[Feature] Preload server list and bump to 20 results (alexjustesen#796)

Author: alexjustesen

app/Filament/Pages/Settings/GeneralPage.php

@@ -81,11 +81,31 @@ public function form(Form $form): Form
                                 Forms\Components\Select::make('speedtest_server')
                                     ->label('Speedtest servers')
                                     ->helperText('Leave empty to let the system pick the best server.')
-                                    ->nullable()
-                                    ->multiple()
                                     ->maxItems(10)
-                                    ->preload()
+                                    ->multiple()
+                                    ->nullable()
+                                    ->preload(false)
                                     ->searchable()
+                                    ->options(function (): array {
+                                        $response = Http::get(
+                                            url: 'https://www.speedtest.net/api/js/servers',
+                                            query: [
+                                                'engine' => 'js',
+                                                'https_functional' => true,
+                                                'limit' => 20,
+                                            ]
+                                        );
+
+                                        if ($response->failed()) {
+                                            return [
+                                                '' => 'There was an error retrieving Speedtest servers',
+                                            ];
+                                        }
+
+                                        return $response->collect()->mapWithKeys(function (array $item, int $key) {
+                                            return [$item['id'] => $item['id'].': '.$item['name'].' ('.$item['sponsor'].')'];
+                                        })->toArray();
+                                    })
                                     ->getSearchResultsUsing(fn (string $search): array => $this->getServerSearchOptions($search))
                                     ->getOptionLabelsUsing(fn (array $values): array => $this->getServerLabels($values))
                                     ->columnSpan('full'),
@@ -119,7 +139,7 @@ protected function getServerSearchOptions(string $search): array
                 'engine' => 'js',
                 'search' => $search,
                 'https_functional' => true,
-                'limit' => 10,
+                'limit' => 20,
             ]
         );