function getListOfBases()
{
$cont = RestfulHelper::getInfo($this->uri);
$cont = json_decode($cont, true);
$bases = $cont['hasBase'];
return $bases;
}
function Delete()
{
$reponse = RestfulHelper::getInfo($this->uri);
RestfulHelper::Delete($this->uri, $reponse);
}
function refresh($json, $after = null, $before = null)
{
$trace = $this->TraceOrigin[0];
$this->name = $json["Name"];
$formule = $json["formule"];
$this->formule = $json["formule"];
$input = $json["input"];
$variable = array();
$transformation = $json["Transformation"];
// verification si la dernière transformation est faite ou non !!
// si oui pas la peine de refaire toutes les transformation. avec KTBS les obsels se propagent !!!cool non ?
// si non on fait les transformations.
$s = sizeof($transformation) - 1;
$tname = str_replace(' ', '_', $this->name . " {$s}");
$b = $trace->getBaseUri();
$trverif = new Trace($b . $tname);
$c = $json["createdOn"];
$encode = true;
if (!$trverif->exist()) {
$encode = false;
$k = 0;
$models = array();
if ($transformation == null && $c == null) {
$encode = false;
goto notransformation;
}
if ($transformation == null && $c != null) {
$encode = true;
goto notransformation;
}
} else {
$trace = $trverif;
}
notransformation:
$this->ComputedTrace = $trace;
$reponse = RestfulHelper::getInfo($trace->getUri());
while ($reponse == null) {
sleep(2);
$reponse = RestfulHelper::getInfo($trace->getUri());
}
$values = array();
// $cond = array();
// if($after != null){
// $time = strtotime($after)*1000;
// $cond[] = 'minb='.$time;
// }
// if($before != null){
// $time = strtotime($before)*1000;
// $cond[] = 'maxb='.$time;
// }
// $times = implode('&', $cond);
$Tcomp = new ComputedTrace($trace->getBaseUri(), 'time' . str_replace(' ', '_', $this->name));
if ($Tcomp->exist()) {
$Tcomp->Delete();
}
$Tcomp->config('filter', array($trace));
$Tcomp->setFilterParameter($after, $before);
$Tcomp->filter();
$trace = new Trace($Tcomp->getUri());
foreach ($input as $key => $value) {
$sparql = $value["operation"];
if ($encode == false) {
$sparql = urlencode($sparql);
}
$URL = null;
// if(strlen($times) == 0 ){
$URL = $trace->getUri() . "@obsels?query=" . $sparql;
// }
// else{
// $URL = $trace->getUri()."@obsels?".$times."&query=".$sparql;
// }
$r = RestfulHelper::httpInfo($URL);
while ($r == "409") {
sleep(1);
$r = RestfulHelper::httpInfo($URL);
}
$reponse = RestfulHelper::getInfo($URL);
$rep = json_decode($reponse, true);
$res = $rep['results'];
$resultat = $res['bindings'];
$val = $resultat[0];
$keys = array_keys($val);
$a = $val[$keys[0]];
$va = $a["value"];
if (gettype(intval($va)) != "integer") {
$va = 0;
}
$values[$value['name']] = $va;
}
$f = $formule;
foreach ($values as $key => $value) {
$f = str_replace($key, $value, $f);
}
$m = new EvalMath();
$m->suppress_errors = true;
$equation = explode("=", $f);
$res = $m->evaluate($equation[1]);
$Tcomp->Delete();
if ($res == false) {
return array("var" => $equation[0], "val" => "ERROR : Time intervale caused an error");
} else {
return array("var" => $equation[0], "val" => $res);
}
}
function getListOfTypes()
{
$res = RestfulHelper::getInfo($this->uri);
$res = json_decode($res, true);
$def = $res["@graph"];
$j = 0;
$supertypes = array();
for ($i = 1; $i < sizeof($def); $i++) {
$ty = $def[$i];
if (in_array('hasSuperObselType', array_keys($ty))) {
foreach ($ty['hasSuperObselType'] as $key => $value) {
if (!in_array($value, $supertypes)) {
$supertypes[] = $value;
}
}
}
}
for ($i = 1; $i < sizeof($def); $i++) {
$ty = $def[$i];
if (strripos($ty["@id"], "/") == false) {
if (!in_array($ty["@id"], $supertypes)) {
$this->listOfTypes[$j] = str_replace('#', "", $ty["@id"]);
$j++;
}
}
}
return $this->listOfTypes;
}
function getListOfModels()
{
/*This method return the list of models in this base.*/
$listOfModel = array();
if ($this->exist() == true) {
$responce = RestfulHelper::getInfo($this->uri);
$json_responce = json_decode($responce, true);
$contains = $json_responce['contains'];
foreach (array_keys($contains) as $key) {
$val = $contains[$key]["@id"];
$val = str_replace('./', '', $val);
if ($val[strlen($val) - 1] != '/') {
$listOfModel[] = $val;
}
}
$this->listOfModel = $listOfModel;
return $this->listOfModel;
} else {
return false;
}
}
function setNewOrigin($newOrigin)
{
/* Verify the format of the time */
$this->hasOrigin = $newOrigin;
$reponse = RestfulHelper::getInfo($this->uri);
$obj = json_decode($reponse, true);
$obj['origin'] = $this->hasOrigin;
$query = json_encode($obj);
RestfulHelper::json_getEtagAndPut($this->uri, $query);
}