/**
* this function allows to add a choice to a give poll
* @post all parameters from argpost
* returns true if choice was added with success
**/
function UpdateChoice($post)
{
$words = new MOD_words();
$IdPoll = $post['IdPoll'];
$IdPollChoice = $post['IdPollChoice'];
$rPoll = $this->singleLookup("select * from polls where id=" . $IdPoll . " /* UpdatedChoice */");
if (empty($rPoll->id) or $rPoll->Status == 'Open') {
$sLog = "it is not possible to change The possible choices for poll #" . $rPoll->id . " because it is an Open one or there is no such a poll";
MOD_log::get()->write($sLog, "polls");
}
if (!(isset($_SESSION["IdMember"]) and $rPoll->IdCreator == $_SESSION["IdMember"] and $rPoll->Status == "Projet" or MOD_right::get()->HasRight("Poll", "update"))) {
MOD_log::get()->write("Forbidden to update poll choice for poll #" . $IdPoll, "polls");
die("Sorry forbidden for you");
}
$rPollChoice = $this->singleLookup("select * from polls_choices where id=" . $IdPollChoice . " /* UpdatedChoice*/");
$ss = $this->dao->escape($post['ChoiceText']);
$words->ReplaceInFTrad($ss, "polls_choices.IdChoiceText", $rPollChoice->id, $rPollChoice->IdChoiceText);
MOD_log::get()->write("pollchoice : update to <b>" . $post["ChoiceText"] . "</b> IdPollChoice=#" . $IdPollChoice . " for poll #" . $IdPoll, "polls");
return true;
}
