Add BeagleService

app/Services/Internal/BeagleService.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Services\Internal;
+
+use Illuminate\Support\Facades\Cache;
+use Illuminate\Support\Facades\Http;
+use Illuminate\Http\Client\ConnectionException;
+use Illuminate\Http\Client\RequestException;
+
+class BeagleService
+{
+    const DEFAULT_RULES_CACHE_KEY = 'pf:services:beagle:default_rules:v1';
+
+    public static function getDefaultRules()
+    {
+        return Cache::remember(self::DEFAULT_RULES_CACHE_KEY, now()->addDays(7), function() {
+            try {
+                $res = Http::withOptions(['allow_redirects' => false])
+                    ->timeout(5)
+                    ->connectTimeout(5)
+                    ->retry(2, 500)
+                    ->get('https://beagle.pixelfed.net/api/v1/common/suggestions/rules');
+            } catch (RequestException $e) {
+                return;
+            } catch (ConnectionException $e) {
+                return;
+            } catch (Exception $e) {
+                return;
+            }
+
+            if(!$res->ok()) {
+                return;
+            }
+
+            $json = $res->json();
+
+            if(!isset($json['rule_suggestions']) || !count($json['rule_suggestions'])) {
+                return [];
+            }
+            return $json['rule_suggestions'];
+        });
+    }
+
+}