pixelfed/app/Services/InstanceService.php

82 lines
2.2 KiB
PHP

<?php
namespace App\Services;
use Cache;
use App\Instance;
class InstanceService
{
const CACHE_KEY_BY_DOMAIN = 'pf:services:instance:by_domain:';
const CACHE_KEY_BANNED_DOMAINS = 'instances:banned:domains';
const CACHE_KEY_UNLISTED_DOMAINS = 'instances:unlisted:domains';
const CACHE_KEY_NSFW_DOMAINS = 'instances:auto_cw:domains';
const CACHE_KEY_STATS = 'pf:services:instances:stats';
public static function getByDomain($domain)
{
return Cache::remember(self::CACHE_KEY_BY_DOMAIN.$domain, 3600, function() use($domain) {
return Instance::whereDomain($domain)->first();
});
}
public static function getBannedDomains()
{
return Cache::remember(self::CACHE_KEY_BANNED_DOMAINS, 1209600, function() {
return Instance::whereBanned(true)->pluck('domain')->toArray();
});
}
public static function getUnlistedDomains()
{
return Cache::remember(self::CACHE_KEY_UNLISTED_DOMAINS, 1209600, function() {
return Instance::whereUnlisted(true)->pluck('domain')->toArray();
});
}
public static function getNsfwDomains()
{
return Cache::remember(self::CACHE_KEY_NSFW_DOMAINS, 1209600, function() {
return Instance::whereAutoCw(true)->pluck('domain')->toArray();
});
}
public static function software($domain)
{
$key = 'instances:software:' . strtolower($domain);
return Cache::remember($key, 86400, function() use($domain) {
$instance = Instance::whereDomain($domain)->first();
if(!$instance) {
return;
}
return $instance->software;
});
}
public static function stats()
{
return Cache::remember(self::CACHE_KEY_STATS, 86400, function() {
return [
'total_count' => Instance::count(),
'new_count' => Instance::where('created_at', '>', now()->subDays(14))->count(),
'banned_count' => Instance::whereBanned(true)->count(),
'nsfw_count' => Instance::whereAutoCw(true)->count()
];
});
}
public static function refresh()
{
Cache::forget(self::CACHE_KEY_BANNED_DOMAINS);
Cache::forget(self::CACHE_KEY_UNLISTED_DOMAINS);
Cache::forget(self::CACHE_KEY_NSFW_DOMAINS);
Cache::forget(self::CACHE_KEY_STATS);
self::getBannedDomains();
self::getUnlistedDomains();
self::getNsfwDomains();
return true;
}
}