Ejemplo n.º 1
0
 /**
  * Store a newly created resource in storage.
  *
  * @param  \Illuminate\Http\Request  $request
  * @return \Illuminate\Http\Response
  */
 public function store($id, $question, Answer_validate $request)
 {
     $request->all();
     $id1 = Auth::id();
     $answer = new answer(array('Content' => $request->get('content')));
     $answer->id = $id1;
     $answer->qid = $id;
     $answer->save();
     return redirect('/Userhome');
 }
 /**
  * abstract function which creates the form to create / edit the answers of the question
  * @param FormValidator $form
  */
 function processAnswersCreation($form)
 {
     if (!self::isAnswered()) {
         $table = Database::get_course_table(TABLE_QUIZ_ANSWER);
         Database::delete($table, array('c_id = ? AND question_id = ?' => array($this->course['real_id'], $this->id)));
         $answer = $form->getSubmitValue('answer');
         $formula = $form->getSubmitValue('formula');
         $lowestValues = $form->getSubmitValue('lowestValue');
         $highestValues = $form->getSubmitValue('highestValue');
         $answerVariations = $form->getSubmitValue('answerVariations');
         $this->weighting = $form->getSubmitValue('weighting');
         // Create as many answers as $answerVariations
         for ($j = 0; $j < $answerVariations; $j++) {
             $auxAnswer = $answer;
             $auxFormula = $formula;
             $nb = preg_match_all('/\\[[^\\]]*\\]/', $auxAnswer, $blanks);
             if ($nb > 0) {
                 for ($i = 0; $i < $nb; ++$i) {
                     $blankItem = $blanks[0][$i];
                     $replace = array("[", "]");
                     $newBlankItem = str_replace($replace, "", $blankItem);
                     $newBlankItem = "[" . trim($newBlankItem) . "]";
                     // take random float values when one or both edge values have a decimal point
                     $randomValue = strpos($lowestValues[$i], '.') !== false || strpos($highestValues[$i], '.') !== false ? mt_rand($lowestValues[$i] * 100, $highestValues[$i] * 100) / 100 : mt_rand($lowestValues[$i], $highestValues[$i]);
                     $auxAnswer = str_replace($blankItem, $randomValue, $auxAnswer);
                     $auxFormula = str_replace($blankItem, $randomValue, $auxFormula);
                 }
                 require_once api_get_path(LIBRARY_PATH) . 'evalmath.class.php';
                 $math = new EvalMath();
                 $result = $math->evaluate($auxFormula);
                 $result = number_format($result, 2, ".", "");
                 // Remove decimal trailing zeros
                 $result = rtrim($result, "0");
                 // If it is an integer (ends in .00) remove the decimal point
                 if (mb_substr($result, -1) === ".") {
                     $result = str_replace(".", "", $result);
                 }
                 // Attach formula
                 $auxAnswer .= " [" . $result . "]@@" . $formula;
             }
             $this->save();
             $objAnswer = new answer($this->id);
             $objAnswer->createAnswer($auxAnswer, 1, '', $this->weighting, null);
             $objAnswer->position = array();
             $objAnswer->save();
         }
     }
 }
Ejemplo n.º 3
0
 /**
  * abstract function which creates the form to create / edit the answers of the question
  * @param FormValidator $form
  */
 function processAnswersCreation($form)
 {
     global $charset;
     $answer = $form->getSubmitValue('answer');
     //remove the :: eventually written by the user
     $answer = str_replace('::', '', $answer);
     // get the blanks weightings
     $nb = preg_match_all('/\\[[^\\]]*\\]/', $answer, $blanks);
     if (isset($_GET['editQuestion'])) {
         $this->weighting = 0;
     }
     if ($nb > 0) {
         $answer .= '::';
         for ($i = 0; $i < $nb; ++$i) {
             $blankItem = $blanks[0][$i];
             $replace = array("[", "]");
             $newBlankItem = str_replace($replace, "", $blankItem);
             $newBlankItem = "[" . trim($newBlankItem) . "]";
             $answer = str_replace($blankItem, $newBlankItem, $answer);
             $answer .= $form->getSubmitValue('weighting[' . $i . ']') . ',';
             $this->weighting += $form->getSubmitValue('weighting[' . $i . ']');
         }
         $answer = api_substr($answer, 0, -1);
     }
     $is_multiple = $form->getSubmitValue('multiple_answer');
     $answer .= '@' . $is_multiple;
     $this->save();
     $objAnswer = new answer($this->id);
     $objAnswer->createAnswer($answer, 0, '', 0, '1');
     $objAnswer->save();
 }
 /**
  * abstract function which creates the form to create / edit the answers of the question
  * @param the formvalidator instance
  */
 function processAnswersCreation($form)
 {
     global $charset;
     $answer = $form->getSubmitValue('answer');
     //Due the fckeditor transform the elements to their HTML value
     $answer = api_html_entity_decode($answer, ENT_QUOTES, $charset);
     //remove the :: eventually written by the user
     $answer = str_replace('::', '', $answer);
     // get the blanks weightings
     $nb = preg_match_all('/\\[[^\\]]*\\]/', $answer, $blanks);
     if (isset($_GET['editQuestion'])) {
         $this->weighting = 0;
     }
     if ($nb > 0) {
         $answer .= '::';
         for ($i = 0; $i < $nb; ++$i) {
             $answer .= $form->getSubmitValue('weighting[' . $i . ']') . ',';
             $this->weighting += $form->getSubmitValue('weighting[' . $i . ']');
         }
         $answer = api_substr($answer, 0, -1);
     }
     $is_multiple = $form->getSubmitValue('multiple_answer');
     $answer .= '@' . $is_multiple;
     $this->save();
     $objAnswer = new answer($this->id);
     $objAnswer->createAnswer($answer, 0, '', 0, '');
     $objAnswer->save();
 }
Ejemplo n.º 5
0
 /**
  * Update the specified post in storage.
  *
  * @param  int  $id
  * @return Response
  */
 public function update($id)
 {
     $validate = Validator::make(Input::all(), Answer::$rules);
     if ($validate->passes()) {
         $audio = Input::file('audio');
         $name = time() . "-" . $audio->getClientOriginalName();
         $avatar = $audio->move("./answers/", $name);
         $answer = new answer();
         $answer->title = Input::get('title');
         $answer->info = Input::get('info');
         $answer->audio = $name;
         if (Auth::check()) {
             $answer->user_id = Auth::id();
         } else {
             $answer->user_id = 0;
         }
         $answer->question_id = $id;
         $answer->save();
         return Redirect::action('AnswerController@index');
         $response = array('status' => 'success', 'msg' => 'Setting created successfully');
         return Response::json($response);
     }
     return Redirect::back()->withErrors($validate)->withInput();
 }