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<?php |
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/** |
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* GraphController.php |
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* |
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* -Description- |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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* |
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* @link https://www.librenms.org |
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* |
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* @copyright 2018 Tony Murray |
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* @author Tony Murray <[email protected]> |
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*/ |
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namespace App\Http\Controllers\Widgets; |
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use App\Models\Application; |
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use App\Models\Bill; |
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use App\Models\Device; |
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use App\Models\MuninPlugin; |
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use App\Models\Port; |
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use App\Models\Service; |
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use Carbon\Carbon; |
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use Illuminate\Http\Request; |
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use Illuminate\View\View; |
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use LibreNMS\Config; |
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use LibreNMS\Util\Graph; |
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use LibreNMS\Util\Time; |
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class GraphController extends WidgetController |
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{ |
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protected $title = 'Graph'; |
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protected $defaults = [ |
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'title' => null, |
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'refresh' => 60, |
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'graph_type' => null, |
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'graph_range' => 'oneday', |
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'graph_legend' => 'yes', |
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'graph_device' => null, |
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'graph_port' => null, |
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'graph_application' => null, |
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'graph_munin' => null, |
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'graph_service' => null, |
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'graph_ports' => [], |
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'graph_custom' => [], |
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'graph_manual' => null, |
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'graph_bill' => null, |
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]; |
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public function title() |
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{ |
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$settings = $this->getSettings(); |
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if (! empty($settings['title'])) { |
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return $settings['title']; |
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} |
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// automatic title |
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$type = $this->getGraphType(); |
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if ($type == 'device') { |
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$device = Device::find($settings['graph_device']); |
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return ($device ? $device->displayName() : 'Device') . ' / ' . $settings['graph_type']; |
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} elseif ($type == 'aggregate') { |
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return 'Overall ' . $this->getGraphType(false) . ' Bits (' . $settings['graph_range'] . ')'; |
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} elseif ($type == 'port') { |
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if ($port = Port::find($settings['graph_port'])) { |
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return $port->device->displayName() . ' / ' . $port->getShortLabel() . ' / ' . $settings['graph_type']; |
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} |
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} elseif ($type == 'application') { |
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if ($application = Application::find($settings['graph_application'])) { |
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return $application->device->displayName() . ' / ' . $application->app_type . ' / ' . $settings['graph_type']; |
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} |
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} elseif ($type == 'bill') { |
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if ($bill = Bill::find($settings['graph_bill'])) { |
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return 'Bill: ' . $bill->bill_name; |
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} |
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} elseif ($type == 'munin') { |
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if ($munin = MuninPlugin::find($settings['graph_munin'])) { |
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return $munin->device->displayName() . ' / ' . $munin->mplug_type . ' / ' . $settings['graph_type']; |
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} |
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} elseif ($type == 'service') { |
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if ($service = Service::find($settings['graph_service'])) { |
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return $service->device->displayName() . ' / ' . $service->service_type . ' (' . $service->service_desc . ')' . ' / ' . $settings['graph_type']; |
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} |
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} |
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// fall back for types where we couldn't find the item |
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if ($settings['graph_type']) { |
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return 'Device / ' . ucfirst($type) . ' / ' . $settings['graph_type']; |
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} |
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return $this->title; |
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} |
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public function getSettingsView(Request $request) |
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{ |
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$data = $this->getSettings(true); |
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// format display name for selected graph type |
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$type_parts = explode('_', $data['graph_type']); |
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$primary = array_shift($type_parts); |
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$secondary = implode('_', $type_parts); |
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$name = $primary . ' ' . (Graph::isMibGraph($primary, $secondary) ? $secondary : implode(' ', $type_parts)); |
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// format display for selected items |
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if ($primary == 'device' && $data['graph_device']) { |
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$device = Device::find($data['graph_device']); |
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} |
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$data['device_text'] = isset($device) ? $device->displayName() : __('Device does not exist'); |
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if ($primary == 'port' && $data['graph_port']) { |
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$port = Port::find($data['graph_port']); |
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} |
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$data['port_text'] = isset($port) ? $port->getLabel() : __('Port does not exist'); |
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if ($primary == 'application' && $data['graph_application']) { |
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$app = Application::find($data['graph_application']); |
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} |
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$data['application_text'] = isset($app) ? $app->displayName() . ' - ' . $app->device->displayName() : __('App does not exist'); |
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if ($primary == 'bill' && $data['graph_bill']) { |
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$bill = Bill::find($data['graph_bill']); |
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} |
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$data['bill_text'] = isset($bill) ? $bill->bill_name : __('Bill does not exist'); |
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if ($primary == 'munin' && $data['graph_munin']) { |
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$mplug = MuninPlugin::with('device')->find($data['graph_munin']); |
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} |
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$data['munin_text'] = isset($mplug) ? $mplug->device->displayName() . ' - ' . $mplug->mplug_type : __('Munin plugin does not exist'); |
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if ($primary == 'service' && $data['graph_service']) { |
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$service = Service::with('device')->find($data['graph_service']); |
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} |
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$data['service_text'] = isset($service) ? $service->device->displayName() . ' - ' . $service->service_type . ' (' . $service->service_desc . ')' : __('Service does not exist'); |
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$data['graph_ports'] = Port::whereIn('port_id', $data['graph_ports']) |
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->select('ports.device_id', 'port_id', 'ifAlias', 'ifName', 'ifDescr') |
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->with(['device' => function ($query) { |
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$query->select('device_id', 'hostname', 'sysName'); |
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}])->get(); |
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$data['graph_port_ids'] = $data['graph_ports']->pluck('port_id')->toJson(); |
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$data['graph_text'] = ucwords($name); |
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return view('widgets.settings.graph', $data); |
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} |
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/** |
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* @param Request $request |
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* @return View |
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*/ |
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public function getView(Request $request) |
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{ |
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$settings = $this->getSettings(); |
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// force settings if not initialized |
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if ($this->hasInvalidSettings()) { |
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return $this->getSettingsView($request); |
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} |
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$type = $this->getGraphType(); |
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$params = []; |
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if ($type == 'device') { |
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$params[] = 'device=' . $settings['graph_device']; |
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} elseif ($type == 'application') { |
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$params[] = 'id=' . $settings['graph_application']; |
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} elseif ($type == 'munin') { |
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if ($mplug = MuninPlugin::find($settings['graph_munin'])) { |
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$params[] = 'device=' . $mplug->device_id; |
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$params[] = 'plugin=' . $mplug->mplug_type; |
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} |
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} elseif ($type == 'service') { |
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if ($service = Service::find($settings['graph_service'])) { |
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$params[] = 'device=' . $service->device_id; |
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$params[] = 'id=' . $service->service_id; |
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} |
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} elseif ($type == 'aggregate') { |
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$aggregate_type = $this->getGraphType(false); |
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if ($aggregate_type == 'custom') { |
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$aggregate_type = $settings['graph_custom']; |
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} |
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if ($aggregate_type == 'ports') { |
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$port_ids = $settings['graph_ports']; |
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} else { |
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$port_types = collect((array) $aggregate_type)->map(function ($type) { |
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// check for config definitions |
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if (Config::has("{$type}_descr")) { |
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return Config::get("{$type}_descr", []); |
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} |
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return $type; |
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})->flatten(); |
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$port_ids = Port::hasAccess($request->user())->where(function ($query) use ($port_types) { |
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foreach ($port_types as $port_type) { |
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$port_type = str_replace('@', '%', $port_type); |
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$query->orWhere('port_descr_type', 'LIKE', $port_type); |
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} |
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})->pluck('port_id')->all(); |
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} |
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$params[] = 'id=' . implode(',', $port_ids); |
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$settings['graph_type'] = 'multiport_bits_separate'; |
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} else { |
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$params[] = 'id=' . $settings['graph_' . $type]; |
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} |
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$data = $settings; |
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$data['params'] = $params; |
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$data['dimensions'] = $request->get('dimensions'); |
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$data['from'] = Carbon::now()->subSeconds(Time::legacyTimeSpecToSecs($settings['graph_range']))->timestamp; |
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$data['to'] = Carbon::now()->timestamp; |
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return view('widgets.graph', $data); |
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} |
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private function getGraphType($summarize = true) |
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{ |
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$type = explode('_', $this->getSettings()['graph_type'], 2)[0]; |
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if ($summarize && in_array($type, ['transit', 'peering', 'core', 'ports', 'custom'])) { |
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return 'aggregate'; |
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} |
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return $type; |
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} |
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private function hasInvalidSettings() |
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{ |
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$raw_type = $this->getGraphType(false); |
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if ($raw_type == 'custom' || $this->getGraphType() != 'aggregate') { |
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return empty($this->getSettings()['graph_' . $raw_type]); |
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} |
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return false; // non-custom aggregate types require no additional settings |
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} |
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public function getSettings($settingsView = false) |
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{ |
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if (is_null($this->settings)) { |
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$settings = parent::getSettings($settingsView); |
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// legacy data conversions |
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if ($settings['graph_type'] == 'manual') { |
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$settings['graph_type'] = 'custom'; |
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$settings['graph_custom'] = explode(',', $settings['graph_manual']); |
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} |
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if ($settings['graph_type'] == 'transpeer') { |
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$settings['graph_type'] = 'custom'; |
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$settings['graph_custom'] = ['transit', 'peer']; |
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} |
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$settings['graph_device'] = $this->convertLegacySettingId($settings['graph_device'], 'device_id'); |
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$settings['graph_port'] = $this->convertLegacySettingId($settings['graph_port'], 'port_id'); |
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$settings['graph_application'] = $this->convertLegacySettingId($settings['graph_application'], 'app_id'); |
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$settings['graph_munin'] = $this->convertLegacySettingId($settings['graph_munin'], 'mplug_id'); |
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$settings['graph_service'] = $this->convertLegacySettingId($settings['graph_service'], 'service_id'); |
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$settings['graph_bill'] = $this->convertLegacySettingId($settings['graph_bill'], 'bill_id'); |
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$settings['graph_custom'] = (array) $settings['graph_custom']; |
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$settings['graph_ports'] = (array) $settings['graph_ports']; |
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$this->settings = $settings; |
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} |
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return $this->settings; |
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} |
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private function convertLegacySettingId($setting, $key) |
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{ |
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if ($setting && ! is_numeric($setting)) { |
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$data = json_decode($setting, true); |
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return isset($data[$key]) ? $data[$key] : 0; |
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} |
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return $setting; |
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} |
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} |
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librenms /
librenms
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.