/**
* Returns the number of ranges with no permission
* @access public
* @param EvaluationObject &$eval The evaluation
* @param boolean $return_ids If YES return the ids
* @return integer Number of ranges with no permission
*/
function getEvalUserRangesWithNoPermission(&$eval, $return_ids = false)
{
$no_permisson = 0;
$rangeIDs = $eval->getRangeIDs();
if (!is_array($rangeIDs)) {
$rangeIDs = array($rangeIDs);
}
foreach ($eval->getRangeIDs() as $rangeID) {
$user_perm = EvaluationObjectDB::getRangePerm($rangeID, $user->id, YES);
// every range with a lower perm than Tutor
if ($user_perm < 7) {
$no_permisson++;
$no_permisson_ranges[] = $rangeID;
}
}
if ($return_ids == YES) {
return $no_permisson_ranges;
} else {
return $no_permisson > 0 ? $no_permisson : NO;
}
}
# ==================================================== END: check the rangeID #
# EVTAU: employees of the vote-team against urlhacking ====================== #
$eval = new Evaluation($evalID, NULL, EVAL_LOAD_NO_CHILDREN);
// someone has voted
if ($eval->hasVoted()) {
$error = EvalCommon::createReportMessage(_("An dieser Evaluation hat bereits jemand teilgenommen. Sie darf nicht mehr verändert werden."), EVAL_PIC_ERROR, EVAL_CSS_ERROR);
$error_msgs[] = $error->createContent();
}
// only the author or user with tutor perm in all evalRangeIDs should edit an eval
$authorID = $eval->getAuthorID();
$db = new EvaluationObjectDB();
if ($authorID != $user->id) {
$no_permisson = 0;
if (is_array($eval->getRangeIDs())) {
foreach ($eval->getRangeIDs() as $rangeID) {
$user_perm = $db->getRangePerm($rangeID, $user->id, YES);
// every range with a lower perm than Tutor
if ($user_perm < 7) {
$no_permisson++;
}
}
if ($no_permisson > 0) {
if ($no_permisson == 1) {
$no_permisson_msg = _("Sie haben in einem Bereich, in welchem diese Evaluation hängt, nicht aussreichene Rechte, um diese Eval zu bearbeiten.");
} else {
$no_permisson_msg = sprintf(_("Sie haben in %s Bereichen, in denen diese Evaluation hängt, nicht aussreichene Rechte, um diese Eval zu bearbeiten."), $no_permisson);
}
$error = EvalCommon::createReportMessage($no_permisson_msg, EVAL_PIC_ERROR, EVAL_CSS_ERROR);
$error_msgs[] = $error->createContent();
}
}
