public static function cmp($a, $b)
{
if ($a->notebook_id == $b->notebook_id) {
// echo "auth plant cmp";
return Authoritative_Plant::cmp($a->getAuthoritativePlant(), $b->getAuthoritativePlant());
}
// echo "notebook cmp";
return Notebook::cmp($a->getNotebook(), $b->getNotebook());
}
function testCmp()
{
$n1 = new Notebook(['notebook_id' => 50, 'name' => 'nA', 'user_id' => 101, 'DB' => $this->DB]);
$n2 = new Notebook(['notebook_id' => 60, 'name' => 'nB', 'user_id' => 101, 'DB' => $this->DB]);
$n3 = new Notebook(['notebook_id' => 70, 'name' => 'nB', 'user_id' => 102, 'DB' => $this->DB]);
$this->assertEqual(Notebook::cmp($n1, $n2), -1);
$this->assertEqual(Notebook::cmp($n1, $n1), 0);
$this->assertEqual(Notebook::cmp($n2, $n1), 1);
$this->assertEqual(Notebook::cmp($n2, $n3), -1);
}
public static function cmp($a, $b)
{
// role, then action, then type, then target
if ($a->role_id == $b->role_id) {
if ($a->action_id == $b->action_id) {
if (Role_Action_Target::$SORT_PRIORITIES_FOR_TYPES[$a->target_type] == Role_Action_Target::$SORT_PRIORITIES_FOR_TYPES[$b->target_type]) {
if ($a->target_id == $b->target_id) {
return 0;
}
if ($a->target_id == 0) {
return -1;
}
if ($b->target_id == 0) {
return 1;
}
switch ($a->target_type) {
case 'notebook':
return Notebook::cmp($a->getTargets()[0], $b->getTargets()[0]);
break;
case 'metadata_structure':
return Metadata_Structure::cmp($a->getTargets()[0], $b->getTargets()[0]);
break;
case 'plant':
return Authoritative_Plant::cmp($a->getTargets()[0], $b->getTargets()[0]);
break;
case 'specimen':
return Specimen::cmp($a->getTargets()[0], $b->getTargets()[0]);
break;
default:
return 0;
}
}
return Role_Action_Target::$SORT_PRIORITIES_FOR_TYPES[$a->target_type] < Role_Action_Target::$SORT_PRIORITIES_FOR_TYPES[$b->target_type] ? -1 : 1;
}
return Action::cmp($a->getAction(), $b->getAction());
}
return Role::cmp($a->getRole(), $b->getRole());
}
