add_courses_to_session.php 14 KB

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  1. <?php //$id: $
  2. /* For licensing terms, see /dokeos_license.txt */
  3. /**
  4. ==============================================================================
  5. * @package dokeos.admin
  6. * @todo use formvalidator
  7. ==============================================================================
  8. */
  9. // name of the language file that needs to be included
  10. $language_file='admin';
  11. // resetting the course id
  12. $cidReset=true;
  13. // including some necessary dokeos files
  14. require_once('../inc/global.inc.php');
  15. // including additonal libraries
  16. require_once api_get_path(LIBRARY_PATH).'sessionmanager.lib.php';
  17. require_once (api_get_path(LIBRARY_PATH).'add_courses_to_session_functions.lib.php');
  18. $xajax = new xajax();
  19. //$xajax->debugOn();
  20. $xajax -> registerFunction ('search_courses');
  21. // setting the section (for the tabs)
  22. $this_section = SECTION_PLATFORM_ADMIN;
  23. // Access restrictions
  24. api_protect_admin_script(true);
  25. // setting breadcrumbs
  26. $interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
  27. $interbreadcrumb[] = array('url' => 'session_list.php','name' => get_lang('SessionList'));
  28. // Database Table Definitions
  29. $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
  30. $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
  31. $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
  32. $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
  33. $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
  34. // setting the name of the tool
  35. $tool_name= get_lang('SubscribeCoursesToSession');
  36. $id_session=intval($_GET['id_session']);
  37. $add_type = 'multiple';
  38. if(isset($_GET['add_type']) && $_GET['add_type']!=''){
  39. $add_type = Security::remove_XSS($_REQUEST['add_type']);
  40. }
  41. if (!api_is_platform_admin()) {
  42. $sql = 'SELECT session_admin_id FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).' WHERE id='.$id_session;
  43. $rs = Database::query($sql);
  44. if (Database::result($rs,0,0)!=$_user['user_id']) {
  45. api_not_allowed(true);
  46. }
  47. }
  48. $xajax -> processRequests();
  49. $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
  50. $htmlHeadXtra[] = '
  51. <script type="text/javascript">
  52. function add_course_to_session (code, content) {
  53. document.getElementById("course_to_add").value = "";
  54. document.getElementById("ajax_list_courses_single").innerHTML = "";
  55. destination = document.getElementById("destination");
  56. for (i=0;i<destination.length;i++) {
  57. if(destination.options[i].text == content) {
  58. return false;
  59. }
  60. }
  61. destination.options[destination.length] = new Option(content,code);
  62. destination.selectedIndex = -1;
  63. sortOptions(destination.options);
  64. }
  65. function remove_item(origin)
  66. {
  67. for(var i = 0 ; i<origin.options.length ; i++) {
  68. if(origin.options[i].selected) {
  69. origin.options[i]=null;
  70. i = i-1;
  71. }
  72. }
  73. }
  74. </script>';
  75. $formSent=0;
  76. $errorMsg=$firstLetterCourse=$firstLetterSession='';
  77. $CourseList=$SessionList=array();
  78. $courses=$sessions=array();
  79. $noPHP_SELF=true;
  80. if ($_POST['formSent']) {
  81. $formSent=$_POST['formSent'];
  82. $firstLetterCourse=$_POST['firstLetterCourse'];
  83. $firstLetterSession=$_POST['firstLetterSession'];
  84. $CourseList=$_POST['SessionCoursesList'];
  85. if (!is_array($CourseList)) {
  86. $CourseList=array();
  87. }
  88. $nbr_courses=0;
  89. $id_coach = Database::query("SELECT id_coach FROM $tbl_session WHERE id=$id_session");
  90. $id_coach = Database::fetch_array($id_coach);
  91. $id_coach = $id_coach[0];
  92. $rs = Database::query("SELECT course_code FROM $tbl_session_rel_course WHERE id_session=$id_session");
  93. $existingCourses = Database::store_result($rs);
  94. $sql="SELECT id_user
  95. FROM $tbl_session_rel_user
  96. WHERE id_session = $id_session AND relation_type=".COURSE_RELATION_TYPE_RRHH." ";
  97. $result=Database::query($sql);
  98. $UserList=Database::store_result($result);
  99. foreach($CourseList as $enreg_course) {
  100. $enreg_course = Database::escape_string($enreg_course);
  101. $exists = false;
  102. foreach($existingCourses as $existingCourse) {
  103. if($enreg_course == $existingCourse['course_code']) {
  104. $exists=true;
  105. }
  106. }
  107. if(!$exists) {
  108. $sql_insert_rel_course= "INSERT INTO $tbl_session_rel_course(id_session,course_code) VALUES('$id_session','$enreg_course')";
  109. Database::query($sql_insert_rel_course );
  110. //We add in the existing courses table the current course, to not try to add another time the current course
  111. $existingCourses[]=array('course_code'=>$enreg_course);
  112. $nbr_users=0;
  113. foreach ($UserList as $enreg_user) {
  114. $enreg_user = Database::escape_string($enreg_user['id_user']);
  115. $sql_insert = "INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session,course_code,id_user) VALUES('$id_session','$enreg_course','$enreg_user')";
  116. Database::query($sql_insert);
  117. if(Database::affected_rows()) {
  118. $nbr_users++;
  119. }
  120. }
  121. Database::query("UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users WHERE id_session='$id_session' AND course_code='$enreg_course'");
  122. }
  123. }
  124. foreach($existingCourses as $existingCourse) {
  125. if(!in_array($existingCourse['course_code'], $CourseList)){
  126. Database::query("DELETE FROM $tbl_session_rel_course WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  127. Database::query("DELETE FROM $tbl_session_rel_course_rel_user WHERE course_code='".$existingCourse['course_code']."' AND id_session=$id_session");
  128. }
  129. }
  130. $nbr_courses=count($CourseList);
  131. Database::query("UPDATE $tbl_session SET nbr_courses=$nbr_courses WHERE id='$id_session'");
  132. if(isset($_GET['add']))
  133. header('Location: add_users_to_session.php?id_session='.$id_session.'&add=true');
  134. else
  135. header('Location: resume_session.php?id_session='.$id_session);
  136. //header('Location: '.$_GET['page'].'?id_session='.$id_session);
  137. }
  138. // display the dokeos header
  139. Display::display_header($tool_name);
  140. // display the tool title
  141. // api_display_tool_title($tool_name);
  142. if($add_type == 'multiple') {
  143. $link_add_type_unique = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=unique">'.Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'</a>';
  144. $link_add_type_multiple = Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').' ';
  145. } else {
  146. $link_add_type_unique = Display::return_icon('single.gif').get_lang('SessionAddTypeUnique').'&nbsp;&nbsp;&nbsp;';
  147. $link_add_type_multiple = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.Security::remove_XSS($_GET['add']).'&add_type=multiple">'.Display::return_icon('multiple.gif').get_lang('SessionAddTypeMultiple').'</a>';
  148. }
  149. // the form header
  150. $session_info = SessionManager::fetch($id_session);
  151. echo '<div class="actions">';
  152. echo $link_add_type_unique.$link_add_type_multiple;
  153. echo '</div>';
  154. echo '<div class="row"><div class="form_header">'.$tool_name.' ('.$session_info['name'].')</div></div><br />';
  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']==true) {
  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']==true) {
  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($ajax_search){echo ' onsubmit="valide();"';}?>>
  222. <input type="hidden" name="formSent" value="1" />
  223. <?php
  224. if(!empty($errorMsg))
  225. {
  226. Display::display_normal_message($errorMsg); //main API
  227. }
  228. ?>
  229. <table border="0" cellpadding="5" cellspacing="0" width="100%" align="center">
  230. <tr>
  231. <td width="45%" align="center"><b><?php echo get_lang('CourseListInPlatform') ?> :</b></td>
  232. <td width="10%">&nbsp;</td>
  233. <td align="center" width="45%"><b><?php echo get_lang('CourseListInSession') ?> :</b></td>
  234. </tr>
  235. <?php if($add_type == 'multiple') { ?>
  236. <tr><td width="45%" align="center">
  237. <?php echo get_lang('FirstLetterCourse'); ?> :
  238. <select name="firstLetterCourse" onchange = "xajax_search_courses(this.value,'multiple')">
  239. <option value="%">--</option>
  240. <?php
  241. echo Display :: get_alphabet_options();
  242. echo Display :: get_numeric_options(0,9,'');
  243. ?>
  244. </select>
  245. </td>
  246. <td>&nbsp;</td></tr>
  247. <?php } ?>
  248. <tr>
  249. <td width="45%" align="center">
  250. <?php
  251. if(!($add_type == 'multiple')){
  252. ?>
  253. <input type="text" id="course_to_add" onkeyup="xajax_search_courses(this.value,'single')" />
  254. <div id="ajax_list_courses_single"></div>
  255. <?php
  256. }
  257. else
  258. {
  259. ?>
  260. <div id="ajax_list_courses_multiple">
  261. <select id="origin" name="NoSessionCoursesList[]" multiple="multiple" size="20" style="width:320px;"> <?php
  262. foreach($nosessionCourses as $enreg)
  263. {
  264. ?>
  265. <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>
  266. <?php
  267. }
  268. ?> </select></div> <?php
  269. }
  270. unset($nosessionCourses);
  271. ?>
  272. </select></td>
  273. <td width="10%" valign="middle" align="center">
  274. <?php
  275. if ($ajax_search) {
  276. ?>
  277. <button class="arrowl" type="button" onclick="remove_item(document.getElementById('destination'))"></button>
  278. <?php
  279. }
  280. else
  281. {
  282. ?>
  283. <button class="arrowr" type="button" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))" onclick="moveItem(document.getElementById('origin'), document.getElementById('destination'))"></button>
  284. <br /><br />
  285. <button class="arrowl" type="button" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))" onclick="moveItem(document.getElementById('destination'), document.getElementById('origin'))"></button>
  286. <?php
  287. }
  288. ?>
  289. <br /><br /><br /><br /><br /><br />
  290. <?php
  291. if(isset($_GET['add']))
  292. {
  293. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('NextStep').'</button>';
  294. }
  295. else
  296. {
  297. echo '<button class="save" type="button" value="" onclick="valide()" >'.get_lang('SubscribeCoursesToSession').'</button>';
  298. }
  299. ?>
  300. </td>
  301. <td width="45%" align="center"><select id='destination' name="SessionCoursesList[]" multiple="multiple" size="20" style="width:320px;">
  302. <?php
  303. foreach($sessionCourses as $enreg)
  304. {
  305. ?>
  306. <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>
  307. <?php
  308. }
  309. unset($sessionCourses);
  310. ?>
  311. </select></td>
  312. </tr>
  313. </table>
  314. </form>
  315. <script type="text/javascript">
  316. <!--
  317. function moveItem(origin , destination){
  318. for(var i = 0 ; i<origin.options.length ; i++) {
  319. if(origin.options[i].selected) {
  320. destination.options[destination.length] = new Option(origin.options[i].text,origin.options[i].value);
  321. origin.options[i]=null;
  322. i = i-1;
  323. }
  324. }
  325. destination.selectedIndex = -1;
  326. sortOptions(destination.options);
  327. }
  328. function sortOptions(options) {
  329. newOptions = new Array();
  330. for (i = 0 ; i<options.length ; i++) {
  331. newOptions[i] = options[i];
  332. }
  333. newOptions = newOptions.sort(mysort);
  334. options.length = 0;
  335. for(i = 0 ; i < newOptions.length ; i++){
  336. options[i] = newOptions[i];
  337. }
  338. }
  339. function mysort(a, b){
  340. if(a.text.toLowerCase() > b.text.toLowerCase()){
  341. return 1;
  342. }
  343. if(a.text.toLowerCase() < b.text.toLowerCase()){
  344. return -1;
  345. }
  346. return 0;
  347. }
  348. function valide(){
  349. var options = document.getElementById('destination').options;
  350. for (i = 0 ; i<options.length ; i++)
  351. options[i].selected = true;
  352. document.forms.formulaire.submit();
  353. }
  354. -->
  355. </script>
  356. <?php
  357. /*
  358. ==============================================================================
  359. FOOTER
  360. ==============================================================================
  361. */
  362. Display::display_footer();
  363. ?>