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<?php |
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/** |
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* BaseGraph.php |
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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 <http://www.gnu.org/licenses/>. |
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* |
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* @package LibreNMS |
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* @link http://librenms.org |
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* @copyright 2016 Neil Lathwood |
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* @author Neil Lathwood <[email protected]> |
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*/ |
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namespace App\Graphs; |
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use Illuminate\Http\Request; |
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use App\Models\Device; |
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use Settings; |
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class Device_storage extends BaseGraph |
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{ |
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public function buildRRDGraphParams($input) { |
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//FIXME Add support for PNG Graph |
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return [ |
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'headers' => '', |
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'defs' => '', |
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]; |
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} |
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public function buildRRDXport($input) |
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{ |
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$device_id = $input->{'device_id'}; |
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$device = Device::find($device_id); |
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if (isset($input->id) && is_numeric($input->id)) { |
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$disk_ids = explode(',', $input->id); |
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$disks = $device->storage()->whereIn('storage_id', $disk_ids)->get(); |
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} else { |
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$disks = $device->storage()->get(); |
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} |
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$headers = []; |
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$defs = ''; |
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foreach ($disks as $disk) { |
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$id = $disk->storage_id; |
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$descr = rrdtool_escape($disk->storage_descr, 12); |
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$headers[] = $descr; |
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$defs .= "DEF:dsused$id=" . rrd_name($device, array('storage', $disk->storage_mib, $disk->storage_descr)) . ":used:AVERAGE \ |
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DEF:dsfree$id=" . rrd_name($device, array('storage', $disk->storage_mib, $disk->storage_descr)) . ":free:AVERAGE \ |
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CDEF:dssize$id=dsused$id,dsfree$id,+ \ |
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CDEF:dsperc$id=dsused$id,dssize$id,/,100,* \ |
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XPORT:dsperc$id:'$descr' "; |
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} |
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return [ |
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'headers' => $headers, |
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'defs' => $defs, |
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]; |
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} |
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} |
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librenms /
librenmsv2
Loading history...
Classes in PHP are usually named in CamelCase.
In camelCase names are written without any punctuation, the start of each new word being marked by a capital letter. The whole name starts with a capital letter as well.
Thus the name database provider becomes
DatabaseProvider.