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<?php
/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
namespace Icinga\Module\Icingadb\Controllers;
use GuzzleHttp\Psr7\ServerRequest;
use Icinga\Module\Icingadb\Model\History;
use Icinga\Module\Icingadb\Web\Control\SearchBar\ObjectSuggestions;
use Icinga\Module\Icingadb\Web\Controller;
use Icinga\Module\Icingadb\Widget\ItemList\HistoryList;
use Icinga\Module\Icingadb\Web\Control\ViewModeSwitcher;
use ipl\Stdlib\Filter;
use ipl\Web\Control\LimitControl;
use ipl\Web\Control\SortControl;
use ipl\Web\Filter\QueryString;
use ipl\Web\Url;
class HistoryController extends Controller
{
public function indexAction()
{
$this->addTitleTab(t('History'));
$compact = $this->view->compact; // TODO: Find a less-legacy way..
$preserveParams = [
LimitControl::DEFAULT_LIMIT_PARAM,
SortControl::DEFAULT_SORT_PARAM,
ViewModeSwitcher::DEFAULT_VIEW_MODE_PARAM
];
$db = $this->getDb();
$history = History::on($db)->with([
'host',
'host.state',
'service',
'service.state',
'comment',
'downtime',
'flapping',
'notification',
'acknowledgement',
'state'
]);
$before = $this->params->shift('before', time());
$limitControl = $this->createLimitControl();
$paginationControl = $this->createPaginationControl($history);
$sortControl = $this->createSortControl(
$history,
[
'history.event_time desc' => t('Event Time')
]
);
$viewModeSwitcher = $this->createViewModeSwitcher($paginationControl, $limitControl, true);
$searchBar = $this->createSearchBar($history, $preserveParams);
if ($searchBar->hasBeenSent() && ! $searchBar->isValid()) {
if ($searchBar->hasBeenSubmitted()) {
$filter = $this->getFilter();
} else {
$this->addControl($searchBar);
$this->sendMultipartUpdate();
return;
}
} else {
$filter = $searchBar->getFilter();
}
$history->peekAhead();
$page = $paginationControl->getCurrentPageNumber();
if ($page > 1 && ! $compact) {
$history->limit($page * $limitControl->getLimit());
}
$history->filter(Filter::lessThanOrEqual('event_time', $before));
$this->filter($history, $filter);
$history->getWith()['history.host']->setJoinType('LEFT');
$history->filter(Filter::any(
// Because of LEFT JOINs, make sure we'll fetch history entries only for items which still exist:
Filter::like('host.id', '*'),
Filter::like('service.id', '*')
));
yield $this->export($history);
$this->addControl($sortControl);
$this->addControl($limitControl);
$this->addControl($viewModeSwitcher);
$this->addControl($searchBar);
$url = Url::fromRequest()->onlyWith($preserveParams);
$url->setQueryString(QueryString::render($filter) . '&' . $url->getParams()->toString());
$historyList = (new HistoryList($history->execute()))
->setPageSize($limitControl->getLimit())
->setViewMode($viewModeSwitcher->getViewMode())
->setLoadMoreUrl($url->setParam('before', $before));
if ($compact) {
$historyList->setPageNumber($page);
}
if ($compact && $page > 1) {
$this->document->addFrom($historyList);
} else {
$this->addContent($historyList);
}
if (! $searchBar->hasBeenSubmitted() && $searchBar->hasBeenSent()) {
$this->sendMultipartUpdate();
}
}
public function completeAction()
{
$suggestions = new ObjectSuggestions();
$suggestions->setModel(History::class);
$suggestions->forRequest(ServerRequest::fromGlobals());
$this->getDocument()->add($suggestions);
}
public function searchEditorAction()
{
$editor = $this->createSearchEditor(History::on($this->getDb()), [
LimitControl::DEFAULT_LIMIT_PARAM,
SortControl::DEFAULT_SORT_PARAM,
ViewModeSwitcher::DEFAULT_VIEW_MODE_PARAM
]);
$this->getDocument()->add($editor);
$this->setTitle(t('Adjust Filter'));
}
}
|
