PHP Manager::HttpTest方法代码示例

 } elseif ($pageFilter->groupid > 0) {
     $options['groupids'] = $pageFilter->groupid;
 }
 $httpTests = API::HttpTest()->get($options);
 $paging = getPagingLine($httpTests);
 $httpTests = API::HttpTest()->get(array('httptestids' => zbx_objectValues($httpTests, 'httptestid'), 'preservekeys' => true, 'output' => API_OUTPUT_EXTEND, 'selectHosts' => array('name', 'status'), 'selectSteps' => API_OUTPUT_COUNT));
 foreach ($httpTests as &$httpTest) {
     $httpTest['host'] = reset($httpTest['hosts']);
     $httpTest['hostname'] = $httpTest['host']['name'];
     unset($httpTest['hosts']);
 }
 unset($httpTest);
 $httpTests = resolveHttpTestMacros($httpTests, true, false);
 order_result($httpTests, getPageSortField('name'), getPageSortOrder());
 // fetch the latest results of the web scenario
 $lastHttpTestData = Manager::HttpTest()->getLastData(array_keys($httpTests));
 foreach ($httpTests as $httpTest) {
     $lastData = isset($lastHttpTestData[$httpTest['httptestid']]) ? $lastHttpTestData[$httpTest['httptestid']] : null;
     // test has history data
     if ($lastData) {
         $lastcheck = zbx_date2str(_('d M Y H:i:s'), $lastData['lastcheck']);
         if ($lastData['lastfailedstep'] != 0) {
             $step_data = get_httpstep_by_no($httpTest['httptestid'], $lastData['lastfailedstep']);
             $status['msg'] = _s('Step "%1$s" [%2$s of %3$s] failed: %4$s', $step_data['name'], $lastData['lastfailedstep'], $httpTest['steps'], $lastData['error']);
             $status['style'] = 'disabled';
         } else {
             $status['msg'] = _('OK');
             $status['style'] = 'enabled';
         }
     } else {
         $lastcheck = _('Never');

 /**
  * Update web scenario.
  *
  * @param $httpTests
  *
  * @return array
  */
 public function update($httpTests)
 {
     $httpTests = zbx_toArray($httpTests);
     if (!$httpTests) {
         self::exception(ZBX_API_ERROR_PARAMETERS, _('Empty input parameters.'));
     }
     $this->checkObjectIds($httpTests, 'httptestid', _('No "%1$s" given for web scenario.'), _('Empty web scenario ID.'), _('Incorrect web scenario ID.'));
     $httpTests = zbx_toHash($httpTests, 'httptestid');
     $dbHttpTests = array();
     $dbCursor = DBselect('SELECT ht.httptestid,ht.hostid,ht.templateid,ht.name,' . 'ht.ssl_cert_file,ht.ssl_key_file,ht.ssl_key_password,ht.verify_peer,ht.verify_host' . ' FROM httptest ht' . ' WHERE ' . dbConditionInt('ht.httptestid', array_keys($httpTests)));
     while ($dbHttpTest = DBfetch($dbCursor)) {
         $dbHttpTests[$dbHttpTest['httptestid']] = $dbHttpTest;
     }
     $dbCursor = DBselect('SELECT hs.httpstepid,hs.httptestid,hs.name' . ' FROM httpstep hs' . ' WHERE ' . dbConditionInt('hs.httptestid', array_keys($dbHttpTests)));
     while ($dbHttpStep = DBfetch($dbCursor)) {
         $dbHttpTests[$dbHttpStep['httptestid']]['steps'][$dbHttpStep['httpstepid']] = $dbHttpStep;
     }
     $httpTests = $this->validateUpdate($httpTests, $dbHttpTests);
     Manager::HttpTest()->persist($httpTests);
     return array('httptestids' => array_keys($httpTests));
 }

/**
 * Create and return a DIV with web monitoring overview.
 *
 * @param array $filter
 * @param array $filter['groupids']
 * @param bool  $filter['maintenance']
 *
 * @return CDiv
 */
function make_webmon_overview($filter)
{
    $groups = API::HostGroup()->get(array('groupids' => $filter['groupids'], 'hostids' => isset($filter['hostids']) ? $filter['hostids'] : null, 'monitored_hosts' => true, 'with_monitored_httptests' => true, 'output' => array('groupid', 'name'), 'preservekeys' => true));
    foreach ($groups as &$group) {
        $group['nodename'] = get_node_name_by_elid($group['groupid']);
    }
    unset($group);
    CArrayHelper::sort($groups, array(array('field' => 'nodename', 'order' => ZBX_SORT_UP), array('field' => 'name', 'order' => ZBX_SORT_UP)));
    $groupIds = array_keys($groups);
    $availableHosts = API::Host()->get(array('groupids' => $groupIds, 'hostids' => isset($filter['hostids']) ? $filter['hostids'] : null, 'monitored_hosts' => true, 'filter' => array('maintenance_status' => $filter['maintenance']), 'output' => array('hostid'), 'preservekeys' => true));
    $availableHostIds = array_keys($availableHosts);
    $table = new CTableInfo(_('No web scenarios found.'));
    $table->setHeader(array(is_show_all_nodes() ? _('Node') : null, _('Host group'), _('Ok'), _('Failed'), _('Unknown')));
    $data = array();
    // fetch links between HTTP tests and host groups
    $result = DbFetchArray(DBselect('SELECT DISTINCT ht.httptestid,hg.groupid' . ' FROM httptest ht,hosts_groups hg' . ' WHERE ht.hostid=hg.hostid' . ' AND ' . dbConditionInt('hg.hostid', $availableHostIds) . ' AND ' . dbConditionInt('hg.groupid', $groupIds)));
    // fetch HTTP test execution data
    $httpTestData = Manager::HttpTest()->getLastData(zbx_objectValues($result, 'httptestid'));
    foreach ($result as $row) {
        if (!isset($httpTestData[$row['httptestid']])) {
            $data[$row['groupid']]['unknown'] = empty($data[$row['groupid']]['unknown']) ? 1 : ++$data[$row['groupid']]['unknown'];
        } elseif ($httpTestData[$row['httptestid']]['lastfailedstep'] != 0) {
            $data[$row['groupid']]['failed'] = empty($data[$row['groupid']]['failed']) ? 1 : ++$data[$row['groupid']]['failed'];
        } else {
            $data[$row['groupid']]['ok'] = empty($data[$row['groupid']]['ok']) ? 1 : ++$data[$row['groupid']]['ok'];
        }
    }
    foreach ($groups as $group) {
        if (!empty($data[$group['groupid']])) {
            $table->addRow(array(is_show_all_nodes() ? $group['nodename'] : null, $group['name'], new CSpan(empty($data[$group['groupid']]['ok']) ? 0 : $data[$group['groupid']]['ok'], 'off'), new CSpan(empty($data[$group['groupid']]['failed']) ? 0 : $data[$group['groupid']]['failed'], empty($data[$group['groupid']]['failed']) ? 'off' : 'on'), new CSpan(empty($data[$group['groupid']]['unknown']) ? 0 : $data[$group['groupid']]['unknown'], 'unknown')));
        }
    }
    $script = new CJSScript(get_js("jQuery('#hat_webovr_footer').html('" . _s('Updated: %s', zbx_date2str(_('H:i:s'))) . "')"));
    return new CDiv(array($table, $script));
}

if ($page['type'] == PAGE_TYPE_JS || $page['type'] == PAGE_TYPE_HTML_BLOCK) {
    require_once dirname(__FILE__) . '/include/page_footer.php';
    exit;
}
/*
 * Collect data
 */
$httpTest = API::HttpTest()->get(array('httptestids' => get_request('httptestid'), 'output' => API_OUTPUT_EXTEND, 'preservekeys' => true));
$httpTest = reset($httpTest);
if (!$httpTest) {
    access_deny();
}
$httpTest['lastfailedstep'] = 0;
$httpTest['error'] = '';
// fetch http test execution data
$httpTestData = Manager::HttpTest()->getLastData(array($httpTest['httptestid']));
if ($httpTestData) {
    $httpTestData = reset($httpTestData);
}
// fetch HTTP step items
$query = DBselect('SELECT i.value_type,i.valuemapid,i.units,i.itemid,hi.type AS httpitem_type,hs.httpstepid' . ' FROM items i,httpstepitem hi,httpstep hs' . ' WHERE hi.itemid=i.itemid' . ' AND hi.httpstepid=hs.httpstepid' . ' AND hs.httptestid=' . zbx_dbstr($httpTest['httptestid']));
$httpStepItems = array();
$items = array();
while ($item = DBfetch($query)) {
    $items[] = $item;
    $httpStepItems[$item['httpstepid']][$item['httpitem_type']] = $item;
}
// fetch HTTP item history
$itemHistory = Manager::History()->getLast($items);
/*
 * Display

 /**
  * Update web scenario.
  *
  * @param $httpTests
  *
  * @return array
  */
 public function update($httpTests)
 {
     $httpTests = zbx_toArray($httpTests);
     $httpTests = zbx_toHash($httpTests, 'httptestid');
     foreach ($httpTests as $hnum => $httpTest) {
         unset($httpTests[$hnum]['templateid']);
         // convert deprecated parameters
         $httpTests[$hnum] = $this->convertDeprecatedParam($httpTest, 'macros', 'variables');
         if (isset($httpTest['steps'])) {
             foreach ($httpTest['steps'] as $i => $step) {
                 $httpTests[$hnum]['steps'][$i] = $this->convertDeprecatedParam($step, 'webstepid', 'httpstepid');
             }
         }
     }
     $dbHttpTests = array();
     $dbCursor = DBselect('SELECT ht.httptestid,ht.hostid,ht.templateid,ht.name' . ' FROM httptest ht' . ' WHERE ' . dbConditionInt('ht.httptestid', array_keys($httpTests)));
     while ($dbHttpTest = DBfetch($dbCursor)) {
         $dbHttpTests[$dbHttpTest['httptestid']] = $dbHttpTest;
     }
     $dbCursor = DBselect('SELECT hs.httpstepid,hs.httptestid,hs.name' . ' FROM httpstep hs' . ' WHERE ' . dbConditionInt('hs.httptestid', array_keys($dbHttpTests)));
     while ($dbHttpStep = DBfetch($dbCursor)) {
         $dbHttpTests[$dbHttpStep['httptestid']]['steps'][$dbHttpStep['httpstepid']] = $dbHttpStep;
     }
     // add hostid if missing
     // add test name and steps names if it's empty or test is templated
     // unset steps no for templated tests
     foreach ($httpTests as $tnum => $httpTest) {
         $test =& $httpTests[$tnum];
         $dbTest = $dbHttpTests[$httpTest['httptestid']];
         $test['hostid'] = $dbTest['hostid'];
         if (!isset($test['name']) || zbx_empty($test['name']) || !empty($dbTest['templateid'])) {
             $test['name'] = $dbTest['name'];
         }
         if (array_key_exists('steps', $test) && is_array($test['steps'])) {
             foreach ($test['steps'] as $snum => $step) {
                 if (isset($step['httpstepid']) && (!empty($dbTest['templateid']) || !array_key_exists('name', $step))) {
                     $test['steps'][$snum]['name'] = $dbTest['steps'][$step['httpstepid']]['name'];
                 }
                 if (!empty($dbTest['templateid'])) {
                     unset($test['steps'][$snum]['no']);
                 }
             }
         }
         unset($test);
     }
     $this->validateUpdate($httpTests, $dbHttpTests);
     Manager::HttpTest()->persist($httpTests);
     return array('httptestids' => zbx_objectValues($httpTests, 'httptestid'));
 }

/**
 * Create and return a DIV with web monitoring overview.
 *
 * @param array $filter
 * @param array $filter['groupids']
 * @param bool  $filter['maintenance']
 *
 * @return CDiv
 */
function make_webmon_overview($filter)
{
    $groups = API::HostGroup()->get(array('groupids' => $filter['groupids'], 'hostids' => isset($filter['hostids']) ? $filter['hostids'] : null, 'monitored_hosts' => true, 'with_monitored_httptests' => true, 'output' => array('groupid', 'name'), 'preservekeys' => true));
    CArrayHelper::sort($groups, array(array('field' => 'name', 'order' => ZBX_SORT_UP)));
    $groupIds = array_keys($groups);
    $availableHosts = API::Host()->get(array('groupids' => $groupIds, 'hostids' => isset($filter['hostids']) ? $filter['hostids'] : null, 'monitored_hosts' => true, 'filter' => array('maintenance_status' => $filter['maintenance']), 'output' => array('hostid'), 'preservekeys' => true));
    $availableHostIds = array_keys($availableHosts);
    $table = new CTableInfo(_('No web scenarios found.'));
    $table->setHeader(array(_('Host group'), _('Ok'), _('Failed'), _('Unknown')));
    $data = array();
    // fetch links between HTTP tests and host groups
    $result = DbFetchArray(DBselect('SELECT DISTINCT ht.httptestid,hg.groupid' . ' FROM httptest ht,hosts_groups hg' . ' WHERE ht.hostid=hg.hostid' . ' AND ' . dbConditionInt('hg.hostid', $availableHostIds) . ' AND ' . dbConditionInt('hg.groupid', $groupIds) . ' AND ht.status=' . HTTPTEST_STATUS_ACTIVE));
    // fetch HTTP test execution data
    $httpTestData = Manager::HttpTest()->getLastData(zbx_objectValues($result, 'httptestid'));
    foreach ($result as $row) {
        if (isset($httpTestData[$row['httptestid']]) && $httpTestData[$row['httptestid']]['lastfailedstep'] !== null) {
            if ($httpTestData[$row['httptestid']]['lastfailedstep'] != 0) {
                $data[$row['groupid']]['failed'] = isset($data[$row['groupid']]['failed']) ? ++$data[$row['groupid']]['failed'] : 1;
            } else {
                $data[$row['groupid']]['ok'] = isset($data[$row['groupid']]['ok']) ? ++$data[$row['groupid']]['ok'] : 1;
            }
        } else {
            $data[$row['groupid']]['unknown'] = isset($data[$row['groupid']]['unknown']) ? ++$data[$row['groupid']]['unknown'] : 1;
        }
    }
    foreach ($groups as $group) {
        if (!empty($data[$group['groupid']])) {
            $table->addRow(array(new CLink($group['name'], 'httpmon.php?groupid=' . $group['groupid'] . '&hostid=0'), new CSpan(empty($data[$group['groupid']]['ok']) ? 0 : $data[$group['groupid']]['ok'], 'off'), new CSpan(empty($data[$group['groupid']]['failed']) ? 0 : $data[$group['groupid']]['failed'], empty($data[$group['groupid']]['failed']) ? 'off' : 'on'), new CSpan(empty($data[$group['groupid']]['unknown']) ? 0 : $data[$group['groupid']]['unknown'], 'unknown')));
        }
    }
    $script = new CJsScript(get_js('jQuery("#' . WIDGET_WEB_OVERVIEW . '_footer").html("' . _s('Updated: %s', zbx_date2str(TIME_FORMAT_SECONDS)) . '");'));
    return new CDiv(array($table, $script));
}

 protected function link(array $templateIds, array $targetIds)
 {
     $hostsLinkageInserts = parent::link($templateIds, $targetIds);
     foreach ($hostsLinkageInserts as $hostTplIds) {
         Manager::Application()->link($hostTplIds['templateid'], $hostTplIds['hostid']);
         API::DiscoveryRule()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::Itemprototype()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::HostPrototype()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::Item()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         Manager::HttpTest()->link($hostTplIds['templateid'], $hostTplIds['hostid']);
     }
     // we do linkage in two separate loops because for triggers you need all items already created on host
     foreach ($hostsLinkageInserts as $hostTplIds) {
         API::Trigger()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::TriggerPrototype()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::GraphPrototype()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::Graph()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
     }
     foreach ($hostsLinkageInserts as $hostTplIds) {
         API::Trigger()->syncTemplateDependencies(array('templateids' => $hostTplIds['templateid'], 'hostids' => $hostTplIds['hostid']));
     }
     return $hostsLinkageInserts;
 }

 /**
  * Process screen.
  *
  * @return CDiv (screen inside container)
  */
 public function get()
 {
     $this->dataId = 'httptest_details';
     $httptest = API::HttpTest()->get(['output' => ['httptestid', 'name', 'hostid'], 'selectSteps' => ['httpstepid', 'name', 'no'], 'httptestids' => $this->profileIdx2, 'preservekeys' => true]);
     $httptest = reset($httptest);
     if (!$httptest) {
         $messages = [['type' => 'error', 'message' => _('No permissions to referred object or it does not exist!')]];
         return $this->getOutput(makeMessageBox(false, $messages, null, false, false));
     }
     $httptest['lastfailedstep'] = 0;
     $httptest['error'] = '';
     // fetch http test execution data
     $httptest_data = Manager::HttpTest()->getLastData([$httptest['httptestid']]);
     if ($httptest_data) {
         $httptest_data = reset($httptest_data);
     }
     // fetch HTTP step items
     $items = DBfetchArray(DBselect('SELECT i.value_type,i.valuemapid,i.units,i.itemid,hi.type,hs.httpstepid' . ' FROM items i,httpstepitem hi,httpstep hs' . ' WHERE hi.itemid=i.itemid' . ' AND hi.httpstepid=hs.httpstepid' . ' AND hs.httptestid=' . zbx_dbstr($httptest['httptestid'])));
     $step_items = [];
     foreach ($items as $item) {
         $step_items[$item['httpstepid']][$item['type']] = $item;
     }
     // fetch HTTP item history
     $item_history = Manager::History()->getLast($items);
     $table = (new CTableInfo())->setHeader([_('Step'), _('Speed'), _('Response time'), _('Response code'), _('Status')]);
     $total_time = ['value' => 0, 'value_type' => null, 'valuemapid' => null, 'units' => null];
     order_result($httptest['steps'], 'no');
     foreach ($httptest['steps'] as $step_data) {
         $items_by_type = $step_items[$step_data['httpstepid']];
         $status['msg'] = _('OK');
         $status['style'] = ZBX_STYLE_GREEN;
         $status['afterError'] = false;
         if (!array_key_exists('lastfailedstep', $httptest_data)) {
             $status['msg'] = _('Never executed');
             $status['style'] = ZBX_STYLE_GREY;
         } elseif ($httptest_data['lastfailedstep'] != 0) {
             if ($httptest_data['lastfailedstep'] == $step_data['no']) {
                 $status['msg'] = $httptest_data['error'] === null ? _('Unknown error') : _s('Error: %1$s', $httptest_data['error']);
                 $status['style'] = ZBX_STYLE_RED;
             } elseif ($httptest_data['lastfailedstep'] < $step_data['no']) {
                 $status['msg'] = _('Unknown');
                 $status['style'] = ZBX_STYLE_GREY;
                 $status['afterError'] = true;
             }
         }
         foreach ($items_by_type as &$item) {
             // Calculate the total time it took to execute the scenario.
             // Skip steps that come after a failed step.
             if (!$status['afterError'] && $item['type'] == HTTPSTEP_ITEM_TYPE_TIME) {
                 $total_time['value_type'] = $item['value_type'];
                 $total_time['valuemapid'] = $item['valuemapid'];
                 $total_time['units'] = $item['units'];
                 if (array_key_exists($item['itemid'], $item_history)) {
                     $history = $item_history[$item['itemid']][0];
                     $total_time['value'] += $history['value'];
                 }
             }
         }
         unset($item);
         // step speed
         $speed_item = $items_by_type[HTTPSTEP_ITEM_TYPE_IN];
         if (!$status['afterError'] && array_key_exists($speed_item['itemid'], $item_history) && $item_history[$speed_item['itemid']][0]['value'] > 0) {
             $speed = formatHistoryValue($item_history[$speed_item['itemid']][0]['value'], $speed_item);
         } else {
             $speed = UNKNOWN_VALUE;
         }
         // step response time
         $resptime_item = $items_by_type[HTTPSTEP_ITEM_TYPE_TIME];
         if (!$status['afterError'] && array_key_exists($resptime_item['itemid'], $item_history) && $item_history[$resptime_item['itemid']][0]['value'] > 0) {
             $resp_time = formatHistoryValue($item_history[$resptime_item['itemid']][0]['value'], $resptime_item);
         } else {
             $resp_time = UNKNOWN_VALUE;
         }
         // step response code
         $resp_item = $items_by_type[HTTPSTEP_ITEM_TYPE_RSPCODE];
         if (!$status['afterError'] && array_key_exists($resp_item['itemid'], $item_history) && $item_history[$resp_item['itemid']][0]['value'] > 0) {
             $resp = formatHistoryValue($item_history[$resp_item['itemid']][0]['value'], $resp_item);
         } else {
             $resp = UNKNOWN_VALUE;
         }
         $table->addRow([CMacrosResolverHelper::resolveHttpTestName($httptest['hostid'], $step_data['name']), $speed, $resp_time, $resp, (new CSpan($status['msg']))->addClass($status['style'])]);
     }
     if (!array_key_exists('lastfailedstep', $httptest_data)) {
         $status['msg'] = _('Never executed');
         $status['style'] = ZBX_STYLE_GREY;
     } elseif ($httptest_data['lastfailedstep'] != 0) {
         $status['msg'] = $httptest_data['error'] === null ? _('Unknown error') : _s('Error: %1$s', $httptest_data['error']);
         $status['style'] = ZBX_STYLE_RED;
     } else {
         $status['msg'] = _('OK');
         $status['style'] = ZBX_STYLE_GREEN;
     }
     $table->addRow([bold(_('TOTAL')), '', bold($total_time['value'] ? formatHistoryValue($total_time['value'], $total_time) : UNKNOWN_VALUE), '', (new CSpan($status['msg']))->addClass($status['style'])]);
     return $this->getOutput($table);
 }

** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
**/
$groups = API::HostGroup()->get(['output' => ['groupid', 'name'], 'groupids' => $data['filter']['groupids'], 'hostids' => isset($data['filter']['hostids']) ? $data['filter']['hostids'] : null, 'monitored_hosts' => true, 'with_monitored_httptests' => true, 'preservekeys' => true]);
CArrayHelper::sort($groups, ['name']);
$groupIds = array_keys($groups);
$availableHosts = API::Host()->get(['output' => ['hostid'], 'groupids' => $groupIds, 'hostids' => isset($data['filter']['hostids']) ? $data['filter']['hostids'] : null, 'filter' => ['maintenance_status' => $data['filter']['maintenance']], 'monitored_hosts' => true, 'preservekeys' => true]);
$availableHostIds = array_keys($availableHosts);
$table_data = [];
// fetch links between HTTP tests and host groups
$result = DbFetchArray(DBselect('SELECT DISTINCT ht.httptestid,hg.groupid' . ' FROM httptest ht,hosts_groups hg' . ' WHERE ht.hostid=hg.hostid' . ' AND ' . dbConditionInt('hg.hostid', $availableHostIds) . ' AND ' . dbConditionInt('hg.groupid', $groupIds) . ' AND ht.status=' . HTTPTEST_STATUS_ACTIVE));
// fetch HTTP test execution data
$httpTestData = Manager::HttpTest()->getLastData(zbx_objectValues($result, 'httptestid'));
foreach ($result as $row) {
    if (!array_key_exists($row['groupid'], $table_data)) {
        $table_data[$row['groupid']] = ['ok' => 0, 'failed' => 0, 'unknown' => 0];
    }
    if (isset($httpTestData[$row['httptestid']]) && $httpTestData[$row['httptestid']]['lastfailedstep'] !== null) {
        $table_data[$row['groupid']][$httpTestData[$row['httptestid']]['lastfailedstep'] != 0 ? 'failed' : 'ok']++;
    } else {
        $table_data[$row['groupid']]['unknown']++;
    }
}
$table = (new CTableInfo())->setHeader([_('Host group'), _('Ok'), _('Failed'), _('Unknown')]);
foreach ($groups as $group) {
    if (array_key_exists($group['groupid'], $table_data)) {
        $table->addRow([new CLink($group['name'], 'zabbix.php?action=web.view&groupid=' . $group['groupid'] . '&hostid=0'), (new CSpan($table_data[$group['groupid']]['ok']))->addClass(ZBX_STYLE_GREEN), (new CSpan($table_data[$group['groupid']]['failed']))->addClass($table_data[$group['groupid']]['failed'] == 0 ? ZBX_STYLE_GREEN : ZBX_STYLE_RED), (new CSpan($table_data[$group['groupid']]['unknown']))->addClass(ZBX_STYLE_GREY)]);
    }

 protected function link(array $templateIds, array $targetIds)
 {
     if (!API::Host()->isWritable($targetIds)) {
         self::exception(ZBX_API_ERROR_PERMISSIONS, _('No permissions to referred object or it does not exist!'));
     }
     $hostsLinkageInserts = parent::link($templateIds, $targetIds);
     foreach ($hostsLinkageInserts as $hostTplIds) {
         Manager::Application()->link($hostTplIds['templateid'], $hostTplIds['hostid']);
         API::DiscoveryRule()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::Itemprototype()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::HostPrototype()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::Item()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         Manager::HttpTest()->link($hostTplIds['templateid'], $hostTplIds['hostid']);
     }
     // we do linkage in two separate loops because for triggers you need all items already created on host
     foreach ($hostsLinkageInserts as $hostTplIds) {
         API::Trigger()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::TriggerPrototype()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::GraphPrototype()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
         API::Graph()->syncTemplates(array('hostids' => $hostTplIds['hostid'], 'templateids' => $hostTplIds['templateid']));
     }
     foreach ($hostsLinkageInserts as $hostTplIds) {
         API::Trigger()->syncTemplateDependencies(array('templateids' => $hostTplIds['templateid'], 'hostids' => $hostTplIds['hostid']));
     }
     return $hostsLinkageInserts;
 }