GeneralPage.php

<?php

namespace App\Filament\Pages\Settings;

use App\Rules\ValidCronExpression;
use App\Settings\GeneralSettings;
use Filament\Forms\Components\Grid;
use Filament\Forms\Components\Section;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\TextInput;
use Filament\Pages\SettingsPage;
use Illuminate\Support\Facades\Http;
use Squire\Models\Timezone;

class GeneralPage extends SettingsPage
{
    protected static ?string $navigationIcon = 'heroicon-o-cog';

    protected static ?string $navigationGroup = 'Settings';

    protected static ?int $navigationSort = 1;

    protected static ?string $title = 'General';

    protected static ?string $navigationLabel = 'General';

    protected static string $settings = GeneralSettings::class;

    protected function getFormSchema(): array
    {
        return [
            Grid::make([
                'default' => 1,
                'md' => 3,
            ])
                ->schema([
                    Grid::make([
                        'default' => 1,
                    ])
                    ->schema([
                        Section::make('Site Settings')
                            ->schema([
                                TextInput::make('site_name')
                                    ->maxLength(50)
                                    ->required()
                                    ->columnSpan(['md' => 2]),
                                Select::make('timezone')
                                    ->options(Timezone::all()->pluck('code', 'code'))
                                    ->searchable()
                                    ->required(),
                                TextInput::make('time_format')
                                    ->helperText('Use [DateTime Format](https://www.php.net/manual/en/datetime.format.php) options to change the format of the datetime in views.')
                                    ->placeholder('M j, Y G:i:s')
                                    ->maxLength(25)
                                    ->required(),
                            ])
                            ->compact()
                            ->columns([
                                'default' => 1,
                                'md' => 2,
                            ]),

                        Section::make('Speedtest Settings')
                            ->schema([
                                TextInput::make('speedtest_schedule')
                                    ->rules([new ValidCronExpression()])
                                    ->helperText('Leave empty to disable the schedule. You can also use the cron expression generator [HERE](https://crontab.cronhub.io/) to help you make schedules.')
                                    ->nullable()
                                    ->columnSpan(1),
                                Select::make('speedtest_server')
                                    ->label('Speedtest server ID')
                                    ->helperText('Leave empty to let the system pick the best server.')
                                    ->nullable()
                                    ->multiple()
                                    ->maxItems(10)
                                    ->searchable()
                                    ->getSearchResultsUsing(function (string $search) {
                                        $url = "https://www.speedtest.net/api/js/servers?engine=js&search={$search}&https_functional=true&limit=10";

                                        $response = Http::get($url);

                                        $options = $response->collect()->map(function ($item) {
                                            return [
                                                'id' => $item['id'],
                                                'name' => $item['id'].': '.$item['name'].' ('.$item['sponsor'].')',
                                            ];
                                        });

                                        if (! $options->count() && is_numeric($search)) {
                                            $options = collect([
                                                [
                                                    'id' => $search,
                                                    'name' => $search.': No server found, manually add this ID.',
                                                ],
                                            ]);
                                        }

                                        return $options->pluck('name', 'id');
                                    })
                                    ->columnSpan(2),
                            ])
                            ->compact()
                            ->columns([
                                'default' => 1,
                                'md' => 2,
                            ]),
                    ])
                    ->columnSpan([
                        'md' => 2,
                    ]),
                ]),
        ];
    }
}