/**
* Singelton get instance
* @return object ilUserFilter
*/
public static function getInstance()
{
if (self::$instance) {
return self::$instance;
}
return self::$instance = new ilUserFilter();
}
/**
* Parse object data
* @return
* @param object $a_ids
*/
public function parseObjectIds($a_ids)
{
foreach ($a_ids as $object_id) {
$row = array();
$type = ilObject::_lookupType($object_id);
$row['title'] = ilObject::_lookupTitle($object_id);
$row['desc'] = ilObject::_lookupDescription($object_id);
$row['id'] = $object_id;
switch ($type) {
case 'crs':
case 'grp':
include_once './Services/Membership/classes/class.ilParticipants.php';
if (ilParticipants::hasParticipantListAccess($object_id)) {
$row['member'] = count(ilParticipants::getInstanceByObjId($object_id)->getParticipants());
} else {
$row['member'] = 0;
}
break;
case 'role':
global $rbacreview;
include_once './Services/User/classes/class.ilUserFilter.php';
$row['member'] = count(ilUserFilter::getInstance()->filter($rbacreview->assignedUsers($object_id)));
break;
}
$data[] = $row;
}
$this->setData($data ? $data : array());
}
/**
* List users of course/group/roles
* @return
*/
protected function listUsers()
{
// get parameter is used e.g. in exercises to provide
// "add members of course" link
if ($_GET["list_obj"] != "" && !is_array($_POST['obj'])) {
$_POST['obj'][0] = $_GET["list_obj"];
}
if (!is_array($_POST['obj']) or !$_POST['obj']) {
ilUtil::sendFailure($this->lng->txt('select_one'));
$this->showSearchResults();
return false;
}
$_SESSION['rep_search']['objs'] = $_POST['obj'];
// Get all members
$members = array();
foreach ($_POST['obj'] as $obj_id) {
$type = ilObject::_lookupType($obj_id);
switch ($type) {
case 'crs':
case 'grp':
include_once './Services/Membership/classes/class.ilParticipants.php';
if (ilParticipants::hasParticipantListAccess($obj_id)) {
$members = array_merge((array) $members, ilParticipants::getInstanceByObjId($obj_id)->getParticipants());
}
break;
case 'role':
global $rbacreview;
include_once './Services/User/classes/class.ilUserFilter.php';
$members = array_merge($members, ilUserFilter::getInstance()->filter($rbacreview->assignedUsers($obj_id)));
break;
}
}
$members = array_unique((array) $members);
$this->__appendToStoredResults($members);
$this->tpl->addBlockFile('ADM_CONTENT', 'adm_content', 'tpl.rep_search_result.html', 'Services/Search');
$this->addNewSearchButton();
$this->showSearchUserTable($_SESSION['rep_search']['usr'], 'storedUserList');
return true;
}
public function showResults()
{
global $lng, $ilUser, $rbacreview, $ilObjDataCache;
$form = $this->initSearchForm();
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.mail_search.html", "Services/Contact");
$this->tpl->setVariable("ACTION", $this->ctrl->getFormAction($this));
$this->tpl->setTitle($this->lng->txt("mail"));
$this->tpl->setVariable('SEARCHFORM', $form->getHtml());
// #14109
if (strlen($_SESSION['mail_search_search']) < 3) {
if ($_GET["ref"] != "wsp") {
$this->tpl->show();
}
return;
}
$abook = new ilAddressbook($ilUser->getId());
$entries = $abook->searchUsers(addslashes(urldecode($_SESSION['mail_search_search'])));
// remove all contacts who are not registered users for personal workspace
if ($_GET["ref"] == "wsp") {
foreach ($entries as $idx => $entry) {
if (!$entry["login"]) {
unset($entries[$idx]);
}
}
}
if (count($entries)) {
$tbl_addr = new ilTable2GUI($this);
$tbl_addr->setTitle($lng->txt('mail_addressbook'));
$tbl_addr->setRowTemplate('tpl.mail_search_addr_row.html', 'Services/Contact');
$result = array();
$counter = 0;
foreach ($entries as $entry) {
if ($_GET["ref"] != "wsp") {
$result[$counter]['check'] = ilUtil::formCheckbox(0, 'search_name_to_addr[]', $entry['login'] ? $entry['login'] : $entry['email']) . ilUtil::formCheckbox(0, 'search_name_cc[]', $entry['login'] ? $entry['login'] : $entry['email']) . ilUtil::formCheckbox(0, 'search_name_bcc[]', $entry['login'] ? $entry['login'] : $entry['email']);
} else {
$user_id = ilObjUser::_loginExists($entry["login"]);
$result[$counter]['check'] = ilUtil::formCheckbox(0, 'search_name_to_addr[]', $user_id);
}
$result[$counter]['login'] = $entry['login'];
$result[$counter]['firstname'] = $entry['firstname'];
$result[$counter]['lastname'] = $entry['lastname'];
$id = ilObjUser::_lookupId($entry['login']);
if (ilObjUser::_lookupPref($id, 'public_email') == 'y' || !$entry['login']) {
$has_mail_addr = true;
$result[$counter]['email'] = $entry['email'];
}
++$counter;
}
if ($_GET["ref"] != "wsp") {
$tbl_addr->addColumn($this->lng->txt('mail_to') . '/' . $this->lng->txt('cc') . '/' . $this->lng->txt('bc'), 'check', '10%');
} else {
$tbl_addr->addColumn("", "", "1%");
}
$tbl_addr->addColumn($this->lng->txt('login'), 'login', "15%");
$tbl_addr->addColumn($this->lng->txt('firstname'), 'firstname', "15%");
$tbl_addr->addColumn($this->lng->txt('lastname'), 'lastname', "15%");
if ($has_mail_addr) {
foreach ($result as $key => $val) {
if ($val['email'] == '') {
$result[$key]['email'] = ' ';
}
}
$tbl_addr->addColumn($this->lng->txt('email'), 'email', "15%");
}
$tbl_addr->setData($result);
$tbl_addr->setDefaultOrderField('login');
$tbl_addr->setPrefix('addr_');
$tbl_addr->enable('select_all');
$tbl_addr->setSelectAllCheckbox('search_name_to_addr');
$tbl_addr->setFormName('recipients');
$this->tpl->setVariable('TABLE_ADDR', $tbl_addr->getHTML());
}
include_once 'Services/Search/classes/class.ilQueryParser.php';
include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
include_once 'Services/Search/classes/class.ilSearchResult.php';
$all_results = new ilSearchResult();
$query_parser = new ilQueryParser(addcslashes($_SESSION['mail_search_search'], '%_'));
$query_parser->setCombination(QP_COMBINATION_AND);
$query_parser->setMinWordLength(3);
$query_parser->parse();
$user_search =& ilObjectSearchFactory::_getUserSearchInstance($query_parser);
$user_search->enableActiveCheck(true);
$user_search->setFields(array('login'));
$result_obj = $user_search->performSearch();
$all_results->mergeEntries($result_obj);
$user_search->setFields(array('firstname'));
$result_obj = $user_search->performSearch();
$all_results->mergeEntries($result_obj);
$user_search->setFields(array('lastname'));
$result_obj = $user_search->performSearch();
$all_results->mergeEntries($result_obj);
$all_results->setMaxHits(100000);
$all_results->preventOverwritingMaxhits(true);
$all_results->filter(ROOT_FOLDER_ID, true);
// Filter users (depends on setting in user accounts)
include_once 'Services/User/classes/class.ilUserFilter.php';
$users = ilUserFilter::getInstance()->filter($all_results->getResultIds());
if (count($users)) {
$tbl_users = new ilTable2GUI($this);
$tbl_users->setTitle($lng->txt('system') . ': ' . $lng->txt('persons'));
$tbl_users->setRowTemplate('tpl.mail_search_users_row.html', 'Services/Contact');
$result = array();
$counter = 0;
foreach ($users as $user) {
$login = ilObjUser::_lookupLogin($user);
if ($_GET["ref"] != "wsp") {
$result[$counter]['check'] = ilUtil::formCheckbox(0, 'search_name_to_usr[]', $login) . ilUtil::formCheckbox(0, 'search_name_cc[]', $login) . ilUtil::formCheckbox(0, 'search_name_bcc[]', $login);
} else {
$result[$counter]['check'] = ilUtil::formCheckbox(0, 'search_name_to_usr[]', $user);
}
$result[$counter]['login'] = $login;
if (in_array(ilObjUser::_lookupPref($user, 'public_profile'), array('y', "g"))) {
$name = ilObjUser::_lookupName($user);
$result[$counter]['firstname'] = $name['firstname'];
$result[$counter]['lastname'] = $name['lastname'];
} else {
$result[$counter]['firstname'] = '';
$result[$counter]['lastname'] = '';
}
if (ilObjUser::_lookupPref($user, 'public_email') == 'y') {
$has_mail_usr = true;
$result[$counter]['email'] = ilObjUser::_lookupEmail($user);
}
++$counter;
}
if ($_GET["ref"] != "wsp") {
$tbl_users->addColumn($this->lng->txt('mail_to') . '/' . $this->lng->txt('cc') . '/' . $this->lng->txt('bc'), 'check', '10%');
} else {
$tbl_users->addColumn("", "", "1%");
}
$tbl_users->addColumn($this->lng->txt('login'), 'login', '15%');
$tbl_users->addColumn($this->lng->txt('firstname'), 'firstname', '15%');
$tbl_users->addColumn($this->lng->txt('lastname'), 'lastname', '15%');
if ($has_mail_usr == true) {
foreach ($result as $key => $val) {
if ($val['email'] == '') {
$result[$key]['email'] = ' ';
}
}
$tbl_users->addColumn($this->lng->txt('email'), 'email', '15%');
}
$tbl_users->setData($result);
$tbl_users->setDefaultOrderField('login');
$tbl_users->setPrefix('usr_');
$tbl_users->enable('select_all');
$tbl_users->setSelectAllCheckbox('search_name_to_usr');
$tbl_users->setFormName('recipients');
$this->tpl->setVariable('TABLE_USERS', $tbl_users->getHTML());
}
include_once 'Services/Search/classes/class.ilQueryParser.php';
include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
include_once 'Services/Search/classes/class.ilSearchResult.php';
include_once 'Services/Membership/classes/class.ilParticipants.php';
$group_results = new ilSearchResult();
$query_parser = new ilQueryParser(addcslashes($_SESSION['mail_search_search'], '%_'));
$query_parser->setCombination(QP_COMBINATION_AND);
$query_parser->setMinWordLength(3);
$query_parser->parse();
$search = ilObjectSearchFactory::_getObjectSearchInstance($query_parser);
$search->setFilter(array('grp'));
$result = $search->performSearch();
$group_results->mergeEntries($result);
$group_results->setMaxHits(PHP_INT_MAX);
$group_results->preventOverwritingMaxhits(true);
$group_results->setRequiredPermission('read');
$group_results->filter(ROOT_FOLDER_ID, true);
$visible_groups = array();
if ($group_results->getResults()) {
$tbl_grp = new ilTable2GUI($this);
$tbl_grp->setTitle($lng->txt('system') . ': ' . $lng->txt('groups'));
$tbl_grp->setRowTemplate('tpl.mail_search_groups_row.html', 'Services/Contact');
$result = array();
$counter = 0;
$ilObjDataCache->preloadReferenceCache(array_keys($group_results->getResults()));
$groups = $group_results->getResults();
foreach ($groups as $grp) {
if (!ilParticipants::hasParticipantListAccess($grp['obj_id'])) {
continue;
}
if ($_GET["ref"] != "wsp") {
$members = array();
$roles = $rbacreview->getAssignableChildRoles($grp['ref_id']);
foreach ($roles as $role) {
if (substr($role['title'], 0, 14) == 'il_grp_member_' || substr($role['title'], 0, 13) == 'il_grp_admin_') {
// does not work if Pear is enabled and Mailbox Address contain special chars!!
//array_push($members, $rbacreview->getRoleMailboxAddress($role['obj_id']));
// FIX for Mantis: 7523
array_push($members, '#' . $role['title']);
}
}
$str_members = implode(',', $members);
$result[$counter]['check'] = ilUtil::formCheckbox(0, 'search_name_to_grp[]', $str_members) . ilUtil::formCheckbox(0, 'search_name_cc[]', $str_members) . ilUtil::formCheckbox(0, 'search_name_bcc[]', $str_members);
} else {
$result[$counter]['check'] = ilUtil::formCheckbox(0, 'search_name_to_grp[]', $grp['obj_id']);
}
$result[$counter]['title'] = $ilObjDataCache->lookupTitle($grp['obj_id']);
$result[$counter]['description'] = $ilObjDataCache->lookupDescription($grp['obj_id']);
++$counter;
$visible_groups[] = $grp;
}
if ($visible_groups) {
$tbl_grp->setData($result);
if ($_GET["ref"] != "wsp") {
$tbl_grp->addColumn($this->lng->txt('mail_to') . '/' . $this->lng->txt('cc') . '/' . $this->lng->txt('bc'), 'check', '10%');
} else {
$tbl_grp->addColumn("", "", "1%");
}
$tbl_grp->addColumn($this->lng->txt('title'), 'title', '15%');
$tbl_grp->addColumn($this->lng->txt('description'), 'description', '15%');
$tbl_grp->setDefaultOrderField('title');
$tbl_grp->setPrefix('grp_');
$tbl_grp->enable('select_all');
$tbl_grp->setSelectAllCheckbox('search_name_to_grp');
$tbl_grp->setFormName('recipients');
$this->tpl->setVariable('TABLE_GRP', $tbl_grp->getHTML());
}
}
if (count($users) || count($visible_groups) || count($entries)) {
$this->tpl->setVariable("IMG_ARROW", ilUtil::getImagePath("arrow_downright.svg"));
$this->tpl->setVariable("ALT_ARROW", '');
if ($_GET["ref"] != "wsp") {
$this->tpl->setVariable('BUTTON_ADOPT', $this->lng->txt('adopt'));
} else {
$this->tpl->setVariable('BUTTON_ADOPT', $this->lng->txt('wsp_share_with_users'));
}
} else {
$this->lng->loadLanguageModule('search');
ilUtil::sendInfo($this->lng->txt('search_no_match'));
}
if ($_GET["ref"] != "wsp") {
$this->tpl->show();
}
}
/**
* reads all active sessions from db and returns users that are online
* OR returns only one active user if a user_id is given
*
* @param integer user_id (optional)
* @return array
*/
public static function _getUsersOnline($a_user_id = 0, $a_no_anonymous = false)
{
/**
* @var $ilDB ilDB
*/
global $ilDB;
$pd_set = new ilSetting('pd');
$atime = $pd_set->get('user_activity_time') * 60;
$ctime = time();
$where = array();
if ($a_user_id == 0) {
$where[] = 'user_id > 0';
$where[] = '(agree_date IS NOT NULL OR user_id = ' . $ilDB->quote(SYSTEM_USER_ID, 'integer') . ')';
} else {
$where[] = 'user_id = ' . $ilDB->quote($a_user_id, 'integer');
}
if ($a_no_anonymous) {
$where[] = 'user_id != ' . $ilDB->quote(ANONYMOUS_USER_ID, 'integer');
}
include_once 'Services/User/classes/class.ilUserAccountSettings.php';
if (ilUserAccountSettings::getInstance()->isUserAccessRestricted()) {
include_once 'Services/User/classes/class.ilUserFilter.php';
$where[] = $ilDB->in('time_limit_owner', ilUserFilter::getInstance()->getFolderIds(), false, 'integer');
}
$where[] = 'expires > ' . $ilDB->quote($ctime, 'integer');
$where[] = '(p.value IS NULL OR NOT p.value = ' . $ilDB->quote('y', 'text') . ')';
$where = 'WHERE ' . implode(' AND ', $where);
$r = $ilDB->queryF("\n\t\t\tSELECT COUNT(user_id) num, user_id, firstname, lastname, title, login, last_login, MAX(ctime) ctime\n\t\t\tFROM usr_session\n\t\t\tLEFT JOIN usr_data u\n\t\t\t\tON user_id = u.usr_id\n\t\t\tLEFT JOIN usr_pref p\n\t\t\t\tON (p.usr_id = u.usr_id AND p.keyword = %s)\n\t\t\t{$where}\n\t\t\tGROUP BY user_id, firstname, lastname, title, login, last_login\n\t\t\tORDER BY lastname, firstname\n\t\t\t", array('text'), array('hide_own_online_status'));
$users = array();
while ($user = $ilDB->fetchAssoc($r)) {
if ($atime <= 0 || $user['ctime'] + $atime > $ctime) {
$users[$user['user_id']] = $user;
}
}
return $users;
}
/**
* @param string
* @return string
*/
protected function getWherePart($search_query)
{
/**
* @var $ilDB ilDB
* @var $ilSetting ilSetting
*/
global $ilDB, $ilSetting;
$outer_conditions = array();
// In 'anonymous' context with respected user privacy, only users with globally published profiles should be found.
if (self::PRIVACY_MODE_RESPECT_USER_SETTING == $this->getPrivacyMode() && $this->getUser() instanceof ilObjUser && $this->getUser()->isAnonymous()) {
if (!$ilSetting->get('enable_global_profiles', 0)) {
// If 'Enable User Content Publishing' is not set in the administration, no user should be found for 'anonymous' context.
return '1 = 2';
} else {
// Otherwise respect the profile activation setting of every user (as a global (outer) condition in the where clause).
$outer_conditions[] = 'profpref.value = ' . $ilDB->quote('g', 'text');
}
}
$outer_conditions[] = 'ud.usr_id != ' . $ilDB->quote(ANONYMOUS_USER_ID, 'integer');
$field_conditions = array();
foreach ($this->getFields() as $field) {
$field_condition = $this->getQueryConditionByFieldAndValue($field, $search_query);
if ('email' == $field && self::PRIVACY_MODE_RESPECT_USER_SETTING == $this->getPrivacyMode()) {
// If privacy should be respected, the profile setting of every user concerning the email address has to be
// respected (in every user context, no matter if the user is 'logged in' or 'anonymous').
$email_query = array();
$email_query[] = $field_condition;
$email_query[] = 'pubemail.value = ' . $ilDB->quote('y', 'text');
$field_conditions[] = '(' . implode(' AND ', $email_query) . ')';
} else {
$field_conditions[] = $field_condition;
}
}
// If the current user context ist 'logged in' and privacy should be respected, all fields >>>except the login<<<
// should only be searchable if the users' profile is published (y oder g)
// In 'anonymous' context we do not need this additional conditions,
// because we checked the privacy setting in the condition above: profile = 'g'
if (self::PRIVACY_MODE_RESPECT_USER_SETTING == $this->getPrivacyMode() && $this->getUser() instanceof ilObjUser && !$this->getUser()->isAnonymous() && $field_conditions) {
$fields = implode(' OR ', $field_conditions);
$field_conditions[] = '(' . implode(' AND ', array($fields, $ilDB->in('profpref.value', array('y', 'g'), false, 'text'))) . ')';
}
// The login field must be searchable regardless (for 'logged in' users) of any privacy settings.
// We handled the general condition for 'anonymous' context above: profile = 'g'
$field_conditions[] = $this->getQueryConditionByFieldAndValue('login', $search_query);
include_once 'Services/User/classes/class.ilUserAccountSettings.php';
if (ilUserAccountSettings::getInstance()->isUserAccessRestricted()) {
include_once './Services/User/classes/class.ilUserFilter.php';
$outer_conditions[] = $ilDB->in('time_limit_owner', ilUserFilter::getInstance()->getFolderIds(), false, 'integer');
}
if ($field_conditions) {
$outer_conditions[] = '(' . implode(' OR ', $field_conditions) . ')';
}
return implode(' AND ', $outer_conditions);
}
/**
* reads all active sessions from db and returns users that are online
* OR returns only one active user if a user_id is given
*
* @param integer user_id (optional)
* @return array
*/
function _getUsersOnline($a_user_id = 0, $a_no_anonymous = false)
{
global $ilDB;
$pd_set = new ilSetting("pd");
$atime = $pd_set->get("user_activity_time") * 60;
$ctime = time();
if ($a_user_id == 0) {
$where = "WHERE user_id != 0 AND NOT agree_date IS NULL ";
$type_array = array("integer");
$val_array = array(time());
} else {
$where = "WHERE user_id = %s ";
$type_array = array("integer", "integer");
$val_array = array($a_user_id, time());
}
$no_anonym = $a_no_anonymous ? "AND user_id <> " . $ilDB->quote(ANONYMOUS_USER_ID, "integer") . " " : "";
include_once './Services/User/classes/class.ilUserAccountSettings.php';
if (ilUserAccountSettings::getInstance()->isUserAccessRestricted()) {
include_once './Services/User/classes/class.ilUserFilter.php';
$user_filter = 'AND ' . $ilDB->in('time_limit_owner', ilUserFilter::getInstance()->getFolderIds(), false, 'integer') . ' ';
} else {
$user_filter = ' ';
}
$r = $ilDB->queryF($q = "SELECT count(user_id) as num,user_id,firstname,lastname,title,login,last_login,max(ctime) AS ctime " . "FROM usr_session " . "LEFT JOIN usr_data u ON user_id = u.usr_id " . "LEFT JOIN usr_pref p ON (p.usr_id = u.usr_id AND p.keyword = " . $ilDB->quote("hide_own_online_status", "text") . ") " . $where . "AND expires > %s " . "AND (p.value IS NULL OR NOT p.value = " . $ilDB->quote("y", "text") . ") " . $no_anonym . $user_filter . "GROUP BY user_id,firstname,lastname,title,login,last_login " . "ORDER BY lastname, firstname", $type_array, $val_array);
while ($user = $ilDB->fetchAssoc($r)) {
if ($atime <= 0 || $user["ctime"] + $atime > $ctime) {
$users[$user["user_id"]] = $user;
}
}
return $users ? $users : array();
}
