PHP API::ValueMap方法代码示例

/**
 * Get mapping for value.
 *
 * @param int|float|string $value		Value that mapping should be applied to.
 * @param string           $valuemapid	Value map ID which should be used.
 *
 * @return string|bool     If there is no mapping return false, return mapped value otherwise.
 */
function getMappedValue($value, $valuemapid)
{
    static $valuemaps = [];
    if ($valuemapid == 0) {
        return false;
    }
    if (!array_key_exists($valuemapid, $valuemaps)) {
        $valuemaps[$valuemapid] = [];
        $db_valuemaps = API::ValueMap()->get(['output' => [], 'selectMappings' => ['value', 'newvalue'], 'valuemapids' => [$valuemapid]]);
        if ($db_valuemaps) {
            foreach ($db_valuemaps[0]['mappings'] as $mapping) {
                $valuemaps[$valuemapid][$mapping['value']] = $mapping['newvalue'];
            }
        }
    }
    return array_key_exists((string) $value, $valuemaps[$valuemapid]) ? $valuemaps[$valuemapid][(string) $value] : false;
}

            $items = API::Item()->get(['itemids' => zbx_objectValues($data['hosts']['items'], 'itemid'), 'output' => ['itemid', 'type']]);
            $usedInterfacesTypes = [];
            foreach ($items as $item) {
                $usedInterfacesTypes[$item['type']] = itemTypeInterface($item['type']);
            }
            $initialItemType = min(array_keys($usedInterfacesTypes));
            $data['type'] = getRequest('type') !== null ? $data['type'] : $initialItemType;
            $data['initial_item_type'] = $initialItemType;
            $data['multiple_interface_types'] = count(array_unique($usedInterfacesTypes)) > 1;
        }
    }
    // item types
    $data['itemTypes'] = item_type2str();
    unset($data['itemTypes'][ITEM_TYPE_HTTPTEST]);
    // valuemap
    $data['valuemaps'] = API::ValueMap()->get(['output' => ['valuemapid', 'name']]);
    CArrayHelper::sort($data['valuemaps'], ['name']);
    if (!$data['delay_flex']) {
        $data['delay_flex'][] = ['delay' => '', 'period' => '', 'type' => ITEM_DELAY_FLEX_TYPE_FLEXIBLE];
    }
    // render view
    $itemView = new CView('configuration.item.massupdate', $data);
    $itemView->render();
    $itemView->show();
} elseif (hasRequest('action') && getRequest('action') == 'item.masscopyto' && hasRequest('group_itemid')) {
    // render view
    $data = getCopyElementsFormData('group_itemid', _('Items'));
    $data['action'] = 'item.masscopyto';
    $graphView = new CView('configuration.copy.elements', $data);
    $graphView->render();
    $graphView->show();

 /**
  * Get value maps for export builder from database.
  *
  * @param array $valuemapids
  *
  * return array
  */
 protected function gatherValueMaps(array $valuemapids)
 {
     $this->data['valueMaps'] = API::ValueMap()->get(['output' => ['valuemapid', 'name'], 'selectMappings' => ['value', 'newvalue'], 'valuemapids' => $valuemapids, 'preservekeys' => true]);
 }

//.........这里部分代码省略.........
        $data['password'] = $data['item']['password'];
        $data['publickey'] = $data['item']['publickey'];
        $data['privatekey'] = $data['item']['privatekey'];
        $data['logtimefmt'] = $data['item']['logtimefmt'];
        $data['new_application'] = getRequest('new_application', '');
        if ($data['parent_discoveryid'] != 0) {
            $data['new_application_prototype'] = getRequest('new_application_prototype', '');
        }
        if (!$data['is_discovery_rule']) {
            $data['formula'] = $data['item']['formula'];
        }
        if (!$data['limited'] || !isset($_REQUEST['form_refresh'])) {
            $data['delay'] = $data['item']['delay'];
            if (($data['type'] == ITEM_TYPE_TRAPPER || $data['type'] == ITEM_TYPE_SNMPTRAP) && $data['delay'] == 0) {
                $data['delay'] = ZBX_ITEM_DELAY_DEFAULT;
            }
            $data['history'] = $data['item']['history'];
            $data['status'] = $data['item']['status'];
            $data['delta'] = $data['item']['delta'];
            $data['trends'] = $data['item']['trends'];
            $parser = new CItemDelayFlexParser($data['item']['delay_flex']);
            if ($parser->isValid()) {
                foreach ($parser->getIntervals() as $interval) {
                    if ($interval['type'] == ITEM_DELAY_FLEX_TYPE_FLEXIBLE) {
                        $interval_parts = explode('/', $interval['interval']);
                        $data['delay_flex'][] = ['delay' => $interval_parts[0], 'period' => $interval_parts[1], 'type' => ITEM_DELAY_FLEX_TYPE_FLEXIBLE];
                    } else {
                        $data['delay_flex'][] = ['schedule' => $interval['interval'], 'type' => ITEM_DELAY_FLEX_TYPE_SCHEDULING];
                    }
                }
            }
            $data['applications'] = array_unique(zbx_array_merge($data['applications'], get_applications_by_itemid($data['itemid'])));
            if ($data['parent_discoveryid'] != 0) {
                /*
                 * Get a list of application prototypes assigned to item prototype. Don't select distinct names,
                 * since database can be accidentally created case insensitive.
                 */
                $application_prototypes = DBfetchArray(DBselect('SELECT ap.name' . ' FROM application_prototype ap,item_application_prototype iap' . ' WHERE ap.application_prototypeid=iap.application_prototypeid' . ' AND ap.itemid=' . zbx_dbstr($data['parent_discoveryid']) . ' AND iap.itemid=' . zbx_dbstr($data['itemid'])));
                // Merge form submitted data with data existing in DB to find diff and correctly display ListBox.
                $data['application_prototypes'] = array_unique(zbx_array_merge($data['application_prototypes'], zbx_objectValues($application_prototypes, 'name')));
            }
        }
    }
    if (!$data['delay_flex']) {
        $data['delay_flex'][] = ['delay' => '', 'period' => '', 'type' => ITEM_DELAY_FLEX_TYPE_FLEXIBLE];
    }
    // applications
    if (count($data['applications']) == 0) {
        array_push($data['applications'], 0);
    }
    $data['db_applications'] = DBfetchArray(DBselect('SELECT DISTINCT a.applicationid,a.name' . ' FROM applications a' . ' WHERE a.hostid=' . zbx_dbstr($data['hostid']) . ($data['parent_discoveryid'] ? ' AND a.flags=' . ZBX_FLAG_DISCOVERY_NORMAL : '')));
    order_result($data['db_applications'], 'name');
    if ($data['parent_discoveryid'] != 0) {
        // Make the application prototype list no appearing empty, but filling it with "-None-" as first element.
        if (count($data['application_prototypes']) == 0) {
            $data['application_prototypes'][] = 0;
        }
        // Get a list of application prototypes by discovery rule.
        $data['db_application_prototypes'] = DBfetchArray(DBselect('SELECT ap.application_prototypeid,ap.name' . ' FROM application_prototype ap' . ' WHERE ap.itemid=' . zbx_dbstr($data['parent_discoveryid'])));
        order_result($data['db_application_prototypes'], 'name');
    }
    // interfaces
    $data['interfaces'] = API::HostInterface()->get(['hostids' => $data['hostid'], 'output' => API_OUTPUT_EXTEND]);
    // valuemapid
    if ($data['limited']) {
        if ($data['valuemapid'] != 0) {
            $valuemaps = API::ValueMap()->get(['output' => ['name'], 'valuemapids' => [$data['valuemapid']]]);
            if ($valuemaps) {
                $data['valuemaps'] = $valuemaps[0]['name'];
            }
        }
    } else {
        $data['valuemaps'] = API::ValueMap()->get(['output' => ['valemapid', 'name']]);
        CArrayHelper::sort($data['valuemaps'], ['name']);
    }
    // possible host inventories
    if (empty($data['parent_discoveryid'])) {
        $data['possibleHostInventories'] = getHostInventories();
        // get already populated fields by other items
        $data['alreadyPopulated'] = API::item()->get(['output' => ['inventory_link'], 'filter' => ['hostid' => $data['hostid']], 'nopermissions' => true]);
        $data['alreadyPopulated'] = zbx_toHash($data['alreadyPopulated'], 'inventory_link');
    }
    // unset snmpv3 fields
    if ($data['type'] != ITEM_TYPE_SNMPV3) {
        $data['snmpv3_contextname'] = '';
        $data['snmpv3_securityname'] = '';
        $data['snmpv3_securitylevel'] = ITEM_SNMPV3_SECURITYLEVEL_NOAUTHNOPRIV;
        $data['snmpv3_authprotocol'] = ITEM_AUTHPROTOCOL_MD5;
        $data['snmpv3_authpassphrase'] = '';
        $data['snmpv3_privprotocol'] = ITEM_PRIVPROTOCOL_DES;
        $data['snmpv3_privpassphrase'] = '';
    }
    // unset ssh auth fields
    if ($data['type'] != ITEM_TYPE_SSH) {
        $data['authtype'] = ITEM_AUTHTYPE_PASSWORD;
        $data['publickey'] = '';
        $data['privatekey'] = '';
    }
    return $data;
}

 /**
  * Select value map IDs for previously added value map names.
  */
 protected function selectValueMaps()
 {
     if ($this->valueMaps) {
         $this->valueMapsRefs = [];
         $valuemaps = API::ValueMap()->get(['output' => ['valeumapid', 'name'], 'filter' => ['name' => $this->valueMaps]]);
         foreach ($valuemaps as $valuemap) {
             $this->valueMapsRefs[$valuemap['name']] = $valuemap['valuemapid'];
         }
         $this->valueMaps = [];
     }
 }

 /**
  * Import value maps.
  */
 protected function processValueMaps()
 {
     if (!$this->options['valueMaps']['createMissing'] && !$this->options['valueMaps']['updateExisting']) {
         return;
     }
     $all_valuemaps = $this->getFormattedValueMaps();
     if (!$all_valuemaps) {
         return;
     }
     $valuemaps_to_create = [];
     $valuemaps_to_update = [];
     foreach ($all_valuemaps as $valuemap) {
         $valuemapid = $this->referencer->resolveValueMap($valuemap['name']);
         if ($valuemapid) {
             $valuemap['valuemapid'] = $valuemapid;
             $valuemaps_to_update[] = $valuemap;
         } else {
             $valuemaps_to_create[] = $valuemap;
         }
     }
     if ($this->options['valueMaps']['createMissing'] && $valuemaps_to_create) {
         $valuemapids = API::ValueMap()->create($valuemaps_to_create);
         foreach ($valuemaps_to_create as $key => $valuemap) {
             $this->referencer->addValueMapRef($valuemap['name'], $valuemapids['valuemapids'][$key]);
         }
     }
     if ($this->options['valueMaps']['updateExisting'] && $valuemaps_to_update) {
         API::ValueMap()->update($valuemaps_to_update);
     }
 }

    } else {
        $data['name'] = getRequest('name', '');
        $data['mappings'] = getRequest('mappings', []);
    }
    if ($data['valuemapid'] != 0) {
        $data['valuemap_count'] += API::Item()->get(['countOutput' => true, 'webitems' => true, 'filter' => ['valuemapid' => $data['valuemapid']]]);
        $data['valuemap_count'] += API::ItemPrototype()->get(['countOutput' => true, 'filter' => ['valuemapid' => $data['valuemapid']]]);
    }
    if (!$data['mappings']) {
        $data['mappings'][] = ['value' => '', 'newvalue' => ''];
    }
    $view = new CView('administration.general.valuemapping.edit', $data);
} else {
    $sortfield = getRequest('sort', CProfile::get('web.' . $page['file'] . '.sort', 'name'));
    $sortorder = getRequest('sortorder', CProfile::get('web.' . $page['file'] . '.sortorder', ZBX_SORT_UP));
    CProfile::update('web.' . $page['file'] . '.sort', $sortfield, PROFILE_TYPE_STR);
    CProfile::update('web.' . $page['file'] . '.sortorder', $sortorder, PROFILE_TYPE_STR);
    $data = ['sort' => $sortfield, 'sortorder' => $sortorder];
    $data['valuemaps'] = API::ValueMap()->get(['output' => ['valuemapid', 'name'], 'selectMappings' => ['value', 'newvalue'], 'sortfield' => $sortfield, 'limit' => $config['search_limit'] + 1]);
    order_result($data['valuemaps'], $sortfield, $sortorder);
    $data['paging'] = getPagingLine($data['valuemaps'], $sortorder, new CUrl('adm.valuemapping.php'));
    foreach ($data['valuemaps'] as &$valuemap) {
        order_result($valuemap['mappings'], 'value');
        $valuemap['used_in_items'] = (bool) API::Item()->get(['output' => [], 'webitems' => true, 'filter' => ['valuemapid' => $valuemap['valuemapid']], 'limit' => 1]) || (bool) API::ItemPrototype()->get(['output' => [], 'filter' => ['valuemapid' => $valuemap['valuemapid']], 'limit' => 1]);
    }
    unset($valuemap);
    $view = new CView('administration.general.valuemapping.list', $data);
}
$view->render();
$view->show();
require_once dirname(__FILE__) . '/include/page_footer.php';