upgrade

main/exercise/question_admin.inc.php

@@ -0,0 +1,103 @@
+<?php
+
+/* For licensing terms, see /license.txt */
+
+/**
+ * This script allows to manage the statements of questions.
+ * It is included from the script admin.php.
+ *
+ * @author Olivier Brouckaert
+ */
+if (isset($_GET['editQuestion'])) {
+    $objQuestion = Question::read($_GET['editQuestion']);
+    $action = api_get_self().'?'.api_get_cidreq().'&modifyQuestion='.$modifyQuestion.'&editQuestion='.$objQuestion->iid.'&page='.$page;
+} else {
+    $objQuestion = Question::getInstance($_REQUEST['answerType']);
+    $action = api_get_self().'?'.api_get_cidreq().'&modifyQuestion='.$modifyQuestion.'&newQuestion='.$newQuestion;
+}
+
+if (is_object($objQuestion)) {
+    // FORM CREATION
+    $form = new FormValidator('question_admin_form', 'post', $action);
+    if (isset($_GET['editQuestion'])) {
+        $class = 'btn btn-default';
+        $text = get_lang('ModifyQuestion');
+        $type = isset($_GET['type']) ? Security::remove_XSS($_GET['type']) : null;
+    } else {
+        $class = 'btn btn-default';
+        $text = get_lang('AddQuestionToExercise');
+        $type = $_REQUEST['answerType'];
+    }
+
+    $typesInformation = Question::getQuestionTypeList();
+    $form_title_extra = isset($typesInformation[$type][1]) ? get_lang($typesInformation[$type][1]) : null;
+
+    $code = '';
+    if (isset($objQuestion->code) && !empty($objQuestion->code)) {
+        $code = ' ('.$objQuestion->code.')';
+    }
+
+    // form title
+    $form->addHeader($text.': '.$form_title_extra.$code);
+    // question form elements
+    $objQuestion->createForm($form, $objExercise);
+
+    // answer form elements
+    $objQuestion->createAnswersForm($form);
+
+    // this variable  $show_quiz_edition comes from admin.php blocks the exercise/quiz modifications
+    if (!empty($objExercise->iid) && $objExercise->edit_exercise_in_lp == false) {
+        $form->freeze();
+    }
+
+    // FORM VALIDATION
+    if (isset($_POST['submitQuestion'])) {
+        $validationResult = true;
+        if (method_exists($objQuestion, 'validateAnswers')) {
+            $validationResult = $objQuestion->validateAnswers($form);
+        }
+        if (is_array($validationResult) && !empty($validationResult['errors'])) {
+            echo Display::return_message(implode("<br>", $validationResult['errors']), 'error', false);
+        } elseif ($form->validate()) {
+            $objQuestion->processCreation($form, $objExercise);
+            $objQuestion->processAnswersCreation($form, $objExercise);
+            if (in_array($objQuestion->type, [HOT_SPOT, HOT_SPOT_COMBINATION, HOT_SPOT_DELINEATION])) {
+                echo '<script type="text/javascript">window.location.href="admin.php?exerciseId='.$exerciseId.'&page='.$page.'&hotspotadmin='.$objQuestion->iid.'&'.api_get_cidreq().'";</script>';
+            } elseif (in_array($objQuestion->type, [MULTIPLE_ANSWER_DROPDOWN, MULTIPLE_ANSWER_DROPDOWN_COMBINATION])) {
+                $url = 'admin.php?'.api_get_cidreq().'&'.http_build_query(['exerciseId' => $exerciseId, 'page' => $page, 'mad_admin' => $objQuestion->iid]);
+                echo '<script type="text/javascript">window.location.href="'.$url.'";</script>';
+            } else {
+                if (isset($_GET['editQuestion'])) {
+                    if (empty($exerciseId)) {
+                        Display::addFlash(Display::return_message(get_lang('ItemUpdated')));
+                        $url = 'admin.php?exerciseId='.$exerciseId.'&'.api_get_cidreq().'&editQuestion='.$objQuestion->iid;
+                        echo '<script type="text/javascript">window.location.href="'.$url.'";</script>';
+                        exit;
+                    }
+                    echo '<script type="text/javascript">window.location.href="admin.php?exerciseId='.$exerciseId.'&'.api_get_cidreq().'&page='.$page.'&message=ItemUpdated";</script>';
+                } else {
+                    // New question
+                    $page = 1;
+                    $length = api_get_configuration_value('question_pagination_length');
+                    if (!empty($length)) {
+                        $page = round($objExercise->getQuestionCount() / $length);
+                    }
+                    echo '<script type="text/javascript">window.location.href="admin.php?exerciseId='.$exerciseId.'&'.api_get_cidreq().'&page='.$page.'&message=ItemAdded";</script>';
+                }
+            }
+            exit();
+        }
+    }
+
+    if (isset($questionName)) {
+        echo '<h3>'.$questionName.'</h3>';
+    }
+    if (!empty($pictureName)) {
+        echo '<img src="../document/download.php?doc_url=%2Fimages%2F'.$pictureName.'" border="0">';
+    }
+    if (!empty($msgErr)) {
+        echo Display::return_message($msgErr);
+    }
+
+    $form->display();
+}