add_courses_to_session.php 14 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. {
  53. for(var i = 0 ; i<origin.options.length ; i++) {
  54. if(origin.options[i].selected) {
  55. origin.options[i]=null;
  56. i = i-1;
  57. }
  58. }
  59. }
  60. </script>';
  61. $formSent=0;
  62. $errorMsg=$firstLetterCourse=$firstLetterSession='';
  63. $CourseList=$SessionList=array();
  64. $courses=$sessions=array();
  65. $noPHP_SELF=true;
  66. if (isset($_POST['formSent']) && $_POST['formSent']) {
  67. $formSent = $_POST['formSent'];
  68. $firstLetterCourse = $_POST['firstLetterCourse'];
  69. $firstLetterSession = $_POST['firstLetterSession'];
  70. $CourseList = $_POST['SessionCoursesList'];
  71. if (!is_array($CourseList)) {
  72. $CourseList=array();
  73. }
  74. $nbr_courses=0;
  75. $id_coach = Database::query("SELECT id_coach FROM $tbl_session WHERE id=$id_session");
  76. $id_coach = Database::fetch_array($id_coach);
  77. $id_coach = $id_coach[0];
  78. $rs = Database::query("SELECT course_code FROM $tbl_session_rel_course WHERE id_session=$id_session");
  79. $existingCourses = Database::store_result($rs);
  80. // Updating only the RRHH users?? why?
  81. //$sql="SELECT id_user FROM $tbl_session_rel_user WHERE id_session = $id_session AND relation_type=".COURSE_RELATION_TYPE_RRHH." ";
  82. $sql = "SELECT id_user FROM $tbl_session_rel_user WHERE id_session = $id_session ";
  83. $result = Database::query($sql);
  84. $UserList = Database::store_result($result);
  85. foreach($CourseList as $enreg_course) {
  86. $enreg_course = Database::escape_string($enreg_course);
  87. $exists = false;
  88. foreach ($existingCourses as $existingCourse) {
  89. if ($enreg_course == $existingCourse['course_code']) {
  90. $exists=true;
  91. }
  92. }
  93. if (!$exists) {
  94. SessionManager::add_courses_to_session($id_session, array($enreg_course));
  95. $course_info = api_get_course_info($enreg_course);
  96. CourseManager::update_course_ranking($course_info['real_id'], $id_session);
  97. //We add in the existing courses table the current course, to not try to add another time the current course
  98. $existingCourses[]=array('course_code'=>$enreg_course);
  99. $newUserList = array();
  100. foreach ($UserList as $enreg_user) {
  101. $newUserList[] = $enreg_user['id_user'];
  102. }
  103. SessionManager::subscribe_users_to_session_course($newUserList, $id_session, $enreg_course);
  104. }
  105. }
  106. foreach ($existingCourses as $existingCourse) {
  107. if(!in_array($existingCourse['course_code'], $CourseList)) {
  108. $course_info = api_get_course_info($existingCourse['course_code']);
  109. CourseManager::remove_course_ranking($course_info['real_id'], $id_session);
  110. Database::query("DELETE FROM $tbl_session_rel_course WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  111. Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  112. }
  113. }
  114. $nbr_courses=count($CourseList);
  115. Database::query("UPDATE $tbl_session SET nbr_courses=$nbr_courses WHERE id='$id_session'");
  116. if (isset($_GET['add'])) {
  117. header('Location: add_users_to_session.php?id_session='.$id_session.'&add=true');
  118. exit;
  119. } else {
  120. header('Location: resume_session.php?id_session='.$id_session);
  121. exit;
  122. }
  123. }
  124. // display the dokeos header
  125. Display::display_header($tool_name);
  126. // display the tool title
  127. // api_display_tool_title($tool_name);
  128. if($add_type == 'multiple') {
  129. $link_add_type_unique = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=unique">'.Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'</a>';
  130. $link_add_type_multiple = Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').' ';
  131. } else {
  132. $link_add_type_unique = Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'&nbsp;&nbsp;&nbsp;';
  133. $link_add_type_multiple = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=multiple">'.Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').'</a>';
  134. }
  135. // the form header
  136. $session_info = SessionManager::fetch($id_session);
  137. echo '<div class="actions">';
  138. echo $link_add_type_unique.$link_add_type_multiple;
  139. echo '</div>';
  140. /*$sql = 'SELECT COUNT(1) FROM '.$tbl_course;
  141. $rs = Database::query($sql);
  142. $count_courses = Database::result($rs, 0, 0);*/
  143. $ajax_search = $add_type == 'unique' ? true : false;
  144. $nosessionCourses = $sessionCourses = array();
  145. if ($ajax_search) {
  146. $sql="SELECT code, title, visual_code, id_session
  147. FROM $tbl_course course
  148. INNER JOIN $tbl_session_rel_course session_rel_course
  149. ON course.code = session_rel_course.course_code
  150. AND session_rel_course.id_session = ".intval($id_session)."
  151. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  152. if (api_is_multiple_url_enabled()) {
  153. $tbl_course_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  154. $access_url_id = api_get_current_access_url_id();
  155. if ($access_url_id != -1){
  156. $sql="SELECT code, title, visual_code, id_session
  157. FROM $tbl_course course
  158. INNER JOIN $tbl_session_rel_course session_rel_course
  159. ON course.code = session_rel_course.course_code
  160. AND session_rel_course.id_session = ".intval($id_session)."
  161. INNER JOIN $tbl_course_rel_access_url url_course ON (url_course.course_code=course.code)
  162. WHERE access_url_id = $access_url_id
  163. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  164. }
  165. }
  166. $result=Database::query($sql);
  167. $Courses=Database::store_result($result);
  168. foreach($Courses as $course) {
  169. $sessionCourses[$course['code']] = $course ;
  170. }
  171. } else {
  172. $sql="SELECT code, title, visual_code, id_session
  173. FROM $tbl_course course
  174. LEFT JOIN $tbl_session_rel_course session_rel_course
  175. ON course.code = session_rel_course.course_code
  176. AND session_rel_course.id_session = ".intval($id_session)."
  177. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  178. if (api_is_multiple_url_enabled()) {
  179. $tbl_course_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  180. $access_url_id = api_get_current_access_url_id();
  181. if ($access_url_id != -1){
  182. $sql="SELECT code, title, visual_code, id_session
  183. FROM $tbl_course course
  184. LEFT JOIN $tbl_session_rel_course session_rel_course
  185. ON course.code = session_rel_course.course_code
  186. AND session_rel_course.id_session = ".intval($id_session)."
  187. INNER JOIN $tbl_course_rel_access_url url_course ON (url_course.course_code=course.code)
  188. WHERE access_url_id = $access_url_id
  189. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  190. }
  191. }
  192. $result=Database::query($sql);
  193. $Courses=Database::store_result($result);
  194. foreach($Courses as $course) {
  195. if ($course['id_session'] == $id_session) {
  196. $sessionCourses[$course['code']] = $course ;
  197. } else {
  198. $nosessionCourses[$course['code']] = $course ;
  199. }
  200. }
  201. }
  202. unset($Courses);
  203. ?>
  204. <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();"';}?>>
  205. <legend><?php echo $tool_name.' ('.$session_info['name'].')'; ?></legend>
  206. <input type="hidden" name="formSent" value="1" />
  207. <?php
  208. if(!empty($errorMsg)) {
  209. Display::display_normal_message($errorMsg); //main API
  210. }
  211. ?>
  212. <table border="0" cellpadding="5" cellspacing="0" width="100%" align="center">
  213. <tr>
  214. <td width="45%" align="center"><b><?php echo get_lang('CourseListInPlatform') ?> :</b></td>
  215. <td width="10%">&nbsp;</td>
  216. <td align="center" width="45%"><b><?php echo get_lang('CourseListInSession') ?> :</b></td>
  217. </tr>
  218. <?php if($add_type == 'multiple') { ?>
  219. <tr><td width="45%" align="center">
  220. <?php echo get_lang('FirstLetterCourse'); ?> :
  221. <select name="firstLetterCourse" onchange = "xajax_search_courses(this.value,'multiple')">
  222. <option value="%">--</option>
  223. <?php
  224. echo Display :: get_alphabet_options();
  225. echo Display :: get_numeric_options(0,9,'');
  226. ?>
  227. </select>
  228. </td>
  229. <td>&nbsp;</td></tr>
  230. <?php } ?>
  231. <tr>
  232. <td width="45%" align="center">
  233. <?php
  234. if(!($add_type == 'multiple')){
  235. ?>
  236. <input type="text" id="course_to_add" onkeyup="xajax_search_courses(this.value,'single')" />
  237. <div id="ajax_list_courses_single"></div>
  238. <?php
  239. }
  240. else
  241. {
  242. ?>
  243. <div id="ajax_list_courses_multiple">
  244. <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" style="width:360px;"> <?php
  245. foreach($nosessionCourses as $enreg)
  246. {
  247. ?>
  248. <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>
  249. <?php
  250. }
  251. ?></select>
  252. </div>
  253. <?php
  254. }
  255. unset($nosessionCourses);
  256. ?>
  257. </td>
  258. <td width="10%" valign="middle" align="center">
  259. <?php
  260. if ($ajax_search) {
  261. ?>
  262. <button class="arrowl" type="button" onclick="remove_item(document.getElementById('destination'))"></button>
  263. <?php
  264. } else {
  265. ?>
  266. <button class="arrowr" type="button" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))"></button>
  267. <br /><br />
  268. <button class="arrowl" type="button" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))"></button>
  269. <?php
  270. }
  271. ?>
  272. <br /><br /><br /><br /><br /><br />
  273. <?php
  274. if(isset($_GET['add'])) {
  275. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('NextStep').'</button>';
  276. } else {
  277. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('SubscribeCoursesToSession').'</button>';
  278. }
  279. ?>
  280. </td>
  281. <td width="45%" align="center"><select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" style="width:360px;">
  282. <?php
  283. foreach($sessionCourses as $enreg)
  284. {
  285. ?>
  286. <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>
  287. <?php
  288. }
  289. unset($sessionCourses);
  290. ?>
  291. </select></td>
  292. </tr>
  293. </table>
  294. </form>
  295. <script>
  296. function moveItem(origin , destination){
  297. for(var i = 0 ; i<origin.options.length ; i++) {
  298. if(origin.options[i].selected) {
  299. destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
  300. origin.options[i]=null;
  301. i = i-1;
  302. }
  303. }
  304. destination.selectedIndex = -1;
  305. sortOptions(destination.options);
  306. }
  307. function sortOptions(options) {
  308. newOptions = new Array();
  309. for (i = 0 ; i<options.length ; i++) {
  310. newOptions[i] = options[i];
  311. }
  312. newOptions = newOptions.sort(mysort);
  313. options.length = 0;
  314. for(i = 0 ; i < newOptions.length ; i++){
  315. options[i] = newOptions[i];
  316. }
  317. }
  318. function mysort(a, b){
  319. if(a.text.toLowerCase() > b.text.toLowerCase()){
  320. return 1;
  321. }
  322. if(a.text.toLowerCase() < b.text.toLowerCase()){
  323. return -1;
  324. }
  325. return 0;
  326. }
  327. function valide(){
  328. var options = document.getElementById('destination').options;
  329. for (i = 0 ; i<options.length ; i++)
  330. options[i].selected = true;
  331. document.forms.formulaire.submit();
  332. }
  333. </script>
  334. <?php
  335. /* FOOTER */
  336. Display::display_footer();