chamilo-lms2/main/exercice/oral_expression.class.php

<?php
/* For licensing terms, see /license.txt */
/**
*	File containing the FreeAnswer class.
*	This class allows to instantiate an object of type FREE_ANSWER,
*	extending the class question
*	@package chamilo.exercise
* 	@author Eric Marguin
* 	@version $Id: admin.php 10680 2007-01-11 21:26:23Z pcool $
*/
/**
 * Code
 */
/**
 * @package chamilo.exercise
 */
class OralExpression extends Question
{

	static $typePicture = 'audio_question.png';
	static $explanationLangVar = 'OralExpression';

	/**
	 * Constructor
	 */
	function OralExpression($course_code = null){
		parent::question($course_code);
		$this -> type = ORAL_EXPRESSION;
		$this -> isContent = $this-> getIsContent();
	}

	/**
	 * function which redifines Question::createAnswersForm
	 * @param the formvalidator instance
	 */
	function createAnswersForm ($form) {
		$form -> addElement('text','weighting',get_lang('Weighting'), array('class' => 'span1'));

		// setting the save button here and not in the question class.php
		$form->addElement('style_submit_button','submitQuestion',$this->submitText, 'class="'.$this->submitClass.'"');
		if (!empty($this->id)) {
			$form -> setDefaults(array('weighting' => Text::float_format($this->weighting, 1)));
		} else {
			if ($this -> isContent == 1) {
				$form -> setDefaults(array('weighting' => '10'));
			}
		}
	}

	/**
	 * abstract function which creates the form to create / edit the answers of the question
     * @param FormValidator instance
	 */
    function processAnswersCreation($form)
    {
		$this->weighting = $form -> getSubmitValue('weighting');
		$this->save();
	}

    /**
     * {@inheritdoc}
     */
    function return_header($feedback_type = null, $counter = null, $score = null, $show_media = false, $hideTitle = 0)
    {
        $header = parent::return_header($feedback_type, $counter, $score, $show_media, $hideTitle);
	    $header .= '<table class="'.$this->question_table_class.'">
			<tr>
                <th>&nbsp;</th>
			</tr>
			<tr>
                <th>'.get_lang("Answer").'</th>
			</tr>
			<tr>
                <th>&nbsp;</th>
			</tr>';
        return $header;
	}
}