add_courses_to_session.php 14 KB

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  1. <?php //$id: $
  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. // including additonal libraries
  13. require_once api_get_path(LIBRARY_PATH).'add_courses_to_session_functions.lib.php';
  14. $id_session = intval($_GET['id_session']);
  15. $xajax = new xajax();
  16. //$xajax->debugOn();
  17. $xajax -> registerFunction (array('search_courses', 'AddCourseToSession', 'search_courses'));
  18. // Setting the section (for the tabs)
  19. $this_section = SECTION_PLATFORM_ADMIN;
  20. // Access restrictions
  21. api_protect_admin_script(true);
  22. // setting breadcrumbs
  23. $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
  24. $interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
  25. $interbreadcrumb[] = array('url' => "resume_session.php?id_session=".$id_session,"name" => get_lang('SessionOverview'));
  26. // Database Table Definitions
  27. $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
  28. $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
  29. $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
  30. $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
  31. $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
  32. // setting the name of the tool
  33. $tool_name= get_lang('SubscribeCoursesToSession');
  34. $add_type = 'multiple';
  35. if(isset($_GET['add_type']) && $_GET['add_type']!=''){
  36. $add_type = Security::remove_XSS($_REQUEST['add_type']);
  37. }
  38. if (!api_is_platform_admin()) {
  39. $sql = 'SELECT session_admin_id FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_session;
  40. $rs = Database::query($sql);
  41. if (Database::result($rs,0,0)!=$_user['user_id']) {
  42. api_not_allowed(true);
  43. }
  44. }
  45. $xajax -> processRequests();
  46. $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
  47. $htmlHeadXtra[] = '
  48. <script type="text/javascript">
  49. function add_course_to_session (code, content) {
  50. document.getElementById("course_to_add").value = "";
  51. document.getElementById("ajax_list_courses_single").innerHTML = "";
  52. destination = document.getElementById("destination");
  53. for (i=0;i<destination.length;i++) {
  54. if(destination.options[i].text == content) {
  55. return false;
  56. }
  57. }
  58. destination.options[destination.length] = new Option(content,code);
  59. destination.selectedIndex = -1;
  60. sortOptions(destination.options);
  61. }
  62. function remove_item(origin)
  63. {
  64. for(var i = 0 ; i<origin.options.length ; i++) {
  65. if(origin.options[i].selected) {
  66. origin.options[i]=null;
  67. i = i-1;
  68. }
  69. }
  70. }
  71. </script>';
  72. $formSent=0;
  73. $errorMsg=$firstLetterCourse=$firstLetterSession='';
  74. $CourseList=$SessionList=array();
  75. $courses=$sessions=array();
  76. $noPHP_SELF=true;
  77. if ($_POST['formSent']) {
  78. $formSent = $_POST['formSent'];
  79. $firstLetterCourse = $_POST['firstLetterCourse'];
  80. $firstLetterSession = $_POST['firstLetterSession'];
  81. $CourseList = $_POST['SessionCoursesList'];
  82. if (!is_array($CourseList)) {
  83. $CourseList=array();
  84. }
  85. $nbr_courses=0;
  86. $id_coach = Database::query("SELECT id_coach FROM $tbl_session WHERE id=$id_session");
  87. $id_coach = Database::fetch_array($id_coach);
  88. $id_coach = $id_coach[0];
  89. $rs = Database::query("SELECT course_code FROM $tbl_session_rel_course WHERE id_session=$id_session");
  90. $existingCourses = Database::store_result($rs);
  91. // Updating only the RRHH users?? why?
  92. //$sql="SELECT id_user FROM $tbl_session_rel_user WHERE id_session = $id_session AND relation_type=".COURSE_RELATION_TYPE_RRHH." ";
  93. $sql = "SELECT id_user FROM $tbl_session_rel_user WHERE id_session = $id_session ";
  94. $result = Database::query($sql);
  95. $UserList = Database::store_result($result);
  96. foreach($CourseList as $enreg_course) {
  97. $enreg_course = Database::escape_string($enreg_course);
  98. $exists = false;
  99. foreach($existingCourses as $existingCourse) {
  100. if($enreg_course == $existingCourse['course_code']) {
  101. $exists=true;
  102. }
  103. }
  104. if(!$exists) {
  105. $sql_insert_rel_course= "INSERT INTO $tbl_session_rel_course(id_session,course_code) VALUES('$id_session','$enreg_course')";
  106. Database::query($sql_insert_rel_course);
  107. $course_info = api_get_course_info($enreg_course);
  108. CourseManager::update_course_ranking($course_info['real_id'], $id_session);
  109. //We add in the existing courses table the current course, to not try to add another time the current course
  110. $existingCourses[]=array('course_code'=>$enreg_course);
  111. $nbr_users=0;
  112. foreach ($UserList as $enreg_user) {
  113. $enreg_user = Database::escape_string($enreg_user['id_user']);
  114. $sql_insert = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session,course_code,id_user) VALUES('$id_session','$enreg_course','$enreg_user')";
  115. Database::query($sql_insert);
  116. if(Database::affected_rows()) {
  117. $nbr_users++;
  118. }
  119. }
  120. Database::query("UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users WHERE id_session='$id_session' AND course_code='$enreg_course'");
  121. }
  122. }
  123. foreach($existingCourses as $existingCourse) {
  124. if(!in_array($existingCourse['course_code'], $CourseList)) {
  125. $course_info = api_get_course_info($existingCourse['course_code']);
  126. CourseManager::remove_course_ranking($course_info['real_id'], $id_session);
  127. Database::query("DELETE FROM $tbl_session_rel_course WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  128. Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  129. }
  130. }
  131. $nbr_courses=count($CourseList);
  132. Database::query("UPDATE $tbl_session SET nbr_courses=$nbr_courses WHERE id='$id_session'");
  133. if(isset($_GET['add']))
  134. header('Location: add_users_to_session.php?id_session='.$id_session.'&add=true');
  135. else
  136. header('Location: resume_session.php?id_session='.$id_session);
  137. //header('Location: '.$_GET['page'].'?id_session='.$id_session);
  138. }
  139. // display the dokeos header
  140. Display::display_header($tool_name);
  141. // display the tool title
  142. // api_display_tool_title($tool_name);
  143. if($add_type == 'multiple') {
  144. $link_add_type_unique = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=unique">'.Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'</a>';
  145. $link_add_type_multiple = Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').' ';
  146. } else {
  147. $link_add_type_unique = Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'&nbsp;&nbsp;&nbsp;';
  148. $link_add_type_multiple = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=multiple">'.Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').'</a>';
  149. }
  150. // the form header
  151. $session_info = SessionManager::fetch($id_session);
  152. echo '<div class="actions">';
  153. echo $link_add_type_unique.$link_add_type_multiple;
  154. echo '</div>';
  155. /*$sql = 'SELECT COUNT(1) FROM '.$tbl_course;
  156. $rs = Database::query($sql);
  157. $count_courses = Database::result($rs, 0, 0);*/
  158. $ajax_search = $add_type == 'unique' ? true : false;
  159. $nosessionCourses = $sessionCourses = array();
  160. if ($ajax_search) {
  161. $sql="SELECT code, title, visual_code, id_session
  162. FROM $tbl_course course
  163. INNER JOIN $tbl_session_rel_course session_rel_course
  164. ON course.code = session_rel_course.course_code
  165. AND session_rel_course.id_session = ".intval($id_session)."
  166. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  167. global $_configuration;
  168. if ($_configuration['multiple_access_urls']) {
  169. $tbl_course_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  170. $access_url_id = api_get_current_access_url_id();
  171. if ($access_url_id != -1){
  172. $sql="SELECT code, title, visual_code, id_session
  173. FROM $tbl_course course
  174. INNER 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. INNER JOIN $tbl_course_rel_access_url url_course ON (url_course.course_code=course.code)
  178. WHERE access_url_id = $access_url_id
  179. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  180. }
  181. }
  182. $result=Database::query($sql);
  183. $Courses=Database::store_result($result);
  184. foreach($Courses as $course) {
  185. $sessionCourses[$course['code']] = $course ;
  186. }
  187. } else {
  188. $sql="SELECT code, title, visual_code, id_session
  189. FROM $tbl_course course
  190. LEFT JOIN $tbl_session_rel_course session_rel_course
  191. ON course.code = session_rel_course.course_code
  192. AND session_rel_course.id_session = ".intval($id_session)."
  193. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  194. global $_configuration;
  195. if ($_configuration['multiple_access_urls']) {
  196. $tbl_course_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  197. $access_url_id = api_get_current_access_url_id();
  198. if ($access_url_id != -1){
  199. $sql="SELECT code, title, visual_code, id_session
  200. FROM $tbl_course course
  201. LEFT JOIN $tbl_session_rel_course session_rel_course
  202. ON course.code = session_rel_course.course_code
  203. AND session_rel_course.id_session = ".intval($id_session)."
  204. INNER JOIN $tbl_course_rel_access_url url_course ON (url_course.course_code=course.code)
  205. WHERE access_url_id = $access_url_id
  206. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  207. }
  208. }
  209. $result=Database::query($sql);
  210. $Courses=Database::store_result($result);
  211. foreach($Courses as $course) {
  212. if ($course['id_session'] == $id_session) {
  213. $sessionCourses[$course['code']] = $course ;
  214. } else {
  215. $nosessionCourses[$course['code']] = $course ;
  216. }
  217. }
  218. }
  219. unset($Courses);
  220. ?>
  221. <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo Security::remove_XSS($_GET['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();"';}?>>
  222. <legend><?php echo $tool_name.' ('.$session_info['name'].')'; ?></legend>
  223. <input type="hidden" name="formSent" value="1" />
  224. <?php
  225. if(!empty($errorMsg))
  226. {
  227. Display::display_normal_message($errorMsg); //main API
  228. }
  229. ?>
  230. <table border="0" cellpadding="5" cellspacing="0" width="100%" align="center">
  231. <tr>
  232. <td width="45%" align="center"><b><?php echo get_lang('CourseListInPlatform') ?> :</b></td>
  233. <td width="10%">&nbsp;</td>
  234. <td align="center" width="45%"><b><?php echo get_lang('CourseListInSession') ?> :</b></td>
  235. </tr>
  236. <?php if($add_type == 'multiple') { ?>
  237. <tr><td width="45%" align="center">
  238. <?php echo get_lang('FirstLetterCourse'); ?> :
  239. <select name="firstLetterCourse" onchange = "xajax_search_courses(this.value,'multiple')">
  240. <option value="%">--</option>
  241. <?php
  242. echo Display :: get_alphabet_options();
  243. echo Display :: get_numeric_options(0,9,'');
  244. ?>
  245. </select>
  246. </td>
  247. <td>&nbsp;</td></tr>
  248. <?php } ?>
  249. <tr>
  250. <td width="45%" align="center">
  251. <?php
  252. if(!($add_type == 'multiple')){
  253. ?>
  254. <input type="text" id="course_to_add" onkeyup="xajax_search_courses(this.value,'single')" />
  255. <div id="ajax_list_courses_single"></div>
  256. <?php
  257. }
  258. else
  259. {
  260. ?>
  261. <div id="ajax_list_courses_multiple">
  262. <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" style="width:360px;"> <?php
  263. foreach($nosessionCourses as $enreg)
  264. {
  265. ?>
  266. <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>
  267. <?php
  268. }
  269. ?></select>
  270. </div>
  271. <?php
  272. }
  273. unset($nosessionCourses);
  274. ?>
  275. </td>
  276. <td width="10%" valign="middle" align="center">
  277. <?php
  278. if ($ajax_search) {
  279. ?>
  280. <button class="arrowl" type="button" onclick="remove_item(document.getElementById('destination'))"></button>
  281. <?php
  282. } else {
  283. ?>
  284. <button class="arrowr" type="button" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))"></button>
  285. <br /><br />
  286. <button class="arrowl" type="button" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))"></button>
  287. <?php
  288. }
  289. ?>
  290. <br /><br /><br /><br /><br /><br />
  291. <?php
  292. if(isset($_GET['add'])) {
  293. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('NextStep').'</button>';
  294. } else {
  295. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('SubscribeCoursesToSession').'</button>';
  296. }
  297. ?>
  298. </td>
  299. <td width="45%" align="center"><select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" style="width:360px;">
  300. <?php
  301. foreach($sessionCourses as $enreg)
  302. {
  303. ?>
  304. <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>
  305. <?php
  306. }
  307. unset($sessionCourses);
  308. ?>
  309. </select></td>
  310. </tr>
  311. </table>
  312. </form>
  313. <script type="text/javascript">
  314. <!--
  315. function moveItem(origin , destination){
  316. for(var i = 0 ; i<origin.options.length ; i++) {
  317. if(origin.options[i].selected) {
  318. destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
  319. origin.options[i]=null;
  320. i = i-1;
  321. }
  322. }
  323. destination.selectedIndex = -1;
  324. sortOptions(destination.options);
  325. }
  326. function sortOptions(options) {
  327. newOptions = new Array();
  328. for (i = 0 ; i<options.length ; i++) {
  329. newOptions[i] = options[i];
  330. }
  331. newOptions = newOptions.sort(mysort);
  332. options.length = 0;
  333. for(i = 0 ; i < newOptions.length ; i++){
  334. options[i] = newOptions[i];
  335. }
  336. }
  337. function mysort(a, b){
  338. if(a.text.toLowerCase() > b.text.toLowerCase()){
  339. return 1;
  340. }
  341. if(a.text.toLowerCase() < b.text.toLowerCase()){
  342. return -1;
  343. }
  344. return 0;
  345. }
  346. function valide(){
  347. var options = document.getElementById('destination').options;
  348. for (i = 0 ; i<options.length ; i++)
  349. options[i].selected = true;
  350. document.forms.formulaire.submit();
  351. }
  352. -->
  353. </script>
  354. <?php
  355. /* FOOTER */
  356. Display::display_footer();
  357. ?>