session_course_user.php 9.0 KB

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  1. <?php //$id: $
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * @package chamilo.admin
  5. */
  6. // name of the language file that needs to be included
  7. $language_file='admin';
  8. // resetting the course id
  9. $cidReset=true;
  10. // including some necessary dokeos files
  11. require_once '../inc/global.inc.php';
  12. // setting the section (for the tabs)
  13. $this_section = SECTION_PLATFORM_ADMIN;
  14. // Access restrictions
  15. api_protect_admin_script(true);
  16. // setting breadcrumbs
  17. $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
  18. $interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
  19. $interbreadcrumb[] = array('url' => 'resume_session.php?id_session='.Security::remove_XSS($_GET['id_session']),'name' => get_lang('SessionOverview'));
  20. // Database Table Definitions
  21. $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
  22. $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
  23. $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
  24. $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
  25. $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
  26. // setting the name of the tool
  27. $tool_name= get_lang('EditSessionCoursesByUser');
  28. $id_session=intval($_GET['id_session']);
  29. $id_user=intval($_GET['id_user']);
  30. if (empty($id_user) || empty($id_session)) {
  31. header('Location: resume_session.php?id_session='.$id_session);
  32. }
  33. if (!api_is_platform_admin()) {
  34. $sql = 'SELECT session_admin_id FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_session;
  35. $rs = Database::query($sql);
  36. if (Database::result($rs,0,0)!=$_user['user_id']) {
  37. api_not_allowed(true);
  38. }
  39. }
  40. $formSent=0;
  41. $errorMsg=$firstLetterCourse=$firstLetterSession='';
  42. $CourseList=$SessionList=array();
  43. $courses=$sessions=array();
  44. $noPHP_SELF=true;
  45. if ($_POST['formSent']) {
  46. $formSent = $_POST['formSent'];
  47. $CourseList = $_POST['SessionCoursesList'];
  48. if (!is_array($CourseList)) {
  49. $CourseList=array();
  50. }
  51. $sql="SELECT distinct code
  52. FROM $tbl_course course LEFT JOIN $tbl_session_rel_course session_rel_course
  53. ON course.code = session_rel_course.course_code inner join $tbl_session_rel_course_rel_user as srcru
  54. ON (srcru.id_session = session_rel_course.id_session)
  55. WHERE id_user = $id_user and session_rel_course.id_session = $id_session";
  56. $rs = Database::query($sql);
  57. $existingCourses = Database::store_result($rs);
  58. if (count($CourseList) == count($existingCourses)) {
  59. header('Location: session_course_user.php?id_session='.$id_session.'&id_user='.$id_user.'&msg='.get_lang('MaybeYouWantToDeleteThisUserFromSession'));
  60. exit;
  61. }
  62. foreach($CourseList as $enreg_course) {
  63. $exists = false;
  64. foreach($existingCourses as $existingCourse) {
  65. if($enreg_course == $existingCourse['course_code']) {
  66. $exists=true;
  67. }
  68. }
  69. if(!$exists) {
  70. $enreg_course = Database::escape_string($enreg_course);
  71. $sql_delete = "DELETE FROM $tbl_session_rel_course_rel_user
  72. WHERE id_user='".$id_user."' AND course_code='".$enreg_course."' AND id_session=$id_session";
  73. Database::query($sql_delete);
  74. if (Database::affected_rows()) {
  75. //update session rel course table
  76. $sql_update = "UPDATE $tbl_session_rel_course SET nbr_users= nbr_users - 1 WHERE id_session='$id_session' AND course_code='$enreg_course'";
  77. Database::query($sql_update);
  78. }
  79. }
  80. }
  81. foreach($existingCourses as $existingCourse) {
  82. //$sql_insert_rel_course= "INSERT INTO $tbl_session_rel_course(id_session,course_code, id_coach) VALUES('$id_session','$enreg_course','$id_coach')";
  83. if(!in_array($existingCourse['code'], $CourseList)){
  84. $existingCourse = Database::escape_string($existingCourse['code']);
  85. $sql_insert = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session,course_code,id_user) VALUES('$id_session','$existingCourse','$id_user')";
  86. Database::query($sql_insert);
  87. if(Database::affected_rows()) {
  88. //update session rel course table
  89. $sql_update = "UPDATE $tbl_session_rel_course SET nbr_users= nbr_users + 1 WHERE id_session='$id_session' AND course_code='$existingCourse'";
  90. Database::query($sql_update);
  91. }
  92. }
  93. }
  94. header('Location: session_course_user.php?id_session='.$id_session.'&id_user='.$id_user.'&msg='.get_lang('CoursesUpdated'));
  95. exit;
  96. }
  97. // display the dokeos header
  98. Display::display_header($tool_name);
  99. if (!empty($_GET['msg'])) {
  100. Display::display_normal_message(urldecode($_GET['msg']));
  101. }
  102. // the form header
  103. $session_info = SessionManager::fetch($id_session);
  104. $user_info = api_get_user_info($id_user);
  105. echo '<legend>'.$tool_name.': '.$session_info['name'].' - '.$user_info['complete_name'].'</legend>';
  106. $nosessionCourses = $sessionCourses = array();
  107. // actual user
  108. $sql="SELECT code, title, visual_code, srcru.id_session " .
  109. "FROM $tbl_course course inner JOIN $tbl_session_rel_course_rel_user as srcru " .
  110. "ON course.code = srcru.course_code WHERE srcru.id_user = $id_user AND id_session = $id_session";
  111. //all
  112. $sql_all="SELECT code, title, visual_code, src.id_session " .
  113. "FROM $tbl_course course inner JOIN $tbl_session_rel_course as src " .
  114. "ON course.code = src.course_code AND id_session = $id_session";
  115. $result=Database::query($sql);
  116. $Courses=Database::store_result($result);
  117. $result=Database::query($sql_all);
  118. $CoursesAll=Database::store_result($result);
  119. $course_temp = array();
  120. foreach($Courses as $course) {
  121. $course_temp[] = $course['code'];
  122. }
  123. foreach($CoursesAll as $course) {
  124. if (in_array($course['code'], $course_temp)) {
  125. $nosessionCourses[$course['code']] = $course ;
  126. } else {
  127. $sessionCourses[$course['code']] = $course ;
  128. }
  129. }
  130. unset($Courses);
  131. ?>
  132. <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo Security::remove_XSS($_GET['page']) ?>&id_user=<?php echo $id_user; ?>&id_session=<?php echo $id_session; ?>" style="margin:0px;">
  133. <input type="hidden" name="formSent" value="1" />
  134. <?php
  135. if(!empty($errorMsg)) {
  136. Display::display_normal_message($errorMsg); //main API
  137. }
  138. ?>
  139. <table border="0" cellpadding="5" cellspacing="0" width="100%" align="center">
  140. <tr>
  141. <td width="45%" align="center"><b><?php echo get_lang('CurrentCourses') ?> :</b></td>
  142. <td width="10%">&nbsp;</td>
  143. <td align="center" width="45%"><b><?php echo get_lang('CoursesToAvoid') ?> :</b></td>
  144. </tr>
  145. </td>
  146. <tr>
  147. <td width="45%" align="center">
  148. <div id="ajax_list_courses_multiple">
  149. <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" style="width:320px;"> <?php
  150. foreach($nosessionCourses as $enreg) {
  151. ?>
  152. <option value="<?php echo $enreg['code']; ?>" <?php echo 'title="'.htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES).'"'; if(in_array($enreg['code'],$CourseList)) echo 'selected="selected"'; ?>><?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?></option>
  153. <?php
  154. }
  155. ?> </select></div> <?php
  156. unset($nosessionCourses);
  157. ?>
  158. </select></td>
  159. <td width="10%" valign="middle" align="center">
  160. <button class="arrowr" type="button" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))"></button>
  161. <br /><br />
  162. <button class="arrowl" type="button" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))"></button>
  163. <br /><br /><br /><br /><br /><br />
  164. <?php
  165. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('EditSessionCourses').'</button>';
  166. ?>
  167. </td>
  168. <td width="45%" align="center"><select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" style="width:320px;">
  169. <?php
  170. foreach($sessionCourses as $enreg) {
  171. ?>
  172. <option value="<?php echo $enreg['code']; ?>" title="<?php echo htmlspecialchars($enreg['title'].' ('.$enreg['visual_code'].')',ENT_QUOTES); ?>"><?php echo $enreg['title'].' ('.$enreg['visual_code'].')'; ?></option>
  173. <?php
  174. }
  175. unset($sessionCourses);
  176. ?>
  177. </select></td>
  178. </tr>
  179. </table>
  180. </form>
  181. <script type="text/javascript">
  182. <!--
  183. function moveItem(origin , destination){
  184. for(var i = 0 ; i<origin.options.length ; i++) {
  185. if(origin.options[i].selected) {
  186. destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
  187. origin.options[i]=null;
  188. i = i-1;
  189. }
  190. }
  191. destination.selectedIndex = -1;
  192. sortOptions(destination.options);
  193. }
  194. function sortOptions(options) {
  195. newOptions = new Array();
  196. for (i = 0 ; i<options.length ; i++) {
  197. newOptions[i] = options[i];
  198. }
  199. newOptions = newOptions.sort(mysort);
  200. options.length = 0;
  201. for(i = 0 ; i < newOptions.length ; i++){
  202. options[i] = newOptions[i];
  203. }
  204. }
  205. function mysort(a, b){
  206. if(a.text.toLowerCase() > b.text.toLowerCase()){
  207. return 1;
  208. }
  209. if(a.text.toLowerCase() < b.text.toLowerCase()){
  210. return -1;
  211. }
  212. return 0;
  213. }
  214. function valide(){
  215. var options = document.getElementById('destination').options;
  216. for (i = 0 ; i<options.length ; i++)
  217. options[i].selected = true;
  218. document.forms.formulaire.submit();
  219. }
  220. -->
  221. </script>
  222. <?php
  223. Display::display_footer();