106 lines
3.3 KiB
PHP
106 lines
3.3 KiB
PHP
<?php
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/*
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* Copyright © 2020 Miguel Nogueira
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*
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* This file is part of Raspberry Staff Manager.
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*
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* Raspberry Staff Manager 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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* Raspberry Staff Manager 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 Raspberry Staff Manager. If not, see <https://www.gnu.org/licenses/>.
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*/
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namespace App\Helpers;
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use App\Options as Option;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Facades\Log;
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class Options
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{
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public function getOption(string $option): string
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{
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$value = Cache::get($option);
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if (is_null($value)) {
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Log::debug('Option '.$option.'not found in cache, refreshing from database');
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$value = Option::where('option_name', $option)->first();
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if (is_null($value)) {
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throw new \Exception('This option does not exist.');
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}
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Cache::put($option, $value);
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Cache::put($option.'_desc', 'Undefined description');
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}
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return $value->option_value;
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}
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public function setOption(string $option, string $value, string $description)
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{
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Option::create([
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'option_name' => $option,
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'option_value' => $value,
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'friendly_name' => $description,
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]);
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Cache::put($option, $value, now()->addDay());
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Cache::put($option.'_desc', $description, now()->addDay());
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}
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public function pullOption($option): array
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{
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$oldOption = Option::where('option_name', $option)->first();
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Option::find($oldOption->id)->delete();
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// putMany is overkill here
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return [
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Cache::pull($option),
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Cache::pull($option.'_desc'),
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];
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}
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public function changeOption($option, $newValue)
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{
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$dbOption = Option::where('option_name', $option);
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if ($dbOption->first()) {
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$dbOptionInstance = Option::find($dbOption->first()->id);
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Cache::forget($option);
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Log::debug('Changing db configuration option', [
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'old_value' => $dbOptionInstance->option_value,
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'new_value' => $newValue,
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]);
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$dbOptionInstance->option_value = $newValue;
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$dbOptionInstance->save();
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Log::debug('New db configuration option saved',
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[
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'option' => $dbOptionInstance->option_value,
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]);
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Cache::put('option_name', $newValue, now()->addDay());
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} else {
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throw new \Exception('This option does not exist.');
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}
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}
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public function optionExists(string $option): bool
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{
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$dbOption = Option::where('option_name', $option)->first();
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$locallyCachedOption = Cache::get($option);
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return ! is_null($dbOption) || ! is_null($locallyCachedOption);
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}
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}
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