/
DeviceGroupController.php
189 lines (164 loc) · 6.11 KB
/
DeviceGroupController.php
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<?php
namespace App\Http\Controllers;
use App\Models\Device;
use App\Models\DeviceGroup;
use Flasher\Prime\FlasherInterface;
use Illuminate\Http\Request;
use Illuminate\Validation\Rule;
use LibreNMS\Alerting\QueryBuilderFilter;
use LibreNMS\Alerting\QueryBuilderFluentParser;
class DeviceGroupController extends Controller
{
public function __construct()
{
$this->authorizeResource(DeviceGroup::class, 'device_group');
}
/**
* Display a listing of the resource.
*
* @return \Illuminate\View\View
*/
public function index()
{
$this->authorize('manage', DeviceGroup::class);
$ungrouped_devices = Device::orderBy('hostname')->whereNotIn('device_id', function ($query) {
$query->select('device_id')->from('device_group_device');
})->get();
return view('device-group.index', [
'device_groups' => DeviceGroup::orderBy('name')->withCount('devices')->get(),
'ungrouped_devices' => $ungrouped_devices,
]);
}
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\View\View
*/
public function create()
{
return view('device-group.create', [
'device_group' => new DeviceGroup(),
'filters' => json_encode(new QueryBuilderFilter('group')),
]);
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\RedirectResponse
*/
public function store(Request $request, FlasherInterface $flasher)
{
$this->validate($request, [
'name' => 'required|string|unique:device_groups',
'type' => 'required|in:dynamic,static',
'devices' => 'array|required_if:type,static',
'devices.*' => 'integer',
'rules' => 'json|required_if:type,dynamic',
]);
$deviceGroup = DeviceGroup::make($request->only(['name', 'desc', 'type']));
$deviceGroup->rules = json_decode($request->rules);
$deviceGroup->save();
if ($request->type == 'static') {
$deviceGroup->devices()->sync($request->devices);
}
$flasher->addSuccess(__('Device Group :name created', ['name' => $deviceGroup->name]));
return redirect()->route('device-groups.index');
}
/**
* Display the specified resource.
*
* @param \App\Models\DeviceGroup $deviceGroup
* @return \Illuminate\Http\RedirectResponse
*/
public function show(DeviceGroup $deviceGroup)
{
return redirect(url('/devices/group=' . $deviceGroup->id));
}
/**
* Show the form for editing the specified resource.
*
* @param \App\Models\DeviceGroup $deviceGroup
* @return \Illuminate\View\View
*/
public function edit(DeviceGroup $deviceGroup)
{
// convert old rules on edit
if (is_null($deviceGroup->rules)) {
$query_builder = QueryBuilderFluentParser::fromOld($deviceGroup->pattern);
$deviceGroup->rules = $query_builder->toArray();
}
return view('device-group.edit', [
'device_group' => $deviceGroup,
'filters' => json_encode(new QueryBuilderFilter('group')),
]);
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param \App\Models\DeviceGroup $deviceGroup
* @return \Illuminate\Http\RedirectResponse
*/
public function update(Request $request, DeviceGroup $deviceGroup, FlasherInterface $flasher)
{
$this->validate($request, [
'name' => [
'required',
'string',
Rule::unique('device_groups')->where(function ($query) use ($deviceGroup) {
$query->where('id', '!=', $deviceGroup->id);
}),
],
'type' => 'required|in:dynamic,static',
'devices' => 'array|required_if:type,static',
'devices.*' => 'integer',
'rules' => 'json|required_if:type,dynamic',
]);
$deviceGroup->fill($request->only(['name', 'desc', 'type']));
$devices_updated = false;
if ($deviceGroup->type == 'static') {
// sync device_ids from input
$updated = $deviceGroup->devices()->sync($request->get('devices', []));
// check for attached/detached/updated
$devices_updated = array_sum(array_map(function ($device_ids) {
return count($device_ids);
}, $updated)) > 0;
} else {
$deviceGroup->rules = json_decode($request->rules);
}
if ($deviceGroup->isDirty() || $devices_updated) {
try {
if ($deviceGroup->save() || $devices_updated) {
$flasher->addSuccess(__('Device Group :name updated', ['name' => $deviceGroup->name]));
} else {
$flasher->addError(__('Failed to save'));
return redirect()->back()->withInput();
}
} catch (\Illuminate\Database\QueryException $e) {
return redirect()->back()->withInput()->withErrors([
'rules' => __('Rules resulted in invalid query: ') . $e->getMessage(),
]);
}
} else {
$flasher->addInfo(__('No changes made'));
}
return redirect()->route('device-groups.index');
}
/**
* Remove the specified resource from storage.
*
* @param \App\Models\DeviceGroup $deviceGroup
* @return \Illuminate\Http\Response
*/
public function destroy(DeviceGroup $deviceGroup)
{
if ($deviceGroup->serviceTemplates()->exists()) {
$msg = __('Device Group :name still has Service Templates associated with it. Please remove or update the Service Template accordingly', ['name' => $deviceGroup->name]);
return response($msg, 200);
}
$deviceGroup->delete();
$msg = __('Device Group :name deleted', ['name' => htmlentities($deviceGroup->name)]);
return response($msg, 200);
}
}