subscribe_user2course.php 11 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310
  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * This script allows platform admins to add users to courses.
  5. * It displays a list of users and a list of courses;
  6. * you can select multiple users and courses and then click on
  7. * 'Add to this(these) course(s)'.
  8. *
  9. * @package chamilo.admin
  10. * @todo use formvalidator for the form
  11. */
  12. /* INIT SECTION */
  13. // name of the language file that needs to be included
  14. $language_file = 'admin';
  15. $cidReset = true;
  16. require_once '../inc/global.inc.php';
  17. $this_section = SECTION_PLATFORM_ADMIN;
  18. api_protect_admin_script();
  19. /* Global constants and variables */
  20. $form_sent = 0;
  21. $first_letter_user = '';
  22. $first_letter_course = '';
  23. $courses = array ();
  24. $users = array();
  25. $tbl_course = Database :: get_main_table(TABLE_MAIN_COURSE);
  26. $tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
  27. /* Header */
  28. $tool_name = get_lang('AddUsersToACourse');
  29. $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
  30. $htmlHeadXtra[] = '
  31. <script type="text/javascript">
  32. function validate_filter() {
  33. document.formulaire.form_sent.value=0;
  34. document.formulaire.submit();
  35. }
  36. </script>';
  37. // displaying the header
  38. Display :: display_header($tool_name);
  39. $link_add_group = '<a href="usergroups.php">'.Display::return_icon('multiple.gif',get_lang('RegistrationByUsersGroups')).get_lang('RegistrationByUsersGroups').'</a>';
  40. echo '<div class="actions">'.$link_add_group.'</div>';
  41. // displaying the tool title
  42. // api_display_tool_title($tool_name);
  43. $form = new FormValidator('subscribe_user2course');
  44. $form->addElement('header', '', $tool_name);
  45. $form->display();
  46. /* MAIN CODE */
  47. //checking for extra field with filter on
  48. $extra_field_list= UserManager::get_extra_fields();
  49. $new_field_list = array();
  50. if (is_array($extra_field_list)) {
  51. foreach ($extra_field_list as $extra_field) {
  52. //if is enabled to filter and is a "<select>" field type
  53. if ($extra_field[8]==1 && $extra_field[2]==4 ) {
  54. $new_field_list[] = array('name'=> $extra_field[3], 'variable'=>$extra_field[1], 'data'=> $extra_field[9]);
  55. }
  56. }
  57. }
  58. /* React on POSTed request */
  59. if ($_POST['form_sent']) {
  60. $form_sent = $_POST['form_sent'];
  61. $users = is_array($_POST['UserList']) ? $_POST['UserList'] : array() ;
  62. $courses = is_array($_POST['CourseList']) ? $_POST['CourseList'] : array() ;
  63. $first_letter_user = $_POST['firstLetterUser'];
  64. $first_letter_course = $_POST['firstLetterCourse'];
  65. foreach ($users as $key => $value) {
  66. $users[$key] = intval($value);
  67. }
  68. if ($form_sent == 1) {
  69. if ( count($users) == 0 || count($courses) == 0) {
  70. Display :: display_error_message(get_lang('AtLeastOneUserAndOneCourse'));
  71. } else {
  72. $errorDrh = 0;
  73. foreach ($courses as $course_code) {
  74. foreach ($users as $user_id) {
  75. $user = api_get_user_info($user_id);
  76. if ($user['status'] <> DRH) {
  77. CourseManager::subscribe_user($user_id,$course_code);
  78. } else {
  79. $errorDrh = 1;
  80. }
  81. }
  82. }
  83. if ($errorDrh == 0) {
  84. Display :: display_confirmation_message(get_lang('UsersAreSubscibedToCourse'));
  85. } else {
  86. Display :: display_error_message(get_lang('HumanResourcesManagerShouldNotBeRegisteredToCourses'));
  87. }
  88. }
  89. }
  90. }
  91. /* Display GUI */
  92. if(empty($first_letter_user)) {
  93. $sql = "SELECT count(*) as nb_users FROM $tbl_user";
  94. $result = Database::query($sql);
  95. $num_row = Database::fetch_array($result);
  96. if($num_row['nb_users']>1000)
  97. {//if there are too much users to gracefully handle with the HTML select list,
  98. // assign a default filter on users names
  99. $first_letter_user = 'A';
  100. }
  101. unset($result);
  102. }
  103. //Filter by Extra Fields
  104. $use_extra_fields = false;
  105. if (is_array($extra_field_list)) {
  106. if (is_array($new_field_list) && count($new_field_list)>0 ) {
  107. $result_list=array();
  108. foreach ($new_field_list as $new_field) {
  109. $varname = 'field_'.$new_field['variable'];
  110. if (UserManager::is_extra_field_available($new_field['variable'])) {
  111. if (isset($_POST[$varname]) && $_POST[$varname]!='0') {
  112. $use_extra_fields = true;
  113. $extra_field_result[]= UserManager::get_extra_user_data_by_value($new_field['variable'], $_POST[$varname]);
  114. }
  115. }
  116. }
  117. }
  118. }
  119. if ($use_extra_fields) {
  120. $final_result = array();
  121. if (count($extra_field_result)>1) {
  122. for($i=0;$i<count($extra_field_result)-1;$i++) {
  123. if (is_array($extra_field_result[$i+1])) {
  124. $final_result = array_intersect($extra_field_result[$i],$extra_field_result[$i+1]);
  125. }
  126. }
  127. } else {
  128. $final_result = $extra_field_result[0];
  129. }
  130. $where_filter ='';
  131. if ($_configuration['multiple_access_urls']) {
  132. if (is_array($final_result) && count($final_result)>0) {
  133. $where_filter = " AND u.user_id IN ('".implode("','",$final_result)."') ";
  134. } else {
  135. //no results
  136. $where_filter = " AND u.user_id = -1";
  137. }
  138. } else {
  139. if (is_array($final_result) && count($final_result)>0) {
  140. $where_filter = " AND user_id IN ('".implode("','",$final_result)."') ";
  141. } else {
  142. //no results
  143. $where_filter = " AND user_id = -1";
  144. }
  145. }
  146. }
  147. $target_name = api_sort_by_first_name() ? 'firstname' : 'lastname';
  148. $sql = "SELECT user_id,lastname,firstname,username
  149. FROM $tbl_user
  150. WHERE user_id<>2 AND ".$target_name." LIKE '".$first_letter_user."%' $where_filter
  151. ORDER BY ". (count($users) > 0 ? "(user_id IN(".implode(',', $users).")) DESC," : "")." ".$target_name;
  152. global $_configuration;
  153. if ($_configuration['multiple_access_urls']) {
  154. $tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  155. $access_url_id = api_get_current_access_url_id();
  156. if ($access_url_id != -1){
  157. $sql = "SELECT u.user_id,lastname,firstname,username FROM ".$tbl_user ." u
  158. INNER JOIN $tbl_user_rel_access_url user_rel_url
  159. ON (user_rel_url.user_id = u.user_id)
  160. WHERE u.user_id<>2 AND access_url_id = $access_url_id AND (".$target_name." LIKE '".$first_letter_user."%' ) $where_filter
  161. ORDER BY ". (count($users) > 0 ? "(u.user_id IN(".implode(',', $users).")) DESC," : "")." ".$target_name;
  162. }
  163. }
  164. $result = Database::query($sql);
  165. $db_users = Database::store_result($result);
  166. unset($result);
  167. $sql = "SELECT code,visual_code,title FROM $tbl_course WHERE visual_code LIKE '".$first_letter_course."%' ORDER BY ". (count($courses) > 0 ? "(code IN('".implode("','", $courses)."')) DESC," : "")." visual_code";
  168. if ($_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, visual_code, title
  173. FROM $tbl_course as course
  174. INNER JOIN $tbl_course_rel_access_url course_rel_url
  175. ON (course_rel_url.course_code= course.code)
  176. WHERE access_url_id = $access_url_id AND (visual_code LIKE '".$first_letter_course."%' ) ORDER BY ". (count($courses) > 0 ? "(code IN('".implode("','", $courses)."')) DESC," : "")." visual_code";
  177. }
  178. }
  179. $result = Database::query($sql);
  180. $db_courses = Database::store_result($result);
  181. unset($result);
  182. if ($_configuration['multiple_access_urls']) {
  183. $tbl_course_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
  184. $access_url_id = api_get_current_access_url_id();
  185. if ($access_url_id != -1){
  186. $sqlNbCours = " SELECT course_rel_user.course_code, course.title
  187. FROM $tbl_course_user as course_rel_user
  188. INNER JOIN $tbl_course as course
  189. ON course.code = course_rel_user.course_code
  190. INNER JOIN $tbl_course_rel_access_url course_rel_url
  191. ON (course_rel_url.course_code= course.code)
  192. WHERE access_url_id = $access_url_id AND course_rel_user.user_id='".$_user['user_id']."' AND course_rel_user.status='1'
  193. ORDER BY course.title";
  194. }
  195. }
  196. ?>
  197. <form name="formulaire" method="post" action="<?php echo api_get_self(); ?>" style="margin:0px;">
  198. <?php
  199. if (is_array($extra_field_list)) {
  200. if (is_array($new_field_list) && count($new_field_list)>0 ) {
  201. echo '<h3>'.get_lang('FilterUsers').'</h3>';
  202. foreach ($new_field_list as $new_field) {
  203. echo $new_field['name'];
  204. $varname = 'field_'.$new_field['variable'];
  205. echo '&nbsp;<select name="'.$varname.'">';
  206. echo '<option value="0">--'.get_lang('Select').'--</option>';
  207. foreach ($new_field['data'] as $option) {
  208. $checked='';
  209. if (isset($_POST[$varname])) {
  210. if ($_POST[$varname]==$option[1]) {
  211. $checked = 'selected="true"';
  212. }
  213. }
  214. echo '<option value="'.$option[1].'" '.$checked.'>'.$option[1].'</option>';
  215. }
  216. echo '</select>';
  217. echo '&nbsp;&nbsp;';
  218. }
  219. echo '<input type="button" value="'.get_lang('Filter').'" onclick="validate_filter()" />';
  220. echo '<br /><br />';
  221. }
  222. }
  223. ?>
  224. <input type="hidden" name="form_sent" value="1"/>
  225. <table border="0" cellpadding="5" cellspacing="0" width="100%">
  226. <tr>
  227. <td width="40%" align="center">
  228. <b><?php echo get_lang('UserList'); ?></b>
  229. <br/><br/>
  230. <?php echo get_lang('FirstLetterUser'); ?> :
  231. <select name="firstLetterUser" onchange="javascript:document.formulaire.form_sent.value='2'; document.formulaire.submit();">
  232. <option value="">--</option>
  233. <?php
  234. echo Display :: get_alphabet_options($first_letter_user);
  235. ?>
  236. </select>
  237. </td>
  238. <td width="20%">&nbsp;</td>
  239. <td width="40%" align="center">
  240. <b><?php echo get_lang('CourseList'); ?> :</b>
  241. <br/><br/>
  242. <?php echo get_lang('FirstLetterCourse'); ?> :
  243. <select name="firstLetterCourse" onchange="javascript:document.formulaire.form_sent.value='2'; document.formulaire.submit();">
  244. <option value="">--</option>
  245. <?php
  246. echo Display :: get_alphabet_options($first_letter_course);
  247. ?>
  248. </select>
  249. </td>
  250. </tr>
  251. <tr>
  252. <td width="40%" align="center">
  253. <select name="UserList[]" multiple="multiple" size="20" style="width:300px;">
  254. <?php
  255. foreach ($db_users as $user) {
  256. ?>
  257. <option value="<?php echo $user['user_id']; ?>" <?php if(in_array($user['user_id'],$users)) echo 'selected="selected"'; ?>><?php echo api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].')'; ?></option>
  258. <?php
  259. }
  260. ?>
  261. </select>
  262. </td>
  263. <td width="20%" valign="middle" align="center">
  264. <button type="submit" class="add" value="<?php echo get_lang('AddToThatCourse'); ?> &gt;&gt;"><?php echo get_lang('AddToThatCourse'); ?></button>
  265. </td>
  266. <td width="40%" align="center">
  267. <select name="CourseList[]" multiple="multiple" size="20" style="width:300px;">
  268. <?php
  269. foreach ($db_courses as $course) {
  270. ?>
  271. <option value="<?php echo $course['code']; ?>" <?php if(in_array($course['code'],$courses)) echo 'selected="selected"'; ?>><?php echo '('.$course['visual_code'].') '.$course['title']; ?></option>
  272. <?php
  273. }
  274. ?>
  275. </select>
  276. </td>
  277. </tr>
  278. </table>
  279. </form>
  280. <?php
  281. /* FOOTER */
  282. Display :: display_footer();