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).'sessionmanager.lib.php';
  14. require_once (api_get_path(LIBRARY_PATH).'add_courses_to_session_functions.lib.php');
  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. // Database Table Definitions
  26. $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
  27. $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
  28. $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
  29. $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
  30. $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
  31. // setting the name of the tool
  32. $tool_name= get_lang('SubscribeCoursesToSession');
  33. $id_session=intval($_GET['id_session']);
  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. $sql="SELECT id_user
  92. FROM $tbl_session_rel_user
  93. WHERE id_session = $id_session AND relation_type=".COURSE_RELATION_TYPE_RRHH." ";
  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. //We add in the existing courses table the current course, to not try to add another time the current course
  108. $existingCourses[]=array('course_code'=>$enreg_course);
  109. $nbr_users=0;
  110. foreach ($UserList as $enreg_user) {
  111. $enreg_user = Database::escape_string($enreg_user['id_user']);
  112. $sql_insert = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session,course_code,id_user) VALUES('$id_session','$enreg_course','$enreg_user')";
  113. Database::query($sql_insert);
  114. if(Database::affected_rows()) {
  115. $nbr_users++;
  116. }
  117. }
  118. Database::query("UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users WHERE id_session='$id_session' AND course_code='$enreg_course'");
  119. }
  120. }
  121. foreach($existingCourses as $existingCourse) {
  122. if(!in_array($existingCourse['course_code'], $CourseList)){
  123. Database::query("DELETE FROM $tbl_session_rel_course WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  124. Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  125. }
  126. }
  127. $nbr_courses=count($CourseList);
  128. Database::query("UPDATE $tbl_session SET nbr_courses=$nbr_courses WHERE id='$id_session'");
  129. if(isset($_GET['add']))
  130. header('Location: add_users_to_session.php?id_session='.$id_session.'&add=true');
  131. else
  132. header('Location: resume_session.php?id_session='.$id_session);
  133. //header('Location: '.$_GET['page'].'?id_session='.$id_session);
  134. }
  135. // display the dokeos header
  136. Display::display_header($tool_name);
  137. // display the tool title
  138. // api_display_tool_title($tool_name);
  139. if($add_type == 'multiple') {
  140. $link_add_type_unique = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=unique">'.Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'</a>';
  141. $link_add_type_multiple = Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').' ';
  142. } else {
  143. $link_add_type_unique = Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'&nbsp;&nbsp;&nbsp;';
  144. $link_add_type_multiple = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=multiple">'.Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').'</a>';
  145. }
  146. // the form header
  147. $session_info = SessionManager::fetch($id_session);
  148. echo '<div class="actions">';
  149. echo $link_add_type_unique.$link_add_type_multiple;
  150. echo '</div>';
  151. echo '<div class="row"><div class="form_header">'.$tool_name.' ('.$session_info['name'].')</div></div><br />';
  152. /*$sql = 'SELECT COUNT(1) FROM '.$tbl_course;
  153. $rs = Database::query($sql);
  154. $count_courses = Database::result($rs, 0, 0);*/
  155. $ajax_search = $add_type == 'unique' ? true : false;
  156. $nosessionCourses = $sessionCourses = array();
  157. if ($ajax_search) {
  158. $sql="SELECT code, title, visual_code, id_session
  159. FROM $tbl_course course
  160. INNER JOIN $tbl_session_rel_course session_rel_course
  161. ON course.code = session_rel_course.course_code
  162. AND session_rel_course.id_session = ".intval($id_session)."
  163. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  164. global $_configuration;
  165. if ($_configuration['multiple_access_urls']) {
  166. $tbl_course_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  167. $access_url_id = api_get_current_access_url_id();
  168. if ($access_url_id != -1){
  169. $sql="SELECT code, title, visual_code, id_session
  170. FROM $tbl_course course
  171. INNER 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. INNER JOIN $tbl_course_rel_access_url url_course ON (url_course.course_code=course.code)
  175. WHERE access_url_id = $access_url_id
  176. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  177. }
  178. }
  179. $result=Database::query($sql);
  180. $Courses=Database::store_result($result);
  181. foreach($Courses as $course) {
  182. $sessionCourses[$course['code']] = $course ;
  183. }
  184. } else {
  185. $sql="SELECT code, title, visual_code, id_session
  186. FROM $tbl_course course
  187. LEFT JOIN $tbl_session_rel_course session_rel_course
  188. ON course.code = session_rel_course.course_code
  189. AND session_rel_course.id_session = ".intval($id_session)."
  190. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  191. global $_configuration;
  192. if ($_configuration['multiple_access_urls']) {
  193. $tbl_course_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  194. $access_url_id = api_get_current_access_url_id();
  195. if ($access_url_id != -1){
  196. $sql="SELECT code, title, visual_code, id_session
  197. FROM $tbl_course course
  198. LEFT JOIN $tbl_session_rel_course session_rel_course
  199. ON course.code = session_rel_course.course_code
  200. AND session_rel_course.id_session = ".intval($id_session)."
  201. INNER JOIN $tbl_course_rel_access_url url_course ON (url_course.course_code=course.code)
  202. WHERE access_url_id = $access_url_id
  203. ORDER BY ".(sizeof($courses)?"(code IN(".implode(',',$courses).")) DESC,":"")." title";
  204. }
  205. }
  206. $result=Database::query($sql);
  207. $Courses=Database::store_result($result);
  208. foreach($Courses as $course) {
  209. if ($course['id_session'] == $id_session) {
  210. $sessionCourses[$course['code']] = $course ;
  211. } else {
  212. $nosessionCourses[$course['code']] = $course ;
  213. }
  214. }
  215. }
  216. unset($Courses);
  217. ?>
  218. <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($ajax_search){echo ' onsubmit="valide();"';}?>>
  219. <input type="hidden" name="formSent" value="1" />
  220. <?php
  221. if(!empty($errorMsg))
  222. {
  223. Display::display_normal_message($errorMsg); //main API
  224. }
  225. ?>
  226. <table border="0" cellpadding="5" cellspacing="0" width="100%" align="center">
  227. <tr>
  228. <td width="45%" align="center"><b><?php echo get_lang('CourseListInPlatform') ?> :</b></td>
  229. <td width="10%">&nbsp;</td>
  230. <td align="center" width="45%"><b><?php echo get_lang('CourseListInSession') ?> :</b></td>
  231. </tr>
  232. <?php if($add_type == 'multiple') { ?>
  233. <tr><td width="45%" align="center">
  234. <?php echo get_lang('FirstLetterCourse'); ?> :
  235. <select name="firstLetterCourse" onchange = "xajax_search_courses(this.value,'multiple')">
  236. <option value="%">--</option>
  237. <?php
  238. echo Display :: get_alphabet_options();
  239. echo Display :: get_numeric_options(0,9,'');
  240. ?>
  241. </select>
  242. </td>
  243. <td>&nbsp;</td></tr>
  244. <?php } ?>
  245. <tr>
  246. <td width="45%" align="center">
  247. <?php
  248. if(!($add_type == 'multiple')){
  249. ?>
  250. <input type="text" id="course_to_add" onkeyup="xajax_search_courses(this.value,'single')" />
  251. <div id="ajax_list_courses_single"></div>
  252. <?php
  253. }
  254. else
  255. {
  256. ?>
  257. <div id="ajax_list_courses_multiple">
  258. <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" style="width:320px;"> <?php
  259. foreach($nosessionCourses as $enreg)
  260. {
  261. ?>
  262. <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>
  263. <?php
  264. }
  265. ?> </select></div> <?php
  266. }
  267. unset($nosessionCourses);
  268. ?>
  269. </select></td>
  270. <td width="10%" valign="middle" align="center">
  271. <?php
  272. if ($ajax_search) {
  273. ?>
  274. <button class="arrowl" type="button" onclick="remove_item(document.getElementById('destination'))"></button>
  275. <?php
  276. }
  277. else
  278. {
  279. ?>
  280. <button class="arrowr" type="button" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))"></button>
  281. <br /><br />
  282. <button class="arrowl" type="button" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))"></button>
  283. <?php
  284. }
  285. ?>
  286. <br /><br /><br /><br /><br /><br />
  287. <?php
  288. if(isset($_GET['add']))
  289. {
  290. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('NextStep').'</button>';
  291. }
  292. else
  293. {
  294. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('SubscribeCoursesToSession').'</button>';
  295. }
  296. ?>
  297. </td>
  298. <td width="45%" align="center"><select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" style="width:320px;">
  299. <?php
  300. foreach($sessionCourses as $enreg)
  301. {
  302. ?>
  303. <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>
  304. <?php
  305. }
  306. unset($sessionCourses);
  307. ?>
  308. </select></td>
  309. </tr>
  310. </table>
  311. </form>
  312. <script type="text/javascript">
  313. <!--
  314. function moveItem(origin , destination){
  315. for(var i = 0 ; i<origin.options.length ; i++) {
  316. if(origin.options[i].selected) {
  317. destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
  318. origin.options[i]=null;
  319. i = i-1;
  320. }
  321. }
  322. destination.selectedIndex = -1;
  323. sortOptions(destination.options);
  324. }
  325. function sortOptions(options) {
  326. newOptions = new Array();
  327. for (i = 0 ; i<options.length ; i++) {
  328. newOptions[i] = options[i];
  329. }
  330. newOptions = newOptions.sort(mysort);
  331. options.length = 0;
  332. for(i = 0 ; i < newOptions.length ; i++){
  333. options[i] = newOptions[i];
  334. }
  335. }
  336. function mysort(a, b){
  337. if(a.text.toLowerCase() > b.text.toLowerCase()){
  338. return 1;
  339. }
  340. if(a.text.toLowerCase() < b.text.toLowerCase()){
  341. return -1;
  342. }
  343. return 0;
  344. }
  345. function valide(){
  346. var options = document.getElementById('destination').options;
  347. for (i = 0 ; i<options.length ; i++)
  348. options[i].selected = true;
  349. document.forms.formulaire.submit();
  350. }
  351. -->
  352. </script>
  353. <?php
  354. /* FOOTER */
  355. Display::display_footer();
  356. ?>