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- <?php // $Id: user_list.php 22292 2009-07-22 18:32:32Z herodoto $
- /* For licensing terms, see /license.txt */
- /**
- @author Bart Mollet
- * @package chamilo.admin
- */
- // name of the language file that needs to be included
- $language_file = array ('registration','admin');
- $cidReset = true;
- require_once '../inc/global.inc.php';
- require_once api_get_path(LIBRARY_PATH).'sortabletable.class.php';
- require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
- require_once api_get_path(LIBRARY_PATH).'security.lib.php';
- require_once api_get_path(LIBRARY_PATH).'xajax/xajax.inc.php';
- require_once api_get_path(LIBRARY_PATH).'usermanager.lib.php';
- $htmlHeadXtra[] = '<script src="../inc/lib/javascript/jquery.js" type="text/javascript" language="javascript"></script>';
- $htmlHeadXtra[] = '<script type="text/javascript">
- function load_course_list (div_course,my_user_id) {
- $.ajax({
- contentType: "application/x-www-form-urlencoded",
- beforeSend: function(objeto) {
- $("div#"+div_course).html("<img src=\'../inc/lib/javascript/indicator.gif\' />"); },
- type: "POST",
- url: "course_user_list.php",
- data: "user_id="+my_user_id,
- success: function(datos) {
- $("div#"+div_course).html(datos);
- $("div#div_"+my_user_id).attr("class","blackboard_show");
- $("div#div_"+my_user_id).attr("style","");
- }
- });
- }
- function clear_course_list (div_course) {
- $("div#"+div_course).html(" ");
- $("div#"+div_course).hide("");
- }
- </script>';
- $htmlHeadXtra[] = '<style type="text/css" media="screen, projection">
- .blackboard_show {
- float:left;
- position:absolute;
- border:1px solid black;
- width: 200px;
- background-color:white;
- z-index:99; padding: 3px;
- display: inline;
- }
- .blackboard_hide {
- display: none;
- }
- ';
- // xajax
- $xajax = new xajax();
- $xajax->registerFunction('courses_of_user');
- //$xajax->registerFunction('empty_courses_of_user');
- $xajax->processRequests();
- /**
- * Get a formatted list of courses for given user
- * @param int User ID
- * @return resource XAJAX response
- */
- function courses_of_user($arg)
- {
- // do some stuff based on $arg like query data from a database and
- // put it into a variable like $newContent
- //$newContent = 'werkt het? en met een beetje meer text, wordt dat goed opgelost? ';
- $personal_course_list = UserManager::get_personal_session_course_list($arg);
- $newContent = '';
- if(count($personal_course_list)>0)
- {
- foreach ($personal_course_list as $key=>$course)
- {
- $newContent .= $course['i'].'<br />';
- }
- }
- else
- {
- $newContent .= '- '.get_lang('None').' -<br />';
- }
- $newContent = api_convert_encoding($newContent,'utf-8',api_get_setting('platform_charset'));
- // Instantiate the xajaxResponse object
- $objResponse = new xajaxResponse();
- // add a command to the response to assign the innerHTML attribute of
- // the element with id="SomeElementId" to whatever the new content is
- $objResponse->addAssign("user".$arg,"innerHTML", $newContent);
- $objResponse->addReplace("coursesofuser".$arg,"alt", $newContent);
- $objResponse->addReplace("coursesofuser".$arg,"title", $newContent);
- $objResponse->addAssign("user".$arg,"style.display", "block");
- //return the xajaxResponse object
- return $objResponse;
- }
- /**
- * Empties the XAJAX object representing the courses list
- * @param int User ID
- * @return resource XAJAX object
- */
- function empty_courses_of_user($arg)
- {
- // do some stuff based on $arg like query data from a database and
- // put it into a variable like $newContent
- $newContent = '';
- // Instantiate the xajaxResponse object
- $objResponse = new xajaxResponse();
- // add a command to the response to assign the innerHTML attribute of
- // the element with id="SomeElementId" to whatever the new content is
- $objResponse->addAssign("user".$arg,"innerHTML", $newContent);
- //return the xajaxResponse object
- return $objResponse;
- }
- $htmlHeadXtra[] = $xajax->getJavascript('../inc/lib/xajax/');
- $htmlHeadXtra[] = '<style>
- .tooltipLinkInner {
- position:relative;
- float:left;
- color:blue;
- text-decoration:none;
- }
- </style>';
- $this_section = SECTION_PLATFORM_ADMIN;
- api_protect_admin_script(true);
- /**
- * Make sure this function is protected because it does NOT check password!
- *
- * This function defines globals.
- * @param int User ID
- * @return bool False on failure, redirection on success
- * @author Evie Embrechts
- * @author Yannick Warnier <yannick.warnier@dokeos.com>
- */
- function login_user($user_id) {
- //init ---------------------------------------------------------------------
- //Load $_user to be sure we clean it before logging in
- global $uidReset, $loginFailed, $_configuration, $_user;
- $main_user_table = Database :: get_main_table(TABLE_MAIN_USER);
- $main_admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN);
- $track_e_login_table = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_LOGIN);
- //logic --------------------------------------------------------------------
- unset($_user['user_id']); // uid not in session ? prevent any hacking
- if (!isset ($user_id)) {
- $uidReset = true;
- return;
- }
- if ($user_id != strval(intval($user_id))) {
- return false;
- }
- $sql_query = "SELECT * FROM $main_user_table WHERE user_id='$user_id'";
- $sql_result = Database::query($sql_query);
- $result = Database :: fetch_array($sql_result);
- // check if the user is allowed to 'login_as'
- $can_login_as = (api_is_platform_admin() OR (api_is_session_admin() && $result['status'] == 5 ));
- if (!$can_login_as) { return false; }
- $firstname = $result['firstname'];
- $lastname = $result['lastname'];
- $user_id = $result['user_id'];
- //$message = "Attempting to login as ".api_get_person_name($firstname, $lastname)." (id ".$user_id.")";
- if (api_is_western_name_order()) {
- $message = sprintf(get_lang('AttemptingToLoginAs'),$firstname,$lastname,$user_id);
- } else {
- $message = sprintf(get_lang('AttemptingToLoginAs'), $lastname, $firstname, $user_id);
- }
- $loginFailed = false;
- $uidReset = false;
- if ($user_id) { // a uid is given (log in succeeded)
- if ($_configuration['tracking_enabled']) {
- $sql_query = "SELECT user.*, a.user_id is_admin,
- UNIX_TIMESTAMP(login.login_date) login_date
- FROM $main_user_table
- LEFT JOIN $main_admin_table a
- ON user.user_id = a.user_id
- LEFT JOIN $track_e_login_table login
- ON user.user_id = login.login_user_id
- WHERE user.user_id = '".$user_id."'
- ORDER BY login.login_date DESC LIMIT 1";
- } else {
- $sql_query = "SELECT user.*, a.user_id is_admin
- FROM $main_user_table
- LEFT JOIN $main_admin_table a
- ON user.user_id = a.user_id
- WHERE user.user_id = '".$user_id."'";
- }
- $sql_result = Database::query($sql_query);
- if (Database::num_rows($sql_result) > 0) {
- // Extracting the user data
- $user_data = Database::fetch_array($sql_result);
- //Delog the current user
- LoginDelete($_SESSION["_user"]["user_id"]);
- // Cleaning session variables
- unset($_SESSION['_user']);
- unset($_SESSION['is_platformAdmin']);
- unset($_SESSION['is_allowedCreateCourse']);
- unset($_SESSION['_uid']);
- $_user['firstName'] = $user_data['firstname'];
- $_user['lastName'] = $user_data['lastname'];
- $_user['mail'] = $user_data['email'];
- $_user['lastLogin'] = $user_data['login_date'];
- $_user['official_code'] = $user_data['official_code'];
- $_user['picture_uri'] = $user_data['picture_uri'];
- $_user['user_id'] = $user_data['user_id'];
- $_user['status'] = $user_data['status'];
- $is_platformAdmin = (bool) (!is_null($user_data['is_admin']));
- $is_allowedCreateCourse = (bool) ($user_data['status'] == 1);
- // Filling session variables with new data
- $_SESSION['_uid'] = $user_id;
- $_SESSION['_user'] = $_user;
- $_SESSION['is_platformAdmin'] = $is_platformAdmin;
- $_SESSION['is_allowedCreateCourse'] = $is_allowedCreateCourse;
- $_SESSION['login_as'] = true; // will be usefull later to know if the user is actually an admin or not (example reporting)s
- $target_url = api_get_path(WEB_PATH)."user_portal.php";
- //$message .= "<br/>Login successful. Go to <a href=\"$target_url\">$target_url</a>";
- $message .= '<br />'.sprintf(get_lang('LoginSuccessfulGoToX'),'<a href="'.$target_url.'">'.$target_url.'</a>');
- Display :: display_header(get_lang('UserList'));
- Display :: display_normal_message($message,false);
- Display :: display_footer();
- exit;
- } else {
- exit ("<br />WARNING UNDEFINED UID !! ");
- }
- }
- }
- /**
- * Get the total number of users on the platform
- * @see SortableTable#get_total_number_of_items()
- */
- function get_number_of_users()
- {
- $user_table = Database :: get_main_table(TABLE_MAIN_USER);
- $sql = "SELECT COUNT(u.user_id) AS total_number_of_items FROM $user_table u";
- // adding the filter to see the user's only of the current access_url
- global $_configuration;
- if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) {
- $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
- $sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)";
- }
- if ( isset ($_GET['keyword'])) {
- $keyword = Database::escape_string(trim($_GET['keyword']));
- $sql .= " WHERE (u.firstname LIKE '%".$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."%') ";
- } elseif (isset ($_GET['keyword_firstname'])) {
- $admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN);
- $keyword_firstname = Database::escape_string($_GET['keyword_firstname']);
- $keyword_lastname = Database::escape_string($_GET['keyword_lastname']);
- $keyword_email = Database::escape_string($_GET['keyword_email']);
- $keyword_officialcode = Database::escape_string($_GET['keyword_officialcode']);
- $keyword_username = Database::escape_string($_GET['keyword_username']);
- $keyword_status = Database::escape_string($_GET['keyword_status']);
- $query_admin_table = '';
- $keyword_admin = '';
- if ($keyword_status == SESSIONADMIN) {
- $keyword_status = '%';
- $query_admin_table = " , $admin_table a ";
- $keyword_admin = ' AND a.user_id = u.user_id ';
- }
- $keyword_active = isset($_GET['keyword_active']);
- $keyword_inactive = isset($_GET['keyword_inactive']);
- $sql .= $query_admin_table .
- " WHERE (u.firstname LIKE '%".$keyword_firstname."%' " .
- "AND u.lastname LIKE '%".$keyword_lastname."%' " .
- "AND u.username LIKE '%".$keyword_username."%' " .
- "AND u.email LIKE '%".$keyword_email."%' " .
- "AND u.official_code LIKE '%".$keyword_officialcode."%' " .
- "AND u.status LIKE '".$keyword_status."'" .
- $keyword_admin;
- if($keyword_active && !$keyword_inactive) {
- $sql .= " AND u.active='1'";
- } elseif($keyword_inactive && !$keyword_active) {
- $sql .= " AND u.active='0'";
- }
- $sql .= " ) ";
- }
- // adding the filter to see the user's only of the current access_url
- if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) {
- $sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id();
- }
- $res = Database::query($sql);
- $obj = Database::fetch_object($res);
- return $obj->total_number_of_items;
- }
- /**
- * Get the users to display on the current page (fill the sortable-table)
- * @param int offset of first user to recover
- * @param int Number of users to get
- * @param int Column to sort on
- * @param string Order (ASC,DESC)
- * @see SortableTable#get_table_data($from)
- */
- function get_user_data($from, $number_of_items, $column, $direction)
- {
- global $_configuration,$origin;
- $user_table = Database :: get_main_table(TABLE_MAIN_USER);
- $admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN);
- $sql = "SELECT
- u.user_id AS col0,
- u.official_code AS col2,
- ".(api_is_western_name_order()
- ? "u.firstname AS col3,
- u.lastname AS col4,"
- : "u.lastname AS col3,
- u.firstname AS col4,")."
- u.username AS col5,
- u.email AS col6,
- u.status AS col7,
- u.active AS col8,
- u.user_id AS col9 ".
- ", u.expiration_date AS exp ".
- " FROM $user_table u ";
- // adding the filter to see the user's only of the current access_url
- if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) {
- $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
- $sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)";
- }
- if (isset ($_GET['keyword'])) {
- $keyword = Database::escape_string(trim($_GET['keyword']));
- $sql .= " WHERE (u.firstname LIKE '%".$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."%' )";
- } elseif (isset ($_GET['keyword_firstname'])) {
- $keyword_firstname = Database::escape_string($_GET['keyword_firstname']);
- $keyword_lastname = Database::escape_string($_GET['keyword_lastname']);
- $keyword_email = Database::escape_string($_GET['keyword_email']);
- $keyword_officialcode = Database::escape_string($_GET['keyword_officialcode']);
- $keyword_username = Database::escape_string($_GET['keyword_username']);
- $keyword_status = Database::escape_string($_GET['keyword_status']);
- $query_admin_table = '';
- $keyword_admin = '';
- if ($keyword_status == SESSIONADMIN) {
- $keyword_status = '%';
- $query_admin_table = " , $admin_table a ";
- $keyword_admin = ' AND a.user_id = u.user_id ';
- }
- $keyword_active = isset($_GET['keyword_active']);
- $keyword_inactive = isset($_GET['keyword_inactive']);
- $sql .= $query_admin_table." WHERE (u.firstname LIKE '%".$keyword_firstname."%' " .
- "AND u.lastname LIKE '%".$keyword_lastname."%' " .
- "AND u.username LIKE '%".$keyword_username."%' " .
- "AND u.email LIKE '%".$keyword_email."%' " .
- "AND u.official_code LIKE '%".$keyword_officialcode."%' " .
- "AND u.status LIKE '".$keyword_status."'" .
- $keyword_admin;
- if ($keyword_active && !$keyword_inactive) {
- $sql .= " AND u.active='1'";
- } elseif($keyword_inactive && !$keyword_active) {
- $sql .= " AND u.active='0'";
- }
- $sql .= " ) ";
- }
- // adding the filter to see the user's only of the current access_url
- if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) {
- $sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id();
- }
- if (!in_array($direction, array('ASC','DESC'))) {
- $direction = 'ASC';
- }
- $column = intval($column);
- $from = intval($from);
- $number_of_items = intval($number_of_items);
- $sql .= " ORDER BY col$column $direction ";
- $sql .= " LIMIT $from,$number_of_items";
- $res = Database::query($sql);
- $users = array ();
- $t = time();
- while ($user = Database::fetch_row($res)) {
- $image_path = UserManager::get_user_picture_path_by_id($user[0], 'web', false, true);
- $user_profile = UserManager::get_picture_user($user[0], $image_path['file'], 22, USER_IMAGE_SIZE_SMALL, ' width="22" height="22" ');
- if (!api_is_anonymous()) {
- $photo = '<center><a href="'.api_get_path(WEB_PATH).'whoisonline.php?origin=user_list&id='.$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>';
- } else {
- $photo = '<center><img src="'.$user_profile['file'].'" '.$user_profile['style'].' alt="'.api_get_person_name($user[2], $user[3]).'" title="'.api_get_person_name($user[2], $user[3]).'" /></center>';
- }
- if ($user[7] == 1 && $user[9] != '0000-00-00 00:00:00') {
- // check expiration date
- $expiration_time = convert_mysql_date($user[9]);
- // if expiration date is passed, store a special value for active field
- if ($expiration_time < $t) {
- $user[7] = '-1';
- }
- }
- // forget about the expiration date field
- $users[] = array($user[0],$photo,$user[1],$user[2],$user[3],$user[4],$user[5],$user[6],$user[7],$user[8]);
- }
- return $users;
- }
- /**
- * Returns a mailto-link
- * @param string $email An email-address
- * @return string HTML-code with a mailto-link
- */
- function email_filter($email)
- {
- return Display :: encrypted_mailto_link($email, $email);
- }
- /**
- * Returns a mailto-link
- * @param string $email An email-address
- * @return string HTML-code with a mailto-link
- */
- function user_filter($name, $params, $row) {
- return '<a href="'.api_get_path(WEB_PATH).'whoisonline.php?origin=user_list&id='.$row[0].'">'.$name.'</a>';
-
- }
- /**
- * Build the modify-column of the table
- * @param int The user id
- * @param string URL params to add to table links
- * @param array Row of elements to alter
- * @return string Some HTML-code with modify-buttons
- */
- function modify_filter($user_id,$url_params,$row)
- {
- global $charset;
- global $_user;
- global $_admins_list;
- $is_admin = in_array($user_id,$_admins_list);
- $statusname = api_get_status_langvars();
- $user_is_anonymous = false;
- if ($row['7'] == $statusname[ANONYMOUS]) {
- $user_is_anonymous =true;
- }
- if (!$user_is_anonymous) {
- $result .= '<a href="javascript:void(0)" onclick="load_course_list(\'div_'.$user_id.'\','.$user_id.')">
- <img onclick="load_course_list(\'div_'.$user_id.'\','.$user_id.')" onmouseout="clear_course_list (\'div_'.$user_id.'\')" src="../img/course.gif" title="'.get_lang('Courses').'" alt="'.get_lang('Courses').'"/>
- <div class="blackboard_hide" id="div_'.$user_id.'"> </div>
- </a> ';
- } else {
- $result .= Display::return_icon('course_na.gif',get_lang('Courses')).' ';
- }
- if (api_is_platform_admin()) {
- if (!$user_is_anonymous) {
- $result .= '<a href="user_information.php?user_id='.$user_id.'">'.Display::return_icon('synthese_view.gif', get_lang('Info')).'</a> ';
- } else {
- $result .= Display::return_icon('synthese_view_na.gif', get_lang('Info')).' ';
- }
- }
- //only allow platform admins to login_as, or session admins only for students (not teachers nor other admins)
- if (api_is_platform_admin() || (api_is_session_admin() && $row['7'] == $statusname[STUDENT])) {
- if (!$user_is_anonymous) {
- $result .= '<a href="user_list.php?action=login_as&user_id='.$user_id.'&sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon('login_as.gif', get_lang('LoginAs')).'</a> ';
- } else {
- $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).' ';
- }
- } else {
- $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).' ';
- }
- if ($row['7'] != $statusname[STUDENT]) {
- $result .= Display::return_icon('statistics_na.gif', get_lang('Reporting')).' ';
- } else {
- $result .= '<a href="../mySpace/myStudents.php?student='.$user_id.'">'.Display::return_icon('statistics.gif', get_lang('Reporting')).'</a> ';
- }
- if (api_is_platform_admin()) {
- if (!$user_is_anonymous) {
- $result .= '<a href="user_edit.php?user_id='.$user_id.'">'.Display::return_icon('edit.gif', get_lang('Edit')).'</a> ';
- } else {
- $result .= Display::return_icon('edit_na.gif', get_lang('Edit')).'</a> ';
- }
- if ($row[0]<>$_user['user_id'] && $user_is_anonymous == false) {
- // 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.
- $result .= '<a href="user_list.php?action=delete_user&user_id='.$user_id.'&'.$url_params.'&sec_token='.$_SESSION['sec_token'].'" onclick="javascript:if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES,$charset))."'".')) return false;">'.Display::return_icon('delete.gif', get_lang('Delete')).'</a>';
- } else {
- $result .= Display::return_icon('delete_na.gif', get_lang('Delete'));
- }
- }
- if ($is_admin) {
- $result .= Display::return_icon('admin_star.png', get_lang('IsAdministrator'),array('width'=> 22, 'heigth'=> 22));
- } else {
- $result .= Display::return_icon('admin_star_na.png', get_lang('IsNotAdministrator'));
- }
-
- // actions for assigning sessions, courses or users
- if (api_is_session_admin()) {
- if ($row[0] == api_get_user_id()) {
- $result .= '<a href="dashboard_add_sessions_to_user.php?user='.$user_id.'">'.Display::return_icon('view_more_stats.gif', get_lang('AssignSessions')).'</a> ';
- }
- } else {
- if ($row['7'] == $statusname[DRH] || UserManager::is_admin($row[0])) {
- $result .= '<a href="dashboard_add_users_to_user.php?user='.$user_id.'">'.Display::return_icon('add_user_big.gif', get_lang('AssignUsers')).'</a> ';
- $result .= '<a href="dashboard_add_courses_to_user.php?user='.$user_id.'">'.Display::return_icon('course_add.gif', get_lang('AssignCourses')).'</a> ';
- $result .= '<a href="dashboard_add_sessions_to_user.php?user='.$user_id.'">'.Display::return_icon('view_more_stats.gif', get_lang('AssignSessions')).'</a> ';
- } else if ($row['7'] == $statusname[SESSIONADMIN]) {
- $result .= '<a href="dashboard_add_sessions_to_user.php?user='.$user_id.'">'.Display::return_icon('view_more_stats.gif', get_lang('AssignSessions')).'</a> ';
- }
- }
- return $result;
- }
- /**
- * Build the active-column of the table to lock or unlock a certain user
- * lock = the user can no longer use this account
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
- * @param int $active the current state of the account
- * @param int $user_id The user id
- * @param string $url_params
- * @return string Some HTML-code with the lock/unlock button
- */
- function active_filter($active, $url_params, $row) {
- global $_user;
- if ($active=='1') {
- $action='lock';
- $image='right';
- } elseif ($active=='-1') {
- $action='edit';
- $image='expired';
- } elseif ($active=='0') {
- $action='unlock';
- $image='wrong';
- }
- if ($action=='edit') {
- $result = Display::return_icon($image.'.gif', get_lang('AccountExpired'));
- }elseif ($row['0']<>$_user['user_id']) { // 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.
- $result = '<a href="user_list.php?action='.$action.'&user_id='.$row['0'].'&'.$url_params.'&sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon($image.'.gif', get_lang(ucfirst($action))).'</a>';
- }
- return $result;
- }
- /**
- * Lock or unlock a user
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
- * @param int $status, do we want to lock the user ($status=lock) or unlock it ($status=unlock)
- * @param int $user_id The user id
- * @return language variable
- */
- function lock_unlock_user($status,$user_id)
- {
- $user_table = Database :: get_main_table(TABLE_MAIN_USER);
- if ($status=='lock')
- {
- $status_db='0';
- $return_message=get_lang('UserLocked');
- }
- if ($status=='unlock')
- {
- $status_db='1';
- $return_message=get_lang('UserUnlocked');
- }
- if(($status_db=='1' OR $status_db=='0') AND is_numeric($user_id))
- {
- $sql="UPDATE $user_table SET active='".Database::escape_string($status_db)."' WHERE user_id='".Database::escape_string($user_id)."'";
- $result = Database::query($sql);
- }
- if ($result)
- {
- return $return_message;
- }
- }
- /**
- * Instead of displaying the integer of the status, we give a translation for the status
- *
- * @param integer $status
- * @return string translation
- *
- * @version march 2008
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium
- */
- function status_filter($status)
- {
- $statusname = api_get_status_langvars();
- return $statusname[$status];
- }
- /**
- ==============================================================================
- INIT SECTION
- ==============================================================================
- */
- $action = $_GET["action"];
- $login_as_user_id = $_GET["user_id"];
- // Login as ...
- if ($_GET['action'] == "login_as" && isset ($login_as_user_id))
- {
- login_user($login_as_user_id);
- }
- if (isset ($_GET['search']) && $_GET['search'] == 'advanced')
- {
- $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
- $interbreadcrumb[] = array ("url" => 'user_list.php', "name" => get_lang('UserList'));
- $tool_name = get_lang('SearchAUser');
- Display :: display_header($tool_name);
- //api_display_tool_title($tool_name);
- $form = new FormValidator('advanced_search','get');
- $form->addElement('header', '', $tool_name);
- $form->add_textfield('keyword_firstname',get_lang('FirstName'),false);
- $form->add_textfield('keyword_lastname',get_lang('LastName'),false);
- $form->add_textfield('keyword_username',get_lang('LoginName'),false);
- $form->add_textfield('keyword_email',get_lang('Email'),false);
- $form->add_textfield('keyword_officialcode',get_lang('OfficialCode'),false);
- $status_options = array();
- $status_options['%'] = get_lang('All');
- $status_options[STUDENT] = get_lang('Student');
- $status_options[COURSEMANAGER] = get_lang('Teacher');
- $status_options[DRH] = get_lang('Drh');
- $status_options[SESSIONADMIN] = get_lang('Administrator');//
- $form->addElement('select','keyword_status',get_lang('Status'),$status_options);
- $active_group = array();
- $active_group[] = $form->createElement('checkbox','keyword_active','',get_lang('Active'));
- $active_group[] = $form->createElement('checkbox','keyword_inactive','',get_lang('Inactive'));
- $form->addGroup($active_group,'',get_lang('ActiveAccount'),'<br/>',false);
- $form->addElement('style_submit_button', 'submit',get_lang('SearchUsers'),'class="search"');
- $defaults['keyword_active'] = 1;
- $defaults['keyword_inactive'] = 1;
- $form->setDefaults($defaults);
- $form->display();
- }
- else
- {
- $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin'));
- $tool_name = get_lang('UserList');
- Display :: display_header($tool_name, "");
- //api_display_tool_title($tool_name);
- if (isset ($_GET['action'])) {
- $check = Security::check_token('get');
- if($check) {
- switch ($_GET['action']) {
- case 'show_message' :
- if (!empty($_GET['warn'])) {
- // to prevent too long messages
- if ($_GET['warn'] == 'session_message'){
- $_GET['warn'] = $_SESSION['session_message_import_users'];
- }
- Display::display_warning_message(urldecode($_GET['warn']),false);
- }
- if (!empty($_GET['message'])) {
- Display :: display_confirmation_message(stripslashes($_GET['message']));
- }
- break;
- case 'delete_user' :
- if (api_is_platform_admin()) {
- if ($user_id != $_user['user_id'] && UserManager :: delete_user($_GET['user_id'])) {
- Display :: display_confirmation_message(get_lang('UserDeleted'));
- } else {
- Display :: display_error_message(get_lang('CannotDeleteUserBecauseOwnsCourse'));
- }
- }
- break;
- case 'lock' :
- $message=lock_unlock_user('lock',$_GET['user_id']);
- Display :: display_normal_message($message);
- break;
- case 'unlock';
- $message=lock_unlock_user('unlock',$_GET['user_id']);
- Display :: display_normal_message($message);
- break;
- }
- Security::clear_token();
- }
- }
- if (isset ($_POST['action']))
- {
- $check = Security::check_token('get');
- if($check)
- {
- switch ($_POST['action'])
- {
- case 'delete' :
- if (api_is_platform_admin()) {
- $number_of_selected_users = count($_POST['id']);
- $number_of_deleted_users = 0;
- if (is_array($_POST['id'])) {
- foreach ($_POST['id'] as $index => $user_id)
- {
- if($user_id != $_user['user_id'])
- {
- if(UserManager :: delete_user($user_id))
- {
- $number_of_deleted_users++;
- }
- }
- }
- }
- if($number_of_selected_users == $number_of_deleted_users)
- {
- Display :: display_confirmation_message(get_lang('SelectedUsersDeleted'));
- }
- else
- {
- Display :: display_error_message(get_lang('SomeUsersNotDeleted'));
- }
- }
- break;
- }
- Security::clear_token();
- }
- }
- // Create a search-box
- $form = new FormValidator('search_simple','get','','',null,false);
- $renderer =& $form->defaultRenderer();
- $renderer->setElementTemplate('<span>{element}</span> ');
- $form->addElement('text','keyword',get_lang('keyword'));
- $form->addElement('style_submit_button', 'submit',get_lang('Search'),'class="search"');
- $form->addElement('static','search_advanced_link',null,'<a href="user_list.php?search=advanced">'.get_lang('AdvancedSearch').'</a>');
- echo '<div class="actions" style="width:100%;">';
- if (api_is_platform_admin()) {
- echo '<span style="float:right; padding-top:7px;">'.
- '<a href="'.api_get_path(WEB_CODE_PATH).'admin/user_add.php">'.Display::return_icon('add_user_big.gif',get_lang('AddUsers')).get_lang('AddUsers').'</a>'.
- '</span>';
- }
- $form->display();
- echo '</div>';
- if (isset ($_GET['keyword'])) {
- $parameters = array ('keyword' => Security::remove_XSS($_GET['keyword']));
- } elseif (isset ($_GET['keyword_firstname'])) {
- $parameters['keyword_firstname'] = Security::remove_XSS($_GET['keyword_firstname']);
- $parameters['keyword_lastname'] = Security::remove_XSS($_GET['keyword_lastname']);
- $parameters['keyword_email'] = Security::remove_XSS($_GET['keyword_email']);
- $parameters['keyword_officialcode'] = Security::remove_XSS($_GET['keyword_officialcode']);
- $parameters['keyword_status'] = Security::remove_XSS($_GET['keyword_status']);
- $parameters['keyword_active'] = Security::remove_XSS($_GET['keyword_active']);
- $parameters['keyword_inactive'] = Security::remove_XSS($_GET['keyword_inactive']);
- }
- // Create a sortable table with user-data
- $parameters['sec_token'] = Security::get_token();
- // get the list of all admins to mark them in the users list
- $admin_table = Database::get_main_table(TABLE_MAIN_ADMIN);
- $sql_admin = "SELECT user_id FROM $admin_table";
- $res_admin = Database::query($sql_admin);
- $_admins_list = array();
- while ($row_admin = Database::fetch_row($res_admin)) {
- $_admins_list[] = $row_admin[0];
- }
- $image_path = UserManager::get_user_picture_path_by_id($user_id, 'web', false, true);
- $user_profile = UserManager::get_picture_user($user_id, $image_path['file'], 22, USER_IMAGE_SIZE_SMALL, ' width="22" height="22" ');
- if (!api_is_anonymous()) {
- $photo = '<center><a href="userInfo.php?'.api_get_cidreq().'&origin='.$origin.'&uInfo='.$user_id.'" title="'.get_lang('Info').'" ><img src="'.$user_profile['file'].'" '.$user_profile['style'].' alt="'.api_get_person_name($o_course_user['firstname'], $o_course_user['lastname']).'" title="'.api_get_person_name($o_course_user['firstname'], $o_course_user['lastname']).'" /></a></center>';
- } else {
- $photo = '<center><img src="'.$user_profile['file'].'" '.$user_profile['style'].' alt="'.api_get_person_name($o_course_user['firstname'], $o_course_user['lastname']).'" title="'.api_get_person_name($o_course_user['firstname'], $o_course_user['lastname']).'" /></center>';
- }
- $table = new SortableTable('users', 'get_number_of_users', 'get_user_data', (api_is_western_name_order() xor api_sort_by_first_name()) ? 3 : 2);
- $table->set_additional_parameters($parameters);
- $table->set_header(0, '', false);
- $table->set_header(1, get_lang('Photo'), false);
- $table->set_header(2, get_lang('OfficialCode'));
- if (api_is_western_name_order()) {
- $table->set_header(3, get_lang('FirstName'));
- $table->set_header(4, get_lang('LastName'));
- } else {
- $table->set_header(3, get_lang('LastName'));
- $table->set_header(4, get_lang('FirstName'));
- }
- $table->set_header(5, get_lang('LoginName'));
- $table->set_header(6, get_lang('Email'));
- $table->set_header(7, get_lang('Status'));
- $table->set_header(8, get_lang('Active'));
- $table->set_header(9, get_lang('Action'), false,'width="200px"');
-
- $table->set_column_filter(3, 'user_filter');
- $table->set_column_filter(4, 'user_filter');
-
- $table->set_column_filter(6, 'email_filter');
- $table->set_column_filter(7, 'status_filter');
- $table->set_column_filter(8, 'active_filter');
- $table->set_column_filter(9, 'modify_filter');
- if (api_is_platform_admin())
- $table->set_form_actions(array ('delete' => get_lang('DeleteFromPlatform')));
- $table->display();
- }
- /*
- ==============================================================================
- FOOTER
- ==============================================================================
- */
- Display :: display_footer();
- ?>
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