribute));
if ($attributeType == "_attr_date_single_valued") {
$subject->setDataAttribute($attributeURI, $property->nodeValue, Datatypes::$date);
}
}
// Get all dynamic fields attributes that are single-valued and for which the value is a integer
$resultProperties = $xpath->query("int", $result);
foreach ($resultProperties as $property) {
$attribute = $property->getAttribute("name");
// Check what kind of attribute it is
$attributeType = $this->getSolrAttributeType($attribute);
// Get the URI of the attribute
$attributeURI = urldecode(str_replace($attributeType, "", $attribute));
if ($attributeType == "_attr_int_single_valued") {
$subject->setDataAttribute($attributeURI, $property->nodeValue, Datatypes::$int);
}
}
// Get all dynamic fields attributes that are single-valued and for which the value is a float
$resultProperties = $xpath->query("float", $result);
foreach ($resultProperties as $property) {
$attribute = $property->getAttribute("name");
// Check what kind of attribute it is
$attributeType = $this->getSolrAttributeType($attribute);
// Get the URI of the attribute
$attributeURI = urldecode(str_replace($attributeType, "", $attribute));
if ($attributeType == "_attr_float_single_valued") {
$subject->setDataAttribute($attributeURI, $property->nodeValue, Datatypes::$float);
}
}
foreach ($objectPropertyUris as $attributeUri => $objectUris) {
foreach ($objectUris as $key => $objectUri) {
if (isset($objectPropertyLabels[$attributeUri][$key])) {
$subject->setObjectAttribute($attributeUri, $objectUri, array(Namespaces::$wsf . "objectLabel" => array($label = $objectPropertyLabels[$attributeUri][$key])));
} else {
$subject->setObjectAttribute($attributeUri, $objectUri);
}
}
}
unset($objectPropertyUris);
unset($objectPropertyLabels);
// Get the types of the resource.
$resultTypes = $xpath->query("arr[@name='type']/str", $result);
for ($i = 0; $i < $resultTypes->length; ++$i) {
if ($resultTypes->item($i)->nodeValue != "-") {
$subject->setType($resultTypes->item($i)->nodeValue);
}
}
$this->ws->rset->addSubject($subject, $resultDatasetURI->item(0)->nodeValue);
}
}
}
