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<?php
/*
** Zabbix
** Copyright (C) 2001-2019 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** 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.
**/
/**
* A class to display web scenario details as a screen element by given "httptestid".
*/
class CScreenHttpTestDetails extends CScreenBase {
/**
* 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
$item_history = Manager::History()->getLastValues($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)) {
$status['msg'] = '';
}
elseif ($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)) {
$status_info = '';
}
elseif ($httptest_data['lastfailedstep'] != 0) {
$status_info = (new CSpan(
($httptest_data['error'] === null) ? _('Unknown error') : _s('Error: %1$s', $httptest_data['error'])
))->addClass(ZBX_STYLE_RED);
}
else {
$status_info = (new CSpan(_('OK')))->addClass(ZBX_STYLE_GREEN);
}
$table->addRow([
bold(_('TOTAL')),
'',
bold(($total_time['value']) ? formatHistoryValue($total_time['value'], $total_time) : UNKNOWN_VALUE),
'',
$status_info
]);
return $this->getOutput($table);
}
}
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