exercise_admin.php 8.2 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231
  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * Exercise administration
  5. * This script allows to manage an exercise. It is included from
  6. * the script admin.php
  7. * @package chamilo.exercise
  8. * @author Olivier Brouckaert
  9. */
  10. /**
  11. * Code
  12. */
  13. // name of the language file that needs to be included
  14. $language_file='exercice';
  15. require_once 'exercise.class.php';
  16. require_once 'question.class.php';
  17. require_once 'answer.class.php';
  18. require_once '../inc/global.inc.php';
  19. require_once 'exercise.lib.php';
  20. $this_section=SECTION_COURSES;
  21. if(!api_is_allowed_to_edit(null,true)) {
  22. api_not_allowed(true);
  23. }
  24. $htmlHeadXtra[] = '<script type="text/javascript">
  25. function advanced_parameters() {
  26. if(document.getElementById(\'options\').style.display == \'none\') {
  27. document.getElementById(\'options\').style.display = \'block\';
  28. document.getElementById(\'img_plus_and_minus\').innerHTML=\'&nbsp;<img style="vertical-align:middle;" src="../img/div_hide.gif" alt="" />&nbsp;'.get_lang('AdvancedParameters').'\';
  29. } else {
  30. document.getElementById(\'options\').style.display = \'none\';
  31. document.getElementById(\'img_plus_and_minus\').innerHTML=\'&nbsp;<img style="vertical-align:middle;" src="../img/div_show.gif" alt="" />&nbsp;'.get_lang('AdvancedParameters').'\';
  32. }
  33. }
  34. function FCKeditor_OnComplete( editorInstance ) {
  35. if (document.getElementById ( \'HiddenFCK\' + editorInstance.Name )) {
  36. HideFCKEditorByInstanceName (editorInstance.Name);
  37. }
  38. }
  39. function HideFCKEditorByInstanceName ( editorInstanceName ) {
  40. if (document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className == "HideFCKEditor" )
  41. {
  42. document.getElementById ( \'HiddenFCK\' + editorInstanceName ).className = "media";
  43. }
  44. }
  45. function show_media() {
  46. var my_display = document.getElementById(\'HiddenFCKexerciseDescription\').style.display;
  47. if(my_display== \'none\' || my_display == \'\')
  48. {
  49. document.getElementById(\'HiddenFCKexerciseDescription\').style.display = \'block\';
  50. document.getElementById(\'media_icon\').innerHTML=\'&nbsp;<img src="../img/looknfeelna.png" alt="" />&nbsp;'.get_lang('ExerciseDescription').'\';
  51. } else {
  52. document.getElementById(\'HiddenFCKexerciseDescription\').style.display = \'none\';
  53. document.getElementById(\'media_icon\').innerHTML=\'&nbsp;<img src="../img/looknfeel.png" alt="" />&nbsp;'.get_lang('ExerciseDescription').'\';
  54. }
  55. }
  56. function activate_start_date() {
  57. if(document.getElementById(\'start_date_div\').style.display == \'none\') {
  58. document.getElementById(\'start_date_div\').style.display = \'block\';
  59. } else {
  60. document.getElementById(\'start_date_div\').style.display = \'none\';
  61. }
  62. }
  63. function activate_end_date() {
  64. if(document.getElementById(\'end_date_div\').style.display == \'none\') {
  65. document.getElementById(\'end_date_div\').style.display = \'block\';
  66. } else {
  67. document.getElementById(\'end_date_div\').style.display = \'none\';
  68. }
  69. }
  70. function feedbackselection() {
  71. var index = document.exercise_admin.exerciseFeedbackType.selectedIndex;
  72. if (index == \'1\') {
  73. document.exercise_admin.exerciseType[1].checked=true;
  74. document.exercise_admin.exerciseType[0].disabled=true;
  75. } else {
  76. document.exercise_admin.exerciseType[0].disabled=false;
  77. }
  78. }
  79. function option_time_expired() {
  80. if(document.getElementById(\'timercontrol\').style.display == \'none\')
  81. {
  82. document.getElementById(\'timercontrol\').style.display = \'block\';
  83. } else {
  84. document.getElementById(\'timercontrol\').style.display = \'none\';
  85. }
  86. }
  87. function check_per_page_one() {
  88. if (document.getElementById(\'divtimecontrol\').style.display==\'none\') {
  89. document.getElementById(\'divtimecontrol\').style.display=\'block\';
  90. document.getElementById(\'divtimecontrol\').display=block;
  91. document.getElementById(\'timecontrol\').display=none;
  92. }
  93. document.getElementById(\'exerciseType_0\').checked=true;
  94. }
  95. function check_per_page_all() {
  96. if (document.getElementById(\'divtimecontrol\').style.display==\'block\') {
  97. document.getElementById(\'divtimecontrol\').style.display=\'none\';
  98. document.getElementById(\'enabletimercontroltotalminutes\').value=\'\';
  99. }
  100. if (document.getElementById(\'exerciseType_1\').checked) {
  101. document.getElementById(\'exerciseType_0\').checked = true;
  102. }
  103. }
  104. function check_feedback() {
  105. document.getElementById(\'result_disabled_0\').checked = true;
  106. }
  107. function check_direct_feedback() {
  108. document.getElementById(\'option_page_one\').checked = true;
  109. document.getElementById(\'result_disabled_0\').checked = true;
  110. }
  111. function check_results_disabled() {
  112. document.getElementById(\'exerciseType_2\').checked = true;
  113. }
  114. </script>';
  115. $htmlHeadXtra[] = '<script type="text/javascript">
  116. function setFocus(){
  117. $("#exercise_title").focus();
  118. }
  119. $(document).ready(function () {
  120. setFocus();
  121. });
  122. </script>';
  123. // INIT EXERCISE
  124. require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
  125. $objExercise = new Exercise();
  126. //INIT FORM
  127. if(isset($_GET['exerciseId'])) {
  128. $form = new FormValidator('exercise_admin', 'post', api_get_self().'?'.api_get_cidreq().'&exerciseId='.intval($_GET['exerciseId']));
  129. $objExercise->read($_GET['exerciseId']);
  130. $form->addElement('hidden','edit','true');
  131. } else {
  132. $form = new FormValidator('exercise_admin','post',api_get_self().'?'.api_get_cidreq());
  133. $form->addElement('hidden','edit','false');
  134. }
  135. $objExercise->createForm($form);
  136. // VALIDATE FORM
  137. if ($form->validate()) {
  138. $objExercise->processCreation($form);
  139. if ($form->getSubmitValue('edit') == 'true') {
  140. $message = 'ExerciseEdited';
  141. } else {
  142. $message = 'ExerciseAdded';
  143. }
  144. $exercise_id = $objExercise->id;
  145. api_session_unregister('objExercise');
  146. header('Location:admin.php?message='.$message.'&exerciseId='.$exercise_id);
  147. exit;
  148. } else {
  149. // DISPLAY FORM
  150. if (isset($_SESSION['gradebook'])) {
  151. $gradebook= $_SESSION['gradebook'];
  152. }
  153. if (!empty($gradebook) && $gradebook=='view') {
  154. $interbreadcrumb[]= array ('url' => '../gradebook/'.$_SESSION['gradebook_dest'],'name' => get_lang('ToolGradebook'));
  155. }
  156. $nameTools = get_lang('ExerciseManagement');
  157. $interbreadcrumb[] = array("url"=>'exercice.php', 'name'=> get_lang('Exercices'));
  158. $interbreadcrumb[] = array("url"=>"admin.php?exerciseId=".$objExercise->id, "name" => $objExercise->name);
  159. Display::display_header($nameTools,get_lang('Exercise'));
  160. echo '<div class="actions">';
  161. if ($objExercise->id != 0) {
  162. echo '<a href="admin.php?'.api_get_cidReq().'&exerciseId='.$objExercise->id.'">' . Display :: return_icon('back.png', get_lang('GoBackToQuestionList'),'','32').'</a>';
  163. } else {
  164. if (!empty($_GET['lp_id']) || !empty($_POST['lp_id'])){
  165. if (!empty($_POST['lp_id'])){
  166. $lp_id=Security::remove_XSS($_POST['lp_id']);//TODO:this remains to be implemented after press the first post
  167. }
  168. else{
  169. $lp_id=Security::remove_XSS($_GET['lp_id']);
  170. }
  171. echo "<a href=\"../newscorm/lp_controller.php?".api_get_cidreq()."&gradebook=&action=add_item&type=step&lp_id=".$lp_id."#resource_tab-2\">".Display::return_icon('back.png', get_lang("BackTo").' '.get_lang("LearningPaths"),'','32')."</a>";
  172. }
  173. else{
  174. echo '<a href="exercice.php">' . Display :: return_icon('back.png', get_lang('BackToExercisesList'),'','32').'</a>';
  175. }
  176. }
  177. echo '</div>';
  178. if ($objExercise->feedbacktype==1)
  179. Display::display_normal_message(get_lang('DirectFeedbackCantModifyTypeQuestion'));
  180. if (api_get_setting('search_enabled')=='true' && !extension_loaded('xapian')) {
  181. Display::display_error_message(get_lang('SearchXapianModuleNotInstalled'));
  182. }
  183. // to hide the exercise description
  184. echo '<style> .media { display:none;}</style>';
  185. if (isset($objExercise) && !empty($objExercise->id)) {
  186. $TBL_LP_ITEM = Database::get_course_table(TABLE_LP_ITEM);
  187. $sql="SELECT max_score FROM $TBL_LP_ITEM
  188. WHERE item_type = '".TOOL_QUIZ."' AND path ='".Database::escape_string($objExercise->id)."'";
  189. $result = Database::query($sql);
  190. if (Database::num_rows($result) > 0) {
  191. $form->freeze();
  192. }
  193. }
  194. $form->display();
  195. }
  196. Display::display_footer();