user_list.php 39 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. require_once api_get_path(LIBRARY_PATH).'xajax/xajax.inc.php';
  13. global $_configuration;
  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. $iam_a_global_admin = api_is_global_platform_admin();
  20. $htmlHeadXtra[] = api_get_jquery_ui_js();
  21. $htmlHeadXtra[] = '<script type="text/javascript">
  22. function load_course_list (div_course,my_user_id) {
  23. $.ajax({
  24. contentType: "application/x-www-form-urlencoded",
  25. beforeSend: function(objeto) {
  26. $("div#"+div_course).html("<img src=\'../inc/lib/javascript/indicator.gif\' />"); },
  27. type: "POST",
  28. url: "course_user_list.php",
  29. data: "user_id="+my_user_id,
  30. success: function(datos) {
  31. $("div#"+div_course).html(datos);
  32. $("div#div_"+my_user_id).attr("class","blackboard_show");
  33. $("div#div_"+my_user_id).attr("style","");
  34. }
  35. });
  36. }
  37. function active_user(element_div) {
  38. id_image=$(element_div).attr("id");
  39. image_clicked=$(element_div).attr("src");
  40. image_clicked_info = image_clicked.split("/");
  41. image_real_clicked = image_clicked_info[image_clicked_info.length-1];
  42. var status = 1;
  43. if (image_real_clicked == "accept.png") {
  44. status = 0;
  45. }
  46. user_id=id_image.split("_");
  47. ident="#img_"+user_id[1];
  48. if (confirm("'.get_lang('AreYouSureToEditTheUserStatus', '').'")) {
  49. $.ajax({
  50. contentType: "application/x-www-form-urlencoded",
  51. beforeSend: function(objeto) {
  52. $(ident).attr("src","'.api_get_path(WEB_IMG_PATH).'loading1.gif'.'"); }, //candy eye stuff
  53. type: "GET",
  54. url: "'.api_get_path(WEB_AJAX_PATH).'user_manager.ajax.php?a=active_user",
  55. data: "user_id="+user_id[1]+"&status="+status,
  56. success: function(data) {
  57. if (data == 1) {
  58. $(ident).attr("src","'.api_get_path(WEB_IMG_PATH).'icons/16/accept.png'.'");
  59. $(ident).attr("title","'.get_lang('Lock').'");
  60. }
  61. if (data == 0) {
  62. $(ident).attr("src","'.api_get_path(WEB_IMG_PATH).'icons/16/error.png'.'");
  63. $(ident).attr("title","'.get_lang('Unlock').'");
  64. }
  65. if (data == -1) {
  66. $(ident).attr("src","'.api_get_path(WEB_IMG_PATH).'icons/16/warning.png'.'");
  67. $(ident).attr("title","'.get_lang('ActionNotAllowed').'");
  68. }
  69. }
  70. });
  71. }
  72. }
  73. function clear_course_list (div_course) {
  74. $("div#"+div_course).html("&nbsp;");
  75. $("div#"+div_course).hide("");
  76. }
  77. function display_advanced_search_form () {
  78. if ($("#advanced_search_form").css("display") == "none") {
  79. $("#advanced_search_form").css("display","block");
  80. $("#img_plus_and_minus").html(\'&nbsp;'.Display::return_icon('div_hide.gif',get_lang('Hide'),array('style'=>'vertical-align:middle')).'&nbsp;'.get_lang('AdvancedSearch').'\');
  81. } else {
  82. $("#advanced_search_form").css("display","none");
  83. $("#img_plus_and_minus").html(\'&nbsp;'.Display::return_icon('div_show.gif',get_lang('Show'),array('style'=>'vertical-align:middle')).'&nbsp;'.get_lang('AdvancedSearch').'\');
  84. }
  85. }
  86. $(document).ready(function() {
  87. var select_val = $("#input_select_extra_data").val();
  88. if ( document.getElementById(\'extra_data_text\')) {
  89. if (select_val != 0) {
  90. document.getElementById(\'extra_data_text\').style.display="block";
  91. if (document.getElementById(\'input_extra_text\'))
  92. document.getElementById(\'input_extra_text\').value = "";
  93. } else {
  94. document.getElementById(\'extra_data_text\').style.display="none";
  95. }
  96. }
  97. $(".agenda_opener").live("click", function() {
  98. var url = this.href;
  99. var dialog = $("#dialog");
  100. if ($("#dialog").length == 0) {
  101. dialog = $(\'<div id="dialog" style="display:hidden"></div> \').appendTo(\'body\');
  102. }
  103. // load remote content
  104. dialog.load(
  105. url,
  106. {},
  107. function(responseText, textStatus, XMLHttpRequest) {
  108. dialog.dialog({width:720, height:550, modal:true});
  109. }
  110. );
  111. //prevent the browser to follow the link
  112. return false;
  113. });
  114. });
  115. //Load user calendar
  116. function load_calendar(user_id, month, year) {
  117. var url = "'.api_get_path(WEB_AJAX_PATH).'agenda.ajax.php?a=get_user_agenda&user_id=" +user_id + "&month="+month+"&year="+year;
  118. $("#dialog").load( url
  119. );
  120. }
  121. </script>';
  122. $htmlHeadXtra[] = '<style type="text/css" media="screen, projection">
  123. .blackboard_show {
  124. float:left;
  125. position:absolute;
  126. border:1px solid black;
  127. width: 200px;
  128. background-color:white;
  129. z-index:99; padding: 3px;
  130. display: inline;
  131. }
  132. .blackboard_hide {
  133. display: none;
  134. }
  135. </style>';
  136. // xajax
  137. $xajax = new xajax();
  138. $xajax->registerFunction('courses_of_user');
  139. //$xajax->registerFunction('empty_courses_of_user');
  140. $xajax->processRequests();
  141. /**
  142. * Get a formatted list of courses for given user
  143. * @param int User ID
  144. * @return resource XAJAX response
  145. */
  146. function courses_of_user($arg) {
  147. // do some stuff based on $arg like query data from a database and
  148. // put it into a variable like $newContent
  149. //$newContent = 'werkt het? en met een beetje meer text, wordt dat goed opgelost? ';
  150. $personal_course_list = UserManager::get_personal_session_course_list($arg);
  151. $newContent = '';
  152. if(count($personal_course_list)>0) {
  153. foreach ($personal_course_list as $key=>$course) {
  154. $newContent .= $course['i'].'<br />';
  155. }
  156. } else {
  157. $newContent .= '- '.get_lang('None').' -<br />';
  158. }
  159. $newContent = api_convert_encoding($newContent,'utf-8',api_get_system_encoding());
  160. // Instantiate the xajaxResponse object
  161. $objResponse = new xajaxResponse();
  162. // add a command to the response to assign the innerHTML attribute of
  163. // the element with id="SomeElementId" to whatever the new content is
  164. $objResponse->addAssign("user".$arg,"innerHTML", $newContent);
  165. $objResponse->addReplace("coursesofuser".$arg,"alt", $newContent);
  166. $objResponse->addReplace("coursesofuser".$arg,"title", $newContent);
  167. $objResponse->addAssign("user".$arg,"style.display", "block");
  168. //return the xajaxResponse object
  169. return $objResponse;
  170. }
  171. /**
  172. * Empties the XAJAX object representing the courses list
  173. * @param int User ID
  174. * @return resource XAJAX object
  175. */
  176. function empty_courses_of_user($arg)
  177. {
  178. // do some stuff based on $arg like query data from a database and
  179. // put it into a variable like $newContent
  180. $newContent = '';
  181. // Instantiate the xajaxResponse object
  182. $objResponse = new xajaxResponse();
  183. // add a command to the response to assign the innerHTML attribute of
  184. // the element with id="SomeElementId" to whatever the new content is
  185. $objResponse->addAssign("user".$arg,"innerHTML", $newContent);
  186. //return the xajaxResponse object
  187. return $objResponse;
  188. }
  189. $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
  190. $htmlHeadXtra[] = '<style>
  191. .tooltipLinkInner {
  192. position:relative;
  193. float:left;
  194. color:blue;
  195. text-decoration:none;
  196. }
  197. </style>';
  198. $this_section = SECTION_PLATFORM_ADMIN;
  199. api_protect_admin_script(true);
  200. /**
  201. * Make sure this function is protected because it does NOT check password!
  202. *
  203. * This function defines globals.
  204. * @param int User ID
  205. * @return bool False on failure, redirection on success
  206. * @author Evie Embrechts
  207. * @author Yannick Warnier <yannick.warnier@dokeos.com>
  208. */
  209. function login_user($user_id) {
  210. $user_id = intval($user_id);
  211. if (empty($user_id)) {
  212. return false;
  213. }
  214. if ($user_id != strval(intval($user_id))) {
  215. return false;
  216. }
  217. //Only superadmins can login to admin accounts
  218. if (!api_global_admin_can_edit_admin($user_id)) {
  219. return false;
  220. }
  221. //Load $_user to be sure we clean it before logging in
  222. global $uidReset, $loginFailed, $_configuration, $_user;
  223. $main_user_table = Database::get_main_table(TABLE_MAIN_USER);
  224. $main_admin_table = Database::get_main_table(TABLE_MAIN_ADMIN);
  225. $track_e_login_table = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_LOGIN);
  226. unset($_user['user_id']); // uid not in session ? prevent any hacking
  227. $user_info = api_get_user_info($user_id);
  228. // check if the user is allowed to 'login_as'
  229. $can_login_as = (api_is_platform_admin() OR (api_is_session_admin() && $user_info['status'] == 5 ));
  230. if (!$can_login_as) { return false; }
  231. $firstname = $user_info['firstname'];
  232. $lastname = $user_info['lastname'];
  233. $user_id = $user_info['user_id'];
  234. //$message = "Attempting to login as ".api_get_person_name($firstname, $lastname)." (id ".$user_id.")";
  235. if (api_is_western_name_order()) {
  236. $message = sprintf(get_lang('AttemptingToLoginAs'),$firstname,$lastname,$user_id);
  237. } else {
  238. $message = sprintf(get_lang('AttemptingToLoginAs'), $lastname, $firstname, $user_id);
  239. }
  240. $loginFailed = false;
  241. $uidReset = false;
  242. if ($user_id) { // a uid is given (log in succeeded)
  243. $sql_query = "SELECT user.*, a.user_id is_admin,
  244. UNIX_TIMESTAMP(login.login_date) login_date
  245. FROM $main_user_table
  246. LEFT JOIN $main_admin_table a
  247. ON user.user_id = a.user_id
  248. LEFT JOIN $track_e_login_table login
  249. ON user.user_id = login.login_user_id
  250. WHERE user.user_id = '".$user_id."'
  251. ORDER BY login.login_date DESC LIMIT 1";
  252. $sql_result = Database::query($sql_query);
  253. if (Database::num_rows($sql_result) > 0) {
  254. // Extracting the user data
  255. $user_data = Database::fetch_array($sql_result);
  256. //Delog the current user
  257. LoginDelete($_SESSION["_user"]["user_id"]);
  258. // Cleaning session variables
  259. unset($_SESSION['_user']);
  260. unset($_SESSION['is_platformAdmin']);
  261. unset($_SESSION['is_allowedCreateCourse']);
  262. unset($_SESSION['_uid']);
  263. $_user['firstName'] = $user_data['firstname'];
  264. $_user['lastName'] = $user_data['lastname'];
  265. $_user['mail'] = $user_data['email'];
  266. $_user['lastLogin'] = $user_data['login_date'];
  267. $_user['official_code'] = $user_data['official_code'];
  268. $_user['picture_uri'] = $user_data['picture_uri'];
  269. $_user['user_id'] = $user_data['user_id'];
  270. $_user['status'] = $user_data['status'];
  271. $is_platformAdmin = (bool) (!is_null($user_data['is_admin']));
  272. $is_allowedCreateCourse = (bool) ($user_data['status'] == 1);
  273. // Filling session variables with new data
  274. $_SESSION['_uid'] = $user_id;
  275. $_SESSION['_user'] = $_user;
  276. $_SESSION['is_platformAdmin'] = $is_platformAdmin;
  277. $_SESSION['is_allowedCreateCourse'] = $is_allowedCreateCourse;
  278. $_SESSION['login_as'] = true; // will be useful later to know if the user is actually an admin or not (example reporting)s
  279. $target_url = api_get_path(WEB_PATH)."user_portal.php";
  280. //$message .= "<br/>Login successful. Go to <a href=\"$target_url\">$target_url</a>";
  281. $message .= '<br />'.sprintf(get_lang('LoginSuccessfulGoToX'),'<a href="'.$target_url.'">'.$target_url.'</a>');
  282. Display :: display_header(get_lang('UserList'));
  283. Display :: display_normal_message($message,false);
  284. Display :: display_footer();
  285. exit;
  286. } else {
  287. exit ("<br />WARNING UNDEFINED UID !! ");
  288. }
  289. }
  290. }
  291. /**
  292. * Get the total number of users on the platform
  293. * @see SortableTable#get_total_number_of_items()
  294. */
  295. function get_number_of_users() {
  296. $user_table = Database :: get_main_table(TABLE_MAIN_USER);
  297. $sql = "SELECT COUNT(u.user_id) AS total_number_of_items FROM $user_table u";
  298. // adding the filter to see the user's only of the current access_url
  299. if ((api_is_platform_admin() || api_is_session_admin()) && api_get_multiple_access_url()) {
  300. $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  301. $sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)";
  302. }
  303. if (isset($_GET['keyword_extra_data'])) {
  304. $keyword_extra_data = Database::escape_string($_GET['keyword_extra_data']);
  305. if (!empty($keyword_extra_data)) {
  306. $extra_info = UserManager::get_extra_field_information_by_name($keyword_extra_data);
  307. $field_id = $extra_info['id'];
  308. $sql.= " INNER JOIN user_field_values ufv ON u.user_id=ufv.user_id AND ufv.field_id=$field_id ";
  309. }
  310. }
  311. if ( isset ($_GET['keyword'])) {
  312. $keyword = Database::escape_string(trim($_GET['keyword']));
  313. $sql .= " WHERE (u.firstname LIKE '%".$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.email LIKE '%".$keyword."%' OR u.official_code LIKE '%".$keyword."%') ";
  314. } elseif (isset ($_GET['keyword_firstname'])) {
  315. $admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN);
  316. $keyword_firstname = Database::escape_string($_GET['keyword_firstname']);
  317. $keyword_lastname = Database::escape_string($_GET['keyword_lastname']);
  318. $keyword_email = Database::escape_string($_GET['keyword_email']);
  319. $keyword_officialcode = Database::escape_string($_GET['keyword_officialcode']);
  320. $keyword_username = Database::escape_string($_GET['keyword_username']);
  321. $keyword_status = Database::escape_string($_GET['keyword_status']);
  322. $query_admin_table = '';
  323. $keyword_admin = '';
  324. if ($keyword_status == SESSIONADMIN) {
  325. $keyword_status = '%';
  326. $query_admin_table = " , $admin_table a ";
  327. $keyword_admin = ' AND a.user_id = u.user_id ';
  328. }
  329. $keyword_extra_value = '';
  330. if (isset($_GET['keyword_extra_data'])) {
  331. if (!empty($_GET['keyword_extra_data']) && !empty($_GET['keyword_extra_data_text'])) {
  332. $keyword_extra_data_text = Database::escape_string($_GET['keyword_extra_data_text']);
  333. $keyword_extra_value = " AND ufv.field_value LIKE '%".trim($keyword_extra_data_text)."%' ";
  334. }
  335. }
  336. $keyword_active = isset($_GET['keyword_active']);
  337. $keyword_inactive = isset($_GET['keyword_inactive']);
  338. $sql .= $query_admin_table .
  339. " WHERE (u.firstname LIKE '%".$keyword_firstname."%' " .
  340. "AND u.lastname LIKE '%".$keyword_lastname."%' " .
  341. "AND u.username LIKE '%".$keyword_username."%' " .
  342. "AND u.email LIKE '%".$keyword_email."%' " .
  343. "AND u.official_code LIKE '%".$keyword_officialcode."%'" .
  344. "AND u.status LIKE '".$keyword_status."'" .
  345. $keyword_admin.$keyword_extra_value;
  346. if($keyword_active && !$keyword_inactive) {
  347. $sql .= " AND u.active='1'";
  348. } elseif($keyword_inactive && !$keyword_active) {
  349. $sql .= " AND u.active='0'";
  350. }
  351. $sql .= " ) ";
  352. }
  353. // adding the filter to see the user's only of the current access_url
  354. if ((api_is_platform_admin() || api_is_session_admin()) && api_get_multiple_access_url()) {
  355. $sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id();
  356. }
  357. $res = Database::query($sql);
  358. $obj = Database::fetch_object($res);
  359. return $obj->total_number_of_items;
  360. }
  361. /**
  362. * Get the users to display on the current page (fill the sortable-table)
  363. * @param int offset of first user to recover
  364. * @param int Number of users to get
  365. * @param int Column to sort on
  366. * @param string Order (ASC,DESC)
  367. * @see SortableTable#get_table_data($from)
  368. */
  369. function get_user_data($from, $number_of_items, $column, $direction) {
  370. global $origin;
  371. $user_table = Database :: get_main_table(TABLE_MAIN_USER);
  372. $admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN);
  373. $sql = "SELECT
  374. u.user_id AS col0,
  375. u.official_code AS col2,
  376. ".(api_is_western_name_order()
  377. ? "u.firstname AS col3,
  378. u.lastname AS col4,"
  379. : "u.lastname AS col3,
  380. u.firstname AS col4,")."
  381. u.username AS col5,
  382. u.email AS col6,
  383. u.status AS col7,
  384. u.active AS col8,
  385. u.user_id AS col9 ".
  386. ", u.expiration_date AS exp ".
  387. " FROM $user_table u ";
  388. // adding the filter to see the user's only of the current access_url
  389. if ((api_is_platform_admin() || api_is_session_admin()) && api_get_multiple_access_url()) {
  390. $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
  391. $sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)";
  392. }
  393. if (isset($_GET['keyword_extra_data'])) {
  394. $keyword_extra_data = Database::escape_string($_GET['keyword_extra_data']);
  395. if (!empty($keyword_extra_data)) {
  396. $extra_info = UserManager::get_extra_field_information_by_name($keyword_extra_data);
  397. $field_id = $extra_info['id'];
  398. $sql.= " INNER JOIN user_field_values ufv ON u.user_id=ufv.user_id AND ufv.field_id=$field_id ";
  399. }
  400. }
  401. if (isset ($_GET['keyword'])) {
  402. $keyword = Database::escape_string(trim($_GET['keyword']));
  403. $sql .= " WHERE (u.firstname LIKE '%".$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."%' )";
  404. } elseif (isset ($_GET['keyword_firstname'])) {
  405. $keyword_firstname = Database::escape_string($_GET['keyword_firstname']);
  406. $keyword_lastname = Database::escape_string($_GET['keyword_lastname']);
  407. $keyword_email = Database::escape_string($_GET['keyword_email']);
  408. $keyword_officialcode = Database::escape_string($_GET['keyword_officialcode']);
  409. $keyword_username = Database::escape_string($_GET['keyword_username']);
  410. $keyword_status = Database::escape_string($_GET['keyword_status']);
  411. $query_admin_table = '';
  412. $keyword_admin = '';
  413. if ($keyword_status == SESSIONADMIN) {
  414. $keyword_status = '%';
  415. $query_admin_table = " , $admin_table a ";
  416. $keyword_admin = ' AND a.user_id = u.user_id ';
  417. }
  418. $keyword_extra_value = '';
  419. if (isset($_GET['keyword_extra_data'])) {
  420. if (!empty($_GET['keyword_extra_data']) && !empty($_GET['keyword_extra_data_text'])) {
  421. $keyword_extra_data_text = Database::escape_string($_GET['keyword_extra_data_text']);
  422. $keyword_extra_value = " AND ufv.field_value LIKE '%".trim($keyword_extra_data_text)."%' ";
  423. }
  424. }
  425. $keyword_active = isset($_GET['keyword_active']);
  426. $keyword_inactive = isset($_GET['keyword_inactive']);
  427. $sql .= $query_admin_table." WHERE (u.firstname LIKE '%".$keyword_firstname."%' " .
  428. "AND u.lastname LIKE '%".$keyword_lastname."%' " .
  429. "AND u.username LIKE '%".$keyword_username."%' " .
  430. "AND u.email LIKE '%".$keyword_email."%' " .
  431. "AND u.official_code LIKE '%".$keyword_officialcode."%' " .
  432. "AND u.status LIKE '".$keyword_status."'" .
  433. $keyword_admin.$keyword_extra_value;
  434. if ($keyword_active && !$keyword_inactive) {
  435. $sql .= " AND u.active='1'";
  436. } elseif($keyword_inactive && !$keyword_active) {
  437. $sql .= " AND u.active='0'";
  438. }
  439. $sql .= " ) ";
  440. }
  441. // adding the filter to see the user's only of the current access_url
  442. if ((api_is_platform_admin() || api_is_session_admin()) && api_get_multiple_access_url()) {
  443. $sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id();
  444. }
  445. if (!in_array($direction, array('ASC','DESC'))) {
  446. $direction = 'ASC';
  447. }
  448. $column = intval($column);
  449. $from = intval($from);
  450. $number_of_items = intval($number_of_items);
  451. $sql .= " ORDER BY col$column $direction ";
  452. $sql .= " LIMIT $from,$number_of_items";
  453. $res = Database::query($sql);
  454. $users = array ();
  455. $t = time();
  456. while ($user = Database::fetch_row($res)) {
  457. $image_path = UserManager::get_user_picture_path_by_id($user[0], 'web', false, true);
  458. $user_profile = UserManager::get_picture_user($user[0], $image_path['file'], 22, USER_IMAGE_SIZE_SMALL, ' width="22" height="22" ');
  459. if (!api_is_anonymous()) {
  460. $photo = '<center><a href="'.api_get_path(WEB_PATH).'whoisonline.php?origin=user_list&id='.$user[0].'" title="'.get_lang('Info').'"><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>';
  461. } else {
  462. $photo = '<center><img src="'.$user_profile['file'].'" '.$user_profile['style'].' alt="'.api_get_person_name($user[2], $user[3]).'" title="'.api_get_person_name($user[2], $user[3]).'" /></center>';
  463. }
  464. if ($user[7] == 1 && $user[9] != '0000-00-00 00:00:00') {
  465. // check expiration date
  466. $expiration_time = convert_sql_date($user[9]);
  467. // if expiration date is passed, store a special value for active field
  468. if ($expiration_time < $t) {
  469. $user[7] = '-1';
  470. }
  471. }
  472. // forget about the expiration date field
  473. $users[] = array($user[0],$photo,$user[1],$user[2],$user[3],$user[4],$user[5],$user[6],$user[7],$user[8]);
  474. }
  475. return $users;
  476. }
  477. /**
  478. * Returns a mailto-link
  479. * @param string $email An email-address
  480. * @return string HTML-code with a mailto-link
  481. */
  482. function email_filter($email) {
  483. return Display :: encrypted_mailto_link($email, $email);
  484. }
  485. /**
  486. * Returns a mailto-link
  487. * @param string $email An email-address
  488. * @return string HTML-code with a mailto-link
  489. */
  490. function user_filter($name, $params, $row) {
  491. return '<a href="'.api_get_path(WEB_PATH).'whoisonline.php?origin=user_list&id='.$row[0].'">'.$name.'</a>';
  492. }
  493. /**
  494. * Build the modify-column of the table
  495. * @param int The user id
  496. * @param string URL params to add to table links
  497. * @param array Row of elements to alter
  498. * @return string Some HTML-code with modify-buttons
  499. */
  500. function modify_filter($user_id, $url_params, $row) {
  501. global $charset, $_user, $_admins_list, $delete_user_available, $iam_a_global_admin;
  502. $is_admin = in_array($user_id,$_admins_list);
  503. $statusname = api_get_status_langvars();
  504. $user_is_anonymous = false;
  505. if ($row['7'] == $statusname[ANONYMOUS]) {
  506. $user_is_anonymous =true;
  507. }
  508. $result = '';
  509. if (!$user_is_anonymous) {
  510. $result .= '<a href="javascript:void(0)" onclick="load_course_list(\'div_'.$user_id.'\','.$user_id.')">
  511. <img onclick="load_course_list(\'div_'.$user_id.'\','.$user_id.')" onmouseout="clear_course_list (\'div_'.$user_id.'\')" src="../img/course.gif" title="'.get_lang('Courses').'" alt="'.get_lang('Courses').'"/>
  512. <div class="blackboard_hide" id="div_'.$user_id.'">&nbsp;&nbsp;</div>
  513. </a>&nbsp;&nbsp;';
  514. } else {
  515. $result .= Display::return_icon('course_na.gif',get_lang('Courses')).'&nbsp;&nbsp;';
  516. }
  517. if (api_is_platform_admin()) {
  518. if (!$user_is_anonymous) {
  519. $result .= '<a href="user_information.php?user_id='.$user_id.'">'.Display::return_icon('synthese_view.gif', get_lang('Info')).'</a>&nbsp;&nbsp;';
  520. } else {
  521. $result .= Display::return_icon('synthese_view_na.gif', get_lang('Info')).'&nbsp;&nbsp;';
  522. }
  523. }
  524. //only allow platform admins to login_as, or session admins only for students (not teachers nor other admins)
  525. if (api_is_platform_admin() || (api_is_session_admin() && $row['7'] == $statusname[STUDENT])) {
  526. if (!$user_is_anonymous) {
  527. if (api_global_admin_can_edit_admin($user_id)) {
  528. $result .= '<a href="user_list.php?action=login_as&amp;user_id='.$user_id.'&amp;sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon('login_as.gif', get_lang('LoginAs')).'</a>&nbsp;&nbsp;';
  529. } else {
  530. $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'&nbsp;&nbsp;';
  531. }
  532. //$result .= '<a href="user_list.php?action=login_as&amp;user_id='.$user_id.'&amp;sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon('login_as.gif', get_lang('LoginAs')).'</a>&nbsp;&nbsp;';
  533. } else {
  534. $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'&nbsp;&nbsp;';
  535. }
  536. } else {
  537. $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'&nbsp;&nbsp;';
  538. }
  539. if ($row['7'] != $statusname[STUDENT]) {
  540. $result .= Display::return_icon('statistics_na.gif', get_lang('Reporting')).'&nbsp;&nbsp;';
  541. } else {
  542. $result .= '<a href="../mySpace/myStudents.php?student='.$user_id.'">'.Display::return_icon('statistics.gif', get_lang('Reporting')).'</a>&nbsp;&nbsp;';
  543. }
  544. if (api_is_platform_admin()) {
  545. if (!$user_is_anonymous && api_global_admin_can_edit_admin($user_id)) {
  546. $result .= '<a href="user_edit.php?user_id='.$user_id.'">'.Display::return_icon('edit.png', get_lang('Edit'), array(), ICON_SIZE_SMALL).'</a>&nbsp;';
  547. } else {
  548. $result .= Display::return_icon('edit_na.png', get_lang('Edit'), array(), ICON_SIZE_SMALL).'</a>&nbsp;';
  549. }
  550. }
  551. if ($is_admin) {
  552. $result .= Display::return_icon('admin_star.png', get_lang('IsAdministrator'),array('width'=> ICON_SIZE_SMALL, 'heigth'=> ICON_SIZE_SMALL));
  553. } else {
  554. $result .= Display::return_icon('admin_star_na.png', get_lang('IsNotAdministrator'));
  555. }
  556. // actions for assigning sessions, courses or users
  557. if (api_is_session_admin()) {
  558. /*if ($row[0] == api_get_user_id()) {
  559. $result .= '<a href="dashboard_add_sessions_to_user.php?user='.$user_id.'">'.Display::return_icon('view_more_stats.gif', get_lang('AssignSessions')).'</a>&nbsp;&nbsp;';
  560. }*/
  561. } else {
  562. if ($row['7'] == $statusname[DRH] || UserManager::is_admin($row[0])) {
  563. $result .= '<a href="dashboard_add_users_to_user.php?user='.$user_id.'">'.Display::return_icon('user_subscribe_course.png', get_lang('AssignUsers'),'',ICON_SIZE_SMALL).'</a>';
  564. $result .= '<a href="dashboard_add_courses_to_user.php?user='.$user_id.'">'.Display::return_icon('course_add.gif', get_lang('AssignCourses')).'</a>&nbsp;&nbsp;';
  565. $result .= '<a href="dashboard_add_sessions_to_user.php?user='.$user_id.'">'.Display::return_icon('view_more_stats.gif', get_lang('AssignSessions')).'</a>&nbsp;&nbsp;';
  566. } else if ($row['7'] == $statusname[SESSIONADMIN]) {
  567. $result .= '<a href="dashboard_add_sessions_to_user.php?user='.$user_id.'">'.Display::return_icon('view_more_stats.gif', get_lang('AssignSessions')).'</a>&nbsp;&nbsp;';
  568. }
  569. }
  570. if (api_is_platform_admin()) {
  571. $result .= ' <a href="'.api_get_path(WEB_AJAX_PATH).'agenda.ajax.php?a=get_user_agenda&amp;user_id='.$user_id.'" class="agenda_opener">'.Display::return_icon('month.png', get_lang('FreeBusyCalendar'), array(), ICON_SIZE_SMALL).'</a>';
  572. if ($delete_user_available) {
  573. if ($row[0] != $_user['user_id'] && !$user_is_anonymous && api_global_admin_can_edit_admin($user_id)) {
  574. // 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.
  575. $result .= ' <a href="user_list.php?action=delete_user&amp;user_id='.$user_id.'&amp;'.$url_params.'&amp;sec_token='.$_SESSION['sec_token'].'" 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>';
  576. } else {
  577. $result .= Display::return_icon('delete_na.png', get_lang('Delete'), array(), ICON_SIZE_SMALL);
  578. }
  579. }
  580. }
  581. return $result;
  582. }
  583. /**
  584. * Build the active-column of the table to lock or unlock a certain user
  585. * lock = the user can no longer use this account
  586. * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
  587. * @param int $active the current state of the account
  588. * @param int $user_id The user id
  589. * @param string $url_params
  590. * @return string Some HTML-code with the lock/unlock button
  591. */
  592. function active_filter($active, $url_params, $row) {
  593. global $_user;
  594. if ($active=='1') {
  595. $action='Lock';
  596. $image='accept';
  597. } elseif ($active=='-1') {
  598. $action='edit';
  599. $image='warning';
  600. } elseif ($active=='0') {
  601. $action='Unlock';
  602. $image='error';
  603. }
  604. $result = '';
  605. if ($action=='edit') {
  606. $result = Display::return_icon($image.'.png', get_lang('AccountExpired'), array(), 16);
  607. } elseif ($row['0']<>$_user['user_id']) {
  608. // 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.
  609. $result = Display::return_icon($image.'.png', get_lang(ucfirst($action)), array('onclick'=>'active_user(this);', 'id'=>'img_'.$row['0']), 16).'</a>';
  610. }
  611. return $result;
  612. }
  613. /**
  614. * Instead of displaying the integer of the status, we give a translation for the status
  615. *
  616. * @param integer $status
  617. * @return string translation
  618. *
  619. * @version march 2008
  620. * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
  621. */
  622. function status_filter($status) {
  623. $statusname = api_get_status_langvars();
  624. return $statusname[$status];
  625. }
  626. /** INIT SECTION */
  627. $action = $_GET["action"];
  628. $login_as_user_id = $_GET["user_id"];
  629. // Login as ...
  630. if ($_GET['action'] == "login_as" && isset ($login_as_user_id)) {
  631. login_user($login_as_user_id);
  632. }
  633. if (isset($_GET['keyword']) || isset($_GET['keyword_firstname'])) {
  634. $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
  635. $interbreadcrumb[] = array ("url" => 'user_list.php', "name" => get_lang('UserList'));
  636. $tool_name = get_lang('SearchUsers');
  637. } else {
  638. $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
  639. $tool_name = get_lang('UserList');
  640. }
  641. $message = '';
  642. if (isset ($_GET['action'])) {
  643. $check = Security::check_token('get');
  644. if ($check) {
  645. switch ($_GET['action']) {
  646. case 'show_message' :
  647. if (!empty($_GET['warn'])) {
  648. // to prevent too long messages
  649. if ($_GET['warn'] == 'session_message'){
  650. $_GET['warn'] = $_SESSION['session_message_import_users'];
  651. }
  652. $message = Display::return_message(urldecode($_GET['warn']),'warning', false);
  653. }
  654. if (!empty($_GET['message'])) {
  655. $message = Display :: return_message(stripslashes($_GET['message']), 'confirmation');
  656. }
  657. break;
  658. case 'delete_user' :
  659. if (api_is_platform_admin()) {
  660. $user_to_delete = $_GET['user_id'];
  661. $current_user_id = api_get_user_id();
  662. if ($delete_user_available && api_global_admin_can_edit_admin($_GET['user_id'])) {
  663. if ($user_to_delete != $current_user_id && UserManager :: delete_user($_GET['user_id'])) {
  664. $message = Display :: return_message(get_lang('UserDeleted'), 'confirmation');
  665. } else {
  666. $message = Display :: return_message(get_lang('CannotDeleteUserBecauseOwnsCourse'), 'error');
  667. }
  668. } else {
  669. $message = Display :: return_message(get_lang('CannotDeleteUser'),'error');
  670. }
  671. }
  672. break;
  673. }
  674. Security::clear_token();
  675. }
  676. }
  677. if (isset ($_POST['action'])) {
  678. $check = Security::check_token('get');
  679. if ($check) {
  680. switch ($_POST['action']) {
  681. case 'delete' :
  682. if (api_is_platform_admin()) {
  683. $number_of_selected_users = count($_POST['id']);
  684. $number_of_deleted_users = 0;
  685. if (is_array($_POST['id'])) {
  686. foreach ($_POST['id'] as $index => $user_id) {
  687. if($user_id != $_user['user_id']) {
  688. if(UserManager :: delete_user($user_id)) {
  689. $number_of_deleted_users++;
  690. }
  691. }
  692. }
  693. }
  694. if($number_of_selected_users == $number_of_deleted_users) {
  695. Display :: display_confirmation_message(get_lang('SelectedUsersDeleted'));
  696. } else {
  697. Display :: display_error_message(get_lang('SomeUsersNotDeleted'));
  698. }
  699. }
  700. break;
  701. }
  702. Security::clear_token();
  703. }
  704. }
  705. // Create a search-box
  706. $form = new FormValidator('search_simple','get','','',null,false);
  707. $renderer =& $form->defaultRenderer();
  708. $renderer->setElementTemplate('<span>{element}</span> ');
  709. $form->addElement('text','keyword',get_lang('keyword'), 'size="25"');
  710. $form->addElement('style_submit_button', 'submit',get_lang('Search'),'class="search"');
  711. $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>');
  712. $actions = '';
  713. if (api_is_platform_admin()) {
  714. $actions .= '<span style="float:right;">'.
  715. '<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>'.
  716. '</span>';
  717. }
  718. $actions .=$form->return_form();
  719. if (isset ($_GET['keyword'])) {
  720. $parameters = array ('keyword' => Security::remove_XSS($_GET['keyword']));
  721. } elseif (isset ($_GET['keyword_firstname'])) {
  722. $parameters['keyword_firstname'] = Security::remove_XSS($_GET['keyword_firstname']);
  723. $parameters['keyword_lastname'] = Security::remove_XSS($_GET['keyword_lastname']);
  724. $parameters['keyword_username'] = Security::remove_XSS($_GET['keyword_username']);
  725. $parameters['keyword_email'] = Security::remove_XSS($_GET['keyword_email']);
  726. $parameters['keyword_officialcode'] = Security::remove_XSS($_GET['keyword_officialcode']);
  727. $parameters['keyword_status'] = Security::remove_XSS($_GET['keyword_status']);
  728. $parameters['keyword_active'] = Security::remove_XSS($_GET['keyword_active']);
  729. $parameters['keyword_inactive'] = Security::remove_XSS($_GET['keyword_inactive']);
  730. }
  731. // Create a sortable table with user-data
  732. $parameters['sec_token'] = Security::get_token();
  733. // get the list of all admins to mark them in the users list
  734. $admin_table = Database::get_main_table(TABLE_MAIN_ADMIN);
  735. $sql_admin = "SELECT user_id FROM $admin_table";
  736. $res_admin = Database::query($sql_admin);
  737. $_admins_list = array();
  738. while ($row_admin = Database::fetch_row($res_admin)) {
  739. $_admins_list[] = $row_admin[0];
  740. }
  741. // display advaced search form
  742. $form = new FormValidator('advanced_search','get');
  743. $form->addElement('html','<div id="advanced_search_form" style="display:none;">');
  744. $form->addElement('header', '', get_lang('AdvancedSearch'));
  745. //$form->addElement('html', '<strong>'.get_lang('SearchAUser').'</strong>');
  746. $form->addElement('html', '<table>');
  747. $form->addElement('html', '<tr><td>');
  748. $form->add_textfield('keyword_firstname',get_lang('FirstName'),false,array('style'=>'margin-left:17px'));
  749. $form->addElement('html', '</td><td width="200px;">');
  750. $form->add_textfield('keyword_lastname',get_lang('LastName'),false,array('style'=>'margin-left:17px'));
  751. $form->addElement('html', '</td></tr>');
  752. $form->addElement('html', '<tr><td>');
  753. $form->add_textfield('keyword_username',get_lang('LoginName'),false,array('style'=>'margin-left:17px'));
  754. $form->addElement('html', '</td>');
  755. $form->addElement('html', '<td>');
  756. $form->add_textfield('keyword_email',get_lang('Email'),false,array('style'=>'margin-left:17px'));
  757. $form->addElement('html', '</td></tr>');
  758. $form->addElement('html', '<tr><td>');
  759. $form->add_textfield('keyword_officialcode',get_lang('OfficialCode'),false,array('style'=>'margin-left:17px'));
  760. $form->addElement('html', '</td><td>');
  761. $status_options = array();
  762. $status_options['%'] = get_lang('All');
  763. $status_options[STUDENT] = get_lang('Student');
  764. $status_options[COURSEMANAGER] = get_lang('Teacher');
  765. $status_options[DRH] = get_lang('Drh');
  766. $status_options[SESSIONADMIN] = get_lang('Administrator');
  767. $form->addElement('select','keyword_status',get_lang('Profile'),$status_options, array('style'=>'margin-left:17px'));
  768. $form->addElement('html', '</td></tr>');
  769. $form->addElement('html', '<tr><td>');
  770. $active_group = array();
  771. $active_group[] = $form->createElement('checkbox','keyword_active','',get_lang('Active'), array('style'=>'margin-left:17px'));
  772. $active_group[] = $form->createElement('checkbox','keyword_inactive','',get_lang('Inactive'),array('style'=>'margin-left:17px'));
  773. $form->addGroup($active_group,'',get_lang('ActiveAccount'),'<br/>',false);
  774. $form->addElement('html', '</td><td>');
  775. /*
  776. * @todo fix this code
  777. $extra_data = UserManager::get_extra_fields( 0,10,5, 'ASC', true, 1);
  778. var_dump($extra_data);
  779. $extra_options = array();
  780. if (!empty($extra_data)) {
  781. $extra_options[0] = get_lang('All');
  782. // get information about extra data for adding to input select
  783. foreach ($extra_data as $field_variable => $field_value) {
  784. $extra = UserManager::get_extra_field_information_by_name($field_variable);
  785. $extra_options[$field_variable] = $extra['field_display_text'];
  786. }
  787. $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\';}'));
  788. $form->addElement('html', '<div id="extra_data_text" style="display:none;">');
  789. $form->add_textfield('keyword_extra_data_text', '', false, array('style'=>'margin-left:17px', 'id'=>'input_extra_text'));
  790. $form->addElement('html', '</div>');
  791. } else {
  792. $form->addElement('html', '<div id="extra_data_text" style="display:none;">');
  793. }*/
  794. $form->addElement('html', '</td></tr>');
  795. $form->addElement('html', '<tr><td>');
  796. $form->addElement('style_submit_button', 'submit',get_lang('SearchUsers'),'class="search"');
  797. $form->addElement('html', '</td></tr>');
  798. $form->addElement('html', '</table>');
  799. $defaults['keyword_active'] = 1;
  800. $defaults['keyword_inactive'] = 1;
  801. $form->setDefaults($defaults);
  802. $form->addElement('html','</div>');
  803. $form = $form->return_form();
  804. $table = new SortableTable('users', 'get_number_of_users', 'get_user_data', (api_is_western_name_order() xor api_sort_by_first_name()) ? 3 : 2);
  805. $table->set_additional_parameters($parameters);
  806. $table->set_header(0, '', false, 'width="18px"');
  807. $table->set_header(1, get_lang('Photo'), false);
  808. $table->set_header(2, get_lang('OfficialCode'));
  809. if (api_is_western_name_order()) {
  810. $table->set_header(3, get_lang('FirstName'));
  811. $table->set_header(4, get_lang('LastName'));
  812. } else {
  813. $table->set_header(3, get_lang('LastName'));
  814. $table->set_header(4, get_lang('FirstName'));
  815. }
  816. $table->set_header(5, get_lang('LoginName'));
  817. $table->set_header(6, get_lang('Email'));
  818. $table->set_header(7, get_lang('Profile'));
  819. $table->set_header(8, get_lang('Active'),true, 'width="15px"');
  820. $table->set_header(9, get_lang('Action'), false,'width="220px"');
  821. $table->set_column_filter(3, 'user_filter');
  822. $table->set_column_filter(4, 'user_filter');
  823. $table->set_column_filter(6, 'email_filter');
  824. $table->set_column_filter(7, 'status_filter');
  825. $table->set_column_filter(8, 'active_filter');
  826. $table->set_column_filter(9, 'modify_filter');
  827. if (api_is_platform_admin())
  828. $table->set_form_actions(array ('delete' => get_lang('DeleteFromPlatform')));
  829. $table = $table->return_table();
  830. $tpl = new Template($tool_name);
  831. $tpl->assign('actions', $actions);
  832. $tpl->assign('message', $message);
  833. $tpl->assign('content', $form.$table);
  834. $tpl->display_one_col_template();