pixelfed/app/Services/AccountService.php

343 lines
10 KiB
PHP
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<?php
namespace App\Services;
use App\Models\UserDomainBlock;
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use App\Profile;
use App\Status;
use App\Transformer\Api\AccountTransformer;
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use App\User;
use App\UserSetting;
use Cache;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use League\Fractal;
use League\Fractal\Serializer\ArraySerializer;
use NumberFormatter;
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class AccountService
{
const CACHE_KEY = 'pf:services:account:';
const CACHE_PF_ACCT_SETTINGS_KEY = 'pf:services:account-settings:';
public static function get($id, $softFail = false)
{
$res = Cache::remember(self::CACHE_KEY.$id, 43200, function () use ($id) {
$fractal = new Fractal\Manager;
$fractal->setSerializer(new ArraySerializer);
$profile = Profile::find($id);
if (! $profile || $profile->status === 'delete') {
return null;
}
$resource = new Fractal\Resource\Item($profile, new AccountTransformer);
return $fractal->createData($resource)->toArray();
});
if (! $res) {
return $softFail ? null : abort(404);
}
return $res;
}
public static function getMastodon($id, $softFail = false)
{
$account = self::get($id, $softFail);
if (! $account) {
return null;
}
if (config('exp.emc') == false) {
return $account;
}
unset(
$account['header_bg'],
$account['is_admin'],
$account['last_fetched_at'],
$account['local'],
$account['location'],
$account['note_text'],
$account['pronouns'],
$account['website']
);
$account['avatar_static'] = $account['avatar'];
$account['bot'] = false;
$account['emojis'] = [];
$account['fields'] = [];
$account['header'] = url('/storage/headers/missing.png');
$account['header_static'] = url('/storage/headers/missing.png');
$account['last_status_at'] = null;
return $account;
}
public static function del($id)
{
Cache::forget('pf:activitypub:user-object:by-id:'.$id);
return Cache::forget(self::CACHE_KEY.$id);
}
public static function settings($id)
{
return Cache::remember('profile:compose:settings:'.$id, 604800, function () use ($id) {
$settings = UserSetting::whereUserId($id)->first();
if (! $settings) {
return self::defaultSettings();
}
return collect($settings)
->filter(function ($item, $key) {
return in_array($key, array_keys(self::defaultSettings())) == true;
})
->map(function ($item, $key) {
if ($key == 'compose_settings') {
$cs = self::defaultSettings()['compose_settings'];
$ms = is_array($item) ? $item : [];
return array_merge($cs, $ms);
}
if ($key == 'other') {
$other = self::defaultSettings()['other'];
$mo = is_array($item) ? $item : [];
return array_merge($other, $mo);
}
return $item;
});
});
}
public static function getAccountSettings($pid)
{
$key = self::CACHE_PF_ACCT_SETTINGS_KEY.$pid;
return Cache::remember($key, 14400, function () use ($pid) {
$user = User::with('profile')->whereProfileId($pid)->whereNull('status')->first();
if (! $user) {
return [];
}
$settings = $user->settings;
$other = array_merge(self::defaultSettings()['other'], $settings->other ?? []);
return [
'reduce_motion' => (bool) $settings->reduce_motion,
'high_contrast_mode' => (bool) $settings->high_contrast_mode,
'video_autoplay' => (bool) $settings->video_autoplay,
'media_descriptions' => (bool) $settings->media_descriptions,
'crawlable' => (bool) $settings->crawlable,
'show_profile_follower_count' => (bool) $settings->show_profile_follower_count,
'show_profile_following_count' => (bool) $settings->show_profile_following_count,
'public_dm' => (bool) $settings->public_dm,
'disable_embeds' => (bool) $other['disable_embeds'],
'show_atom' => (bool) $settings->show_atom,
'is_suggestable' => (bool) $user->profile->is_suggestable,
'indexable' => (bool) $user->profile->indexable,
];
});
}
public static function forgetAccountSettings($pid)
{
return Cache::forget(self::CACHE_PF_ACCT_SETTINGS_KEY.$pid);
}
public static function canEmbed($id)
{
$res = self::getAccountSettings($id);
if (! $res || ! isset($res['disable_embeds'])) {
return false;
}
return ! $res['disable_embeds'];
}
public static function defaultSettings()
{
return [
'crawlable' => true,
'public_dm' => false,
'reduce_motion' => false,
'high_contrast_mode' => false,
'video_autoplay' => false,
'show_profile_follower_count' => true,
'show_profile_following_count' => true,
'compose_settings' => [
'default_scope' => 'public',
'default_license' => 1,
'media_descriptions' => false,
],
'other' => [
'advanced_atom' => false,
'disable_embeds' => false,
'mutual_mention_notifications' => false,
'hide_collections' => false,
'hide_like_counts' => false,
'hide_groups' => false,
'hide_stories' => false,
'disable_cw' => false,
],
];
}
public static function syncPostCount($id)
{
$profile = Profile::find($id);
if (! $profile) {
return false;
}
$key = self::CACHE_KEY.'pcs:'.$id;
if (Cache::has($key)) {
return;
}
$count = Status::whereProfileId($id)
->whereNull(['in_reply_to_id', 'reblog_of_id'])
->whereIn('scope', ['public', 'unlisted', 'private'])
->count();
$profile->status_count = $count;
$profile->save();
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Cache::put($key, 1, 259200);
return true;
}
public static function usernameToId($username)
{
$key = self::CACHE_KEY.'u2id:'.hash('sha256', $username);
return Cache::remember($key, 14400, function () use ($username) {
$s = Str::of($username);
if ($s->contains('@') && ! $s->startsWith('@')) {
$username = "@{$username}";
}
$profile = DB::table('profiles')
->whereUsername($username)
->first();
if (! $profile) {
return null;
}
return (string) $profile->id;
});
}
public static function hiddenFollowers($id)
{
$account = self::get($id, true);
if (! $account || ! isset($account['local']) || $account['local'] == false) {
return false;
}
return Cache::remember('pf:acct:settings:hidden-followers:'.$id, 43200, function () use ($id) {
$user = User::whereProfileId($id)->first();
if (! $user) {
return false;
}
$settings = UserSetting::whereUserId($user->id)->first();
if ($settings) {
return $settings->show_profile_follower_count == false;
}
return false;
});
}
public static function hiddenFollowing($id)
{
$account = self::get($id, true);
if (! $account || ! isset($account['local']) || $account['local'] == false) {
return false;
}
return Cache::remember('pf:acct:settings:hidden-following:'.$id, 43200, function () use ($id) {
$user = User::whereProfileId($id)->first();
if (! $user) {
return false;
}
$settings = UserSetting::whereUserId($user->id)->first();
if ($settings) {
return $settings->show_profile_following_count == false;
}
return false;
});
}
public static function setLastActive($id = false)
{
if (! $id) {
return;
}
$key = 'user:last_active_at:id:'.$id;
if (! Cache::has($key)) {
$user = User::find($id);
if (! $user) {
return;
}
$user->last_active_at = now();
$user->save();
Cache::put($key, 1, 14400);
}
}
public static function blocksDomain($pid, $domain = false)
{
if (! $domain) {
return;
}
return UserDomainBlock::whereProfileId($pid)->whereDomain($domain)->exists();
}
public static function formatNumber($num)
{
if (! $num || $num < 1) {
return '0';
}
$num = intval($num);
$formatter = new NumberFormatter('en_US', NumberFormatter::DECIMAL);
$formatter->setAttribute(NumberFormatter::MAX_FRACTION_DIGITS, 1);
if ($num >= 1000000000) {
return $formatter->format($num / 1000000000).'B';
} elseif ($num >= 1000000) {
return $formatter->format($num / 1000000).'M';
} elseif ($num >= 1000) {
return $formatter->format($num / 1000).'K';
} else {
return $formatter->format($num);
}
}
public static function getMetaDescription($id)
{
$account = self::get($id, true);
if (! $account) {
return '';
}
$posts = self::formatNumber($account['statuses_count']).' Posts, ';
$following = self::formatNumber($account['following_count']).' Following, ';
$followers = self::formatNumber($account['followers_count']).' Followers';
$note = $account['note'] && strlen($account['note']) ?
' · '.\Purify::clean(strip_tags(str_replace("\n", '', str_replace("\r", '', $account['note'])))) :
'';
return $posts.$following.$followers.$note;
}
}