} 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);
$pageFilter = new CPageFilter(array('groups' => array('editable' => true, 'with_hosts_and_templates' => true), 'hosts' => array('editable' => true, 'templated_hosts' => true), 'hostid' => getRequest('hostid'), 'groupid' => getRequest('groupid')));
$data = array('pageFilter' => $pageFilter, 'sort' => $sortField, 'sortorder' => $sortOrder, 'hostid' => $pageFilter->hostid, 'groupid' => $pageFilter->groupid);
if ($pageFilter->hostsSelected) {
// get application ids
$applications = API::Application()->get(array('hostids' => $pageFilter->hostid > 0 ? $pageFilter->hostid : null, 'groupids' => $pageFilter->groupid > 0 ? $pageFilter->groupid : null, 'output' => array('applicationid'), 'editable' => true, 'sortfield' => $sortField, 'limit' => $config['search_limit'] + 1));
$applicationIds = zbx_objectValues($applications, 'applicationid');
// get applications
$data['applications'] = API::Application()->get(array('applicationids' => $applicationIds, 'output' => API_OUTPUT_EXTEND, 'selectItems' => array('itemid'), 'selectHost' => array('hostid', 'name')));
order_result($data['applications'], $sortField, $sortOrder);
// fetch template application source parents
$applicationSourceParentIds = getApplicationSourceParentIds($applicationIds);
$parentAppIds = array();
foreach ($applicationSourceParentIds as $applicationParentIds) {
foreach ($applicationParentIds as $parentId) {
$parentAppIds[$parentId] = $parentId;
}
}
if ($parentAppIds) {
$parentTemplates = DBfetchArrayAssoc(DBselect('SELECT a.applicationid,h.hostid,h.name' . ' FROM applications a,hosts h' . ' WHERE a.hostid=h.hostid' . ' AND ' . dbConditionInt('a.applicationid', $parentAppIds)), 'applicationid');
foreach ($data['applications'] as &$application) {
if ($application['templateids'] && isset($applicationSourceParentIds[$application['applicationid']])) {
foreach ($applicationSourceParentIds[$application['applicationid']] as $parentAppId) {
$application['sourceTemplates'][] = $parentTemplates[$parentAppId];
}
}
}
/**
* Returns the farthest application ancestor for each given application.
*
* @param array $applicationIds
* @param array $templateApplicationIds array with parent application IDs as keys and arrays of child application
* IDs as values
*
* @return array an array with child IDs as keys and arrays of ancestor IDs as values
*/
function getApplicationSourceParentIds(array $applicationIds, array $templateApplicationIds = array())
{
$query = DBSelect('SELECT at.applicationid,at.templateid' . ' FROM application_template at' . ' WHERE ' . dbConditionInt('at.applicationid', $applicationIds));
$applicationIds = array();
$unsetApplicationIds = array();
while ($applicationTemplate = DBfetch($query)) {
// check if we already have an application inherited from the current application
// if we do - copy all of its child applications to the parent template
if (isset($templateApplicationIds[$applicationTemplate['applicationid']])) {
$templateApplicationIds[$applicationTemplate['templateid']] = $templateApplicationIds[$applicationTemplate['applicationid']];
$unsetApplicationIds[$applicationTemplate['applicationid']] = $applicationTemplate['applicationid'];
} else {
$templateApplicationIds[$applicationTemplate['templateid']][] = $applicationTemplate['applicationid'];
}
$applicationIds[$applicationTemplate['applicationid']] = $applicationTemplate['templateid'];
}
// unset children of all applications that we found a new parent for
foreach ($unsetApplicationIds as $applicationId) {
unset($templateApplicationIds[$applicationId]);
}
// continue while we still have new applications to check
if ($applicationIds) {
return getApplicationSourceParentIds($applicationIds, $templateApplicationIds);
} else {
// return an inverse hash with application IDs as keys and arrays of parent application IDs as values
$result = array();
foreach ($templateApplicationIds as $templateId => $applicationIds) {
foreach ($applicationIds as $applicationId) {
$result[$applicationId][] = $templateId;
}
}
return $result;
}
}
$applicationView->show();
} else {
$data = array('pageFilter' => new CPageFilter(array('groups' => array('editable' => true, 'with_hosts_and_templates' => true), 'hosts' => array('editable' => true, 'templated_hosts' => true), 'hostid' => get_request('hostid'), 'groupid' => get_request('groupid'))));
$data['groupid'] = $data['pageFilter']->groupid;
$data['hostid'] = $data['pageFilter']->hostid;
$data['displayNodes'] = is_array(get_current_nodeid()) && $data['pageFilter']->groupid == 0 && $data['pageFilter']->hostid == 0;
if ($data['pageFilter']->hostsSelected) {
// get application ids
$sortfield = getPageSortField('name');
$sortorder = getPageSortOrder();
$data['applications'] = API::Application()->get(array('hostids' => $data['pageFilter']->hostid > 0 ? $data['pageFilter']->hostid : null, 'groupids' => $data['pageFilter']->groupid > 0 ? $data['pageFilter']->groupid : null, 'output' => array('applicationid'), 'editable' => true, 'sortfield' => $sortfield, 'limit' => $config['search_limit'] + 1));
// get applications
$data['applications'] = API::Application()->get(array('applicationids' => zbx_objectValues($data['applications'], 'applicationid'), 'output' => API_OUTPUT_EXTEND, 'selectItems' => array('itemid'), 'expandData' => true));
order_result($data['applications'], $sortfield, $sortorder);
// fetch template application source parents
$applicationSourceParentIds = getApplicationSourceParentIds(zbx_objectValues($data['applications'], 'applicationid'));
$parentAppIds = array();
foreach ($applicationSourceParentIds as $applicationParentIds) {
foreach ($applicationParentIds as $parentId) {
$parentAppIds[$parentId] = $parentId;
}
}
if ($parentAppIds) {
$parentTemplates = DBfetchArrayAssoc(DBselect('SELECT a.applicationid,h.hostid,h.name' . ' FROM applications a,hosts h' . ' WHERE a.hostid=h.hostid' . ' AND ' . dbConditionInt('a.applicationid', $parentAppIds)), 'applicationid');
foreach ($data['applications'] as &$application) {
if ($application['templateids'] && isset($applicationSourceParentIds[$application['applicationid']])) {
foreach ($applicationSourceParentIds[$application['applicationid']] as $parentAppId) {
$application['sourceTemplates'][] = $parentTemplates[$parentAppId];
}
}
}
