user_list.php 37 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. @author Bart Mollet
  5. @author Julio Montoya <gugli100@gmail.com> BeezNest 2011
  6. * @package chamilo.admin
  7. */
  8. // name of the language file that needs to be included
  9. $language_file = array ('registration','admin');
  10. $cidReset = true;
  11. require_once '../inc/global.inc.php';
  12. global $_configuration;
  13. $current_access_url_id = api_get_current_access_url_id();
  14. // Blocks the possibility to delete a user
  15. $delete_user_available = true;
  16. if (isset($_configuration['deny_delete_users']) && $_configuration['deny_delete_users']) {
  17. $delete_user_available = false;
  18. }
  19. $url = api_get_path(WEB_AJAX_PATH).'course.ajax.php?a=get_user_courses';
  20. $htmlHeadXtra[] = '<script>
  21. function load_course_list (div_course,my_user_id) {
  22. $.ajax({
  23. contentType: "application/x-www-form-urlencoded",
  24. beforeSend: function(objeto) {
  25. $("div#"+div_course).html("<img src=\'../inc/lib/javascript/indicator.gif\' />"); },
  26. type: "POST",
  27. url: "'.$url.'",
  28. data: "user_id="+my_user_id,
  29. success: function(datos) {
  30. $("div#"+div_course).html(datos);
  31. $("div#div_"+my_user_id).attr("class","blackboard_show");
  32. $("div#div_"+my_user_id).attr("style","");
  33. }
  34. });
  35. }
  36. function active_user(element_div) {
  37. id_image=$(element_div).attr("id");
  38. image_clicked=$(element_div).attr("src");
  39. image_clicked_info = image_clicked.split("/");
  40. image_real_clicked = image_clicked_info[image_clicked_info.length-1];
  41. var status = 1;
  42. if (image_real_clicked == "accept.png") {
  43. status = 0;
  44. }
  45. user_id=id_image.split("_");
  46. ident="#img_"+user_id[1];
  47. if (confirm("'.get_lang('AreYouSureToEditTheUserStatus', '').'")) {
  48. $.ajax({
  49. contentType: "application/x-www-form-urlencoded",
  50. beforeSend: function(objeto) {
  51. $(ident).attr("src","'.api_get_path(WEB_IMG_PATH).'loading1.gif'.'"); }, //candy eye stuff
  52. type: "GET",
  53. url: "'.api_get_path(WEB_AJAX_PATH).'user_manager.ajax.php?a=active_user",
  54. data: "user_id="+user_id[1]+"&status="+status,
  55. success: function(data) {
  56. if (data == 1) {
  57. $(ident).attr("src","'.api_get_path(WEB_IMG_PATH).'icons/16/accept.png'.'");
  58. $(ident).attr("title","'.get_lang('Lock').'");
  59. }
  60. if (data == 0) {
  61. $(ident).attr("src","'.api_get_path(WEB_IMG_PATH).'icons/16/error.png'.'");
  62. $(ident).attr("title","'.get_lang('Unlock').'");
  63. }
  64. if (data == -1) {
  65. $(ident).attr("src","'.api_get_path(WEB_IMG_PATH).'icons/16/warning.png'.'");
  66. $(ident).attr("title","'.get_lang('ActionNotAllowed').'");
  67. }
  68. }
  69. });
  70. }
  71. }
  72. function clear_course_list (div_course) {
  73. $("div#"+div_course).html("&nbsp;");
  74. $("div#"+div_course).hide("");
  75. }
  76. function display_advanced_search_form () {
  77. if ($("#advanced_search_form").css("display") == "none") {
  78. $("#advanced_search_form").css("display","block");
  79. $("#img_plus_and_minus").html(\'&nbsp;'.Display::return_icon('div_hide.gif',get_lang('Hide'),array('style'=>'vertical-align:middle')).'&nbsp;'.get_lang('AdvancedSearch').'\');
  80. } else {
  81. $("#advanced_search_form").css("display","none");
  82. $("#img_plus_and_minus").html(\'&nbsp;'.Display::return_icon('div_show.gif',get_lang('Show'),array('style'=>'vertical-align:middle')).'&nbsp;'.get_lang('AdvancedSearch').'\');
  83. }
  84. }
  85. $(document).ready(function() {
  86. var select_val = $("#input_select_extra_data").val();
  87. if ( document.getElementById(\'extra_data_text\')) {
  88. if (select_val != 0) {
  89. document.getElementById(\'extra_data_text\').style.display="block";
  90. if (document.getElementById(\'input_extra_text\'))
  91. document.getElementById(\'input_extra_text\').value = "";
  92. } else {
  93. document.getElementById(\'extra_data_text\').style.display="none";
  94. }
  95. }
  96. $(".agenda_opener").live("click", function() {
  97. var url = this.href;
  98. var dialog = $("#dialog");
  99. if ($("#dialog").length == 0) {
  100. dialog = $(\'<div id="dialog" style="display:hidden"></div> \').appendTo(\'body\');
  101. }
  102. // load remote content
  103. dialog.load(
  104. url,
  105. {},
  106. function(responseText, textStatus, XMLHttpRequest) {
  107. dialog.dialog({width:720, height:550, modal:true});
  108. }
  109. );
  110. //prevent the browser to follow the link
  111. return false;
  112. });
  113. });
  114. //Load user calendar
  115. function load_calendar(user_id, month, year) {
  116. var url = "'.api_get_path(WEB_AJAX_PATH).'agenda.ajax.php?a=get_user_agenda&user_id=" +user_id + "&month="+month+"&year="+year;
  117. $("#dialog").load( url
  118. );
  119. }
  120. </script>';
  121. $this_section = SECTION_PLATFORM_ADMIN;
  122. api_protect_admin_script(true);
  123. /**
  124. * Make sure this function is protected because it does NOT check password!
  125. *
  126. * This function defines globals.
  127. * @param int User ID
  128. * @return bool False on failure, redirection on success
  129. * @author Evie Embrechts
  130. * @author Yannick Warnier <yannick.warnier@dokeos.com>
  131. */
  132. function login_user($user_id) {
  133. $user_id = intval($user_id);
  134. if (empty($user_id)) {
  135. return false;
  136. }
  137. if ($user_id != strval(intval($user_id))) {
  138. return false;
  139. }
  140. //Only superadmins can login to admin accounts
  141. if (!api_global_admin_can_edit_admin($user_id)) {
  142. return false;
  143. }
  144. //Load $_user to be sure we clean it before logging in
  145. global $uidReset, $loginFailed, $_configuration, $_user;
  146. $main_user_table = Database::get_main_table(TABLE_MAIN_USER);
  147. $main_admin_table = Database::get_main_table(TABLE_MAIN_ADMIN);
  148. $track_e_login_table = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_LOGIN);
  149. unset($_user['user_id']); // uid not in session ? prevent any hacking
  150. $user_info = api_get_user_info($user_id);
  151. // check if the user is allowed to 'login_as'
  152. $can_login_as = (api_is_platform_admin() OR (api_is_session_admin() && $user_info['status'] == 5 ));
  153. if (!$can_login_as) { return false; }
  154. $firstname = $user_info['firstname'];
  155. $lastname = $user_info['lastname'];
  156. $user_id = $user_info['user_id'];
  157. //$message = "Attempting to login as ".api_get_person_name($firstname, $lastname)." (id ".$user_id.")";
  158. if (api_is_western_name_order()) {
  159. $message = sprintf(get_lang('AttemptingToLoginAs'),$firstname,$lastname,$user_id);
  160. } else {
  161. $message = sprintf(get_lang('AttemptingToLoginAs'), $lastname, $firstname, $user_id);
  162. }
  163. $loginFailed = false;
  164. $uidReset = false;
  165. if ($user_id) { // a uid is given (log in succeeded)
  166. $sql_query = "SELECT user.*, a.user_id is_admin,
  167. UNIX_TIMESTAMP(login.login_date) login_date
  168. FROM $main_user_table
  169. LEFT JOIN $main_admin_table a
  170. ON user.user_id = a.user_id
  171. LEFT JOIN $track_e_login_table login
  172. ON user.user_id = login.login_user_id
  173. WHERE user.user_id = '".$user_id."'
  174. ORDER BY login.login_date DESC LIMIT 1";
  175. $sql_result = Database::query($sql_query);
  176. if (Database::num_rows($sql_result) > 0) {
  177. // Extracting the user data
  178. $user_data = Database::fetch_array($sql_result);
  179. //Delog the current user
  180. Online::loginDelete($_SESSION["_user"]["user_id"]);
  181. // Cleaning session variables
  182. unset($_SESSION['_user']);
  183. unset($_SESSION['is_platformAdmin']);
  184. unset($_SESSION['is_allowedCreateCourse']);
  185. unset($_SESSION['_uid']);
  186. $_user['firstName'] = $user_data['firstname'];
  187. $_user['lastName'] = $user_data['lastname'];
  188. $_user['mail'] = $user_data['email'];
  189. $_user['lastLogin'] = $user_data['login_date'];
  190. $_user['official_code'] = $user_data['official_code'];
  191. $_user['picture_uri'] = $user_data['picture_uri'];
  192. $_user['user_id'] = $user_data['user_id'];
  193. $_user['status'] = $user_data['status'];
  194. $is_platformAdmin = (bool) (!is_null($user_data['is_admin']));
  195. $is_allowedCreateCourse = (bool) ($user_data['status'] == 1);
  196. // Filling session variables with new data
  197. $_SESSION['_uid'] = $user_id;
  198. $_SESSION['_user'] = $_user;
  199. $_SESSION['is_platformAdmin'] = $is_platformAdmin;
  200. $_SESSION['is_allowedCreateCourse'] = $is_allowedCreateCourse;
  201. $_SESSION['login_as'] = true; // will be useful later to know if the user is actually an admin or not (example reporting)s
  202. $target_url = api_get_path(WEB_PATH)."user_portal.php";
  203. //$message .= "<br/>Login successful. Go to <a href=\"$target_url\">$target_url</a>";
  204. $message .= '<br />'.sprintf(get_lang('LoginSuccessfulGoToX'),'<a href="'.$target_url.'">'.$target_url.'</a>');
  205. Display :: display_header(get_lang('UserList'));
  206. Display :: display_normal_message($message,false);
  207. Display :: display_footer();
  208. exit;
  209. } else {
  210. exit ("<br />WARNING UNDEFINED UID !! ");
  211. }
  212. }
  213. }
  214. /**
  215. * Get the total number of users on the platform
  216. * @see SortableTable#get_total_number_of_items()
  217. */
  218. function get_number_of_users() {
  219. $total_rows = get_user_data(null, null, null, null, true);
  220. return $total_rows;
  221. }
  222. /**
  223. * Get the users to display on the current page (fill the sortable-table)
  224. * @param int offset of first user to recover
  225. * @param int Number of users to get
  226. * @param int Column to sort on
  227. * @param string Order (ASC,DESC)
  228. * @see SortableTable#get_table_data($from)
  229. */
  230. function get_user_data($from, $number_of_items, $column, $direction, $get_count = false) {
  231. global $origin;
  232. $user_table = Database :: get_main_table(TABLE_MAIN_USER);
  233. $admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN);
  234. $select = "SELECT
  235. u.user_id AS col0,
  236. u.official_code AS col2,
  237. ".(api_is_western_name_order()
  238. ? "u.firstname AS col3,
  239. u.lastname AS col4,"
  240. : "u.lastname AS col3,
  241. u.firstname AS col4,")."
  242. u.username AS col5,
  243. u.email AS col6,
  244. u.status AS col7,
  245. u.active AS col8,
  246. u.user_id AS col9,
  247. u.registration_date AS col10 ".
  248. ", u.expiration_date AS exp ";
  249. if ($get_count) {
  250. $select = "SELECT count(u.user_id) as total_rows";
  251. }
  252. $sql = "$select FROM $user_table u ";
  253. // adding the filter to see the user's only of the current access_url
  254. if ((api_is_platform_admin() || api_is_session_admin()) && api_get_multiple_access_url()) {
  255. $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  256. $sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)";
  257. }
  258. if (isset($_GET['keyword_extra_data'])) {
  259. $keyword_extra_data = Database::escape_string($_GET['keyword_extra_data']);
  260. if (!empty($keyword_extra_data)) {
  261. $extra_info = UserManager::get_extra_field_information_by_name($keyword_extra_data);
  262. $field_id = $extra_info['id'];
  263. $sql.= " INNER JOIN user_field_values ufv ON u.user_id=ufv.user_id AND ufv.field_id=$field_id ";
  264. }
  265. }
  266. if (isset ($_GET['keyword'])) {
  267. $keyword = Database::escape_string(trim($_GET['keyword']));
  268. $sql .= " WHERE (u.firstname LIKE '%".$keyword."%' OR u.lastname LIKE '%".$keyword."%' OR concat(u.firstname,' ',u.lastname) LIKE '%".$keyword."%' OR concat(u.lastname,' ',u.firstname) LIKE '%".$keyword."%' OR u.username LIKE '%".$keyword."%' OR u.official_code LIKE '%".$keyword."%' OR u.email LIKE '%".$keyword."%' )";
  269. } elseif (isset ($_GET['keyword_firstname'])) {
  270. $keyword_firstname = Database::escape_string($_GET['keyword_firstname']);
  271. $keyword_lastname = Database::escape_string($_GET['keyword_lastname']);
  272. $keyword_email = Database::escape_string($_GET['keyword_email']);
  273. $keyword_officialcode = Database::escape_string($_GET['keyword_officialcode']);
  274. $keyword_username = Database::escape_string($_GET['keyword_username']);
  275. $keyword_status = Database::escape_string($_GET['keyword_status']);
  276. $query_admin_table = '';
  277. $and_conditions = array();
  278. if ($keyword_status == SESSIONADMIN) {
  279. $keyword_status = '%';
  280. $query_admin_table = " , $admin_table a ";
  281. $and_conditions[] = ' a.user_id = u.user_id ';
  282. }
  283. if (isset($_GET['keyword_extra_data'])) {
  284. if (!empty($_GET['keyword_extra_data']) && !empty($_GET['keyword_extra_data_text'])) {
  285. $keyword_extra_data_text = Database::escape_string($_GET['keyword_extra_data_text']);
  286. $and_conditions[] = " ufv.field_value LIKE '%".trim($keyword_extra_data_text)."%' ";
  287. }
  288. }
  289. $keyword_active = isset($_GET['keyword_active']);
  290. $keyword_inactive = isset($_GET['keyword_inactive']);
  291. $sql .= $query_admin_table." WHERE ( ";
  292. if (!empty($keyword_firstname)) {
  293. $and_conditions[] = "u.firstname LIKE '%".$keyword_firstname."%' ";
  294. }
  295. if (!empty($keyword_lastname)) {
  296. $and_conditions[] = "u.lastname LIKE '%".$keyword_lastname."%' ";
  297. }
  298. if (!empty($keyword_username)) {
  299. $and_conditions[] = "u.username LIKE '%".$keyword_username."%' ";
  300. }
  301. if (!empty($keyword_email)) {
  302. $and_conditions[] = "u.email LIKE '%".$keyword_email."%' ";
  303. }
  304. if (!empty($keyword_officialcode)) {
  305. $and_conditions[] = "u.official_code LIKE '%".$keyword_officialcode."%' ";
  306. }
  307. if (!empty($keyword_status)) {
  308. $and_conditions[] = "u.status LIKE '".$keyword_status."' ";
  309. }
  310. if ($keyword_active && !$keyword_inactive) {
  311. $and_conditions[] = " u.active='1' ";
  312. } elseif($keyword_inactive && !$keyword_active) {
  313. $and_conditions[] = " u.active='0' ";
  314. }
  315. if (!empty($and_conditions)) {
  316. $sql .= implode(' AND ', $and_conditions);
  317. }
  318. $sql .= " ) ";
  319. }
  320. // adding the filter to see the user's only of the current access_url
  321. if ((api_is_platform_admin() || api_is_session_admin()) && api_get_multiple_access_url()) {
  322. $sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id();
  323. }
  324. if (!in_array($direction, array('ASC','DESC'))) {
  325. $direction = 'ASC';
  326. }
  327. $column = intval($column);
  328. $from = intval($from);
  329. $number_of_items = intval($number_of_items);
  330. //Returns counts and exits function
  331. if ($get_count) {
  332. $res = Database::query($sql);
  333. $user = Database::fetch_array($res);
  334. return $user['total_rows'];
  335. }
  336. $sql .= " ORDER BY col$column $direction ";
  337. $sql .= " LIMIT $from,$number_of_items";
  338. $res = Database::query($sql);
  339. $users = array ();
  340. $t = time();
  341. while ($user = Database::fetch_row($res)) {
  342. $image_path = UserManager::get_user_picture_path_by_id($user[0], 'web', false, true);
  343. $user_profile = UserManager::get_picture_user($user[0], $image_path['file'], 22, USER_IMAGE_SIZE_SMALL, ' width="22" height="22" ');
  344. if (!api_is_anonymous()) {
  345. $photo = '<center><a href="'.api_get_path(WEB_PATH).'whoisonline.php?origin=user_list&id='.$user[0].'" title="'.get_lang('Info').'">
  346. <img src="'.$user_profile['file'].'" '.$user_profile['style'].' alt="'.api_get_person_name($user[2],$user[3]).'" title="'.api_get_person_name($user[2], $user[3]).'" /></a></center>';
  347. } else {
  348. $photo = '<center><img src="'.$user_profile['file'].'" '.$user_profile['style'].' alt="'.api_get_person_name($user[2], $user[3]).'" title="'.api_get_person_name($user[2], $user[3]).'" /></center>';
  349. }
  350. if ($user[7] == 1 && $user[10] != '0000-00-00 00:00:00') {
  351. // check expiration date
  352. $expiration_time = convert_sql_date($user[10]);
  353. // if expiration date is passed, store a special value for active field
  354. if ($expiration_time < $t) {
  355. $user[7] = '-1';
  356. }
  357. }
  358. // forget about the expiration date field
  359. $users[] = array($user[0], $photo, $user[1],$user[2], $user[3], $user[4], $user[5], $user[6], $user[7], api_get_local_time($user[9]), $user[0]);
  360. }
  361. return $users;
  362. }
  363. /**
  364. * Returns a mailto-link
  365. * @param string $email An email-address
  366. * @return string HTML-code with a mailto-link
  367. */
  368. function email_filter($email) {
  369. return Display :: encrypted_mailto_link($email, $email);
  370. }
  371. /**
  372. * Returns a mailto-link
  373. * @param string $email An email-address
  374. * @return string HTML-code with a mailto-link
  375. */
  376. function user_filter($name, $params, $row) {
  377. return '<a href="'.api_get_path(WEB_PATH).'whoisonline.php?origin=user_list&id='.$row[0].'">'.$name.'</a>';
  378. }
  379. /**
  380. * Build the modify-column of the table
  381. * @param int The user id
  382. * @param string URL params to add to table links
  383. * @param array Row of elements to alter
  384. * @return string Some HTML-code with modify-buttons
  385. */
  386. function modify_filter($user_id, $url_params, $row) {
  387. global $charset, $_admins_list, $delete_user_available;
  388. $is_admin = in_array($user_id,$_admins_list);
  389. $statusname = api_get_status_langvars();
  390. $user_is_anonymous = false;
  391. $current_user_status_label = $row['7'];
  392. if ($current_user_status_label == $statusname[ANONYMOUS]) {
  393. $user_is_anonymous =true;
  394. }
  395. $result = '';
  396. if (!$user_is_anonymous) {
  397. $result .= '<a href="javascript:void(0)" onclick="load_course_list(\'div_'.$user_id.'\','.$user_id.')" >
  398. <img onmouseout="clear_course_list (\'div_'.$user_id.'\')" src="../img/course.gif" title="'.get_lang('Courses').'" alt="'.get_lang('Courses').'"/>
  399. <div class="blackboard_hide" id="div_'.$user_id.'">&nbsp;&nbsp;</div>
  400. </a>&nbsp;&nbsp;';
  401. } else {
  402. $result .= Display::return_icon('course_na.gif',get_lang('Courses')).'&nbsp;&nbsp;';
  403. }
  404. if (api_is_platform_admin()) {
  405. if (!$user_is_anonymous) {
  406. $result .= '<a href="user_information.php?user_id='.$user_id.'">'.Display::return_icon('synthese_view.gif', get_lang('Info')).'</a>&nbsp;&nbsp;';
  407. } else {
  408. $result .= Display::return_icon('synthese_view_na.gif', get_lang('Info')).'&nbsp;&nbsp;';
  409. }
  410. }
  411. //only allow platform admins to login_as, or session admins only for students (not teachers nor other admins)
  412. if (api_is_platform_admin() || (api_is_session_admin() && $current_user_status_label == $statusname[STUDENT])) {
  413. if (!$user_is_anonymous) {
  414. if (api_global_admin_can_edit_admin($user_id)) {
  415. $result .= '<a href="user_list.php?action=login_as&amp;user_id='.$user_id.'&amp;sec_token='.Security::getCurrentToken().'">'.Display::return_icon('login_as.gif', get_lang('LoginAs')).'</a>&nbsp;&nbsp;';
  416. } else {
  417. $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'&nbsp;&nbsp;';
  418. }
  419. //$result .= '<a href="user_list.php?action=login_as&amp;user_id='.$user_id.'&amp;sec_token='.Security::getCurrentToken().'">'.Display::return_icon('login_as.gif', get_lang('LoginAs')).'</a>&nbsp;&nbsp;';
  420. } else {
  421. $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'&nbsp;&nbsp;';
  422. }
  423. } else {
  424. $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'&nbsp;&nbsp;';
  425. }
  426. if ($current_user_status_label != $statusname[STUDENT]) {
  427. $result .= Display::return_icon('statistics_na.gif', get_lang('Reporting')).'&nbsp;&nbsp;';
  428. } else {
  429. $result .= '<a href="../mySpace/myStudents.php?student='.$user_id.'">'.Display::return_icon('statistics.gif', get_lang('Reporting')).'</a>&nbsp;&nbsp;';
  430. }
  431. if (api_is_platform_admin(true)) {
  432. if (!$user_is_anonymous && api_global_admin_can_edit_admin($user_id, null, true)) {
  433. $result .= '<a href="user_edit.php?user_id='.$user_id.'">'.Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL).'</a>&nbsp;';
  434. } else {
  435. $result .= Display::return_icon('edit_na.png', get_lang('Edit'), array(), ICON_SIZE_SMALL).'</a>&nbsp;';
  436. }
  437. }
  438. if ($is_admin) {
  439. $result .= Display::return_icon('admin_star.png', get_lang('IsAdministrator'),array('width'=> ICON_SIZE_SMALL, 'heigth'=> ICON_SIZE_SMALL));
  440. } else {
  441. $result .= Display::return_icon('admin_star_na.png', get_lang('IsNotAdministrator'));
  442. }
  443. // actions for assigning sessions, courses or users
  444. if (api_is_session_admin()) {
  445. /*if ($row[0] == api_get_user_id()) {
  446. $result .= '<a href="dashboard_add_sessions_to_user.php?user='.$user_id.'">'.Display::return_icon('view_more_stats.gif', get_lang('AssignSessions')).'</a>&nbsp;&nbsp;';
  447. }*/
  448. } else {
  449. if ($current_user_status_label == $statusname[DRH] || UserManager::is_admin($user_id)) {
  450. $result .= '<a href="dashboard_add_users_to_user.php?user='.$user_id.'">'.Display::return_icon('user_subscribe_course.png', get_lang('AssignUsers'),'',ICON_SIZE_SMALL).'</a>';
  451. $result .= '<a href="dashboard_add_courses_to_user.php?user='.$user_id.'">'.Display::return_icon('course_add.gif', get_lang('AssignCourses')).'</a>&nbsp;&nbsp;';
  452. $result .= '<a href="dashboard_add_sessions_to_user.php?user='.$user_id.'">'.Display::return_icon('view_more_stats.gif', get_lang('AssignSessions')).'</a>&nbsp;&nbsp;';
  453. } else if ($current_user_status_label == $statusname[SESSIONADMIN]) {
  454. $result .= '<a href="dashboard_add_sessions_to_user.php?user='.$user_id.'">'.Display::return_icon('view_more_stats.gif', get_lang('AssignSessions')).'</a>&nbsp;&nbsp;';
  455. }
  456. }
  457. if (api_is_platform_admin()) {
  458. $result .= ' <a href="'.api_get_path(WEB_AJAX_PATH).'agenda.ajax.php?a=get_user_agenda&amp;user_id='.$user_id.'" class="agenda_opener">'.Display::return_icon('month.png', get_lang('FreeBusyCalendar'), array(), ICON_SIZE_SMALL).'</a>';
  459. if ($delete_user_available) {
  460. if ($user_id != api_get_user_id() && !$user_is_anonymous && api_global_admin_can_edit_admin($user_id)) {
  461. // you cannot lock yourself out otherwise you could disable all the accounts including your own => everybody is locked out and nobody can change it anymore.
  462. $result .= ' <a href="user_list.php?action=delete_user&amp;user_id='.$user_id.'&amp;'.$url_params.'&amp;sec_token='.Security::getCurrentToken().'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset))."'".')) return false;">'.Display::return_icon('delete.png', get_lang('Delete'), array(), ICON_SIZE_SMALL).'</a>';
  463. } else {
  464. $result .= Display::return_icon('delete_na.png', get_lang('Delete'), array(), ICON_SIZE_SMALL);
  465. }
  466. }
  467. }
  468. return $result;
  469. }
  470. /**
  471. * Build the active-column of the table to lock or unlock a certain user
  472. * lock = the user can no longer use this account
  473. * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
  474. * @param int $active the current state of the account
  475. * @param int $user_id The user id
  476. * @param string $url_params
  477. * @return string Some HTML-code with the lock/unlock button
  478. */
  479. function active_filter($active, $url_params, $row) {
  480. global $_user;
  481. if ($active=='1') {
  482. $action='Lock';
  483. $image='accept';
  484. } elseif ($active=='-1') {
  485. $action='edit';
  486. $image='warning';
  487. } elseif ($active=='0') {
  488. $action='Unlock';
  489. $image='error';
  490. }
  491. $result = '';
  492. if ($action=='edit') {
  493. $result = Display::return_icon($image.'.png', get_lang('AccountExpired'), array(), 16);
  494. } elseif ($row['0']<>$_user['user_id']) {
  495. // you cannot lock yourself out otherwise you could disable all the accounts including your own => everybody is locked out and nobody can change it anymore.
  496. $result = Display::return_icon($image.'.png', get_lang(ucfirst($action)), array('onclick'=>'active_user(this);', 'id'=>'img_'.$row['0']), 16).'</a>';
  497. }
  498. return $result;
  499. }
  500. /**
  501. * Instead of displaying the integer of the status, we give a translation for the status
  502. *
  503. * @param integer $status
  504. * @return string translation
  505. *
  506. * @version march 2008
  507. * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
  508. */
  509. function status_filter($status) {
  510. $statusname = api_get_status_langvars();
  511. return $statusname[$status];
  512. }
  513. $action = isset($_REQUEST["action"]) ? $_REQUEST["action"] : null;
  514. if (isset($_GET['keyword']) || isset($_GET['keyword_firstname'])) {
  515. $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
  516. $interbreadcrumb[] = array ("url" => 'user_list.php', "name" => get_lang('UserList'));
  517. $tool_name = get_lang('SearchUsers');
  518. } else {
  519. $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
  520. $tool_name = get_lang('UserList');
  521. }
  522. $message = '';
  523. if (!empty($action)) {
  524. $check = Security::check_token('get');
  525. if ($check) {
  526. switch ($action) {
  527. case 'add_user_to_my_url':
  528. $user_id = $_REQUEST["user_id"];
  529. $result = UrlManager::add_user_to_url($user_id, $current_access_url_id);
  530. if ($result ) {
  531. $user_info = api_get_user_info($user_id);
  532. $message = get_lang('UserAdded').' '.$user_info['firstname'].' '.$user_info['lastname'].' ('.$user_info['username'].')';
  533. $message = Display::return_message($message, 'confirmation');
  534. }
  535. break;
  536. case 'login_as':
  537. $login_as_user_id = $_GET["user_id"];
  538. if (isset ($login_as_user_id)) {
  539. login_user($login_as_user_id);
  540. }
  541. break;
  542. case 'show_message' :
  543. if (!empty($_GET['warn'])) {
  544. // to prevent too long messages
  545. if ($_GET['warn'] == 'session_message'){
  546. $_GET['warn'] = $_SESSION['session_message_import_users'];
  547. }
  548. $message = Display::return_message(urldecode($_GET['warn']),'warning', false);
  549. }
  550. if (!empty($_GET['message'])) {
  551. $message = Display :: return_message(stripslashes($_GET['message']), 'confirmation');
  552. }
  553. break;
  554. case 'delete_user' :
  555. if (api_is_platform_admin()) {
  556. $user_to_delete = $_GET['user_id'];
  557. $current_user_id = api_get_user_id();
  558. if ($delete_user_available && api_global_admin_can_edit_admin($_GET['user_id'])) {
  559. if ($user_to_delete != $current_user_id && UserManager :: delete_user($_GET['user_id'])) {
  560. $message = Display :: return_message(get_lang('UserDeleted'), 'confirmation');
  561. } else {
  562. $message = Display :: return_message(get_lang('CannotDeleteUserBecauseOwnsCourse'), 'error');
  563. }
  564. } else {
  565. $message = Display :: return_message(get_lang('CannotDeleteUser'),'error');
  566. }
  567. }
  568. break;
  569. case 'delete' :
  570. if (api_is_platform_admin()) {
  571. $number_of_selected_users = count($_POST['id']);
  572. $number_of_deleted_users = 0;
  573. if (is_array($_POST['id'])) {
  574. foreach ($_POST['id'] as $index => $user_id) {
  575. if($user_id != $_user['user_id']) {
  576. if(UserManager :: delete_user($user_id)) {
  577. $number_of_deleted_users++;
  578. }
  579. }
  580. }
  581. }
  582. if ($number_of_selected_users == $number_of_deleted_users) {
  583. $message = Display :: return_message(get_lang('SelectedUsersDeleted'), 'confirmation');
  584. } else {
  585. $message = Display :: return_message(get_lang('SomeUsersNotDeleted'), 'error');
  586. }
  587. }
  588. break;
  589. }
  590. Security::clear_token();
  591. }
  592. }
  593. // Create a search-box
  594. $form = new FormValidator('search_simple','get', '', '', array('class' => 'form-search'),false);
  595. $renderer =& $form->defaultRenderer();
  596. $renderer->setElementTemplate('<span>{element}</span> ');
  597. $form->addElement('text','keyword',get_lang('keyword'), 'size="25"');
  598. $form->addElement('style_submit_button', 'submit',get_lang('Search'),'class="btn"');
  599. $form->addElement('static','search_advanced_link',null,'<a href="javascript://" class = "advanced_parameters" onclick="display_advanced_search_form();"><span id="img_plus_and_minus">&nbsp;'.Display::return_icon('div_show.gif',get_lang('Show'),array('style'=>'vertical-align:middle')).' '.get_lang('AdvancedSearch').'</span></a>');
  600. $actions = '';
  601. if (api_is_platform_admin()) {
  602. $actions .= '<span style="float:right;">'.
  603. '<a href="'.api_get_path(WEB_CODE_PATH).'admin/user_add.php">'.Display::return_icon('new_user.png',get_lang('AddUsers'),'',ICON_SIZE_MEDIUM).'</a>'.
  604. '</span>';
  605. }
  606. $actions .= $form->return_form();
  607. if (isset ($_GET['keyword'])) {
  608. $parameters = array ('keyword' => Security::remove_XSS($_GET['keyword']));
  609. } elseif (isset ($_GET['keyword_firstname'])) {
  610. $parameters['keyword_firstname'] = Security::remove_XSS($_GET['keyword_firstname']);
  611. $parameters['keyword_lastname'] = Security::remove_XSS($_GET['keyword_lastname']);
  612. $parameters['keyword_username'] = Security::remove_XSS($_GET['keyword_username']);
  613. $parameters['keyword_email'] = Security::remove_XSS($_GET['keyword_email']);
  614. $parameters['keyword_officialcode'] = Security::remove_XSS($_GET['keyword_officialcode']);
  615. $parameters['keyword_status'] = Security::remove_XSS($_GET['keyword_status']);
  616. $parameters['keyword_active'] = Security::remove_XSS($_GET['keyword_active']);
  617. $parameters['keyword_inactive'] = Security::remove_XSS($_GET['keyword_inactive']);
  618. }
  619. // Create a sortable table with user-data
  620. $parameters['sec_token'] = Security::get_token();
  621. // get the list of all admins to mark them in the users list
  622. $admin_table = Database::get_main_table(TABLE_MAIN_ADMIN);
  623. $sql_admin = "SELECT user_id FROM $admin_table";
  624. $res_admin = Database::query($sql_admin);
  625. $_admins_list = array();
  626. while ($row_admin = Database::fetch_row($res_admin)) {
  627. $_admins_list[] = $row_admin[0];
  628. }
  629. // display advaced search form
  630. $form = new FormValidator('advanced_search','get');
  631. $form->addElement('html','<div id="advanced_search_form" style="display:none;">');
  632. $form->addElement('header', get_lang('AdvancedSearch'));
  633. $form->addElement('html', '<table>');
  634. $form->addElement('html', '<tr><td>');
  635. $form->add_textfield('keyword_firstname',get_lang('FirstName'),false,array('style'=>'margin-left:17px'));
  636. $form->addElement('html', '</td><td width="200px;">');
  637. $form->add_textfield('keyword_lastname',get_lang('LastName'),false,array('style'=>'margin-left:17px'));
  638. $form->addElement('html', '</td></tr>');
  639. $form->addElement('html', '<tr><td>');
  640. $form->add_textfield('keyword_username',get_lang('LoginName'),false,array('style'=>'margin-left:17px'));
  641. $form->addElement('html', '</td>');
  642. $form->addElement('html', '<td>');
  643. $form->add_textfield('keyword_email',get_lang('Email'),false,array('style'=>'margin-left:17px'));
  644. $form->addElement('html', '</td></tr>');
  645. $form->addElement('html', '<tr><td>');
  646. $form->add_textfield('keyword_officialcode',get_lang('OfficialCode'),false,array('style'=>'margin-left:17px'));
  647. $form->addElement('html', '</td><td>');
  648. $status_options = array();
  649. $status_options['%'] = get_lang('All');
  650. $status_options[STUDENT] = get_lang('Student');
  651. $status_options[COURSEMANAGER] = get_lang('Teacher');
  652. $status_options[DRH] = get_lang('Drh');
  653. $status_options[SESSIONADMIN] = get_lang('Administrator');
  654. $form->addElement('select','keyword_status',get_lang('Profile'),$status_options, array('style'=>'margin-left:17px'));
  655. $form->addElement('html', '</td></tr>');
  656. $form->addElement('html', '<tr><td>');
  657. $active_group = array();
  658. $active_group[] = $form->createElement('checkbox','keyword_active','', get_lang('Active'));
  659. $active_group[] = $form->createElement('checkbox','keyword_inactive','', get_lang('Inactive'));
  660. $form->addGroup($active_group,'',get_lang('ActiveAccount'),'<br/>',false);
  661. $form->addElement('html', '</td><td>');
  662. /*
  663. * @todo fix this code
  664. $extra_data = UserManager::get_extra_fields( 0,10,5, 'ASC', true, 1);
  665. $extra_options = array();
  666. if (!empty($extra_data)) {
  667. $extra_options[0] = get_lang('All');
  668. // get information about extra data for adding to input select
  669. foreach ($extra_data as $field_variable => $field_value) {
  670. $extra = UserManager::get_extra_field_information_by_name($field_variable);
  671. $extra_options[$field_variable] = $extra['field_display_text'];
  672. }
  673. $form->addElement('select', 'keyword_extra_data', get_lang('ExtraData'), $extra_options, array('id'=>'input_select_extra_data', 'style'=>'margin-left:17px', 'onchange'=>'if(this.value!=0){document.getElementById(\'extra_data_text\').style.display=\'block\';document.getElementById(\'input_extra_text\').value = "";}else{document.getElementById(\'extra_data_text\').style.display=\'none\';}'));
  674. $form->addElement('html', '<div id="extra_data_text" style="display:none;">');
  675. $form->add_textfield('keyword_extra_data_text', '', false, array('style'=>'margin-left:17px', 'id'=>'input_extra_text'));
  676. $form->addElement('html', '</div>');
  677. } else {
  678. $form->addElement('html', '<div id="extra_data_text" style="display:none;">');
  679. }*/
  680. $form->addElement('html', '</td></tr>');
  681. $form->addElement('html', '<tr><td>');
  682. $form->addElement('button', 'submit',get_lang('SearchUsers'));
  683. $form->addElement('html', '</td></tr>');
  684. $form->addElement('html', '</table>');
  685. $defaults = array();
  686. $defaults['keyword_active'] = 1;
  687. $defaults['keyword_inactive'] = 1;
  688. $form->setDefaults($defaults);
  689. $form->addElement('html','</div>');
  690. $form = $form->return_form();
  691. $table = new SortableTable('users', 'get_number_of_users', 'get_user_data', (api_is_western_name_order() xor api_sort_by_first_name()) ? 3 : 2);
  692. $table->set_additional_parameters($parameters);
  693. $table->set_header(0, '', false, 'width="18px"');
  694. $table->set_header(1, get_lang('Photo'), false);
  695. $table->set_header(2, get_lang('OfficialCode'));
  696. if (api_is_western_name_order()) {
  697. $table->set_header(3, get_lang('FirstName'));
  698. $table->set_header(4, get_lang('LastName'));
  699. } else {
  700. $table->set_header(3, get_lang('LastName'));
  701. $table->set_header(4, get_lang('FirstName'));
  702. }
  703. $table->set_header(5, get_lang('LoginName'));
  704. $table->set_header(6, get_lang('Email'));
  705. $table->set_header(7, get_lang('Profile'));
  706. $table->set_header(8, get_lang('Active'), true, 'width="15px"');
  707. $table->set_header(9, get_lang('RegistrationDate'), true, 'width="90px"');
  708. $table->set_header(10, get_lang('Action'), false, 'width="220px"');
  709. $table->set_column_filter(3, 'user_filter');
  710. $table->set_column_filter(4, 'user_filter');
  711. $table->set_column_filter(6, 'email_filter');
  712. $table->set_column_filter(7, 'status_filter');
  713. $table->set_column_filter(8, 'active_filter');
  714. $table->set_column_filter(10, 'modify_filter');
  715. if (api_is_platform_admin())
  716. $table->set_form_actions(array ('delete' => get_lang('DeleteFromPlatform')));
  717. $table_result = $table->return_table();
  718. $extra_search_options = '';
  719. //Try to search the user everywhere
  720. if ($table->get_total_number_of_items() == 0) {
  721. if (api_get_multiple_access_url() && isset($_REQUEST['keyword'])) {
  722. $keyword = Database::escape_string($_REQUEST['keyword']);
  723. //$conditions = array('firstname' => $keyword, 'lastname' => $keyword, 'username' => $keyword);
  724. $conditions = array('username' => $keyword);
  725. $user_list = UserManager::get_user_list($conditions, array(), false, ' OR ');
  726. if (!empty($user_list)) {
  727. $extra_search_options = Display::page_subheader(get_lang('UsersFoundInOtherPortals'));
  728. $table = new HTML_Table(array('class' => 'data_table'));
  729. $column = 0;
  730. $row = 0;
  731. $headers = array(get_lang('User'), 'URL', get_lang('Actions'));
  732. foreach ($headers as $header) {
  733. $table->setHeaderContents($row, $column, $header);
  734. $column++;
  735. }
  736. $row++;
  737. foreach ($user_list as $user) {
  738. $column = 0;
  739. $access_info = UrlManager::get_access_url_from_user($user['user_id']);
  740. $access_info_to_string = '';
  741. $add_user = true;
  742. if (!empty($access_info)) {
  743. foreach ($access_info as $url_info) {
  744. if ($current_access_url_id == $url_info['access_url_id']) {
  745. $add_user = false;
  746. }
  747. $access_info_to_string .= $url_info['url'].'<br />';
  748. }
  749. }
  750. if ($add_user) {
  751. $row_table = array();
  752. $row_table[] = api_get_person_name($user['firstname'], $user['lastname']).' ('.$user['username'].') ';
  753. $row_table[] = $access_info_to_string;
  754. $url = api_get_self().'?action=add_user_to_my_url&user_id='.$user['user_id'].'&sec_token='.Security::getCurrentToken();
  755. $row_table[] = Display::url(get_lang('AddUserToMyURL'), $url, array('class' => 'btn'));
  756. foreach ($row_table as $cell) {
  757. $table->setCellContents($row, $column, $cell);
  758. $table->updateCellAttributes($row, $column, 'align="center"');
  759. $column++;
  760. }
  761. $table->updateRowAttributes($row, $row % 2 ? 'class="row_even"' : 'class="row_odd"', true);
  762. $row++;
  763. }
  764. }
  765. $extra_search_options .= $table->toHtml();
  766. $table_result = '';
  767. }
  768. }
  769. }
  770. $tpl = new Template($tool_name);
  771. $tpl->assign('actions', $actions);
  772. $tpl->assign('message', $message);
  773. $tpl->assign('content', $form.$table_result.$extra_search_options);
  774. $tpl->display_one_col_template();