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					@ -19,7 +19,6 @@ require_once __DIR__.'/../inc/global.inc.php'; | 
				
			
			
		
	
		
			
				
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					api_protect_course_script(true); | 
				
			
			
		
	
		
			
				
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					$this_section = SECTION_COURSES; | 
				
			
			
		
	
		
			
				
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					$is_allowedToEdit = api_is_allowed_to_edit(null, true); | 
				
			
			
		
	
		
			
				
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					$delete = isset($_GET['delete']) ? (int) $_GET['delete'] : null; | 
				
			
			
		
	
	
		
			
				
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					@ -56,7 +55,7 @@ $interbreadcrumb[] = ['url' => 'exercise.php?'.api_get_cidreq(), 'name' => get_l | 
				
			
			
		
	
		
			
				
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					if (!empty($objExercise->id)) { | 
				
			
			
		
	
		
			
				
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					    $interbreadcrumb[] = [ | 
				
			
			
		
	
		
			
				
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					        'url' => 'admin.php?exerciseId='.$objExercise->id.'&'.api_get_cidreq(), | 
				
			
			
		
	
		
			
				
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					        'url' => 'admin.php?id='.$objExercise->id.'&'.api_get_cidreq(), | 
				
			
			
		
	
		
			
				
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					        'name' => $objExercise->selectTitle(true), | 
				
			
			
		
	
		
			
				
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					    ]; | 
				
			
			
		
	
		
			
				
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					} | 
				
			
			
		
	
	
		
			
				
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					@ -306,7 +305,7 @@ if (isset($fromExercise) && $fromExercise > 0) { | 
				
			
			
		
	
		
			
				
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					} else { | 
				
			
			
		
	
		
			
				
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					    echo '<a href="exercise.php?'.api_get_cidreq().'">'. | 
				
			
			
		
	
		
			
				
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					        Display::return_icon('back.png', get_lang('BackToTestsList'), '', ICON_SIZE_MEDIUM).'</a>'; | 
				
			
			
		
	
		
			
				
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					    echo "<a href='admin.php?exerciseId=0'>". | 
				
			
			
		
	
		
			
				
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					    echo "<a href='admin.php?id=0'>". | 
				
			
			
		
	
		
			
				
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					        Display::return_icon('add_question.gif', get_lang('New question'), '', ICON_SIZE_MEDIUM).'</a>'; | 
				
			
			
		
	
		
			
				
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					    $titleAdd = get_lang('Manage all questions'); | 
				
			
			
		
	
		
			
				
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					} | 
				
			
			
		
	
	
		
			
				
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					@ -408,16 +407,16 @@ $my_exercise_list['-1'] = get_lang('Orphan questions'); | 
				
			
			
		
	
		
			
				
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					$titleSavedAsHtml = api_get_configuration_value('save_titles_as_html'); | 
				
			
			
		
	
		
			
				
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					if (is_array($exercise_list)) { | 
				
			
			
		
	
		
			
				
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					    foreach ($exercise_list as $row) { | 
				
			
			
		
	
		
			
				
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					        $my_exercise_list[$row['id']] = ''; | 
				
			
			
		
	
		
			
				
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					        if ($row['id'] == $fromExercise && $selected_course == api_get_course_int_id()) { | 
				
			
			
		
	
		
			
				
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					            $my_exercise_list[$row['id']] = '>    '; | 
				
			
			
		
	
		
			
				
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					        $my_exercise_list[$row['iid']] = ''; | 
				
			
			
		
	
		
			
				
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					        if ($row['iid'] == $fromExercise && $selected_course == api_get_course_int_id()) { | 
				
			
			
		
	
		
			
				
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					            $my_exercise_list[$row['iid']] = '>    '; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $exerciseTitle = $row['title']; | 
				
			
			
		
	
		
			
				
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					        if ($titleSavedAsHtml) { | 
				
			
			
		
	
		
			
				
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					            $exerciseTitle = strip_tags(api_html_entity_decode(trim($exerciseTitle))); | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $my_exercise_list[$row['id']] .= $exerciseTitle; | 
				
			
			
		
	
		
			
				
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					        $my_exercise_list[$row['iid']] .= $exerciseTitle; | 
				
			
			
		
	
		
			
				
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					    } | 
				
			
			
		
	
		
			
				
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					} | 
				
			
			
		
	
		
			
				
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					@ -635,7 +634,7 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					    if (!empty($fromExercise)) { | 
				
			
			
		
	
		
			
				
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					        $currentCourseId = api_get_course_int_id(); | 
				
			
			
		
	
		
			
				
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					        $currentExerciseCondition = " | 
				
			
			
		
	
		
			
				
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					            AND qu.id NOT IN ( | 
				
			
			
		
	
		
			
				
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					            AND qu.iid NOT IN ( | 
				
			
			
		
	
		
			
				
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					                SELECT question_id FROM $TBL_EXERCISE_QUESTION | 
				
			
			
		
	
		
			
				
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					                WHERE exercice_id = $fromExercise AND c_id = $currentCourseId | 
				
			
			
		
	
		
			
				
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					            )"; | 
				
			
			
		
	
	
		
			
				
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					@ -651,7 +650,7 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					            $from = ", $TBL_COURSE_REL_CATEGORY crc "; | 
				
			
			
		
	
		
			
				
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					            $where .= " AND | 
				
			
			
		
	
		
			
				
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					                    crc.c_id = $selected_course AND | 
				
			
			
		
	
		
			
				
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					                    crc.question_id = qu.id AND | 
				
			
			
		
	
		
			
				
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					                    crc.question_id = qu.iid AND | 
				
			
			
		
	
		
			
				
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					                    crc.category_id = $courseCategoryId"; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        if (isset($exerciseLevel) && -1 != $exerciseLevel) { | 
				
			
			
		
	
	
		
			
				
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					@ -670,7 +669,7 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $select = 'DISTINCT | 
				
			
			
		
	
		
			
				
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					                    id, | 
				
			
			
		
	
		
			
				
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					                    iid, | 
				
			
			
		
	
		
			
				
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					                    question, | 
				
			
			
		
	
		
			
				
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					                    type, | 
				
			
			
		
	
		
			
				
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					                    level, | 
				
			
			
		
	
	
		
			
				
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					@ -680,9 +679,9 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $sql = "SELECT $select | 
				
			
			
		
	
		
			
				
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					                FROM | 
				
			
			
		
	
		
			
				
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					                    $TBL_EXERCISE_QUESTION qt | 
				
			
			
		
	
		
			
				
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					                    INNER JOIN $TBL_QUESTIONS qu | 
				
			
			
		
	
		
			
				
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					                    ON qt.question_id = qu.id | 
				
			
			
		
	
		
			
				
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					                $TBL_EXERCISE_QUESTION qt | 
				
			
			
		
	
		
			
				
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					                INNER JOIN $TBL_QUESTIONS qu | 
				
			
			
		
	
		
			
				
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					                ON qt.question_id = qu.iid | 
				
			
			
		
	
		
			
				
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					                    $from | 
				
			
			
		
	
		
			
				
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					                    {$efConditions['from']} | 
				
			
			
		
	
		
			
				
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					                WHERE | 
				
			
			
		
	
	
		
			
				
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					@ -701,7 +700,7 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					        $from = ''; | 
				
			
			
		
	
		
			
				
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					        if (isset($courseCategoryId) && $courseCategoryId > 0) { | 
				
			
			
		
	
		
			
				
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					            $from = " INNER JOIN $TBL_COURSE_REL_CATEGORY crc | 
				
			
			
		
	
		
			
				
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					                      ON crc.question_id = q.id AND crc.c_id = q.c_id "; | 
				
			
			
		
	
		
			
				
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					                      ON crc.question_id = q.iid AND crc.c_id = q.c_id "; | 
				
			
			
		
	
		
			
				
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					            $level_where .= " AND | 
				
			
			
		
	
		
			
				
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					                    crc.c_id = $selected_course AND | 
				
			
			
		
	
		
			
				
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					                    crc.category_id = $courseCategoryId"; | 
				
			
			
		
	
	
		
			
				
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					@ -732,7 +731,7 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					                    SELECT $select | 
				
			
			
		
	
		
			
				
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					                    FROM $TBL_QUESTIONS qu | 
				
			
			
		
	
		
			
				
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					                    INNER JOIN $TBL_EXERCISE_QUESTION r | 
				
			
			
		
	
		
			
				
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					                    ON (qu.c_id = r.c_id AND qu.id = r.question_id) | 
				
			
			
		
	
		
			
				
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					                    ON (qu.c_id = r.c_id AND qu.iid = r.question_id) | 
				
			
			
		
	
		
			
				
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					                    INNER JOIN $TBL_EXERCISES ex | 
				
			
			
		
	
		
			
				
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					                    ON (ex.id = r.exercice_id AND ex.c_id = r.c_id) | 
				
			
			
		
	
		
			
				
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					                    $from | 
				
			
			
		
	
	
		
			
				
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					@ -749,7 +748,7 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					                    SELECT $select | 
				
			
			
		
	
		
			
				
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					                    FROM $TBL_QUESTIONS qu | 
				
			
			
		
	
		
			
				
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					                    LEFT OUTER JOIN $TBL_EXERCISE_QUESTION r | 
				
			
			
		
	
		
			
				
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					                    ON (qu.c_id = r.c_id AND qu.id = r.question_id) | 
				
			
			
		
	
		
			
				
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					                    ON (qu.c_id = r.c_id AND qu.iid = r.question_id) | 
				
			
			
		
	
		
			
				
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					                    $from | 
				
			
			
		
	
		
			
				
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					                    {$efConditions['from']} | 
				
			
			
		
	
		
			
				
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					                    WHERE | 
				
			
			
		
	
	
		
			
				
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					@ -764,7 +763,7 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					                        SELECT $select | 
				
			
			
		
	
		
			
				
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					                        FROM $TBL_QUESTIONS qu | 
				
			
			
		
	
		
			
				
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					                        INNER JOIN $TBL_EXERCISE_QUESTION r | 
				
			
			
		
	
		
			
				
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					                        ON (qu.c_id = r.c_id AND qu.id = r.question_id) | 
				
			
			
		
	
		
			
				
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					                        ON (qu.c_id = r.c_id AND qu.iid = r.question_id) | 
				
			
			
		
	
		
			
				
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					                        $from | 
				
			
			
		
	
		
			
				
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					                        {$efConditions['from']} | 
				
			
			
		
	
		
			
				
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					                        WHERE | 
				
			
			
		
	
	
		
			
				
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					@ -788,7 +787,7 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					            $from = ", $TBL_COURSE_REL_CATEGORY crc "; | 
				
			
			
		
	
		
			
				
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					            $filter .= " AND | 
				
			
			
		
	
		
			
				
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					                        crc.c_id = $selected_course AND | 
				
			
			
		
	
		
			
				
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					                        crc.question_id = qu.id AND | 
				
			
			
		
	
		
			
				
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					                        crc.question_id = qu.iid AND | 
				
			
			
		
	
		
			
				
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					                        crc.category_id = $courseCategoryId"; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        if (isset($exerciseLevel) && -1 != $exerciseLevel) { | 
				
			
			
		
	
	
		
			
				
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					@ -811,7 +810,7 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $sessionCondition = api_get_session_condition($session_id, true, 'q.session_id'); | 
				
			
			
		
	
		
			
				
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					        $select = 'qu.iid, qu.id, question, qu.type, level, q.session_id, qt.exercice_id exerciseId  '; | 
				
			
			
		
	
		
			
				
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					        $select = 'qu.iid, question, qu.type, level, q.session_id, qt.exercice_id exerciseId  '; | 
				
			
			
		
	
		
			
				
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					        if ($getCount) { | 
				
			
			
		
	
		
			
				
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					            $select = 'count(qu.iid) as count'; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
	
		
			
				
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					@ -822,9 +821,9 @@ function getQuestions( | 
				
			
			
		
	
		
			
				
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					                FROM | 
				
			
			
		
	
		
			
				
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					                $TBL_QUESTIONS as qu | 
				
			
			
		
	
		
			
				
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					                INNER JOIN $TBL_EXERCISE_QUESTION as qt | 
				
			
			
		
	
		
			
				
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					                ON (qu.id = qt.question_id AND qu.c_id = qt.c_id) | 
				
			
			
		
	
		
			
				
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					                ON (qu.iid = qt.question_id AND qu.c_id = qt.c_id) | 
				
			
			
		
	
		
			
				
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					                INNER JOIN $TBL_EXERCISES as q | 
				
			
			
		
	
		
			
				
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					                ON (q.c_id = qu.c_id AND q.id = qt.exercice_id) | 
				
			
			
		
	
		
			
				
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					                ON (q.c_id = qu.c_id AND q.iid = qt.exercice_id) | 
				
			
			
		
	
		
			
				
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					                {$efConditions['from']} | 
				
			
			
		
	
		
			
				
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					                $from | 
				
			
			
		
	
		
			
				
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					                WHERE | 
				
			
			
		
	
	
		
			
				
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					@ -980,19 +979,20 @@ if ($fromExercise <= 0) { | 
				
			
			
		
	
		
			
				
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					$data = []; | 
				
			
			
		
	
		
			
				
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					if (is_array($mainQuestionList)) { | 
				
			
			
		
	
		
			
				
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					    foreach ($mainQuestionList as $question) { | 
				
			
			
		
	
		
			
				
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					        $questionId = $question['iid']; | 
				
			
			
		
	
		
			
				
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					        $row = []; | 
				
			
			
		
	
		
			
				
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					        // This function checks if the question can be read | 
				
			
			
		
	
		
			
				
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					        $question_type = get_question_type_for_question($selected_course, $question['id']); | 
				
			
			
		
	
		
			
				
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					        $question_type = get_question_type_for_question($selected_course, $questionId); | 
				
			
			
		
	
		
			
				
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					        if (empty($question_type)) { | 
				
			
			
		
	
		
			
				
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					            continue; | 
				
			
			
		
	
		
			
				
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					        } | 
				
			
			
		
	
		
			
				
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					        $sessionId = isset($question['session_id']) ? $question['session_id'] : null; | 
				
			
			
		
	
		
			
				
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					        if (!$objExercise->hasQuestion($question['id'])) { | 
				
			
			
		
	
		
			
				
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					        if (!$objExercise->hasQuestion($question['iid'])) { | 
				
			
			
		
	
		
			
				
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					            $row[] = Display::input( | 
				
			
			
		
	
		
			
				
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					                'checkbox', | 
				
			
			
		
	
		
			
				
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					                'questions[]', | 
				
			
			
		
	
		
			
				
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					                $question['id'], | 
				
			
			
		
	
		
			
				
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					                $questionId, | 
				
			
			
		
	
		
			
				
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					                ['class' => 'question_checkbox'] | 
				
			
			
		
	
		
			
				
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					            ); | 
				
			
			
		
	
		
			
				
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					        } else { | 
				
			
			
		
	
	
		
			
				
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					@ -1002,7 +1002,7 @@ if (is_array($mainQuestionList)) { | 
				
			
			
		
	
		
			
				
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				 | 
				 | 
				
					        $row[] = getLinkForQuestion( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $questionTagA, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $fromExercise, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $question['id'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $questionId, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $question['type'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $question['question'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $sessionId, | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -1010,12 +1010,12 @@ if (is_array($mainQuestionList)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $row[] = $question_type; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $row[] = TestCategory::getCategoryNameForQuestion($question['id'], $selected_course); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $row[] = TestCategory::getCategoryNameForQuestion($questionId, $selected_course); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $row[] = $question['level']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $row[] = get_action_icon_for_question( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $actionIcon1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $fromExercise, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $question['id'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                $questionId, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $question['type'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $question['question'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $selected_course, | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -1029,7 +1029,7 @@ if (is_array($mainQuestionList)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        get_action_icon_for_question( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $actionIcon2, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $fromExercise, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $question['id'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $questionId, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $question['type'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $question['question'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $selected_course, | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -1045,12 +1045,12 @@ if (is_array($mainQuestionList)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$headers = [ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        '', | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    get_lang('QuestionUpperCaseFirstLetter'), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        get_lang('Type'), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    '', | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    get_lang('Question'), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    get_lang('Type'), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    get_lang('QuestionCategory'), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        get_lang('Difficulty'), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actionLabel, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    get_lang('Difficulty'), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $actionLabel, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					]; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					echo $pagination; | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
							
								
							
						
						
					 | 
				
				 | 
				 | 
				
					@ -1080,7 +1080,7 @@ foreach ($data as $rows) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $row, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $column, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $value | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $column++; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $row++; | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
						
					 | 
				
				 | 
				 | 
				
					
  |