chamilo / chamilo-lms

main/exercice/exercise_show.php

Indentation +136 added lines, -136 removed lines

@@ -92,7 +92,7 @@ 
 $locked = api_resource_is_locked_by_gradebook($exercise_id, LINK_EXERCISE);
 
 if (empty($objExercise)) {
-	$objExercise = new Exercise();
+    $objExercise = new Exercise();
     $objExercise->read($exercise_id);
 }
 $feedback_type = $objExercise->feedback_type;
@@ -100,16 +100,16 @@ 
 //Only users can see their own results
 if (!$is_allowedToEdit) {
     if ($student_id != $current_user_id) {
-    	api_not_allowed(true);
+        api_not_allowed(true);
     }
 }
 
 if (isset($_SESSION['gradebook'])) {
-	$gradebook=	Security::remove_XSS($_SESSION['gradebook']);
+    $gradebook=	Security::remove_XSS($_SESSION['gradebook']);
 }
 
 if (!empty($gradebook) && $gradebook=='view') {
-	$interbreadcrumb[]= array ('url' => '../gradebook/'.$_SESSION['gradebook_dest'],'name' => get_lang('ToolGradebook'));
+    $interbreadcrumb[]= array ('url' => '../gradebook/'.$_SESSION['gradebook_dest'],'name' => get_lang('ToolGradebook'));
 }
 
 $fromlink = '';
@@ -124,14 +124,14 @@ 
 $htmlHeadXtra[] = '<script src="' . api_get_path(WEB_LIBRARY_JS_PATH) . 'hotspot/js/hotspot.js"></script>';
 
 if ($origin != 'learnpath') {
-	Display::display_header('');
+    Display::display_header('');
 } else {
     $htmlHeadXtra[] = "
     <style>
     body { background: none;}
     </style>
     ";
-	Display::display_reduced_header();
+    Display::display_reduced_header();
 }
 ?>
 <script>
@@ -210,12 +210,12 @@ 
         }
     }
 } else {
-	Display::display_warning_message(get_lang('CantViewResults'));
-	$show_results = false;
+    Display::display_warning_message(get_lang('CantViewResults'));
+    $show_results = false;
 }
 
 if ($origin == 'learnpath' && !isset($_GET['fb_type']) ) {
-	$show_results = false;
+    $show_results = false;
 }
 
 if ($show_results || $show_only_total_score) {
@@ -263,13 +263,13 @@ 
 $exerciseResult = array();
 
 while ($row = Database::fetch_array($result)) {
-	$question_list_from_database[] = $row['question_id'];
-	$exerciseResult[$row['question_id']] = $row['answer'];
+    $question_list_from_database[] = $row['question_id'];
+    $exerciseResult[$row['question_id']] = $row['answer'];
 }
 
 //Fixing #2073 Fixing order of questions
 if (!empty($track_exercise_info['data_tracking'])) {
-	$temp_question_list = explode(',', $track_exercise_info['data_tracking']);
+    $temp_question_list = explode(',', $track_exercise_info['data_tracking']);
 
     // Getting question list from data_tracking
     if (!empty($temp_question_list)) {
@@ -308,23 +308,23 @@ 
 
 foreach ($questionList as $questionId) {
 
-	$choice = $exerciseResult[$questionId];
-	// destruction of the Question object
-	unset($objQuestionTmp);
+    $choice = $exerciseResult[$questionId];
+    // destruction of the Question object
+    unset($objQuestionTmp);
 
     // creates a temporary Question object
     $objQuestionTmp = Question::read($questionId);
     $questionWeighting = $objQuestionTmp->selectWeighting();
     $answerType = $objQuestionTmp->selectType();
 
-	// Start buffer
+    // Start buffer
     ob_start();
 
     /* Use switch
     switch ($answerType) {
     }*/
 
-	if ($answerType == MULTIPLE_ANSWER || $answerType == MULTIPLE_ANSWER_TRUE_FALSE) {
+    if ($answerType == MULTIPLE_ANSWER || $answerType == MULTIPLE_ANSWER_TRUE_FALSE) {
         $question_result = $objExercise->manage_answer(
             $id,
             $questionId,
@@ -452,12 +452,12 @@ 
         );
         $questionScore = $question_result['score'];
         $totalScore += $question_result['score'];
-	} elseif ($answerType == HOT_SPOT) {
-	    if ($show_results) {
-		    echo '<table width="500" border="0"><tr>
+    } elseif ($answerType == HOT_SPOT) {
+        if ($show_results) {
+            echo '<table width="500" border="0"><tr>
                     <td valign="top" align="center" style="padding-left:0px;" >
                         <table border="1" bordercolor="#A4A4A4" style="border-collapse: collapse;" width="552">';
-		}
+        }
         $question_result = $objExercise->manage_answer(
             $id,
             $questionId,
@@ -496,7 +496,7 @@ 
                 <br>
             ";
         }
-	} else if($answerType == HOT_SPOT_DELINEATION) {
+    } else if($answerType == HOT_SPOT_DELINEATION) {
 
         $question_result = $objExercise->manage_answer(
             $id,
@@ -651,15 +651,15 @@ 
                 </table>
             ";
         }
-	}
+    }
 
-	if ($show_results) {
-	    if ($answerType != HOT_SPOT) {
-	        echo '</table>';
-	    }
-	}
+    if ($show_results) {
+        if ($answerType != HOT_SPOT) {
+            echo '</table>';
+        }
+    }
 
-	$comnt = null;
+    $comnt = null;
 
     if ($show_results) {
         if (
@@ -676,18 +676,18 @@ 
 
         $marksname = '';
 
-		if ($isFeedbackAllowed) {
-			$name = "fckdiv".$questionId;
-			$marksname = "marksName".$questionId;
-			if (in_array($answerType, array(FREE_ANSWER, ORAL_EXPRESSION))) {
-				$url_name = get_lang('EditCommentsAndMarks');
-			} else {
-				if ($action=='edit') {
-					$url_name = get_lang('EditIndividualComment');
-				} else {
-					$url_name = get_lang('AddComments');
-				}
-			}
+        if ($isFeedbackAllowed) {
+            $name = "fckdiv".$questionId;
+            $marksname = "marksName".$questionId;
+            if (in_array($answerType, array(FREE_ANSWER, ORAL_EXPRESSION))) {
+                $url_name = get_lang('EditCommentsAndMarks');
+            } else {
+                if ($action=='edit') {
+                    $url_name = get_lang('EditIndividualComment');
+                } else {
+                    $url_name = get_lang('AddComments');
+                }
+            }
             echo '<br />';
             echo Display::url(
                 $url_name,
@@ -696,26 +696,26 @@ 
                     'class' => 'btn btn-default',
                     'onclick' => "showfck('".$name."', '".$marksname."');")
             );
-			echo '<br />';
+            echo '<br />';
 
             echo '<div id="feedback_'.$name.'" style="width:100%">';
-			$comnt = trim(Event::get_comments($id, $questionId));
-			if (empty($comnt)) {
-				echo '<br />';
-			} else {
-				echo '<div id="question_feedback">'.$comnt.'</div>';
-			}
-			echo '</div>';
+            $comnt = trim(Event::get_comments($id, $questionId));
+            if (empty($comnt)) {
+                echo '<br />';
+            } else {
+                echo '<div id="question_feedback">'.$comnt.'</div>';
+            }
+            echo '</div>';
 
             echo '<div id="'.$name.'" style="display:none">';
-			$arrid[] = $questionId;
-			$feedback_form = new FormValidator('frmcomments'.$questionId,'post','');
-			$feedback_form->addElement('html','<br>');
-			$renderer =& $feedback_form->defaultRenderer();
-			$renderer->setFormTemplate('<form{attributes}><div align="left">{content}</div></form>');
-			$renderer->setCustomElementTemplate('<div align="left">{element}</div>');
-			$comnt = Event::get_comments($id, $questionId);
-			$default = array('comments_'.$questionId =>  $comnt);
+            $arrid[] = $questionId;
+            $feedback_form = new FormValidator('frmcomments'.$questionId,'post','');
+            $feedback_form->addElement('html','<br>');
+            $renderer =& $feedback_form->defaultRenderer();
+            $renderer->setFormTemplate('<form{attributes}><div align="left">{content}</div></form>');
+            $renderer->setCustomElementTemplate('<div align="left">{element}</div>');
+            $comnt = Event::get_comments($id, $questionId);
+            $default = array('comments_'.$questionId =>  $comnt);
 
             if ($useAdvancedEditor) {
                 $feedback_form->addElement(
@@ -732,52 +732,52 @@ 
             } else {
                 $feedback_form->addElement('textarea', 'comments_' . $questionId);
             }
-			$feedback_form->addElement('html','<br>');
-			$feedback_form->setDefaults($default);
-			$feedback_form->display();
-			echo '</div>';
-
-		} else {
-			$comnt = Event::get_comments($id, $questionId);
-			echo '<br />';
-			if (!empty($comnt)) {
-				echo '<b>'.get_lang('Feedback').'</b>';
-				echo '<div id="question_feedback">'.$comnt.'</div>';
-			}
-		}
-
-		if ($is_allowedToEdit && $isFeedbackAllowed) {
-			if (in_array($answerType, array(FREE_ANSWER, ORAL_EXPRESSION))) {
-				$marksname = "marksName".$questionId;
+            $feedback_form->addElement('html','<br>');
+            $feedback_form->setDefaults($default);
+            $feedback_form->display();
+            echo '</div>';
+
+        } else {
+            $comnt = Event::get_comments($id, $questionId);
+            echo '<br />';
+            if (!empty($comnt)) {
+                echo '<b>'.get_lang('Feedback').'</b>';
+                echo '<div id="question_feedback">'.$comnt.'</div>';
+            }
+        }
+
+        if ($is_allowedToEdit && $isFeedbackAllowed) {
+            if (in_array($answerType, array(FREE_ANSWER, ORAL_EXPRESSION))) {
+                $marksname = "marksName".$questionId;
                 echo '<div id="'.$marksname.'" style="display:none">';
                 echo '<form name="marksform_'.$questionId.'" method="post" action="">';
-				$arrmarks[] = $questionId;
-				echo get_lang("AssignMarks");
-				echo "&nbsp;<select name='marks' id='marks'>";
-				for ($i=0;$i<=$questionWeighting;$i++) {
-					echo '<option '.(($i==$questionScore)?"selected='selected'":'').'>'.$i.'</option>';
-				}
-				echo '</select>';
-				echo '</form><br /></div>';
-
-				if ($questionScore == -1 ) {
-					$questionScore = 0;
-				  	echo Display::return_message(get_lang('notCorrectedYet'));
-				}
-			} else {
-				$arrmarks[] = $questionId;
-				echo '<div id="'.$marksname.'" style="display:none"><form name="marksform_'.$questionId.'" method="post" action="">
+                $arrmarks[] = $questionId;
+                echo get_lang("AssignMarks");
+                echo "&nbsp;<select name='marks' id='marks'>";
+                for ($i=0;$i<=$questionWeighting;$i++) {
+                    echo '<option '.(($i==$questionScore)?"selected='selected'":'').'>'.$i.'</option>';
+                }
+                echo '</select>';
+                echo '</form><br /></div>';
+
+                if ($questionScore == -1 ) {
+                    $questionScore = 0;
+                        echo Display::return_message(get_lang('notCorrectedYet'));
+                }
+            } else {
+                $arrmarks[] = $questionId;
+                echo '<div id="'.$marksname.'" style="display:none"><form name="marksform_'.$questionId.'" method="post" action="">
 					  <select name="marks" id="marks" style="display:none;"><option>'.$questionScore.'</option></select></form><br/ ></div>';
-			}
-		} else {
-			if ($questionScore == -1) {
-				 $questionScore = 0;
-			}
-		}
-	}
+            }
+        } else {
+            if ($questionScore == -1) {
+                    $questionScore = 0;
+            }
+        }
+    }
 
     $my_total_score  = $questionScore;
-	$my_total_weight = $questionWeighting;
+    $my_total_weight = $questionWeighting;
     $totalWeighting += $questionWeighting;
     $category_was_added_for_this_test = false;
 
@@ -823,7 +823,7 @@ 
 
     $score = array();
     if ($show_results) {
-		$score['result'] = get_lang('Score')." : ".ExerciseLib::show_score($my_total_score, $my_total_weight, false, false);
+        $score['result'] = get_lang('Score')." : ".ExerciseLib::show_score($my_total_score, $my_total_weight, false, false);
         $score['pass'] = $my_total_score >= $my_total_weight ? true : false;
         $score['type'] = $answerType;
         $score['score'] = $my_total_score;
@@ -831,16 +831,16 @@ 
         $score['comments'] = isset($comnt) ? $comnt : null;
     }
 
-	unset($objAnswerTmp);
-	$i++;
+    unset($objAnswerTmp);
+    $i++;
 
     $contents = ob_get_clean();
     $question_content = '<div class="question_row">';
- 	if ($show_results) {
+        if ($show_results) {
         // Shows question title an description
-	    $question_content .= $objQuestionTmp->return_header(null, $counter, $score);
-	}
-	$counter++;
+        $question_content .= $objQuestionTmp->return_header(null, $counter, $score);
+    }
+    $counter++;
     $question_content .= $contents;
     $question_content .= '</div>';
     $exercise_content .= $question_content;
@@ -850,12 +850,12 @@ 
 
 //Total score
 if ($origin!='learnpath' || ($origin == 'learnpath' && isset($_GET['fb_type']))) {
-	if ($show_results || $show_only_total_score) {
+    if ($show_results || $show_only_total_score) {
         $total_score_text .= '<div class="question_row">';
         $my_total_score_temp = $totalScore;
-	    if ($objExercise->selectPropagateNeg() == 0 && $my_total_score_temp < 0) {
-	        $my_total_score_temp = 0;
-	    }
+        if ($objExercise->selectPropagateNeg() == 0 && $my_total_score_temp < 0) {
+            $my_total_score_temp = 0;
+        }
         $total_score_text .= ExerciseLib::get_question_ribbon(
             $objExercise,
             $my_total_score_temp,
@@ -863,7 +863,7 @@ 
             true
         );
         $total_score_text .= '</div>';
-	}
+    }
 }
 
 if (!empty($category_list) && ($show_results || $show_only_total_score)) {
@@ -887,26 +887,26 @@ 
 }
 
 if ($isFeedbackAllowed) {
-	if (in_array($origin, array('tracking_course','user_course','correct_exercise_in_lp'))) {
-		echo '<form name="myform" id="myform" action="'.api_get_path(WEB_CODE_PATH).'exercice/exercise_report.php?'.api_get_cidreq().'&exerciseId='.$exercise_id.'&filter=2&comments=update&exeid='.$id.'&origin='.$origin.'&details=true&course='.Security::remove_XSS($_GET['cidReq']).$fromlink.'" method="post">';
-		echo '<input type = "hidden" name="lp_item_id"       value="'.$learnpath_id.'">';
-		echo '<input type = "hidden" name="lp_item_view_id"  value="'.$lp_item_view_id.'">';
-		echo '<input type = "hidden" name="student_id"       value="'.$student_id.'">';
-		echo '<input type = "hidden" name="total_score"      value="'.$totalScore.'"> ';
-		echo '<input type = "hidden" name="my_exe_exo_id"    value="'.$exercise_id.'"> ';
-	} else {
-		echo ' <form name="myform" id="myform" action="'.api_get_path(WEB_CODE_PATH).'exercice/exercise_report.php?'.api_get_cidreq().'&exerciseId='.$exercise_id.'&filter=1&comments=update&exeid='.$id.'" method="post">';
-	}
-	if ($origin !='learnpath' && $origin!='student_progress') {
+    if (in_array($origin, array('tracking_course','user_course','correct_exercise_in_lp'))) {
+        echo '<form name="myform" id="myform" action="'.api_get_path(WEB_CODE_PATH).'exercice/exercise_report.php?'.api_get_cidreq().'&exerciseId='.$exercise_id.'&filter=2&comments=update&exeid='.$id.'&origin='.$origin.'&details=true&course='.Security::remove_XSS($_GET['cidReq']).$fromlink.'" method="post">';
+        echo '<input type = "hidden" name="lp_item_id"       value="'.$learnpath_id.'">';
+        echo '<input type = "hidden" name="lp_item_view_id"  value="'.$lp_item_view_id.'">';
+        echo '<input type = "hidden" name="student_id"       value="'.$student_id.'">';
+        echo '<input type = "hidden" name="total_score"      value="'.$totalScore.'"> ';
+        echo '<input type = "hidden" name="my_exe_exo_id"    value="'.$exercise_id.'"> ';
+    } else {
+        echo ' <form name="myform" id="myform" action="'.api_get_path(WEB_CODE_PATH).'exercice/exercise_report.php?'.api_get_cidreq().'&exerciseId='.$exercise_id.'&filter=1&comments=update&exeid='.$id.'" method="post">';
+    }
+    if ($origin !='learnpath' && $origin!='student_progress') {
         echo '<label><input type= "checkbox" name="send_notification"> '.get_lang('SendEmail').'</label>';
-		?>
+        ?>
         <br />
         <button type="submit" class="btn btn-primary" value="<?php echo get_lang('Ok'); ?>" onclick="getFCK('<?php echo $strids; ?>','<?php echo $marksid; ?>');">
             <?php echo get_lang('CorrectTest'); ?>
         </button>
 		</form>
 		<?php
-	}
+    }
 }
 
 //Came from lpstats in a lp
@@ -923,21 +923,21 @@ 
 }
 
 if ($origin != 'learnpath') {
-	//we are not in learnpath tool
-	Display::display_footer();
+    //we are not in learnpath tool
+    Display::display_footer();
 } else {
-	if (!isset($_GET['fb_type'])) {
-		$lp_mode =  $_SESSION['lp_mode'];
-		$url = '../newscorm/lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$learnpath_id.'&lp_item_id='.$learnpath_item_id.'&exeId='.$exeId.'&fb_type='.$feedback_type;
-		$href = ($lp_mode == 'fullscreen')?' window.opener.location.href="'.$url.'" ':' top.location.href="'.$url.'" ';
-		echo '<script type="text/javascript">'.$href.'</script>';
-		// Record the results in the learning path, using the SCORM interface (API)
-		echo "<script>window.parent.API.void_save_asset('$totalScore', '$totalWeighting', 0, 'completed'); </script>";
-		echo '</body></html>';
-	} else {
-		Display::display_normal_message(get_lang('ExerciseFinished').' '.get_lang('ToContinueUseMenu'));
+    if (!isset($_GET['fb_type'])) {
+        $lp_mode =  $_SESSION['lp_mode'];
+        $url = '../newscorm/lp_controller.php?'.api_get_cidreq().'&action=view&lp_id='.$learnpath_id.'&lp_item_id='.$learnpath_item_id.'&exeId='.$exeId.'&fb_type='.$feedback_type;
+        $href = ($lp_mode == 'fullscreen')?' window.opener.location.href="'.$url.'" ':' top.location.href="'.$url.'" ';
+        echo '<script type="text/javascript">'.$href.'</script>';
+        // Record the results in the learning path, using the SCORM interface (API)
+        echo "<script>window.parent.API.void_save_asset('$totalScore', '$totalWeighting', 0, 'completed'); </script>";
+        echo '</body></html>';
+    } else {
+        Display::display_normal_message(get_lang('ExerciseFinished').' '.get_lang('ToContinueUseMenu'));
         echo '<br />';
-	}
+    }
 }
 
 // Destroying the session