<?php

define("FILENAME", "questions_file.nemubot");

include("Question.class.php");

if (isset ($_POST['send']))
{
  //Gets parameters: course, question and answers
  $course = "";
  $answers = array();
  foreach ($_POST as $key => $value)
  {
    if ($key == "question")
      $question = $value;
    else if ($key == "course")
      $course = $value;
    else if (preg_match("#^answer#", $key))
      $answers[] = $value;
  }

  //Check we have at least a question and an answer
  if (empty($question))
    die("Veuillez indiquer une question !");
  else if (count($answers) <= 0)
    die("Veuillez indiquer au moins une réponse correcte !");
  else
  {
    $quest = Question::new_Question($question, $answers, $course);
    $quest->print_test();

    // @TODO: Create/Load a QuestionFile and add the question (it must be unique)

    // @TODO: Find a validator (from the list of previous senders for example?)

    // @TODO: Update the question and save the file

    // @TODO: Send mail to the selected validator

/* This code works, perhaps should be placed in a method in Question class?
    $to = "bertrand.cournaud@gmail.com";
    $subject = "[Nemubot] Validation d'une question";
    $headers = "From: Nemubot <bot@nemunai.re>";
    $message = "Bonjour,\n";

    if (mail($to, $subject, $message, $headers))
    {
      echo ("Email sent");
    }
    else
      echo ("Error with the email");
//*/
  }
}
else
  header("Location: ./");

?>