|
|
|
|
@ -11,7 +11,6 @@ |
|
|
|
|
* Code |
|
|
|
|
*/ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Question types |
|
|
|
|
define('UNIQUE_ANSWER', 1); |
|
|
|
|
define('MULTIPLE_ANSWER', 2); |
|
|
|
|
@ -59,7 +58,7 @@ abstract class Question |
|
|
|
|
public $exerciseList; // array with the list of exercises which this question is in |
|
|
|
|
public $category_list; |
|
|
|
|
public $parent_id; |
|
|
|
|
private $isContent; |
|
|
|
|
public $isContent; |
|
|
|
|
public $course; |
|
|
|
|
static $typePicture = 'new_question.png'; |
|
|
|
|
static $explanationLangVar = ''; |
|
|
|
|
@ -121,6 +120,11 @@ abstract class Question |
|
|
|
|
return $this->isContent = $isContent; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* @param string $title |
|
|
|
|
* @param int $course_id |
|
|
|
|
* @return mixed|bool |
|
|
|
|
*/ |
|
|
|
|
public function readByTitle($title, $course_id = null) { |
|
|
|
|
if (!empty($course_id)) { |
|
|
|
|
$course_info = api_get_course_info_by_id($course_id); |
|
|
|
|
@ -139,6 +143,7 @@ abstract class Question |
|
|
|
|
} |
|
|
|
|
return false; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* Reads question informations from the data base |
|
|
|
|
* |
|
|
|
|
@ -165,7 +170,7 @@ abstract class Question |
|
|
|
|
$TBL_QUESTIONS = Database::get_course_table(TABLE_QUIZ_QUESTION); |
|
|
|
|
$TBL_EXERCICE_QUESTION = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION); |
|
|
|
|
|
|
|
|
|
$sql = "SELECT * FROM $TBL_QUESTIONS WHERE iid = $id "; |
|
|
|
|
$sql = "SELECT * FROM $TBL_QUESTIONS WHERE iid = $id AND c_id = $course_id"; |
|
|
|
|
|
|
|
|
|
$result = Database::query($sql); |
|
|
|
|
|
|
|
|
|
@ -217,10 +222,10 @@ abstract class Question |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* returns the question ID |
|
|
|
|
* Returns the question ID |
|
|
|
|
* |
|
|
|
|
* @author - Olivier Brouckaert |
|
|
|
|
* @return - integer - question ID |
|
|
|
|
* @return int - question ID |
|
|
|
|
*/ |
|
|
|
|
function selectId() |
|
|
|
|
{ |
|
|
|
|
@ -228,10 +233,10 @@ abstract class Question |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* returns the question title |
|
|
|
|
* Returns the question title |
|
|
|
|
* |
|
|
|
|
* @author - Olivier Brouckaert |
|
|
|
|
* @return - string - question title |
|
|
|
|
* @return string - question title |
|
|
|
|
*/ |
|
|
|
|
function selectTitle() |
|
|
|
|
{ |
|
|
|
|
@ -242,7 +247,7 @@ abstract class Question |
|
|
|
|
* returns the question description |
|
|
|
|
* |
|
|
|
|
* @author - Olivier Brouckaert |
|
|
|
|
* @return - string - question description |
|
|
|
|
* @return string - question description |
|
|
|
|
*/ |
|
|
|
|
function selectDescription() |
|
|
|
|
{ |
|
|
|
|
@ -255,7 +260,7 @@ abstract class Question |
|
|
|
|
* returns the question weighting |
|
|
|
|
* |
|
|
|
|
* @author - Olivier Brouckaert |
|
|
|
|
* @return - integer - question weighting |
|
|
|
|
* @return int - question weighting |
|
|
|
|
*/ |
|
|
|
|
function selectWeighting() |
|
|
|
|
{ |
|
|
|
|
@ -266,7 +271,7 @@ abstract class Question |
|
|
|
|
* returns the question position |
|
|
|
|
* |
|
|
|
|
* @author - Olivier Brouckaert |
|
|
|
|
* @return - integer - question position |
|
|
|
|
* @return int - question position |
|
|
|
|
*/ |
|
|
|
|
function selectPosition() |
|
|
|
|
{ |
|
|
|
|
@ -277,7 +282,7 @@ abstract class Question |
|
|
|
|
* returns the answer type |
|
|
|
|
* |
|
|
|
|
* @author - Olivier Brouckaert |
|
|
|
|
* @return - integer - answer type |
|
|
|
|
* @return int - answer type |
|
|
|
|
*/ |
|
|
|
|
function selectType() |
|
|
|
|
{ |
|
|
|
|
@ -288,7 +293,7 @@ abstract class Question |
|
|
|
|
* returns the level of the question |
|
|
|
|
* |
|
|
|
|
* @author - Nicolas Raynaud |
|
|
|
|
* @return - integer - level of the question, 0 by default. |
|
|
|
|
* @return int - level of the question, 0 by default. |
|
|
|
|
*/ |
|
|
|
|
function selectLevel() |
|
|
|
|
{ |
|
|
|
|
@ -299,7 +304,7 @@ abstract class Question |
|
|
|
|
* returns the picture name |
|
|
|
|
* |
|
|
|
|
* @author - Olivier Brouckaert |
|
|
|
|
* @return - string - picture name |
|
|
|
|
* @return string - picture name |
|
|
|
|
*/ |
|
|
|
|
function selectPicture() |
|
|
|
|
{ |
|
|
|
|
@ -319,7 +324,7 @@ abstract class Question |
|
|
|
|
* returns the array with the exercise ID list |
|
|
|
|
* |
|
|
|
|
* @author - Olivier Brouckaert |
|
|
|
|
* @return - array - list of exercise ID which the question is in |
|
|
|
|
* @return array - list of exercise ID which the question is in |
|
|
|
|
*/ |
|
|
|
|
function selectExerciseList() |
|
|
|
|
{ |
|
|
|
|
@ -330,14 +335,18 @@ abstract class Question |
|
|
|
|
* returns the number of exercises which this question is in |
|
|
|
|
* |
|
|
|
|
* @author - Olivier Brouckaert |
|
|
|
|
* @return - integer - number of exercises |
|
|
|
|
* @return integer - number of exercises |
|
|
|
|
*/ |
|
|
|
|
function selectNbrExercises() |
|
|
|
|
{ |
|
|
|
|
return sizeof($this->exerciseList); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
function updateCourse($course_id) { |
|
|
|
|
/** |
|
|
|
|
* @param $course_id |
|
|
|
|
*/ |
|
|
|
|
function updateCourse($course_id) |
|
|
|
|
{ |
|
|
|
|
$this->course = api_get_course_info_by_id($course_id); |
|
|
|
|
} |
|
|
|
|
/** |
|
|
|
|
@ -833,7 +842,7 @@ abstract class Question |
|
|
|
|
extra ='".Database::escape_string($extra)."', |
|
|
|
|
level ='".Database::escape_string($level)."', |
|
|
|
|
parent_id = ".$this->parent_id." |
|
|
|
|
WHERE iid = '".Database::escape_string($id)."'"; |
|
|
|
|
WHERE c_id = $c_id AND iid = '".Database::escape_string($id)."'"; |
|
|
|
|
|
|
|
|
|
Database::query($sql); |
|
|
|
|
$this->saveCategories($category_list); |
|
|
|
|
@ -1731,6 +1740,7 @@ abstract class Question |
|
|
|
|
} |
|
|
|
|
$question_title = $this->question; |
|
|
|
|
|
|
|
|
|
$header = null; |
|
|
|
|
// Display question category, if any |
|
|
|
|
if ($show_media) { |
|
|
|
|
$header .= $this->show_media_content(); |
|
|
|
|
|
Julio Montoya
12 years ago