pixelfed/app/Services/ImportService.php

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<?php
namespace App\Services;
use App\Models\ImportPost;
use Cache;
class ImportService
{
const CACHE_KEY = 'pf:import-service:';
public static function getId($userId, $year, $month, $day)
{
if($userId > 999999) {
return;
}
if($year < 9 || $year > 23) {
return;
}
if($month < 1 || $month > 12) {
return;
}
if($day < 1 || $day > 31) {
return;
}
$start = 1;
$key = self::CACHE_KEY . 'getIdRange:incr:byUserId:' . $userId . ':y-' . $year . ':m-' . $month . ':d-' . $day;
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$incr = Cache::increment($key, random_int(5, 19));
if($incr > 999) {
$daysInMonth = now()->parse($day . '-' . $month . '-' . $year)->daysInMonth;
if($month == 12) {
$year = $year + 1;
$month = 1;
$day = 0;
}
if($day + 1 >= $daysInMonth) {
$day = 1;
$month = $month + 1;
} else {
$day = $day + 1;
}
return self::getId($userId, $year, $month, $day);
}
$uid = str_pad($userId, 6, 0, STR_PAD_LEFT);
$year = str_pad($year, 2, 0, STR_PAD_LEFT);
$month = str_pad($month, 2, 0, STR_PAD_LEFT);
$day = str_pad($day, 2, 0, STR_PAD_LEFT);
$zone = $year . $month . $day . str_pad($incr, 3, 0, STR_PAD_LEFT);
return [
'id' => $start . $uid . $zone,
'year' => $year,
'month' => $month,
'day' => $day,
'incr' => $incr,
];
}
public static function getPostCount($profileId, $refresh = false)
{
$key = self::CACHE_KEY . 'totalPostCountByProfileId:' . $profileId;
if($refresh) {
Cache::forget($key);
}
return intval(Cache::remember($key, 21600, function() use($profileId) {
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return ImportPost::whereProfileId($profileId)->whereSkipMissingMedia(false)->count();
}));
}
public static function getAttempts($profileId)
{
$key = self::CACHE_KEY . 'attemptsByProfileId:' . $profileId;
return intval(Cache::remember($key, 21600, function() use($profileId) {
return ImportPost::whereProfileId($profileId)
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->whereSkipMissingMedia(false)
->get()
->groupBy(function($item) {
return $item->created_at->format('Y-m-d');
})
->count();
}));
}
public static function clearAttempts($profileId)
{
$key = self::CACHE_KEY . 'attemptsByProfileId:' . $profileId;
return Cache::forget($key);
}
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public static function getImportedFiles($profileId, $refresh = false)
{
$key = self::CACHE_KEY . 'importedPostsByProfileId:' . $profileId;
if($refresh) {
Cache::forget($key);
}
return Cache::remember($key, 21600, function() use($profileId) {
return ImportPost::whereProfileId($profileId)
->get()
->filter(function($ip) {
return StatusService::get($ip->status_id);
})
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->map(function($ip) {
return collect($ip->media)->map(function($m) { return $m['uri']; });
})->values()->flatten();
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});
}
public static function clearImportedFiles($profileId)
{
$key = self::CACHE_KEY . 'importedPostsByProfileId:' . $profileId;
return Cache::forget($key);
}
}