add_courses_to_session.php 13 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * @package chamilo.admin
  5. * @todo use formvalidator
  6. */
  7. // name of the language file that needs to be included
  8. $language_file='admin';
  9. // resetting the course id
  10. $cidReset = true;
  11. require_once '../inc/global.inc.php';
  12. $id_session = isset($_GET['id_session']) ? intval($_GET['id_session']) : null;
  13. SessionManager::protect_session_edit($id_session);
  14. $xajax = new xajax();
  15. $xajax -> registerFunction (array('search_courses', 'AddCourseToSession', 'search_courses'));
  16. // Setting the section (for the tabs)
  17. $this_section = SECTION_PLATFORM_ADMIN;
  18. // setting breadcrumbs
  19. $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('Sessions'));
  20. $interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
  21. $interbreadcrumb[] = array('url' => "resume_session.php?id_session=".$id_session,"name" => get_lang('SessionOverview'));
  22. // Database Table Definitions
  23. $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
  24. $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
  25. $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
  26. $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
  27. $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
  28. // setting the name of the tool
  29. $tool_name= get_lang('SubscribeCoursesToSession');
  30. $add_type = 'multiple';
  31. if (isset($_GET['add_type']) && $_GET['add_type']!=''){
  32. $add_type = Security::remove_XSS($_REQUEST['add_type']);
  33. }
  34. $page = isset($_GET['page']) ? Security::remove_XSS($_GET['page']) : null;
  35. $xajax->processRequests();
  36. $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
  37. $htmlHeadXtra[] = '<script>
  38. function add_course_to_session (code, content) {
  39. document.getElementById("course_to_add").value = "";
  40. document.getElementById("ajax_list_courses_single").innerHTML = "";
  41. destination = document.getElementById("destination");
  42. for (i=0;i<destination.length;i++) {
  43. if(destination.options[i].text == content) {
  44. return false;
  45. }
  46. }
  47. destination.options[destination.length] = new Option(content,code);
  48. destination.selectedIndex = -1;
  49. sortOptions(destination.options);
  50. }
  51. function remove_item(origin) {
  52. for(var i = 0 ; i<origin.options.length ; i++) {
  53. if(origin.options[i].selected) {
  54. origin.options[i]=null;
  55. i = i-1;
  56. }
  57. }
  58. }
  59. </script>';
  60. $formSent = 0;
  61. $errorMsg = $firstLetterCourse=$firstLetterSession='';
  62. $CourseList = $SessionList=array();
  63. $courses = $sessions=array();
  64. $noPHP_SELF = true;
  65. if (isset($_POST['formSent']) && $_POST['formSent']) {
  66. $formSent = $_POST['formSent'];
  67. $firstLetterCourse = $_POST['firstLetterCourse'];
  68. $firstLetterSession = $_POST['firstLetterSession'];
  69. $CourseList = $_POST['SessionCoursesList'];
  70. if (!is_array($CourseList)) {
  71. $CourseList=array();
  72. }
  73. $nbr_courses=0;
  74. $id_coach = Database::query("SELECT id_coach FROM $tbl_session WHERE id=$id_session");
  75. $id_coach = Database::fetch_array($id_coach);
  76. $id_coach = $id_coach[0];
  77. $rs = Database::query("SELECT course_code FROM $tbl_session_rel_course WHERE id_session=$id_session");
  78. $existingCourses = Database::store_result($rs);
  79. // Updating only the RRHH users?? why?
  80. //$sql="SELECT id_user FROM $tbl_session_rel_user WHERE id_session = $id_session AND relation_type=".COURSE_RELATION_TYPE_RRHH." ";
  81. $sql = "SELECT id_user FROM $tbl_session_rel_user WHERE id_session = $id_session ";
  82. $result = Database::query($sql);
  83. $UserList = Database::store_result($result);
  84. foreach($CourseList as $enreg_course) {
  85. $enreg_course = Database::escape_string($enreg_course);
  86. $exists = false;
  87. foreach ($existingCourses as $existingCourse) {
  88. if ($enreg_course == $existingCourse['course_code']) {
  89. $exists=true;
  90. }
  91. }
  92. if (!$exists) {
  93. SessionManager::add_courses_to_session($id_session, array($enreg_course));
  94. $course_info = api_get_course_info($enreg_course);
  95. CourseManager::update_course_ranking($course_info['real_id'], $id_session);
  96. //We add in the existing courses table the current course, to not try to add another time the current course
  97. $existingCourses[]=array('course_code'=>$enreg_course);
  98. $newUserList = array();
  99. foreach ($UserList as $enreg_user) {
  100. $newUserList[] = $enreg_user['id_user'];
  101. }
  102. SessionManager::subscribe_users_to_session_course($newUserList, $id_session, $enreg_course);
  103. }
  104. }
  105. foreach ($existingCourses as $existingCourse) {
  106. if(!in_array($existingCourse['course_code'], $CourseList)) {
  107. $course_info = api_get_course_info($existingCourse['course_code']);
  108. CourseManager::remove_course_ranking($course_info['real_id'], $id_session);
  109. Database::query("DELETE FROM $tbl_session_rel_course WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  110. Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  111. }
  112. }
  113. $nbr_courses = count($CourseList);
  114. Database::query("UPDATE $tbl_session SET nbr_courses=$nbr_courses WHERE id='$id_session'");
  115. if (isset($_GET['add'])) {
  116. header('Location: add_users_to_session.php?id_session='.$id_session.'&add=true');
  117. exit;
  118. } else {
  119. header('Location: resume_session.php?id_session='.$id_session);
  120. exit;
  121. }
  122. }
  123. // display the dokeos header
  124. Display::display_header($tool_name);
  125. if ($add_type == 'multiple') {
  126. $link_add_type_unique = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=unique">'.Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'</a>';
  127. $link_add_type_multiple = Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').' ';
  128. } else {
  129. $link_add_type_unique = Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'&nbsp;&nbsp;&nbsp;';
  130. $link_add_type_multiple = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=multiple">'.Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').'</a>';
  131. }
  132. // the form header
  133. $session_info = SessionManager::fetch($id_session);
  134. echo '<div class="actions">';
  135. echo $link_add_type_unique.$link_add_type_multiple;
  136. echo '</div>';
  137. /*$sql = 'SELECT COUNT(1) FROM '.$tbl_course;
  138. $rs = Database::query($sql);
  139. $count_courses = Database::result($rs, 0, 0);*/
  140. $ajax_search = $add_type == 'unique' ? true : false;
  141. $nosessionCourses = $sessionCourses = array();
  142. if ($ajax_search) {
  143. $sql="SELECT code, title, visual_code, id_session
  144. FROM $tbl_course course
  145. INNER JOIN $tbl_session_rel_course session_rel_course
  146. ON course.code = session_rel_course.course_code
  147. AND session_rel_course.id_session = ".intval($id_session)."
  148. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  149. if (api_is_multiple_url_enabled()) {
  150. $tbl_course_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  151. $access_url_id = api_get_current_access_url_id();
  152. if ($access_url_id != -1){
  153. $sql="SELECT code, title, visual_code, id_session
  154. FROM $tbl_course course
  155. INNER JOIN $tbl_session_rel_course session_rel_course
  156. ON course.code = session_rel_course.course_code
  157. AND session_rel_course.id_session = ".intval($id_session)."
  158. INNER JOIN $tbl_course_rel_access_url url_course ON (url_course.course_code=course.code)
  159. WHERE access_url_id = $access_url_id
  160. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  161. }
  162. }
  163. $result = Database::query($sql);
  164. $Courses = Database::store_result($result);
  165. foreach($Courses as $course) {
  166. $sessionCourses[$course['code']] = $course ;
  167. }
  168. } else {
  169. $sql="SELECT code, title, visual_code, id_session
  170. FROM $tbl_course course
  171. LEFT JOIN $tbl_session_rel_course session_rel_course
  172. ON course.code = session_rel_course.course_code
  173. AND session_rel_course.id_session = ".intval($id_session)."
  174. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  175. if (api_is_multiple_url_enabled()) {
  176. $tbl_course_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  177. $access_url_id = api_get_current_access_url_id();
  178. if ($access_url_id != -1){
  179. $sql="SELECT code, title, visual_code, id_session
  180. FROM $tbl_course course
  181. LEFT JOIN $tbl_session_rel_course session_rel_course
  182. ON course.code = session_rel_course.course_code
  183. AND session_rel_course.id_session = ".intval($id_session)."
  184. INNER JOIN $tbl_course_rel_access_url url_course ON (url_course.course_code=course.code)
  185. WHERE access_url_id = $access_url_id
  186. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  187. }
  188. }
  189. $result = Database::query($sql);
  190. $Courses = Database::store_result($result);
  191. foreach($Courses as $course) {
  192. if ($course['id_session'] == $id_session) {
  193. $sessionCourses[$course['code']] = $course ;
  194. } else {
  195. $nosessionCourses[$course['code']] = $course ;
  196. }
  197. }
  198. }
  199. unset($Courses);
  200. ?>
  201. <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $page; ?>&id_session=<?php echo $id_session; ?><?php if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;" <?php if($ajax_search){echo ' onsubmit="valide();"';}?>>
  202. <legend><?php echo $tool_name.' ('.$session_info['name'].')'; ?></legend>
  203. <input type="hidden" name="formSent" value="1" />
  204. <?php
  205. if(!empty($errorMsg)) {
  206. Display::display_normal_message($errorMsg); //main API
  207. }
  208. ?>
  209. <table border="0" cellpadding="5" cellspacing="0" width="100%" align="center">
  210. <tr>
  211. <td width="45%" align="center"><b><?php echo get_lang('CourseListInPlatform') ?> :</b></td>
  212. <td width="10%">&nbsp;</td>
  213. <td align="center" width="45%"><b><?php echo get_lang('CourseListInSession') ?> :</b></td>
  214. </tr>
  215. <?php if($add_type == 'multiple') { ?>
  216. <tr><td width="45%" align="center">
  217. <?php echo get_lang('FirstLetterCourse'); ?> :
  218. <select name="firstLetterCourse" onchange = "xajax_search_courses(this.value,'multiple')">
  219. <option value="%">--</option>
  220. <?php
  221. echo Display :: get_alphabet_options();
  222. echo Display :: get_numeric_options(0,9,'');
  223. ?>
  224. </select>
  225. </td>
  226. <td>&nbsp;</td></tr>
  227. <?php } ?>
  228. <tr>
  229. <td width="45%" align="center">
  230. <?php
  231. if(!($add_type == 'multiple')){
  232. ?>
  233. <input type="text" id="course_to_add" onkeyup="xajax_search_courses(this.value,'single')" />
  234. <div id="ajax_list_courses_single"></div>
  235. <?php
  236. } else {
  237. ?>
  238. <div id="ajax_list_courses_multiple">
  239. <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" style="width:360px;"> <?php
  240. foreach($nosessionCourses as $enreg) {
  241. ?>
  242. <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>
  243. <?php } ?>
  244. </select>
  245. </div>
  246. <?php
  247. }
  248. unset($nosessionCourses);
  249. ?>
  250. </td>
  251. <td width="10%" valign="middle" align="center">
  252. <?php
  253. if ($ajax_search) {
  254. ?>
  255. <button class="arrowl" type="button" onclick="remove_item(document.getElementById('destination'))"></button>
  256. <?php
  257. } else {
  258. ?>
  259. <button class="arrowr" type="button" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))"></button>
  260. <br /><br />
  261. <button class="arrowl" type="button" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))"></button>
  262. <?php
  263. }
  264. ?>
  265. <br /><br /><br /><br /><br /><br />
  266. <?php
  267. if (isset($_GET['add'])) {
  268. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('NextStep').'</button>';
  269. } else {
  270. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('SubscribeCoursesToSession').'</button>';
  271. }
  272. ?>
  273. </td>
  274. <td width="45%" align="center">
  275. <select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" style="width:360px;">
  276. <?php foreach($sessionCourses as $enreg) { ?>
  277. <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>
  278. <?php }
  279. unset($sessionCourses);
  280. ?>
  281. </select>
  282. </td>
  283. </tr>
  284. </table>
  285. </form>
  286. <script>
  287. function valide(){
  288. var options = document.getElementById('destination').options;
  289. for (i = 0 ; i<options.length ; i++)
  290. options[i].selected = true;
  291. document.forms.formulaire.submit();
  292. }
  293. </script>
  294. <?php
  295. Display::display_footer();