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|
<?php
namespace Icinga\Module\Director\Web\Widget;
use ipl\Html\BaseHtmlElement;
use ipl\Html\Html;
use gipfl\IcingaWeb2\Link;
use gipfl\Translation\TranslationHelper;
use gipfl\IcingaWeb2\Widget\NameValueTable;
use Icinga\Date\DateFormatter;
use Icinga\Module\Director\Db;
use Icinga\Module\Director\PlainObjectRenderer;
use Icinga\Module\Director\Web\Table\DbHelper;
use stdClass;
class IcingaObjectInspection extends BaseHtmlElement
{
use DbHelper;
use TranslationHelper;
protected $tag = 'div';
/** @var Db */
protected $db;
/** @var stdClass */
protected $object;
public function __construct(stdClass $object, Db $db)
{
$this->object = $object;
$this->db = $db;
}
/**
* @throws \Icinga\Exception\IcingaException
*/
protected function assemble()
{
$attrs = $this->object->attrs;
if (isset($attrs->source_location)) {
$this->renderSourceLocation($attrs->source_location);
}
if (isset($attrs->last_check_result)) {
$this->renderLastCheckResult($attrs->last_check_result);
}
$this->renderObjectAttributes($attrs);
// $this->add(Html::tag('pre', null, PlainObjectRenderer::render($this->object)));
}
/**
* @param $result
* @throws \Icinga\Exception\IcingaException
*/
protected function renderLastCheckResult($result)
{
$this->add(Html::tag('h2', null, $this->translate('Last Check Result')));
$this->renderCheckResultDetails($result);
if (property_exists($result, 'command')) {
$this->renderExecutedCommand($result->command);
}
}
/**
* @param array|string $command
*
* @throws \Icinga\Exception\IcingaException
*/
protected function renderExecutedCommand($command)
{
if (is_array($command)) {
$command = implode(' ', array_map('escapeshellarg', $command));
}
$this->add([
Html::tag('h3', null, 'Executed Command'),
$this->formatConsole($command)
]);
}
protected function renderCheckResultDetails($result)
{
}
/**
* @param $attrs
* @throws \Icinga\Exception\IcingaException
*/
protected function renderObjectAttributes($attrs)
{
$blacklist = [
'last_check_result',
'source_location',
'templates',
];
$linked = [
'check_command',
'groups',
];
$info = new NameValueTable();
foreach ($attrs as $key => $value) {
if (in_array($key, $blacklist)) {
continue;
}
if ($key === 'groups') {
$info->addNameValueRow($key, $this->linkGroups($value));
} elseif (in_array($key, $linked)) {
$info->addNameValueRow($key, $this->renderLinkedObject($key, $value));
} else {
$info->addNameValueRow($key, PlainObjectRenderer::render($value));
}
}
$this->add([
Html::tag('h2', null, 'Object Properties'),
$info
]);
}
/**
* @param $key
* @param $objectName
* @return Link|Link[]
* @throws \Icinga\Exception\IcingaException
* @throws \Icinga\Exception\ProgrammingError
*/
protected function renderLinkedObject($key, $objectName)
{
$keys = [
'check_command' => ['CheckCommand', 'CheckCommands'],
'event_command' => ['EventCommand', 'EventCommands'],
'notification_command' => ['NotificationCommand', 'NotificationCommands'],
];
$type = $keys[$key];
if ($key === 'groups') {
return $this->linkGroups($objectName);
} else {
$singular = $type[0];
$plural = $type[1];
return Link::create($objectName, 'director/inspect/object', [
'type' => $singular,
'plural' => $plural,
'name' => $objectName
]);
}
}
/**
* @param $groups
* @return Link[]
* @throws \Icinga\Exception\IcingaException
* @throws \Icinga\Exception\ProgrammingError
*/
protected function linkGroups($groups)
{
if ($groups === null) {
return [];
}
$singular = $this->object->type . 'Group';
$plural = $singular . "s";
$links = [];
foreach ($groups as $name) {
$links[] = Link::create($name, 'director/inspect/object', [
'type' => $singular,
'plural' => $plural,
'name' => $name
]);
}
return $links;
}
/**
* @param stdClass $source
* @throws \Icinga\Exception\IcingaException
*/
protected function renderSourceLocation(stdClass $source)
{
$findRelative = 'api/packages/director';
$this->add(Html::tag('h2')->add('Source Location'));
$pos = strpos($source->path, $findRelative);
if (false === $pos) {
$this->add(Html::tag('p', null, Html::sprintf(
'The configuration for this object has not been rendered by'
. ' Icinga Director. You can find it on line %s in %s.',
Html::tag('strong', null, $source->first_line),
Html::tag('strong', null, $source->path)
)));
} else {
$relativePath = substr($source->path, $pos + strlen($findRelative) + 1);
$parts = explode('/', $relativePath);
$stageName = array_shift($parts);
$relativePath = implode('/', $parts);
$source->director_relative = $relativePath;
$deployment = $this->loadDeploymentForStage($stageName);
$this->add(Html::tag('p')->add(Html::sprintf(
'The configuration for this object has been rendered by Icinga'
. ' Director %s to %s',
DateFormatter::timeAgo(strtotime($deployment->start_time)),
$this->linkToSourceLocation($deployment, $source)
)));
}
}
protected function loadDeploymentForStage($stageName)
{
$db = $this->db->getDbAdapter();
$query = $db->select()->from(
['dl' => 'director_deployment_log'],
['id', 'start_time', 'config_checksum']
)->where('stage_name = ?', $stageName)->order('id DESC')->limit(1);
return $db->fetchRow($query);
}
/**
* @param $deployment
* @param $source
* @return Link
* @throws \Icinga\Exception\IcingaException
* @throws \Icinga\Exception\ProgrammingError
*/
protected function linkToSourceLocation($deployment, $source)
{
$filename = $source->director_relative;
return Link::create(
sprintf('%s:%s', $filename, $source->first_line),
'director/config/file',
[
'config_checksum' => $this->getChecksum($deployment->config_checksum),
'deployment_id' => $deployment->id,
'backTo' => 'deployment',
'file_path' => $filename,
'highlight' => $source->first_line,
'highlightSeverity' => 'ok'
]
);
}
protected function formatConsole($output)
{
return Html::tag('pre', ['class' => 'logfile'], $output);
}
}
|
