function get_hostgroup_data()
{
global $NagiosData;
global $NagiosUser;
$hostgroups = $NagiosData->getProperty('hostgroups');
$hosts = $NagiosData->getProperty('hosts');
$hostgroup_data = array();
foreach ($hostgroups as $group => $members) {
$hostgroup_data[$group] = array('member_data' => array(), 'host_counts' => get_state_of('hosts', build_hostgroup_details($members)), 'service_counts' => get_state_of('services', build_host_servicegroup_details($members)));
//skip ahead if there are no authorized hosts
if (array_sum($hostgroup_data[$group]['host_counts']) == 0) {
continue;
}
//skip empty groups
foreach ($members as $member) {
if (!$NagiosUser->is_authorized_for_host($member)) {
continue;
}
//user-level filtering
$host = $hosts[$member];
process_host_status_keys($host);
$hostgroup_data[$group]['member_data'][$member]['host_name'] = $host['host_name'];
$hostgroup_data[$group]['member_data'][$member]['host_state'] = $host['current_state'];
$hostgroup_data[$group]['member_data'][$member]['state_class'] = get_color_code($host);
$hostgroup_data[$group]['member_data'][$member]['services'] = array();
$hostgroup_data[$group]['member_data'][$member]['host_url'] = BASEURL . 'index.php?type=hostdetail&name_filter=' . urlencode($host['host_name']);
if (isset($host['services'])) {
foreach ($host['services'] as $service) {
if (!$NagiosUser->is_authorized_for_service($member, $service['service_description'])) {
continue;
}
//user-level filtering
process_service_status_keys($service);
$service_data = array('state_class' => get_color_code($service), 'description' => $service['service_description'], 'service_url' => htmlentities(BASEURL . 'index.php?type=servicedetail&name_filter=' . $service['service_id']));
$hostgroup_data[$group]['member_data'][$member]['services'][] = $service_data;
}
}
}
}
return $hostgroup_data;
}
function display_hosts($hosts, $start, $limit)
{
//LOGIC
//get variables needed to display page
$resultsCount = count($hosts);
//if results are greater than number that the page can display, create page links
//calculate number of pages
$pageCount = $resultsCount / $limit < 1 ? 1 : intval($resultsCount / $limit);
$doPagination = $pageCount * $limit < $resultsCount;
$name_filter = isset($_GET['name_filter']) ? htmlentities($_GET['name_filter']) : '';
$hostnames = array_keys($hosts);
sort($hostnames);
//begin html output / VIEW
$page = '';
$ht = hosts_table(get_tac_data());
//tac host summary table
$page .= "<div class='tacTable'>{$ht}</div>\n";
$page .= "<div class='tableOptsWrapper'>\n";
if ($doPagination) {
$page .= do_pagenumbers($pageCount, $start, $limit, $resultsCount, 'hosts');
}
//creates notes for total results as well as form for setting page limits
$page .= do_result_notes($start, $limit, $resultsCount, 'hosts');
//moved result filter to display_functions.php and made into function
$page .= result_filter($name_filter, 'host');
$page .= "\n</div> <!-- end tableOptsWrapper --> \n";
//begin status table
$page .= '<div class="statusTable">
<table class="statusTable">
<tr>
<th>' . gettext('Host Name') . '</th>
<th>' . gettext('Status') . '</th>
<th>' . gettext('Duration') . '</th>
<th>' . gettext('Attempt') . '</th>
<th>' . gettext('Last Check') . '</th>
<th>' . gettext('Status Information') . '</th>
</tr>' . "\n";
//begin looping table results
for ($i = $start; $i <= $start + $limit; $i++) {
if ($i >= $resultsCount) {
break;
}
if (!isset($hosts[$hostnames[$i]])) {
continue;
}
//skip undefined indexes of hosts array
$host = $hosts[$hostnames[$i]];
//process remaining variables for display here
process_host_status_keys($host);
$tr = get_color_code($host);
// CSS style class based on status
$url = htmlentities(BASEURL . 'index.php?type=hostdetail&name_filter=' . $host['host_name']);
//add function to fetch_icons
$icons = fetch_host_icons($host['host_name']);
//returns all icons in one string
$pagerow = <<<TABLEROW
\t
\t\t<tr>\t
\t\t\t<td><a href="{$url}">{$host['host_name']}</a>{$icons}</td>
\t\t\t<td class="{$tr}">{$host['current_state']}</td>
\t\t\t<td>{$host['duration']}</td>
\t\t\t<td>{$host['attempt']}</td>
\t\t\t<td>{$host['last_check']}</td>
\t\t\t<td>{$host['plugin_output']}</td>
\t\t</tr>
\t\t\t
TABLEROW;
$page .= $pagerow;
}
$page .= "</table></div><!--end statusTable div -->\n";
//check if more than one page is needed
if ($doPagination) {
$page .= do_pagenumbers($pageCount, $start, $limit, $resultsCount, 'hosts');
}
//print the page numbers here accordingly
return $page;
}
