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