public function get_sparql_result($object_uri)
{
$assertions = array();
$query = "select * {\n\t\t\t<" . $object_uri . "> rdf:type ?type\n \t\t}";
$this->sparql_result = array();
$this->handler->data_query($query);
if ($this->handler->data_num_rows()) {
$result = $this->handler->data_result();
$type = $result[0]->type;
if ($type) {
if (isset($this->infos[$type]) && is_array($this->infos[$type])) {
foreach ($this->infos[$type] as $pound => $elements) {
foreach ($elements as $element) {
if (is_string($element)) {
if ($element == "http://www.w3.org/2004/02/skos/core#prefLabel") {
$assertions[] = "\n\t\t\t\t\t\t\t\t\t<" . $object_uri . "> <" . $element . "> ?" . $this->classes[$type]->pmb_name . "_" . $this->properties[$element]->pmb_name;
} else {
$assertions[] = "\n\t\t\t\t\t\t\t\toptional {\n\t\t\t\t\t\t\t\t\t<" . $object_uri . "> <" . $element . "> ?" . $this->classes[$type]->pmb_name . "_" . $this->properties[$element]->pmb_name . "\n\t\t\t\t\t\t\t\t}";
}
} else {
if (is_array($element)) {
foreach ($element as $property => $sub_property) {
$assertions[] = "\n\t\t\t\t\t\t\t\toptional {\n\t\t\t\t\t\t\t\t\t<" . $object_uri . "> <" . $property . "> ?" . $this->properties[$property]->pmb_name . " .\n\t\t\t\t\t\t\t\t\t?" . $this->properties[$property]->pmb_name . " <" . $sub_property . "> ?" . $this->classes[$type]->pmb_name . "_" . $this->properties[$property]->pmb_name . "\n\t\t\t\t\t\t\t\t}";
}
}
}
}
}
}
}
}
if (count($assertions)) {
$query = "select * {" . implode(" . ", $assertions) . "}";
if ($this->handler->data_query($query)) {
if ($this->handler->data_num_rows()) {
$rows = $this->handler->data_result();
//on parcours toutes les assertions utilies à l'indexation
foreach ($rows as $row) {
//on parcours la propriété infos pour retrouver les bons éléments
foreach ($this->infos[$type] as $pound => $properties_uris) {
$prefix = $this->classes[$type]->pmb_name . "_";
foreach ($properties_uris as $property_uri) {
if (is_string($property_uri)) {
$property_name = $this->properties[$property_uri]->pmb_name;
$var_name = $prefix . $property_name;
if (isset($row->{$var_name})) {
if (!isset($this->sparql_result[$var_name][$row->{$var_name . "_lang"}])) {
$this->sparql_result[$var_name][$row->{$var_name . "_lang"}] = array();
}
if (!in_array($row->{$var_name}, $this->sparql_result[$var_name][$row->{$var_name . "_lang"}])) {
$this->sparql_result[$var_name][$row->{$var_name . "_lang"}][] = $row->{$var_name};
}
}
} else {
if (is_array($property_uri)) {
foreach ($property_uri as $property => $sub_property) {
$property_name = $this->properties[$property]->pmb_name;
$var_name = $prefix . $property_name;
if (isset($row->{$var_name})) {
if (!isset($this->sparql_result[$var_name][$row->{$property_name}])) {
$this->sparql_result[$var_name][$row->{$property_name}] = array();
}
if (!isset($this->sparql_result[$var_name][$row->{$property_name}][$row->{$var_name . "_lang"}])) {
$this->sparql_result[$var_name][$row->{$property_name}][$row->{$var_name . "_lang"}] = array();
}
if (!in_array($row->{$var_name}, $this->sparql_result[$var_name][$row->{$property_name}][$row->{$var_name . "_lang"}])) {
$this->sparql_result[$var_name][$row->{$property_name}][$row->{$var_name . "_lang"}][] = $row->{$var_name};
}
}
}
}
}
}
}
}
}
}
}
}
public function get_skos_handler()
{
global $class_path;
$onto_store_config = array('db_name' => DATA_BASE, 'db_user' => USER_NAME, 'db_pwd' => USER_PASS, 'db_host' => SQL_SERVER, 'store_name' => 'ontology', 'max_errors' => 100, 'store_strip_mb_comp_str' => 0);
$data_store_config = array('db_name' => DATA_BASE, 'db_user' => USER_NAME, 'db_pwd' => USER_PASS, 'db_host' => SQL_SERVER, 'store_name' => 'rdfstore', 'max_errors' => 100, 'store_strip_mb_comp_str' => 0);
$handler = new onto_handler($class_path . "/rdf/skos_pmb.rdf", "arc2", $onto_store_config, "arc2", $data_store_config, $this->get_skos_namespaces(), 'http://www.w3.org/2004/02/skos/core#prefLabel');
$handler->get_ontology();
return $handler;
}
