public static function update($idx, $value, $type, $idx2 = 0)
 {
     global $USER_DETAILS;
     if (is_null(self::$profiles)) {
         self::init();
     }
     if (!self::checkValueType($value, $type)) {
         return false;
     }
     $profile = array('idx' => $idx, 'value' => $value, 'type' => $type, 'idx2' => $idx2);
     $current = CProfile::get($idx, null, $idx2);
     if (is_null($current)) {
         if (!isset(self::$insert[$idx])) {
             self::$insert[$idx] = array();
         }
         self::$insert[$idx][$idx2] = $profile;
     } else {
         if ($current != $value) {
             if (!isset(self::$update[$idx])) {
                 self::$update[$idx] = array();
             }
             self::$update[$idx][$idx2] = $profile;
         }
     }
     if (!isset(self::$profiles[$idx])) {
         self::$profiles[$idx] = array();
     }
     self::$profiles[$idx][$idx2] = $value;
 }

 /**
  * Tries to login a user and populates self::$data on success.
  *
  * @param string $login			user login
  * @param string $password		user password
  *
  * @throws Exception if user cannot be logged in
  *
  * @return bool
  */
 public static function login($login, $password)
 {
     try {
         self::setDefault();
         self::$data = API::User()->login(array('user' => $login, 'password' => $password, 'userData' => true));
         if (!self::$data) {
             throw new Exception();
         }
         if (self::$data['gui_access'] == GROUP_GUI_ACCESS_DISABLED) {
             error(_('GUI access disabled.'));
             throw new Exception();
         }
         if (empty(self::$data['url'])) {
             self::$data['url'] = CProfile::get('web.menu.view.last', 'index.php');
         }
         $result = (bool) self::$data;
         if (isset(self::$data['attempt_failed']) && self::$data['attempt_failed']) {
             CProfile::init();
             CProfile::update('web.login.attempt.failed', self::$data['attempt_failed'], PROFILE_TYPE_INT);
             CProfile::update('web.login.attempt.ip', self::$data['attempt_ip'], PROFILE_TYPE_STR);
             CProfile::update('web.login.attempt.clock', self::$data['attempt_clock'], PROFILE_TYPE_INT);
             $result &= CProfile::flush();
         }
         // remove guest session after successful login
         $result &= DBexecute('DELETE FROM sessions WHERE sessionid=' . zbx_dbstr(get_cookie('zbx_sessionid')));
         if ($result) {
             self::setSessionCookie(self::$data['sessionid']);
             add_audit_ext(AUDIT_ACTION_LOGIN, AUDIT_RESOURCE_USER, self::$data['userid'], '', null, null, null);
         }
         return $result;
     } catch (Exception $e) {
         self::setDefault();
         return false;
     }
 }

 public static function login($login, $password)
 {
     try {
         self::setDefault();
         self::$data = API::User()->login(array('user' => $login, 'password' => $password, 'userData' => true));
         if (!self::$data) {
             throw new Exception();
         }
         if (self::$data['gui_access'] == GROUP_GUI_ACCESS_DISABLED) {
             error(_('GUI access disabled.'));
             throw new Exception();
         }
         if (empty(self::$data['url'])) {
             self::$data['url'] = CProfile::get('web.menu.view.last', 'index.php');
         }
         if (isset(self::$data['attempt_failed']) && self::$data['attempt_failed']) {
             CProfile::init();
             CProfile::update('web.login.attempt.failed', self::$data['attempt_failed'], PROFILE_TYPE_INT);
             CProfile::update('web.login.attempt.ip', self::$data['attempt_ip'], PROFILE_TYPE_STR);
             CProfile::update('web.login.attempt.clock', self::$data['attempt_clock'], PROFILE_TYPE_INT);
             CProfile::flush();
         }
         // remove guest session after successful login
         DBexecute('DELETE FROM sessions WHERE sessionid=' . zbx_dbstr(get_cookie('zbx_sessionid')));
         zbx_setcookie('zbx_sessionid', self::$data['sessionid'], self::$data['autologin'] ? time() + SEC_PER_DAY * 31 : 0);
         return true;
     } catch (Exception $e) {
         self::setDefault();
         return false;
     }
 }

function local_generateHeader($data)
{
    // only needed for zbx_construct_menu
    global $page;
    header('Content-Type: text/html; charset=UTF-8');
    // construct menu
    $main_menu = [];
    $sub_menus = [];
    zbx_construct_menu($main_menu, $sub_menus, $page, $data['controller']['action']);
    $pageHeader = new CView('layout.htmlpage.header', ['javascript' => ['files' => $data['javascript']['files']], 'page' => ['title' => $data['page']['title']], 'user' => ['lang' => CWebUser::$data['lang'], 'theme' => CWebUser::$data['theme']]]);
    echo $pageHeader->getOutput();
    if ($data['fullscreen'] == 0) {
        global $ZBX_SERVER_NAME;
        $pageMenu = new CView('layout.htmlpage.menu', ['server_name' => isset($ZBX_SERVER_NAME) ? $ZBX_SERVER_NAME : '', 'menu' => ['main_menu' => $main_menu, 'sub_menus' => $sub_menus, 'selected' => $page['menu']], 'user' => ['is_guest' => CWebUser::isGuest(), 'alias' => CWebUser::$data['alias'], 'name' => CWebUser::$data['name'], 'surname' => CWebUser::$data['surname']]]);
        echo $pageMenu->getOutput();
    }
    echo '<div class="' . ZBX_STYLE_ARTICLE . '">';
    // should be replaced with addPostJS() at some point
    zbx_add_post_js('initMessages({});');
    // if a user logs in after several unsuccessful attempts, display a warning
    if ($failedAttempts = CProfile::get('web.login.attempt.failed', 0)) {
        $attempt_ip = CProfile::get('web.login.attempt.ip', '');
        $attempt_date = CProfile::get('web.login.attempt.clock', 0);
        $error_msg = _n('%4$s failed login attempt logged. Last failed attempt was from %1$s on %2$s at %3$s.', '%4$s failed login attempts logged. Last failed attempt was from %1$s on %2$s at %3$s.', $attempt_ip, zbx_date2str(DATE_FORMAT, $attempt_date), zbx_date2str(TIME_FORMAT, $attempt_date), $failedAttempts);
        error($error_msg);
        CProfile::update('web.login.attempt.failed', 0, PROFILE_TYPE_INT);
    }
    show_messages();
}

 protected function doAction()
 {
     $sortField = $this->getInput('sort', CProfile::get('web.media_types.php.sort', 'description'));
     $sortOrder = $this->getInput('sortorder', CProfile::get('web.media_types.php.sortorder', ZBX_SORT_UP));
     CProfile::update('web.media_type.php.sort', $sortField, PROFILE_TYPE_STR);
     CProfile::update('web.media_types.php.sortorder', $sortOrder, PROFILE_TYPE_STR);
     $config = select_config();
     $data = ['uncheck' => $this->hasInput('uncheck'), 'sort' => $sortField, 'sortorder' => $sortOrder];
     // get media types
     $data['mediatypes'] = API::Mediatype()->get(['output' => ['mediatypeid', 'description', 'type', 'smtp_server', 'smtp_helo', 'smtp_email', 'exec_path', 'gsm_modem', 'username', 'status'], 'limit' => $config['search_limit'] + 1, 'editable' => true, 'preservekeys' => true]);
     if ($data['mediatypes']) {
         // get media types used in actions
         $actions = API::Action()->get(['output' => ['actionid', 'name'], 'selectOperations' => ['operationtype', 'opmessage'], 'mediatypeids' => array_keys($data['mediatypes'])]);
         foreach ($data['mediatypes'] as &$mediaType) {
             $mediaType['typeid'] = $mediaType['type'];
             $mediaType['type'] = media_type2str($mediaType['type']);
             $mediaType['listOfActions'] = [];
             foreach ($actions as $action) {
                 foreach ($action['operations'] as $operation) {
                     if ($operation['operationtype'] == OPERATION_TYPE_MESSAGE && $operation['opmessage']['mediatypeid'] == $mediaType['mediatypeid']) {
                         $mediaType['listOfActions'][$action['actionid']] = ['actionid' => $action['actionid'], 'name' => $action['name']];
                     }
                 }
             }
             order_result($mediaType['listOfActions'], 'name');
         }
         unset($mediaType);
         order_result($data['mediatypes'], $sortField, $sortOrder);
     }
     $url = (new CUrl('zabbix.php'))->setArgument('action', 'mediatype.list');
     $data['paging'] = getPagingLine($data['mediatypes'], $sortOrder, $url);
     $response = new CControllerResponseData($data);
     $response->setTitle(_('Configuration of media types'));
     $this->setResponse($response);
 }

 protected function doAction()
 {
     $sortField = $this->getInput('sort', CProfile::get('web.proxies.php.sort', 'host'));
     $sortOrder = $this->getInput('sortorder', CProfile::get('web.proxies.php.sortorder', ZBX_SORT_UP));
     CProfile::update('web.proxies.php.sort', $sortField, PROFILE_TYPE_STR);
     CProfile::update('web.proxies.php.sortorder', $sortOrder, PROFILE_TYPE_STR);
     $config = select_config();
     $data = ['uncheck' => $this->hasInput('uncheck'), 'sort' => $sortField, 'sortorder' => $sortOrder, 'config' => ['max_in_table' => $config['max_in_table']]];
     $data['proxies'] = API::Proxy()->get(['output' => ['proxyid', 'host', 'status', 'lastaccess', 'tls_connect', 'tls_accept'], 'selectHosts' => ['hostid', 'name', 'status'], 'sortfield' => $sortField, 'limit' => $config['search_limit'] + 1, 'editable' => true, 'preservekeys' => true]);
     // sorting & paging
     order_result($data['proxies'], $sortField, $sortOrder);
     $url = (new CUrl('zabbix.php'))->setArgument('action', 'proxy.list');
     $data['paging'] = getPagingLine($data['proxies'], $sortOrder, $url);
     foreach ($data['proxies'] as &$proxy) {
         order_result($proxy['hosts'], 'name');
     }
     unset($proxy);
     // get proxy IDs for a *selected* page
     $proxyIds = array_keys($data['proxies']);
     if ($proxyIds) {
         // calculate performance
         $dbPerformance = DBselect('SELECT h.proxy_hostid,SUM(1.0/i.delay) AS qps' . ' FROM hosts h,items i' . ' WHERE h.hostid=i.hostid' . ' AND h.status=' . HOST_STATUS_MONITORED . ' AND i.status=' . ITEM_STATUS_ACTIVE . ' AND i.delay<>0' . ' AND i.flags<>' . ZBX_FLAG_DISCOVERY_PROTOTYPE . ' AND ' . dbConditionInt('h.proxy_hostid', $proxyIds) . ' GROUP BY h.proxy_hostid');
         while ($performance = DBfetch($dbPerformance)) {
             $data['proxies'][$performance['proxy_hostid']]['perf'] = round($performance['qps'], 2);
         }
         // get items
         $items = API::Item()->get(['proxyids' => $proxyIds, 'groupCount' => true, 'countOutput' => true, 'webitems' => true, 'monitored' => true]);
         foreach ($items as $item) {
             $data['proxies'][$item['proxy_hostid']]['item_count'] = $item['rowscount'];
         }
     }
     $response = new CControllerResponseData($data);
     $response->setTitle(_('Configuration of proxies'));
     $this->setResponse($response);
 }

 /**
  * Process screen.
  *
  * @return CDiv (screen inside container)
  */
 public function get()
 {
     $this->dataId = 'graph_full';
     $containerId = 'graph_container';
     // time control
     $graphDims = getGraphDims($this->graphid);
     if ($graphDims['graphtype'] == GRAPH_TYPE_PIE || $graphDims['graphtype'] == GRAPH_TYPE_EXPLODED) {
         $loadSBox = 0;
         $src = 'chart6.php';
     } else {
         $loadSBox = 1;
         $src = 'chart2.php';
     }
     $src .= '?graphid=' . $this->graphid . '&period=' . $this->timeline['period'] . '&stime=' . $this->timeline['stimeNow'] . $this->getProfileUrlParams();
     $this->timeline['starttime'] = date(TIMESTAMP_FORMAT, get_min_itemclock_by_graphid($this->graphid));
     $timeControlData = array('id' => $this->getDataId(), 'containerid' => $containerId, 'src' => $src, 'objDims' => $graphDims, 'loadSBox' => $loadSBox, 'loadImage' => 1, 'dynamic' => 1, 'periodFixed' => CProfile::get($this->profileIdx . '.timelinefixed', 1), 'sliderMaximumTimePeriod' => ZBX_MAX_PERIOD);
     // output
     if ($this->mode == SCREEN_MODE_JS) {
         $timeControlData['dynamic'] = 0;
         $timeControlData['loadSBox'] = 0;
         return 'timeControl.addObject("' . $this->getDataId() . '", ' . zbx_jsvalue($this->timeline) . ', ' . zbx_jsvalue($timeControlData) . ')';
     } else {
         if ($this->mode == SCREEN_MODE_SLIDESHOW) {
             insert_js('timeControl.addObject("' . $this->getDataId() . '", ' . zbx_jsvalue($this->timeline) . ', ' . zbx_jsvalue($timeControlData) . ');');
         } else {
             zbx_add_post_js('timeControl.addObject("' . $this->getDataId() . '", ' . zbx_jsvalue($this->timeline) . ', ' . zbx_jsvalue($timeControlData) . ');');
         }
         return $this->getOutput(new CDiv(null, 'center', $containerId), true, array('graphid' => $this->graphid));
     }
 }

 protected function doAction()
 {
     $show_discovery_widget = $this->getUserType() >= USER_TYPE_ZABBIX_ADMIN && (bool) API::DRule()->get(['output' => [], 'filter' => ['status' => DRULE_STATUS_ACTIVE], 'limit' => 1]);
     $data = ['fullscreen' => $this->getInput('fullscreen', 0), 'filter_enabled' => CProfile::get('web.dashconf.filter.enable', 0), 'favourite_graphs' => getFavouriteGraphs(), 'favourite_maps' => getFavouriteMaps(), 'favourite_screens' => getFavouriteScreens(), 'show_status_widget' => $this->getUserType() == USER_TYPE_SUPER_ADMIN, 'show_discovery_widget' => $show_discovery_widget];
     $response = new CControllerResponseData($data);
     $response->setTitle(_('Dashboard'));
     $this->setResponse($response);
 }

 protected function doAction()
 {
     $sortField = $this->getInput('sort', CProfile::get('web.scripts.php.sort', 'name'));
     $sortOrder = $this->getInput('sortorder', CProfile::get('web.scripts.php.sortorder', ZBX_SORT_UP));
     CProfile::update('web.scripts.php.sort', $sortField, PROFILE_TYPE_STR);
     CProfile::update('web.scripts.php.sortorder', $sortOrder, PROFILE_TYPE_STR);
     $config = select_config();
     $data = ['uncheck' => $this->hasInput('uncheck'), 'sort' => $sortField, 'sortorder' => $sortOrder];
     // list of scripts
     $data['scripts'] = API::Script()->get(['output' => ['scriptid', 'name', 'command', 'host_access', 'usrgrpid', 'groupid', 'type', 'execute_on'], 'editable' => true, 'limit' => $config['search_limit'] + 1]);
     // sorting & paging
     order_result($data['scripts'], $sortField, $sortOrder);
     $url = (new CUrl('zabbix.php'))->setArgument('action', 'script.list');
     $data['paging'] = getPagingLine($data['scripts'], $sortOrder, $url);
     // find script host group name and user group name. set to '' if all host/user groups used.
     $usrgrpids = [];
     $groupids = [];
     foreach ($data['scripts'] as &$script) {
         $script['userGroupName'] = null;
         // all user groups
         $script['hostGroupName'] = null;
         // all host groups
         if ($script['usrgrpid'] != 0) {
             $usrgrpids[] = $script['usrgrpid'];
         }
         if ($script['groupid'] != 0) {
             $groupids[] = $script['groupid'];
         }
     }
     unset($script);
     if ($usrgrpids) {
         $userGroups = API::UserGroup()->get(['output' => ['name'], 'usrgrpids' => $usrgrpids, 'preservekeys' => true]);
         foreach ($data['scripts'] as &$script) {
             if ($script['usrgrpid'] != 0 && array_key_exists($script['usrgrpid'], $userGroups)) {
                 $script['userGroupName'] = $userGroups[$script['usrgrpid']]['name'];
             }
             unset($script['usrgrpid']);
         }
         unset($script);
     }
     if ($groupids) {
         $hostGroups = API::HostGroup()->get(['output' => ['name'], 'groupids' => $groupids, 'preservekeys' => true]);
         foreach ($data['scripts'] as &$script) {
             if ($script['groupid'] != 0 && array_key_exists($script['groupid'], $hostGroups)) {
                 $script['hostGroupName'] = $hostGroups[$script['groupid']]['name'];
             }
             unset($script['groupid']);
         }
         unset($script);
     }
     $response = new CControllerResponseData($data);
     $response->setTitle(_('Configuration of scripts'));
     $this->setResponse($response);
 }

 public function __construct($filterid)
 {
     parent::__construct('div', true);
     $this->addClass(ZBX_STYLE_FILTER_CONTAINER);
     $this->setId('filter-space');
     $this->filterid = $filterid;
     $this->columns = [];
     $this->form = (new CForm('get'))->cleanItems()->setAttribute('name', $this->name)->setId('id', $this->name);
     // filter is opened by default
     $this->opened = CProfile::get($this->filterid, 1) == 1;
 }

 protected function doAction()
 {
     $sortField = $this->getInput('sort', CProfile::get('web.httpmon.php.sort', 'name'));
     $sortOrder = $this->getInput('sortorder', CProfile::get('web.httpmon.php.sortorder', ZBX_SORT_UP));
     CProfile::update('web.httpmon.php.sort', $sortField, PROFILE_TYPE_STR);
     CProfile::update('web.httpmon.php.sortorder', $sortOrder, PROFILE_TYPE_STR);
     $data = ['fullscreen' => $this->getInput('fullscreen', 0), 'sort' => $sortField, 'sortorder' => $sortOrder, 'page' => $this->getInput('page', 1)];
     $data['pageFilter'] = new CPageFilter(['groups' => ['real_hosts' => true, 'with_httptests' => true], 'hosts' => ['with_monitored_items' => true, 'with_httptests' => true], 'hostid' => $this->hasInput('hostid') ? $this->getInput('hostid') : null, 'groupid' => $this->hasInput('groupid') ? $this->getInput('groupid') : null]);
     $response = new CControllerResponseData($data);
     $response->setTitle(_('Web monitoring'));
     $this->setResponse($response);
 }

 protected function doAction()
 {
     CProfile::update('web.maps.sysmapid', $this->sysmapid, PROFILE_TYPE_ID);
     $data = ['fullscreen' => $this->getInput('fullscreen', 0)];
     $maps = API::Map()->get(['output' => ['name', 'severity_min'], 'sysmapids' => [$this->sysmapid]]);
     $data['map'] = reset($maps);
     $data['map']['editable'] = API::Map()->isWritable([$this->sysmapid]);
     $data['pageFilter'] = new CPageFilter(['severitiesMin' => ['default' => $data['map']['severity_min'], 'mapId' => $this->sysmapid], 'severityMin' => $this->hasInput('severity_min') ? $this->getInput('severity_min') : null]);
     $data['severity_min'] = $data['pageFilter']->severityMin;
     $response = new CControllerResponseData($data);
     $response->setTitle(_('Network maps'));
     $this->setResponse($response);
 }

 protected function doAction()
 {
     foreach (CJs::decodeJson($this->getInput('grid')) as $col => $column) {
         foreach ($column as $row => $widgetName) {
             $widgetName = str_replace('_widget', '', $widgetName);
             CProfile::update('web.dashboard.widget.' . $widgetName . '.col', $col, PROFILE_TYPE_INT);
             CProfile::update('web.dashboard.widget.' . $widgetName . '.row', $row, PROFILE_TYPE_INT);
         }
     }
     $data = ['main_block' => ''];
     $response = new CControllerResponseData($data);
     $this->setResponse($response);
 }

 protected function doAction()
 {
     $sortField = $this->getInput('sort', CProfile::get('web.discovery.php.sort', 'ip'));
     $sortOrder = $this->getInput('sortorder', CProfile::get('web.discovery.php.sortorder', ZBX_SORT_UP));
     CProfile::update('web.discovery.php.sort', $sortField, PROFILE_TYPE_STR);
     CProfile::update('web.discovery.php.sortorder', $sortOrder, PROFILE_TYPE_STR);
     /*
      * Display
      */
     $data = ['fullscreen' => $this->getInput('fullscreen', 0), 'druleid' => $this->getInput('druleid', 0), 'sort' => $sortField, 'sortorder' => $sortOrder];
     $data['pageFilter'] = new CPageFilter(['drules' => ['filter' => ['status' => DRULE_STATUS_ACTIVE]], 'druleid' => $data['druleid']]);
     $response = new CControllerResponseData($data);
     $response->setTitle(_('Status of discovery'));
     $this->setResponse($response);
 }

 protected function doAction()
 {
     $widget = $this->getInput('widget');
     $data = ['main_block' => ''];
     // refresh rate
     if ($this->hasInput('refreshrate')) {
         $refreshrate = $this->getInput('refreshrate');
         CProfile::update('web.dashboard.widget.' . $widget . '.rf_rate', $refreshrate, PROFILE_TYPE_INT);
         $data['main_block'] = 'PMasters["dashboard"].dolls["' . $widget . '"].frequency(' . CJs::encodeJson($refreshrate) . ');' . "\n" . 'PMasters["dashboard"].dolls["' . $widget . '"].restartDoll();';
     }
     // widget state
     if ($this->hasInput('state')) {
         CProfile::update('web.dashboard.widget.' . $widget . '.state', $this->getInput('state'), PROFILE_TYPE_INT);
     }
     $this->setResponse(new CControllerResponseData($data));
 }

 /**
  * Process screen.
  *
  * @return CDiv (screen inside container)
  */
 public function get()
 {
     $this->dataId = 'graph_' . $this->screenitem['screenitemid'] . '_' . $this->screenitem['screenid'];
     $resourceid = !empty($this->screenitem['real_resourceid']) ? $this->screenitem['real_resourceid'] : $this->screenitem['resourceid'];
     $containerid = 'graph_container_' . $this->screenitem['screenitemid'] . '_' . $this->screenitem['screenid'];
     $graphDims = getGraphDims();
     $graphDims['graphHeight'] = $this->screenitem['height'];
     $graphDims['width'] = $this->screenitem['width'];
     // get time control
     $timeControlData = array('id' => $this->getDataId(), 'containerid' => $containerid, 'objDims' => $graphDims, 'loadImage' => 1, 'periodFixed' => CProfile::get('web.screens.timelinefixed', 1), 'sliderMaximumTimePeriod' => ZBX_MAX_PERIOD);
     // host feature
     if ($this->screenitem['dynamic'] == SCREEN_DYNAMIC_ITEM && !empty($this->hostid)) {
         $newitemid = get_same_item_for_host($resourceid, $this->hostid);
         $resourceid = !empty($newitemid) ? $newitemid : '';
     }
     if ($this->mode == SCREEN_MODE_PREVIEW && !empty($resourceid)) {
         $this->action = 'history.php?action=' . HISTORY_GRAPH . '&itemids[]=' . $resourceid . '&period=' . $this->timeline['period'] . '&stime=' . $this->timeline['stimeNow'] . $this->getProfileUrlParams();
     }
     if ($resourceid && $this->mode != SCREEN_MODE_EDIT) {
         if ($this->mode == SCREEN_MODE_PREVIEW) {
             $timeControlData['loadSBox'] = 1;
         }
     }
     $timeControlData['src'] = $resourceid ? 'chart.php?itemids[]=' . $resourceid . '&' . $this->screenitem['url'] . '&width=' . $this->screenitem['width'] . '&height=' . $this->screenitem['height'] : 'chart3.php?';
     $timeControlData['src'] .= $this->mode == SCREEN_MODE_EDIT ? '&period=3600&stime=' . date(TIMESTAMP_FORMAT, time()) : '&period=' . $this->timeline['period'] . '&stime=' . $this->timeline['stimeNow'];
     $timeControlData['src'] .= $this->getProfileUrlParams();
     // output
     if ($this->mode == SCREEN_MODE_JS) {
         return 'timeControl.addObject("' . $this->getDataId() . '", ' . CJs::encodeJson($this->timeline) . ', ' . CJs::encodeJson($timeControlData) . ')';
     } else {
         if ($this->mode == SCREEN_MODE_SLIDESHOW) {
             insert_js('timeControl.addObject("' . $this->getDataId() . '", ' . CJs::encodeJson($this->timeline) . ', ' . CJs::encodeJson($timeControlData) . ');');
         } else {
             zbx_add_post_js('timeControl.addObject("' . $this->getDataId() . '", ' . CJs::encodeJson($this->timeline) . ', ' . CJs::encodeJson($timeControlData) . ');');
         }
         if ($this->mode == SCREEN_MODE_EDIT || $this->mode == SCREEN_MODE_SLIDESHOW) {
             $item = new CDiv();
         } elseif ($this->mode == SCREEN_MODE_PREVIEW) {
             $item = new CLink(null, 'history.php?action=' . HISTORY_GRAPH . '&itemids[]=' . $resourceid . '&period=' . $this->timeline['period'] . '&stime=' . $this->timeline['stimeNow']);
         }
         $item->setAttribute('id', $containerid);
         return $this->getOutput($item);
     }
 }

 protected function doAction()
 {
     $filter = ['groupids' => null, 'maintenance' => null, 'severity' => null, 'trigger_name' => '', 'extAck' => 0];
     if (CProfile::get('web.dashconf.filter.enable', 0) == 1) {
         // groups
         if (CProfile::get('web.dashconf.groups.grpswitch', 0) == 0) {
             // null mean all groups
             $filter['groupids'] = null;
         } else {
             $filter['groupids'] = zbx_objectValues(CFavorite::get('web.dashconf.groups.groupids'), 'value');
             $hideHostGroupIds = zbx_objectValues(CFavorite::get('web.dashconf.groups.hide.groupids'), 'value');
             if ($hideHostGroupIds) {
                 // get all groups if no selected groups defined
                 if (!$filter['groupids']) {
                     $dbHostGroups = API::HostGroup()->get(['output' => ['groupid']]);
                     $filter['groupids'] = zbx_objectValues($dbHostGroups, 'groupid');
                 }
                 $filter['groupids'] = array_diff($filter['groupids'], $hideHostGroupIds);
                 // get available hosts
                 $dbAvailableHosts = API::Host()->get(['groupids' => $filter['groupids'], 'output' => ['hostid']]);
                 $availableHostIds = zbx_objectValues($dbAvailableHosts, 'hostid');
                 $dbDisabledHosts = API::Host()->get(['groupids' => $hideHostGroupIds, 'output' => ['hostid']]);
                 $disabledHostIds = zbx_objectValues($dbDisabledHosts, 'hostid');
                 $filter['hostids'] = array_diff($availableHostIds, $disabledHostIds);
             } else {
                 if (!$filter['groupids']) {
                     // null mean all groups
                     $filter['groupids'] = null;
                 }
             }
         }
         // hosts
         $maintenance = CProfile::get('web.dashconf.hosts.maintenance', 1);
         $filter['maintenance'] = $maintenance == 0 ? 0 : null;
         // triggers
         $severity = CProfile::get('web.dashconf.triggers.severity', null);
         $filter['severity'] = zbx_empty($severity) ? null : explode(';', $severity);
         $filter['severity'] = zbx_toHash($filter['severity']);
         $filter['trigger_name'] = CProfile::get('web.dashconf.triggers.name', '');
         $config = select_config();
         $filter['extAck'] = $config['event_ack_enable'] ? CProfile::get('web.dashconf.events.extAck', 0) : 0;
     }
     $this->setResponse(new CControllerResponseData(['filter' => $filter, 'user' => ['debug_mode' => $this->getDebugMode()]]));
 }

 /**
  * Process screen.
  *
  * @return CDiv (screen inside container)
  */
 public function get()
 {
     $options = array('monitored' => true, 'value' => array(TRIGGER_VALUE_TRUE, TRIGGER_VALUE_FALSE), 'triggerLimit' => $this->screenitem['elements'], 'eventLimit' => $this->screenitem['elements']);
     $showUnknown = CProfile::get('web.events.filter.showUnknown', 0);
     if ($showUnknown) {
         $options['value'] = array(TRIGGER_VALUE_TRUE, TRIGGER_VALUE_FALSE);
     }
     $item = new CTableInfo(_('No events defined.'));
     $item->setHeader(array(_('Time'), is_show_all_nodes() ? _('Node') : null, _('Host'), _('Description'), _('Value'), _('Severity')));
     $events = getLastEvents($options);
     foreach ($events as $event) {
         $trigger = $event['trigger'];
         $host = $event['host'];
         $statusSpan = new CSpan(trigger_value2str($event['value']));
         // add colors and blinking to span depending on configuration and trigger parameters
         addTriggerValueStyle($statusSpan, $event['value'], $event['clock'], $event['acknowledged']);
         $item->addRow(array(zbx_date2str(_('d M Y H:i:s'), $event['clock']), get_node_name_by_elid($event['objectid']), $host['host'], new CLink($trigger['description'], 'tr_events.php?triggerid=' . $event['objectid'] . '&eventid=' . $event['eventid']), $statusSpan, getSeverityCell($trigger['priority'])));
     }
     return $this->getOutput($item);
 }

 protected function doAction()
 {
     $filter = ['groupids' => null, 'maintenance' => null];
     if (CProfile::get('web.dashconf.filter.enable', 0) == 1) {
         // groups
         if (CProfile::get('web.dashconf.groups.grpswitch', 0) == 0) {
             // null mean all groups
             $filter['groupids'] = null;
         } else {
             $filter['groupids'] = zbx_objectValues(CFavorite::get('web.dashconf.groups.groupids'), 'value');
             $hideHostGroupIds = zbx_objectValues(CFavorite::get('web.dashconf.groups.hide.groupids'), 'value');
             if ($hideHostGroupIds) {
                 // get all groups if no selected groups defined
                 if (!$filter['groupids']) {
                     $dbHostGroups = API::HostGroup()->get(['output' => ['groupid']]);
                     $filter['groupids'] = zbx_objectValues($dbHostGroups, 'groupid');
                 }
                 $filter['groupids'] = array_diff($filter['groupids'], $hideHostGroupIds);
                 // get available hosts
                 $dbAvailableHosts = API::Host()->get(['groupids' => $filter['groupids'], 'output' => ['hostid']]);
                 $availableHostIds = zbx_objectValues($dbAvailableHosts, 'hostid');
                 $dbDisabledHosts = API::Host()->get(['groupids' => $hideHostGroupIds, 'output' => ['hostid']]);
                 $disabledHostIds = zbx_objectValues($dbDisabledHosts, 'hostid');
                 $filter['hostids'] = array_diff($availableHostIds, $disabledHostIds);
             } else {
                 if (!$filter['groupids']) {
                     // null mean all groups
                     $filter['groupids'] = null;
                 }
             }
         }
         // hosts
         $maintenance = CProfile::get('web.dashconf.hosts.maintenance', 1);
         $filter['maintenance'] = $maintenance == 0 ? 0 : null;
     }
     $this->setResponse(new CControllerResponseData(['filter' => $filter, 'user' => ['debug_mode' => $this->getDebugMode()]]));
 }

    $groupids = get_request('groupids', array());
    $groupids = zbx_toHash($groupids);
    $grpswitch = get_request('grpswitch', 0);
    $maintenance = get_request('maintenance', 0);
    $extAck = get_request('extAck', 0);
    $severity = get_request('trgSeverity', array());
    $severity = array_keys($severity);
} else {
    $filterEnable = CProfile::get('web.dashconf.filter.enable', 0);
    $groupids = get_favorites('web.dashconf.groups.groupids');
    $groupids = zbx_objectValues($groupids, 'value');
    $groupids = zbx_toHash($groupids);
    $grpswitch = CProfile::get('web.dashconf.groups.grpswitch', 0);
    $maintenance = CProfile::get('web.dashconf.hosts.maintenance', 1);
    $extAck = CProfile::get('web.dashconf.events.extAck', 0);
    $severity = CProfile::get('web.dashconf.triggers.severity', '0;1;2;3;4;5');
    $severity = zbx_empty($severity) ? array() : explode(';', $severity);
}
$dashForm->addVar('filterEnable', $filterEnable);
if ($filterEnable) {
    $cbFilter = new CSpan(S_ENABLED, 'green underline pointer');
    $cbFilter->setAttribute('onclick', "create_var('" . $dashForm->getName() . "', 'filterEnable', 0, true);");
} else {
    $cbFilter = new CSpan(S_DISABLED, 'red underline pointer');
    $cbFilter->setAttribute('onclick', "\$('dashform').enable(); create_var('" . $dashForm->getName() . "', 'filterEnable', 1, true);");
}
$dashForm->addRow(S_DASHBOARD_FILTER, $cbFilter);
$dashForm->addVar('groupids', $groupids);
$cmbGroups = new CComboBox('grpswitch', $grpswitch, 'submit();');
$cmbGroups->addItem(0, S_ALL_S);
$cmbGroups->addItem(1, S_SELECTED);