/**
* Supprime et recrée les déclarations de l'instance passée en paramètre
*
* @param onto_common_item $item Instance à sauvegarder
*
* @return bool
*
* @access public
*/
public function save($item)
{
if ($item->check_values()) {
if (onto_common_uri::is_temp_uri($item->get_uri())) {
$item->replace_temp_uri();
}
$assertions = $item->get_assertions();
$nb_assertions = count($assertions);
$i = 0;
// On commence par supprimer ce qui existe
$query = "delete {\n\t\t\t\t<" . $item->get_uri() . "> ?prop ?obj\n\t\t\t\t}";
$this->data_store->query($query);
if ($errs = $this->data_store->get_errors()) {
print "<br>Erreurs: <br>";
print "<pre>";
print_r($errs);
print "</pre><br>";
}
// On peut y aller
$query = "insert into <pmb> {\n\t\t\t\t";
foreach ($assertions as $assertion) {
if ($assertion->offset_get_object_property("type") == "literal") {
$object = "'" . addslashes($assertion->get_object()) . "'";
$object_properties = $assertion->get_object_properties();
if ($object_properties['lang']) {
$object .= "@" . $object_properties['lang'];
}
} else {
$object = "<" . addslashes($assertion->get_object()) . ">";
}
$query .= "<" . addslashes($assertion->get_subject()) . "> <" . addslashes($assertion->get_predicate()) . "> " . $object;
$i++;
if ($i < $nb_assertions) {
$query .= " .";
}
$query .= "\n";
}
$query .= "}";
$this->data_store->query($query);
if ($errs = $this->data_store->get_errors()) {
print "<br>Erreurs: <br>";
print "<pre>";
print_r($errs);
print "</pre><br>";
} else {
$index = new onto_index();
$index->set_handler($this);
$index->maj(0, $item->get_uri());
}
} else {
return $item->get_checking_errors();
}
return true;
}
